Anti-collision barrel

Abstract

The anti-collision barrel comprises a left assembling module and a right assembling module which are detachably matched, the left assembling module and the right assembling module each comprise an assembling body and an assembling part arranged on the assembling body, and the assembling parts are arranged on the surfaces, matched with each other, of the assembling bodies of the left assembling module and the right assembling module; the assembly part comprises an assembly block and an assembly space matched with the opposite assembly block; the assembling block is matched with the assembling space, so that tight connection between the left assembling module and the right assembling module is ensured; the utility model further comprises a limiting part, and the limiting part is simultaneously matched with the assembly blocks in the assembly parts of the left assembly module and the right assembly module which are matched with each other. Due to the arrangement of the limiting parts, the stability of connection is further enhanced, the anti-collision barrel is prevented from loosening or deforming as much as possible when the anti-collision barrel is used for a long time or is impacted by external force, the anti-collision barrel can continuously and stably play a safety prompting role in a long time, and the safety of road traffic is improved.

Description

Technical Field

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

[0002] In road traffic management, crash barrels, as indispensable temporary or permanent traffic control devices, are widely used in a variety of critical scenarios, including road closures, construction zone isolation, and pedestrian safety guidance. Their primary function is to maintain traffic order, prevent potential safety risks, and effectively guide pedestrians and vehicles.

[0003] Traditional crash barrel designs often adopt an integral structure, that is, the various parts of the crash barrel are fixedly connected, but cannot be flexibly disassembled and reassembled. This not only increases the difficulty of transportation and storage, but also limits its adaptability in different scenarios. In addition, traditional crash barrels usually require complex tools or equipment to assist in the assembly process, and the assembly steps are cumbersome, resulting in low installation efficiency.

[0004] In order to overcome the limitations of traditional crash barrels, a number of detachable and assembled crash barrel products have gradually emerged on the market; these products realize flexible disassembly and reassembly, greatly improving the adaptability and flexibility of crash barrels; however, there are still some shortcomings in the detachable crash barrel products on the market; on the one hand, the design of some products is too complicated, resulting in high manufacturing costs, which is not conducive to promotion and application; on the other hand, some products have defects in the connection method between modules, and the connection is not stable enough, which is easy to loosen during long-term use or when subjected to external force, thereby affecting the stability and use effect of the crash barrel; at the same time, the stability of the crash barrel after assembly is crucial for its long-term continuous safety warning. As a traffic control facility, the crash barrel must be able to withstand various weather conditions, vehicle crushing and human damage, maintain its original shape and position, so as to continuously and effectively play a safety warning role. Utility Model Content

[0005] The utility model overcomes the deficiencies of the prior art and provides an anti-collision barrel with a simple structure, reasonable design, wide application range, flexible use and high stability after assembly.

[0006] In order to solve the above technical problems, the technical solutions of the present invention are as follows:

[0007] A crash bucket comprises a left assembly module and a right assembly module that can be detachably matched. Both of the modules comprise an assembly body and an assembly portion arranged on the assembly body, wherein the assembly portion is arranged on surfaces of the two assembly bodies that cooperate with each other; the assembly portion comprises an assembly block and an assembly space that matches the other assembly block; and further comprises a limiting portion that cooperates with the assembly blocks in the assembly portions of the left assembly module and the right assembly module that cooperate with each other.

[0008] Furthermore, the assembly blocks and the assembly spaces of the same assembly part are arranged adjacent to each other.

[0009] Furthermore, the assembly space is arranged in the assembly body, and an assembly opening of the assembly space is provided on the assembly body; the assembly block is arranged horizontally, one end of the assembly block is connected to the assembly body of the left assembly module or the right assembly module, and the other end faces the other party and cooperates with the assembly space of the other party through the assembly opening; the assembly blocks of the left assembly module and the right assembly module are parallel to each other.

