CN208981235U - A kind of urban highway traffic motor way isolation barrier - Google Patents

Abstract

The utility model discloses a kind of urban highway traffic motor way isolation barriers, including pedestal, the upper end of the pedestal is installed with support column, the avris of the support column is equipped with taper sliding slot, conical sliding block is inserted in the taper sliding slot, the conical sliding block end side is installed with fixed frame, and the inner wall of the fixed frame is installed with rotary column, it is installed with lantern ring on the fixed frame, is equipped with slot in the end side of the support column.When car body strikes on the rubber ring in fixed frame, the impact force on automobile impacting to rotary column can be extenuated, effectively reduce the injury on automobile impacting to fixed frame, it solves the problems, such as to injure on Vehicular impact to fixed frame big, the conical sliding block at new fixed frame both ends is inserted into from the upper port of taper sliding slot, until the interior lower end of the lower end in contact taper sliding slot of conical sliding block, bolt is inserted into slot, it is convenient for changing fixed frame, also solves the problems, such as to be inconvenient to replace fixed frame.

Description

A kind of urban highway traffic motor way isolation barrier

Technical field

The utility model relates to a kind of urban highway traffic motor way isolation barriers.

Background technique

Road traffic refers to the flowing and delay of abbreviation vehicular traffic and pedestrian on road, sometimes further includes parking vehicle.

The vehicle that existing city two-way lane mostly uses lane isolated column to travel both direction is isolated, isolated column The fixed support column of pedestal is mostly used, the connecting elements and fixed frame of support column avris are fixed on one by way of squeezing into rivet It rises, is connected fixed frame with this in a row, but existing shortcoming has: inside the fixed frame by the way of installation rail post, so that Fixed frame obtains substantive isolation effect, but when on Vehicular impact to rail post, because rail post can generate follow-up power to vehicle, makes It is serious at vehicle collision injury.

Utility model content

The purpose of this utility model is to provide a kind of urban highway traffic motor way isolation barriers, to solve above-mentioned back Big problem is injured on the Vehicular impact to fixed frame proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of urban highway traffic car lane Isolated column, including pedestal, the upper end of the pedestal are installed with support column, and the avris of the support column is equipped with taper sliding slot, described Conical sliding block is inserted in taper sliding slot, the conical sliding block end side is installed with fixed frame, and the inner wall of the fixed frame is installed with Rotary column is installed with lantern ring on the fixed frame, and bolt is inserted in the lantern ring, is equipped with slot in the end side of the support column, The bolt inserts lantern ring and bolt is inserted into slot, and the rotary column end side is installed with limit annulus, is arranged with and turns on the rotary column The contact of the end of set and pivoted housing limits annulus, is installed with rubber ring on the pivoted housing.

Preferably, spring is cased on the outside of the bolt, the inner end of spring is fixedly connected on the inside portion of bolt, spring Outer end is fixedly connected on the inner end of lantern ring.

Preferably, the exterior annular of the rubber ring is equipped with semi-circular projection.

Compared with prior art, the utility model has the beneficial effects that first, when car body strikes the rubber in fixed frame When on ring, the impact force on automobile impacting to rotary column can be extenuated, power is compressed firmly on automobile to reduce rotary column and feed back to, passes through The contact of the semi-circular projection being uniformly arranged and automobile impacting part increases the cooperation resistance of rubber ring and automobile impacting part, makes Obtaining rubber ring can effectively be rotated with drop-over automobile impacting direction, effectively reduce the injury on automobile impacting to fixed frame, be solved It has determined and has injured big problem on Vehicular impact to fixed frame, second, by the conical sliding block at new fixed frame both ends from taper sliding slot Upper port insertion, until the interior lower end of the lower end in contact taper sliding slot of conical sliding block, bolt is inserted into slot, it is convenient more Fixed frame is changed, also solves the problems, such as to be inconvenient to replace fixed frame.

Detailed description of the invention

Fig. 1 is the main view local cutting schematic diagram of the utility model；

Fig. 2 is transverse cross sectional schematic top plan view on the downside of the support column of the utility model；

Fig. 3 is that the conical sliding block taper sliding slot of the utility model cooperates schematic diagram.

In figure: 1 pedestal, 2 support columns, 3 taper sliding slots, 4 conical sliding blocks, 5 fixed frames, 6 rotary columns, 7 lantern rings, 8 bolts, 9 are inserted Slot, 10 springs, 11 limit annulus, 12 pivoted housings, 13 rubber rings, 14 semi-circular projections.

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.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of technical solution: a kind of urban highway traffic is with motor-driven Lane isolated column, including pedestal 1, the upper end of pedestal 1 are installed with support column 2, and pedestal 1 fixes support column 2 by the way of welding, Four sides of pedestal 1 are provided with small sircle hole, install expansion bolt to upper to the ground, so that pedestal 1 be fixed on the ground, support The avris of column 2 is equipped with taper sliding slot 3, and the left and right ends of support column 2 are respectively arranged a taper sliding slot 3, are inserted in taper sliding slot 3 Conical sliding block 4, taper sliding slot 3 are in be slidably matched, and section is all inner wide and outer narrow with conical sliding block 4, and limitation conical sliding block 4 is laterally Deviate from taper sliding slot 3, the inner end of conical sliding block 4 fixed fixed frame 5,4 end side of conical sliding block by the way of welding are installed with solid Determine frame 5, the inner wall of fixed frame 5 is installed with rotary column 6, and the inside upper and lower side of fixed frame 5 fixes rotary column 6 by the way of welding, Gu Determine to be installed with lantern ring 7 on frame 5, the section of 7 inside of lantern ring and bolt 8 is all round, and to be slidably matched, and the inner wall of slot 9 With bolt 8 in cooperation is slidably inserted into, when bolt 8 is inserted into slot 9, limitation maintenance frame 5 is moved up, and is inserted in lantern ring 7 Bolt 8 is equipped with slot 9 in the end side of support column 2, and bolt 8 inserts lantern ring 7 and bolt 8 is inserted into slot 9.

