Intelligent traffic signal lamp for variable lane

Abstract

The utility model relates to the field of intelligent traffic signal lamps, in particular to an intelligent traffic signal lamp for a variable lane, which comprises a counterweight base, a sleeve is bolted in the center of the top of the counterweight base, sliding grooves are formed in two sides of an inner cavity of the sleeve, sliding blocks are slidably connected to the inner sides of the sliding grooves, and threaded rods are bolted in the centers of the tops of the sliding blocks. A movable ball is rotationally connected to the upper portion of the inner side of an inner cavity of the sleeve, a connecting ring is arranged on the upper portion of the inner cavity of the sleeve, a ball groove is formed in the outer side of the connecting ring, and the inner side of the ball groove is slidably connected with the surface of the movable ball. Through the counterweight base, the sleeve, the sliding groove, the sliding block, the threaded rod, the movable ball, the connecting ring and other assemblies, the signal lamp can enable the threaded rod to drive the lamp box to vertically move through rotation of the first threaded sleeve, the lamp box vertically falls in the mode in the maintenance process, and a user can conveniently replace and overhaul a damaged signal lamp body; and the practicability of the signal lamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wisdom traffic signal, concretely relates to a wisdom traffic signal for variable lane. BACKGROUND

[0002] Road traffic signal lamp is a category in traffic safety product, is in order to strengthen road traffic management, reduce the occurrence of traffic accidents, improve road use efficiency, improve traffic condition an important tool, is applicable to cross, Dingzixie intersection, is controlled by road traffic signal control machine, guides vehicle and pedestrian safe and orderly traffic.

[0003] Through the retrieval, the publication number for CN202121755974.2 a variable lane traffic signal, specifically discloses including lamp box, the lamp box is supported on the ground through the support rod, the lamp box side wall is equipped with the lamp groove, the lamp groove is equipped with signal lamp in, the lamp groove is equipped with the cleaning rod that signal lamp cooperates, the lamp box is equipped with the transmission groove that cooperates with the lamp groove, the transmission groove is rotatably connected with reciprocating screw rod, the cleaning rod is connected with reciprocating screw rod through the connecting mechanism, the lamp box is equipped with the drive mechanism that is connected with reciprocating screw rod, the lamp box is equipped with the water cavity that is located the lamp groove top, the water cavity is connected with the lamp groove through the pump water mechanism. The utility model discloses through setting up pump water mechanism, can utilize water pump to transport the water in water tank to the water cavity, again through the water spraying channel spouts to signal lamp surface, can wash its surface, keeps its neatness, avoids the traffic accident caused by dust too thick.

[0004] But the above-mentioned device still has certain defects, for example, the existing traffic signal lamp will inevitably have a breakdown time, when the breakdown, maintenance personnel need to use the instrument to climb high, repair or replace the damaged structure, increase the danger and labor intensity of maintenance personnel, time-consuming and laborious, and the traffic signal lamp flexibility is low, and the use is not very convenient.

[0005] Therefore, it is necessary to invent a wisdom traffic signal for variable lane to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model discloses a wisdom traffic signal for variable lane can effectively solve the above-mentioned technical problem of a wisdom traffic signal for variable lane.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A variable lane wisdom traffic signal lamp, the counterweight base top centre is connected with the sleeve, the both sides of the sleeve inner chamber are equipped with the sliding slot, the inside of the sliding slot is connected with the sliding block, the top centre of the sliding block is connected with the threaded rod, the inside of the sleeve inner chamber upper portion is rotatably connected with the movable ball, the upper portion of the sleeve inner chamber is equipped with the connecting ring, the outside of the connecting ring is equipped with the ball groove, and the inside of the ball groove is connected with the surface of the movable ball, the inside of the connecting ring is connected with the first threaded sleeve, and the inside of the first threaded sleeve is connected with the surface of the threaded rod, the top of the threaded rod is connected with the support rod, the upper and lower sides of the support rod surface are connected with the fixed ring, the upper and lower sides of the support rod surface are rotatably connected with the first linkage ring, the middle part of the support rod surface is rotatably connected with the second linkage ring, and the inside of the first linkage ring is engaged with the outside of the second linkage ring.