[0010] Furthermore, the length of the assembly block is greater than the length of the assembly space; it includes a first part entering the assembly space and a second part outside the assembly space; the second part of the assembly block is provided with a limiting through hole vertically passing through its upper and lower surfaces; the surfaces of the assembly body that cooperate with each other are provided with an assembly recess, the second part of the assembly block and the assembly opening are in the assembly recess, and the assembly space is provided corresponding to the assembly recess; the assembly body is provided with an upper hollow space above the limiting through hole, the upper hollow space is communicated with the limiting through hole, and the inner diameter of the upper hollow space is at least the same as the inner diameter of the limiting through hole; after the left assembly module and the right assembly module are matched, their upper hollow spaces and assembly recesses are communicated, and the limiting through holes of the assembly block in the assembly parts that cooperate with each other are communicated, and at the same time, the limiting through holes of the assembly block are exposed from the upper hollow space.

[0011] Furthermore, the assembly body is provided with a lower hollow space below the limiting through hole, the lower hollow space is communicated with the limiting through hole, and the inner diameter of the lower hollow space is at least the same as the inner diameter of the limiting through hole; after the left assembly module and the right assembly module are matched, the lower hollow spaces of the two are communicated; the length of the limiting part is at least equal to the sum of the lengths of the upper hollow space and the lower hollow space.

[0012] Furthermore, the limiting portion is made of a material with high strength and a certain weight.

[0013] Furthermore, the assembly body is symmetrically designed, with assembly parts symmetrically arranged on its left and right sides; the assembly block is symmetrically designed, and after the assembly block is assembled, its symmetry axis is in the same plane as the boundary line between the left assembly module and the right assembly module.

[0014] Furthermore, installation grooves are provided on the inner surfaces of the assembly bodies that cooperate with each other, and the top openings of the installation grooves face each other; the installation grooves pass through the upper and lower ends of the assembly body, and the openings at both ends of the installation grooves are located at the upper and lower end surfaces of the assembly body; the installation grooves on the assembly bodies of the left assembly module and the right assembly module are arranged corresponding to each other; after the left assembly module and the right assembly module are matched, their installation grooves are connected to form an installation space.

[0015] Furthermore, it also includes an indicator mark, which includes a base, a connecting rod and an identification plate, and the two ends of the connecting rod are respectively connected to the base and the identification plate; the diameter of the connecting rod matches the inner diameter of the installation space; a limiting groove is provided at the bottom of the assembly body, and a limiting protrusion matching the limiting groove is provided at the top of the base; a raised support block is also provided at the top of the assembly body, and the support block is located around the installation groove. After the indicator mark cooperates with the left assembly module and the right assembly module, the support block abuts against the connecting rod.

[0016] Furthermore, a counterweight space is provided in the assembly body, a feeding port for the counterweight space is provided at the top of the assembly body, and a feeding channel is provided between the feeding port and the top of the counterweight space; a discharge port for the counterweight space is provided near the bottom end of the assembly body, and a discharge channel is provided between the discharge port and the bottom of the counterweight space. Beneficial effects

[0017] In the utility model, the design of detachable left assembly module and right assembly module makes it possible to easily disassemble and reassemble the crash barrel, which greatly improves the flexibility of transportation and storage; the crash barrel can be quickly adjusted according to different scenarios and needs, thereby improving its adaptability.

[0018] In the present invention, the assembly block matches the assembly space, ensuring a tight connection between the left assembly module and the right assembly module; at the same time, the setting of the limiting part further enhances the stability of the connection, and avoids as much as possible the loosening or deformation of the crash barrel when used for a long time or subjected to external force, so that the crash barrel can continue to play a safety reminder role in a long period of time, thereby improving the safety of road traffic; at the same time, the limiting part cooperates with the assembly block in the mutually cooperating assembly part. Compared with other limiting methods, the installation operation of the limiting part in the present invention is more convenient, and the limiting effect is better; and because the connection method between the modules is simple and clear, the training difficulty and error rate of the operator are also reduced.

[0019] In the present invention, the assembly block and assembly space of the same assembly part are arranged adjacent to each other, so that after the left assembly module and the right assembly module are assembled, their assembly blocks are in adjacent positions. At this time, the installation of the limit part will make the installation more convenient and easy to operate.

