Municipal protective isolation fence

Abstract

The utility model relates to the technical field of protective fences, and particularly discloses a municipal protective isolation fence which comprises isolation parts including a first isolation part, a plurality of second isolation parts and a third isolation part, the first isolation part, the second isolation part and the third isolation part are arranged at intervals in the vertical direction, and the number of the second isolation parts is multiple; the plurality of second isolation parts are positioned between the first isolation part and the third isolation part; the connecting parts comprise the first connecting parts, the second connecting parts and the third connecting parts, the first connecting parts are arranged between the first isolation parts and the second isolation parts, the second connecting parts are arranged between the two adjacent second isolation parts, and the third connecting parts are arranged between the second isolation parts and the third isolation parts; a first telescopic assembly, a second telescopic assembly and a third telescopic assembly; and a fixing block. The municipal protection isolation fence can stretch out and draw back in width according to actual requirements so as to adapt to different road widths or protection requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guardrails, especially to a municipal guardrail. BACKGROUND

[0002] Guardrails play a vital role in urban construction, and they are widely used in public places such as roads, bridges, parks, and squares to separate pedestrian and vehicle flows and ensure the safety of pedestrians and vehicles.

[0003] However, most existing guardrails are designed in a fixed manner, which cannot be flexibly adjusted according to the actual road width or protection requirements. This leads to many inconveniences in installation and use, especially in situations where road layouts need to be frequently adjusted or temporary closures are required.

[0004] Therefore, how to solve the problem of most existing guardrails being designed in a fixed manner and being unable to be flexibly adjusted according to the actual road width or protection requirements has become a technical problem that needs to be solved by technical personnel in the field. SUMMARY

[0005] In view of the above, the utility model provides a municipal guardrail to solve the problem of most existing guardrails being designed in a fixed manner and being unable to be flexibly adjusted according to the actual road width or protection requirements.

[0006] The utility model provides a municipal guardrail, comprising:

[0007] The isolation part comprises a first isolation part, a second isolation part, and a third isolation part, which are arranged in a vertical direction, and the second isolation part has multiple second isolation parts between the first isolation part and the third isolation part.

[0008] The connecting part comprises a first connecting part, a second connecting part, and a third connecting part, the first connecting part is arranged between the first isolation part and the second isolation part, the second connecting part is arranged between two adjacent second isolation parts, and the third connecting part is arranged between the second isolation part and the third isolation part.

[0009] The first, second, and third telescopic assemblies are arranged in the interior of the first, second, and third isolation parts, respectively, in a horizontal direction.

[0010] The fixed block is arranged at the bottom of the isolation part.

[0011] Further, the first isolation part comprises:

[0012] The first main shell and the first auxiliary shell are arranged in a vertical direction, the inner top wall and the inner bottom wall of the first main shell are symmetrically provided with first bearing seats, the side of the first main shell close to the first auxiliary shell is provided with a first through hole, the side of the first auxiliary shell close to the first main shell is provided with a first clamping groove, and the side of the first auxiliary shell away from the first main shell is uniformly provided with a plurality of first circular holes in a vertical direction.

[0013] The first rotating shaft is arranged in the interior of the first main shell in a vertical direction, and two ends of the first rotating shaft are respectively connected to the two first bearing seats.

[0014] The first isolation net is arranged on the outer surface of the first rotating shaft, one end of the first isolation net is connected to the first rotating shaft, and the other end of the first isolation net passes through the first through hole and is provided with a first buckle.

[0015] Further, the second isolation part comprises:

[0016] The second main shell and the second auxiliary shell are arranged in a vertical direction, the inner top wall and the inner bottom wall of the second main shell are symmetrically provided with second bearing seats, the side of the second main shell close to the second auxiliary shell is provided with a second through hole, the side of the second auxiliary shell close to the second main shell is provided with a second clamping groove, the side of the second main shell away from the second auxiliary shell is uniformly provided with a plurality of second circular holes A in a vertical direction, and the side of the second auxiliary shell away from the second main shell is uniformly provided with a plurality of second circular holes B in a vertical direction.

[0017] The second rotating shaft is arranged in the interior of the second main shell in a vertical direction, and two ends of the second rotating shaft are respectively connected to the two second bearing seats.

