CN217461717U

CN217461717U - Assembled warning fence for construction site of constructional engineering

Info

Publication number: CN217461717U
Application number: CN202220948438.2U
Authority: CN
Inventors: 杨辉; 赵苗; 张波; 杜旭
Original assignee: Shanxi Duruida Construction Engineering Group Co ltd
Current assignee: Shanxi Duruida Construction Engineering Group Co ltd
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-09-20
Anticipated expiration: 2032-04-23

Abstract

The utility model discloses a problem that warning fence is difficult for being discerned under the not good condition of night sight among the prior art discloses a building engineering construction site is with assembled warning fence, relates to building engineering technical field, be the supporting seat of cambered surface and geometric axis and arc center coincidence including a plurality of bottoms, fix on the supporting seat and its geometric axis and supporting seat geometric axis coincidence bracing piece and both ends respectively with two adjacent bracing piece articulated a plurality of railings, supporting seat weight is greater than bracing piece weight, is equipped with luminous or the warning strip of reflection of light on the warning fence. The device utilizes the tumbler principle to connect a connecting rod into a rocker mechanism, and is provided with a luminous or reflective warning strip, thereby playing a role of dynamic warning through windward swinging, and improving the warning performance at night when the sight is not good.

Description

Assembled warning fence for construction site of constructional engineering

Technical Field

The utility model relates to a building engineering technical field, in particular to building engineering construction is assembled warning fence for place.

Background

Building engineering construction site operation is complicated changeable, has temporary power consumption, overhauls temporarily, stacks the short time operation condition such as construction material temporarily, and this kind of temporary operation often has the potential safety hazard, need place warning fence in its periphery and remind people to detour. Because the operating time is short and the place is not fixed, the warning fence is convenient to move and disassemble. The common iron horse warning fence is combined with a plurality of pieces for use, but is not easy to be identified under the condition of poor sight at night, and cannot play a warning role.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building engineering is assembled warning fence for construction site to the problem that warning fence is difficult for being discerned under the not good condition of night sight among the prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a building engineering construction site is with assembled warning fence, includes: a plurality of bottoms are cambered surface and geometric axis and arc center coincidence's supporting seat, fix on the supporting seat and its geometric axis with bracing piece and both ends of supporting seat geometric axis coincidence are respectively with adjacent two a plurality of railings of bracing piece articulated, supporting seat weight is greater than bracing piece weight, be equipped with luminous or the warning strip of reflection of light on the warning fence.

Adopt above-mentioned technical scheme, the supporting seat is greater than the bracing piece with the coincidence of bracing piece geometry axis and supporting seat weight, its assembly focus falls on the supporting seat geometry axis, support the warning fence subaerial, supporting seat bottom cambered surface and ground contact, bracing piece and supporting seat swing against the wind, the supporting seat with ground fulcrum along supporting seat bottom cambered surface to one side skew, the focus risees, wind-force is removed the back, when under the action of gravity, the focus moves down and drives bracing piece and supporting seat swing back, during the bracing piece swing, the railing rotates around the articulated shaft, warning strip on the warning fence has played the effect of dynamic warning, improve alert nature night that the sight is not good.

Preferably, the supporting seat is a hollow container and is provided with a water filling port and a water outlet, and plugs matched with the water filling port and the water outlet in size are arranged on the water filling port and the water outlet.

Adopt above-mentioned technical scheme, during the use, increase supporting seat weight from the water filling port water injection, make warning fence focus fall to the geometric axis lower part of supporting seat, discharge water from the outlet when not using, reduce supporting seat weight, be convenient for remove the transport.

Preferably, the supporting seat is hemispherical, the top of the supporting seat connected with the supporting rod is recessed downwards along a geometric axis, a middle partition plate perpendicular to the geometric axis of the supporting seat is arranged in the supporting seat to divide the supporting seat into an upper part and a lower part, and the water injection port and the water outlet are connected with the lower part of the partition plate.

By adopting the technical scheme, the support seat has a larger swing angle due to the hemispherical cambered surface, the supporting point of the supporting rod moves downwards and moves downwards with the water injection cavity, so that the overall gravity center of the support seat and the supporting rod moves downwards, and the stability is better.

Preferably, the handrail is a telescopic rod.

Adopt above-mentioned technical scheme, pull open the telescopic link during the use, increase warning scope, when not using, the railing contracts, is convenient for remove the transport.

Preferably, the handrail is hinged with the support rod in a universal mode.

By adopting the technical scheme, when the supporting rod swings, the handrail connected with the supporting rod correspondingly rotates and stretches, so that the supporting rod can swing towards different directions independently without being influenced by the adjacent supporting rod, and the swinging is more flexible.

