CN211113358U - Plug-in guardrail with warning function - Google Patents

Abstract

The utility model relates to a plug-in guardrail with warning property, include the arc bracing piece that is formed by welding two horizontal poles and two semicircle poles, establish at the supporting leg of arc bracing piece lower extreme, establish the vertical bracing piece that is used for strengthening the guardrail structure between two horizontal poles of arc bracing piece, arc bracing piece upper end is equipped with the mount pad, mount pad bottom surface downwardly extending has fixed plate one and fixed plate two, fixed plate one and fixed plate two pass through connecting bolt and nut connection, the mount pad upper surface is along vertically being equipped with the mounting groove, the mount pad upper end is equipped with the warning post, be equipped with the external screw thread on the outer wall of warning post lower extreme, be equipped with the internal thread that cooperatees with the external screw thread on the mounting groove lateral wall, warning post lower extreme is arranged in the mounting groove, be equipped with bright coating of colour contrast along circumference on the outer; the utility model discloses reduced the emergence of driving accident at night, warning post easy to assemble and dismantlement, for prior art, safer, practical.

Description

Plug-in guardrail with warning function

Technical Field

The utility model relates to a highway traffic safety facility field, concretely relates to plug-in guardrail of area warning nature.

Background

The guardrail is mainly established at highway both sides or highway central authorities median opening part position, can reduce the emergence of latent accident, at present, guardrail on the internal highway is mostly the plug-in guardrail, and this kind of guardrail is changed conveniently, also constantly strengthens on crashproof intensity, if application number 201420113907.4's chinese utility model discloses a strenghthened type plug-in movable guardrail, including the tip support frame, pipe cable bent frame unit, the connecting plate, the bolt, pretension pole and fastening nut, pipe cable bent frame unit is by the steel pipe bent frame, the cable wire, connector and ground tackle are constituteed, establish the cable wire in the steel pipe bent frame, the connector is established at both ends, the supporting leg is established to the bottom, the cable wire adopts ground tackle pretension anchor in connector department. During installation, the end supporting frames are embedded at two ends by adopting a concrete foundation, a plurality of pipe cable bent frame units are arranged between the end supporting frames, the pipe cable bent frame units are connected by adopting a connecting plate and a bolt, and the supporting legs are arranged in reserved holes of a road surface; the pre-tightening rod is arranged between the pipe cable bent frame unit and the end supporting frame, one end of the pre-tightening rod is connected with the pipe cable bent frame unit, and the other end of the pre-tightening rod is anchored on the end supporting frame by adopting a fastening nut. The guardrail of above-mentioned structure improves plug-in movable guardrail's crashworthiness to realize the reuse to current plug-in movable guardrail component, practice thrift and reform transform the cost. However, when the vehicle is driving at night, a driver must be close to the vehicle to see the guardrail, traffic accidents are easily caused due to insufficient reaction time, the guardrail can only play a role when the accidents happen, the practicability is not high, the existing guardrails with warning functions are formed by integrally welding, if the warning coating is damaged, the guardrail cannot be normally used, and the guardrail is repeatedly welded and is not attractive, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a plug-in guardrail of warning nature is taken to striking, detachable more.

The technical scheme of the utility model is realized like this: the utility model provides a plug-in guardrail of area warning nature, includes the arc bracing piece that forms by two horizontal poles and two semicircle pole welding, establishes at the supporting leg of arc bracing piece lower extreme, establishes the longitudinal support pole that is used for strengthening the guardrail structure between two horizontal poles of arc bracing piece, its characterized in that: the upper end of the arc-shaped supporting rod is provided with a mounting seat, a first fixing plate and a second fixing plate extend downwards from the bottom surface of the mounting seat, the first fixing plate and the second fixing plate are respectively positioned at two sides of the longitudinal supporting rod, two sides of the outer wall of the first fixing plate are provided with connecting holes, two sides of the outer wall of the fixing plate are provided with matching holes for matching with the connecting holes, the connecting holes are provided with connecting bolts, the threaded end parts of the connecting bolts are provided with nuts, the connecting bolts sequentially penetrate through the connecting holes and the matching holes and then are matched with the nuts to fix the mounting seat on the outer wall of the arc-shaped supporting rod, the upper surface of the mounting seat is provided with a mounting groove along the longitudinal direction, the upper end of the mounting seat is provided with a warning post, the warning post is a cylinder, the lower end of the warning post is arranged in the mounting groove, and a coating with bright color contrast is arranged on the outer wall of the upper end of the warning post along the circumferential direction.

