CN216304514U - A way fence for town road - Google Patents

Abstract

The utility model provides a road fence for a municipal road, and relates to the technical field of road fences. This a way fence for town road, including main telescopic link, the equal fixedly connected with montant in both ends about main telescopic link, the front end fixedly connected with reflector panel of montant, through three first auxiliary telescopic link fixed connection between two montants, first auxiliary telescopic link is located main telescopic link's below, and the lower extreme of montant articulates there is the base, and the circular slot has been seted up to the upper end of montant, the interior diapire fixedly connected with extension spring of circular slot, extension spring's upper end fixed connection lifter plate. This a way fence for town road through setting up main telescopic link, montant, base, bracing piece, first auxiliary telescopic link and the auxiliary telescopic link of second, has reached and can fold and stretch out and draw back the way fence, with the effect that the volume on way fence was dwindled as far as during the transportation, has solved traditional way fence and can't fold and stretch out and draw back, leads to the problem of transportation difficulty.

Description

A way fence for town road

Technical Field

The utility model relates to the technical field of road fences, in particular to a road fence for a municipal road.

Background

The more long the municipal road is used along with, the condition of damage can appear in the road, and in order to guarantee people's trip safety, the government can carry out emergency repair to some damaged roads, and at the in-process of emergency repair, generally in order to prevent that people are current to set up some banisters, are used for blockking pedestrian and vehicle from here to pass.

Traditional banister is fixed knot generally, draws the banister to the target location usually when using, then directly puts the banister on the road, because the banister needs to make a round trip to carry according to the difference of construction position, when needs carry many banisters, because the volume of banister is great to can't fold and stretch out and draw back, transport very trouble.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a road fence for a municipal road, which solves the problem that the traditional road fence cannot be folded and stretched, so that the transportation is difficult.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a road fence for a municipal road comprises a main telescopic rod, wherein the left end and the right end of the main telescopic rod are fixedly connected with vertical rods, the front ends of the vertical rods are fixedly connected with a reflector, the two vertical rods are fixedly connected through three first auxiliary telescopic rods, the first auxiliary telescopic rods are positioned below the main telescopic rod, the lower ends of the vertical rods are hinged with a base, the upper ends of the vertical rods are provided with circular grooves, the inner bottom wall of each circular groove is fixedly connected with an extension spring, the upper ends of the extension springs are fixedly connected with a lifting plate, the upper ends of the lifting plates are fixedly connected with handles, the outer part of the main telescopic rod is rotatably sleeved with two extension rods, the two extension rods are fixedly connected through second auxiliary telescopic rods, the ends of the two extension rods, which are far away from each other, are fixedly connected with limiting rods, the outer part of the limiting rods is sleeved with clamping blocks, and the ends, which are far away from each other, of the two clamping blocks are hinged with the upper ends of the two lifting plates through two connecting rods respectively, the front end fixedly connected with stopper of montant, the front end of extension rod is pegged graft in the rear end of stopper, and the rear end of montant articulates there is the bracing piece.

Preferably, the supporting seat is fixedly connected with one end of the supporting rod far away from the vertical rod and is of a cylindrical structure.

Preferably, the upper end of the base is hinged with two hinged plates, and one ends, close to each other, of the two hinged plates are hinged with the left end and the right end of the vertical rod respectively.

Preferably, the number of the first auxiliary telescopic rods and the number of the second auxiliary telescopic rods are three, and the three first auxiliary telescopic rods and the three second auxiliary telescopic rods are distributed at equal intervals.

Preferably, the limiting rod just can be located inside the clamping blocks, one end of each clamping block close to each other is in contact with one end of each extending rod away from each other, and the limiting block has elasticity.

Preferably, the lifting plate and the circular groove are concentrically arranged, and the radius of the lifting plate is smaller than that of the circular groove.

(III) advantageous effects

The utility model provides a road fence for a municipal road. The method has the following beneficial effects:

1. the road fence for the municipal roads is characterized in that a main telescopic rod is arranged, vertical rods, a base, a supporting rod, a first auxiliary telescopic rod and a second auxiliary telescopic rod are arranged, the two vertical rods are mutually far away from each other to the maximum distance when the road fence is placed, then the supporting rod is backwards opened until the supporting rod moves backwards to the maximum distance, the vertical rods are supported at the moment, then the extension rod is rotated right above the vertical rods until the extension rod is inserted into a limiting block, at the moment, an extension spring is pulled out through a handle, then a clamping block is sleeved outside the limiting rod, the long rods are fixed under the action of the extension spring, so that the road fence is installed, when the road fence needs to be transferred and transported, the two vertical rods are mutually close, the main telescopic rod, the first auxiliary telescopic rod and the second auxiliary telescopic rod are simultaneously contracted until the two vertical rods cannot be close to each other, at the extension spring is upwards moved at the moment, and then the clamping block is taken down from the outside of the limiting rod, the extension rod is moved out from the inside of the limiting block, so that the extension rod and the vertical rod are folded, the road fence can be folded and stretched, the effect that the size of the road fence is reduced as much as possible during transportation is achieved, and the problem that the traditional road fence cannot be folded and stretched to cause difficulty in transportation is solved.

