TWI571549B - Combined fence - Google Patents

Description

Combined guardrail

The invention relates to a guardrail structure, and more particularly to a traffic barrier.

According to the construction unit, when the construction project is applied, the construction area must be placed on the road to separate the construction area, so as to avoid the danger of people and vehicles approaching. A commonly used guardrail structure, as shown in Fig. 7, is a trapezoidal unit body C, which can be arranged by the abutment of a plurality of unit cells C.

However, the guard rail is large in size and lacks an external force shape for easy handling, so that it is difficult for the construction worker to carry and there is a possibility of injury. On the other hand, due to its narrow and wide shape, it has the disadvantage of occupying too much volume, making it a poor storage rate in a warehouse or truck.

Furthermore, since the unit body C of each guard rail is an independent individual, if a plurality of unit bodies C are to be arranged in an arc shape, a large gap is formed between the adjacent unit bodies C, and it is easily hit or not. Dispersed by the allowed movement, thus reducing the insulation effect of the construction area. In addition, although the reflective strip 5 is provided on the guard rail to produce a nighttime warning effect, the area is small, and the reflective strip 5 between the unit cells C is also inconsistent, so that the warning effect is not conspicuous and the warning effect is still low. The danger of occurrence.

In view of this, how to improve all the above problems is the primary problem to be solved by the present invention.

One of the objects of the present invention is to provide a combined guardrail that can change the type of combination according to actual needs, and can form a continuous linear arrangement by connecting a plurality of unit bodies, thereby improving the barrier property of the guardrail.

The second object of the present invention is to provide a point of application on the transport by its shape, thereby improving the convenience in handling. In addition, the accommodation rate is increased in the accommodating space by its shape.

In order to achieve the foregoing objective, the present invention provides a combined guard rail, comprising: at least one upper body, wherein each of the upper ends of the upper body is respectively provided with a first mast and a second mast, wherein the end of the first mast Forming a flat shape, and forming a spherical shape at the end of the second mast; at least the lower body, each of the lower bodies is a hollow structure, and is provided with a water injection hole and a drainage hole; a hole and a second hole, and a curved guide groove is disposed on one side of the second hole; and the upper body can be coupled to the first hole of the lower body, and the upper body The upper body may be coupled to the second bore of the lower body.

The end of the first mast is formed into a flat shape, and the end of the second mast is formed in a spherical shape, and the lower body is provided with an arcuate guide groove on one side of the second bore.

In one embodiment, an upper body is assembled with a first mast and a second mast, respectively, and a first bore and a second bore of a lower body to form a unit body.

In another embodiment, an upper body is coupled to a second pupil of a lower body by a second mast to form a unit body, and the first mast of the upper body is connected between the unit bodies. The first pupils of the lower body are coupled to each other; the adjacent upper body and the lower body are pivotally opposite to each other at an assembly thereof.

In the above two embodiments, the first upper leg and the second upper leg protrude from the opposite ends of the upper body, and the first mast is disposed on the first upper leg. The second mast is disposed on the second upper leg; the two ends of the lower body respectively project a first lower leg and a second lower leg in the same direction, and the first pupil is disposed at the first a lower foot, the second pupil being disposed on the second lower foot.

Preferably, the upper body and the surface of the lower body are provided with a reflector. Further, the upper body and the lower body are respectively provided with chamfers at the corners of the structure, and the reflector is disposed on the chamfer and extends along the chamfer, and the reflector of the upper body and the The reflector of the lower body presents a visual continuation.

Preferably, the lower body has a hollow structure and is provided with a water injection hole and a drainage hole.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the embodiments of the invention.

