Road isolation belt

Abstract

The utility model discloses a road isolation belt, and relates to the technical field of road construction equipment. The device structurally comprises a linear cement pier, a right-angle cement pier, a direct stand column, a right-angle connecting stand column, a partition plate and a cantilever frame used for installing a lamp strip and a spray pipe. Rectangular through grooves communicating with the upper end faces of the linear cement piers are formed between the two ends of the linear cement piers. Rectangular insertion holes matched with the straight stand columns in an inserted mode are formed in the centers of the upper ends of the linear cement piers; a partition plate is installed between every two adjacent direct stand columns. Through the combined design of the linear cement piers, the right-angle cement piers, the direct stand columns, the right-angle connecting stand columns and the partition plates, an isolation belt can be rapidly built on a road; screws are not needed in the mounting process, so that the mounting and dismounting efficiency is improved; the design of the cantilever frame facilitates installation of equipment such as a lamp strip and a spray pipe, the lamp strip and the spray pipe can be fixed at different height positions through the U-shaped groove body and the kidney-shaped through hole, and the lighting and dust falling effects of a construction site are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway construction equipment, in particular to a highway isolation belt. Background Art

[0002] During highway construction and maintenance, temporary or long-term isolation facilities need to be set up to ensure the safe isolation of the construction area and the traffic area. Traditional isolation methods usually include the use of fences, cement isolation walls or plastic isolation fences. However, these traditional isolation facilities have the following problems: the fences and cement isolation walls of traditional isolation facilities are fixed with prefabricated bases and nuts, and the construction and dismantling processes require a lot of manpower and material resources, and are time-consuming; the light strips and spray water pipes installed in traditional isolation facilities are attached to the fences, requiring more wire ties and self-tapping screws for installation and fixation, and the construction, installation and disassembly of the light strips and water pipes are time-consuming, and will cause damage to the fences, and repeated use affects the appearance; when the water generated by the construction area flows to the cement isolation wall, the water easily overflows from the cement isolation wall and the ground to the outer road. Traditional isolation facilities have poor visibility at night or in bad weather conditions, and are not easy to be discovered by drivers and pedestrians in time, posing a safety hazard.

[0003] Therefore, there is an urgent need for a new type of highway isolation belt technology that can be quickly built and dismantled, and at the same time has good lighting, dust reduction, diversion and safety reminder functions to meet the needs of modern highway construction. Utility Model Content

[0004] The utility model aims to provide a highway isolation belt, which, through the combined design of straight cement piers, right-angle cement piers, direct columns, right-angle connected columns and partitions, does not require the use of screws during installation, thereby improving the efficiency of installation and removal.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a highway isolation belt, comprising a straight cement pier, a right-angle cement pier, a direct column, a right-angle connecting column, a partition and a cantilever frame for installing a light strip and a spray tube; a rectangular through groove connected to the upper end face of the straight cement pier is provided between the two ends; a rectangular plug hole plugged with the direct column is provided at the center of the upper end of the straight cement pier; a partition is installed between two adjacent direct columns; an L-shaped through groove connected to the upper end face of the right-angle cement pier is provided between the two ends; the width of the rectangular through groove, the width of the L-shaped through groove and the thickness of the partition are all the same; an L-shaped plug hole plugged with the right-angle connecting column is provided at the center of the corner of the upper end face of the right-angle cement pier; a partition is installed between the right-angle connecting column and the adjacent direct column.

[0007] The cross-section of the direct column is an H-shaped structure; two first threaded holes are provided on both side surfaces of the upper end of the direct column; the cantilever frame is connected and fixed to the direct column by two bolts; the right-angle connecting column includes an L-shaped plate and a cross plate fixed on the two inner walls of the L-shaped plate; two second threaded holes are provided on both outer side surfaces of the upper end of the L-shaped plate; the cantilever frame is connected and fixed to the right-angle connecting column by two bolts.

[0008] As a preferred technical solution of the present utility model, the depth of the rectangular through groove is not less than one fifth of the total height of the partition.

