CN211621367U - Bridge support column with anti-collision buffer function - Google Patents

Abstract

The utility model discloses a bridge support column with anticollision buffer function, including bridge, fixed establishment and buffer gear, the support column is installed to the bottom of bridge, be the upper and lower symmetry on the outer wall of support column and be equipped with fixed establishment, it is two sets of rotate between the fixed establishment and rotate and be equipped with buffer gear. A bridge support column with anticollision buffer function, be equipped with solid fixed ring, fixed establishment and buffer gear, install buffer gear in the periphery of support column through solid fixed ring and fixed establishment, take place elastic deformation through buffering post self and get into and cushion, also can rotate simultaneously in the buffering of elastic deformation and unload the power, further improve the protection to support column and automobile body, be equipped with fluorescence warning area on the buffering post, can send warning fluorescence at night, can remind the personnel of driving to avoid bumping, be equipped with the protection casing, protect the bearing in its inner chamber, avoid its contact with dust and rainwater, prevent that it from rotating and receiving the hindrance.

Description

Bridge support column with anti-collision buffer function

Technical Field

The utility model relates to a bridge engineering field, in particular to bridge support column with anticollision buffer function.

Background

Overpasses, a type of bridge, generally referred to as bridges spanning deep canyons in place of highways, and bridges spanning roads in urban bridges, are supported by elevated towers or struts.

The existing viaduct bridge can be arranged above a road surface due to the relationship between capital and geographical positions, the bottom of the bridge is in contact with the road surface through a support column, the bridge is supported through the support column, traffic accidents are easily caused by the support column arranged on the road surface, and the bridge collides with a running vehicle body easily, so that the support column and the vehicle body are seriously damaged, and therefore, the bridge support column with the anti-collision buffer function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a bridge support column with anticollision buffer function, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bridge support column with anticollision buffer function, includes bridge, fixed establishment and buffer gear, the support column is installed to the bottom of bridge, be the upper and lower symmetry on the outer wall of support column and be equipped with fixed establishment, two sets of it is equipped with buffer gear, its characterized in that to rotate between the fixed establishment: the top fixed establishment's upper end welding has solid fixed ring, gu fixed ring comprises two sets of hemizonids, and the both ends of hemizonids all are fixed with the concatenation fixed plate, and are two sets of the relative two sets of concatenation fixed plates of hemizonids pass through first bolt fixed connection, gu be equipped with on fixed ring's the outer wall and use solid fixed ring's axle center as be the even equidistant first inflation screw of arranging of circumference with the centre of a circle and through first inflation screw and support column fixed connection, below fixed establishment is through the second inflation screw and the horizontal ground fixed connection that are annular and even equidistant distribution.

As the further description of the technical scheme, the buffer mechanism comprises a buffer column, a rotating rod and a fluorescent end belt, the buffer column is fixed on the rotating rod, and the fluorescent end belt is uniformly arranged on the buffer column at equal intervals from top to bottom.

As the further description of above-mentioned technical scheme, fixed establishment includes the semicircular ring body, protection casing, bearing and mounting panel, the semicircular ring body is bilateral symmetry and is equipped with two sets ofly, all be equipped with the mounting panel on the both ends of semicircular ring body, it is two sets of bolt fixed connection is passed through to homonymy and relative two sets of mounting panels on the semicircular ring body, all be equidistant being fixed with the protection casing on the semicircular ring body, the inner chamber of protection casing is equipped with the bearing, the outer loop bottom of bearing and the upper end fixed connection of semicircular ring body.

As a further description of the above technical solution, the upper and lower ends of the rotating rod respectively penetrate through the upper and lower groups of protection shells and extend to the inner cavity of the protection shell and the inner ring fixed connection of the bearing, the rotating rod is rotatably connected with the protection shells, and an elastic sealing gasket is arranged at the rotary connection part with the protection shells.

As a further description of the above technical solution, the two ends of the semicircular body and the semicircular body located on the left side in the two groups of semicircular bodies and the two groups of semicircular bodies are both fixed with a plug, and the two ends of the semicircular body and the semicircular body located on the right side are both provided with a plug groove adapted to the plug.

As a further description of the above technical solution, the lower ends of the two sets of semi-ring bodies are respectively welded and fixed with the upper ends of the two sets of semi-ring bodies.