[0008] Preferably, the upper portion of the right side of the sleeve is connected with a servo motor, the upper portion of the right side of the sleeve inner chamber is rotatably connected with a rotating shaft through a bearing, and the right side of the rotating shaft is connected with the output end of the servo motor through the sleeve, so that the servo motor can drive the rotating shaft in the sleeve to rotate as a driving source.

[0009] Preferably, the surface of the rotating shaft is connected with a gear, the bottom of the connecting ring is annularly arranged and connected with a gear ring, and the surface of the gear ring is engaged with the surface of the gear, so that when the rotating shaft rotates, the gear on the surface of the rotating shaft also rotates, thereby driving the connecting ring to rotate synchronously through the gear ring.

[0010] Preferably, the outside of the first linkage ring and the second linkage ring is connected with a connecting rod, and the other end of the connecting rod is connected with a lamp box, so that the lamp box is connected with the first linkage ring and the second linkage ring through the connecting rod.

[0011] Preferably, the both sides of the counterweight base are connected with a shell, and the bottom of the shell inner chamber is rotatably connected with a lead screw through a bearing, so that the lead screw can rotate in the shell inner chamber.

[0012] Preferably, the surface of the lead screw is connected with a second threaded sleeve, the outside of the second threaded sleeve is connected with a connecting plate, and the front and rear sides of the bottom of the connecting plate are connected with universal wheels, so that the second threaded sleeve can move vertically on the surface of the lead screw, and the connecting plate and the universal wheels can move vertically synchronously, and the universal wheels can effectively improve the moving efficiency of the signal lamp device.

[0013] Preferably, the outside of the shell is equipped with a through groove, and the inside of the through groove is connected with the surface of the connecting plate, so that the connecting plate can connect the second threaded sleeve and the universal wheels through the through groove.

[0014] Preferably, the top of the lead screw is bolted with a knob through the shell, so as to facilitate the user to rotate the lead screw in the sleeve through the knob.

[0015] In the above technical solutions, the technical effects and advantages of the utility model are provided.

[0016] The counterweight base, the sleeve, the sliding groove, the sliding block, the threaded rod, the movable ball and the connecting ring can facilitate the vertical movement of the light box driven by the threaded rod through the rotation of the first threaded sleeve, and the light box falls vertically in the above manner during maintenance, so that the user can replace and maintain the damaged signal lamp body, and the practicability of the signal lamp is provided.

[0017] The supporting rod, the fixing ring, the first linkage ring and the second linkage ring can make the signal lamp direct traffic on the two-way lane, and can make the two light boxes and the connecting rod rotate reversely synchronously through the rotation of the first linkage ring, so that the user can adjust the included angle of the two light boxes according to the actual road condition, and the practicability and flexibility of the signal lamp are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0019] Figure 1 It is a front view of the overall structure of the utility model;

[0020] Figure 2 It is a front view of the overall structure of the utility model;

[0021] Figure 3 It is a side view of the surface connecting structure of the supporting rod of the utility model;

[0022] Figure 4 It is a side view of the connecting structure of the shell and the universal wheel of the utility model;

[0023] Figure 5 It is a Figure 2 It is an enlarged view of structure A in the middle.

