CN214939648U - Rail guard for road - Google Patents

Abstract

The utility model discloses a protective guard for roads, which comprises two supporting end parts which are arranged at two ends of the protective guard; zero or at least one support middle section disposed between two support end sections; at least one lateral portion detachably connected to the support end portion or the support intermediate portion; the vertical part is vertically and detachably connected with the transverse part; at least one anti-span long top part which is arranged above the transverse part and is detachably connected with the top end of the supporting end part or the top end of the supporting middle part; zero or at least one prevent strideing short top, correspond the setting and support the intermediate part top to its both ends and the both ends that support the intermediate part can be dismantled and be connected. The utility model has the advantages of convenient transportation, carrying and construction, firm and stable installation by detachable installation; the length can be adjusted according to the road condition; the phenomenon that people climb the guard rail is reduced.

Description

Rail guard for road

Technical Field

The utility model relates to a rail guard for road belongs to rail guard technical field.

Background

The protective fence is a facility for ensuring the safety of driving vehicles and pedestrians on roads. However, some existing guard railings are large in size and inconvenient to transport and carry, and sometimes the length of the guard railing is inconvenient to adjust due to road conditions; there are some people who don't see the guard rail, and when crossing the guard rail and crossing the road, personal accidents can happen.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a protective guard for roads, which is convenient for transportation, carrying and construction and is firm and stable in installation by detachable installation; the length can be adjusted according to the road condition; the phenomenon that people climb the guard rail is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a guard rail for roads comprises two supporting end parts which are arranged at two ends of the guard rail;

zero or at least one support middle section disposed between two support end sections;

at least one lateral portion detachably connected to the support end portion or the support intermediate portion;

the vertical parts are vertically and detachably connected with the transverse parts, and each transverse part is at least provided with two vertical parts;

at least one anti-straddle top portion disposed above the transverse portion and removably connected to the top end of the support end portion or the top end of the support intermediate portion;

zero or at least one prevent striding short top, its correspondence sets up in support intermediate part top to its both ends and the both ends of supporting the intermediate part can dismantle the connection.

Preferably, each said support end comprises an end base and an end post mounted on the end base;

each support middle part comprises a middle part base and middle part pillars which are symmetrically arranged and mounted on the middle part base;

every all be provided with a plurality of from last to evenly arranging and being the grafting slotted hole of regular hexagon shape down the level on tip pillar, the intermediate part pillar, every one side of grafting slotted hole is provided with the locking Assembly who arranges with the central line, and wherein the locking Assembly on two intermediate part pillars sets up relatively.

Preferably, each locking assembly comprises a ring column which is arranged on the end part support column or the middle part support column and is arranged with the same center line as the splicing groove hole, the outer diameter of the ring column is smaller than the diameter of an inscribed circle of the splicing groove hole, the other end of the ring column is provided with a ring outer groove, the other end surface of the ring outer groove is communicated with a ring inner groove, the outer diameter of the ring inner groove is larger than the outer diameter of the ring outer groove, ring caps are arranged in the ring outer groove and the ring inner groove, a raised ring platform is arranged on the edge of a cap opening of each ring cap and is in threaded connection with the peripheral surface of the outer diameter of the ring inner groove, a threaded hole with the same inner diameter as that of the ring column is arranged on the cap top of the ring cap, and the position, close to the peripheral surface of the inner diameter of the ring cap, of the ring is in threaded connection with the peripheral surface of the inner diameter of the ring outer groove.

Preferably, the transverse part comprises a plurality of transverse columns arranged from bottom to bottom, two ends of each transverse column are symmetrically provided with inserting blocks which are in regular hexagon shapes and matched with the inserting groove holes, the circumscribed circle of each inserting block is smaller than the outer diameter of each transverse column, the other end of each inserting block is provided with a locking column, the outer diameter of each locking column is equal to the inner diameter of the corresponding ring column, the peripheral surface of the end part of each locking column is provided with end threads, and the locking column penetrates through the corresponding ring column and is in threaded connection with the end threads; each transverse column is provided with a plurality of splicing holes which are uniformly and axially arranged and are vertically arranged, the number of the splicing holes is even, and the aperture of the splicing hole of the transverse column arranged at the lowermost end is smaller than that of the splicing hole of the transverse column arranged above the lowermost end.

Preferably, the connecting lines of the upper corner end and the lower corner end of the insertion block and the central line of the insertion hole on the transverse column are located in the same vertical plane, the upper corner end of the insertion block is provided with an inward concave positioning groove, the upper corner end of the insertion groove hole is provided with an inward convex positioning convex strip, and the limiting convex strip is matched with the limiting groove.

