CN212507743U - Security fence for road construction - Google Patents

Abstract

The utility model relates to the technical field of road construction equipment, in particular to a safety fence for road construction, which comprises a first supporting column, a second supporting column, a first enclosing plate, a third enclosing plate, a first fixed base and a second fixed base, wherein the side surface of the first enclosing plate is provided with an installation column, the side surface of the second enclosing plate is provided with an installation sleeve, and the installation column and the installation sleeve are sleeved and connected, so that the first enclosing plate and the second enclosing plate rotate mutually, the angle can be adjusted according to the actual construction road range, the occupied area of the road is effectively reduced, the traffic influence is reduced to the minimum, a lamp belt and an alarm flash lamp are arranged on the first supporting column and the second supporting column, and construction marks are arranged on the surfaces of the first enclosing plate and the second enclosing plate, thereby effectively reminding drivers at night and preventing safety accidents from happening, and a balancing weight is arranged inside the first fixed base and the second fixed base, thereby effectively improving the wind resistance and stability of the safety fence.

Description

Security fence for road construction

Technical Field

The utility model relates to a road construction equipment technical field specifically is a security fence is used in road construction.

Background

As is well known, in the road construction process, isolation measures are required to be taken on a constructed road section, the safety of personnel and operation equipment is ensured, the isolation measures usually adopt a safety fence, during construction, the operation range is generally determined by a support of the safety fence, then a net is hung on the safety fence, the safety fence is used for isolating an operation region from a non-operation region, the shape of the operation region is mainly rectangular, the shape cannot be changed along with the range shape of the operation region, particularly, maintenance is carried out on a busy road, when the safety fence is arranged, the occupied road surface area is too much, road congestion is caused, and the general safety fence is easily scraped when encountering strong wind, the personnel are injured, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a security fence is used in road construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety fence for road construction comprises a first supporting column, a second supporting column, a first enclosing plate, a second enclosing plate, a first fixing base and a second fixing base, wherein balancing weights are arranged inside the first fixing base and the second fixing base, the first supporting column is welded at the top of the first fixing base, the second supporting column is welded at the top of the second fixing base, a plurality of lamp belts are wound around the side surfaces of the first supporting column and the second supporting column, alarm flashlights are installed at the tops of the first supporting column and the second supporting column, the first enclosing plate is connected to the side surface of the first supporting column, first connecting pieces are welded at the upper end and the lower end of the side surface of the first enclosing plate, mounting columns are welded at the side surface of the first connecting pieces, the second enclosing plate is connected to the side surface of the second supporting column, second connecting pieces are welded at the upper end and the lower end of the side surface of the second enclosing plate, mounting sleeves are welded at, the anti-creep thorn is installed on first bounding wall and second bounding wall top, first bounding wall and second bounding wall openly middle subsides have the construction sign, laid the anticollision layer rather than the size equals in the middle of first bounding wall and the inside of second bounding wall.

Preferably, first bounding wall and second bounding wall side top and bottom welding have the stopper and be provided with fixed fixture block between the stopper, first bounding wall passes through fixed fixture block fixed connection with first support column and second bounding wall and second support column, and the interconnect between the bounding wall of being convenient for and the support column simplifies the installation procedure, the stopper passes through screw fixed connection with first support column and second support column, prevents to take place to become flexible between bounding wall and the support column.

Preferably, the balancing weight is placed in the inner cavity of the fixed base, so that the gravity center of the safety fence can move downwards, and the collapse of the safety fence is effectively reduced.

Preferably, the erection column matches with the installation cover size, first bounding wall and second bounding wall pass through the erection column and are connected with the installation cover is registrated mutually, and the rotation each other between the first bounding wall of being convenient for and the second bounding wall also makes things convenient for the erection joint between first bounding wall and the second bounding wall.