[0018] The second isolation net is arranged on the outer surface of the second rotating shaft, one end of the second isolation net is connected to the second rotating shaft, and the other end of the second isolation net passes through the second through hole and is provided with a second buckle.

[0019] Further, the third isolation part comprises:

[0020] The third main shell and the third auxiliary shell are arranged in a vertical direction, the inner top wall and the inner bottom wall of the third auxiliary shell are symmetrically provided with third bearing seats, the side of the third auxiliary shell close to the third main shell is provided with a third through hole, the side of the third main shell close to the third auxiliary shell is provided with a third clamping groove, and the side of the third main shell away from the third auxiliary shell is uniformly provided with a plurality of third circular holes in a vertical direction.

[0021] A third rotating shaft is arranged in the third sub-housing in the vertical direction, and two ends of the third rotating shaft are connected to the two third bearing seats, respectively.

[0022] A third isolation net is arranged on the outer surface of the third rotating shaft, one end of the third isolation net is connected to the third rotating shaft, and the other end of the third isolation net passes through the third through hole and is provided with a third buckle.

[0023] Further, the first connecting part comprises:

[0024] Two first horizontal rods, two ends of each of the first horizontal rods correspondingly extend into the first circular hole and the second circular hole A, respectively;

[0025] A plurality of first lifting rods are arranged in the vertical direction, and two ends of each of the first lifting rods are connected to the two first horizontal rods, respectively.

[0026] Further, the second connecting part comprises:

[0027] Two second horizontal rods, two ends of each of the second horizontal rods correspondingly extend into the second circular hole B and the second circular hole A, respectively;

[0028] A plurality of second lifting rods are arranged in the vertical direction, and two ends of each of the second lifting rods are connected to the two second horizontal rods, respectively.

[0029] Further, the third connecting part comprises:

[0030] Two third horizontal rods, two ends of each of the third horizontal rods correspondingly extend into the second circular hole B and the third circular hole, respectively;

[0031] A plurality of third lifting rods are arranged in the vertical direction, and two ends of each of the third lifting rods are connected to the two third horizontal rods, respectively.

[0032] Further, the first telescopic assembly comprises:

[0033] Two first telescopic shafts are arranged between the first main housing and the first sub-housing in the horizontal direction, and two ends of the first telescopic shafts are connected to the first main housing and the first sub-housing, respectively.

[0034] Further, the second telescopic assembly comprises:

[0035] Two second telescopic shafts are arranged between the second main housing and the second sub-housing in the horizontal direction, and two ends of the second telescopic shafts are connected to the second main housing and the second sub-housing, respectively.

[0036] Further, the third telescopic assembly comprises:

[0037] Two third telescopic shafts are arranged between the third main shell and the third auxiliary shell in a horizontal direction, and two ends of the third telescopic shaft are connected with the third main shell and the third auxiliary shell respectively.

[0038] Compared with the prior art, the beneficial effects of the utility model lie in that the municipal protective fence provided by the utility model realizes flexible adjustment of the fence in the horizontal direction through the interval arrangement of the first isolation part, the second isolation part and the third isolation part and the telescopic assembly in each internal part, can be telescoped in width according to actual requirements, and is suitable for different road widths or protective requirements. BRIEF DESCRIPTION OF DRAWINGS

[0039] Fig. 1 It is the overall structure schematic view of the utility model municipal protective fence;

[0040] Fig. 2 It is the structure schematic view of the first round hole of the utility model municipal protective fence;

[0041] Fig. 3 It is the structure schematic view of the utility model municipal protective fence in the rolled state.

[0042] In the drawing: 100, fixed block;111, first main shell;112, first auxiliary shell;113, first bearing seat;114, first round hole;115, first rotating shaft;116, first isolation net;117, first buckle;121, second main shell;122, second auxiliary shell;123, second bearing seat;124, second rotating shaft;125, second isolation net;126, second buckle;131, third main shell;132, third auxiliary shell;133, third bearing seat;134, third rotating shaft;135, third isolation net;136, third buckle;141, first cross rod;142, first lifting rod;151, second cross rod;152, second lifting rod;161, third cross rod;162, third lifting rod;171, first telescopic shaft;181, second telescopic shaft;191, third telescopic shaft. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0044] In the description of the present application, it needs to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0045] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0046] In the description of the present application, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] Referring to Figs. 1-3 As shown in the drawings, the embodiment provides a municipal protective fence, which comprises:

[0048] The isolation part comprises a first isolation part, a second isolation part and a third isolation part, the first isolation part, the second isolation part and the third isolation part are arranged in the vertical direction, and the second isolation part has a plurality of, the plurality of second isolation parts are located between the first isolation part and the third isolation part;

[0049] The connecting part comprises a first connecting part, a second connecting part and a third connecting part, the first connecting part is arranged between the first isolation part and the second isolation part, the second connecting part is arranged between two adjacent second isolation parts, and the third connecting part is arranged between the second isolation part and the third isolation part;

[0050] The first telescopic assembly, the second telescopic assembly and the third telescopic assembly are arranged in the horizontal direction in the interior of the first isolation part, the interior of the second isolation part and the interior of the third isolation part, respectively;

[0051] The fixed block 100 is arranged at the bottom of the isolation part.

[0052] As can be seen, the municipal protective barrier provided in this embodiment achieves flexible adjustment of the barrier in the horizontal direction through the interval setting of the first isolation section, the second isolation section and the third isolation section, as well as the telescopic components inside each section. It can be stretched or contracted in width according to actual needs to adapt to different road widths or protection requirements.

[0053] Specifically, the first isolation section includes:

[0054] A first main housing 111 and a first secondary housing 112 are arranged at intervals along the vertical direction. The inner top wall and inner bottom wall of the first main housing 111 are symmetrically provided with first bearing seats 113. A first through hole is opened on the side of the first main housing 111 near the first secondary housing 112. A first slot is opened on the side of the first secondary housing 112 near the first main housing 111. A plurality of first circular holes 114 are evenly opened in the vertical direction on the side of the first secondary housing 112 away from the first main housing 111.

[0055] The first rotating shaft 115 is arranged vertically inside the first main housing 111, and the two ends of the first rotating shaft 115 are respectively connected to the two first bearing seats 113.

[0056] The first isolation net 116 is coiled on the outer surface of the first rotating shaft 115. One end of the first isolation net 116 is connected to the first rotating shaft 115, and the other end of the first isolation net 116 passes through the first through hole and is provided with a first buckle 117.

[0057] Understandably, both the first main housing 111 and the first secondary housing 112 are made of high-strength, lightweight materials, such as aluminum alloy or stainless steel, to ensure the sturdiness and durability of the barrier. The spacing between the first main housing 111 and the first secondary housing 112 not only provides stable support for the first rotating shaft 115 but also allows the first barrier net 116 to be easily deployed or retracted when needed. The first bearing seat 113 ensures that the first rotating shaft 115 can rotate smoothly without shaking or jamming due to external forces. The design of the first through hole facilitates the passage of the other end of the first barrier net 116, allowing the first buckle 117 to engage with the first slot, reinforcing the position of the first barrier net 116.

[0058] Specifically, the second isolation section includes:

[0059] The second main shell 121 and the second auxiliary shell 122 are arranged in a vertical direction, the inner top wall and the inner bottom wall of the second main shell 121 are symmetrically provided with second bearing seats 123, the side of the second main shell 121 close to the second auxiliary shell 122 is provided with a second through hole, the side of the second auxiliary shell 122 close to the second main shell 121 is provided with a second clamping groove, and the side of the second main shell 121 away from the second auxiliary shell 122 is uniformly provided with a plurality of second circular holes A in the vertical direction, and the side of the second auxiliary shell 122 away from the second main shell 121 is uniformly provided with a plurality of second circular holes B in the vertical direction.

[0060] The second rotating shaft 124 is arranged in the interior of the second main shell 121 in the vertical direction, and the two ends of the second rotating shaft 124 are respectively connected to the two second bearing seats 123.

[0061] The second isolation net 125 is arranged on the outer surface of the second rotating shaft 124, one end of the second isolation net 125 is connected to the second rotating shaft 124, and the other end of the second isolation net 125 passes through the second through hole and is provided with a second buckle 126.