Preferably, the support rods on both sides of the warning fence are respectively provided with a first telescopic connecting rod and a second telescopic connecting rod, one end of the first telescopic connecting rod is connected with the support rods, the other end of the first telescopic connecting rod is connected with a shaft fork, the connecting height of the first telescopic connecting rod and the second telescopic connecting rod is equal to that of the second telescopic connecting rod on the support rods, the shaft fork is aligned to the axis of the connecting rods, the two fork pieces are parallel and opposite to each other with the axis as the center, the shaft fork is connected with a shaft pin, the shaft pin rotates around a rotating shaft of the shaft pin relative to the shaft fork, the first shaft pin is connected to the first connecting rod, one end of the first shaft pin is clamped at one outer side of one fork piece, the other end of the first shaft pin extends out of the other fork piece, the extending end of the first shaft pin is provided with a pin hole perpendicular to the axis, the pin hole is provided with a split pin, the second shaft pin is connected to the second connecting rod, and the two ends of the second shaft pin are clamped at the outer sides of the fork pieces, and a through hole is formed at the intersection of the shaft fork and the geometric axis, the inner diameter of the through hole is matched with the outer diameter of the first shaft pin, and the center lines of the first shaft pin and the second shaft pin are mutually vertical.

By adopting the technical scheme, when the warning range is large, a plurality of warning fences are required to be assembled for use, the first connecting rods of two adjacent warning fences are connected with the second connecting rod during assembly, the second shaft pin is placed between the two fork pieces of the first connecting rod, the first shaft pin sequentially penetrates through the fork pieces on the first connecting rod and the through holes on the second shaft pin, and finally the split pin is inserted into the pin hole and fixed. This connected mode easy operation adopts universal connection, can absorb two warning fences because of the installation error of the direction of height that the ground height is uneven brought, and when the bracing piece swung, first connecting rod rotated relatively with the second connecting rod and correspondingly stretched out and drawn back, made two bracing pieces of rather than being connected freely swing relatively, and the swing is more nimble. The first connecting rod and the second connecting rod which are telescopic are pulled open when in use and are contracted when not in use, so that the space is not occupied, and the storage is convenient.

Preferably, the warning strip is a red and blue alternating luminous film arranged on the surface of the support rod, the handrail, the first connecting rod and the second connecting rod.

By adopting the technical scheme, the red and blue colors are striking and convenient to identify, and the noctilucent film emits light at night and is convenient to identify at night.

Preferably, the supporting rods are provided with windward plates, the windward plates are arranged in parallel to the supporting rods, and the angle of each windward plate on each supporting rod in the same warning fence is different.

By adopting the technical scheme, the windward area of the supporting rod is increased by the windward plates on the supporting rods, so that the supporting rod can swing under the action of wind power, and the windward plates with different angles on each supporting rod in the same warning fence can feel wind power in different directions.

The utility model discloses following beneficial effect has: the device utilizes the tumbler principle to connect a connecting rod into a rocker mechanism, and is provided with a luminous or reflective warning strip, so that the warning performance is enhanced under the condition of poor sight by swinging. The two groups of warning fences are connected through the split pin, the operation is simple, the connecting structure adopts universal connection, the mounting errors in the height direction caused by uneven ground surface of the two warning fences can be absorbed, the windward swing of the two connected supporting rods is not influenced, the windward plates with different angles on each supporting rod in the same warning fence can sense the wind power in different directions, the windward area of the supporting rods is increased, and the supporting rods can swing windward.

Drawings

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

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is a cross-sectional view of the connection of the first link to the second link;

fig. 5 is a sectional view of the support base.

Reference number specification, 1, support seat; 11. a partition plate; 12. a water injection port; 13. a water outlet; 2. a support bar; 3. a railing; 4. a first link; 5. a second link; 6. a shaft yoke; 61. A fork sheet; 7. a first shaft pin; 71. a pin hole; 8. a second shaft pin; 81. a through hole; 9. a cotter pin; 10. a windward plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

An assembled warning fence for a construction site of constructional engineering is shown in figure 1 and comprises a supporting seat 1, a supporting rod 2, a railing 3, a first connecting rod 4, a second connecting rod 5, a shaft fork 6, a first shaft pin 7, a second shaft pin 8, a split pin 9 and a windward plate 10.