Refering to fig. 1, the outside of bolt 8 is cased with spring 10, and spring 10 is to stretch telescopic, and initial tensile retraction force is 20 Newton limits bolt 8 and deviates from slot 9, the inner end of spring 10 is fixedly connected on the interior of bolt 8 by the resilient support of spring 10 Side, the outer end of spring 10 are fixedly connected on the inner end of lantern ring 7.

Refering to fig. 1 and Fig. 3,6 end side of rotary column are installed with limit annulus 11, and rotary column 6 is integrated with limit annulus 11, rotary column 6 and the section of pivoted housing 12 be all round, and to be slidably matched, and the upper and lower side of pivoted housing 12 and the inner ends of two limit annulus 11 are in It is slidably matched, limitation pivoted housing 12 is moved up and down when rotating on rotary column 6, so that 12 slow-roll stabilization of pivoted housing, is arranged with and is turned on rotary column 6 The contact of the end of set 12 and pivoted housing 12 limits annulus 11, rubber ring 13 is installed on pivoted housing 12, the outside of pivoted housing 12 is using viscous The fixed rubber ring 13 of the mode that connects, rubber ring 13 with a thickness of 20 centimetres, because it is rubber material, inhaled well so that it has The effect of impact is received, rubber ring 13 is integrated with semi-circular projection 14, when body of a motor car avris scratches rubber ring 13, passes through With the contact of automobile impacting part, the cooperation for increasing rubber ring 13 and automobile impacting part hinders the semi-circular projection 14 being uniformly arranged Power, so that rubber ring 13 can effectively be rotated with drop-over automobile impacting direction, to reduce vehicle body itself during rotation Abrasion, the exterior annular of rubber ring 13 is equipped with semi-circular projection 14.

When the utility model is specifically implemented: when car body strikes on the rubber ring 13 in fixed frame 5, because it is rubber Material can extenuate the impact force on automobile impacting to rotary column 6, to reduce so that it has the effect of good absorption impact Rotary column 6 is fed back to compresses power on automobile firmly, and the inner end that the upper and lower side of pivoted housing 12 limits annulus 11 with two is limited in being slidably matched Pivoted housing 12 processed is moved up and down when rotating on rotary column 6, so that 12 slow-roll stabilization of pivoted housing, cuts rubber ring 13 to pieces in body of a motor car avris When rubbing, by the semi-circular projection 14 that is uniformly arranged and the contact of automobile impacting part, increase rubber ring 13 and automobile impacting part Cooperation resistance so that rubber ring 13 can effectively be rotated with drop-over automobile impacting direction, to reduce during rotation The abrasion of vehicle body itself effectively reduces the injury on automobile impacting to fixed frame, pulls bolt 8 inwardly, so that bolt 8 is detached from Slot 9, spring 10 are stretched, and move up fixed frame 5, so that the conical sliding block 4 of two sides deviates from taper sliding slot 3, can will damage Bad fixed frame 5 is lifted down from support column 2, by the conical sliding block 4 at new 5 both ends of fixed frame from the upper port of taper sliding slot 3 Insertion keeps pulling bolt 8 inwardly and bolt 8 being kept not contact support column 2, until under conical sliding block 4 during this period Bolt 8 is inserted into slot 9 by the interior lower end of end in contact taper sliding slot 3, when bolt 8 is inserted into slot 9, limits maintenance frame 5 It moves up, by the resilient support of spring 10, limits bolt 8 and deviate from slot 9, it is opposite to be ground off riveted joint with milling drum, so Reinstall riveted joint, more convenient replacement fixed frame 5 again afterwards.

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 (3)

1. a kind of urban highway traffic motor way isolation barrier, including pedestal (1), it is characterised in that: the pedestal (1) it is upper End is installed with support column (2), and the avris of the support column (2) is equipped with taper sliding slot (3), is inserted in the taper sliding slot (3) Conical sliding block (4), conical sliding block (4) end side are installed with fixed frame (5), and the inner wall of the fixed frame (5) is installed with rotary column (6), it is installed with lantern ring (7), is inserted with bolt (8) in the lantern ring (7), the end of the support column (2) on the fixed frame (5) Slot (9) are equipped in side, the bolt (8) inserts lantern ring (7) and bolt (8) insertion slot (9), rotary column (6) the end side dress Equipped with limit annulus (11), end contact limit annulus (11) of pivoted housing (12) and pivoted housing (12) is arranged on the rotary column (6), Rubber ring (13) are installed on the pivoted housing (12).

2. a kind of urban highway traffic motor way isolation barrier according to claim 1, it is characterised in that: the bolt (8) it is cased on the outside of spring (10), the inner end of spring (10) is fixedly connected on the inside portion of bolt (8), the outer end of spring (10) It is fixedly connected on the inner end of lantern ring (7).

3. a kind of urban highway traffic motor way isolation barrier according to claim 1, it is characterised in that: the rubber The exterior annular of ring (13) is equipped with semi-circular projection (14).