By adopting the technical scheme, the supporting leg is inserted below the ground to support the arc-shaped supporting rod, the longitudinal supporting rod further strengthens the structural strength of the arc-shaped supporting rod, the first fixing plate and the second fixing plate are positioned at two sides of the longitudinal supporting rod, the two sides of the outer wall of the first fixing plate are provided with the connecting holes, the two sides of the outer wall of the second fixing plate are provided with the matching holes, the connecting bolt sequentially passes through the connecting holes and the matching holes and then is fixed with the nut, so that the mounting seat can not rotate relative to the arc-shaped supporting rod under the limitation of the longitudinal supporting rod, the stability of the mounting seat is ensured, the bolt connection is easy to disassemble, the replacement and maintenance of the mounting seat are convenient, the mounting seat is also convenient to directly refit on the existing guardrail, the lower end of the warning post is arranged in the mounting groove, the driver can see the guardrail and make a response in advance at a distance, so that the occurrence of driving accidents at night is reduced, and the safety and the practicability are higher; when the warning post is installed, the lower end of the warning post is arranged in the mounting groove, the warning post is screwed down along the direction of the thread lines to complete installation, when the warning post is disassembled, the warning post is unscrewed along the opposite direction of the thread lines, the warning post is taken out to complete disassembly, and the installation and the disassembly are simple and convenient.

The utility model discloses further set up to: be equipped with the connecting block on the warning post outer wall, connecting block one end is fixed with warning post outer wall, the connecting block is kept away from warning post one end and is equipped with tight piece, it is articulated with the one end that the warning post was kept away from to tight piece upper end and connecting block, it is outside that tight piece lower extreme is located the mount pad to press from both sides, warning post outer wall is equipped with the spring, spring one end is fixed with warning post outer wall, the spring other end is fixed with one side of pressing from both sides tight piece orientation mount pad.

Through adopting above-mentioned technical scheme, the mounting groove in-process is installed to the warning post, will press from both sides tight piece and pull to the direction of keeping away from the mount pad, and the spring is elongated, treats that the warning post is installed in the mounting groove completely after, and the clamp piece is released, and the elasticity of spring will press from both sides tight piece and pull and finally support on the mount pad outer wall to the mount pad direction, has further strengthened warning post and has installed stability, easy operation, convenient to use moreover.

The utility model discloses preferred is: the bottom surface of the mounting seat is provided with a plurality of drain holes for draining accumulated water.

Through adopting above-mentioned technical scheme, the guardrail is installed outdoors, and the easy ponding of mounting groove content sets up the wash port and can effectively discharge ponding, has further ensured the normal use of guardrail at mount pad bottom surface.

The utility model discloses preferred is: the plurality of drain holes are uniformly distributed.

Through adopting above-mentioned technical scheme, a plurality of wash ports evenly distributed has further promoted the drainage effect.

The utility model discloses preferred is: and a protective layer is arranged on the surface of the coating.

Through adopting above-mentioned technical scheme, set up the protective layer on the coating surface, avoided the coating oxidative damage and fade and lose the warning function, further prolonged the life of warning post.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a right-side view structural diagram of the mounting seat.

Fig. 3 is a schematic bottom view of the mounting seat.

FIG. 4 is a schematic view of a mounting groove structure.

Fig. 5 is a schematic structural view of the warning post.

