CN211773169U - Road rail guard for municipal works - Google Patents

Abstract

The utility model relates to a road rail guard for municipal works, including supporting the pole setting, support the vertical setting of pole setting, support the pole setting and set up to two at least, the bottom of supporting the pole setting is provided with the callus on the sole, is provided with anti-light strip in the support pole setting, is provided with folding strip between the adjacent pole setting of supporting, is provided with in the support pole setting to be used for the joint subassembly of multiunit road rail guard combination together. The utility model has the advantages of can fold the shrink in order to conveniently retrieve and transport.

Description

Road rail guard for municipal works

Technical Field

The utility model belongs to the technical field of municipal construction's technique and specifically relates to a road rail guard for municipal works is related to.

Background

With the rapid development of economy, the pace of urban construction is accelerated, the number of municipal works is increased rapidly, and usually road protective guards need to be built or arranged around construction and construction sites of urban municipal works roads, wherein the road protective guards can play roles in isolation and warning, and play a vital role in enhancing the safety of construction safety and site facilities, avoiding non-operators from intruding and the like.

The utility model discloses a rail guard for municipal works in chinese utility model patent that bulletin number is CN209509659U, include the protection frame of making by pile body, montant, transverse bar and fixed block, the inside at the solid fixed cylinder is inserted to the bottom of pile body, the solid fixed cylinder bottom welds with the top of base, the base is fixed in subaerially through expansion bolts, the middle part of pile body bonds and has the reflection of light subsides, when a plurality of protection frame combinations together, fixes through circular hoop between per two pile bodies to realize attached together between per two protection frames.

The above prior art solutions have the following drawbacks: according to the guardrail for municipal engineering, the bottom of the pile body is inserted into the fixing cylinder and then welded and fixed, the base is fixed on the ground through the expansion bolts, and the guardrail cannot be folded and contracted, so that the size is large, and the guardrail is inconvenient to recover and transport.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a road rail guard for municipal works, it has can the folding shrink advantage with convenient recovery and transportation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a road rail guard for municipal works, includes a plurality of groups rail guard unit of interconnect, the rail guard unit includes two spinal branchs that vertically set up and supports the pole setting, and is same group be provided with between two spinal branchs in the rail guard unit and be used for along the folding strip of horizontal direction folding, it is adjacent be provided with between the rail guard unit and be used for the joint subassembly that combines multiunit rail guard unit together.

By adopting the technical scheme, the road protective guard can be folded and contracted due to the arrangement of the folding strips, when the road protective guard needs to be recycled, the volume of the road protective guard is reduced after the folding strips are folded, and the road protective guard is convenient to recycle and transport; a plurality of single road protective guards are combined into a whole through the clamping assembly, and the road protective guards can be flexibly combined according to the length specification of the road protective guards, so that the applicability of the road protective guards is improved, and the road protective guards are convenient to recover and transport; the two supporting vertical rods play a role in supporting the road guard railing, and the foot pads at the bottoms of the supporting vertical rods increase the stability of the road guard railing, so that the road guard railing cannot topple over; the reflective strip can improve the warning effect and the guiding effect of driver and passengers and pedestrians in the advancing process, can automatically reflect light through the reflective film at night, and can ensure the safety factor in the construction process.

The present invention may be further configured in a preferred embodiment as: the folding strip comprises a plurality of transverse plates, and a plurality of adjacent transverse plates are hinged with each other.

By adopting the technical scheme, the folding strips formed by hinging the plurality of transverse plates are simple in structure but stable in structure, and the volume of the road protective guard after the folding strips are folded is reduced, so that the road protective guard is convenient to recycle and transport.

The present invention may be further configured in a preferred embodiment as: and an air spring is horizontally arranged between two supporting vertical rods in the same group of guard rail units.

Through adopting above-mentioned technical scheme, the air spring setting not only can play the effect of joint support pole setting and support road rail guard between two spinal branch daggers, and the air spring can stretch out and draw back moreover for road rail guard can folding shrink, makes things convenient for road rail guard's recovery and transportation.

The present invention may be further configured in a preferred embodiment as: the air spring is a self-locking air spring which is provided with at least two sections.