[0020] In the utility model, the assembly space is built into the assembly body, and the connection of the assembly blocks is realized through the assembly opening, so that the connection between the left assembly module and the right assembly module is tighter and more stable; at the same time, the space utilization is optimized and the presence of external connecting parts or protruding parts is avoided, so that the crash barrel can utilize the space more effectively during storage, transportation and use, reducing unnecessary space waste.

[0021] In the present invention, when the left assembly module and the right assembly module are matched, the limiting through holes of the assembly blocks in the mutually matching assembly parts of the two can communicate with each other and be exposed from the upper hollow space of the assembly body; so that during the assembly process, the limiting parts can be more easily aligned and inserted into the relevant parts, thereby improving the efficiency and accuracy of assembly.

[0022] In the present invention, through the setting of the lower hollow space, it cooperates with the limiting through hole and the upper hollow space to form a channel that penetrates the assembly body; the limiting part can completely penetrate the assembly block and the assembly body, thereby achieving a deeper connection depth, which not only increases the strength of the connection and makes the entire connection structure more stable, and can withstand greater external forces, but also further enhances the structural stability of the anti-collision barrel.

[0023] In the present invention, the length of the limiting portion is at least equal to the sum of the lengths of the upper hollow space and the lower hollow space, which means that the limiting portion can completely fill these two spaces and form a tight fit with the assembly block and the assembly body; this tight fit reduces the safety hazards caused by looseness or gaps and improves the reliability of the connection; at the same time, it also avoids the risk of connection components falling off or being damaged due to external forces as much as possible.

[0024] In the present invention, the use of high-strength materials makes the limiting part less likely to deform or break when subjected to external forces, thereby improving the strength and durability of the entire connecting structure; the limiting part is made of a material with a certain weight, so that it can act as a counterweight and can better resist external forces, preventing the anti-collision barrel from shaking or tilting during use, thereby improving the overall stability.

[0025] In the present invention, the symmetrical design makes the crash bucket more balanced in structure, and this balance not only improves the overall stability of the crash bucket, but also extends its service life.

[0026] In the present invention, the symmetry axis of the assembly block is in the same plane as the boundary line between the left assembly module and the right assembly module, so that after the assembly is completed, the assembly block is at the junction of the left assembly module and the right assembly module, which can make the overall equipment more uniform.

[0027] In the present invention, by setting the installation groove and the installation space, the present invention can add a counterweight in the installation space to improve stability; or fix the reminder sign through the installation space, thereby making the reminder effect of the present invention better; the multifunctional use of the installation space makes the present invention applicable to more different environments.

[0028] In the present invention, the indicator provides clear indication information through the signboard, which helps drivers and pedestrians to quickly identify and respond accordingly; the connecting rod places the signboard at a higher position, making it more conspicuous and playing a better indicating role.

[0029] In the present invention, the diameter of the connecting rod matches the inner diameter of the installation space, ensuring the stability of the indicator during the installation process; at the same time, the cooperation between the limiting groove and the limiting protrusion further enhances the cooperation stability between the base and the assembly body, and also makes the overall stability of the present invention better; the support block abuts against the connecting rod, preventing the indicator from shaking or falling off due to external force as much as possible, thereby improving safety.

[0030] In the utility model, by setting up a counterweight space in the assembly body and equipping it with a feeding port and a discharging port, the user can flexibly add or reduce counterweight objects in the counterweight space according to actual needs; in this way, the weight of the anti-collision barrel can be adjusted according to different road conditions, wind strength and other factors, thereby enhancing its stability and preventing it from being blown over or shifted in bad weather or strong wind conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a structural diagram of the coordination between the left assembly module and the right assembly module.

[0032] Figure 2 This is a structural diagram of the inner surface direction of the left assembly module or the right assembly module.

[0033] Figure 3 This is a structural diagram of the outer surface direction of the left assembly module or the right assembly module.

[0034] Figure 4 This is a structural diagram of the inner surface direction of the left assembly module.