[0024] Explanation of reference signs:

[0025] 1, counterweight base; 2, sleeve; 3, sliding groove; 4, sliding block; 5, threaded rod; 6, movable ball; 7, connecting ring; 8, ball groove; 9, first threaded sleeve; 10, support rod; 11, fixed ring; 12, first linkage ring; 13, second linkage ring; 14, servo motor; 15, rotating shaft; 16, gear; 17, gear ring; 18, connecting rod; 19, lamp box; 20, shell; 21, screw rod; 22, second threaded sleeve; 23, connecting plate; 24, universal wheel; 25, through slot; 26, handle. DETAILED DESCRIPTION

[0026] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0027] The utility model provides a kind of intelligent traffic signal lamp for variable lane as Figures 1-5 As shown in a kind of variable lane, it includes counterweight base 1, the center of counterweight base 1 top is connected with sleeve 2, sleeve 2 inner chamber is equipped with sliding groove 3 on both sides, the inside of sliding groove 3 is slidably connected with sliding block 4, the center of sliding block 4 top is connected with threaded rod 5, the inside of sleeve 2 inner chamber is rotatably connected with movable ball 6 in upper portion, the upper portion of sleeve 2 inner chamber is provided with connecting ring 7, the outside of connecting ring 7 is equipped with ball groove 8, and the inside of ball groove 8 is slidably connected with the surface of movable ball 6, the inside of connecting ring 7 is connected with first threaded sleeve 9, and the inside of first threaded sleeve 9 is threadedly connected with the surface of threaded rod 5, the top of threaded rod 5 is connected with support rod 10, the upper and lower sides of support rod 10 surface are both connected with fixed ring 11, the upper and lower sides of support rod 10 surface are both rotatably connected with first linkage ring 12, the middle of support rod 10 surface is rotatably connected with second linkage ring 13, and the inside of first linkage ring 12 is engaged with the outside of second linkage ring 13.

[0028] The upper portion of sleeve 2 right side is connected with servo motor 14, the upper portion of sleeve 2 inner chamber right side is rotatably connected with rotating shaft 15 by bearing, and the right side of rotating shaft 15 is connected with the output end of servo motor 14 by passing through sleeve 2, so that servo motor 14 can be used as driving source to drive rotating shaft 15 in sleeve 2 to rotate.

[0029] The surface of rotating shaft 15 is connected with gear 16, the bottom of connecting ring 7 is annularly arranged and connected with gear ring 17, and the surface of gear ring 17 is engaged with the surface of gear 16, when rotating shaft 15 rotates, the gear 16 on its surface will also rotate, and then connecting ring 7 is driven to rotate synchronously by gear ring 17.

[0030] The outside of first linkage ring 12 and second linkage ring 13 is connected with connecting rod 18, the other end of connecting rod 18 is connected with lamp box 19, and lamp box 19 is connected with first linkage ring 12 and second linkage ring 13 respectively by connecting rod 18.

[0031] The two sides of the counterweight base 1 are bolted with a shell 20, the bottom of the inner cavity of the shell 20 is rotatably connected with a lead screw 21 through a bearing, so that the lead screw 21 can rotate in the inner cavity of the shell 20.

[0032] The surface of the lead screw 21 is threadedly connected with a second threaded sleeve 22, the outer side of the second threaded sleeve 22 is bolted with a connecting plate 23, the front and rear sides of the bottom of the connecting plate 23 are bolted with universal wheels 24, so that the second threaded sleeve 22 can vertically move on the surface of the lead screw 21, and synchronously drive the connecting plate 23 and the universal wheels 24 to vertically move, and the arrangement of the universal wheels 24 can effectively improve the moving efficiency of the signal lamp device.

[0033] The outer side of the shell 20 is provided with a through slot 25, and the inner side of the through slot 25 is slidably connected with the surface of the connecting plate 23, so that the connecting plate 23 can connect the second threaded sleeve 22 and the universal wheels 24 through the through slot 25.

[0034] The top of the lead screw 21 is bolted with a handle 26 through the shell 20, so as to facilitate the user to rotate the lead screw 21 in the sleeve 2 through the handle 26.