Preferably, vertical portion is including the type of falling U post, the top of type of falling U post is the arc, the external diameter of tip equals the aperture of the spliced eye of the horizontal post of lower extreme under two montants of type of falling U post, the external diameter of the position department more than the tip under two montants of type of falling U post equals the aperture of the spliced eye of the horizontal post of arranging in the top of the horizontal post of lower extreme, two montant upper ends of type of falling U post are provided with the restriction ring, the restriction ring chucking is arranging on the horizontal post of upper extreme, the tip corresponds respectively under two montants of type of falling U post and passes the spliced eye of the horizontal post of lower extreme and locks through the nut.

Preferably, the anti-span long top comprises a long pedestal, the anti-span short top comprises a short pedestal, the upper surfaces of the long pedestal and the short pedestal are respectively provided with a plurality of ornamental balls which are uniformly distributed, and the long pedestal, the short pedestal and the ornamental balls are respectively provided with spines;

the both ends of long pedestal, the both ends of short pedestal are provided with the U type fixture block of crouching, locking Assembly's face end, two face ends of intermediate part pillar top surface are all provided with the draw-in groove to end pillar top surface are kept away from, the position department that draw-in groove on the end pillar and the inner chamber of crouching U type fixture block correspond is provided with the end locked groove that the water cloth runs through the draw-in groove, the position department that corresponds with the inner chamber of crouching U type fixture block between two draw-in grooves on the intermediate part pillar is provided with the well locked groove that the water cloth runs through the draw-in groove, the U type fixture block of crouching of long pedestal inserts in the draw-in groove of end pillar through end crouching U type locking piece insert lock inslot locking, and through the bolt fastening on the intermediate part pillar, the U type fixture block of crouching of short pedestal inserts in the draw-in groove of intermediate part pillar through the U type locking piece of crouching inserts lock inslot locking in the U type locking of crouching And is fixed to the intermediate portion support by bolts.

Preferably, the lower surface of long pedestal is provided with the steady groove, steady groove and vertical portion top phase-match, steady groove and vertical portion top one-to-one.

The utility model has the advantages that: the utility model has the advantages that the supporting end part, the supporting middle part and the transverse part vertical part are detachably arranged, thereby being convenient for transportation, transportation and construction, firm and stable in installation, and the damaged area can be independently maintained and replaced, thereby reducing the cost; the phenomenon that people climb the guard rail is reduced by detachably mounting the anti-span long top and the anti-span short top; the practical novel guardrail can select the appropriate number of the middle supporting parts according to the road condition, and then match the transverse parts and the vertical parts, so that the adjustability of the length of the guardrail is realized;

drawings

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

fig. 2 is a cross sectional view of the guard rail of the present invention in the longitudinal direction;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is an enlarged view at C in fig. 3.

In the figure: 1. the horizontal U-shaped lock comprises an end base, 2, an end support, 3, a middle base, 4, a middle support, 5, a plug groove hole, 6, a ring column, 9, a ring inner groove, 8, a ring cap, 10, a threaded hole, 11, a transverse column, 12, a plug block, 13, a locking column, 14, a plug hole, 15, a positioning groove, 16, a limiting convex strip, 17, a limiting ring, 18, an inverted U-shaped column, 19, a lower end part of a vertical rod, 20, an ornamental ball, 21, a long pedestal, 22, a short pedestal, 23, a horizontal U-shaped fixture block, 24, a stabilizing groove, 25, a middle horizontal U-shaped lock block, 26 and an end horizontal U-shaped lock block.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a road guard rail, which includes two supporting ends disposed at two ends of the guard rail;

zero or at least one support middle section disposed between two support end sections;

at least one transverse part, one end of which is detachably connected with the supporting end part and the other end of which is detachably connected with the supporting middle part, or two ends of which are respectively detachably connected with the two supporting end parts, or two ends of which are respectively detachably connected with the two supporting middle parts;

the vertical parts are vertically and detachably connected with the transverse parts, and each transverse part is at least provided with two vertical parts;

at least one anti-span long top part which is arranged above the transverse part, and one end of the anti-span long top part is detachably connected with the top ends of the supporting end parts, the other end of the anti-span long top part is detachably connected with the top ends of the supporting middle parts, or two ends of the anti-span long top part are respectively detachably connected with the top ends of the two supporting end parts, or two ends of the anti-span long top part are respectively detachably connected with the top ends of the two supporting middle parts;

zero or at least one prevent strideing short top, correspond the setting and support the intermediate part top to its both ends and the both ends that support the intermediate part can be dismantled and be connected.