[0035] Figure 5 This is a structural diagram of the inner surface direction of the right assembly module.

[0036] Figure 6 This is a structural diagram of the lower surface direction of the left assembly module or the right assembly module.

[0037] Figure 7 This is a cross-sectional view of the assembly portion when the left assembly module and the right assembly module are mated.

[0038] Figure 8 It is a cross-sectional view of the matching point between the limiting part and the assembly part.

[0039] Figure 9 for Figure 7 Cross-section of the center-left assembly module.

[0040] Figure 10 for Figure 8Cross-section of the assembly module in the middle right.

[0041] Figure 11 This is a structural diagram of the indicator in coordination with the left assembly module and the right assembly module.

[0042] Figure 12 for Figure 11 Enlarged view of point A in the middle.

[0043] Figure 13 This is a top-down structural diagram of the indicator.

[0044] Figure 14 It is a cross-sectional view of the left assembly module and the right assembly module.

[0045] Figure 15 for Figure 14 Enlarged view of point B in the middle.

[0046] Numbers in the figure:

[0047] 1. Left assembly module; 2. Right assembly module; 3. Assembly body; 4. Assembly part; 5. Limiting part; 6. Indicator; 7. Anti-sway device; 30. Assembly recess; 31. Assembly opening; 32. Upper hollow space; 33. Lower hollow space; 34. Mounting slot; 35. Mounting space; 36. Limiting groove; 37. Support block; 38. Reinforcement rib; 39. Counterweight space; 41. Assembly block; 42. Assembly space; 43. Limiting through hole; 44. First part; 45. Second part; 51. Handle; 61. Base; 62. Connecting rod; 63. Identification plate; 64. Limiting protrusion; 71. Sliding rod; 72. Floating plate; 73. Leakage hole; 341. Top opening; 342. Openings at both ends; 391. Feeding port; 392. Feeding channel; 393. Discharge port; 394. Discharge channel. DETAILED DESCRIPTION

[0048] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments are merely a specific description of the present invention, and their purpose is to allow those skilled in the art to better understand the technical solution of the present invention, and should not be regarded as limiting the present invention.

[0049] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0050] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example

[0051] like Figure 1-15 As shown, a crash bucket comprises a detachable left assembly module 1 and a right assembly module 2. The detachable left assembly module 1 and the right assembly module 2 are designed so that the crash bucket can be easily disassembled and reassembled, which greatly improves the flexibility of transportation and storage; the crash bucket can be quickly adjusted according to different scenes and needs, thereby improving its adaptability; the left assembly module 1 and the right assembly module 2 both comprise an assembly body 3 and an assembly portion 4 arranged on the assembly body 3, and the assembly portion 4 is arranged on the surface where the two assembly bodies 3 cooperate with each other; the assembly portion 4 comprises an assembly block 41 and an assembly space 42 that matches the other assembly block 41; the assembly block 41 matches the assembly space 42, ensuring that the left assembly The utility model further comprises a limiting portion 5, which cooperates with the assembly block 41 in the assembly portion 4 of the left assembly module 1 and the right assembly module 2. The setting of the limiting portion 5 further enhances the stability of the connection, and avoids as much as possible the loosening or deformation of the crash barrel when used for a long time or subjected to external force, so that the crash barrel can continue to play a safety reminder role for a long time and improve the safety of road traffic. Compared with other limiting methods, the installation operation of the limiting portion 5 in the utility model is more convenient, and the limiting effect is better. And because the connection method between the modules is simple and clear, the training difficulty and error rate of the operator are also reduced.

[0052] In the present invention, the assembly block 41 and the assembly space 42 of the same assembly part 4 are arranged adjacent to each other, so that after the left assembly module 1 and the right assembly module 2 are assembled, their assembly blocks 41 are in adjacent positions. At this time, the installation of the limiting part 5 will make its installation more convenient and easy to operate.

[0053] It is worth noting that the adjacency between the assembly block 41 and the assembly space 42 of the same assembly portion 4 includes vertical adjacency and horizontal adjacency, which can be specifically selected according to actual conditions.

