Warning anti-collision barrel

Abstract

The utility model discloses a warning anti-collision barrel which comprises an anti-collision pad and a balance weight module. The counterweight module comprises two or more counterweight water tanks, the counterweight water tanks are detachably matched with the anti-collision pad, and the counterweight water tanks are detachably matched with one another, so that the length can be flexibly adjusted according to actual requirements, and the applicability and the flexibility of the warning anti-collision barrel are improved; a mounting part and a mounting space matched with the mounting part are arranged on the counterweight water tank; a water storage space is arranged in the counterweight water tank, the mounting space is communicated with the water storage space, and a conveying channel communicated with the water storage space is arranged in the mounting part; the conveying channel is communicated with the mounting space after the mounting part is matched with the mounting space; after the counterweight water tanks are connected with each other, the water storage spaces between the adjacent counterweight water tanks are communicated through the matching of the mounting parts and the mounting spaces, so that an operator can supply water to the plurality of water storage spaces through the conveying channel by adding water from a single inlet, the water adding process is greatly simplified, and the counterweight adjusting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic facilities, and more specifically, to a warning anti-collision barrel. Background Art

[0002] In road traffic management, as an indispensable temporary or permanent traffic control facility, the warning anti-collision barrel is widely used in various key scenarios such as road closure, construction area isolation, and pedestrian safety guidance. Its main function is to ensure traffic order, prevent potential safety risks, and effectively guide pedestrians and vehicles.

[0003] To achieve stable placement of the warning anti-collision barrel under different ground conditions and wind effects, a counterweight water tank is usually equipped. These water tanks change the counterweight by adjusting the water volume in the internal water storage space, thereby ensuring the stability of the warning anti-collision barrel.

[0004] However, there are significant limitations in the counterweight adjustment mechanism of traditional warning anti-collision barrels; especially when the warning anti-collision barrel needs to be extended, additional counterweight water tanks need to be added, which not only increases the difficulty of achieving uniform counterweight for each water tank, but may also affect the overall stability of the warning anti-collision barrel. In addition, the process of adding water to each counterweight water tank one by one is time-consuming and cumbersome, with low efficiency. Especially when urgent deployment or rapid adjustment of the position of the warning anti-collision barrel is required, this way of adding water one by one obviously cannot meet the demand for rapid response. Content of the Utility Model

[0005] The utility model overcomes the deficiencies of the prior art and provides a warning anti-collision barrel with a simple structure, reasonable design, uniform counterweight, rapid water addition, and efficient counterweight adjustment.

[0006] To solve the above technical problems, the technical solution of the utility model is as follows:

[0007] A warning anti-collision barrel includes an anti-collision pad and a counterweight module; the counterweight module includes two or more counterweight water tanks, and the counterweight water tanks are detachably fitted between the anti-collision pad and each other; an installation part and an installation space for fitting with the installation part are provided on the counterweight water tank; a water storage space is provided in the counterweight water tank, the installation space communicates with the water storage space, and a delivery channel communicating with the water storage space is provided in the installation part; after the installation part is fitted with the installation space, the delivery channel communicates with the installation space; the bottom surfaces of the water storage spaces in each counterweight water tank are at the same horizontal height.

[0008] Further, the installation part includes an installation block disposed on the outer surface of the counterweight water tank, and the conveying channel is disposed within the installation block; the conveying channel includes a first opening and a second opening, the first opening is disposed within the counterweight water tank to communicate the conveying channel with the water storage space, and the second opening is disposed at the end of the installation block that cooperates with the installation space; the installation space is disposed within the counterweight water tank, and it includes a third opening and a fourth opening, the third opening is disposed on the outer surface of the counterweight water tank for the installation block to enter the installation space, and the fourth opening is disposed within the counterweight water tank to communicate the installation space with the water storage space.

[0009] Further, a shielding part for closing the conveying channel is disposed within the conveying channel, and an opening part for opening the shielding part is disposed within the installation space.

