CN219061209U - Road construction safety barrier convenient to concatenation - Google Patents

Abstract

The utility model discloses a road construction safety guardrail convenient to splice, which comprises upright posts and coamings, wherein the upright posts comprise upright posts and a bottom plate, a slot is welded on the upper surface of the bottom plate, the bottom ends of the upright posts are matched with the slot, and sliding grooves are formed in the left end and the right end of the upright posts; the coaming comprises a fixed frame and a baffle, the baffle is arranged in the fixed frame, sliding blocks are arranged at the left end and the right end of the fixed frame through rotating shafts, and the coaming is connected with the stand column in a detachable mode through the sliding blocks and the sliding grooves. The road construction safety fence convenient to splice is simple in structure, practical in function, convenient to install and capable of being repeatedly used, and effectively solves the problems that the existing construction safety fence is formed by welding steel pipes and steel plates or connecting the steel pipes and the steel plates through self tapping, is time-consuming and labor-consuming to install, is of a disposable structure, is poor in wind resistance, seriously wastes, and increases construction cost in an intangible way.

Description

Road construction safety barrier convenient to concatenation

Technical Field

The utility model relates to the field of road construction guardrails, in particular to a road construction safety guardrail convenient to splice.

Background

In the repairing process of urban roads, a management mode of half-width construction and half-width traffic is generally adopted to ensure the fluency of traffic, and safety guardrails are generally arranged at the edges of a construction range for construction safety and road safety. The existing construction safety fence is formed by welding steel pipes and steel plates or connecting the steel pipes and the steel plates through self-tapping, the installation is time-consuming and labor-consuming, the construction safety fence is of a disposable structure, the wind resistance is poor, serious waste is caused, and the construction cost is increased intangibly. Therefore, how to develop a reusable road construction safety barrier convenient to splice is a problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a road construction safety fence convenient to splice, which solves the problems that the existing construction safety fence is formed by welding steel pipes and steel plates or connecting the steel pipes and the steel plates through self-tapping, is time-consuming and labor-consuming to install, is of a disposable structure, has poor wind resistance, causes serious waste and increases construction cost intangibly.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a road construction safety guardrail convenient to splice, which comprises an upright post and a coaming, wherein the upright post comprises an upright post and a bottom plate, a slot is welded on the upper surface of the bottom plate, the bottom end of the upright post is matched with the slot, and sliding grooves are formed in the left end and the right end of the upright post; the coaming comprises a fixed frame and a baffle, the baffle is arranged in the fixed frame, sliding blocks are arranged at the left end and the right end of the fixed frame through rotating shafts, and the coaming is connected with the stand column in a detachable mode through the sliding blocks and the sliding grooves.

Further, the top of pole setting is provided with detachable top cap, the front of top cap pass through the bolt with the top of pole setting is connected.

Further, the front face of the slot is connected with the bottom end of the vertical rod through a bolt.

Further, a cross-shaped reinforcing rib is welded in the fixing frame, and a baffle is connected to the reinforcing rib through a bolt.

Further, a reflective warning strip is stuck on the baffle plate.

Further, the bottom plate is provided with a foundation bolt hole, and the bottom plate is connected with the ground through an expansion bolt in the foundation bolt hole.

Further, notches matched with the fixed ends of the sliding blocks are formed in the left edge and the right edge of the fixed frame, and the fixed ends of the sliding blocks are matched with the rotating shafts in the fixed frame through rotating shaft holes.

Further, the edge of the bottom plate is provided with a chamfer.

Compared with the prior art, the utility model has the beneficial technical effects that:

the upright posts and the coamings of the road construction safety guardrail convenient to splice are connected through the sliding grooves and the sliding blocks, so that the rapid splicing and dismantling are convenient to realize, time and labor are saved during installation, and the repeated utilization can be realized; the bottom plate of the road construction safety guardrail convenient to splice is connected with the ground through the expansion bolts, so that the wind resistance is strong; the cross-shaped reinforcing ribs are welded in the fixing frame of the road construction safety guardrail convenient to splice, so that the wind resistance of the baffle is enhanced. In general, the road construction safety fence convenient to splice is simple in structure, practical in function, convenient to install and capable of being repeatedly utilized, and effectively solves the problems that the existing construction safety fence is formed by welding steel pipes and steel plates or connecting the steel pipes and the steel plates through self-tapping, is time-consuming and labor-consuming to install, is of a disposable structure, is poor in wind resistance, causes serious waste and increases construction cost intangibly.

Drawings

The utility model is further described with reference to the following description of the drawings:

FIG. 1 is a front view of a road construction safety barrier of the present utility model for ease of splicing;

FIG. 2 is a front view of a column;

FIG. 3 is a top view of the column (without top cover);

FIG. 4 is a front view of a shroud;

FIG. 5 is a front view of the shroud (without the baffle);

FIG. 6 is a top view of a pole;

FIG. 7 is a top view of a slider.

