CN211547523U - Lamp box type traffic guardrail - Google Patents

Abstract

The utility model discloses a lamp house type traffic guardrail, two backplate and mount pad including the symmetry sets up, two connect, two through a plurality of telescopic links between the backplate two sliding bar connection that the symmetry set up, two are passed through to one side that the backplate is relative all be equipped with the spout that corresponds with the slide bar on the backplate, the mount pad is passed through the damping bumper shock absorber with the bottom of backplate and is connected, the backplate is close to one side fixedly connected with fixed block of mount pad, the top of mount pad is rotated and is connected with the screw rod, be equipped with the screw thread mouth that corresponds with the screw rod on the fixed block, the top fixedly connected with knob of screw rod, be equipped with the mounting groove that corresponds with the knob position on the backplate. The utility model discloses in through many adjusting mechanism's setting, make the installation of guardrail dismantle all comparatively simple to the installation effectiveness of guardrail has been promoted.

Description

Lamp box type traffic guardrail

Technical Field

The utility model relates to a guardrail technical field especially relates to a lamp house formula traffic guardrail.

Background

The existing traffic guardrail plays a role in protecting driving safety and pedestrian safety no matter whether the existing traffic guardrail is a highway, an overpass or urban traffic. It prompts the pedestrian crossing the street not to pass through the guardrail to prevent the pedestrian from being undetected; prompting that the vehicle cannot turn around at a non-intersection; it also restricts the vehicles to run on the left and right lanes separately without crossing each other.

However, the existing guardrail is large in size and heavy, and the installation and disassembly processes are very complicated, so that the installation efficiency of the guardrail can be indirectly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art guardrail, the volume is great, and is heavy, and the installation is all very loaded down with trivial details problem with the dismantlement process, and the lamp house formula traffic guardrail that provides.

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

the utility model provides a lamp box type traffic guardrail, includes two backplate and mount pad that the symmetry set up, two connect through a plurality of telescopic links between the backplate, two sliding bar connection that the symmetry set up is passed through to the relative one side of backplate, two all be equipped with the spout that corresponds with the slide bar on the backplate, the mount pad is passed through the damping bumper shock absorber with the bottom of backplate and is connected, the backplate is close to one side fixedly connected with fixed block of mount pad, the top of mount pad is rotated and is connected with the screw rod, be equipped with the screw thread mouth that corresponds with the screw rod on the fixed block, the top fixedly connected with knob of screw rod, be equipped with the mounting groove that corresponds with the knob position on the backplate, fixedly connected with guide arm in the mounting groove, L type kelly has been cup jointed in the guide arm to slip, the top of knob is enc.

Preferably, the telescopic rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the two guard plates respectively.

Preferably, one end of the sliding rod, which is positioned in the sliding groove, is fixedly connected with a limiting block.

Preferably, the bottom of mount pad fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.

Preferably, a plurality of steel balls are connected to the notches of the sliding grooves in a sliding manner, and the edges of the steel balls are in contact with the sliding rod.

Preferably, the guard plate is provided with a through hole, and a grid net is fixedly inserted into the through hole.

Preferably, the guide rod is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the L-shaped clamping rod and the inner wall of the mounting groove.

Has the advantages that:

1. the guardrail mounting device comprises a guardrail mounting mechanism, a knob, a guardrail moving mechanism and a guardrail moving mechanism, wherein the guardrail moving mechanism is arranged on the guardrail mounting mechanism;

2. meanwhile, the sliding rod can effectively prevent the guard plate from shaking, meanwhile, the steel balls can reduce friction force between the sliding rod and the inner wall of the sliding groove, meanwhile, the first spring can play a certain elastic supporting role for the guard plate, and meanwhile, the damping shock absorber can play a certain shock absorption and buffering role for the guard plate.

Drawings

Fig. 1 is a schematic structural view of a light box type traffic guardrail provided by the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B of fig. 1.

In the figure: the device comprises a protective plate 1, a mounting seat 2, a telescopic rod 3, a sliding rod 4, a damping shock absorber 5, a fixing block 6, a screw rod 7, a first spring 8, a limiting block 9, a locking block 10, a steel ball 11, a knob 12, a guide rod 13, a clamping rod 14L-shaped and a second spring 15.

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.