Each of the supporting ends comprises an end base 1 and an end pillar 2 mounted on the end base 1; each of the support intermediate portions includes an intermediate portion base 3 and intermediate portion struts 4 mounted on the intermediate portion base 3 and arranged symmetrically; every all be provided with a plurality of on tip pillar 2, the intermediate part pillar 4 from last to evenly arranging and being the grafting slotted hole 5 of regular hexagon shape extremely down the level, every one side of grafting slotted hole 5 is provided with the locking Assembly who arranges with the central line, wherein the locking Assembly on two intermediate part pillars 4 sets up relatively, the grafting slotted hole 5 of tip pillar 2 and the grafting slotted hole 5 of intermediate part pillar 4 are from last to one-to-one extremely to the central line of the grafting slotted hole 5 of tip pillar 2 and the central line of the grafting slotted hole 5 of the intermediate part pillar 4 that corresponds are same straight line.

Each locking assembly comprises a ring column 6 which is arranged on the end part support column 2 or the middle part support column 4 and is arranged with the same central line as the plug-in groove hole 5, the outer diameter of the ring column 6 is smaller than the diameter of an inscribed circle of the plug-in groove hole 5, the other end of the ring column 6 is provided with a ring outer groove, the other end surface of the ring outer groove is communicated with a ring inner groove 9, the outer diameter of the ring inner groove 9 is larger than that of the ring outer groove, a ring cap 8 is arranged in the ring outer groove and the ring inner groove 9, the edge of the cap opening of the ring cap 8 is provided with a raised ring platform, the ring platform is in threaded connection with the peripheral surface of the outer diameter of the ring inner groove 9, the cap top of the ring cap 8 is provided with a threaded hole 10 which is the same as the inner diameter of the ring column 6, and the position, close to the peripheral surface of the inner diameter of the ring cap 8, is in threaded connection with the peripheral surface of the inner diameter of the ring outer groove.

The transverse part comprises a plurality of transverse columns 11 which are arranged from bottom to bottom, two ends of each transverse column 11 are symmetrically provided with inserting blocks 12 which are in regular hexagon shapes and matched with the inserting groove holes 5, the external circle of each inserting block 12 is smaller than the external diameter of each transverse column 11, the other end of each inserting block 12 is provided with a locking column 13, the external diameter of each locking column 13 is equal to the internal diameter of each ring column 6, the peripheral surface of the end part of each locking column 13 is provided with end threads, each locking column 13 penetrates through each ring column 6, and the threaded holes 10 are in threaded connection with the end threads, so that the transverse columns 11 are fixedly arranged on the middle part support columns 4 or the end part support columns 2, and the transverse part is connected with the detachable part, the installation is fast and convenient, the maintenance and the replacement are convenient, and the part loss can be avoided; each transverse column 11 is provided with a plurality of splicing holes 14 which are uniformly and axially arranged and vertically arranged, the number of the splicing holes 14 is even, the splicing holes 14 arranged on all the transverse columns 11 from top to bottom correspond one to one, the central lines of the splicing holes 14 corresponding to the transverse columns 11 from top to bottom are the same straight line, and the aperture of the splicing hole 14 of the transverse column 11 arranged at the lowermost end is smaller than that of the splicing hole 14 of the transverse column 11 arranged above the transverse column 11 at the lowermost end.

The connecting wire of the upper corner end and the lower corner end of the splicing block 12 and the central line of the splicing hole 14 on the transverse column 11 are located in the same vertical plane, an inward concave positioning groove 15 is formed in the upper corner end of the splicing block 12, an inward convex positioning convex strip is arranged at the upper corner end of the splicing groove hole 5, the limiting convex strip 16 is matched with the limiting groove, so that the transverse column 11 is accurately installed at the end part support column 2 and the middle part support column 4, the installation is more rapid and convenient, the disassembly and assembly are not required to be performed, and the time and labor are saved.

Vertical portion is including type of falling U post 18, type of falling U post 18's top is the arc, the external diameter of tip 19 equals the aperture of spliced eye 14 of the horizontal post 11 of lower extreme under two montants of type of falling U post 18, the external diameter of the position department more than tip 19 under two montants of type of falling U post 18 equals the aperture of spliced eye 14 of the horizontal post 11 of arranging in the top of the horizontal post 11 of lower extreme, two montant upper end of type of falling U post 18 are provided with limit ring 17, limit ring 17 chucking is on arranging the horizontal post 11 of the upper extreme, tip 19 corresponds respectively under two montants of type of falling U post 18 and passes the spliced eye 14 of the horizontal post 11 of lower extreme and locks through the nut, makes vertical portion can dismantle with horizontal portion and is connected, and the installation is swiftly convenient, also is convenient for maintain and change.