2. This a road fence for town road, through setting up, stopper, fixture block, gag lever post, extension spring and lifter plate, peg graft earlier the extension rod in the gag lever post with assisting spacingly when using the road fence, then upwards stimulate the lifter plate, cup joint the fixture block in the outside of gag lever post after the lifter plate rises, fix the extension rod, reached and to carry out the effect of fixing to the extension rod fast when installing the road fence, solved because the road fence can fold and lead to the trouble problem of installation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is a cross-sectional view of a vertical post according to the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1.

The telescopic rod comprises a main telescopic rod 1, a vertical rod 2, a light reflecting plate 3, a first auxiliary telescopic rod 4, a base 5, a circular groove 6, an extension spring 7, a lifting plate 8, a handle 9, an extension rod 10, a second auxiliary telescopic rod 11, a limiting rod 12, a clamping block 13, a connecting rod 14, a limiting block 15, a supporting rod 16, a supporting seat 17 and a hinged plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a road fence for a municipal road, which comprises a telescopic rod 1 and is characterized in that: the left end and the right end of the main telescopic rod 1 are fixedly connected with vertical rods 2, the front end of each vertical rod 2 is fixedly connected with a reflecting plate 3, the two vertical rods 2 are fixedly connected through three first auxiliary telescopic rods 4, the first auxiliary telescopic rods 4 are positioned below the main telescopic rod 1, the lower end of each vertical rod 2 is hinged with a base 5, the upper end of each base 5 is hinged with two hinged plates 18, the mutually close ends of the two hinged plates 18 are respectively hinged with the left end and the right end of each vertical rod 2, each base 5 has a certain weight, the bases are hinged with the vertical rods 2 to ensure that the bases 5 are stably placed on the ground all the time, the upper end of each vertical rod 2 is provided with a circular groove 6, the inner bottom wall of the circular groove 6 is fixedly connected with an extension spring 7, the upper end of the extension spring 7 is fixedly connected with a lifting plate 8, the lifting plate 8 and the circular groove 6 are concentrically arranged, the radius of the lifting plate 8 is smaller than that the circular groove 6, and the lifting plate 8 can enter the circular groove 6 when moving downwards, the extension springs 7 are all positioned inside the circular groove 6, the upper ends of the lifting plates 8 are fixedly connected with handles 9, two extension rods 10 are sleeved outside the main telescopic rod 1 in a rotating mode, the two extension rods 10 are fixedly connected through second auxiliary telescopic rods 11, the number of the first auxiliary telescopic rods 4 and the number of the second auxiliary telescopic rods 11 are three respectively, the three first auxiliary telescopic rods 4 and the three second auxiliary telescopic rods 11 are distributed at equal intervals respectively, the main telescopic rod 1, the first auxiliary telescopic rods 4 and the second auxiliary telescopic rods 11 can stretch and retract, the two extension rods 10 are sleeved at two ends of the main telescopic rod 1 with different radiuses respectively, so that the extension rods 10 can approach or separate from each other according to the stretching and retracting of the main telescopic rod 1, one ends of the two extension rods 10, which are far away from each other, are fixedly connected with limiting rods 12, the outer portions of the limiting rods 12 are sleeved with clamping blocks 13, one ends of the two clamping blocks 13, which are far away from each other, are hinged with the upper ends of the two lifting plates 8 through two connecting rods 14 respectively, front end fixedly connected with stopper 15 of montant 2, the front end of extension rod 10 is pegged graft at the rear end of stopper 15, gag lever post 12 just can be located the inside of fixture block 13, the one end that two fixture blocks 13 are close to each other contacts with the one end that two extension rods 10 kept away from each other respectively, stopper 15 has elasticity, fixture block 13 cup joints when the outside of gag lever post 12, extension rod 10 is fixed under extension spring 7's the pulling force effect, extension rod 10 can block into the inside of stopper 15 and can take out, the rear end of montant 2 articulates there is bracing piece 16, the one end fixedly connected with supporting seat 17 of montant 2 is kept away from to bracing piece 16, supporting seat 17 is the cylinder type structure, supporting seat 17 can guarantee to fully contact with ground, thereby increase stability, bracing piece 16 can only rotate certain angle, thereby carry on spacingly to bracing piece 16.

