CN218214406U

CN218214406U - Road safety signal lamp convenient to overhaul

Info

Publication number: CN218214406U
Application number: CN202222417989.9U
Authority: CN
Inventors: 高年峰; 童凌; 唐晨
Original assignee: Kunshan Lutong Traffic Safety Equipment Co ltd
Current assignee: Kunshan Lutong Traffic Safety Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-03
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a road safety signal lamp convenient for maintenance, which belongs to the field of safety signal lamps and comprises a supporting base column, an access door, a mounting substrate, a lifting component, an adjusting component, a connecting plate and a signal lamp board; wherein the whole supporting base column is of a hollow cavity structure and is of an inverted L shape, and the back view surface of the supporting base column is provided with an openable access door. The utility model discloses a road safety signal lamp convenient to overhaul, the maintenance of being convenient for has, the lower advantage of device simple structure cost, it is whole steel construction to have solved the present mobile jib that is used for connecting traffic signal lamp on the market mostly, self can't descend, there is the shortcoming of inconvenient maintenance, it assists the maintainer operation to damage the back through engineering machine tool such as lift board mostly, there is single maintenance cost height, extravagant manpower, the problem of financial resources, and can lead to traffic jam, the problem of potential safety hazard has.

Description

Road safety signal lamp convenient to overhaul

Technical Field

The utility model belongs to the safety signal lamp field, concretely relates to road safety signal lamp convenient to overhaul.

Background

The traffic signal lamp is a signal lamp for commanding traffic operation, and generally comprises a red lamp, a green lamp and a yellow lamp, wherein the red lamp represents no traffic, the green lamp represents permission, the yellow lamp represents warning, and the traffic signal lamp is divided into a motor vehicle signal lamp, a non-motor vehicle signal lamp, a pedestrian crossing signal lamp, a direction indicator lamp and the like.

According to the publication: CN209691100U, including the support column has taken in the trough, take in the trough and sliding connection has the slider, the slider articulates there is the supporting component, the one end that the supporting component keeps away from the slider articulates there is the regulating part, the supporting component wears to be equipped with the third fastener that locks the regulating part and supporting component fixedly, the one end that the regulating part keeps away from the supporting component is equipped with the shielding part, after this traffic signal lamp uses a period, because of external factors influence, such as humidity, reason such as temperature, etc., very easy to damage, therefore need to change the light source, and the mobile jib used for connecting the traffic signal lamp is overall structure, self can't descend, there is inconvenient shortcoming of maintenance;

according to the publication: CN217297205U comprises a protective blue frame, an expansion bracket is fixedly arranged at the lower part of the protective blue frame and is arranged on a municipal maintenance truck, an L-shaped mounting plate is fixedly arranged on one side of the inner bottom surface of the protective blue frame, a movable plate is arranged on the upper part of the L-shaped mounting plate, and a pushing assembly is arranged on the L-shaped mounting plate.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve in the demand one or more, the utility model provides a road safety signal lamp convenient to overhaul has the maintenance of being convenient for, installs the lower advantage of simple structure cost.

In order to achieve the purpose, the utility model provides a road safety signal lamp convenient for maintenance, which comprises a supporting base column, an access door, a mounting base plate, a lifting component, an adjusting component, a connecting plate and a signal lamp board; wherein

The supporting base column is of a hollow cavity structure and is of an inverted L shape integrally, and an openable access door is arranged on the back view surface of the supporting base column;

the mounting base plate is fixedly arranged in the supporting base column, and an L-shaped limiting sliding groove is formed in the front end face of the mounting base plate;

the lifting assembly slides in the limiting sliding groove, a connecting plate is detachably connected to the lifting assembly, and a signal lamp board is arranged on the connecting plate;

the adjusting component is inserted and arranged at the lower end part of the limiting chute and connected with the lifting component.

As a further improvement, an observation window has been seted up to the positive terminal surface of support pillar horizontal part, be equipped with one deck organic glass in the observation window, the observation window set up the area with signal lamp tablet visible area looks adaptation, mounting substrate with it has the interval to support between the pillar, the access door area of opening and shutting is greater than the area occupied of signal lamp tablet.