1‧‧‧Ontology

11‧‧‧ First pillar

12‧‧‧Second column

13‧‧‧First Upper Foot

14‧‧‧Second upper foot

2‧‧‧Underlying

21‧‧‧ First pupil

22‧‧‧second pupil

23‧‧‧First lower foot

24‧‧‧Second lower foot

25‧‧‧Arc guides

26‧‧‧ water injection hole

27‧‧‧Drainage holes

3‧‧‧Reflecting parts

A, B, B’‧‧‧ unit

5‧‧‧reflective strip

C‧‧‧unit

1 is a perspective view of a first embodiment of the present invention; FIG. 2 is a perspective exploded view of a first embodiment of the present invention; FIG. 3 is a perspective view of a second embodiment of the present invention; A schematic diagram of a state of use of a second embodiment of the present invention; FIG. 5 is a schematic view of the carrying state of the present invention; FIG. 6 is a schematic view of the present invention for carrying a truck, and FIG. 7 is a perspective view of a conventional structure.

The invention provides a combined guardrail comprising at least one upper body 1 and at least one lower body 2, and an upper body 1 and a lower body 2 form a unit body, and are arranged or connected by the unit bodies. The whole of the guardrail. The first embodiment shown in Figures 1 and 2 is a first embodiment of the embodiment of the present invention, wherein each unit body The A body includes an upper body 1 and a lower body 2, and a first mast 11 and a second mast 12 are respectively disposed at two ends of the upper body 1, and a first bore 21 is respectively disposed at two ends of the lower body 2 And a second pupil 22 . In this embodiment, the end of the first mast 11 is formed into a flat shape, and the end of the second mast 12 is formed in a spherical shape.

In this embodiment, the first upper leg portion 13 and the second upper leg portion 14 are respectively protruded from the two ends of the upper body 1 in the same direction, and the first mast 11 is disposed on the first upper leg portion. 13. The second mast 12 is disposed on the second upper leg portion 14. Similarly, the first lower leg portion 23 and the second lower leg portion 24 are respectively protruded from the two ends of the lower body 2, and the first pupil 21 is disposed on the first lower leg portion 23, The second lower hole 22 is disposed on the second lower leg portion 24, and the second lower leg portion 24 is provided with an arcuate guide groove 25 on one side of the second bore 22. It is further defined that the extending direction of the first upper leg portion 13 and the second upper leg portion 14 is not perpendicular to the upper body 1 and the extending direction of the first lower leg portion 23 and the second lower leg portion 24 Not perpendicular to the lower body 2.

With the above structure, the upper body 1 is assembled by the upper body 1 with the first mast 11 and the second mast 12 and the first bore 21 and the second bore 22 of the lower body 2 respectively; In other words, the upper body 1 is assembled with the first mast 11 behind the first bore 21 of the lower body 2, thereby pivoting the shaft to the second mast 12 of the upper body 1. The second bore 22 is screwed through the arcuate guide groove 25 of the lower body 2, and the upper body 1 and the lower body 2 are combined into a unit body A. Further, the unit body A of the present embodiment is formed in the shape of an arrow, and in addition to the inherent insulating effect of the guard rail, it also has the effect of indicating the direction.

In addition, the surface of the upper body 1 and the lower body 2 is provided with a reflector 3 to achieve the effect of nighttime warning. In this embodiment, the reflector 3 is disposed on the upper body 1 and at the corner of the structure of the lower body 2. In detail, the upper body 1 and the lower body 2 are respectively chamfered at the corner edges, and the reflector 3 is disposed on the chamfer and extends along the chamfer; in other words, the reflector 3 depicts the The upper body 1 and the lower body 2 are outside the ridge line. Since the upper body 1 is similar in size to the lower body 2, the end of the reflector 3 of the upper body 1 will be visually connected to the end of the reflector 3 of the lower body 2, so that the two are reflective. The light strips produced by the piece 3 at night appear in a continuous shape, thereby increasing the conspicuousness and enhancing the warning effect.

Furthermore, the lower body 2 has a hollow structure and is provided with a water injection hole 26, and water can be injected into the lower body 2 to increase the weight and improve the stability of the guardrail. On the other hand, the lower body 2 is further provided with a drain hole 27 for discharging the internal water to reduce the weight and facilitate transportation.

