Novel construction guardrail for municipal road construction

Abstract

The novel construction guardrail for municipal road construction comprises a plurality of guardrail columns, water tanks are fixedly installed on the inner sides of the guardrail columns, water pumps are fixedly installed on the upper sides of the water tanks, drainage pipes are communicated with the upper sides of the water pumps, and a plurality of atomization nozzles are arranged on the surface of the side, away from the water pumps, of each drainage pipe. The left side and the right side of each guardrail column are each fixedly connected with two connecting cylinders, and a protection adjusting assembly is arranged between every two connecting cylinders. The protection adjusting assembly comprises two blocking rods, and second inserting blocks are connected to the upper side surfaces of the two blocking rods in an inserted mode correspondingly. According to the novel construction guardrail for municipal road construction, the blocking rods and the movable rods are inserted into the opposite side faces of the two guardrail columns correspondingly, the movable rods extend and move out of the blocking rods according to the length of a construction road, the overall length is adjusted and changed, and the carrying amount of accessories is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal facilities, in particular to a new type of construction guardrail for municipal road construction. Background Art

[0002] Municipal departments usually set up guardrails at construction sites to ensure the safety of workers, pedestrians and vehicles during construction. Construction guardrails are made of iron pipes, which are processed through seamless iron pipe bending, welding, grinding and polishing, high-pressure baking paint, film pasting and other processes. They are generally widely used for isolation and warning at construction sites.

[0003] After searching, Chinese patent CN208748580U in the prior art discloses a municipal road construction guardrail, including a first column and a second column erected on the ground and parallel to each other, the first column is hollow inside, a pole with the same length direction as the first column is arranged inside the first column, a plurality of sleeves are slidably sleeved on the pole, each sleeve is provided with a baffle rod perpendicular to the first column in length direction, a sliding slot for the baffle rod to pass through and slide is opened on the first column, a clamping piece for clamping the sleeve on the first column is arranged on the sleeve, and a fixing piece for fixing the baffle rod on the second column is arranged on the baffle rod, and a base is arranged on the first column and the second column near the ground end. The utility model can be carried by removing the baffle plate and the sleeve from between the first column and the second column one by one. After such arrangement, the safety guardrail can be disassembled into components occupying less space during transportation, thereby making transportation more convenient.

[0004] However, the utility model construction guardrail can only improve the convenience during disassembly. During assembly, the spare parts of the guardrails of different road lengths will also be increased, resulting in inconvenience in carrying. During construction, a large amount of dust and powder will be generated and float everywhere in the air. If it is not cleaned in time, it will obstruct the vision of vehicles traveling nearby. It cannot meet production needs. Therefore, a new type of construction guardrail for municipal road construction is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a new type of construction guardrail for municipal road construction, which has the advantages of adjusting the length according to the length of the construction road, etc., and solves the problem that convenience can only be improved during disassembly, and the spare parts of guardrails with different road lengths will also be increased at the same time during assembly, resulting in inconvenience in carrying. During construction, a large amount of dust and powder will be generated and float everywhere in the air, and if not cleaned in time, it will obstruct the field of vision of vehicles traveling nearby.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of construction guardrail for municipal road construction, comprising a plurality of guardrail posts, a water tank is fixedly installed on the inner side of each of the guardrail posts, a water pump is fixedly installed on the upper side of the water tank, a drain pipe is connected to the upper side of the water pump, a plurality of atomizing nozzles are provided on the surface of the drain pipe away from the water pump, two connecting tubes are fixedly connected on the left and right sides of each of the guardrail posts, and a protective adjustment component is provided between the two connecting tubes.

[0007] The protective adjustment assembly includes two baffle rods, and the upper surfaces of the two baffle rods are respectively plugged with second plug blocks, and the inner sides of the two baffle rods are slidably sleeved with movable rods, and the upper surfaces of the two movable rods are each provided with a plurality of first plug holes, and the upper surfaces of the two baffle rods are provided with second plug holes, and the baffle rod and the movable rod are fixedly connected with a protrusion and two cylindrical connecting blocks on the opposite sides thereof.

[0008] Furthermore, a water injection hole is opened on the surface of the water tank, and the water injection hole penetrates the guardrail column and extends to the outside thereof.

[0009] Furthermore, the water inlet end of the water pump is interconnected with the water tank, and the multiple atomizing nozzles are arranged in a horizontal line, and two rows are provided that penetrate the guardrail column and extend to the outside thereof.

[0010] Furthermore, a third plug hole is provided on the surface of the protrusion, and two positioning grooves and a slot are provided inside the four connecting tubes.