[0010] Further, the shielding part includes a shielding sheet, the shielding sheet is disposed at one end of the conveying channel close to the second opening, and the shielding sheet is movably connected to the inner wall of the conveying channel; the opening part includes a top rod, one end of the top rod is connected to the inner wall of the installation space close to the water storage space, the diameter of the top rod is smaller than the inner diameter of the conveying channel, and the length direction of the top rod corresponds to the length direction of the conveying channel; a conveying space is disposed within the top rod, and the fourth opening is between the conveying space and the water storage space to communicate the two; a water inlet is further disposed on the top rod to communicate the installation space with the conveying space; when the installation part cooperates with the installation space, the other end of the top rod enters the conveying channel and opens the shielding sheet to communicate the conveying channel with the conveying space.

[0011] Further, the shielding sheet is connected to the inner wall of the conveying channel through a hinge, and the shielding sheet is flipped relative to the conveying channel; the shape of the shielding sheet corresponds to the axial cross-section of the conveying channel; a blocking block is further disposed at the second opening; the blocking block is adjacent to the hinge and is on the outer side of the hinge; when the shielding sheet closes the conveying channel, it abuts against the blocking block; a through hole for the top rod to pass through is disposed on the blocking block.

[0012] Further, a sealing ring is sleeved on the top rod, and the sealing ring is at the end where the top rod is connected to the inner wall of the installation space.

[0013] Further, a receiving concave for accommodating the shielding sheet is further disposed on the inner wall of the conveying channel, and the inner diameter of the receiving concave is larger than the inner diameter of other parts of the conveying channel; the hinge includes a first end and a second end that are rotatably connected, the first end is within the receiving concave, and the second end is connected to the shielding sheet; after the top rod completely opens the shielding sheet, the shielding sheet is within the receiving concave.

[0014] Further, the shielding part further includes a reset elastic member; the reset elastic member uses a compression spring, one end of which is connected to the inner surface of the shielding sheet facing inward, and the other end is connected to the receiving concave.

[0015] Furthermore, it also includes a sealing cover that closes the third opening after the counterweight water tank is disassembled; the sealing cover is connected to the installation space through a thread, and matching threads are provided on the outer wall of the sealing cover entering the installation space and on the inner wall of the installation space near the third opening.

[0016] Furthermore, an installation portion and an installation space are provided at least in the lower half of the counterweight water tank; a water filling port for the water storage space is provided at the top of the counterweight water tank, and a water filling channel is provided between the water filling port and the top of the water storage space; a water discharge port for the water storage space is provided near the bottom end of the counterweight water tank, and a water discharge channel is provided between the water discharge port and the bottom of the water storage space. Beneficial Effects

[0017] In the utility model, the counterweight module is composed of two or more counterweight water tanks, which can be detachably matched with the anti-collision pad and with each other; the length of the warning anti-collision barrel can be flexibly adjusted according to actual needs, and the most suitable configuration can be found for scenarios such as road closure, construction area isolation and pedestrian safety guidance, thereby improving the applicability and flexibility of the warning anti-collision barrel.

[0018] In the utility model, after each counterweight water tank is connected to each other, the water storage spaces between adjacent counterweight water tanks are communicated through the cooperation of the mounting portion and the mounting space, so that the operator can add water from a single inlet and supply water to multiple water storage spaces at the same time through the conveying channel, which greatly simplifies the water adding process and improves the efficiency of counterweight adjustment; when it is necessary to quickly deploy or adjust the position of the warning and anti-collision barrel, the counterweight adjustment work can be completed quickly to meet the use needs in emergency situations.

[0019] In the utility model, when the bottom surface of the water storage space in each balancing water tank is at the same horizontal height, the water pressure inside each balancing water tank can be kept as close as possible, which helps to evenly balance the weight of each water storage space and avoids the balancing weight deviation caused by uneven water pressure as much as possible.

[0020] In the utility model, the mounting block enters the mounting space through the third opening and fits tightly with the mounting space. This design makes the connection between the counterweight water tanks both firm and easy to operate. At the same time, the arrangement of the first opening, the second opening, the third opening and the fourth opening also ensures the smooth flow of water between the water storage spaces.

[0021] In the utility model, the shielding part arranged in the conveying channel enables the counterweight water tank to close the conveying channel after being disassembled or when not in use, effectively preventing the water in the water storage space from leaking and evaporating through the conveying channel, thereby maintaining the stability of the water volume; it can avoid as much as possible the accidental outflow of water in the water storage space during the movement of the counterweight water tank; at the same time, the shielding part can also prevent external pollutants such as dust and impurities from entering the conveying channel, ensuring the cleanliness of the water quality.