Preferably, the construction sign surface scribbles reflection of light material, can be better remind the driver at night, prevent to take place the traffic accident, anti-creep thorn surface scribbles fluorescent material, is convenient for remind the pedestrian to forbid crossing at night.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model arranges the mounting post on the side surface of the first enclosing plate and the mounting sleeve on the side surface of the second enclosing plate, and the mounting column and the mounting sleeve are sleeved and connected to enable the first enclosing plate and the second enclosing plate to rotate mutually, thereby the angle can be adjusted according to the actual construction road range, the occupied area of the road is effectively reduced, the traffic influence is minimized, the practicability of the safety fence is greatly increased, by arranging the lamp strip and the alarm flash lamp on the first supporting column and the second supporting column and arranging the construction marks on the surfaces of the first enclosing plate and the second enclosing plate, thereby effectively reminding drivers at night and preventing safety accidents, and the top parts of the first enclosing plate and the second enclosing plate are provided with anti-climbing thorns, can stop the pedestrian to crossing of security fence, through at the inside balancing weight that sets up of first unable adjustment base and second unable adjustment base to can effectively increase security fence's prevent wind nature and stability.

Drawings

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

fig. 2 is the schematic view of the connection structure of the mounting post and the mounting sleeve of the present invention.

In the figure: 1. a first support column; 2. a second support column; 3. a first enclosing plate; 4. a second enclosing plate; 5. a first stationary base; 6. a second stationary base; 7. a light strip; 8. a warning flash lamp; 9. a limiting block; 10. Fixing the fixture block; 11. construction marking; 12. the climbing prevention thorn is used; 13. mounting a column; 14. installing a sleeve; 15. an anti-collision layer; 16. a first connecting member; 17. a second connecting member; 18. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a safety fence for road construction comprises a first supporting column 1, a second supporting column 2, a first enclosing plate 3, a second enclosing plate 4, a first fixing base 5 and a second fixing base 6, wherein balancing weights 18 are arranged inside the first fixing base 5 and the second fixing base 6, the first supporting column 1 is welded at the top of the first fixing base 5, the second supporting column 2 is welded at the top of the second fixing base 6, a plurality of lamp bands 7 are wound on the peripheries of the side surfaces of the first supporting column 1 and the second supporting column 2, alarm flashlights 8 are arranged at the tops of the first supporting column 1 and the second supporting column 2, the side surface of the first supporting column 1 is connected with the first enclosing plate 3, first connecting pieces 16 are welded at the upper end and the lower end of the side surface of the first enclosing plate 3, mounting columns 13 are welded at the side surface of the first connecting pieces 16, the side surface of the second supporting column 2 is connected with the second enclosing plate 4, second connecting pieces 17 are welded, the side welding of second connecting piece 17 has installation cover 14, and anti-creep thorn 12 is installed on first bounding wall 3 and the 4 tops of second bounding wall, and first bounding wall 3 and the positive centre of second bounding wall 4 have posted construction sign 11, have laid the anticollision layer 15 that equals rather than the size in the middle of first bounding wall 3 and the inside of second bounding wall 4.

Further, stopper 9 and be provided with fixed fixture block 10 between stopper 9 are welded at first bounding wall 3 and 4 side tops of second bounding wall and bottom, and first bounding wall 3 passes through fixed fixture block 10 block fixed connection with first support column 1 and second bounding wall 4 and second support column 2, the interconnect between the bounding wall of being convenient for and the support column, simplifies the installation procedure, and stopper 9 passes through screw fixed connection with first support column 1 and second support column 2, prevents to take place to become flexible between bounding wall and the support column.

Furthermore, the balancing weight 18 is placed in the inner cavity of the fixed base 5, so that the gravity center of the safety fence can move downwards, and the collapse of the safety fence is effectively reduced.

Further, erection column 13 and the size phase-match of installation cover 14, first bounding wall 3 and second bounding wall 4 pass through erection column 13 and install the cover 14 looks suit and be connected, and the mutual rotation between the first bounding wall 3 of being convenient for and the second bounding wall 4 also makes things convenient for the erection joint between first bounding wall 3 and the second bounding wall 4.

Furthermore, the surface of the construction mark 11 is coated with a reflective material, so that a driver can be better reminded at night to prevent traffic accidents, and the surface of the anti-climbing thorn 12 is coated with a fluorescent material to be convenient for reminding pedestrians to forbid climbing at night.

