Traffic rod

Abstract

The utility model belongs to the technical field of traffic equipment, and particularly relates to a traffic rod which comprises a rod body, and a fixing base is arranged at the bottom of the rod body. The inner cavity is formed in the rod body and extends and is distributed in the axial direction of the rod body; the movable sleeve is movably arranged on the rod body in a sleeving mode and can ascend and descend in the axial direction of the rod body; the signboard is detachably arranged on the movable sleeve; the pulley is arranged at the top end of the rod body; the winding mechanism is arranged in the inner cavity, a steel wire rope is arranged on the winding mechanism in a winding mode, and the winding mechanism comprises a slow descending piece; the control box is arranged at the bottom of the rod body; wherein the steel wire rope can be connected with the top end of the movable sleeve through the pulley, the control box is used for controlling the winding mechanism to start and stop, and compared with the prior art, the signboard is effectively and conveniently mounted and dismounted, the working efficiency is improved, and the potential safety hazard of operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to traffic equipment technical field especially, it relates to a traffic pole. BACKGROUND

[0002] Traffic pole is a kind of equipment for traffic management and control, mainly installed in road, street and traffic facilities, indicating, guiding, warning etc. Traffic pole is various in kind and function, usually used to mark road, limit speed, manage parking, guide traffic flow, provide safety reminder etc., such as the traffic sign pole disclosed in the patent with application number CN202323555832.3, including sign pole body, base and fixed seat, the sign pole body is installed in the upper end surface of the base, the fixed seat is used to be fixedly connected with bottom surface, the upper end surface of the fixed seat is equipped with a plurality of fixed components, the upper end surface of the base is equipped with a plurality of fixed grooves matched with the fixed components;

[0003] This existing traffic pole is usually installed in the top of pole body in the process of using, and workers need to climb to high place to operate in the process of installation and dismounting, it is very inconvenient, reduces work efficiency, and there is certain security risk, so it is necessary to improve. UTILITY MODEL CONTENT

[0004] The utility model aims at the technical problem existing above, provides a kind of traffic pole to facilitate the installation and dismounting of signboard, improve work efficiency and reduce the security risk of operation.

[0005] Therefore, the utility model provides a kind of traffic pole, including:

[0006] Pole body, the bottom of the pole body is provided with fixed base;

[0007] Further including:

[0008] Inner cavity, the inner cavity is arranged in pole body and extends along the axial direction of pole body;

[0009] Movable sleeve, the movable sleeve is movably arranged on pole body and can be moved up and down along the axial direction of pole body;

[0010] Signboard, the signboard is detachably arranged on movable sleeve;

[0011] Pulley, the pulley is arranged on the top of pole body;

[0012] Winding mechanism, the winding mechanism is arranged in inner cavity, steel wire rope is arranged on the winding mechanism, and the winding mechanism includes slow descent piece;

[0013] Control box, the control box is arranged in the bottom of pole body;

[0014] The steel wire rope is connected with the top end of the movable sleeve through a pulley, and the control box is used for controlling the start and stop of the winding mechanism.

[0015] In the technical solution, when the identification board needs to be installed or dismounted, the winding mechanism is started through the control box, the winding mechanism operates to release the steel wire rope, so that the movable sleeve slowly descends under the action of gravity along with the release of the steel wire rope, and finally descends to the bottom of the pole body, thereby facilitating the installation and dismounting of the identification board by the staff, and meanwhile, the setting of the slow descending part in the winding mechanism can control the release speed of the steel wire rope when the winding mechanism fails, so as to prevent the rapid descent of the movable sleeve caused by the failure of the winding mechanism and cause safety hazards, and compared with the prior art, the utility model effectively facilitates the installation and dismounting of the identification board, improves the work efficiency and reduces the operation safety hazards.

[0016] In the above technical solution, further, the winding mechanism further comprises:

[0017] The winding wheel is arranged in the inner cavity through a wheel frame;

[0018] The driving motor is arranged on the wheel frame and is in transmission connection with the winding wheel;

[0019] The two ends of the winding wheel are rotatably connected with the wheel frame, and the driving motor is controlled to start and stop through the control box.

[0020] In the above technical solution, further, the slow descending part further comprises:

[0021] The friction ring is arranged on the wheel frame and is concentrically distributed with the winding wheel, and a friction layer is arranged on the circumferential inner wall of the friction ring;

[0022] The centrifugal wheel is arranged at the end of the winding wheel and is concentrically distributed with the winding wheel, the centrifugal wheel is located in the friction ring, and a plurality of grooves are uniformly and spacedly arranged along the circumference of the centrifugal wheel;

[0023] The friction block is movably arranged in the groove;

[0024] The spring is arranged at the bottom of the groove, one end of the spring is connected with the friction block, and the other end of the spring is connected with the bottom surface of the groove.