[0022] In the utility model, the shielding piece is arranged at one end of the conveying channel close to the second opening and is movably connected to the inner wall of the conveying channel; at the same time, the top rod serves as the opening part, and its length direction corresponds to the length direction of the conveying channel; it is ensured that the top rod can accurately touch the shielding piece and open it during the movement, thereby realizing smooth connection of the conveying channel and accurately controlling the opening and closing of the conveying channel.

[0023] In the utility model, the conveying space and the water storage space are communicated through the fourth opening, and water can directly enter the water storage space through the conveying space; at the same time, through the setting of the water inlet, the water in the conveying channel can enter the conveying space through the water inlet to realize the flow of water between the water storage spaces.

[0024] In the utility model, the shielding sheet is connected to the inner wall of the conveying channel by a hinge, so that the shielding sheet can be flipped relative to the conveying channel, which not only simplifies the opening and closing process of the shielding sheet, but also makes the operation more flexible and smooth; the shape of the shielding sheet corresponds to the axial cross-section of the conveying channel. This design enables the shielding sheet to fit tightly against the inner wall of the channel when closing the conveying channel, thereby obtaining a better sealing effect; the blocking block not only provides a stable abutting surface for the shielding sheet, but also enhances the stability of the shielding sheet in the closed state.

[0025] In the utility model, by providing a sealing ring, after the counterweight water tank is matched, it is possible to prevent water from leaking through a tiny gap between the top rod and the inner wall of the installation space as much as possible.

[0026] In the utility model, an accommodating recess is provided on the inner wall of the conveying channel, so that after the top rod completely opens the shielding sheet, the shielding sheet is located in the accommodating recess, so as to prevent the shielding sheet from being unable to be completely opened and blocking the water flow in the conveying channel.

[0027] In the utility model, by setting the reset elastic part, after the counterweight water tank is released from the top rod and leaves the conveying channel, the shielding plate can be stably reset, thereby closing the conveying channel and preventing the water in the water storage space from leaking through the conveying channel as much as possible.

[0028] In the utility model, the sealing cover is tightly connected to the installation space through threads, which effectively prevents moisture inside the counterweight water tank from leaking out through the installation space during disassembly or transportation.

[0029] In the utility model, an installation portion and an installation space are provided in the lower half of the counterweight water tank so that the counterweight water tank can achieve a uniform water adding effect when partial water is added, making the overall structure of the utility model more uniform and capable of more stable use.

[0030] In the present utility model, the water filling channel is connected to the top of the water storage space, enabling the staff to conveniently fill water into the water storage space through the water filling port. Similarly, a water discharge port and a water discharge channel are provided near the bottom end of the counterweight water tank, allowing the water in the water storage space to be easily discharged when needed to adjust the counterweight of the warning anti-collision barrel. Brief Description of the Drawings

[0031] Figure 1 It is a structural diagram of the whole present utility model.

[0032] Figure 2 It is a structural diagram of the anti-collision pad.

[0033] Figure 3 It is a structural diagram of the side of the counterweight water tank with the installation space and provided with a sealing cover.

[0034] Figure 4 It is a structural diagram of the side of the counterweight water tank with the installation space.

[0035] Figure 5 It is a structural diagram of the side of the counterweight water tank with the installation part.

[0036] Figure 6 For Figure 5 Cross-sectional view.

[0037] Figure 7 For Figure 6 Enlarged structural diagram at position A in

[0038] Figure 8 For Figure 3 Cross-sectional view.

[0039] Figure 9 For Figure 8 Enlarged structural diagram at position B in

[0040] Figure 10 It is a structural diagram of the cooperation of adjacent counterweight water tanks.