[0035] Referring to the drawings accompanying the specification Figures 1-5 The working principle is as follows: in the process of using the signal lamp, the servo motor 14 is started, so that the servo motor 14 drives the gear 16 to rotate, the gear 16 transmits the rotating power to the first threaded sleeve 9 through the gear ring 17 and the connecting ring 7, the first threaded sleeve 9 pushes the threaded rod 5 inside the first threaded sleeve 9 to vertically move in the process of rotating, and then drives the lamp box 19 at the top of the threaded rod 5 to rise to a suitable height, when it is necessary to replace and maintain the signal lamp body in the lamp box 19, the servo motor 14 is only reversed, so that the threaded rod 5 drives the lamp box 19 to descend, when the signal lamp is installed, the road where the signal lamp acts is determined first, then the lamp box 19 on one side is rotated, so that the lamp box 19 drives the first linkage ring 12 or the second linkage ring 13 to rotate on the surface of the supporting rod 10, at the same time, the other side of the lamp box 19 is synchronously turned over through the driving of the gear on the linkage ring, after the adjustment is completed, the lamp box 19 is raised to a suitable height through the above operation for use.

[0036] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and description are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A smart traffic signal for variable lanes, comprising a counterweight base (1), characterized in that: The counterweight base (1) has a sleeve (2) bolted to the center of its top. Slide grooves (3) are provided on both sides of the inner cavity of the sleeve (2). A slider (4) is slidably connected to the inner side of the slide grooves (3). A threaded rod (5) is bolted to the center of the top of the slider (4). A movable ball (6) is rotatably connected to the upper part of the inner cavity of the sleeve (2). A connecting ring (7) is provided at the upper part of the inner cavity of the sleeve (2). A ball groove (8) is provided on the outer side of the connecting ring (7), and the inner side of the ball groove (8) is slidably connected to the surface of the movable ball (6). The inner side of the threaded rod (5) is bolted with a first threaded sleeve (9), and the inner side of the first threaded sleeve (9) is threadedly connected to the surface of the threaded rod (5). The top of the threaded rod (5) is bolted with a support rod (10). The upper and lower sides of the surface of the support rod (10) are bolted with fixing rings (11). The upper and lower sides of the surface of the support rod (10) are rotatably sleeved with a first linkage ring (12). The middle part of the surface of the support rod (10) is rotatably sleeved with a second linkage ring (13), and the inner side of the first linkage ring (12) meshes with the outer side of the second linkage ring (13).

2. The intelligent traffic signal for variable lanes according to claim 1, characterized in that: A servo motor (14) is bolted to the upper right side of the sleeve (2). A rotating shaft (15) is rotatably connected to the upper right side of the inner cavity of the sleeve (2) via a bearing. The right side of the rotating shaft (15) passes through the sleeve (2) and is bolted to the output end of the servo motor (14).

3. The intelligent traffic signal for variable lanes according to claim 2, characterized in that: The rotating shaft (15) is bolted with a gear (16), and the bottom of the connecting ring (7) is bolted with a toothed ring (17) arranged in a ring, and the surface of the toothed ring (17) meshes with the surface of the gear (16).

4. The intelligent traffic signal for variable lanes according to claim 1, characterized in that: A connecting rod (18) is bolted to the outer side of both the first linkage ring (12) and the second linkage ring (13), and a lamp box (19) is bolted to the other end of the connecting rod (18).

5. A smart traffic signal for variable lanes according to claim 1, characterized in that: Both sides of the counterweight base (1) are bolted with a shell (20), and the bottom of the inner cavity of the shell (20) is rotatably connected to a lead screw (21) through a bearing.

6. A smart traffic signal for variable lanes according to claim 5, characterized in that: The surface of the lead screw (21) is threaded with a second threaded sleeve (22), and a connecting plate (23) is bolted to the outside of the second threaded sleeve (22). Universal wheels (24) are bolted to the front and rear sides of the bottom of the connecting plate (23).

7. A smart traffic signal for variable lanes according to claim 6, characterized in that: The outer side of the outer shell (20) is provided with through grooves (25), and the inner side of the through grooves (25) is slidably connected to the surface of the connecting plate (23).

8. A smart traffic signal for variable lanes according to claim 5, characterized in that: The top of the lead screw (21) is bolted to a torsion handle (26) through the housing (20).

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