Referring to fig. 1-3, a lamp box type traffic guardrail comprises two symmetrically arranged protection plates 1 and a mounting seat 2, wherein the two protection plates 1 are connected through a plurality of telescopic rods 3 for shielding, one opposite sides of the two protection plates 1 are connected through two symmetrically arranged slide bars 4 for shielding, sliding grooves corresponding to the slide bars 4 are respectively arranged on the two protection plates 1, the mounting seat 2 is connected with the bottom of the protection plate 1 through a damping shock absorber 5 for absorbing and buffering certain shock of the protection plates 1, one side of the protection plate 1 close to the mounting seat 2 is fixedly connected with a fixing block 6, the top of the mounting seat 2 is rotatably connected with a screw rod 7, a threaded opening corresponding to the screw rod 7 is arranged on the fixing block 6, the top of the screw rod 7 is fixedly connected with a knob 12, the protection plate 1 is provided with a mounting groove corresponding to the knob 12, and a guide rod 13 is fixedly connected in the mounting groove, an L-shaped clamping rod 14 is sleeved on the guide rod 13 in a sliding mode, and a plurality of clamping grooves corresponding to the L-shaped clamping rod 14 are formed in the top portion of the knob 12 in a surrounding mode.

In this embodiment, the cover is equipped with first spring 8 on telescopic link 3, first spring 8's both ends respectively with 1 fixed connection of two backplate, be used for playing certain elastic support to backplate 1, one end fixedly connected with stopper 9 that slide bar 4 is located the spout, prevent that slide bar 4 from droing from the spout, a plurality of latch segments 10 of bottom fixedly connected with of mount pad 2, be equipped with the check lock on the latch segment 10, make things convenient for fixed mounting seat 2, the notch department sliding connection of spout has a plurality of steel balls 11, the edge of steel ball 11 contacts with slide bar 4, reduce the frictional force between slide bar 4 and the spout inner wall, the cover is equipped with second spring 15 on the guide arm 13, the both ends of second spring 15 respectively with the inner wall fixed connection of L type kelly 14 and mounting groove.

In this embodiment, the installation environment that uses as required earlier, stimulate two backplate 1, adjust the distance between two backplate 1, then rotate knob 12, it reciprocates to drive backplate 1, adjust the height to backplate 1, thereby realize the regulation to guardrail length and height, then utilize L type kelly 14 to fix the knob, second spring 15 can play certain elastic support to L type kelly 14 simultaneously, slide bar 4 can effectively prevent rocking of backplate 1 simultaneously, steel ball 11 can reduce the frictional force between slide bar 4 and the spout inner wall, first spring 8 can play certain elastic support effect to backplate 1 simultaneously, damping bumper shock absorber 5 can play certain shock attenuation cushioning effect by backplate 1 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a lamp house type traffic guardrail, includes two backplate (1) and mount pad (2) that the symmetry set up, its characterized in that: two connect through a plurality of telescopic links (3) between backplate (1), two the relative one side of backplate (1) is connected through two slide bars (4) that the symmetry set up, two all be equipped with the spout that corresponds with slide bar (4) on backplate (1), mount pad (2) are connected through damping bumper shock absorber (5) with the bottom of backplate (1), one side fixedly connected with fixed block (6) that backplate (1) is close to mount pad (2), the top of mount pad (2) is rotated and is connected with screw rod (7), be equipped with the screw thread mouth that corresponds with screw rod (7) on fixed block (6), the top fixedly connected with knob (12) of screw rod (7), be equipped with the mounting groove that corresponds with knob (12) position on backplate (1), fixedly connected with guide arm (13) in the mounting groove, sliding sleeve has L type kelly (14) on guide arm (13), the top of the knob (12) is provided with a plurality of clamping grooves corresponding to the L-shaped clamping rods (14) in a surrounding manner.

2. The light box type traffic guardrail of claim 1, wherein: the telescopic rod (3) is sleeved with a first spring (8), and two ends of the first spring (8) are fixedly connected with the two guard plates (1) respectively.

3. The light box type traffic guardrail of claim 1, wherein: and one end of the sliding rod (4) positioned in the sliding groove is fixedly connected with a limiting block (9).

4. The light box type traffic guardrail of claim 1, wherein: the bottom fixedly connected with of mount pad (2) has a plurality of latch segments (10), be equipped with the check lock mouth on latch segment (10).

5. The light box type traffic guardrail of claim 1, wherein: the steel balls (11) are connected to the notches of the sliding grooves in a sliding mode, and the edges of the steel balls (11) are in contact with the sliding rod (4).

6. The light box type traffic guardrail of claim 1, wherein: the guide rod (13) is sleeved with a second spring (15), and two ends of the second spring (15) are fixedly connected with the L-shaped clamping rod (14) and the inner wall of the mounting groove respectively.

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