[0041] Figure 11 For Figure 10 Enlarged structural diagram at position C in

[0042] Reference numerals in the figure:

[0043] 1. Anti-collision pad; 2. Counterweight module; 3. Counterweight water tank; 4. Installation part; 5. Installation space; 6. Shielding part; 7. Opening part; 8. Assembly block; 9. Assembly space; 31. Water storage space; 32. Water filling port; 33. Water filling channel; 34. Water discharge port; 35. Water discharge channel; 36. Limit groove; 37. Limit space; 38. Control switch; 41. Conveyor channel; 42. Installation block; 43. First opening; 44. Second opening; 45. Blocking block; 46. Through hole; 47. Accommodating concave; 51. Third opening; 52. Fourth opening; 53. Sealing cover; 54. Matching thread; 61. Shielding piece; 62. Hinge; 63. Reset elastic member; 71. Push rod; 72. Conveyor space; 73. Water inlet; 74. Sealing ring; 91. Assembly opening; 621. First end; 622. Second end. Detailed implementation mode

[0044] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific elaborations of the present utility model, and their purpose is to enable those skilled in the art to better understand the technical solutions of the present utility model, and should not be regarded as a limitation of the present utility model.

[0045] In the description of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present utility model.

[0046] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, if terms such as "installation", "connection", "connection" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art of the present utility model, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0047] As Figure 1-11As shown, a warning anti-collision barrel comprises an anti-collision pad 1 and a counterweight module 2; the counterweight module 2 comprises two or more counterweight water tanks 3, and the counterweight water tank 3 and the anti-collision pad 1 and the counterweight water tanks 3 are detachably matched, so that the length of the warning anti-collision barrel can be flexibly adjusted according to actual needs, whether it is a road closure, construction area isolation or pedestrian safety guidance and other scenes, the most suitable configuration can be found, which improves the applicability and flexibility of the warning anti-collision barrel; the counterweight water tank 3 is provided with a mounting portion 4 and an mounting space 5 matched with the mounting portion 4; the counterweight water tank 3 is provided with a water storage space 31, and the mounting space 5 and the water storage space 31 are connected. The installation portion 4 is provided with a conveying channel 41 which is in communication with the water storage space 31; after the installation portion 4 cooperates with the installation space 5, the conveying channel 41 is in communication with the installation space 5; after the counterweight water tanks 3 are connected to each other, the water storage spaces 31 between adjacent counterweight water tanks 3 are in communication through the cooperation of the installation portion 4 and the installation space 5, so that the operator can add water from a single inlet and supply water to multiple water storage spaces 31 at the same time through the conveying channel 41, which greatly simplifies the water adding process and improves the efficiency of counterweight adjustment; when it is necessary to quickly deploy or adjust the position of the warning and anti-collision barrel, the counterweight adjustment work can be completed quickly to meet the use needs in emergency situations.

[0048] In the utility model, the bottom surface of the water storage space 31 in each balancing water tank 3 is at the same horizontal height, which can ensure that the water pressure inside each balancing water tank 3 is as close as possible, thereby contributing to the uniform weight balance of each water storage space 31 and avoiding the weight deviation caused by uneven water pressure as much as possible.

[0049] In the utility model, the mounting portion 4 includes a mounting block 42 arranged on the outer surface of the counterweight water tank 3, and the conveying channel 41 is arranged in the mounting block 42; the conveying channel 41 includes a first opening 43 and a second opening 44, the first opening 43 is arranged in the counterweight water tank 3 so that the conveying channel 41 communicates with the water storage space 31, and the second opening 44 is arranged at the end of the mounting block 42 that cooperates with the mounting space 5; the mounting space 5 is arranged in the counterweight water tank 3, which includes a third opening 51 and a fourth opening 52, the third opening 51 is arranged on the outer surface of the counterweight water tank 3 for the mounting block 42 to enter the mounting space 5, and the fourth opening 52 is arranged in the counterweight water tank 3 so that the mounting space 5 communicates with the water storage space 31; the mounting block 42 enters the mounting space 5 through the third opening 51 and fits closely with the mounting space 5. This design makes the connection between the counterweight water tanks 3 both firm and easy to operate; at the same time, the arrangement of the first opening 43, the second opening 44, the third opening 51 and the fourth opening 52 also ensures the smoothness of the water flow between the water storage space 31.