As a further description of the above technical solution.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. be equipped with solid fixed ring, fixed establishment and buffer gear, install buffer gear in the periphery of support column through solid fixed ring and fixed establishment, when the automobile body collision takes place, accessible buffering post self takes place elastic deformation and gets into to cushion, also can rotate simultaneously in the elastic deformation buffering and unload the power, further improves the protection to support column and automobile body.

2. Be equipped with the fluorescence warning area on the bumping post, can send warning fluorescence at night, can remind driving personnel to avoid the collision.

3. Be equipped with the protection casing, protect the bearing in its inner chamber, avoid its contact with dust and rainwater, prevent that it from rotating and receiving the hindrance, and the junction of protection casing and rotating rod is equipped with wear-resisting sealed pad, and the gap that runs through between sealed dwang and the protection casing further avoids dust or rainwater to get into the protective housing internal, has fine protection effect to the bearing.

Drawings

FIG. 1 is an overall structure diagram of a bridge supporting column with an anti-collision buffer function according to the present invention;

FIG. 2 is a structural diagram of a buffering mechanism of a bridge supporting column with an anti-collision buffering function of the present invention;

FIG. 3 is a structural diagram of a fixing mechanism of a bridge supporting column with an anti-collision buffer function according to the present invention;

FIG. 4 is a cross-sectional view of a protective shell of a bridge support post with an anti-collision buffer function according to the present invention;

fig. 5 is the utility model relates to a solid fixed ring and fixed establishment orthographic view split map of bridge support column with anticollision buffer function.

In the figure: 1. a bridge; 2. a support pillar; 3. a first bolt; 4. a buffer mechanism; 41. a buffer column; 42. rotating the rod; 43. a fluorescent warning band; 5. a fixing mechanism; 51. a semi-torus; 52. a protective housing; 53. a bearing; 54. mounting a plate; 6. a second expansion screw; 7. a first expansion screw; 8. a fixing ring; 9. an insertion block; 10. splicing the fixed plates; 11. and a second bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-5, a bridge supporting column with anti-collision buffering function comprises a bridge 1, fixing mechanisms 5 and buffering mechanisms 4, wherein a supporting column 2 is installed at the bottom of the bridge 1, the supporting column 2 serves as a supporting member of the bridge 1, the top end and the bottom end of the supporting column are respectively fixed in contact with the bottom of the bridge 1 and the ground, the fixing mechanisms 5 are symmetrically arranged on the outer wall of the supporting column 2 from top to bottom, the buffering mechanisms 4 are rotatably arranged between the two groups of fixing mechanisms 5, the buffering mechanisms 4 between the fixing mechanisms 5 are uniformly arranged in an annular shape at equal intervals, the upper end and the lower end of the buffering mechanism 4 are rotatably connected with the upper group of fixing mechanisms 5 and the lower group of fixing mechanisms 5, when the buffering mechanism 4 is collided, the buffering mechanism can buffer the collision, and simultaneously, the buffering mechanism 4 rotates when being collided, so as to carry out rotary force unloading, the upper end of the upper fixing mechanism 5 is welded with a fixing ring 8, the fixing ring 8 consists of two groups of semi-ring bodies, and the two ends of the half-ring bodies are both fixed with splicing fixing plates 10, two groups of the splicing fixing plates 10 which are opposite to the two groups of the half-ring bodies are fixedly connected through first bolts 3, the two groups of the half-ring bodies are fixed together through the first bolts 3, the fixing ring 8 can be conveniently arranged at the periphery of the support column 2 in a detachable way, the outer wall of the fixing ring 8 is provided with first expansion screws 7 which are uniformly arranged at equal intervals on the circumference with the axis of the fixing ring 8 as the circle center and are fixedly connected with the support column 2 through the first expansion screws 7, can be in the same place fixed ring 8 and support column 2 are fixed through first inflation screw 7, the below fixed establishment 5 is through the second inflation screw 6 and the horizontal ground fixed connection that are annular and even equidistant distribution, and the fixed establishment 5 of being convenient for is fixed through second inflation screw 6 and ground.