[0025] In the above technical solution, further, it further comprises:

[0026] The speed sensor is arranged on the pole body, the height of the speed sensor does not exceed half of the pole body, and the speed sensor is electrically connected with the control box;

[0027] The mounting seat is arranged on the inner wall of the inner cavity, and an electromagnet is arranged on the mounting seat;

[0028] The through hole is arranged on the rod body and penetrates the inner cavity through the surface of the rod body, and a brake block is movably arranged in the through hole;

[0029] The sensing end of the speed sensor is located on the surface of the rod body, the brake block is connected with the mounting seat through an elastic telescopic rod, the outer end of the brake block penetrates the through hole when the elastic telescopic rod is in a natural state, the electromagnet is started and stopped through a control box, the brake block can be adsorbed by the electromagnet, and the elastic telescopic rod is in a compressed state and the outer end of the brake block is located in the through hole when the brake block is adsorbed by the electromagnet.

[0030] In the above technical solution, further comprising:

[0031] The reinforcing inner rod is arranged in the inner cavity, the reinforcing inner rod is in a hollow six-rib rod shape, and the reinforcing inner rod is coaxially distributed with the rod body.

[0032] The utility model discloses the beneficial effects are:

[0033] 1. through the cooperation of winding mechanism and movable sleeve effectively convenient identification board's installation and removal, improve work efficiency and reduce the operation safety hidden danger;

[0034] 2. through the setting of slow -descending spare, can effectively deal with the winding mechanism failure situation, further reduce the operation safety hidden danger;

[0035] 3. through the setting of brake block, can further deal with the situation of steel wire rope fracture, thereby further reduce the operation safety hidden danger. DRAWINGS

[0036] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, below description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0037] Figure 1 It is the specific embodiment structure diagram of the utility model.

[0038] Figure 2 It is the rod body horizontal section view structure diagram of the utility model.

[0039] Figure 3 It is the winding mechanism structure diagram of the utility model.

[0040] Figure 4The utility model discloses a slow -descending piece structure schematic diagram.

[0041] Figure 5 The utility model discloses a brake block structure schematic diagram.

[0042] The figure mark is:

[0043] 1, pole body;2, fixed base;3, inner chamber;4, movable sleeve;5, signboard;6, pulley;7, winding mechanism;70, steel wire rope;71, winding wheel;72, wheel frame;73, drive motor;8, slow -descending piece;80, friction ring;81, friction layer;82, centrifugal wheel;83, groove;84, friction block;85, spring;9, control box;10, speed sensor;11, mounting seat;12, electromagnet;13, through -hole;14, brake block;15, elastic telescopic rod. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0045] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the size of each part shown in the drawings is not drawn according to the actual proportional relationship. The technology, method and equipment known to those skilled in the relevant art may not be discussed in detail, but should be regarded as part of the authorized specification under appropriate circumstances. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0046] Embodiment 1:

[0047] The embodiment of the present application provides a traffic pole, which comprises: a pole body 1, a fixed base 2 is arranged at the bottom of the pole body 1;

[0048] It also includes: inner cavity 3, the inner cavity 3 is arranged in the rod body 1 and extends along the axial direction of the rod body 1;Movable sleeve 4, the movable sleeve 4 is movably sleeved on the rod body 1 and can be moved along the axial direction of the rod body 1;Signboard 5, the signboard 5 is detachably arranged on the movable sleeve 4;Pulley 6, the pulley 6 is arranged at the top end of the rod body 1;Winding mechanism 7, the winding mechanism 7 is arranged in the inner cavity 3, the winding mechanism 7 is wound with steel wire rope 70, and the winding mechanism 7 comprises slow descending part 8;Control box 9, the control box 9 is arranged at the bottom of the rod body 1;

[0049] Wherein, the steel wire rope 70 can be connected with the top end of the movable sleeve 4 through the pulley 6, and the control box 9 is used for controlling the start and stop of the winding mechanism 7.

[0050] Moreover, the control box 9 is a conventional control structure, the inner wall of the movable sleeve 4 is also provided with a guide block limiting block, the rod body 1 can be provided with a guide limiting groove 83 matched with the guide limiting block, the guide limiting groove 83 extends along the direction parallel to the axial direction of the rod body 1, and the inner wall of the movable sleeve 4 can be provided with a conventional wheel structure or a ball structure to reduce the friction between the movable sleeve 4 and.