[0009] As a preferred technical solution of the present utility model, the cross-section of the straight cement pier is the same as that of the right-angle cement pier, and both are isosceles trapezoidal structures; the bottom surface of the straight cement pier is provided with a row of straight guide grooves arranged along its length direction; the bottom surface of the right-angle cement pier is provided with a row of right-angle turn guide grooves.

[0010] As a preferred technical solution of the utility model, two round through holes at the same height are opened between the two ends of the straight cement pier; two round blind holes at the same height are opened at the two ends of the right-angle cement pier respectively; the round blind holes have the same height as the round through holes, and the inner diameter of the round blind holes is the same as the inner diameter of the round through holes.

[0011] As a preferred technical solution of the utility model, two parallel reflective stickers are pasted and installed on the side of the straight concrete pier, and a row of guide pointed reflective identification stickers arranged along the length direction of the straight concrete pier is pasted between the two reflective stickers.

[0012] As a preferred technical solution of the utility model, the cantilever frame includes a rectangular vertical plate; an extension plate arranged at an obtuse angle to the rectangular vertical plate is fixed to the upper end of the rectangular vertical plate; a row of U-shaped troughs are fixed on the surface of the extension plate; a pair of waist-shaped through holes are respectively provided on the opposite side walls at both ends of the U-shaped trough; a bolt hole for inserting bolts is provided at the lower end of the rectangular vertical plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model can quickly build a barrier strip on the road through the combined design of straight cement piers, right-angle cement piers, direct columns, right-angle connecting columns and partitions. No screws are required during the installation process, which improves the efficiency of installation and removal.

[0015] 2. The utility model facilitates the installation of equipment such as light strips and water spray pipes through the design of the cantilever frame, and the light strips and spray pipes can be fixed at different heights through the U-shaped groove body and the waist-round through hole, thereby improving the lighting and dust reduction effects of the construction site.

[0016] 3. The utility model ensures that direct columns, right-angle connection columns and partitions without screw connection can be stably installed in straight concrete piers and right-angle concrete piers by setting the depth of rectangular through grooves and L-shaped through grooves to be no less than one-fifth of the total height of the partition.

[0017] 4. The straight guide trough and the right-angle turn guide trough of the utility model are combined with the ground to form a multi-channel water retaining structure, which effectively prevents water in the construction area from overflowing from under the isolation belt and reduces the impact on the normal driving road surface; the opened guide trough can divert the overflow water from the construction site, expand the water sedimentation area, and prevent the water from gathering into a pool and affecting the construction.

[0018] 5. The utility model increases the visibility of the isolation belt at night through the reflective stickers on the sides and the reflective identification stickers with pointed guide tips, thereby improving the active and passive safety when passing by.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural schematic diagram of the highway isolation belt of the utility model.

[0022] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0023] Figure 3 This is a structural diagram of a straight concrete pier.

[0024] Figure 4 This is a schematic diagram of the structure of a right-angle cement pier.

[0025] Figure 5 This is a schematic diagram of the structure of direct columns.

[0026] Figure 6 This is a schematic diagram of the structure of right-angle connected columns.

[0027] Figure 7 This is a schematic diagram of the structure of the cantilever frame.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-straight cement pier, 2-right-angle cement pier, 3-direct column, 4-right-angle connecting column, 5-partition, 6-cantilever frame, 11-rectangular through groove, 12-rectangular plug hole, 13-straight guide groove, 14-round through hole, 15-reflective sticker, 16-guide tip reflective logo sticker, 21-L-shaped through groove, 22-L-shaped plug hole, 23-right-angle turn guide groove, 24-round blind hole, 31-first threaded hole, 41-L-shaped plate, 42-cross plate, 43-second threaded hole, 61-rectangular vertical plate, 62-extension plate, 63-U-shaped trough, 64-waist round through hole, 65-bolt hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment one:

[0032] See also Figure 1-7 As shown, the utility model is a highway isolation zone, including a straight cement pier 1, a right-angle cement pier 2, a direct column 3, a right-angle connecting column 4, a partition 5 and a cantilever frame 6 for installing a light strip and a spray tube. A rectangular through groove 11 connected to the upper end face of the straight cement pier 1 is provided between the two ends. A rectangular plug hole 12 plugged with the direct column 3 is provided at the center of the upper end of the straight cement pier 1. A partition 5 is installed between two adjacent direct columns 3. An L-shaped through groove 21 connected to the upper end face of the right-angle cement pier 2 is provided between the two ends. The width of the rectangular through groove 11, the width of the L-shaped through groove 21 and the thickness of the partition 5 are all the same. An L-shaped plug hole 22 plugged with the right-angle connecting column 4 is provided at the center of the corner of the upper end face of the right-angle cement pier 2. A partition 5 is installed between the right-angle connecting column 4 and the adjacent direct column 3. The cross section of the direct column 3 is an H-shaped structure. Two first threaded holes 31 are provided on both sides of the upper end of the direct column 3. The cantilever frame 6 is connected and fixed to the direct column 3 by two bolts. The right-angle connection column 4 includes an L-shaped plate 41 and a cross plate 42 fixed to the two inner walls of the L-shaped plate 41. Two second threaded holes 43 are provided on both outer sides of the upper end of the L-shaped plate 41. The cantilever frame 6 is connected and fixed to the right-angle connection column 4 by two bolts.

[0033] The combination of the straight cement pier 1, the right-angle cement pier 2, the direct column 3, the right-angle connecting column 4 and the partition 5 of the utility model can quickly build an isolation belt on the road, and no screw connection is required during the installation process, the installation and removal efficiency is high, and the combination with the cantilever frame 6 further facilitates the installation of light strips, water pipes, etc.

[0034] The cantilever frame 6 structure specifically includes a rectangular upright plate 61. An extension plate 62 is fixed to the upper end of the rectangular upright plate 61 at an obtuse angle to the rectangular upright plate 61. A row of U-shaped troughs 63 are fixed on the surface of the extension plate 62. A pair of waist-shaped through holes 64 are respectively provided on the opposite side walls at both ends of the U-shaped trough 63. A bolt hole 65 for passing a bolt is provided at the lower end of the rectangular upright plate 61. The light strip and the spray tube are respectively installed in the U-shaped trough 63 at different heights, and the light strip and the spray tube are fixed to the U-shaped trough 63 by passing a cable tie through the waist-shaped through hole 64. The atomizing nozzle installed on the spray tube is directed toward the enclosed construction site, which is conducive to the sedimentation of spilled dust and reducing the impact of water mist on pedestrians outside the isolation belt.

[0035] In order to ensure that the direct columns 3, right-angle connection columns 4 and partitions 5 without screw connection can be firmly fixed in the straight cement piers 1 and the right-angle cement piers 2, the depth of the rectangular through grooves 11 is not less than one fifth of the total height of the partitions 5. The partitions 5 adopt a plate structure of rock wool wrapped with iron sheets, which is light in weight and easy to carry and install.

[0036] Among them, the cross-section of the straight cement pier 1 is the same as that of the right-angle cement pier 2, and both are isosceles trapezoidal structures. The bottom surface of the straight cement pier 1 is provided with a row of straight guide grooves 13 arranged along its length direction. The bottom surface of the right-angle cement pier 2 is provided with a row of right-angle turn guide grooves 23. The straight cement pier 1 with a waist trapezoidal structure has a stable overall structure. The straight guide grooves 13 and the right-angle turn guide grooves 23 provided on the bottom surfaces of the straight cement pier 1 and the right-angle cement pier 2 are combined with the ground to form a multi-channel water retaining structure, which effectively prevents the water in the construction area from overflowing from under the isolation belt and reduces the impact of the construction site on the normal driving road surface. In addition, the diversion grooves provided can divert the overflow water from the construction site, expand the water sedimentation area, and prevent the overflow water from the construction site from gathering into a pool and affecting the construction.

[0037] Two round through holes 14 of the same height are provided between the two ends of the straight cement pier 1. Two round blind holes 24 of the same height are provided at the two ends of the right-angle cement pier 2. The round blind holes 24 are at the same height as the round through holes 14, and the inner diameter of the round blind holes 24 is the same as the inner diameter of the round through holes 14. By providing the round through holes 14 and the round blind holes 24 on the straight cement pier 1 and the right-angle cement pier 2, respectively, it is convenient to use the cylindrical joint to guide the flushness of the straight cement pier 1 when installing the isolation belt, and to ensure a smooth transition when the straight cement pier 1 and the right-angle cement pier 2 are connected.