The working principle is as follows: during the installation, at first cup joint each other through erection column 13 and installation cover 17, then with the fixed fixture block 12 on first bounding wall 3 and the second bounding wall 4 and first support column 1 and the mutual joint of second support column 2, and consolidate fixedly through stopper 9, furthermore, according to the site conditions of actual construction, adjust the angle between first bounding wall 3 and the second bounding wall 4, reduce the shared scope of security fence, and finally, to first unable adjustment base 5 and the inside balancing weight 18 that adds of second unable adjustment base 6 can.

The utility model arranges the mounting post 13 at the side of the first enclosing plate 3, arranges the mounting sleeve 14 at the side of the second enclosing plate 4, and the mounting post 13 and the mounting sleeve 14 are connected in a sleeved way, so that the first enclosing plate 3 and the second enclosing plate 4 can rotate mutually, the angle can be adjusted according to the actual construction road range, the occupied area of the road is effectively reduced, the traffic influence is reduced to the minimum, the practicability of the safety fence is greatly increased, the construction marks 11 are arranged on the surfaces of the first enclosing plate 3 and the second enclosing plate 4 by arranging the lamp strip 7 and the alarm flash lamp 8 on the first supporting column 1 and the second supporting column 2, so that the driver can be effectively reminded at night, the safety accident is prevented, and the climbing-proof thorn 12 is arranged at the top of the first enclosing plate 3 and the second enclosing plate 4, the crossing of the pedestrian to the safety fence can be avoided, by arranging the balancing weight 18 in the first fixing base 5 and the second fixing base 6, thereby effectively improving the wind resistance and stability of the safety fence.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a security fence is used in road construction, includes first support column (1), second support column (2), first bounding wall (3), second bounding wall (4), first unable adjustment base (5) and second unable adjustment base (6), its characterized in that: the LED lamp is characterized in that balancing weights (18) are arranged inside the first fixing base (5) and the second fixing base (6), a first supporting column (1) is welded at the top of the first fixing base (5), a second supporting column (2) is welded at the top of the second fixing base (6), a plurality of lamp bands (7) are wound on the side surfaces of the first supporting column (1) and the second supporting column (2) in a circle mode, alarm flash lamps (8) are installed at the tops of the first supporting column (1) and the second supporting column (2), a first enclosing plate (3) is connected to the side surface of the first supporting column (1), first connecting pieces (16) are welded at the upper end and the lower end of the side surface of the first enclosing plate (3), mounting columns (13) are welded at the side surface of the first connecting pieces (16), a second enclosing plate (4) is connected to the side surface of the second supporting column (2), second connecting pieces (17) are welded at the upper end and, second connecting piece (17) side welding has installation cover (14), anti-creep thorn (12) are installed on first bounding wall (3) and second bounding wall (4) top, first bounding wall (3) and second bounding wall (4) are pasted in the middle of openly and are constructed mark (11), laid in the middle of first bounding wall (3) and second bounding wall (4) inside and have crashproof layer (15) rather than the size equals.

2. The safety fence for road construction according to claim 1, wherein: first bounding wall (3) and second bounding wall (4) side top and bottom welding have stopper (9) and be provided with fixed fixture block (10) between stopper (9), first bounding wall (3) and first support column (1) and second bounding wall (4) are through fixed fixture block (10) block fixed connection with second support column (2), stopper (9) pass through screw fixed connection with first support column (1) and second support column (2).

3. The safety fence for road construction according to claim 1, wherein: the balancing weight (18) is placed in the inner cavity of the fixed base (5).

4. The safety fence for road construction according to claim 1, wherein: the mounting column (13) is matched with the mounting sleeve (14) in size, and the first enclosing plate (3) and the second enclosing plate (4) are connected with the mounting sleeve (14) in a sleeved mode through the mounting column (13).

5. The safety fence for road construction according to claim 1, wherein: the surface of the construction mark (11) is coated with a reflective material, and the surface of the anti-climbing thorn (12) is coated with a fluorescent material.

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