The labels in the figures are:

1-arc-shaped supporting rod, 2-supporting leg, 3-longitudinal supporting rod, 4-mounting seat, 41-mounting groove, 5-warning column, 51-connecting block, 52-clamping block, 53-spring, 61-external thread, 62-internal thread, 7-coating, 8-first fixing plate, 82-connecting hole, 9-second fixing plate, 92-matching hole, 10-connecting bolt, 11-water drain hole and 12-nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model discloses a plug-in guardrail of area warning nature, include by two horizontal poles and two semicircle poles welding arc bracing piece 1 that form, establish at the supporting leg 2 of 1 lower extreme of arc bracing piece, establish the longitudinal support pole 3 that is used for strengthening the guardrail structure between 1 two horizontal poles of arc bracing piece the utility model discloses in the embodiment: the upper end of the arc-shaped supporting rod 1 is provided with a mounting seat 4, the bottom surface of the mounting seat 4 extends downwards to form a first fixing plate 8 and a second fixing plate 9, the first fixing plate 8 and the second fixing plate 9 are respectively positioned at two sides of the longitudinal supporting rod 3, two sides of the outer wall of the first fixing plate 8 are provided with connecting holes 82, two sides of the outer wall of the second fixing plate 9 are provided with matching holes 92 matched with the connecting holes 82, the connecting holes 82 are provided with connecting bolts 10, the threaded end parts of the connecting bolts 10 are provided with nuts 12, the connecting bolts 10 sequentially penetrate through the connecting holes 82 and the matching holes 92 and then are matched with the nuts 12 to fix the mounting seat 4 on the outer wall of the arc-shaped supporting rod 1, the upper surface of the mounting seat 4 is provided with a mounting groove 41 along the longitudinal direction, the upper end of the mounting seat 4 is provided with a warning column 5, the, be equipped with on the mounting groove 41 lateral wall with external screw thread 61 matched with internal thread 62, the mounting groove 41 is arranged in to warning post 5 lower extreme, be equipped with the contrast bright coating 7 of colour along circumference on the outer wall of warning post 5 upper end.

By adopting the technical scheme, the supporting leg 2 is inserted below the ground to support the arc-shaped supporting rod 1, the longitudinal supporting rod 3 further strengthens the structural strength of the arc-shaped supporting rod 1, the first fixing plate 8 and the second fixing plate 9 are positioned at two sides of the longitudinal supporting rod 3, the two sides of the outer wall of the first fixing plate 8 are provided with the connecting holes 82, the two sides of the outer wall of the second fixing plate 9 are provided with the matching holes 92, the connecting bolt 10 sequentially passes through the connecting holes 82 and the matching holes 92 and then is fixed with the nut 12, thus the installation seat 4 can not rotate relative to the arc-shaped supporting rod 1 under the limitation of the longitudinal supporting rod 3, the stability of the installation seat 4 is ensured, the bolt connection is easy to disassemble, the replacement and the maintenance of the installation seat 4 are convenient, the direct refitting on the existing guardrail is also convenient, the lower end of the warning post, when the vehicle runs at night, the vehicle lamp irradiates the coating 7 on the warning post 5, and the driver can see the guardrail and make a response in advance at a distance due to bright color, so that the occurrence of driving accidents at night is reduced, and the vehicle is safer and more practical; when warning post 5 is installed, will warn in 5 lower extremes of post arrange mounting groove 41 in, screw up warning post 5 along the screw thread line direction and accomplish the installation, when dismantling warning post 5, unscrew warning post 5 along the opposite direction of screw thread line, take out warning post 5 and accomplish the dismantlement, installation, dismantlement simple and convenient.

In the embodiment of the present invention: be equipped with connecting block 51 on the 5 outer walls of warning post, connecting block 51 one end is fixed with 5 outer walls of warning post, connecting block 51 is kept away from 5 one ends of warning post and is equipped with and presss from both sides tight piece 52, it is articulated with the one end that connecting block 51 kept away from warning post 5 to press from both sides tight piece 52 upper end, it is located the mount pad 4 outside to press from both sides tight piece 52 lower extreme, 5 outer walls of warning post are equipped with spring 53, spring 53 one end is fixed with 5 outer walls of warning post, the spring 53 other end is fixed with one side of pressing from both sides tight piece 52 towards mount pad 4.