The working principle is that when a road fence is placed, two vertical rods 2 and two vertical rods are firstly far away from each other to the maximum distance, the two vertical rods 2 stretch a main telescopic rod 1 and a first auxiliary telescopic rod 4, the main telescopic rod 1 drives two extension rods 10 to be far away from each other, a second auxiliary telescopic rod 11 is stretched at the moment, a supporting rod 16 is opened backwards until the supporting rod 16 moves backwards to the maximum distance, the vertical rods 2 are supported at the moment, then the extension rods 10 are rotated right above the vertical rods 2 until the extension rods 10 are inserted into limiting blocks 15, at the moment, a lifting plate 8 is pulled upwards through a handle 9, a clamping block 13 is sleeved outside a limiting rod 12, under the action of a stretching spring 7, the stretching spring 7 drives the lifting plate 8 to move downwards, the lifting plate 8 drives a connecting rod 14 to move downwards, the connecting rod 14 drives the clamping block 13 to move downwards, so that the extension rods 10 are fixed, and the road fence is installed, when needing to shift transportation road fence, earlier be close to two montants 2 each other, main telescopic link 1, first auxiliary telescopic link 4 and the shrink of second auxiliary telescopic link 11 simultaneously, when two montants 2 can't be close to, move extension spring 7 upwards this moment, then take off fixture block 13 from the outside of gag lever post 12, shift out extension rod 10 from the inside of stopper 15 to fold extension rod 10 and montant 2, make the volume of road fence shrink to minimum state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a road fence for town road, includes main telescopic link (1), its characterized in that: the light-emitting device is characterized in that vertical rods (2) are fixedly connected to the left end and the right end of a main telescopic rod (1), a reflector (3) is fixedly connected to the front ends of the vertical rods (2), the two vertical rods (2) are fixedly connected through three first auxiliary telescopic rods (4), the first auxiliary telescopic rods (4) are located below the main telescopic rod (1), bases (5) are hinged to the lower ends of the vertical rods (2), circular grooves (6) are formed in the upper ends of the vertical rods (2), extension springs (7) are fixedly connected to the inner bottom walls of the circular grooves (6), lifting plates (8) are fixedly connected to the upper ends of the extension springs (7), handles (9) are fixedly connected to the upper ends of the lifting plates (8), two extension rods (10) are sleeved on the outer portion of the main telescopic rod (1) in a rotating mode, the two extension rods (10) are fixedly connected through second auxiliary telescopic rods (11), limiting rods (12) are fixedly connected to the ends, which are far away from each other of the two extension rods (10), the outside of gag lever post (12) has cup jointed fixture block (13), and the one end that two fixture blocks (13) kept away from each other is articulated through the upper end of two connecting rods (14) and two lifter plates (8) respectively, and the front end fixedly connected with stopper (15) of montant (2), and the front end of extension rod (10) is pegged graft in the rear end of stopper (15), and the rear end of montant (2) articulates there is bracing piece (16).

2. The road fence for municipal roads according to claim 1, characterized in that: one end fixedly connected with supporting seat (17) of montant (2) is kept away from in bracing piece (16), and supporting seat (17) are the cylinder type structure.

3. The road fence for municipal roads according to claim 1, characterized in that: the upper end of the base (5) is hinged with two hinged plates (18), and one ends, close to each other, of the two hinged plates (18) are hinged with the left end and the right end of the vertical rod (2) respectively.

4. The road fence for municipal roads according to claim 1, characterized in that: the number of the first auxiliary telescopic rods (4) and the number of the second auxiliary telescopic rods (11) are three, and the three first auxiliary telescopic rods (4) and the three second auxiliary telescopic rods (11) are distributed at equal intervals.

5. The road fence for municipal roads according to claim 1, characterized in that: the limiting rod (12) can be just located inside the clamping blocks (13), one ends, close to each other, of the two clamping blocks (13) are respectively contacted with one ends, far away from each other, of the two extension rods (10), and the limiting blocks (15) are elastic.

6. The road fence for municipal roads according to claim 1, characterized in that: the lifting plate (8) and the circular groove (6) are arranged concentrically, and the radius of the lifting plate (8) is smaller than that of the circular groove (6).

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