Municipal all-in-one rod piece

Abstract

The utility model belongs to the technical field of traffic signal lamps, and particularly relates to a municipal all-in-one rod piece which comprises a main rod mechanism and a signal rod mechanism, the signal rod mechanism comprises a lifting piece, a limiting piece and a cross rod assembly, and the cross rod assembly is arranged on the periphery of the lifting piece and is perpendicular to the main rod mechanism. A sliding channel and a limiting through hole which are communicated are formed in the middle of the lifting part, a plurality of spaced fixing holes are formed in the main rod mechanism, and the limiting part penetrates through the limiting through hole and the fixing holes to relatively fix the lifting part and the main rod mechanism. The lifting piece moves up and down along the main rod mechanism through the sliding channel so that the limiting penetrating hole can directly face and communicate with at least one fixing hole, meanwhile, the lifting piece can drive the transverse rod assembly to move up and down in the axial direction of the main rod mechanism, and the height of the signal rod mechanism can be adjusted so that a signal lamp and other structures located on a transverse rod can avoid shielding of greening shades. And the traffic observation comprehensiveness and the road traffic safety can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of traffic signal technology, specifically relating to a municipal multi-functional pole. Background Technology

[0002] In modern road traffic management, multi-functional street light poles have emerged. These multi-functional poles are based on road traffic lighting poles and integrate resources such as public security monitoring poles, traffic signal poles, communication poles, and traffic signs into a single integrated pole. In guiding municipal traffic, multi-functional poles are often needed to guide the operation of municipal traffic.

[0003] Chinese patent CN216809683U discloses a support pole for a multi-functional municipal utility pole, comprising a main pole and a crossbar connected to the main pole. The crossbar is composed of multiple hollow poles connected in sequence, and adjacent hollow poles are detachably connected at the connection end via flange connectors. The lower part of the crossbar has a hollow groove for routing equipment cables. The length of the hollow pole of this utility model can be adjusted according to the actual installation of the equipment, facilitating the placement of the equipment in a suitable location on the road, ensuring the overall aesthetics of the pole after equipment installation, and avoiding resource waste.

[0004] While this multi-functional pole can be effective on municipal roads, the length and position of its crossbars are relatively fixed, and the ease of extension, retraction, and height adjustment is limited. This results in insufficient pole length when providing traffic guidance on roads of different widths, and the inability to adjust the crossbar position in a timely manner when obscured by existing greenery or trees. Consequently, the comprehensiveness of the signage is not adequate, reducing road safety and the effectiveness of the signage in guiding traffic. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this utility model is to provide a multi-functional municipal pole, which aims to improve the road signage's effectiveness while enhancing road traffic safety.

[0006] To achieve the above objectives, this utility model proposes a multi-functional municipal pole component, including a main pole mechanism and a signal pole mechanism. The signal pole mechanism includes a lifting component, a limiting component, and a crossbar assembly. The crossbar assembly is disposed on the outer periphery of the lifting component and is perpendicular to the main pole mechanism. The lifting component has a connected sliding channel and a limiting through hole in its middle. The main pole mechanism has multiple spaced fixing holes. The lifting component moves up and down along the main pole mechanism through the sliding channel so that the limiting through hole is aligned with and connected to at least one of the fixing holes. The limiting component passes through the limiting through hole and the fixing hole to relatively fix the lifting component and the main pole mechanism.

[0007] Optionally, the sliding channel is arranged to extend through the length of the lifting component, and the central axis of the sliding channel is perpendicular to the central axis of the limiting through hole.

[0008] Optionally, the limiting perforation extends radially through both sidewalls of the sliding channel of the lifting member.

[0009] Optionally, the outer peripheral wall of the main rod mechanism is provided with an alignment groove along the axial direction, and the limiting member is provided with an alignment key on the inner wall of the sliding channel, the alignment key being slidably disposed in the alignment groove.

[0010] Optionally, the alignment key is arranged in a staggered manner from the limiting perforation.

[0011] Optionally, the main pole mechanism includes a main pole and at least one street light mounted on the main pole, the lifting member is slidably mounted on the main pole, and at least one of the street lights is located on the side of the lifting member away from the ground.

[0012] Optionally, the crossbar assembly includes a fixed rod and an extension rod. One end of the fixed rod is connected to the lifting member, and the other end is provided with a telescopic channel. The extension rod is slidably disposed in the telescopic channel to adjust the relative length of the crossbar assembly.