[0050] In the utility model, a shielding portion 6 for closing the conveying channel 41 is provided in the conveying channel 41, and an opening portion 7 for opening the shielding portion 6 is provided in the installation space 5; the shielding portion 6 provided in the conveying channel 41 enables the counterweight water tank 3 to close the conveying channel 41 after disassembly or when not in use, effectively preventing the water in the water storage space 31 from leaking and evaporating through the conveying channel 41, thereby maintaining the stability of the water volume; it can avoid as much as possible the water in the water storage space 31 from accidentally flowing out during the movement of the counterweight water tank 3; at the same time, the shielding portion 6 can also prevent external pollutants such as dust and impurities from entering the conveying channel 41, thereby ensuring the cleanliness of the water quality.

[0051] In the utility model, the shielding part 6 includes a shielding piece 61, which is arranged at one end of the conveying channel 41 close to the second opening 44, and the shielding piece 61 is movably connected to the inner wall of the conveying channel 41; the opening part 7 includes a push rod 71, one end of the push rod 71 is connected to the inner wall of the installation space 5 close to the water storage space 31, the diameter of the push rod 71 is smaller than the inner diameter of the conveying channel 41, and the length direction of the push rod 71 corresponds to the length direction of the conveying channel 41; the shielding piece 61 is arranged at one end of the conveying channel 41 close to the second opening 44, and is movably connected to the inner wall of the conveying channel 41; at the same time, the push rod 71 serves as the opening part 7, and its length direction corresponds to the length direction of the conveying channel 41; it is ensured that the push rod 71 can accurately touch the shielding piece 61 and open it during the movement, thereby realizing the smooth connection of the conveying channel 41 and accurately controlling the opening and closing of the conveying channel 41.

[0052] In this embodiment, a conveying space 72 is provided in the top rod 71, and the fourth opening 52 is located between the conveying space 72 and the water storage space 31 so that the two are connected; a water inlet 73 is also provided on the top rod 71 to connect the installation space 5 with the conveying space 72; when the installation portion 4 cooperates with the installation space 5, the other end of the top rod 71 enters the conveying channel 41 and opens the shielding sheet 61 to connect the conveying channel 41 with the conveying space 72; the conveying space 72 and the water storage space 31 are connected through the fourth opening 52, and the water flow can directly enter the water storage space 31 through the conveying space 72; at the same time, through the setting of the water inlet 73, the water in the conveying channel 41 can enter the conveying space 72 through the water inlet 73, so as to realize the flow of water between the water storage spaces 31.

[0053] In the present invention, the shielding sheet 61 is connected to the inner wall of the conveying channel 41 through the hinge 62, and the shielding sheet 61 is turned over relative to the conveying channel 41; the shape of the shielding sheet 61 corresponds to the axial cross-section of the conveying channel 41; a blocking block 45 is also provided at the second opening 44; the blocking block 45 is adjacent to the hinge 62 and is located on the outer side of the hinge 62; when the shielding sheet 61 closes the conveying channel 41, it abuts against the blocking block 45; the blocking block 45 is provided with a through hole 46 for the ejector rod 71 to pass through; the shielding sheet 61 passes through The hinge 62 is connected to the inner wall of the conveying channel 41, so that the shielding piece 61 can be flipped relative to the conveying channel 41, which not only simplifies the opening and closing process of the shielding piece 61, but also makes the operation more flexible and smooth; the shape of the shielding piece 61 corresponds to the axial cross-section of the conveying channel 41. This design enables the shielding piece 61 to fit tightly against the inner wall of the channel when closing the conveying channel 41, thereby obtaining a better sealing effect; the blocking block 45 not only provides a stable abutting surface for the shielding piece 61, but also enhances the stability of the shielding piece 61 in the closed state.

[0054] In the utility model, a sealing ring 74 is sleeved on the top rod 71, and the sealing ring 74 is located at one end where the top rod 71 is connected to the inner wall of the installation space 5; through the setting of the sealing ring 74, after the counterweight water tank 3 is matched, it is possible to prevent water from leaking through the tiny gap between the top rod 71 and the inner wall of the installation space 5 as much as possible.

[0055] In the utility model, a receiving recess 47 for accommodating the shielding piece 61 is further provided on the inner wall of the conveying channel 41, and the inner diameter of the receiving recess 47 is larger than the inner diameter of other parts of the conveying channel 41; the hinge 62 includes a first end 621 and a second end 622 that are rotatably connected, the first end 621 of which is located in the receiving recess 47, and the second end 622 is connected to the shielding piece 61; after the top rod 71 completely opens the shielding piece 61, the shielding piece 61 is located in the receiving recess 47; by providing the receiving recess 47 on the inner wall of the conveying channel 41, the shielding piece 61 is located in the receiving recess 47 after the top rod 71 completely opens the shielding piece 61; so as to avoid the shielding piece 61 being unable to be completely opened and blocking the water flow of the conveying channel 41.