[0054] In the present invention, the assembly space 42 is arranged in the assembly body 3, and an assembly opening 31 of the assembly space 42 is provided on the assembly body 3; the assembly block 41 is arranged horizontally, one end of the assembly block 41 is connected to the assembly body 3 of the left assembly module 1 or the right assembly module 2, and the other end faces the other party and cooperates with the assembly space 42 of the other party through the assembly opening 31; the assembly blocks 41 of the left assembly module 1 and the right assembly module 2 are parallel to each other; the assembly space 42 is built into the assembly body 3, and the connection of the assembly block 41 is realized through the assembly opening 31, so that the connection between the left assembly module 1 and the right assembly module 2 is tighter and more stable; at the same time, the space utilization is optimized to avoid the existence of external connectors or protrusions, so that the crash barrel can more effectively utilize space during storage, transportation and use, reducing unnecessary space waste.

[0055] In the present invention, the length of the assembly block 41 is greater than the length of the assembly space 42; it includes a first portion 44 that enters the assembly space 42 and a second portion 45 that is outside the assembly space 42; the second portion 45 of the assembly block 41 is provided with a limiting through-hole 43 that vertically passes through its upper and lower surfaces; the assembly body 3 is provided with an assembly recess 30 on the surfaces that cooperate with each other, the second portion 45 of the assembly block 41 and the assembly opening 31 are located in the assembly recess 30, and the assembly space 42 is provided corresponding to the assembly recess 30; the assembly body 3 is provided with an upper portion 43 above the limiting through-hole 43 The hollow space 32, the upper hollow space 32 is communicated with the limiting through hole 43, and the inner diameter of the upper hollow space 32 is at least the same as the inner diameter of the limiting through hole 43; after the left assembly module 1 and the right assembly module 2 are matched, the upper hollow spaces 32 and the assembly recesses 30 of the two are communicated, and the limiting through holes 43 of the assembly blocks 41 in the assembly parts 4 of the two that cooperate with each other are communicated, and at the same time, the limiting through holes 43 of the assembly blocks 41 are exposed from the upper hollow space 32; during the assembly process, the limiting part 5 can be more easily aligned and inserted into the relevant components, thereby improving the efficiency and accuracy of assembly.

[0056] In the present invention, a lower hollow space 33 is provided below the limiting through hole 43 of the assembly body 3, and the lower hollow space 33 is communicated with the limiting through hole 43, and the inner diameter of the lower hollow space 33 is at least the same as the inner diameter of the limiting through hole 43; after the left assembly module 1 and the right assembly module 2 are matched, the lower hollow spaces 33 of the two are communicated; through the setting of the lower hollow space 33, it cooperates with the limiting through hole 43 and the upper hollow space 32 to form a channel that passes through the assembly body 3; so that the limiting part 5 can completely pass through the assembly block 41 and the assembly body 3, thereby achieving a deeper connection depth, which not only increases the strength of the connection and makes the entire connection structure more stable, but also can resist greater external forces, and further enhances the structural stability of the crash barrel.

[0057] In the present invention, the length of the limiting portion 5 is at least equal to the sum of the lengths of the upper hollow space 32 and the lower hollow space 33, which means that the limiting portion 5 can completely fill these two spaces and form a tight fit with the assembly block 41 and the assembly body 3; this tight fit reduces the safety hazards caused by looseness or gaps and improves the reliability of the connection; at the same time, it also avoids the risk of the connection parts falling off or being damaged due to external forces as much as possible.

[0058] In this embodiment, the assembly block 41 and the assembly space 42 of the same assembly part 4 are adjacent to each other in the upper and lower directions. After the left assembly module 1 and the right assembly module 2 are matched, the limiting through holes 43 of the assembly blocks 41 in the assembly parts 4 of the two mutually matched ones overlap, thereby facilitating the matching of the limiting part 5 with the assembly blocks 41 of the two.

