Road maintenance anti-collision barrel

Abstract

The utility model belongs to the technical field of anti-collision barrels, and provides a road maintenance anti-collision barrel which comprises a barrel body, and two reflective strips are pasted on the outer side of the barrel body. The movable assembly is arranged on one side of the interior of the barrel body, the movable assembly comprises a threaded rod which is movably installed in the barrel body, a threaded block is movably installed on the outer side of the threaded rod, four supporting plates are fixedly installed on the outer side of the threaded block, and universal wheels are movably installed on one sides of the four supporting plates; the threaded blocks capable of moving up and down are arranged in the barrel body, the four supporting plates are driven by the threaded blocks to move synchronously, when the supporting plates move downwards, the universal wheels can be driven to get close to the ground until the barrel body is supported by the universal wheels, and therefore the barrel body can be pushed freely under the action of the universal wheels; and after the barrel body is filled with the filler, workers can conveniently carry the barrel body, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-collision barrels, and in particular relates to an anti-collision barrel for road maintenance. Background Art

[0002] Highway crash barrels are a type of highway facility. They are mainly installed on highways and urban roads at locations where cars are prone to collide with fixed facilities on the road, such as road bends, roadside sentry boxes, toll booths, and entrances and exits of elevated roads. They play an isolating role and have an obvious warning effect on drivers. When a vehicle collides with the equipment, it can effectively reduce the impact force, thereby protecting the safety of the vehicle, passengers and road facilities.

[0003] After searching, the patent with authorization announcement number CN 210439200 U discloses an anti-collision barrel, including a convenient filling material discharge base, a reflective plate, a film, an anti-collision barrel body, a connecting column, a positioning connection block, and a closed cover plate. The convenient filling material discharge base is arranged at the lower end of the anti-collision barrel body and is connected by a fixed installation method. The reflective plate is bonded to the outer wall of the film, and the film is attached to the outer wall of the anti-collision barrel body. The anti-collision barrel body is arranged at the lower end of the connecting column and is an integrated structure. The positioning connection block is arranged at the lower end of the closed cover plate and is connected by a threaded installation method. The rotation of the rotating screw causes the internal thread block to move along the thread, and the first movable closed block connected to the internal thread block is linked to release the restriction on the discharge port, so that the filling material can be directly discharged from the anti-collision barrel body. A structure is provided that the filling material can be discharged directly through the bottom opening without tipping the anti-collision barrel, which helps to increase the convenience of recycling the anti-collision barrel.

[0004] The above patent has the following shortcomings: although the anti-collision barrel has achieved the convenience of easy recycling, after being filled with water or sand and gravel, the weight of the anti-collision barrel will increase, making it difficult to carry and move, causing inconvenience to the staff; at the same time, the anti-collision barrel has a reflective plate pasted on the outer wall, which can play a certain warning role, but after long-term use, the pasted reflective plate is prone to fall off or the reflective effect is poor, and it cannot play a warning role. Utility Model Content

[0005] The purpose of the utility model is to provide a road maintenance anti-collision barrel to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A road maintenance anti-collision barrel, comprising:

[0008] A barrel body, wherein two reflective strips are pasted on the outer side of the barrel body;

[0009] A moving assembly, the moving assembly is arranged on one side of the barrel body, the moving assembly comprises a threaded rod movably installed inside the barrel body, a threaded block movably installed on the outer side of the threaded rod, four support plates are fixedly installed on the outer side of the threaded block, and universal wheels are movably installed on one side of the four support plates;

[0010] A warning component is arranged on one side of the top of the barrel body, and the warning component includes a warning light movably installed at the top of the barrel body, a mounting frame is fixedly installed on the top of the barrel body, a mounting block is movably installed inside the mounting frame, and the mounting block is fixedly connected to the warning light near one side of the warning light.

[0011] Preferably, a servo motor is installed at the top of the barrel body through a fixed seat, the output end of the servo motor is connected to a threaded rod through a coupling transmission, a threaded block is installed on the outer side of the threaded rod through threaded engagement, and two limit grooves are opened inside the barrel body, and the two limit grooves are symmetrically arranged on both sides of the barrel body.

[0012] Preferably, limit blocks are movably installed inside the two limit grooves, the limit blocks are slidably fitted with the inner walls of the limit grooves, the limit blocks are fixedly connected to the threaded block on the side close to the threaded block, four support plates are fixedly installed on the outside of the threaded block, and universal wheels are movably installed on the four support plates on the side away from the threaded block through bearings.

[0013] Preferably, a warning light is movably installed on the top of the barrel body, a mounting frame is fixedly installed on the top of the barrel body close to the warning light, a mounting block is movably installed inside the mounting frame, the mounting block is slidably fitted with the inner wall of the mounting frame, and the mounting block is fixedly connected to the warning light on the side close to the warning light.