[0062] Specifically, the third isolation part comprises:

[0063] The third main shell 131 and the third auxiliary shell 132 are arranged in a vertical direction, the inner top wall and the inner bottom wall of the third auxiliary shell 132 are symmetrically provided with third bearing seats 133, the side of the third auxiliary shell 132 close to the third main shell 131 is provided with a third through hole, the side of the third main shell 131 close to the third auxiliary shell 132 is provided with a third clamping groove, and the side of the third main shell 131 away from the third auxiliary shell 132 is uniformly provided with a plurality of third circular holes in the vertical direction.

[0064] The third rotating shaft 134 is arranged in the interior of the third auxiliary shell 132 in the vertical direction, and the two ends of the third rotating shaft 134 are respectively connected to the two third bearing seats 133.

[0065] The third isolation net 135 is arranged on the outer surface of the third rotating shaft 134, one end of the third isolation net 135 is connected to the third rotating shaft 134, and the other end of the third isolation net 135 passes through the third through hole and is provided with a third buckle 136.

[0066] It can be understood that the second and third isolation parts are similar in design to the first isolation part, both of which adopt the combination design of the main shell and the auxiliary shell made of high-strength lightweight material, and the rotating shaft and the isolation net. Such a design not only ensures the overall firmness and durability of the isolation fence, but also enables the second isolation net 125 and the third isolation net 135 to be easily unfolded or folded when needed. The second bearing seat 123 and the third bearing seat 133 ensure that the second rotating shaft 124 and the third rotating shaft 134 can rotate smoothly and will not shake or jam due to external forces. The design of the second through hole and the third through hole facilitates the passage of the other end of the second isolation net 125 and the third isolation net 135, so that the second buckle 126 cooperates with the second clamping groove, and the third buckle 136 cooperates with the third clamping groove, further reinforcing the position of the isolation net. And the second circular hole A, the second circular hole B and the third circular hole can be used for further fixation or connection of other components to enhance the stability and functionality of the isolation fence.

[0067] Specifically, the first connecting part includes:

[0068] The first horizontal rod 141 has two, and the two ends of each first horizontal rod 141 correspondingly extend into the first circular hole 114 and the second circular hole A, respectively;

[0069] The first lifting rod 142 has a plurality of, and the plurality of first lifting rods 142 are uniformly arranged in the vertical direction, and the two ends of the first lifting rod 142 are connected to the two first horizontal rods 141, respectively.

[0070] In this embodiment, the first horizontal rod 141 is connected with the first circular hole 114 and the second circular hole A.

[0071] It can be understood that the first horizontal rod 141 is made of high-strength material, such as steel or alloy, to ensure its load-bearing capacity and stability. The arrangement of the first lifting rod 142 allows the height to be adjusted according to actual needs, increasing the flexibility and adaptability of the isolation fence. Through the combination of the first horizontal rod 141 and the first lifting rod 142, the first connecting part not only realizes the stable connection between the first isolation part and the second isolation part, but also can provide effective support at different heights, enhancing the structural strength of the entire isolation fence.

[0072] Specifically, the second connecting part includes:

[0073] The second horizontal rod 151 has two, and the two ends of each second horizontal rod 151 correspondingly extend into the second circular hole B and the second circular hole A, respectively;

[0074] The second lifting rod 152 has a plurality of, and the plurality of second lifting rods 152 are uniformly arranged in the vertical direction, and the two ends of the second lifting rod 152 are connected to the two second horizontal rods 151, respectively.

[0075] Specifically, the third connecting part comprises:

[0076] The third horizontal rod 161 has two, and the two ends of each third horizontal rod 161 correspondingly extend into the second circular hole B and the third circular hole, respectively;

[0077] The third lifting rod 162 has a plurality of, and the plurality of third lifting rods 162 are uniformly arranged in the vertical direction, and the two ends of the third lifting rod 162 are connected to the two third horizontal rods 161, respectively.

[0078] It can be understood that the design of the second connecting part and the third connecting part is similar to the first connecting part, and the combination of the horizontal rod and the lifting rod made of high-strength material is adopted. Such design not only ensures the bearing capacity and stability of the connecting part, but also allows the height to be adjusted according to the actual demand through the setting of the lifting rod, further increasing the flexibility and adaptability of the isolation fence. The second horizontal rod 151 and the third horizontal rod 161 respectively realize the stable connection between the second isolation parts and between the second isolation parts and the third isolation parts, and the second lifting rod 152 and the third lifting rod 162 provide effective support at different heights, which together enhances the structural strength of the entire isolation fence. In addition, the modular design makes the assembly and disassembly of the isolation fence more convenient, facilitating transportation and storage, and reducing the cost of installation and maintenance.