The anti-span long top comprises a long pedestal 21, the anti-span short top comprises a short pedestal 22, the upper surfaces of the long pedestal 21 and the short pedestal 22 are respectively provided with a plurality of ornamental balls 20 which are uniformly distributed, and the long pedestal 21, the short pedestal 22 and the ornamental balls 20 are respectively provided with spines, so that the phenomenon that people climb the guard railing can be effectively reduced; the two ends of the long pedestal 21 and the two ends of the short pedestal 22 are provided with horizontal U-shaped fixture blocks 23, the top surface of the end strut 2, which is far away from the locking component, is provided with clamping grooves, the two surface ends of the top surface of the middle strut 4 are provided with clamping grooves, the positions of the clamping grooves on the end strut 2, which correspond to the inner cavity of the horizontal U-shaped fixture block 23, are provided with end locking grooves through which water cloth passes, the position between the two clamping grooves on the middle strut 4, which corresponds to the inner cavity of the horizontal U-shaped fixture block 23, is provided with middle locking grooves through which water cloth passes, the horizontal U-shaped fixture block 23 of the long pedestal 21 is inserted into the clamping grooves of the end strut 2, is locked in the insertion end locking groove through the horizontal U-shaped fixture block 26 and is fixed on the end strut 2 through bolts, or the horizontal U-shaped fixture block 23 of the long pedestal 21 is inserted into the clamping grooves of the middle strut 4, is locked in the middle locking groove through the horizontal U-shaped fixture block 25 and is fixed on the middle strut 4 through bolts, the horizontal U-shaped fixture block 23 of the short pedestal 22 is inserted into the clamping groove of the middle part pillar 4, is inserted into the middle locking groove through the middle horizontal U-shaped locking block 25 for locking, and is fixed on the middle part pillar 4 through a bolt; the horizontal U-shaped fixture block 23 of the long pedestal 21 is clamped into the clamping groove of the end part pillar 2, the lower horizontal block of the horizontal U-shaped locking block 26 is inserted into the end locking groove, and the upper horizontal block is tightly attached to the upper surface of the horizontal U-shaped fixture block 23 and is fixedly locked on the end part pillar 2 through bolts; the horizontal U-shaped fixture block 23 of the long pedestal 21 is clamped into the clamping groove of the end part middle part pillar 4, the horizontal U-shaped fixture block 23 of the short pedestal 22 is clamped into the clamping groove of the end part middle part pillar 4, the lower horizontal block of the middle horizontal U-shaped lock block 25 is inserted into the middle locking groove, the upper horizontal block is tightly attached to the upper surface of the horizontal U-shaped fixture block 23 and is fixedly locked on the middle part pillar 4 through bolts, so that the anti-span long top is detachably connected with the supporting end part and the supporting middle part, and the anti-span short top is detachably connected with the supporting middle part, so that the installation is rapid and convenient, and the maintenance and the replacement are convenient; the lower surface of the long pedestal 21 is provided with a stabilizing groove 24, the stabilizing groove 24 is matched with the top of the vertical part, the stabilizing groove 24 is in one-to-one correspondence with the top of the vertical part, and the number of the stabilizing grooves 24 is the same as that of the vertical part.

To sum up, the utility model is convenient for transportation, carrying and construction through detachable installation, and the installation is firm and stable; the damaged area can be independently maintained and replaced, so that the cost is reduced; the length can be adjusted according to the road condition; the phenomenon that people climb the guard rail is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (8)

1. A guard rail for roads is characterized by comprising two supporting end parts which are arranged at two ends of the guard rail;

zero or at least one support middle section disposed between two support end sections;

at least one lateral portion detachably connected to the support end portion or the support intermediate portion;

the vertical parts are vertically and detachably connected with the transverse parts, and each transverse part is at least provided with two vertical parts;

at least one anti-straddle top portion disposed above the transverse portion and removably connected to the top end of the support end portion or the top end of the support intermediate portion;

zero or at least one prevent striding short top, its correspondence sets up in support intermediate part top to its both ends and the both ends of supporting the intermediate part can dismantle the connection.

2. A roadway guard rail as claimed in claim 1, wherein each said support end comprises an end base and an end post mounted on the end base;

each support middle part comprises a middle part base and middle part pillars which are symmetrically arranged and mounted on the middle part base;

every all be provided with a plurality of from last to evenly arranging and being the grafting slotted hole of regular hexagon shape down the level on tip pillar, the intermediate part pillar, every one side of grafting slotted hole is provided with the locking Assembly who arranges with the central line, and wherein the locking Assembly on two intermediate part pillars sets up relatively.