[0056] In the utility model, the shielding part 6 also includes a reset elastic member 63; the reset elastic member 63 adopts a compression spring, one end of which is connected to the inward surface of the shielding piece 61, and the other end of which is connected to the accommodating recess 47; through the setting of the reset elastic member 63, after the counterweight water tank 3 releases the matching top rod 71 and leaves the conveying channel 41, the shielding piece 61 can be stably reset, thereby closing the conveying channel 41, and preventing the water in the water storage space 31 from leaking through the conveying channel 41 as much as possible.

[0057] In the present utility model, it further includes a sealing cover 53 for closing the third opening 51 after the disassembly between the counterweight water tanks 3; the sealing cover 53 is threadedly connected to the installation space 5, and mating threads 54 are provided on the outer wall of the part of the sealing cover 53 entering the installation space 5 and on the inner wall of the installation space 5 close to the third opening 51; the sealing cover 53 is tightly connected to the installation space 5 through threads, effectively preventing the water inside the counterweight water tank 3 from leaking out through the installation space 5 during disassembly or transportation.

[0058] In the present utility model, at least the lower half of the counterweight water tank 3 is provided with an installation part 4 and an installation space 5; so that the counterweight water tank 3 can achieve the effect of uniform water addition when adding some water, making the overall structure of the present utility model more uniform and enabling it to be used more stably.

[0059] In the present utility model, a water filling port 32 for the water storage space 31 is provided at the top end of the counterweight water tank 3, and a water filling channel 33 is provided between the water filling port 32 and the top of the water storage space 31; a water discharging port 34 for the water storage space 31 is provided near the bottom end of the counterweight water tank 3, and a water discharging channel 35 is provided between the water discharging port 34 and the bottom of the water storage space 31; being connected to the top of the water storage space 31 through the water filling channel 33 enables the staff to conveniently add water into the water storage space 31 through the water filling port 32; similarly, a water discharging port 34 and a water discharging channel 35 are provided near the bottom end of the counterweight water tank 3, so that the water in the water storage space 31 can be easily discharged when needed to adjust the counterweight of the warning anti-collision barrel.

[0060] Generally, a control switch 38 is also provided at the water discharging port 34, and the water discharging port 34 is opened or closed by the opening of the control switch 38 to control the water volume in the water storage space 31.

[0061] In the present utility model, fitting blocks 8 and fitting spaces 9 for cooperating with the fitting blocks 8 are further provided on the anti-collision pad 1 and the counterweight water tank 3; the fitting blocks 8 are arranged on the outer surfaces of the anti-collision pad 1 and the counterweight water tank 3; the fitting spaces 9 are arranged inside the anti-collision pad 1 and the counterweight water tank 3, and fitting openings 91 for the fitting blocks 8 to enter the fitting spaces 9 are provided on the outer surfaces of the anti-collision pad 1 and the counterweight water tank 3; thereby realizing the detachable cooperation between the counterweight water tank 3 and the anti-collision pad 1 and between the counterweight water tanks 3; the length directions of the fitting blocks 8 on each counterweight water tank 3 are the same as that of the mounting block 42, thereby avoiding interference between the counterweight water tanks 3 when the counterweight water tanks 3 are assembled.

[0062] In the present utility model, a limiting groove 36 is provided at the bottom of the side surface of the counterweight water tank 3, and after the counterweight water tanks 3 are completed with cooperation, the limiting grooves 36 of adjacent counterweight water tanks 3 communicate with each other to form a limiting space 37; a limiting block matching the limiting space 37 can be arranged in the limiting space 37, thereby making the overall stability of the present utility model better.

[0063] It should be noted that other technical solutions of the present utility model belong to the prior art, so they will not be elaborated herein.

[0064] The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as within the protection scope of the present utility model.