In the present invention, the upper body 1 and the lower body 2 can be configured in a different combination to form the second embodiment as shown in FIGS. 3 and 4. In this embodiment, an upper body 1 is connected to the second lower leg portion 24 of the lower body 2 by the second upper leg portion 14 and is coupled to the second pupil hole through the second mast to form a The unit body B; and the unconnected first upper foot portion 13 of the upper body 1 is connected to the unjoined first lower foot portion 23' of the body 2' below the adjacent unit body B', and transmits through A column is assembled with the first pupil, whereby a plurality of unit bodies can be connected in series to form a linear arrangement. Further, since the upper body 1 and the lower body 2 are simply inserted between the mast and the boring hole, the upper body 1 and the lower body 2 can be pivoted relative to each other at the joint thereof. Any pivoting as required, so that the overall guard rail is formed in an arc shape as shown in Fig. 4. In the arrangement of the above two kinds of guard rails, since the adjacent unit bodies B and B' are actually connected, the strength of the entire guard rail can be provided, and the separation or movement can be avoided easily, thereby improving the barrier property of the guard rail.

The invention has the advantages of easy handling and high accommodation rate in addition to the aforementioned effects. advantage. In detail, as shown in FIG. 5, when the constructor sets each unit body A group into the shape of the first embodiment as described above, the arm can pass the hole between the upper body 1 and the lower body 2, The unit body A is carried on the shoulder. This handling method is ergonomic and saves effort and reduces injuries. On the other hand, each of the unit bodies A has a rectangular block shape, and can be arranged in a regular arrangement in a storage space of a warehouse or a truck as shown in Fig. 6 to increase the accommodation rate.

The disclosure of the above embodiments is intended to be illustrative of the invention and is not intended to limit the invention.

In summary, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objectives and is in accordance with the provisions of the Patent Law.

1‧‧‧Ontology

11‧‧‧ First pillar

12‧‧‧Second column

13‧‧‧First Upper Foot

14‧‧‧Second upper foot

2‧‧‧Underlying

21‧‧‧ First pupil

22‧‧‧second pupil

23‧‧‧First lower foot

24‧‧‧Second lower foot

25‧‧‧Arc guides

26‧‧‧ water injection hole

27‧‧‧Drainage holes

3‧‧‧Reflecting parts

Claims (7)

A combined guard rail includes: at least one upper body, a first mast and a second mast are respectively disposed at two ends of each upper body, wherein an end of the first mast forms a flat shape, and the second The ends of the masts are formed in a spherical shape; at least the lower body, each of the lower bodies is a hollow structure, and is provided with a water injection hole and a drainage hole; each of the two ends of the lower body is respectively provided with a first pupil and a second pupil. And an arc-shaped guide groove is disposed on one side of the second bore; and the upper body can be coupled to the first bore of the lower body, and the upper body can be the second mast And the second pupil of the lower body is combined with each other. The combined guardrail according to claim 1, wherein an upper body is assembled with a first mast and a second mast and a first bore and a second bore of the lower body respectively to form a unit body. . The combined guardrail according to claim 1, wherein an upper body is coupled with a second pupil of a lower body by a second mast thereof to form a unit body, and the upper body is formed between the unit bodies. The first mast is coupled to the first bore of the lower body; the adjacent upper body and the lower body are pivotally opposite to each other at their assembly. The combined guardrail of claim 1, wherein the two ends of the upper body project a first upper foot portion and a second upper foot portion in the same direction, and the first mast is disposed at the first The upper leg is disposed on the second upper leg; the two ends of the lower body respectively project a first lower leg and a second lower leg in the same direction, and the first pupil Located in the first lower foot, the second pupil is disposed on the second lower foot. The combined guardrail according to claim 4, wherein the first upper foot portion and the second upper foot portion of the upper body extend in a direction not perpendicular to the upper body; the first lower leg portion and the second body of the lower body The extending direction of the lower foot is not perpendicular to the lower body. The combined guardrail according to claim 1, wherein the upper body and the surface of the lower body are provided with a reflector. The combination guard rail according to claim 6, wherein the upper body and the lower body are respectively chamfered at a corner of the structure, and the reflector is disposed on the chamfer and extends along the chamfer. And the reflector of the upper body and the reflector of the lower body exhibit a visual continuity.