[0014] Preferably, U-shaped plates are symmetrically installed on both sides of the installation frame, a baffle is fixedly installed inside the U-shaped plate, a locking plate is movably installed between the baffle and the U-shaped plate through a groove, one end of the locking plate passes through the interior of the installation frame, and an arc surface is provided on one end of the locking plate close to the interior of the installation frame. Locking grooves are symmetrically provided on both sides of the installation block, the locking grooves and the locking plates are correspondingly arranged, one end of the locking plate extends into the locking groove, and the locking plate slides and fits with the inner wall of the locking groove.

[0015] Preferably, a reset plate is fixedly mounted on the outer side of the locking plate, two reset springs are connected between the reset plate and the U-shaped plate, and the two reset springs are symmetrically arranged on both sides of the reset plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model sets a threaded block that can move up and down inside the barrel body, and uses the threaded block to drive four support plates to move synchronously. When the support plate moves downward, it drives the universal wheel close to the ground until the universal wheel supports the barrel body. In this way, the barrel body can be pushed arbitrarily under the action of the universal wheel. After it is filled with fillers, it is also convenient for workers to carry the barrel body, thereby improving work efficiency.

[0018] (2) The utility model can play a certain warning role at night by sticking reflective strips on the outside of the barrel body, reminding passing vehicles to drive carefully. At the same time, a warning light is set on the top of the barrel body, and the warning light is used to alert vehicles, playing a double protection role, avoiding the situation where the reflective strip falls off and fails to play a warning role. In addition, with the cooperation of the locking plate and the locking groove, the warning light can be quickly disassembled and assembled, which is convenient for the staff to replace the warning light and prolong the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the barrel of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the warning light of the utility model;

[0022] Figure 4 This is a schematic diagram of the locking plate installation structure of the utility model.

[0023] In the figure: 1. barrel; 11. reflective strip; 2. moving assembly; 21. servo motor; 22. threaded rod; 23. threaded block; 24. limit groove; 25. limit block; 26. support plate; 27. universal wheel; 3. warning assembly; 31. warning light; 32. mounting frame; 33. mounting block; 34. U-shaped plate; 35. baffle; 36. locking plate; 37. locking groove; 38. reset plate; 39. reset spring. 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 - Figure 2As shown, a road maintenance anti-collision barrel comprises:

[0027] The barrel body 1 has two reflective strips 11 pasted on the outer side of the barrel body 1;

[0028] The moving assembly 2 is arranged at one side of the barrel body 1. The moving assembly 2 includes a threaded rod 22 movably installed inside the barrel body 1, a threaded block 23 is movably installed on the outer side of the threaded rod 22, four support plates 26 are fixedly installed on the outer side of the threaded block 23, and universal wheels 27 are movably installed on one side of the four support plates 26;

[0029] The warning component 3 is arranged on one side of the top of the barrel body 1. The warning component 3 includes a warning light 31 movably installed at the top of the barrel body 1. A mounting frame 32 is fixedly installed on the top of the barrel body 1. A mounting block 33 is movably installed inside the mounting frame 32. The mounting block 33 is fixedly connected to the warning light 31 near one side of the warning light 31.

[0030] Specifically, a servo motor 21 is installed at the top of the barrel body 1 through a fixed seat, and the output end of the servo motor 21 is connected to a threaded rod 22 through a coupling transmission, and a threaded block 23 is installed on the outer side of the threaded rod 22 through threaded engagement, and two limit grooves 24 are opened inside the barrel body 1, and the two limit grooves 24 are symmetrically arranged on both sides of the barrel body 1, and limit blocks 25 are movably installed inside the two limit grooves 24, and the limit blocks 25 are slidably fitted with the inner walls of the limit grooves 24, and the limit blocks 25 are fixedly connected to the threaded block 23 on the side close to the threaded block 23, and four support plates 26 are fixedly installed on the outer side of the threaded block 23, and universal wheels 27 are movably installed on the four support plates 26 away from the threaded block 23 through bearings.

[0031] As can be seen from the above, the servo motor 21 provides power output for the rotation of the threaded rod 22, and the threaded rod 22 can drive the threaded block 23 to move up and down by rotating, thereby synchronously driving the support plate 26 and the universal wheel 27 to move up and down, and the limit block 25 and the limit groove 24 can limit the threaded block 23, so that the threaded block 23 can only move in a straight line.

[0032] When in use, first start the servo motor 21, which drives the threaded rod 22 to rotate, and then the threaded rod 22 drives the universal wheel 27 to move downward until the universal wheel 27 touches the ground and lifts the barrel body 1, so that the barrel body 1 can be pushed to move arbitrarily, which is easy to use and easy to operate.

[0033] Embodiment 2:

[0034] See also Figure 1 and Figure 3 - Figure 4As shown, a warning light 31 is movably installed on the top of the barrel body 1, a mounting frame 32 is fixedly installed on the top of the barrel body 1 close to the warning light 31, a mounting block 33 is movably installed inside the mounting frame 32, the mounting block 33 is slidably fitted with the inner wall of the mounting frame 32, and the mounting block 33 is fixedly connected to the warning light 31 close to the warning light 31.