Claims

1. A warning anti-collision barrel, characterized in that, It includes a collision cushion and a counterweight module; the counterweight module includes two or more counterweight water tanks, and the counterweight water tanks are detachably fitted between the collision cushion and each other; an installation part and an installation space for fitting with the installation part are provided on the counterweight water tank; a water storage space is provided in the counterweight water tank, the installation space communicates with the water storage space, and a conveying channel communicating with the water storage space is provided in the installation part; after the installation part and the installation space are fitted, the conveying channel communicates with the installation space; the bottom surfaces of the water storage spaces in each counterweight water tank are at the same horizontal height.

2. The warning anti-collision barrel according to claim 1, wherein, The installation part includes an installation block provided on the outer surface of the counterweight water tank, and the conveying channel is provided in the installation block; the conveying channel includes a first opening and a second opening, the first opening is provided in the counterweight water tank to make the conveying channel communicate with the water storage space, and the second opening is provided at the end where the installation block is fitted with the installation space. The installation space is provided in the counterweight water tank, and it includes a third opening and a fourth opening. The third opening is provided on the outer surface of the counterweight water tank for the installation block to enter the installation space, and the fourth opening is provided in the counterweight water tank to make the installation space communicate with the water storage space.

3. A warning anti-collision barrel according to claim 2, characterized in that, A shielding part for closing the conveying channel is provided in the conveying channel, and an opening part for opening the shielding part is provided in the installation space.

4. The warning anti-collision barrel according to claim 3, characterized in that, The shielding part includes a shielding piece, the shielding piece is provided at one end of the conveying channel close to the second opening, and the shielding piece is movably connected to the inner wall of the conveying channel. The opening part includes a push rod, one end of the push rod is connected to the inner wall of the installation space close to the water storage space, the diameter of the push rod is smaller than the inner diameter of the conveying channel, and the length direction of the push rod corresponds to the length direction of the conveying channel; a conveying space is provided in the push rod, and the fourth opening is between the conveying space and the water storage space to make the two communicate with each other. An inlet is also provided on the push rod to make the installation space communicate with the conveying space; when the installation part and the installation space are fitted, the other end of the push rod enters the conveying channel and opens the shielding piece to make the conveying channel communicate with the conveying space.

5. A warning anti-collision barrel according to claim 4, characterized in that, The shielding piece is connected to the inner wall of the conveying channel through a hinge and is flipped relative to the conveying channel; the shape of the shielding piece corresponds to the axial cross-section of the conveying channel; a blocking block is also provided at the second opening; the blocking block is adjacent to the hinge and is on the outer side of the hinge; when the shielding piece closes the conveying channel, it abuts against the blocking block. A through hole for the push rod to pass through is provided on the blocking block.

6. A warning and anti-collision barrel according to claim 5, characterized in that, A sealing ring is sleeved on the push rod, and the sealing ring is at one end where the push rod is connected to the inner wall of the installation space.

7. A warning and anti-collision barrel according to claim 5, characterized in that, An accommodating concave for accommodating the shielding piece is also provided on the inner wall of the conveying channel, and the inner diameter of the accommodating concave is larger than that of other parts of the conveying channel; the hinge includes a rotatably connected first end and a second end, the first end is in the accommodating concave, and the second end is connected to the shielding piece; after the push rod completely opens the shielding piece, the shielding piece is in the accommodating concave.

8. A warning and anti-collision barrel according to claim 7, characterized in that, The shielding part further includes a reset elastic member; the reset elastic member is a compression spring, one end of which is connected to the inner surface of the shielding piece facing inward, and the other end is connected to the accommodating concave.

9. A warning anti-collision barrel according to claim 8, characterized in that, It further includes a sealing cover for closing the third opening after the counterweight water tanks are disassembled; the sealing cover is threadedly connected to the installation space, and mating threads are provided on the outer wall of the part of the sealing cover entering the installation space and on the inner wall of the installation space close to the third opening.

10. A warning and anti-collision barrel according to claim 1, characterized in that, At least an installation part and an installation space are provided in the lower half of the counterweight water tank; a water filling port for the water storage space is provided at the top of the counterweight water tank, and a water filling channel is provided between the water filling port and the top of the water storage space; a water discharge port for the water storage space is provided near the bottom end of the counterweight water tank, and a water discharge channel is provided between the water discharge port and the bottom of the water storage space.

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