As shown in fig. 5, in this embodiment, the bottom of the supporting seat 1 is a hemispherical arc, the middle of the supporting seat is provided with a middle partition 11 perpendicular to the geometric axis of the supporting seat 1, the middle partition 11 and the hemispherical arc form a cavity at the lower part of the supporting seat 1, the partition 11 is provided with a water filling port 12, the bottom of the arc is provided with a water discharge port 13, and the water filling port 12 and the water discharge port 13 are provided with plugs with sizes matched with the sizes of the water filling port 12 and the water discharge port 13. As shown in FIG. 1, the support rod 2 is a round rod, one end surface of which is vertically fixed on the upper surface of the partition board 11, and the support rod 2 is aligned with the geometric axis of the support seat 1. A warning fence can be provided with a plurality of groups of supporting seats 1 and supporting rods 2, and in the embodiment, a warning fence is provided with two groups of supporting seats 1 and supporting rods 2. Railing 3 is scalable round bar, and its both ends are articulated through universal hinge with the week side surface of two bracing pieces 2 respectively, and articulated position height equals, can set up a plurality of railings 3 in a warning fence, and a warning fence is equipped with three railing 3 in this embodiment, and three railing 3 is along the axial evenly distributed of bracing piece 2. The windward plates 10 are parallel to the support rods 2 and arranged on the periphery of the support rods 2, the windward plates 10 on each support rod 2 in a warning fence have different angles, in the embodiment, the windward plates 10 are divided into two sections along the axial direction of the support rods 2 and are respectively arranged between two adjacent railings 3, and the windward plates 10 on the two support rods 2 in the warning fence are perpendicular to each other. As shown in fig. 2-3, the first connecting rod 4 and the second connecting rod 5 are both telescopic round rods, one end of the first connecting rod 4 and one end of the second connecting rod 5 are respectively fixed at the middle position of one of the supporting rods 2, the geometric axes of the first connecting rod 4 and the second connecting rod 5 are parallel to the axis of the rail 2, one ends of the first connecting rod 4 and the second connecting rod 5, which are far away from the supporting rods 2, are respectively and fixedly provided with a shaft fork 6 and axially aligned with the shaft fork, and the shaft fork 6 is provided with two fork pieces 61 which are parallel and opposite and take the corresponding connecting rod axis as the center. As shown in fig. 2, the first shaft pin 7 is connected to the first link 4, the first shaft pin 7 vertically penetrates through the corresponding two fork pieces 61 along the axis, the first shaft pin 7 can rotate around the axis of the first shaft pin 7 relative to the corresponding fork pieces 61, one end of the first shaft pin 7 is fixedly provided with a boss outside the fork pieces 61, the other end of the first shaft pin 7 is provided with a pin hole 71 matched with the cotter pin 9, and the cotter pin 9 and the boss together limit the axial movement of the first shaft pin 7 after being fixed in the pin hole 71. As shown in fig. 3, the second shaft pin 8 is connected to the second link 5, the second shaft pin 8 vertically penetrates through the corresponding fork piece 61 along the axis, the second shaft pin 8 can rotate around the axis of the second shaft pin 8 relative to the corresponding fork piece 61, bosses are fixedly arranged at two ends of the second shaft pin 8 on the outer side of the fork piece 61 to limit the axial movement of the second shaft pin 8, the diameter of the second shaft pin 8 is larger than that of the first shaft pin 7, a through hole 81 is formed at the intersection of the second shaft pin 8 and the geometric axis of the shaft fork 6, the axis of the through hole 81 is vertically intersected with the axis of the second shaft pin 8, the inner diameter of the through hole 81 is matched with the outer diameter of the first shaft pin 7, and as shown in fig. 1, the axes of the first shaft pin 7 and the second shaft pin 8 are perpendicular to each other. Be equipped with luminous or the warning strip of reflection of light on the warning fence, in this embodiment, the warning strip is the alternate membrane of shining of axial red blue on bracing piece 2, railing 3, first connecting rod 4 and the 5 surfaces of second connecting rod.

When the warning fence is used, the warning fence is placed on the periphery of a warning area, the first connecting rod 4 and the second connecting rod 5 of two adjacent warning fences are connected, the second shaft pin 8 is placed between the two fork pieces 61 of the first connecting rod, the first shaft pin 7 sequentially penetrates through the fork pieces 61 on the first connecting rod 4 and the through holes 81 of the second shaft pin 8, and finally the split pin 9 is inserted into the pin hole 71 and fixed (as shown in fig. 4). The external water source flows into the supporting seat 1 from the water filling port 12 and fills the supporting seat with water, the weight of the supporting seat 1 after water is filled is increased, and the whole gravity center of the supporting seat 1 and the supporting rod 2 moves down to the supporting seat 1.