[0011] Furthermore, the protrusion and the two cylindrical connecting blocks are respectively inserted into the slot and the inner sides of the two positioning grooves, and the first plug-in block is plugged into the surface of the connecting tube.

[0012] Furthermore, two first support rods are welded on the surfaces of the two blocking rods, and the two first support rods are arranged at equal distances.

[0013] Furthermore, a plurality of second support rods are detachably connected to the surfaces of the two movable rods, and the plurality of second support rods are arranged at equal distances.

[0014] Furthermore, warning lights are fixedly connected to the upper sides of the two guardrail posts, and reflective strips are provided on the surfaces of the two warning lights.

[0015] Compared with the prior art, the utility model provides a new type of construction guardrail for municipal road construction, which has the following beneficial effects:

[0016] 1. The new type of construction guardrail for municipal road construction is inserted into the opposite sides of two guardrail columns through the retaining rod and the movable rod. The movable rod is extended from the retaining rod to adjust the overall length according to the length of the construction road, thereby reducing the amount of accessories carried.

[0017] 2. The new type of construction guardrail for municipal road construction absorbs the water in the water tank through a water pump and discharges it in atomized form from the surface of the atomizing nozzle opened in the drain pipe to mix and adhere the dust generated by the construction. This solves the problem that convenience can only be improved during disassembly, and the number of spare parts of guardrails of different road lengths will also increase during assembly, making it inconvenient to carry. During construction, a large amount of dust and powder will be generated and float everywhere in the air. If not cleaned in time, it will obstruct the vision of vehicles passing by. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a rear view of the structure of the barrier rod and the movable rod of the utility model;

[0021] Figure 4 It is a top view of the structure of the barrier rod and the movable rod of the utility model;

[0022] Figure 5 It is a structural top view of the guardrail column of the utility model.

[0023] In the figure: 1 guardrail post, 2 connecting tube, 3 blocking rod, 4 first plug block, 5 water tank, 6 movable rod, 7 water pump, 8 second plug block, 9 first support rod, 10 second support rod, 11 first plug hole, 12 second plug hole, 13 protrusion, 14 third plug hole, 15 cylindrical connecting block, 16 slot, 17 positioning groove, 18 drain pipe, 19 atomizing nozzle, 20 warning light. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] Embodiment 1:

[0026] See also Figure 1-5In the present embodiment, a new type of construction guardrail for municipal road construction comprises a plurality of guardrail posts 1, a water tank 5 is fixedly installed on the inner side of the plurality of guardrail posts 1, a water pump 7 is fixedly installed on the upper side of the water tank 5, a drain pipe 18 is connected to the upper side of the water pump 7, a plurality of atomizing nozzles 19 are provided on the surface of the drain pipe 18 away from the water pump 7, two connecting tubes 2 are fixedly connected on the left and right sides of the plurality of guardrail posts 1, a protective adjustment component is provided between the two connecting tubes 2, the protective adjustment component comprises two baffle rods 3, the upper side surfaces of the two baffle rods 3 are respectively plugged with second plug blocks 8, movable rods 6 are slidably sleeved on the inner sides of the two baffle rods 3, a plurality of first plug holes 11 are provided on the upper side surfaces of the two movable rods 6, a second plug hole 12 is provided on the upper side surfaces of the two baffle rods 3, and a protrusion 13 and two cylindrical connecting blocks 15 are fixedly connected on the opposite sides of the baffle rod 3 and the movable rod 6.

[0027] Among them, a water injection hole is opened on the surface of the water tank 5, the water injection hole penetrates the guardrail column 1 and extends to the outside thereof, the water inlet end of the water pump 7 is communicated with the water tank 5, a plurality of atomizing nozzles 19 are arranged in a horizontal line, and two rows are provided to penetrate the guardrail column 1 and extend to the outside thereof, a third plug hole 14 is opened on the surface of the protrusion 13, two positioning grooves 17 and a slot 16 are opened inside the four connecting tubes 2, the protrusion 13 and the two cylindrical connecting blocks 15 are respectively inserted into the slot 16 and the inner side of the two positioning grooves 17, a first plug block 4 is inserted into the surface of the connecting tube 2, two first support rods 9 are welded on the surfaces of the two baffle rods 3, the two first support rods 9 are arranged equidistantly, and a plurality of second support rods 10 are detachably connected to the surfaces of the two movable rods 6, and the plurality of second support rods 10 are arranged equidistantly.