As a further improvement, the lifting unit includes a limit slider, a joint shaft, a threaded rod, two fixed rods, a connecting crank, a connecting post and a roller, wherein the limit slider slides in the vertical part of the limit chute, the lower end surface of the limit slider runs through a threaded rod and two fixed rods, two the fixed rods are respectively located on one side of the threaded rod, an internal threaded hole is formed in the limit slider and is engaged with the threaded rod threads, the threaded rod is integrally provided with a joint shaft, the roller slides in the limit chute, a connecting post is integrally provided at the center of the roller, the connecting crank has two ring ends and is respectively sleeved on the joint shaft and the connecting post, the limit slider passes through the connecting crank and the roller is connected, the two ring ends of the connecting crank are connected with the joint shaft and the connecting post, and the joint shaft and the connecting post are both provided with a ball bearing and rotate on the joint shaft and the connecting post through the ball bearing.

As a further improvement, the connecting crank comprises two circular ring end parts and a horizontal handle body, the connecting plate is detachably arranged on the connecting crank horizontal handle body, and the signal lamp plate is detachably arranged on the front end surface of the connecting plate.

As a further improvement, the adjusting part includes a driving gear, a connecting axle, two driven gear and the in command, wherein two the equal integrative welding of driven gear in the tip under the threaded rod, the connecting axle runs through installation base plate back of the body face, connecting axle one end extends to in the spacing spout and tip an organic whole be connected with a driving gear, the connecting axle other end extends the fixedly connected with in command, the driving gear is with two driven gear is bevel gear and two driven gear all with the driving gear meshes mutually, the mounted position of handle with the access door is corresponding.

Generally, through the utility model above technical scheme who conceives compares with prior art, the beneficial effect who has includes:

the utility model discloses a road safety signal lamp convenient to overhaul, be connected between the connecting plate through the lifting unit who sets up and the setting connecting plate, make the signal lamp tablet of installing on the connecting plate follow the gyro wheel and slide in spacing spout, meshing between two driven gear and the driving gear through setting up, the control of cooperation driven gear connection's handle, realized rotating the handle alright make spacing slider go up and down in spacing spout, be connected spacing slider and gyro wheel through the connection crank that sets up, make when spacing slider is going up and down, it goes up and down in spacing spout to drive the signal lamp tablet, through the gyro wheel that sets up, make the signal lamp tablet realize that the horizontal direction rotates to the vertical direction, and then realize dropping the signal lamp tablet to suitable horizontal height and supply the maintainer to overhaul to change, the signal lamp tablet that sets up simultaneously is supporting the inside 90 turn design of foundation, make the integrality that can be better assurance supports the foundation, and then make the protection to the signal lamp tablet more comprehensive stable.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the back side of the support pillar of the present invention;

FIG. 3 is a schematic view of the internal structure of the support pillar of the present invention;

fig. 4 is a schematic view of the detachable structure of the lifting assembly of the present invention;

FIG. 5 is a schematic view of the adjusting assembly of the present invention;

fig. 6 is a schematic view of the sliding track structure of the lifting assembly of the present invention.

Throughout the drawings, like reference numerals designate like features, and in particular: 1. a support base pillar; 11. an access door; 12. an observation window; 2. a mounting substrate; 21. a limiting chute; 3. a lifting assembly; 31. a limiting slide block; 311. a connecting shaft; 32. a threaded rod; 33. fixing a rod; 34. a connecting crank; 341. connecting columns; 35. a roller; 4. an adjustment assembly; 41. a driving gear; 411. a connecting shaft; 42. a driven gear; 43. a handle; 5. a connecting plate; 6. a signal lamp board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1-6, a road safety signal lamp convenient for maintenance comprises a supporting base column 1, an access door 11, a mounting base plate 2, a lifting assembly 3, an adjusting assembly 4, a connecting plate 5 and a signal lamp plate 6; wherein

The supporting base column 1 is integrally of a hollow cavity structure and is integrally of an inverted L shape, and the back view surface of the supporting base column 1 is provided with an openable access door 11;

the mounting substrate 2 is fixedly arranged in the support base column 1, and an L-shaped limiting sliding groove 21 is formed in the positive end face of the mounting substrate 2;

the lifting component 3 slides in the limiting sliding groove 21, a connecting plate 5 is detachably connected to the lifting component 3, and a signal lamp board 6 is arranged on the connecting plate 5;

the adjusting component 4 is inserted in the lower end of the limit sliding groove 21 and connected with the lifting component 3.