[0051] In the technical scheme, when the signboard 5 needs to be installed or dismounted during use of the traffic pole, the winding mechanism 7 is started by the control box 9, the winding mechanism 7 operates to release the steel wire rope 70, so that the movable sleeve 4 slowly descends under the action of gravity along with the release of the steel wire rope 70, and finally descends to the bottom of the rod body 1, thereby facilitating the installation and dismounting of the signboard 5 by the staff, and the setting of the slow descending part 8 in the winding mechanism 7 can control the release speed of the steel wire rope 70 when the winding mechanism 7 fails, so as to prevent the rapid descent of the movable sleeve 4 caused by the failure of the winding mechanism 7, thereby avoiding the safety hazard, and compared with the prior art, the utility model effectively facilitates the installation and dismounting of the signboard 5, improves the work efficiency and reduces the safety hazard.

[0052] Embodiment 2

[0053] The embodiment provides a traffic pole, in addition to the technical scheme of the above-mentioned embodiment, further having the following technical features, the winding mechanism 7 further comprises: winding wheel 71, the winding wheel 71 is arranged in the inner cavity 3 through the wheel frame 72;Drive motor 73, the drive motor 73 is arranged on the wheel frame 72 and is in transmission connection with the winding wheel 71;

[0054] Wherein, the two ends of the winding wheel 71 are rotatably connected with the wheel frame 72, and the drive motor 73 is controlled to start and stop through the control box 9.

[0055] The slow descending part 8 further comprises a friction ring 80 arranged on the wheel frame 72 and concentrically distributed with the winding wheel 71, a circumferential inner wall of the friction ring 80 is provided with a friction layer 81; a centrifugal wheel 82 arranged at an end of the winding wheel 71 and concentrically distributed with the winding wheel 71, the centrifugal wheel 82 is located in the friction ring 80, a plurality of grooves 83 are uniformly and spacedly distributed along the circumferential direction of the centrifugal wheel 82; a friction block 84 movably arranged in the groove 83; a spring 85 arranged at the bottom of the groove 83, one end of the spring 85 is connected with the friction block 84, and the other end is connected with the bottom surface of the groove 83.

[0056] In the embodiment, when the identification board 5 needs to be installed or dismounted in the use process of the traffic pole, the winding mechanism 7 is started by controlling the control box 9, after the winding mechanism 7 is started, the driving motor 73 drives the winding wheel 71 to run to release the steel wire rope 70, so that the movable sleeve 4 slowly descends under the action of gravity along with the release of the steel wire rope 70, and finally descends to the bottom of the pole body 1, so that the staff can conveniently install or dismount the identification board 5, when the driving motor 73 fails, the winding wheel 71 loses control and the steel wire rope 70 is quickly released under the driving of the movable sleeve 4, the rotating speed of the winding wheel 71 increases, at this time, the centrifugal force of the friction block 84 increases to overcome the elastic force of the spring 85 and extend out of the groove 83, the friction block 84 contacts with the friction layer 81 at this time to control the rotating speed of the winding wheel 71 through the friction force, and then control the release speed of the steel wire, prevent the movable sleeve 4 from quickly descending due to the failure of the winding mechanism 7 to cause safety hazards, compared with the prior art, the utility model effectively facilitates the installation and dismounting of the identification board 5, improves the work efficiency and reduces the operation safety hazards.

[0057] Embodiment 3:

[0058] The embodiment provides a traffic pole, in addition to comprising the technical scheme of the above-mentioned embodiment, further has the following technical features, further comprising: a speed sensor 10, the speed sensor 10 is arranged on the pole body 1, the height of the speed sensor 10 does not exceed half of the pole body 1, the speed sensor 10 is electrically connected with the control box 9;Mounting seat 11, the mounting seat 11 is arranged on the inner wall of the inner cavity 3, the mounting seat 11 is provided with an electromagnet 12;Through hole 13, the through hole 13 is arranged on the pole body 1 and penetrates the surface of the pole body 1 to the inner cavity 3, the brake block 14 is movably arranged in the through hole 13;

[0059] The sensing end of the speed sensor 10 is located on the surface of the rod body 1, the brake block 14 is connected with the mounting seat 11 through the elastic telescopic rod 15, the outer end of the brake block 14 is out of the through hole 13 when the elastic telescopic rod 15 is in a natural state, the electromagnet 12 is started and stopped through the control box 9, the brake block 14 can be adsorbed by the electromagnet 12, and the elastic telescopic rod 15 is in a compressed state and the outer end of the brake block 14 is located in the through hole 13 when the brake block 14 is adsorbed by the electromagnet 12.

[0060] Moreover, the speed sensor 10 can be a conventional photoelectric speed sensor.