[0013] Optionally, the municipal multi-functional rod also includes a drive structure, which includes a drive component, a lead screw, and a follower block. The drive component is disposed on the fixed rod, the lead screw is connected to the drive component and parallel to the fixed rod, the follower block is movably sleeved on the lead screw, and the telescopic channel has a clearance groove on the side facing the follower block. The follower block is connected to the extension rod located in the telescopic channel through the clearance groove.

[0014] Optionally, the driving component is a servo motor, and the two ends of the lead screw are provided with support bearings.

[0015] Optionally, the municipal all-in-one pole also includes a traffic sign and a traffic signal indicator, with the traffic sign mounted on the fixed pole and the traffic signal indicator mounted on the extension pole.

[0016] This utility model relates to a multi-functional municipal pole assembly, comprising a main pole mechanism and a signal pole mechanism. The signal pole mechanism includes a lifting component, a limiting component, and a crossbar assembly. The crossbar assembly is located on the outer periphery of the lifting component and is perpendicular to the main pole mechanism. The lifting component has a connected sliding channel and a limiting through hole in its middle. The main pole mechanism has multiple spaced fixing holes. The limiting component passes through the limiting through hole and the fixing hole to relatively fix the lifting component and the main pole mechanism. The lifting component moves up and down along the main pole mechanism through the sliding channel, so that the limiting through hole is aligned with and connected to at least one fixing hole. At the same time, the lifting component can drive the crossbar assembly to move up and down along the axial direction of the main pole mechanism, making the height of the signal pole mechanism adjustable so that the signal lights and other structures located on the crossbar can avoid being obstructed by the shade of green trees, thereby improving the overall traffic observation and road traffic safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an embodiment of the municipal multi-functional pole of this utility model.

[0018] Figure 2 This is a partial structural schematic diagram of an embodiment of the municipal multi-functional pole of this utility model.

[0019] Figure 3 This is a schematic diagram of the crossbar assembly of one embodiment of the municipal multi-functional pole of this utility model.

[0020] In the diagram: 100, Municipal multi-purpose pole; 10, Main pole mechanism; 10A, Fixing hole; 11, Main pole; 13, Street light; 131, Pedestrian light; 133, Road light; 30, Signal pole mechanism; 31, Lifting component; 31A, Sliding channel; 31B, Limiting perforation; 311, Connecting column; 33, Limiting component; 35, Crossbar assembly; 351, Fixing rod; 353, Extension rod; 37, Washer; 50, Drive structure; 51, Drive component; 53, Lead screw; 55, Follower block; 57, Support bearing; 70, Traffic sign; 90, Signal indicator light. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer and more understandable, the technical solutions of this utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0022] In modern road traffic management, multi-functional street light poles have emerged. These multi-functional poles are based on road traffic lighting poles and integrate resources such as public security monitoring poles, traffic signal poles, communication poles, and traffic signs into a single integrated pole. For guiding municipal traffic operations, these multi-functional poles are often required. Chinese patent CN216809683U proposes a support pole for municipal multi-functional pole components, including a main pole and a crossbar connected to the main pole. The crossbar is composed of multiple hollow poles connected sequentially. Adjacent hollow poles are detachably connected at the connection end via flange connectors. The lower part of the crossbar has a hollow groove for routing equipment cables. The length of the hollow pole in this invention can be adjusted according to the actual installation of the equipment, facilitating the placement of the equipment in a suitable location on the road. This ensures the overall aesthetics of the pole after equipment installation and avoids resource waste.

[0023] While this multi-functional pole can be effective on municipal roads, the length and position of its crossbars are relatively fixed, and the ease of extension, retraction, and height adjustment is limited. This results in insufficient pole length when providing traffic guidance on roads of different widths, and the inability to adjust the crossbar position in a timely manner when obscured by existing greenery or trees. Consequently, the comprehensiveness of the signage is not adequate, reducing road safety and the effectiveness of the signage in guiding traffic.