[0079] Specifically, the first telescopic assembly comprises:

[0080] The first telescopic shaft 171 has two, and the two first telescopic shafts 171 are arranged in the horizontal direction between the first main shell 111 and the first auxiliary shell 112, and the two ends of the first telescopic shaft 171 are connected with the first main shell 111 and the first auxiliary shell 112, respectively.

[0081] It can be understood that the first telescopic shaft 171 is made of high-strength material, such as high-strength alloy steel, to ensure that it can withstand greater tension and pressure and is not easy to deform or break. The two ends of the first telescopic shaft 171 are connected with the first main shell 111 and the first auxiliary shell 112 through precise connecting pieces, such as bolts or buckles, to ensure the firmness and stability of the connection. When it is necessary to adjust the width of the isolation fence, the first telescopic shaft 171 can be telescoped in the horizontal direction, thereby changing the width of the first isolation part to adapt to different road widths or protection requirements. Such design not only improves the flexibility and adaptability of the isolation fence, but also ensures its stability and safety during use.

[0082] In this embodiment, in order to avoid friction between the first telescopic shaft 171 and the first isolation net 116, the two first telescopic shafts 171 are located above and below the first isolation net 116, respectively.

[0083] Specifically, the second telescopic assembly comprises:

[0084] The second telescopic shaft 181 has two ends connected with the second main shell 121 and the second auxiliary shell 122 respectively.

[0085] Specifically, the third telescopic assembly comprises:

[0086] The third telescopic shaft 191 has two ends connected with the third main shell 131 and the third auxiliary shell 132 respectively.

[0087] It can be understood that the second telescopic assembly and the third telescopic assembly are similar in design to the first telescopic assembly, both of which adopt telescopic shafts made of high-strength materials and are connected with the main shell and the auxiliary shell through precise connecting pieces. Such a design ensures that the telescopic assembly can withstand a large tensile force and pressure and is not easy to deform or break, while ensuring the firmness and stability of the connection. When it is necessary to adjust the width of the isolation fence, the second telescopic shaft 181 and the third telescopic shaft 191 can also be telescoped in the horizontal direction, thereby changing the width of the second isolation part and the third isolation part, further enhancing the flexibility and adaptability of the isolation fence. In addition, in order to avoid friction between the telescopic shaft and the isolation net, the second telescopic shaft 181 and the third telescopic shaft 191 are located above and below the respective isolation nets respectively. Such a layout design not only protects the telescopic shaft and the isolation net, but also ensures the smoothness and safety of the isolation fence during use.

[0088] In the present embodiment, the fixed block 100 is made of high-strength material, such as cast iron or high-strength alloy, to ensure that it can withstand a large external force without being easily damaged. The fixed block 100 is connected with the bottom of the first main shell 111, the bottom of the first auxiliary shell 112, the bottom of the second main shell 121, the bottom of the second auxiliary shell 122, the bottom of the third main shell 131 and the bottom of the third auxiliary shell 132 through precise fixing pieces, such as bolts or welding, to ensure the firmness and stability of the connection.

[0089] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A municipal protective barrier, characterized in that, The utility model relates to a kind of isolation device, including: Isolation part, the isolation part includes first isolation part, second isolation part and third isolation part, first isolation part, second isolation part and third isolation part are spaced apart along vertical direction, and second isolation part has multiple, multiple second isolation part is between first isolation part and third isolation part; Connecting part, the connecting part includes first connecting part, second connecting part and third connecting part, first connecting part is arranged between first isolation part and second isolation part, second connecting part is arranged between two adjacent second isolation part, and third connecting part is arranged between second isolation part and third isolation part; First telescopic component, second telescopic component and third telescopic component are respectively arranged in the interior of first isolation part, the interior of second isolation part and the interior of third isolation part along horizontal direction in sequence; Fixed block, arranged at the bottom of isolation part.