[0059] In this embodiment, when the limiting portion 5 is installed, it passes through the limiting through hole 43 of the assembly block 41 , and its two ends are respectively located in the upper hollow space 32 and the lower hollow space 33 .

[0060] In the present invention, the limiting part 5 is made of a material with high strength and a certain weight; the use of high-strength material makes the limiting part 5 less likely to deform or break when subjected to external force, thereby improving the strength and durability of the entire connection structure; the limiting part 5 made of a material with a certain weight can act as a counterweight, better resist external forces, and prevent the anti-collision barrel from shaking or tilting during use, thereby improving the overall stability.

[0061] In this embodiment, a handle 51 is provided at the top of the limiting portion 5, and when the limiting portion 5 is installed, the handle 51 can still be exposed from the upper hollow space 32, thereby facilitating the removal of the limiting portion 5 when disassembling the present invention.

[0062] In the present invention, the assembly body 3 is symmetrically designed, and the assembly parts 4 are symmetrically arranged on the left and right sides thereof. The symmetrical design makes the crash bucket more balanced in structure. This balance not only improves the overall stability of the crash bucket, but also extends its service life.

[0063] In the present invention, the assembly block 41 is symmetrically designed, and after the assembly block 41 is assembled, its symmetry axis is in the same plane as the boundary line between the left assembly module 1 and the right assembly module 2; so that the assembly block 41 is at the junction of the left assembly module 1 and the right assembly module 2 after the assembly is completed, which can make the overall device more uniform.

[0064] In the present invention, mounting grooves 34 are provided on the inner surfaces of the assembly body 3 that cooperate with each other, and the top openings 341 of the mounting grooves 34 face each other; the mounting grooves 34 pass through the upper and lower ends of the assembly body 3, and the openings 342 at both ends of the mounting grooves 34 are located on the upper and lower end surfaces of the assembly body 3; the mounting grooves 34 on the assembly bodies 3 of the left assembly module 1 and the right assembly module 2 are arranged corresponding to each other; after the left assembly module 1 and the right assembly module 2 are matched, their mounting grooves 34 are communicated to form an installation space 35; through the arrangement of the mounting grooves 34 and the installation space 35, the present invention can add a counterweight in the installation space 35 to improve stability; or fix a reminder sign through the installation space 35, thereby making the reminder effect of the present invention better; the multifunctional use of the installation space 35 makes the present invention applicable to more different environments.

[0065] In the present invention, an indicator sign 6 is also included, which includes a base 61, a connecting rod 62 and an identification plate 63. The two ends of the connecting rod 62 are respectively connected to the base 61 and the identification plate 63; the indicator sign 6 provides clear indication information through the identification plate 63, which helps drivers and pedestrians to quickly identify and respond accordingly; the connecting rod 62 places the identification plate 63 in a higher position, making it more conspicuous and playing a better indicating role.

[0066] In this embodiment, the connecting rod 62 and the limiting portions 5 are symmetrically arranged, and the symmetry axes of the connecting rod 62 and the limiting portions 5 are on the same plane; thereby making the overall structure of the present invention more uniform.

[0067] In this embodiment, the mounting groove 34 is arranged at the center of the symmetry axis of the left assembly module 1 and the right assembly module 2, so that the indicator mark 6 is arranged at the center position of the utility model, thereby making the overall structure of the utility model more uniform and stable.

[0068] In this embodiment, the diameter of the connecting rod 62 matches the inner diameter of the installation space 35, ensuring the stability of the indicator 6 during the installation process; a limiting groove 36 is provided at the bottom of the assembly body 3, and a limiting protrusion 64 matching the limiting groove 36 is provided at the top of the base 61; the cooperation between the limiting groove 36 and the limiting protrusion 64 further enhances the cooperation stability between the base 61 and the assembly body 3, and also makes the overall stability of the utility model better; a raised support block 37 is also provided on the top of the assembly body 3, and the support block 37 is located around the installation groove 34. After the indicator 6 cooperates with the left assembly module 1 and the right assembly module 2, the support block 37 abuts against the connecting rod 62; a stable force is applied to the connecting rod 62 by the support block 37, so as to prevent the indicator 6 from shaking or falling off due to external force as much as possible, thereby improving safety.

