Route barrier for highway construction

Abstract

The utility model relates to the technical field of expressway construction, and discloses a route barrier for expressway construction, which comprises two stand columns, a plurality of groups of barrier bodies are movably connected between the two stand columns, each barrier body comprises two transverse plates, a vertical rod is fixedly connected between the two transverse plates, extension blocks are fixedly mounted at two ends of each transverse plate, and the extension blocks are fixedly connected between the two transverse plates. Wherein the two ends of the transverse plate arranged at the upper end of the vertical rod are fixedly provided with a bolt and a butt joint ring through extension blocks respectively, the two ends of the transverse plate arranged at the lower end of the vertical rod are fixedly provided with a bolt and a hoop through extension blocks respectively, and the tail end of the hoop is movably connected with a fixing bolt. According to the utility model, after the plurality of groups of isolation fences are assembled, the plurality of groups of isolation fences are rotationally connected, and a user can adjust the angle formed by the plurality of groups of isolation fences according to the actual condition of a road, so that the device can meet the enclosure requirements of an arc-shaped line, a circular foundation pit and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to expressway construction technical field especially relates to a route fence for expressway construction. BACKGROUND

[0002] Road fence is the most important traffic infrastructure, our country expressway is developed from the 80's, it plays an important influence function to the national economy and social development, is the important maintenance and safety guarantee facility of expressway, along with the popularization of vehicles, traffic accidents occur frequently, and the road fence plays a big role in traffic accident prevention.

[0003] The road fence is usually required to adapt to different shapes of roads during use, and the road fence usually needs to be adjusted according to the curve of the road on the straight road and the curved road, wherein the existing route fence is mostly fixed-length straight line structure, which is difficult to simulate the curve of the road approximately during use, and when construction is required at a certain place on the expressway, the fixed-length straight line fence will also occupy a large area of non-construction area due to the limitation of the fence when separating the construction site, which brings inconvenience to the driving of passing vehicles. Therefore, we provide a route fence for expressway construction. SUMMARY

[0004] The utility model mainly solves the technical problem existing in the prior art, and provides a route fence for expressway construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme, a route fence for expressway construction, including two columns, a plurality of groups of fences are movably connected between the two columns, the fence includes two plates, a vertical rod is fixedly connected between the two plates, the two ends of the plate are fixedly installed with extension blocks, wherein the two ends of the plate arranged at the upper end of the vertical rod are fixedly installed with a latch and a butt joint ring through the extension blocks respectively, the two ends of the plate arranged at the lower end of the vertical rod are fixedly installed with a latch and a clamp through the extension blocks respectively, and a fixed bolt is movably connected to the end of the clamp.

[0006] As a preferred, the inner diameter of the butt joint ring is matched with the inner diameter of the lower end of the latch, and the lower end of the latch is rotatably installed in the interior of the butt joint ring.

[0007] As a preferred, a plurality of the outer walls of the plates are movably installed with long rods, and the long rods are clamped on the outer walls of the plates.

[0008] As a preferred, the outer wall of the plate is fixedly installed with a butt joint block, and the bottom surface of the long rod is provided with a butt joint groove matched with the butt joint block.

[0009] As preferred, the outer wall of the column is fixedly installed with two rectangular frames distributed above and below respectively, wherein the outer wall of the rectangular frame at the upper end is fixedly installed with a latch and a butt joint ring respectively, and the outer wall of the rectangular frame at the lower end is fixedly installed with a latch and a clamp respectively.

[0010] As preferred, the outer wall of the column is fixedly installed with two rectangular frames distributed above and below respectively, wherein the outer wall of the rectangular frame at the upper end is fixedly installed with a latch and a butt joint ring respectively, and the outer wall of the rectangular frame at the lower end is fixedly installed with a latch and a clamp respectively.

[0011] As preferred, the outer wall of the column is fixedly installed with two rectangular frames distributed above and below respectively, wherein the outer wall of the rectangular frame at the upper end is fixedly installed with a latch and a butt joint ring respectively, and the outer wall of the rectangular frame at the lower end is fixedly installed with a latch and a clamp respectively.