In this embodiment, through being connected between the lifting unit 3 that sets up and the connecting plate 5 that sets up, make the signal lamp tablet 6 of installing on connecting plate 5 follow gyro wheel 35 and slide in spacing spout 21, through the meshing between two driven gear 42 that set up and driving gear 41, the control of the handle 43 that cooperation driven gear 42 is connected, realized rotating handle 43 alright make limit slider 31 go up and down in spacing spout 21, be connected limit slider 31 and gyro wheel 35 through the connection crank 34 that sets up, make when limit slider 31 goes up and down, drive signal lamp tablet 6 and go up and down in spacing spout 21, gyro wheel 35 through setting up, make signal lamp tablet 6 can realize that the horizontal direction rotates to the vertical direction, and then realize descending signal lamp tablet 6 to suitable horizontal height and supply the maintainer to overhaul the change, the signal lamp tablet 6 that sets up simultaneously supports the inside 90 turn design of base column 1, make the integrality that can better assurance supports base column 1, and then make the protection to signal lamp tablet 6 more comprehensive stable.

Specifically, referring to fig. 1 and 2, an observation window 12 is opened on the front end face of the horizontal part of the support base column 1, a layer of organic glass is arranged in the observation window 12, the area of the observation window 12 is matched with the visible area of the signal lamp board 6, a space is arranged between the mounting substrate 2 and the support base column 1, and the opening and closing area of the access door 11 is larger than the occupied area of the signal lamp board 6.

In this embodiment, can supply signal lamp tablet 6 to show the street lamp signal through the observation window 12 that sets up, organic glass through being equipped with in the observation window 12 can have better breakage-proof effect, avoid external impurity to cause the damage of signal lamp tablet 6 in the road use, interval between mounting substrate 2 and the support base post 1 through setting up, make when signal lamp tablet 6 slides to the corner in spacing spout 21 through lifting unit 3 and adjusting part 4's cooperation, supply signal lamp tablet 6 to realize the slip that the horizontal direction rotated to the vertical direction, avoid the screens when sliding, access door 11 through setting up, make the accessible install the tool to lock additional when non-maintenance time and protect adjusting part 4, avoid non-maintenance personnel to the control of this signal lamp.

Specifically, referring to fig. 3 to 6, the lifting assembly 3 includes a limit block 31, a connecting shaft 311, a threaded rod 32, two fixed rods 33, a connecting crank 34, a connecting post 341, and a roller 35, wherein the limit block 31 slides in the vertical portion of the limit chute 21, the lower end surface of the limit block 31 is provided with a threaded rod 32 and two fixed rods 33 through, the two fixed rods 33 are respectively located at one side of the threaded rod 32, the limit block 31 is provided with an internal threaded hole and is in threaded engagement with the threaded rod 32, the positive end surface of the threaded rod 32 is integrally provided with a connecting shaft 311, the roller 35 slides in the limit chute 21, the center of the roller 35 is integrally provided with a connecting post 341, the connecting crank 34 has two ring ends and is respectively sleeved with the connecting shaft 311 and the connecting post 341, the limit block 31 is connected with the roller 35 through the connecting crank 34, the joints between the two ring ends of the connecting crank 34 and the

connecting shaft

311 and 341 rotate on the connecting shaft 311 and the connecting post 341 through a ball bearing.

In the embodiment, the threaded rod 32 is rotated by the engagement connection between the threaded rod 32 and the adjusting component 4, when the adjusting component 4 is controlled, the limit slider 31 engaged with the threaded rod 32 is made to slide downwards, when the sliding distance of the limit slider 31 is consistent with the length of the connecting crank 34, the roller 35 connected with the connecting crank 34 rolls in the limit chute 21, when the roller rolls to the corner of the limit chute 21, the roller 35 slides through the corner of the limit chute 21 and continues to slide downwards at the horizontal part of the limit chute 21 by the limit fit of the connecting column 341 and the connecting shaft 311 which rotate with the end part of the ring of the connecting crank 34, so that the connecting plate 5 on the connecting crank 34 rotates to the vertical direction from the horizontal direction and slides downwards in the limit chute 21, and then the signal lamp plate 6 rotates to the vertical direction from the horizontal direction and continues to descend, when the signal lamp plate 6 descends to the proper horizontal height, the maintenance personnel can conveniently maintain and replace the signal lamp plate 6 in the support column 1, and the 90-degree design of the signal lamp plate 6 in the support column can be more stable, and the integrity of the roller 6 can be more stable,

specifically, referring to fig. 3, the connecting crank 34 includes two circular ring ends and a horizontal handle body, the connecting plate 5 is detachably disposed on the horizontal handle body of the connecting crank 34, and the signal lamp plate 6 is detachably mounted on the front end surface of the connecting plate 5.