Windward plate 10 receives the wind-force of equidirectional not, drives bracing piece 2 and the swing of supporting seat 1 along with the wind, and 3 relative bracing pieces of railing 2 rotate flexible, and first connecting rod 4 rotates flexible with second connecting rod 5 relatively, and the alternate night light membrane of red and blue swings thereupon on bracing piece 2, railing 3, first connecting rod 4 and the second connecting rod 5, has played the effect of dynamic warning, improves the warning nature at the not good night of sight.

After the use is finished, the cotter pin 7 is pulled out to disconnect the first connecting rod 4 and the second connecting rod 5, the water outlet 13 is opened to discharge water, the railing 2, the first connecting rod 4 and the second connecting rod 5 are contracted, and the railing, the first connecting rod 4 and the second connecting rod 5 are placed in storage or moved to other areas for use.

Claims

1. The utility model provides a building engineering construction place is with assembled warning fence, its characterized in that includes supporting seat (1), the fixing of a plurality of bottoms for cambered surface and geometric axis and arc center coincidence supporting seat (1) go up and its geometric axis with bracing piece (2) and both ends of supporting seat (1) geometric axis coincidence are respectively with adjacent two bracing piece (2) articulated railing (3), supporting seat (1) weight is greater than bracing piece (2) weight, be equipped with luminous or the warning strip of reflection of light on the warning fence.

2. The assembled warning sign for the construction site of the constructional engineering as claimed in claim 1, wherein: the supporting seat (1) is a hollow container and is provided with a water injection port (12) and a water outlet (13), and plugs matched with the water injection port and the water outlet in size are arranged on the water injection port and the water outlet.

3. The assembled warning fence for the construction site of the constructional engineering as claimed in claim 2, wherein: the supporting seat (1) is hemispherical, the top of the supporting seat (1) connected with the supporting rod (2) is downwards sunken along a geometric axis, a middle partition plate (11) perpendicular to the geometric axis of the supporting seat (1) is arranged in the supporting seat and divides the supporting seat into an upper part and a lower part, and the water injection port (12) is connected with the water outlet (13) and the lower part of the partition plate (11).

4. The assembled warning sign for the construction site of the constructional engineering as claimed in claim 1, wherein: the railing (3) is a telescopic rod.

5. The assembled warning sign for the construction site of the constructional engineering as claimed in claim 1, wherein: the railing (3) is hinged with the supporting rod (2) through a universal hinge.

6. The assembled warning fence for the construction site of the constructional engineering as claimed in claim 5, wherein: the warning fence is characterized in that the supporting rods (2) on two sides of the warning fence are respectively provided with a first telescopic connecting rod (4) and a second telescopic connecting rod (5) which are connected with a shaft fork (6) at one end and the supporting rods (2) at the other end, the first connecting rod (4) and the second connecting rod (5) are connected at the same connecting height on the supporting rods (2), the shaft fork (6) is aligned to the axis of the first connecting rod and the axis of the second connecting rod and is provided with two fork pieces (61) which are parallel and opposite by taking the axis as the center, the shaft fork (6) is connected with a shaft pin which is vertical to the axis of the shaft pin and the fork pieces (61), the shaft pin rotates around the rotating shaft relative to the shaft fork (6) and is connected to the first connecting rod (4) through a first shaft pin (7), one end of the first shaft pin (7) is clamped at one end of the other end of the outer side of the fork pieces (61) and extends out of the other fork pieces (61), the extension end of the shaft fork is provided with a pin hole (71) vertical to the axis of the shaft fork, a split pin (9) is arranged in the pin hole (71), a second shaft pin (8) is connected to the second connecting rod (5), two ends of the second shaft pin (8) are clamped to the outer side of the fork piece (61), a through hole (81) is formed in the intersection of the geometric axis of the shaft fork (6), the inner diameter of the through hole (81) is matched with the outer diameter of the first shaft pin (7), and the center line of the first shaft pin (7) is vertical to the center line of the second shaft pin (8).

7. The assembled warning fence for the construction site of the constructional engineering as claimed in claim 6, wherein: the warning strip is a red and blue alternate luminous film arranged on the surface of the supporting rod (2), the railing (3), the first connecting rod (4) and the second connecting rod (5).

8. The assembled warning sign for the construction site of the constructional engineering as claimed in claim 1, wherein: the warning fence is characterized in that the supporting rods (2) are provided with windward plates (10), the windward plates (10) are arranged in parallel to the supporting rods (2), and the angle of each windward plate (10) on each supporting rod (2) in the same warning fence is different.