CN210917152U

CN210917152U - Railway bridge pier protection device

Info

Publication number: CN210917152U
Application number: CN201921744090.XU
Authority: CN
Inventors: 庄义民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-03
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a railroad bridge pier protector, including lower backplate and last backplate, go up the backplate setting in the backplate outside down and with backplate swing joint down, the bolt has all been run through at both ends about the coincidence department of backplate and last backplate down, two the inboard of bolt all is equipped with the nut, two the nut respectively with two bolt screw connections, spout A, two have all been seted up to the front end left and right sides of backplate down equal swing joint has slider A in the spout A. The utility model discloses a thereby twist and move the nut and can expand upper protective plate and lower protective plate to can protect the pier through upper protective plate and lower protective plate, when the vehicle contacts with the baffle, thereby can skew the baffle through slider A at spout A and slider B at spout B internalization, then can effectually offset some impact forces through the spring, thereby can effectually reduce the further protection passenger's of impact safety.

Description

Railway bridge pier protection device

Technical Field

The utility model relates to a protector specifically is a railroad bridge pier protector.

Background

The railway bridge is a structure built by railway crossing rivers, lakes, straits, valleys or other obstacles and for realizing the three-dimensional crossing of railway lines and railway lines or roads, and the branch of the railway engineering subject is a short name of railway bridge engineering, so the railway bridge also comprises a series of technologies for building and maintaining the railway bridge, and the railway bridge is divided into a railway bridge and a highway-railway dual-purpose bridge according to the application; the bridge is divided into a beam bridge, an arch bridge, a rigid frame bridge, a suspension bridge, a cable-stayed bridge, a combined system bridge and the like according to the structure.

The existing patent (publication number: CN201920002190.9) is a railroad bridge pier protection device, including box, protecting wall and auxiliary wall, the inside of protecting wall is provided with concrete layer, one side fixed mounting on concrete layer has the skeleton, one side of skeleton is provided with the buffer layer, fixed mounting has the auxiliary wall between the protecting wall, and protecting wall and auxiliary wall periphery all are provided with the sign, the surface fixed mounting of protecting wall and auxiliary wall both sides has the fender rod, the top fixed mounting of protecting wall has the box, the inside fixed mounting of box has storage battery, one side fixed mounting of storage battery has time controller, the light that support frame fixed mounting has is passed through at the protecting wall top of box both sides.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. although can throw light on, have stand-by power supply and guard effect advantage such as good at the pier night in the use, thereby do not have the cushioning effect and cause great impact to the vehicle and cause the injury to the personnel in the vehicle when the vehicle collides protector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a railroad bridge pier protector has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a railway bridge pier protection device comprises a lower protection plate and an upper protection plate;

the upper guard plate is arranged on the outer side of the lower guard plate and movably connected with the lower guard plate, bolts penetrate through the left end and the right end of the superposition position of the lower guard plate and the upper guard plate, nuts are sleeved on the inner sides of the two bolts, and the two nuts are respectively in threaded connection with the two bolts;

spout A has all been seted up to the front end left and right sides of backplate down equal swing joint has slider A, two in the spout A front end fixed mounting between the slider A has the baffle, the inboard fixed mounting of baffle has the spring, the right-hand member fixed mounting of backplate has the flat board down, spout B has been seted up to dull and stereotyped upper end, swing joint has slider B in the spout B, the lower extreme of baffle and slider B's upper end fixed connection.

As an optimized implementation mode of the utility model, the middle part fixed mounting of upper guard plate front end has the suggestion slogan subsides.

As a preferred embodiment of the present invention, the reflective sticker is fixedly mounted on the left and right sides of the front end of the upper protective plate.

As a preferred embodiment of the present invention, the front end of the baffle is fixedly mounted with a plurality of inflatable elastic airbags.

As an embodiment of the present invention, two the outside of the bolt is all covered with a protective cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a railroad bridge pier protector moves the nut through twisting thereby can expand upper protective plate and backplate down, thereby can protect the pier through upper protective plate and backplate down, when the vehicle contacts with the baffle, thereby can skew the baffle through slider A at spout A and slider B at spout B internalization, then can effectually offset some impact forces through the spring, thereby can effectually reduce the further protection passenger's of impact safety.

2. The utility model relates to a railroad bridge pier protector can conveniently indicate the driving personnel to prevent that the vehicle from hitting the device and causing the damage to the vehicle daytime through the suggestion slogan subsides.

3. The utility model relates to a railroad bridge pier protector can have the barrier in convenient warning driving personnel here night through reflecting light subsides.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the bridge pier protecting device of the present invention;

FIG. 2 is a front view of a baffle plate of the bridge pier protecting device of the utility model;

FIG. 3 is a top view of the bridge pier protecting device of the present invention;

fig. 4 is the utility model relates to a side view of railway bridge pier protector lower guard plate.