[0038] Among them, two parallel reflective stickers 15 are pasted and installed on the side of the straight concrete pier 1, and a row of guide tip reflective identification stickers 16 arranged along the length direction of the straight concrete pier 1 is pasted between the two reflective stickers 15. After installation, the light belt is in a suspended state, and the effective irradiation area is increased compared with the installation method close to the partition 5. The light belt can effectively irradiate light to the reflective stickers 15 and the guide tip reflective identification stickers 16, which is eye-catching at night and helps to improve active and passive safety when passing by.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A highway isolation belt, characterized by: It comprises a straight cement pier (1), a right-angle cement pier (2), a direct column (3), a right-angle connecting column (4), a partition (5), and a cantilever frame (6) for installing a light strip and a spray pipe; A rectangular through slot (11) communicating with the upper end surface of the straight cement pier (1) is provided between the two ends of the straight cement pier (1); a rectangular insertion hole (12) for plugging and cooperating with the direct column (3) is provided at the center of the upper end of the straight cement pier (1); a partition plate (5) is installed between two adjacent direct columns (3); An L-shaped through groove (21) communicating with the upper end surface of the right-angle cement pier (2) is provided between the two ends of the right-angle cement pier (2); the width of the rectangular through groove (11), the width of the L-shaped through groove (21) and the thickness of the partition plate (5) are all the same; An L-shaped socket (22) for plugging and matching with the right-angle connecting column (4) is provided at the center of the corner of the upper end surface of the right-angle cement pier (2); a partition plate (5) is installed between the right-angle connecting column (4) and the adjacent direct column (3); The cross section of the direct column (3) is an H-shaped structure; two first threaded holes (31) are provided on both side surfaces of the upper end of the direct column (3); the cantilever frame (6) is connected and fixed to the direct column (3) by two bolts; The right-angle connection column (4) comprises an L-shaped plate (41) and a cross plate (42) fixed to two inner walls of the L-shaped plate (41); two second threaded holes (43) are provided on two outer side surfaces of the upper end of the L-shaped plate (41); and the cantilever frame (6) is fixed to the right-angle connection column (4) by two bolts.

2. The highway isolation strip according to claim 1, characterized in that: The depth of the rectangular through groove (11) is not less than one fifth of the total height of the partition plate (5).

3. The highway isolation strip according to claim 1, characterized in that: The cross section of the straight cement pier (1) is the same as that of the right-angle cement pier (2), and both are isosceles trapezoidal structures; the bottom surface of the straight cement pier (1) is provided with a row of straight guide grooves (13) arranged along its length direction; the bottom surface of the right-angle cement pier (2) is provided with a row of right-angle turning guide grooves (23).

4. The highway isolation strip according to claim 1, characterized in that: Two round through holes (14) at the same height are provided between the two ends of the straight cement pier (1); two round blind holes (24) at the same height are provided at the two ends of the right-angle cement pier (2); the round blind holes (24) are at the same height as the round through holes (14), and the inner diameter of the round blind holes (24) is the same as the inner diameter of the round through holes (14).

5. The highway isolation strip according to claim 1, characterized in that: Two parallel reflective stickers (15) are attached to the side of the straight cement pier (1), and a row of guide pointed reflective identification stickers (16) arranged along the length direction of the straight cement pier (1) is attached between the two reflective stickers (15).

6. The highway isolation strip according to claim 1, characterized in that: The cantilever frame (6) comprises a rectangular vertical plate (61); an extension plate (62) arranged at an obtuse angle to the rectangular vertical plate (61) is fixed to the upper end of the rectangular vertical plate (61); a row of U-shaped grooves (63) are fixed to the surface of the extension plate (62); a pair of waist-shaped through holes (64) are respectively provided on opposite side walls at both ends of the U-shaped groove (63); and a bolt hole (65) for inserting a bolt is provided at the lower end of the rectangular vertical plate (61).

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