3. The protective fence for the road as claimed in claim 2, wherein each locking assembly comprises a ring post disposed on the end portion post or the middle portion post and disposed concentrically with the plug slot, the outer diameter of the ring post is smaller than the diameter of the inscribed circle of the plug slot, the other end of the ring post is provided with an outer ring groove, the other end surface of the outer ring groove is communicated with an inner ring groove, the outer diameter of the inner ring groove is larger than the outer diameter of the outer ring groove, a ring cap is disposed in the outer ring groove and the inner ring groove, the edge of the cap opening of the ring cap is provided with a raised ring platform, the ring platform is in threaded connection with the peripheral surface of the outer diameter of the inner ring groove, the top of the ring cap is provided with a threaded hole having the same inner diameter as the ring post, and the peripheral surface of the ring cap is in threaded connection with the peripheral surface of the inner diameter of the inner ring groove at a position close to the threaded hole.

4. The protective guard for the road as claimed in claim 3, wherein the transverse portion comprises a plurality of transverse posts arranged from bottom to bottom, each transverse post is symmetrically provided with insertion blocks which are in regular hexagonal shapes and are matched with the insertion slot holes at two ends, the circumcircle of the insertion blocks is smaller than the outer diameter of the transverse post, the other end of each insertion block is provided with a locking post, the outer diameter of the locking post is equal to the inner diameter of the ring post, the peripheral surface of the end of the locking post is provided with end threads, the locking post penetrates through the ring post, and the threaded holes are in threaded connection with the end threads; each transverse column is provided with a plurality of splicing holes which are uniformly and axially arranged and are vertically arranged, the number of the splicing holes is even, and the aperture of the splicing hole of the transverse column arranged at the lowermost end is smaller than that of the splicing hole of the transverse column arranged above the lowermost end.

5. The protective guard for roads as claimed in claim 4, wherein the connecting lines of the upper corner end and the lower corner end of the plug block and the center line of the plug hole on the transverse column are located in the same vertical plane, the upper corner end of the plug block is provided with an inward-concave positioning groove, the upper corner end of the plug groove hole is provided with an inward-convex positioning convex strip, and the limiting convex strip is matched with the limiting groove.

6. The protective guard for the road use according to claim 4, wherein the vertical portion comprises an inverted U-shaped column, the top of the inverted U-shaped column is arc-shaped, the outer diameters of the lower ends of two vertical rods of the inverted U-shaped column are equal to the diameter of the insertion hole of the horizontal column at the lowest end, the outer diameters of the positions above the lower ends of the two vertical rods of the inverted U-shaped column are equal to the diameter of the insertion hole of the horizontal column arranged above the horizontal column at the lowest end, the upper ends of the two vertical rods of the inverted U-shaped column are provided with limiting rings, the limiting rings are clamped on the horizontal column arranged at the uppermost end, and the lower ends of the two vertical rods of the inverted U-shaped column respectively correspond to the insertion hole of the horizontal column at the lowest end and are locked by nuts.

7. The protective guard for the road as claimed in claim 2, wherein the anti-span long top comprises a long pedestal and the anti-span short top comprises a short pedestal, the upper surfaces of the long pedestal and the short pedestal are respectively provided with a plurality of ornamental balls which are uniformly distributed, and the long pedestal, the short pedestal and the ornamental balls are respectively provided with spines;

the both ends of long pedestal, the both ends of short pedestal are provided with the U type fixture block of crouching, locking Assembly's face end, two face ends of intermediate part pillar top surface are all provided with the draw-in groove to end pillar top surface are kept away from, the position department that draw-in groove on the end pillar and the inner chamber of crouching U type fixture block correspond is provided with the end locked groove that the water cloth runs through the draw-in groove, the position department that corresponds with the inner chamber of crouching U type fixture block between two draw-in grooves on the intermediate part pillar is provided with the well locked groove that the water cloth runs through the draw-in groove, the U type fixture block of crouching of long pedestal inserts in the draw-in groove of end pillar through end crouching U type locking piece insert lock inslot locking, and through the bolt fastening on the intermediate part pillar, the U type fixture block of crouching of short pedestal inserts in the draw-in groove of intermediate part pillar through the U type locking piece of crouching inserts lock inslot locking in the U type locking of crouching And is fixed to the intermediate portion support by bolts.

8. The roadway guard rail of claim 7, wherein the lower surface of the long pedestal is provided with a stabilizing groove, the stabilizing groove is matched with the top of the vertical part, and the stabilizing groove is in one-to-one correspondence with the top of the vertical part.

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