[0069] In this embodiment, the widths of the limiting protrusions 64 are different at different locations, so that the fit between the base 61 and the assembly body 3 is more stable.

[0070] In this embodiment, a reinforcing rib 38 is further provided on the top of the assembly body 3 to further enhance the strength of the top of the assembly body 3 .

[0071] In the utility model, a counterweight space 39 is provided in the assembly body 3, a feeding port 391 of the counterweight space 39 is provided at the top of the assembly body 3, and a feeding channel 392 is provided between the feeding port 391 and the top of the counterweight space 39; a discharge port 393 of the counterweight space 39 is provided near the bottom end of the assembly body 3, and a discharge channel 394 is provided between the discharge port 393 and the bottom of the counterweight space 39; by providing the counterweight space 39 in the assembly body 3 and equipping it with the feeding port 391 and the discharge port 393, the user can flexibly add or reduce the counterweight to the counterweight space 39 according to actual needs; in this way, the weight of the anti-collision barrel can be adjusted according to different road conditions, wind strength and other factors, thereby enhancing its stability and preventing it from being blown down or shifted in bad weather or strong wind conditions.

[0072] Generally, a control switch is also provided at the discharge port 393 , and the discharge port 393 is turned on or off by turning on the control switch to control the amount of the counterweight in the counterweight space 39 .

[0073] In this embodiment, the counterweight space 39 is symmetrically arranged, and the symmetry axis of the counterweight space 39 is on the same plane as the symmetry axis of the assembly body 3, so that the weight distribution of the assembly body 3 is more uniform after the counterweight space 39 is counterweighted.

[0074] In this embodiment, the counterweight in the counterweight space 39 is made of liquid, such as water; an anti-sway device 7 is also provided in the counterweight space 39, and the anti-sway device 7 includes a slide rod 71 and a float plate 72; the slide rod 71 is vertically arranged, and its two ends are connected to the upper and lower ends of the inner surface of the counterweight space 39, and the float plate 72 is slidably connected to the slide rod 71; the density of the float plate 72 is less than the density of the liquid counterweight, and the float plate 72 can always float above the liquid surface to reduce its swaying area on the liquid surface, so as to reduce the liquid surface sway, making the utility model more stable as a whole.

[0075] In this embodiment, the cross-sectional shape and size of each horizontal height of the counterweight space 39 are the same; the shape of the float plate 72 matches the cross-sectional shape of the counterweight space 39, so that the float plate 72 can fit tightly in the counterweight space 39, reducing the gap where the liquid surface can shake. This tight fit not only improves the stability of the float plate 72 and the liquid surface, but also enhances the anti-sway effect of the present invention; the float plate 72 is provided with a leakage hole 73 that passes through it from top to bottom. The setting of the leakage hole 73 allows people to add liquid counterweights. It can reach the bottom of the counterweight space 39 through the leakage hole 73, so that the float plate 72 always floats on the liquid surface to achieve an anti-sway effect.

[0076] In other embodiments, the shape and size of the float 72 can be adjusted according to actual conditions, with the aim of reducing the shaking of the liquid counterweight to a certain extent and improving the overall stability of the present invention.

[0077] In some preferred embodiments, the anti-sway device 7 also includes a sliding damper, which is arranged on the sliding rod 71 and realizes the sliding connection between the sliding rod 71 and the floating plate 72 through the sliding damper; further suppressing the rapid movement of the floating plate 72 to ensure that it can maintain a relatively stable state under any circumstances.

[0078] It is worth noting that other technical solutions of the present invention belong to the existing technology and are therefore not described in detail.