Through adopting above-mentioned technical scheme, warning post 5 is installed to mounting groove 41 in-process, will press from both sides tight piece 52 and pull to the direction of keeping away from mount pad 4, and spring 53 is elongated, treat that warning post 5 installs in mounting groove 41 completely after, release and press from both sides tight piece 52, spring 53's elasticity will press from both sides tight piece 52 and pull and finally support on mount pad 4 outer wall to mount pad 4 direction, has further strengthened warning post 5 and has installed stability, and easy operation, convenient to use.

In the embodiment of the present invention: the bottom surface of the mounting seat 4 is provided with a plurality of drain holes 11 for draining accumulated water.

Through adopting above-mentioned technical scheme, the guardrail is installed outdoors, and easy ponding in the mounting groove 41 sets up wash port 11 and can effectively discharge ponding in 4 bottom surfaces of mount pad, has further ensured the normal use of guardrail.

In the embodiment of the present invention: the plurality of drain holes 11 are uniformly distributed.

By adopting the technical scheme, the plurality of drain holes 11 are uniformly distributed, and the drainage effect is further improved.

In the embodiment of the present invention: and a protective layer is arranged on the surface of the coating 7.

By adopting the technical scheme, the protective layer is arranged on the surface of the coating 7, the phenomenon that the coating 7 is discolored due to oxidative damage to lose the warning function is avoided, and the service life of the warning post 5 is further prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a plug-in guardrail of warning nature in area includes arc bracing piece (1) that forms by two horizontal poles and two semicircle pole welding, establishes at supporting leg (2) of arc bracing piece (1) lower extreme, establishes longitudinal support pole (3) that are used for strengthening the guardrail structure between two horizontal poles of arc bracing piece (1), its characterized in that: the arc-shaped support rod (1) is provided with a mounting seat (4) at the upper end, a first fixing plate (8) and a second fixing plate (9) are arranged on the bottom surface of the mounting seat (4) in a downward extending manner, the first fixing plate (8) and the second fixing plate (9) are respectively positioned on two sides of the longitudinal support rod (3), connecting holes (82) are formed in two sides of the outer wall of the first fixing plate (8), matching holes (92) matched with the connecting holes (82) are formed in two sides of the outer wall of the second fixing plate (9), connecting bolts (10) are arranged on the connecting holes (82), screw thread end portions of the connecting bolts (10) are provided with nuts (12), the connecting bolts (10) are matched with the nuts (12) after sequentially passing through the connecting holes (82) and the matching holes (92) to fix the mounting seat (4) on the outer wall of the arc-shaped support rod (, mount pad (4) upper end is equipped with warning post (5), warning post (5) are the cylinder, be equipped with external screw thread (61) on warning post (5) lower extreme outer wall, mounting groove (41) are the cylinder groove, be equipped with on mounting groove (41) lateral wall with external screw thread (61) matched with internal thread (62), mounting groove (41) is arranged in to warning post (5) lower extreme, be equipped with bright coating (7) of colour contrast along circumference on warning post (5) upper end outer wall.

2. The plug-in guardrail with warning function of claim 1, characterized in that: be equipped with connecting block (51) on warning post (5) outer wall, connecting block (51) one end is fixed with warning post (5) outer wall, warning post (5) one end is kept away from in connecting block (51) and is equipped with tight piece (52), it is articulated with the one end that warning post (5) were kept away from in connecting block (51) upper end to press from both sides tight piece (52), it is located mount pad (4) outside to press from both sides tight piece (52) lower extreme, warning post (5) outer wall is equipped with spring (53), spring (53) one end is fixed with warning post (5) outer wall, spring (53) other end is fixed with one side of pressing from both sides tight piece (52) towards mount pad (4).

3. The plug-in guardrail with warning function of claim 2, characterized in that: the bottom surface of the mounting seat (4) is provided with a plurality of drain holes (11) for draining accumulated water.

4. The plug-in guardrail with warning function of claim 3, characterized in that: a plurality of drain holes (11) are uniformly distributed.

5. The plug-in guardrail with warning function of claim 4, wherein: and a protective layer is arranged on the surface of the coating (7).

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