Specifically, as shown in fig. 1, fixing mechanisms 5 are symmetrically arranged on the outer wall of the supporting column 2 from top to bottom, two groups of fixing mechanisms 5 are rotatably and rotatably provided with buffer mechanisms 4, a fixing ring 8 is welded at the upper end of the fixing mechanism 5, the fixing ring 8 is composed of two groups of semi-ring bodies, splicing fixing plates 10 are fixed at two ends of each semi-ring body, two groups of the semi-ring bodies 10 opposite to each other are fixedly connected through first bolts 3, the lower ends of the two groups of the semi-ring bodies are respectively welded and fixed with the upper ends of the two groups of the semi-ring bodies 51, so that the semi-ring body arranged on the left side, the semi-ring bodies 51 arranged on the left side from top to bottom and the plurality of groups of buffer mechanisms 4 rotatably arranged between the semi-ring bodies 51 arranged on the left side from top to bottom form a whole, and the fixing mechanisms 5 and the, the installation is convenient.

Specifically, as shown in fig. 2, buffer gear 4 includes bumping post 41, dwang 42 and fluorescence warning area 43, be fixed with bumping post 41 on the dwang 42, be even equidistant fluorescence warning area 43 from top to bottom on bumping post 41, bumping post 41 is made for rubber materials, has very strong elasticity for it can cushion the automobile body when receiving the striking, reduces the impact injury that automobile body and support column 2 received, is fixed with fluorescence warning area 43 through the adhesive on bumping post 41, when night, can remind the warning to the person of driving a bus.

Specifically, as shown in fig. 3 or 4, the fixing mechanism 5 includes a semicircular ring body 51, a protection housing 52, a bearing 53 and a mounting plate 54, the semicircular ring body 51 is provided with two sets of plates in bilateral symmetry, the mounting plates 54 are respectively provided at two ends of the semicircular ring body 51, the two sets of mounting plates 54 are fixedly connected with each other at the same side and opposite to each other on the semicircular ring body 51 through a second bolt 11, the protection housing 52 is fixed on the semicircular ring body 51 at equal intervals, a bearing 53 is provided in an inner cavity of the protection housing 52, the outer ring bottom of the bearing 53 is fixedly connected with the upper end of the semicircular ring body 51, the two sets of semicircular ring bodies 51 are fixed together through the second bolt 11, the bearing 53 is detachably mounted in an inner cavity of the protection housing 52, the bearing 53 can protect the bearing 53, the bearing 53 is prevented from being corroded by dust or rainwater, the bearing 53 is prevented from being rusted due to the fact that the dust blocks the bearing 53 cannot rotate or be corroded by, thereby affecting the buffering effect.

Specifically, as shown in fig. 1 or 4, the upper and lower end of dwang 42 runs through upper and lower two sets of protection casing 52 respectively and extends to the inner chamber of protection casing 52 and the inner ring fixed connection of bearing 53, dwang 42 rotates with protection casing 52 to be connected, and is equipped with the elastic sealing pad with the rotation junction of protection casing 52, and dwang 42 and bearing 53's inner ring fixed connection, thereby the cushion post 41 of being convenient for takes place to rotate when receiving the collision and unloads the power, reduces the collision injury to automobile body and support column 2, is equipped with the wear-resisting gasket in the rotation junction of protection casing 52, seals the gap that runs through between dwang 42 and the protection casing 52, further avoids in dust or rainwater entering protection casing 52, hinders bearing 53 to take place to rotate.

Specifically, as shown in fig. 5, the two sets of semicircular bodies 51 and the two sets of semicircular bodies are respectively fixed with the insertion blocks 9 at two ends of the semicircular body 51 and the semicircular body located on the left side in the two sets of semicircular bodies, and the insertion grooves matched with the insertion blocks 9 are respectively arranged at two ends of the semicircular body 51 and the semicircular body located on the right side, so that after the semicircular body 51, the semicircular body and the multiple sets of buffer mechanisms 4 located on the left side (three of which form an integral part) are fixed, the integral part on the right side is fixed with the integral part on the left side through the insertion grooves arranged at two ends of the semicircular body 51 and the semicircular body on the right side in the left side in an insertion manner, and the bolt fixation of the two sets of integral parts and the expansion screw fixation of the integral part on the right side and the.