[0012] Beneficial effects

[0013] The utility model provides a route fence for highway construction, which has the following beneficial effects:

[0014] (1) The route fence for highway construction is rotatably connected between groups after being assembled, and the angle between the groups can be adjusted according to the actual situation of the road, so that the device can adapt to arc-shaped lines and meet the requirements of surrounding a circular foundation pit.

[0015] (2) In the actual application process, the end of the long rod is inserted and installed on the insertion block, so that the long rod can form a stable triangular support structure with the ground and the column, and the overall placement of the route fence is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawings without creative labor.

[0017] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the utility model, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the functions and purposes of the utility model, should still fall within the scope of the disclosed technology.

[0018] Figure 1 The utility model provides a whole structure schematic view;

[0019] Figure 2The long rod and the plug-in block structure split schematic view of the utility model;

[0020] Figure 3 The two groups of isolation fence combination schematic view of the utility model;

[0021] Figure 4 The utility model Figure 1 The local amplification schematic view of A in the middle;

[0022] Figure 5 The utility model Figure 3 The local amplification schematic view of B in the middle;

[0023] Figure 6 The utility model Figure 3 The amplification structure schematic view of C in the middle.

[0024] Legend: 1, stand; 2, rectangular frame; 3, isolation fence; 301, horizontal plate; 302, vertical rod; 303, extension block; 4, long rod; 5, bolt; 6, butt joint groove; 7, butt joint block; 8, hoop; 9, fixed bolt; 10, butt joint ring; 11, plug-in block. Specific embodiments

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] As Figures 1-6 shown, a route fence for highway construction, comprising two stand 1, two stand 1 between the movable connection has multiple isolation fence 3, isolation fence 3 includes two horizontal plate 301, two horizontal plate 301 between fixed connection has vertical rod 302, the both ends of horizontal plate 301 are fixedly installed with extension block 303, wherein the horizontal plate 301 both ends fixedly installed with bolt 5 and butt joint ring 10 through extension block 303 respectively, the both ends of horizontal plate 301 fixedly installed with bolt 5 and hoop 8 through extension block 303 respectively, the end of hoop 8 is movably connected with fixed bolt 9, which is arranged at the upper end of vertical rod 302;

[0027] When assembling multiple sets of fences 3, the user can first assemble the pins 5 and the butt rings 10 arranged at the upper end, so that the lower end of the pin 5 can rotate inside the butt ring 10. Then the user can assemble the pins 5 and the clamps 8 arranged at both ends of the lower horizontal plate 301, and fasten the clamps 8 with the fixing bolts 9. When the clamps 8 are fastened, the lower end of the pin 5 still rotates inside the clamp 8. After the assembly of multiple sets of fences 3 is completed, the user can adjust the angle between multiple sets of fences 3 according to the actual situation of the road, so that the device can adapt to the arc-shaped route and meet the surrounding requirements of the circular foundation pit.

[0028] As shown in Figure 4 , the inner diameter of the butt ring 10 matches the inner diameter of the lower end of the pin 5, and the lower end of the pin 5 is rotatably installed inside the butt ring 10. The cooperation between the pin 5 and the butt ring 10 connects the two sets of fences 3, so that multiple sets of fences 3 can be adjusted according to the actual situation of the road, so that the device is more suitable for arc-shaped roads or meets the surrounding requirements under the arc-shaped condition when in use.

[0029] As shown in Figure 4 , the outer wall of the horizontal plate 301 movably installs the long rod 4, and the long rod 4 is clamped on the outer wall of the horizontal plate 301. By arranging the long rod 4 on the outer wall of the horizontal plate 301, the straight line structure between multiple horizontal plates 301 can be stably maintained, avoiding deformation of the connection between multiple sets of fences 3 during use.

[0030] As shown in Figure 5 , the outer wall of the horizontal plate 301 movably installs the long rod 4, and the long rod 4 is clamped on the outer wall of the horizontal plate 301. By arranging the long rod 4 on the outer wall of the horizontal plate 301, the straight line structure between multiple horizontal plates 301 can be stably maintained, avoiding deformation of the connection between multiple sets of fences 3 during use.

[0031] As shown in Figure 2 , the outer wall of the vertical column 1 movably installs the long rod 4, and the long rod 4 is clamped on the outer wall of the horizontal plate 301. By arranging the long rod 4 on the outer wall of the horizontal plate 301, the straight line structure between multiple horizontal plates 301 can be stably maintained, avoiding deformation of the connection between multiple sets of fences 3 during use.