[0035] Specifically, U-shaped plates 34 are symmetrically installed on both sides of the mounting frame 32, a baffle 35 is fixedly installed inside the U-shaped plate 34, a locking plate 36 is movably installed between the baffle 35 and the U-shaped plate 34 through a slot, one end of the locking plate 36 passes through the inside of the mounting frame 32, and an arc surface is provided at one end of the locking plate 36 near the inside of the mounting frame 32, locking grooves 37 are symmetrically provided on both sides of the mounting block 33, the locking grooves 37 are arranged corresponding to the locking plates 36, one end of the locking plate 36 extends into the locking groove 37, the locking plate 36 slides and fits with the inner wall of the locking groove 37, a reset plate 38 is fixedly installed on the outside of the locking plate 36, two reset springs 39 are connected between the reset plate 38 and the U-shaped plate 34, and the two reset springs 39 are symmetrically arranged on both sides of the reset plate 38.

[0036] As can be seen from the above, by arranging a warning light 31 on the top of the barrel body 1, it can serve as a warning at night to remind passing vehicles, and cooperate with the reflective strip 11 to provide double protection. The locking plate 36 cooperates with the locking groove 37 to realize the rapid disassembly and assembly of the warning light 31, and the reset plate 38 and the reset spring 39 can reset the locking plate 36.

[0037] When in use, first hold the warning light 31, and then press the mounting block 33 into the mounting frame 32. During the pressing process, the edges of the mounting block 33 will first contact the arc surface of the locking plate 36. Under the action of the arc surface, the locking plate 36 will move to both sides. At this time, the reset spring 39 is in a compressed state. When the mounting block 33 is pressed to the bottom of the mounting frame 32, the locking plate 36 just corresponds to the locking groove 37. The locking plate 36 will extend into the locking groove 37 under the push of the reset spring 39 to complete the installation. When disassembly is required, just pull the locking plate 36 to both sides to make the locking plate 36 away from the locking groove 37. At this time, the mounting block 33 can be taken out.

[0038] 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 road maintenance anti-collision barrel, characterized in that: include: A barrel body (1), wherein two reflective strips (11) are pasted on the outer side of the barrel body (1); A moving assembly (2), the moving assembly (2) being arranged on one side of the barrel body (1), the moving assembly (2) comprising a threaded rod (22) movably mounted inside the barrel body (1), a threaded block (23) movably mounted on the outer side of the threaded rod (22), four support plates (26) being fixedly mounted on the outer side of the threaded block (23), and universal wheels (27) being movably mounted on one side of each of the four support plates (26); A warning component (3), the warning component (3) being arranged on one side of the top end of the barrel body (1), the warning component (3) comprising a warning light (31) movably mounted on the top end of the barrel body (1), a mounting frame (32) being fixedly mounted on the top end of the barrel body (1), a mounting block (33) being movably mounted inside the mounting frame (32), and the mounting block (33) being fixedly connected to the warning light (31) on a side close to the warning light (31).

2. A road maintenance crash bucket according to claim 1, characterized in that: A servo motor (21) is installed at the top of the barrel body (1) via a fixing seat, the output end of the servo motor (21) is connected to a threaded rod (22) via a coupling, a threaded block (23) is installed on the outer side of the threaded rod (22) via a threaded engagement, and two limiting grooves (24) are opened inside the barrel body (1), and the two limiting grooves (24) are symmetrically arranged on both sides of the barrel body (1).

3. A road maintenance crash bucket according to claim 2, characterized in that: A limiting block (25) is movably installed inside the two limiting grooves (24), and the limiting block (25) is slidably fitted with the inner wall of the limiting groove (24). The side of the limiting block (25) close to the threaded block (23) is fixedly connected to the threaded block (23), and four supporting plates (26) are fixedly installed on the outer side of the threaded block (23), and the sides of the four supporting plates (26) away from the threaded block (23) are all movably installed with universal wheels (27) through bearings.

4. A road maintenance crash bucket according to claim 1, characterized in that: A warning light (31) is movably mounted on the top of the barrel body (1), a mounting frame (32) is fixedly mounted on one side of the top of the barrel body (1) close to the warning light (31), and the mounting block (33) is slidably fitted to the inner wall of the mounting frame (32).

5. A road maintenance crash bucket according to claim 4, characterized in that: U-shaped plates (34) are symmetrically mounted on both sides of the installation frame (32), a baffle plate (35) is fixedly mounted inside the U-shaped plate (34), a locking plate (36) is movably mounted between the baffle plate (35) and the U-shaped plate (34) through a slot, one end of the locking plate (36) penetrates into the interior of the installation frame (32), an arc surface is arranged at one end of the locking plate (36) close to the interior of the installation frame (32), locking grooves (37) are symmetrically arranged on both sides of the installation block (33), the locking grooves (37) are arranged corresponding to the locking plates (36), one end of the locking plate (36) extends into the interior of the locking groove (37), and the locking plate (36) is slidably fitted with the inner wall of the locking groove (37).

6. A road maintenance crash bucket according to claim 5, characterized in that: A reset plate (38) is fixedly mounted on the outer side of the locking plate (36), two reset springs (39) are connected between the reset plate (38) and the U-shaped plate (34), and the two reset springs (39) are symmetrically arranged on both sides of the reset plate (38).

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