2. The municipal protective barrier according to claim 1, wherein First isolation part includes: First main shell and first auxiliary shell, first main shell and first auxiliary shell are spaced apart along vertical direction, and the inner top wall and the inner bottom wall of first main shell are symmetrically provided with first bearing seat, first main shell is opened with first through hole on the side close to first auxiliary shell, first auxiliary shell is opened with first clamping groove on the side close to first main shell, and first auxiliary shell is opened with a plurality of first round holes along vertical direction on the side away from first main shell; First rotating shaft is arranged in the interior of first main shell along vertical direction, and the two ends of first rotating shaft are connected to two first bearing seats respectively; First isolation net is arranged on the outer surface of first rotating shaft, one end of first isolation net is connected to first rotating shaft, and the other end of first isolation net is provided with first buckle and is arranged through first through hole.

3. The municipal protective barrier according to claim 2, wherein, Second isolation part includes: Second main shell and second auxiliary shell, second main shell and second auxiliary shell are spaced apart along vertical direction, and the inner top wall and the inner bottom wall of second main shell are symmetrically provided with second bearing seat, second main shell is opened with second through hole on the side close to second auxiliary shell, second auxiliary shell is opened with second clamping groove on the side close to second main shell, and second main shell is opened with a plurality of second round holes A along vertical direction on the side away from second auxiliary shell, and second auxiliary shell is opened with a plurality of second round holes B along vertical direction on the side away from second main shell; Second rotating shaft is arranged in the interior of second main shell along vertical direction, and the two ends of second rotating shaft are connected to two second bearing seats respectively; Second isolation net is arranged on the outer surface of second rotating shaft, one end of second isolation net is connected to second rotating shaft, and the other end of second isolation net is provided with second buckle and is arranged through second through hole.

4. The municipal protective barrier according to claim 3, wherein Third isolation part includes: A third main shell and a third auxiliary shell are arranged in a vertical direction, the inner top wall and the inner bottom wall of the third auxiliary shell are symmetrically provided with third bearing seats, a third through hole is arranged on the side of the third auxiliary shell close to the third main shell, a third clamping groove is arranged on the side of the third main shell close to the third auxiliary shell, and a plurality of third circular holes are uniformly arranged on the side of the third main shell away from the third auxiliary shell in the vertical direction; A third rotating shaft is arranged in the third auxiliary shell in the vertical direction, and the two ends of the third rotating shaft are connected to the two third bearing seats, respectively; A third isolation net is arranged on the outer surface of the third rotating shaft, one end of the third isolation net is connected to the third rotating shaft, and the other end of the third isolation net passes through the third through hole and is provided with a third buckle.

5. The municipal protective barrier according to claim 4, wherein, The first connecting part comprises: Two first horizontal rods, the two ends of each first horizontal rod are respectively inserted into the first circular hole and the second circular hole A; A plurality of first lifting rods are arranged in the vertical direction, and the two ends of each first lifting rod are connected to the two first horizontal rods, respectively.

6. The municipal protective barrier according to claim 5, wherein, The second connecting part comprises: Two second horizontal rods, the two ends of each second horizontal rod are respectively inserted into the second circular hole B and the second circular hole A; A plurality of second lifting rods are arranged in the vertical direction, and the two ends of each second lifting rod are connected to the two second horizontal rods, respectively.

7. The municipal protective barrier according to claim 6, wherein The third connecting part comprises: Two third horizontal rods, the two ends of each third horizontal rod are respectively inserted into the second circular hole B and the third circular hole; A plurality of third lifting rods are arranged in the vertical direction, and the two ends of each third lifting rod are connected to the two third horizontal rods, respectively.

8. The municipal protective barrier according to claim 7, wherein, The first telescopic assembly comprises: Two first telescopic shafts are arranged between the first main shell and the first auxiliary shell in the horizontal direction, and the two ends of each first telescopic shaft are connected to the first main shell and the first auxiliary shell, respectively.

9. The municipal protective barrier according to claim 8, wherein, The second telescopic assembly comprises: Two second telescopic shafts are arranged between the second main shell and the second auxiliary shell in the horizontal direction, and the two ends of each second telescopic shaft are connected to the second main shell and the second auxiliary shell, respectively.

10. The municipal protective barrier according to claim 9, wherein, The third telescopic assembly comprises: Two third telescopic shafts are arranged between the third main shell and the third auxiliary shell in the horizontal direction, and the two ends of each third telescopic shaft are connected to the third main shell and the third auxiliary shell, respectively.

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