In the figure: 1. a lower guard plate; 2. a bolt; 3. a nut; 4. reflecting light; 5. an upper guard plate; 6. prompting a slogan label; 7. a chute A; 8. a slide block A; 9. a baffle plate; 10. an inflatable elastic air bag; 11. a protective cover; 12. a slide block B; 13. a spring; 14. a flat plate; 15. and a chute B.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a railway bridge pier protection device comprises a lower protection plate 1 and an upper protection plate 5;

the upper protection plate 5 is arranged on the outer side of the lower protection plate 1 and is movably connected with the lower protection plate 1, bolts 2 penetrate through the left end and the right end of the superposition position of the lower protection plate 1 and the upper protection plate 5, nuts 3 are sleeved on the inner sides of the two bolts 2, and the two nuts 3 are respectively in threaded connection with the two bolts 2;

the left side and the right side of the front end of the lower protection plate 1 are respectively provided with a sliding groove A7, two sliding grooves A7 are respectively and movably connected with a sliding block A8, a baffle 9 is fixedly installed at the front end between the two sliding blocks A8, a spring 13 is fixedly installed on the inner side of the baffle 9, a flat plate 14 is fixedly installed at the right end of the lower protection plate 1, a sliding groove B15 is arranged at the upper end of the flat plate 14, a sliding block B12 is movably connected with the sliding groove B15, the lower end of the baffle 9 is fixedly connected with the upper end of the sliding block B12, the upper protection plate 5 and the lower protection plate 1 can be unfolded by screwing a nut 3, so that a bridge pier can be protected by the upper protection plate 5 and the lower protection plate 1, when a vehicle is in contact with the baffle 9, the sliding block A8 can move in the sliding groove A7 and the sliding block B12 in the sliding groove B15 so, thereby further protecting passenger's safety can effectual reduction impact.

In this embodiment (as shown in fig. 1), a prompt slogan sticker 6 is fixedly installed in the middle of the front end of the upper guard plate 5, and a driver can be prompted conveniently to prevent the vehicle from being damaged by the device when the vehicle hits the device in the daytime through the prompt slogan sticker 6.

In this embodiment (please refer to fig. 1), the left side and the right side of the front end of the upper protection plate 5 are both fixedly provided with the reflective sticker 4, and the reflective sticker 4 can conveniently remind a driver of an obstacle at night.

In this embodiment (see fig. 2), a plurality of inflatable elastic airbags 10 are fixedly mounted at the front end of the baffle 9, and a plurality of vehicles can be effectively protected by the inflatable elastic airbags 10, so that the damage degree of the vehicles is reduced.

In this embodiment (see fig. 3), the protective covers 11 are respectively sleeved on the outer sides of the two bolts 2, and the bolts 2 can be effectively protected by the protective covers 11, so that the service life of the bolts 2 is prolonged.

It should be noted that the utility model relates to a railroad bridge pier protector, including lower protection plate 1, bolt 2, nut 3, reflection of light subsides 4, upper protection plate 5, suggestion slogan subsides 6, spout A7, slider A8, baffle 9, aerify elastic airbag 10, protection casing 11, slider B12, spring 13, flat plate 14, spout B15, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can be known through the technical manual or through conventional experimental method, in operation, through twisting nut 3 and thus can expand upper protection plate 5 and lower protection plate 1, thereby can protect the pier through upper protection plate 5 and lower protection plate 1, when the vehicle contacts with baffle 9, thereby through slider A8 at spout A7 and slider B12 activity in spout B15 and can squint baffle 9, then can effectual offset some impact force through spring 13, thereby can effectually reduce the further protection passenger's of impact safety, can conveniently indicate the driving personnel to prevent that the vehicle from hitting the device and causing the damage to the vehicle daytime through suggestion slogan subsides 6, can have the barrier at the convenient warning driving personnel here of night through reflecting light subsides 4, can effectually protect many vehicles through aerifing elastic airbag 10, reduce the damaged degree of vehicle, can effectually protect bolt 2 through protection casing 11, thereby prolong bolt 2's life.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A railway bridge pier protection device is characterized by comprising a lower protection plate (1) and an upper protection plate (5);

the upper protection plate (5) is arranged on the outer side of the lower protection plate (1) and movably connected with the lower protection plate (1), bolts (2) penetrate through the left end and the right end of the overlapped part of the lower protection plate (1) and the upper protection plate (5), nuts (3) are sleeved on the inner sides of the two bolts (2), and the two nuts (3) are respectively in threaded connection with the two bolts (2);

spout A (7), two have all been seted up to the front end left and right sides of lower protective plate (1) equal swing joint has slider A (8), two in spout A (7) front end fixed mounting between slider A (8) has baffle (9), the inboard fixed mounting of baffle (9) has spring (13), the right-hand member fixed mounting of lower protective plate (1) has dull and stereotyped (14), spout B (15) have been seted up to the upper end of dull and stereotyped (14), swing joint has slider B (12) in spout B (15), the lower extreme of baffle (9) and the upper end fixed connection of slider B (12).

2. The railroad bridge pier protection device according to claim 1, wherein: and a prompt slogan sticker (6) is fixedly arranged in the middle of the front end of the upper guard plate (5).

3. The railroad bridge pier protection device according to claim 1, wherein: the left side and the right side of the front end of the upper guard plate (5) are fixedly provided with reflective stickers (4).

4. The railroad bridge pier protection device according to claim 1, wherein: the front end of the baffle (9) is fixedly provided with a plurality of inflatable elastic air bags (10).

5. The railroad bridge pier protection device according to claim 1, wherein: and the outer sides of the two bolts (2) are sleeved with protective covers (11).