[0079] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the concept of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A crash bucket, characterized in that: It includes a left assembly module and a right assembly module that can be detachably matched, both of which include an assembly body and an assembly portion provided on the assembly body, and the assembly portion is provided on the surfaces of the two assembly bodies that match each other; The assembly portion includes an assembly block and an assembly space matching the other assembly block; It also includes a limiting portion, which cooperates with the assembly blocks in the assembly parts that cooperate with both the left assembly module and the right assembly module; The assembly blocks and assembly spaces of the same assembly part are arranged adjacent to each other; The assembly space is provided in the assembly body, and an assembly opening for the assembly space is provided on the assembly body; the assembly block is arranged horizontally, one end of the assembly block is connected to the assembly body of the left assembly module or the right assembly module, and the other end faces the other and cooperates with the assembly space of the other through the assembly opening; the assembly blocks of the left assembly module and the right assembly module are parallel to each other; The length of the assembly block is greater than the length of the assembly space; it includes a first portion entering the assembly space and a second portion outside the assembly space; the second portion of the assembly block is provided with a limiting through hole vertically penetrating the upper and lower surfaces thereof; An assembly recess is provided on the mating surfaces of the assembly body, the second portion of the assembly block and the assembly opening are located in the assembly recess, and the assembly space is provided corresponding to the assembly recess; The assembly body is provided with an upper hollow space above the limiting through hole, the upper hollow space is communicated with the limiting through hole, and the inner diameter of the upper hollow space is at least the same as the inner diameter of the limiting through hole; after the left assembly module and the right assembly module are matched, the upper hollow spaces and the assembly inner recesses of the two are communicated, and the limiting through holes of the assembly blocks in the assembly parts of the two mutually matched modules are communicated, and at the same time, the limiting through holes of the assembly blocks are exposed from the upper hollow space; The assembly body is provided with a lower hollow space below the limiting through hole, the lower hollow space is communicated with the limiting through hole, and the inner diameter of the lower hollow space is at least the same as the inner diameter of the limiting through hole; after the left assembly module and the right assembly module are matched, the lower hollow spaces of the two are communicated; the length of the limiting portion is at least equal to the sum of the lengths of the upper hollow space and the lower hollow space; The assembly blocks and assembly spaces of the same assembly part are adjacent to each other in the vertical direction. After the left assembly module and the right assembly module are matched, the limiting through holes of the assembly blocks in the assembly parts of the two matched parts overlap. When the limiting part is installed, it passes through the limiting through hole of the assembly block, and its two ends are respectively located in the upper hollow space and the lower hollow space.

2. The crash bucket according to claim 1, characterized in that: The assembly body is symmetrically designed, with assembly parts symmetrically arranged on its left and right sides; the assembly block is symmetrically designed, and after the assembly block is assembled, its symmetry axis is in the same plane as the boundary line between the left assembly module and the right assembly module.

3. The crash bucket according to claim 2, characterized in that: Installation grooves are provided on the inner surfaces of the assembly bodies that cooperate with each other, and the top openings of the installation grooves face each other; the installation grooves pass through the upper and lower ends of the assembly body, and the openings at both ends of the installation grooves are located at the upper and lower end surfaces of the assembly body; the installation grooves on the assembly bodies of the left assembly module and the right assembly module are arranged corresponding to each other; after the left assembly module and the right assembly module are matched, their installation grooves are connected to form an installation space.

4. The crash bucket according to claim 3, characterized in that: It also includes an indicator mark, which includes a base, a connecting rod and an identification plate, and the two ends of the connecting rod are respectively connected to the base and the identification plate; the diameter of the connecting rod matches the inner diameter of the installation space; a limiting groove is provided at the bottom of the assembly body, and a limiting protrusion matching the limiting groove is provided at the top of the base; a raised support block is also provided at the top of the assembly body, and the support block is located around the installation groove. After the indicator mark cooperates with the left assembly module and the right assembly module, the support block abuts against the connecting rod.

5. The crash bucket according to claim 1, characterized in that: A counterweight space is provided in the assembly body, a feeding port for the counterweight space is provided at the top of the assembly body, and a feeding channel is provided between the feeding port and the top of the counterweight space; a discharge port for the counterweight space is provided near the bottom end of the assembly body, and a discharge channel is provided between the discharge port and the bottom of the counterweight space.

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