By adopting the technical scheme, the self-locking gas spring can be stopped at any position in the travel of the self-locking gas spring, and has large locking force after being stopped, so that the stability of the road guard fence is ensured; the air spring of multisection design can guarantee also that the road rail guard has fine folding effect when the road rail guard possesses certain length, and the road rail guard volume after folding diminishes, makes things convenient for the recovery and the transportation of road rail guard.

The present invention may be further configured in a preferred embodiment as: the clamping assembly comprises a clamping ring and a clamping buckle which are positioned between adjacent groups of protective guard units, and the clamping ring and the clamping buckle are respectively arranged on one side, away from the folding strip, of different supporting vertical rods of the same group of protective guard units.

By adopting the technical scheme, the adjacent two groups of independent road protective guards are mutually clamped with the clamping buckle through the clamping ring, the single road protective guards are combined into the integral road protective guard, the clamping component is simple in structure but stable, the road protective guards can be conveniently dismounted and mounted by workers, and the road protective guards can be conveniently recycled and transported.

The present invention may be further configured in a preferred embodiment as: the top of supporting the pole setting is provided with solar energy warning light.

Through adopting above-mentioned technical scheme, solar energy warning light energy-concerving and environment-protective not only can improve driver and crew and pedestrian at the warning effect and the guide effect of the in-process of marcing, can remind navigating mate in evening in addition in time to dodge, can guarantee the safety in the work progress.

The present invention may be further configured in a preferred embodiment as: the bottom of supporting the pole setting is provided with the callus on the sole, the bottom of callus on the sole is provided with the foot needle.

Through adopting above-mentioned technical scheme, under the circumstances of construction ground unevenness, the callus on the sole can not exert its stable effect to supporting the pole setting completely, inserts the footing for support the pole setting and can keep stability, ensure the holistic stability of road rail guard.

The present invention may be further configured in a preferred embodiment as: the foot pins are detachably connected with the foot pad.

By adopting the technical scheme, the pins are not needed to be used when the ground is relatively flat, or the pins are hard concrete ground, when the pins cannot be used, the pins can be detached from the foot pads, the use is flexible, and the applicability of the road protective guard is improved.

To sum up, the utility model discloses a following at least one useful technological effect:

the folding strips enable the road protective guard to have a folding function, and the folded road protective guard is small in size and convenient to recover and transport; the foot pad increases the stability of the supporting upright rod; the reflective strips play a role in warning and guiding, so that the construction safety is ensured; the clamping assembly can combine single road protective guards together, so that the applicability of the road protective guards is improved, and the road protective guards are convenient to recover and transport;

the self-locking air spring ensures the stability of the road guard railing and ensures that the road guard railing has good folding effect, and the recovery and transportation of the road guard railing are facilitated;

the solar warning lamp is energy-saving and environment-friendly, plays a warning role and a guiding role, and ensures safety in the construction process.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is a partially exploded view of the present embodiment;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a support upright rod; 2. a foot pad; 3. a solar energy warning light; 4. a pin; 401. a threaded post; 5. a self-locking gas spring; 6. folding the strip; 601. a transverse plate; 602. hinging a shaft; 7. a clamping assembly; 701. a snap ring; 702. a clamping buckle; 8. a guard rail unit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a road rail guard for municipal works, including a plurality of groups rail guard unit 8 of interconnect, every group rail guard unit 8 includes two support pole settings 1 of vertical setting, and support pole setting 1 is the cuboid form.

Referring to fig. 2 and 3, the bottoms of the two supporting columns are welded and fixed with foot pads 2, and the top wall of one supporting upright rod 1 is welded and fixed with a solar warning lamp 3. Callus on the sole 2 is the cuboid form, and threaded hole (not sign in the figure) is seted up to the bottom of callus on the sole 2, and screw hole female connection has the foot needle 4, and foot needle 4 is the toper, and foot needle 4 is close to the one end integrated into one piece of callus on the sole 2 has screw thread post 401, and the pointed end of foot needle 4 is located the one side of keeping away from callus on the sole 2, through the threaded connection of screw thread post 401 and screw hole, realizes callus on the sole 2 and the dismantled fixed connection of foot needle 4.