[0061] In the embodiment, when the steel wire rope 70 appears a breaking phenomenon, the movable sleeve 4 rapidly descends under the action of gravity, when the movable sleeve 4 passes through the speed sensor 10, the speed sensor 10 calculates the descending speed of the movable sleeve 4 through the time of being blocked or reflected by light, when the descending speed approaches the free-fall speed, the speed sensor 10 feeds back a signal to the control box 9, the control box 9 controls the electromagnet 12 to be powered off after receiving the signal, the brake block 14 is released and extends out of the through hole 13 under the driving of the elastic telescopic rod 15, so that the movable sleeve 4 is blocked, and the signboard 5 is prevented from hitting the ground, and relative to the prior art, the utility model can further cope with the situation of the breaking of the steel wire rope 70, so that the operation safety hidden danger is further reduced.

[0062] Embodiment 4:

[0063] The embodiment provides a traffic pole, in addition to comprising the technical scheme of the above embodiment, still has the following technical features, still includes: the reinforcing inner rod is arranged in the inner cavity 3, the reinforcing inner rod is in a hollow six-rib rod shape, and the reinforcing inner rod is coaxially distributed with the rod body 1.

[0064] In the embodiment, the setting of the reinforcing inner rod can further improve the structural strength of the rod body 1 and reduce the breaking phenomenon of the rod body 1.

[0065] The embodiments of the application are described above in combination with the drawings, the embodiments in the application and the features in the embodiments can be combined with each other without conflict, the application is not limited to the above specific implementation, and the above specific implementation is only illustrative but not restrictive, and those skilled in the art can make many forms under the inspiration of the application without departing from the purpose of the application and the scope protected by the claims, and all forms belong to the protection of the application.

Claims

1. A traffic pole, comprising: a pole body (1), the bottom of the pole body (1) is provided with a fixed base (2); characterized in that it further comprises: an inner cavity (3) provided in the pole body (1) and extending along the axial direction of the pole body (1); a movable sleeve (4) movably sleeved on the pole body (1) and movable along the axial direction of the pole body (1); a signboard (5) detachably provided on the movable sleeve (4); a pulley (6) provided at the top end of the pole body (1); a winding mechanism (7) provided in the inner cavity (3), the winding mechanism (7) is provided with a steel wire rope (70) wound thereon, and the winding mechanism (7) comprises a slow descent element (8); a control box (9) provided at the bottom of the pole body (1); wherein the steel wire rope (70) is connected to the top end of the movable sleeve (4) through the pulley (6), and the control box (9) is used for controlling the start and stop of the winding mechanism (7).

2. A traffic post according to claim 1, characterised in that The winding mechanism (7) further comprises: a winding wheel (71) provided in the inner cavity (3) through a wheel frame (72); a drive motor (73) provided on the wheel frame (72) and in transmission connection with the winding wheel (71); wherein the two ends of the winding wheel (71) are rotatably connected with the wheel frame (72), and the drive motor (73) is controlled to start and stop through the control box (9).

3. A traffic post according to claim 2, wherein, The slow descent element (8) further comprises: a friction ring (80) provided on the wheel frame (72) and concentrically distributed with the winding wheel (71), a friction layer (81) being provided on the circumferential inner wall of the friction ring (80); a centrifugal wheel (82) provided at the end of the winding wheel (71) and concentrically distributed with the winding wheel (71), the centrifugal wheel (82) being located in the friction ring (80), a plurality of grooves (83) being uniformly and intermittently distributed along the circumferential direction of the centrifugal wheel (82) and provided on the centrifugal wheel (82); a friction block (84) movably provided in the groove (83); a spring (85) provided at the bottom of the groove (83), one end of the spring (85) being connected with the friction block (84) and the other end being connected with the bottom surface of the groove (83).

4. A traffic post according to claim 3, wherein, Further comprising: a speed sensor (10) provided on the pole body (1), the speed sensor (10) being electrically connected with the control box (9); a mounting seat (11) provided on the inner wall of the inner cavity (3), an electromagnet (12) being provided on the mounting seat (11); a through hole (13) provided on the pole body (1) and penetrating the surface of the pole body (1) to the inner cavity (3), a brake block (14) being movably provided in the through hole (13); The speed sensor (10) is arranged on the surface of the rod body (1), the brake block (14) is connected with the mounting base (11) through the elastic telescopic rod (15), the outer end of the brake block (14) is arranged outside the through hole (13) when the elastic telescopic rod (15) is in a natural state, the electromagnet (12) is started and stopped through the control box (9), the brake block (14) can be adsorbed by the electromagnet (12), and the elastic telescopic rod (15) is in a compressed state and the outer end of the brake block (14) is arranged in the through hole (13) when the brake block (14) is adsorbed by the electromagnet (12).

5. A traffic post according to claim 4, wherein, Further comprising: The reinforcing inner rod is arranged in the inner cavity (3), the reinforcing inner rod is in a hollow six-rib rod shape, and the reinforcing inner rod is coaxially distributed with the rod body (1).

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