Universal traffic monitoring vertical rod structure

Abstract

The utility model discloses a universal traffic monitoring vertical rod structure which comprises the components of a base which is fixedly mounted on the ground; the bottom of the inner rod is fixedly installed on the base, and a plurality of first treading holes are formed in the inner rod in the axis direction of the inner rod; the inner rod is sleeved with the floating seat, a spring is arranged below the floating seat, one end of the spring abuts against the base, and the other opposite end of the spring abuts against the floating seat; the outer sleeve is arranged outside the inner rod in a sleeving mode, the bottom of the outer sleeve is inserted into the base, and a second treading hole corresponding to the first treading hole in position is formed in the outer sleeve; and the cross rod is arranged on the inner rod. Compared with the prior art, the problem that the vertical rod of the traffic monitoring equipment is inconvenient to climb and overhaul is solved.

Description

Technical Field

[0001] This utility model relates to the field of traffic monitoring technology, and in particular to a general-purpose traffic monitoring pole structure. Background Technology

[0002] To monitor traffic flow and order, surveillance cameras are typically installed at intersections. For example, Chinese patent CN1 18049575A discloses a traffic flow monitoring device, relating to the field of road traffic technology. The device includes a support rod with a fixed base at its top. A surveillance camera is mounted on the top of the fixed base. A base rod is fixedly mounted on the top of the fixed base, and a mounting plate that fits snugly against the bottom of the surveillance camera is hinged to the top of the base rod. An installation adjustment mechanism is provided inside the fixed base and the mounting plate.

[0003] Traffic monitoring cameras are fixedly mounted on support poles. Since the support poles are usually simple pole structures, and the cameras are installed at a relatively high height on the support poles to ensure the monitoring range and avoid damage, the maintenance of the cameras is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a universal traffic monitoring pole structure to solve the problem of inconvenient climbing and maintenance of traffic monitoring equipment poles.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a general-purpose traffic monitoring pole structure, comprising:

[0006] The base is fixedly installed on the ground;

[0007] The inner rod is fixedly installed on the base at its bottom, and the inner rod is provided with several first step holes arranged along its own axis.

[0008] A floating seat is fitted onto the inner rod. A spring is located below the floating seat, with one end of the spring abutting against the base and the other end abutting against the floating seat.

[0009] The outer tube is fitted over the inner rod, and the bottom of the outer tube is inserted into the base. The outer tube is provided with a second foot hole corresponding to the position of the first foot hole.

[0010] The crossbar is located on the inner bar.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the inner rod is provided with a support plate whose position corresponds to the first foot hole.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the base is provided with an annular groove, and the top surface of the base is provided with several sliding grooves. The bottom of the sliding grooves extends to the annular groove, and the side wall of the outer sleeve is provided with a limit block, which is slidably connected in the sliding groove.

[0015] As a further description of the above technical solution:

[0016] The top surface of the base has four circumferentially arranged sliding grooves.

[0017] As a further description of the above technical solution:

[0018] The base is equipped with several reinforcing plates arranged circumferentially.

[0019] As a further description of the above technical solution:

[0020] The top of the outer tube is provided with a flow guide slope.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, the pole consists of an inner pole and an outer tube, forming a two-layer structure. The monitoring camera is fixedly installed on the horizontal bar at the top of the inner pole. Several first stepping holes on the inner pole are arranged alternately and staggered from bottom to top, and the same applies to the second stepping holes on the outer tube. Under normal conditions, the first stepping holes on the inner pole and the second stepping holes on the outer tube are staggered to prevent unauthorized personnel from climbing and to prevent debris from entering the inner pole. When the camera needs maintenance, the outer tube is rotated so that the first stepping holes on the inner pole correspond one-to-one with the second stepping holes on the outer tube, allowing maintenance personnel to climb the pole without special climbing tools, facilitating quick climbing and maintenance of the camera in emergency situations.

[0023] 2. In this utility model, under normal conditions, the limiting block on the side wall of the outer tube is inserted into the slide groove to prevent the outer tube from being rotated; when the first step hole on the inner rod is rotated to correspond one-to-one with the second step hole on the outer tube, the outer tube is pressed down, causing the outer tube to squeeze the floating seat downwards, and the spring is compressed. At this time, the limiting block slides down and disengages from the slide groove and enters the annular groove. Then the outer tube can be rotated, and the limiting block is aligned with a slide groove again. The floating seat pushes the outer tube upwards, and the limiting block enters the slide groove, locking the outer tube and preventing it from rotating horizontally. At this time, the first step hole on the inner rod corresponds one-to-one with the second step hole on the outer tube, which facilitates climbing. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of a general-purpose traffic monitoring pole structure.

[0026] Figure 2 This is a cross-sectional view of a general-purpose traffic monitoring pole structure.

[0027] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.

[0028] Legend:

[0029] 1. Base; 11. Reinforcing plate; 12. Annular groove; 2. Inner rod; 21. First foot hole; 22. Support plate; 3. Floating seat; 31. Spring; 4. Outer tube; 41. Second foot hole; 42. Limiting block; 43. Guide slope; 5. Crossbar. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1

[0032] Please see Figure 1-3 This utility model provides a technical solution: a universal traffic monitoring pole structure, comprising:

[0033] Base 1, which is fixedly installed on the ground;

[0034] The inner rod 2 is fixedly installed on the base 1 at its bottom, and the inner rod 2 is provided with a number of first step holes 21 arranged along its own axis.