Referring to fig. 2, two self-locking gas springs 5 are welded and fixed to opposite side walls of the two support columns, and the two self-locking gas springs 5 are respectively located at the upper end and the lower end of the support columns. The self-locking air spring 5 is cylindrical, the self-locking air spring 5 is provided with five sections, and the axis of the self-locking air spring 5 is vertical to the side wall of the self-locking air spring 5 contacted with the support column.

Two sets of folding strips 6 are fixedly welded on the opposite side walls of the two support columns, each folding strip 6 is composed of a plurality of transverse plates 601, the transverse plates 601 are mutually hinged to form a W-shaped folding strip 6, and the axis of the hinged shaft 602 is perpendicular to the axis of the self-locking gas spring 5. One end of the transverse plate 601 positioned at the head end and the tail end of the folding strip 6 is welded and fixed with the support upright post, and the folding strip 6 can be folded or extended when being subjected to external force.

Referring to fig. 2 and 4, the opposite side walls of the supporting upright 1 are welded and fixed with clamping components 7. The clamping assembly 7 comprises a clamping ring 701 and a clamping buckle 702, the clamping ring 701 is in a hollow cylindrical shape, and the axis of the clamping ring 701 is perpendicular to the axis of the self-locking gas spring 5. The clamping buckle 702 is in an inverted U shape, and one end of the clamping buckle 702 is welded and fixed with the side wall of the supporting upright rod 1. The clamping ring 701 is welded and fixed on the side wall of one supporting vertical rod 1, and the clamping buckle 702 is welded and fixed on the side wall of the other supporting vertical rod 1. One end of the clamping buckle 702 close to the clamping ring 701 penetrates through the clamping ring 701 and is connected with the clamping ring in a sliding mode, so that two adjacent groups of guard rail units (8) are fixed together.

The implementation principle of the embodiment is as follows: when the road ground is not flat, the foot pins 4 and the foot pads 2 can be inserted into the ground after being connected by threads, so that the road guard fence can be fixed on the ground; then, the folding strips 6 can be unfolded by stretching the two supporting columns in opposite directions, and after the multiple groups of road protective guards are fixed together through the matching of the clamping buckles 702 and the clamping rings 701, the multiple groups of independent road protective guards are combined into the road protective guard with longer length.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a road rail guard for municipal works which characterized in that: the foldable guardrail comprises a plurality of groups of guardrail units (8) which are connected with each other, wherein each guardrail unit (8) comprises two vertically arranged supporting vertical rods (1), a foldable strip (6) which is folded along the horizontal direction is arranged between the two supporting vertical rods (1) in the guardrail units (8), and a clamping assembly (7) which is used for combining a plurality of groups of guardrail units (8) is arranged between the guardrail units (8).

2. The road guardrail for municipal engineering of claim 1, wherein: the folding strip (6) is composed of a plurality of transverse plates (601), and the transverse plates (601) are mutually hinged and adjacent to each other.

3. The road guardrail for municipal engineering of claim 2, wherein: and an air spring is horizontally arranged between two supporting vertical rods (1) in the same group of guard rail units (8).

4. The road guardrail for municipal engineering of claim 3, wherein: the air spring is a self-locking air spring (5), and at least two sections of the self-locking air spring (5) are arranged.

5. The road guardrail for municipal engineering of claim 1, wherein: the clamping assembly (7) comprises a clamping ring (701) and a clamping buckle (702) which are positioned between adjacent groups of guard rail units (8), and the clamping ring (701) and the clamping buckle (702) are respectively arranged on one side, away from the folding strip (6), of different supporting vertical rods (1) of the same group of guard rail units (8).

6. The road guardrail for municipal engineering of claim 1, wherein: the top of the supporting upright rod (1) is provided with a solar warning lamp (3).

7. The road guardrail for municipal engineering of claim 1, wherein: the bottom of supporting the vertical rod is provided with a foot pad (2), and the bottom of the foot pad (2) is provided with a foot pin (4).

8. The road guardrail for municipal engineering of claim 7, wherein: the foot pins (4) are detachably connected with the foot pad (2).

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