Reference numerals illustrate: 1. a column; 1-1, standing a pole; 1-2, a chute; 1-3, a bottom plate; 1-4, foundation bolt holes; 1-5, slots; 1-6, top cover; 1-7, chamfering; 2. coaming plate; 2-1, fixing the frame; 2-2, reinforcing ribs; 2-3, sliding blocks; 2-4, a rotating shaft hole; 2-5, baffle plates; 2-6, a reflective warning strip.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as

And are limiting of the utility model.

As shown in fig. 1 to 7, a road construction safety barrier convenient to splice includes a pillar 1 and a coaming 2.

The upright post 1 comprises an upright post 1-1 and a bottom plate 1-3, wherein a slot 1-5 is welded on the upper surface of the bottom plate 1-3, and the bottom end of the upright post 1-1 is matched with the slot 1-5. The front face of the slot 1-5 is connected with the bottom end of the vertical rod 1-1 through a bolt, so that the connection reliability is enhanced.

The left end and the right end of the vertical rod 1-1 are respectively provided with a chute 1-2.

The coaming 2 comprises a fixed frame 2-1 and a baffle plate 2-5, the baffle plate 2-5 is arranged in the fixed frame 2, a cross-shaped reinforcing rib 2-2 is welded in the fixed frame 2-1, the baffle plate 2-5 is connected to the reinforcing rib 2-2 through bolts, and the reliability of the baffle plate 2-5 is guaranteed while the materials are saved.

The baffle plate 2-5 is stuck with a reflective warning strip 2-6.

The left end and the right end of the fixed frame 2-1 are respectively provided with a sliding block 2-3 through a rotating shaft, and the coaming 2 is detachably connected with the upright post 1 through the sliding blocks 2-3 and the sliding grooves 1-2.

Specifically, the left and right edges of the fixed frame 2-1 are provided with notches matched with the fixed ends of the sliding blocks 2-3, and the fixed ends of the sliding blocks 2-3 are matched with the rotating shafts in the fixed frame 2-1 through rotating shaft holes 2-4, so that a certain angle can be set between the adjacent coamings 2.

The top end of the vertical rod 1-1 is provided with a detachable top cover 1-6, and the front surface of the top cover 1-6 is connected with the top end of the vertical rod 1-1 through bolts. The top cover 1-6 can limit the sliding block 2-3.

The base plate 1-3 is provided with the foundation bolt holes 1-4, and the base plate 1-3 is connected with the ground through expansion bolts in the foundation bolt holes 1-4, so that the wind resistance of the equipment is enhanced.

The edges of the bottom plates 1-3 are provided with chamfers 1-7, so that the safety of equipment is enhanced.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (8)

1. Road construction safety barrier convenient to concatenation, its characterized in that: the vertical column (1) comprises a vertical column (1-1) and a bottom plate (1-3), a slot (1-5) is welded on the upper surface of the bottom plate (1-3), the bottom end of the vertical column (1-1) is matched with the slot (1-5), and sliding grooves (1-2) are formed in the left end and the right end of the vertical column (1-1); the coaming (2) comprises a fixed frame (2-1) and a baffle plate (2-5), wherein the baffle plate (2-5) is arranged in the fixed frame (2-1), sliding blocks (2-3) are arranged at the left end and the right end of the fixed frame (2-1) through rotating shafts, and the coaming (2) is detachably connected with the upright post (1) through the sliding blocks (2-3) and sliding grooves (1-2).

2. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the top end of the vertical rod (1-1) is provided with a detachable top cover (1-6), and the front surface of the top cover (1-6) is connected with the top end of the vertical rod (1-1) through bolts.

3. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the front face of the slot (1-5) is connected with the bottom end of the vertical rod (1-1) through a bolt.

4. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the fixing frame (2-1) is internally welded with a cross-shaped reinforcing rib (2-2), and the reinforcing rib (2-2) is connected with a baffle plate (2-5) through bolts.

5. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the baffle (2-5) is stuck with a reflective warning strip (2-6).

6. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the floor board (1-3) is provided with foundation bolt holes (1-4), and the floor board (1-3) is connected with the ground through expansion bolts in the foundation bolt holes (1-4).

7. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the left edge and the right edge of the fixed frame (2-1) are provided with notches matched with the fixed ends of the sliding blocks (2-3), and the fixed ends of the sliding blocks (2-3) are matched with the rotating shafts in the fixed frame (2-1) through rotating shaft holes (2-4).

8. The easy-to-splice roadway construction safety barrier of claim 1, wherein: the edges of the bottom plates (1-3) are provided with chamfers (1-7).

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