It should be noted that, the utility model relates to a bridge supporting post with anti-collision buffer function, when installing, the periphery of the bottom of the supporting post 2 and the supporting post 2 are provided with installation holes, the left integral part (the half-ring body arranged on the left side and the half-ring body 51 arranged on the left side in up-down symmetry and the multiple groups of buffer mechanisms 4 arranged between the half-ring body 51 arranged on the left side in up-down symmetry form a whole) is respectively fixed with the supporting post 2 and the installation holes in the ground through the first expansion screw 7 and the second expansion screw 6, then the right integral part and the left integral part are inserted and positioned through the matching of the insertion block 9 and the insertion groove, the right integral part and the left integral part are fixed together to form a whole through the first bolt 3 and the second bolt 11, then the first expansion screw 7 and the second expansion screw 6 fix the right integral part with the supporting post 2 and the installation holes in the ground, when the automobile body collision takes place, during the frontal collision, buffering post 41 (rubber materials makes, fine buffering effect has) takes place to warp, carry out the deformation buffering, during the side collision, when buffering post 41 carries out the deformation buffering, the side collision can make dwang 42 take place to rotate, change the direction of impact, cushion and unload the power, further reduce the collision injury that automobile body and support column 2 take place, be equipped with fluorescence warning area 43 on buffering post 41, can send warning fluorescence at night, can remind the personnel of driving to avoid the emergence collision.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a bridge support column with anticollision buffer function, includes bridge (1), fixed establishment (5) and buffer gear (4), support column (2) are installed to the bottom of bridge (1), be the longitudinal symmetry on the outer wall of support column (2) and be equipped with fixed establishment (5), two sets of it is equipped with buffer gear (4), its characterized in that to rotate between fixed establishment (5): top the upper end welding of fixed establishment (5) has solid fixed ring (8), gu fixed ring (8) comprises two sets of semicycle bodies, and the both ends of semicycle body all are fixed with concatenation fixed plate (10), two sets of the relative two sets of concatenation fixed plate (10) of semicycle body are through first bolt (3) fixed connection, be equipped with on the outer wall of solid fixed ring (8) and use the axle center of solid fixed ring (8) to be the even equidistant first inflation screw (7) of arranging of circumference and through first inflation screw (7) and support column (2) fixed connection, below solid fixed establishment (5) are through second inflation screw (6) and horizontal ground fixed connection that are annular and even equidistant distribution.

2. The bridge supporting column with the anti-collision and buffering functions as claimed in claim 1, wherein: buffer gear (4) are including buffering post (41), dwang (42) and fluorescence warning area (43), be fixed with buffering post (41) on dwang (42), it is even equidistant fluorescence warning area (43) about being on buffering post (41).

3. The bridge supporting column with the anti-collision and buffering functions as claimed in claim 2, wherein: fixed establishment (5) are including semi-ring body (51), protection casing (52), bearing (53) and mounting panel (54), semi-ring body (51) are bilateral symmetry and are equipped with two sets ofly, all be equipped with mounting panel (54) on the both ends of semi-ring body (51), two sets of homonymy and relative two sets of mounting panel (54) are gone up in semi-ring body (51) through second bolt (11) fixed connection, it is fixed with protection casing (52) all to be equidistant on semi-ring body (51), the inner chamber of protection casing (52) is equipped with bearing (53), the outer loop bottom of bearing (53) and the upper end fixed connection of semi-ring body (51).

4. The bridge supporting column with the anti-collision and buffering functions as claimed in claim 3, wherein: the upper and lower end of dwang (42) runs through upper and lower two sets of protection casing (52) respectively and extends to the inner chamber of protection casing (52) and the inner ring fixed connection of bearing (53), dwang (42) rotate with protection casing (52) and are connected, and are equipped with the elastic sealing pad with the rotation junction of protection casing (52).

5. The bridge supporting column with the anti-collision and buffering functions as claimed in claim 3, wherein: two sets of semi-ring body (51) and two sets of the both ends that lie in left semi-ring body (51) and semi-ring body in the semi-ring body all are fixed with plug block (9), and lie in the both ends of right semi-ring body (51) and semi-ring body and all are equipped with the inserting groove with plug block (9) looks adaptation.

6. The bridge supporting column with the anti-collision and buffering functions as claimed in claim 5, wherein: the lower ends of the two groups of semi-ring bodies are respectively welded and fixed with the upper ends of the two groups of semi-ring bodies (51).

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