[0024] To achieve the above objectives, this utility model provides a municipal multi-functional pole 100, including a main pole mechanism 10 and a signal pole mechanism 30, such as... Figure 1 and Figure 2 As shown, the signal pole mechanism 30 includes a lifting member 31, a limiting member 33, and a crossbar assembly 35. The crossbar assembly 35 is located on the outer periphery of the lifting member 31 and is perpendicular to the main pole mechanism 10. The lifting member 31 has a connecting sliding channel 31A and a limiting through hole 31B in the middle. The main pole mechanism 10 has a plurality of spaced fixing holes 10A. The lifting member 31 moves up and down along the main pole mechanism 10 through the sliding channel 31A so that the limiting through hole 31B is aligned with and connected to at least one fixing hole 10A. The limiting member 33 passes through the limiting through hole 31B and the fixing hole 10A to fix the lifting member 31 and the main pole mechanism 10 relative to each other.

[0025] The municipal multi-functional pole 100 of this utility model includes a main pole mechanism 10 and a signal pole mechanism 30. The signal pole mechanism 30 includes a lifting member 31, a limiting member 33, and a crossbar assembly 35. The crossbar assembly 35 is disposed on the outer periphery of the lifting member 31 and is perpendicular to the main pole mechanism 10. The lifting member 31 has a connected sliding channel 31A and a limiting through hole 31B in the middle. The main pole mechanism 10 has a plurality of spaced fixing holes 10A. The limiting member 33 passes through the limiting through hole 31B and the fixing hole 10A to fix the lifting member 31 and the main pole mechanism 10 respectively. The lifting component 31 moves up and down along the main pole mechanism 10 via the sliding channel 31A so that the limiting through hole 31B is aligned with and connected to at least one fixed hole 10A. At the same time, the lifting component 31 can drive the crossbar assembly 35 to move up and down along the axis of the main pole mechanism 10, so that the height of the signal pole mechanism 30 can be adjusted so that the signal lights and other structures located on the crossbar can avoid being blocked by the shade of green trees, which can improve the overall traffic observation and road traffic safety.

[0026] Optionally, the sliding channel 31A is arranged to pass through the length direction of the lifting member 31, and the central axis of the sliding channel 31A is arranged perpendicular to the central axis of the limiting through hole 31B.

[0027] In this embodiment, the main pole mechanism 10 is erected on the ground, with its main body perpendicular to the ground and the extension direction of the main body defined as the axis of the main pole mechanism 10. The street light 13 is offset from the axis to illuminate the road surface. The crossbar assembly 35 is perpendicular to the length direction of the lifting member 31, and the sliding channel 31A extends through the length direction of the lifting member 31, such that the central axis of the sliding channel 31A is parallel to the axial direction of the main pole mechanism 10. This allows the lifting member 31 to slide relative to the main body in a vertical direction perpendicular to the ground, thereby adjusting the height of the crossbar assembly 35 relative to the ground to prevent tree shade from obstructing the street light 13 or the crossbar assembly 35, thus improving the overall visibility of traffic.

[0028] Optionally, the limiting perforation 31B extends radially through both side walls of the sliding channel 31A of the lifting member 31.

[0029] In this embodiment, the limiting through hole 31B can be a single-sided hole facing the connecting fixed hole 10A, or it can be a through hole facing both sides of the sliding channel 31A. The through limiting through hole 31B connects to both ends of the fixed hole 10A, so that the limiting member 33 can be inserted from one end of the lifting member 31 and pass through the fixed hole 10A before exiting from the other end, thereby improving the relative stability of the lifting member 31 and the main rod mechanism 10.

[0030] Furthermore, a washer 37 is provided between the end of the limiting member 33 located on the outer side of the lifting member 31 and the lifting member 31. The washer 37 can be a rubber washer or a spring washer, which is used to prevent wear and stripping when the limiting member 33 directly contacts the lifting member 31 and rotates relative to it.

[0031] Optionally, the main pole mechanism 10 includes a main pole 11 and at least one street light 13 disposed on the main pole 11, and a lifting member 31 is slidably disposed on the main pole 11, with at least one street light 13 spaced apart on the side of the lifting member 31 away from the ground.

[0032] In this embodiment, the main pole 11 is erected on the ground, and a fixing hole 10A is formed on the main pole 11. The fixing hole 10A can be a blind hole or a radial through hole formed on the main pole 11. At least one street lamp 13 is detachably mounted on the main pole 11. The height of the street lamp 13 is higher than the vertical sliding stroke of the lifting member 31, which ensures the smooth adjustment of the height of the lifting member 31. The street lamp 13 is offset from the axial direction to illuminate the road surface. Pedestrian lights 131 and road lights 13313 can be provided to illuminate the sidewalk and the roadway respectively, improving the safety of vehicle and pedestrian traffic at night.