[0032] As shown in Figure 2As shown, the outer wall of the column 1 is fixedly installed with the plug-in block 11 on both sides, the plug-in block 11 is inclined, and the plug-in block 11 is used in cooperation with the butt joint groove 6 opened on the long rod 4; in the actual application process, the end of the long rod 4 can be inserted and installed on the plug-in block 11, and the long rod 4 can form a stable triangular support structure with the ground and the column 1, thereby making the whole route fence more stable.

[0033] As Figure 4 As shown, the cross section of the butt joint groove 6 is L-shaped, and the length of the long side of the butt joint groove 6 is not less than the width of the plug-in block 11

[0034] The working principle of the utility model: when assembling multiple groups of isolation fences 3, the user can preferentially insert and assemble the plug-in block 5 and the butt joint ring 10 located at the upper end, so that the lower end of the plug-in block 5 can rotate inside the butt joint ring 10, then the user can assemble the plug-in block 5 and the clamp 8 provided at both ends of the lower horizontal plate 301, and fasten the clamp 8 through the fixing bolt 9, when the clamp 8 is fastened, the lower end of the plug-in block 5 still rotates inside the clamp 8, after multiple groups of isolation fences 3 are assembled, the user can adjust the angle formed between multiple groups of isolation fences 3 according to the actual situation of the road, so that the device can adapt to the requirements of arc-shaped lines and circular foundation pits, for straight line sections, by providing the long rod 4 on the outer wall of the multiple horizontal plates 301, the multiple horizontal plates 301 can be stably kept in a straight line type structure, avoiding deformation of the connection between the multiple groups of isolation fences 3 during use, and in the actual application process, the end of the long rod 4 can be inserted and installed on the plug-in block 11, and the long rod 4 can form a stable triangular support structure with the ground and the column 1, thereby making the whole route fence more stable.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A route fence used in highway construction, comprising two posts (1), a plurality of groups of fences (3) movably connected between the two posts (1), characterized in that: The fence (3) comprises two horizontal plates (301), the two horizontal plates (301) are fixedly connected with vertical rods (302), both ends of the horizontal plate (301) are fixedly installed with extension blocks (303), the two ends of the horizontal plate (301) fixedly installed with the latch (5) and the butt joint ring (10) through the extension block (303) are arranged at the upper end of the vertical rod (302), the two ends of the horizontal plate (301) fixedly installed with the latch (5) and the clamp (8) through the extension block (303) are arranged at the lower end of the vertical rod (302), and the distal end of the clamp (8) is movably connected with a fixing bolt (9).

2. The route fence for highway construction according to claim 1, characterized in that: The inner diameter of the butt joint ring (10) is matched with the inner diameter of the lower end of the latch (5), and the lower end of the latch (5) is rotatably installed in the butt joint ring (10).

3. The route fence for highway construction according to claim 1, characterized in that: A plurality of the horizontal plates (301) are movably installed with long rods (4) on the outer walls of the horizontal plates (301).

4. The route fence for highway construction according to claim 3, characterized in that: The outer wall of the horizontal plate (301) is fixedly installed with a butt joint block (7), and the bottom surface of the long rod (4) is provided with a butt joint groove (6) matched with the butt joint block (7).

5. The route fence for highway construction according to claim 1, characterized in that: The outer wall of the vertical column (1) is fixedly installed with two rectangular frames (2) distributed above and below, respectively, the two sides of the outer wall of the rectangular frame (2) at the upper end are fixedly installed with the latch (5) and the butt joint ring (10), respectively, and the two sides of the outer wall of the rectangular frame (2) at the lower end are fixedly installed with the latch (5) and the clamp (8), respectively.

6. The route fence for highway construction according to claim 5, characterized in that: The outer wall of the vertical column (1) is fixedly installed with the insertion block (11) on both sides, the insertion block (11) is inclined, and the insertion block (11) is matched with the butt joint groove (6) opened on the long rod (4).

7. The route fence for highway construction according to claim 6, characterized in that: The cross section of the butt joint groove (6) is L-shaped, and the length of the long side of the butt joint groove (6) is not less than the width of the insertion block (11).

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