[0028] It should be noted that the second support rod 10 can be detachably plugged into the surface of the movable rod 6. According to the different lengths of the movable rod 6 extending from the barrier rod 3 and the different distances, multiple second support rods 10 can be detachably connected and plugged in to facilitate subsequent assembly and disassembly.

[0029] Embodiment 2:

[0030] See also Figure 1-2 On the basis of the first embodiment, the present invention comprises a warning light 20 fixedly connected to the upper sides of two guardrail posts 1, and reflective strips are arranged on the surfaces of the two warning lights 20.

[0031] By adopting the above technical solution, the reflective strip arranged on the surface of the warning light 20 can be illuminated by the light when the vehicle is driving at night, so that the situation of the guardrail column 1 can be observed more clearly.

[0032] The working principle of the above embodiment is:

[0033] A plurality of guardrail posts 1 are sequentially placed at the side of the construction road, the barrier rod 3 is aligned with one of the guardrail posts 1 and inserted into the connection tube 2 fixed thereto, the cylindrical connection block 15 and the protrusion 13 on the surface of the barrier rod 3 are respectively inserted into the slot 16 and the positioning groove 17 provided in the connection tube 2, the first plug block 4 is inserted into the third plug hole 14 and fixed, and at the same time the movable rod 6 is pulled out from the barrier rod 3 and fixed in the connection tube 2 on the surface of another guardrail post 1 in the same way, the two guardrail posts 1 are pulled to move in a straight line back and forth according to the distance of the construction road, and the movable rod 6 will also move out of the barrier rod 3 The distance between the two guardrail posts 1 is extended to improve the support of the guardrail. A plurality of second support rods 10 are bolted to the surface of the movable rod 6 and arranged equidistantly with the first support rod 9 to improve the protective function of the support. After the assembly and fixation are completed, the water pump 7 is started to absorb the water in the water tank 5, and the mist is discharged from the drain pipe 18 to the atomizing nozzle 19. The dust and dust generated during construction can be mixed to achieve the effect of dust reduction. The warning light 20 on the road at night and the reflective strip arranged on the surface of the warning light 20 can be illuminated by the light during the driving of vehicles at night, so that the position of the guardrail post 1 can be observed more clearly.

[0034] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of construction guardrail for municipal road construction, comprising a plurality of guardrail posts (1), characterized in that: A water tank (5) is fixedly mounted on the inner side of each of the plurality of guardrail posts (1); a water pump (7) is fixedly mounted on the upper side of each of the water tanks (5); a drainage pipe (18) is connected to the upper side of each of the water pumps (7); a plurality of atomizing nozzles (19) are provided on the surface of the drainage pipe (18) on a side away from the water pump (7); two connecting tubes (2) are fixedly connected to the left and right sides of each of the plurality of guardrail posts (1); a protective adjustment component is provided between the two connecting tubes (2); The protection adjustment assembly comprises two baffle rods (3), the upper surfaces of the two baffle rods (3) are respectively plugged with second plug blocks (8), the inner sides of the two baffle rods (3) are slidably sleeved with movable rods (6), the upper surfaces of the two movable rods (6) are respectively provided with a plurality of first plug holes (11), the upper surfaces of the two baffle rods (3) are respectively provided with second plug holes (12), and the baffle rods (3) and the movable rods (6) are respectively fixedly connected with a protrusion (13) and two cylindrical connecting blocks (15) on opposite sides thereof.

2. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: A water injection hole is provided on the surface of the water tank (5), and the water injection hole penetrates the guardrail column (1) and extends to the outside thereof.

3. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: The water inlet end of the water pump (7) is in communication with the water tank (5), and the plurality of atomizing nozzles (19) are arranged in a horizontal line, with two rows penetrating the guardrail column (1) and extending to the outside thereof.

4. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: A third plug hole (14) is provided on the surface of the protrusion (13), and two positioning grooves (17) and a slot (16) are provided inside each of the four connecting tubes (2).

5. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: The protrusion (13) and the two cylindrical connecting blocks (15) are respectively inserted into the inner sides of the slot (16) and the two positioning grooves (17), and the first inserting block (4) is inserted into the surface of the connecting tube (2).

6. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: Two first support rods (9) are welded on the surfaces of the two blocking rods (3), and the two first support rods (9) are arranged at equal distances.

7. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: A plurality of second support rods (10) are detachably connected to the surfaces of the two movable rods (6), and the plurality of second support rods (10) are arranged at equal distances.

8. The novel construction guardrail for municipal road construction according to claim 1 is characterized by: Warning lights (20) are fixedly connected to the upper sides of the two guardrail posts (1), and reflective strips are provided on the surfaces of the two warning lights (20).

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