[0033] Combined with reference Figure 3 As shown, optionally, the crossbar assembly 35 includes a fixed rod 351 and an extension rod 353. One end of the fixed rod 351 is connected to the lifting member 31, and the other end is provided with a telescopic channel. The extension rod 353 is slidably disposed in the telescopic channel to adjust the relative length of the crossbar assembly 35.

[0034] In this embodiment, the lifting member 31 has a docking post 311 on the side adjacent to the roadway, and the fixing rod 351 is connected to the docking post 311. The length extension direction of the fixing rod 351 and the extension rod 353 is perpendicular to the sliding direction of the lifting member 31 relative to the main member 11, and the fixing rod 351 and the extension rod 353 are set towards the road surface side of the roadway. The fixing rod 351 is welded or bolted to the docking post 311 of the lifting member 31 to fix their relative positions. The extension rod 353 extends towards the end of the fixing rod 351 away from the docking post 311, so that the overall length of the fixing rod 351 and the extension rod 353 is relatively adjustable, improving the flexibility of the extension length adjustment of the crossbar assembly 35.

[0035] Optionally, the municipal all-in-one pole 100 also includes a traffic sign 70 and a traffic light 90, with the traffic sign 70 mounted on a fixed pole 351 and the traffic light 90 mounted on an extension pole 353.

[0036] In this embodiment, the traffic sign 70 is mounted on the fixed pole 351, and the signal indicator 90 is mounted on the extension pole 353. The overall length of the fixed pole 351 and the extension pole 353 is relatively adjustable by adjusting the relative length of the extension pole 353 exposed in the telescopic channel. Therefore, the relative length adjustment of the fixed pole 351 and the extension pole 353 can be adaptively adjusted with reference to the number of traffic signs 70 and the number of signal indicator 90, which can also meet the traffic indication needs of multi-lane roads with wider sections.

[0037] Furthermore, the aforementioned main rod 11, lifting member 31, fixing rod 351, and extension rod 353 are all rigid structures. The relative positions of the fixing rod 351 and the extension rod 353 can be fixed by means of a pin, or by means of electric drive and stop.

[0038] Optionally, the municipal multi-functional rod 100 also includes a drive structure 50, which includes a drive component 51, a lead screw 53, and a follower block 55. The drive component 51 is mounted on the fixed rod 351. The lead screw 53 is connected to the drive component 51 and is arranged parallel to the fixed rod 351. The follower block 55 is movably sleeved on the lead screw 53. The telescopic channel has a clearance groove on the side facing the follower block 55. The follower block 55 is connected to the extension rod 353 located in the telescopic channel through the clearance groove.

[0039] In this embodiment, the drive structure 50 is used to position the fixed rod 351 and the extension rod 353 relative to each other via electric drive and stop. The drive member 51 drives the lead screw 53 to rotate, thereby causing the follower block 55 to slide back and forth along the length direction of the lead screw 53. At the same time, the back and forth sliding of the follower block 55 can drive the extension rod 353 to extend and retract relative to the fixed rod 351, thereby realizing the relative adjustment of the total length of the fixed rod 351 and the extension rod 353.

[0040] Furthermore, the follower block 55 is preferably configured to be connected to one end of the extension rod 353 located within the telescopic channel. This allows the length of the extension rod 353 exposed outside the telescopic channel to be adjusted to the maximum, increasing the overall length adjustment of the fixed rod 351 and the extension rod 353.

[0041] Optionally, the drive component 51 is a servo motor, and the two ends of the lead screw 53 are provided with support bearings 57.

[0042] In this embodiment, the support bearing 57 enables the support at both ends of the lead screw 53 to be relatively fixed, improving the stability of the relative sliding of the follower block 55. At the same time, the drive component 51 is set as a servo motor, which can adjust the drive speed and can also reverse to realize the reciprocating motion of the follower block 55, improving the accuracy of electric drive and stop positioning.

[0043] Optionally, the outer peripheral wall of the main rod mechanism 10 is provided with an alignment groove (not shown in the figure) along the axial direction, and the limiting member 33 is provided with an alignment key (not shown in the figure) on the inner wall of the sliding channel 31A. The alignment key is slidably disposed in the alignment groove.