[0035] The floating seat 3 is sleeved on the inner rod 2. A spring 31 is installed below the floating seat 3. One end of the spring 31 abuts against the base 1, and the other end abuts against the floating seat 3.

[0036] The outer tube 4 is sleeved outside the inner rod 2. The bottom of the outer tube 4 is inserted into the base 1. The outer tube 4 is provided with a second foot hole 41 corresponding to the position of the first foot hole 21.

[0037] The crossbar 5 is mounted on the inner bar 2.

[0038] An annular groove 12 is provided on the inner wall of the base 1, and several sliding grooves are provided on the top surface of the base 1, with the bottom of the sliding grooves extending to the annular groove 12. A limit block 42 is provided on the side wall of the outer sleeve 4, and the limit block 42 is slidably connected in the sliding groove to lock the horizontal rotation of the outer sleeve 4. Specifically, four circumferentially arranged sliding grooves are provided on the top surface of the base 1.

[0039] In normal conditions, the limiting block 42 on the side wall of the outer tube 4 is inserted into the slide groove to prevent the outer tube 4 from being rotated. When the first step hole 21 on the inner rod 2 is rotated to correspond one-to-one with the second step hole 41 on the outer tube 4, the outer tube 4 is pressed down, causing the outer tube 4 to squeeze the floating seat 3 downward. The spring 31 is compressed, and at this time the limiting block 42 slides down to disengage from the slide groove and enters the annular groove 12. Then the outer tube 4 can be rotated, and the limiting block 42 is aligned with a slide groove again. The floating seat 3 pushes the outer tube 4 upward, and the limiting block 42 enters the slide groove, locking the outer tube 4 and preventing the outer tube 4 from rotating horizontally. At this time, the first step hole 21 on the inner rod 2 corresponds one-to-one with the second step hole 41 on the outer tube 4, which facilitates climbing.

[0040] Working Principle: The pole consists of an inner pole 2 and an outer tube 4, forming a two-layer structure. The monitoring camera is fixedly installed on the crossbar 5 at the top of the inner pole 2. The crossbar 5 can accommodate various types of cameras, making the pole a universal design. Several first step holes 21 on the inner pole 2 are arranged alternately from bottom to top, and the same applies to the second step holes 41 on the outer tube 4. Under normal conditions, the first step holes 21 on the inner pole 2 and the second step holes 41 on the outer tube 4 are staggered to prevent unauthorized personnel from climbing and to prevent debris from entering the inner pole 2. When the camera needs maintenance, the outer tube 4 is rotated so that the first step holes 21 on the inner pole 2 and the second step holes 41 on the outer tube 4 correspond one-to-one, allowing maintenance personnel to climb the pole without special climbing tools, facilitating quick climbing and maintenance of the camera in emergencies.

[0041] Example 2

[0042] Based on the above embodiments, this embodiment further improves upon the following technical solution: a support plate 22 is provided on the inner wall of the inner rod 2, with its position corresponding to the first stepping hole 21, thereby increasing the contact area during climbing and improving the comfort of maintenance personnel when stepping and climbing.

[0043] Example 3

[0044] Based on the above embodiments, this embodiment further improves upon the following technical solution: the crossbar 5 passes through the inner bar 2, which facilitates horizontal sliding adjustment of the position of the crossbar 5 and facilitates adjustment of the camera installation position.

[0045] Example 4

[0046] Based on the above embodiments, this embodiment further improves upon the following technical solution: several reinforcing plates 11 arranged circumferentially are provided on the base 1 to prevent deformation of the base 1 and effectively support the uprights.

[0047] Example 5

[0048] Based on the above embodiments, this embodiment further improves upon the following technical solution: a guide slope 43 is provided at the top of the outer sleeve 4 to prevent water from accumulating at the top of the outer sleeve 4 and then seeping into the space between the inner rod 2 and the outer sleeve 4.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A general-purpose traffic monitoring pole structure, characterized in that, include: The base is fixedly installed on the ground; The inner rod is fixedly installed on the base at its bottom, and the inner rod is provided with a plurality of first step holes arranged along its own axis. A floating seat is sleeved on the inner rod, and a spring is provided below the floating seat. One end of the spring abuts against the base and the other end abuts against the floating seat. An outer tube is fitted over the inner rod, and the bottom of the outer tube is inserted into the base. The outer tube is provided with a second foot hole that corresponds to the position of the first foot hole. A crossbar is provided on the inner bar.

2. The general-purpose traffic monitoring pole structure according to claim 1, characterized in that, The inner wall of the inner rod is provided with a support plate whose position corresponds to the first step hole.

3. The universal traffic monitoring pole structure according to claim 1, characterized in that, The inner wall of the base is provided with an annular groove, and the top surface of the base is provided with a plurality of sliding grooves. The bottom of the sliding grooves extends to the annular groove. The side wall of the outer sleeve is provided with a limiting block, and the limiting block is slidably connected in the sliding groove.

4. The universal traffic monitoring pole structure according to claim 3, characterized in that, The base has four circumferentially arranged sliding grooves on its top surface.

5. A general-purpose traffic monitoring pole structure according to claim 4, characterized in that, The crossbar passes through the inner bar.

6. The universal traffic monitoring pole structure according to claim 1, characterized in that, The base is provided with several reinforcing plates arranged circumferentially.

7. The universal traffic monitoring pole structure according to claim 1, characterized in that, The top of the outer tube is provided with a flow guide slope.

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