[0044] In this embodiment, to achieve more efficient height adjustment, a positioning structure can be provided for the relative sliding of the lifting member 31 and the main rod 11. This ensures that the lifting member 31 does not rotate around the axial direction of the main rod 11 when sliding up and down relative to it. Specifically, the outer peripheral wall of the main rod 11 is provided with a positioning groove along the axial direction, and the limiting member 33 is provided with a positioning key on the inner wall of the sliding channel 31A. The positioning key is slidably disposed in the positioning groove. This arrangement not only ensures the reliable alignment of the limiting through hole 31B and the fixing hole 10A during the lifting process, but also ensures the vertical translation of the crossbar assembly 35 and the traffic sign 70 and signal indicator 90 installed on the crossbar assembly 35. This avoids the crossbar assembly 35 from rotating in the plane due to the rotation of the lifting member 31 relative to the main rod 11, which would affect traffic observation. At the same time, it improves the efficiency of lifting height adjustment.

[0045] Optionally, the alignment key and the limiting through hole 31B are staggered, so that the fixing hole 10A and the alignment groove on the main rod 11 are also staggered. This not only facilitates the opening of the fixing hole 10A and the alignment groove on the main rod 11, but also ensures that the alignment key and the fixing hole 10A will not conflict during the lifting process, thereby improving the smoothness and efficiency of the lifting operation to adjust the height.

[0046] In this utility model, the terms "inner", "outer", "upper", "lower", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "fix," and "connect" should be interpreted broadly. For example, "connection" 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; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0048] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A municipal multi-purpose pole, characterized by, The municipal multi-in-one rod comprises a main rod mechanism and a signal rod mechanism, the signal rod mechanism comprises a lifting piece, a limiting piece and a cross rod assembly, the cross rod assembly is arranged on the outer periphery of the lifting piece and is perpendicular to the main rod mechanism, a sliding channel and a limiting hole are arranged in the middle of the lifting piece and are connected, the main rod mechanism is provided with a plurality of spaced fixing holes, the lifting piece moves up and down along the main rod mechanism through the sliding channel, so that the limiting hole is opposite and connected to at least one fixing hole, and the limiting piece is arranged in the limiting hole and the fixing hole to relatively fix the lifting piece and the main rod mechanism; the cross rod assembly comprises a fixed rod and an extension rod, one end of the fixed rod is connected to the lifting piece, the other end of the fixed rod is provided with an extension channel, and the extension rod is slidably arranged in the extension channel to adjust the relative length of the cross rod assembly; the municipal multi-in-one rod further comprises a driving structure, the driving structure comprises a driving piece, a lead screw and a follower block, the driving piece is arranged on the fixed rod, the lead screw is connected to the driving piece and is parallel to the fixed rod, and the follower block is movably sleeved on the lead screw; the side of the extension channel facing the follower block is provided with a avoiding groove, and the extension rod in the extension channel is connected to the follower block through the avoiding groove.

2. The municipal multi-fit pole of claim 1, wherein, The sliding channel is arranged through the length direction of the lifting piece, and the central axis of the sliding channel is perpendicular to the central axis of the limiting hole.

3. The municipal all-in-one pole of claim 1, wherein, The limiting hole penetrates through the two side walls of the sliding channel along the radial direction of the lifting piece.

4. The municipal all-in-one pole of claim 1, wherein, The outer peripheral wall of the main rod mechanism is provided with a positioning groove in the axial direction, and the limiting piece is provided with a positioning key on the inner wall of the sliding channel, the positioning key is slidably arranged in the positioning groove.

5. The municipal multi-fit rod of claim 4, wherein, The positioning key is arranged in a staggered manner with the limiting hole.

6. The municipal multi-fit pole of any one of claims 1 to 5, wherein, The main rod mechanism comprises a main rod and at least one street lamp arranged on the main rod, the lifting piece is slidably arranged on the main rod, and at least one street lamp is arranged on the side of the lifting piece away from the ground.

7. The municipal all-in-one pole of claim 1, wherein, The driving piece is a servo motor, and the lead screw is provided with support bearings at both ends.

8. The municipal all-in-one pole of claim 1, wherein, The municipal multi-in-one rod further comprises a traffic sign and a signal indicator, the traffic sign is arranged on the fixed rod, and the signal indicator is arranged on the extension rod.

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