In this embodiment, through the connecting crank 34 ring tip pivoted spliced pole 341 that sets up, under the spacing cooperation of linking axle 311 for gyro wheel 35 slides the corner of spacing spout 21 and continues gliding at the horizontal part of spacing spout 21, and then makes connecting plate 5 on the connecting crank 34 rotate to the vertical direction from the horizontal direction and slide in spacing spout 21 and descend, and then makes dismantled and assembled signal lamp tablet 6 of installing on connecting plate 5 follow the decline and then supply the maintenance personal to overhaul signal lamp tablet 6.

Specifically, referring to fig. 4 and 5, the adjusting assembly 4 includes a driving gear 41, a connecting shaft 411, two driven gears 42 and a handle 43, wherein the two driven gears 42 are integrally welded at the lower end of the threaded rod 32, the connecting shaft 411 penetrates through the back surface of the mounting substrate 2, one end of the connecting shaft 411 extends into the limiting chute 21 and is integrally connected with the driving gear 41 at the end, the other end of the connecting shaft 411 extends to be fixedly connected with the handle 43, the driving gear 41 and the two driven gears 42 are both bevel gears, the two driven gears 42 are both engaged with the driving gear 41, and the mounting position of the handle 43 corresponds to the access door 11.

In this embodiment, through being connected between handle 43 and the connecting axle 411, the driving gear 41 that the cooperation connecting axle 411 other end is connected, when rotating handle 43, the driving gear 41 that is connected with it begins to rotate, make threaded rod 32 follow the rotation through two driven gear 42 that weld on threaded rod 32 and mesh with driving gear 41 mutually, when threaded rod 32 rotated, make the spacing slider 31 with its thread engagement slide down, and then make the connecting plate 5 of being connected with spacing slider 31 follow the slip and descend, be bevel gear and intermeshing through driving gear 41 and driven gear 42 that set up, and then when realizing clockwise or anticlockwise rotation handle 43, realize the change of the direction of rotation of threaded rod 32, through the correspondence of the position of handle 43 that sets up and access door 11, can supply the maintenance person to rotate handle 43 after opening access door 11, and overhaul signal lamp tablet 6 in access door 11.

The utility model discloses a road safety signal lamp convenient to overhaul:

when a user maintains the safety signal lamp, firstly, the access door 11 is opened, then the handle 43 is rotated clockwise, the driving gear 41 connected with the other end of the connecting shaft 411 is matched through the connection between the handle 43 and the connecting shaft 411, when the handle 43 is rotated, the driving gear 41 connected with the handle starts to rotate, the threaded rod 32 is enabled to rotate along with the driven gear 42 which is integrally welded on the threaded rod 32 and meshed with the driving gear 41, when the threaded rod 32 rotates, the limit slider 31 meshed with the threaded rod is enabled to slide downwards, when the sliding distance of the limit slider 31 is consistent with the length of the connecting crank 34, the roller 35 connected with the connecting crank 34 rolls along with the limiting chute 21, when the roller rolls to the corner of the limiting chute 21, the connecting column 341 rotating with the end part of the circular ring of the connecting crank 34 is enabled to slide through the corner of the limiting chute 21 and continues to slide downwards on the horizontal part of the limiting chute 21, and then the connecting plate 5 on the connecting crank 34 is enabled to rotate to the vertical direction and slide downwards in the limiting chute 21, and after the connecting plate slides to the proper distance, the connecting plate 5 is installed in the access door 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A road safety signal lamp convenient to overhaul is characterized by comprising a supporting base column (1), an access door (11), a mounting base plate (2), a lifting assembly (3), an adjusting assembly (4), a connecting plate (5) and a signal lamp board (6); wherein

The supporting base column (1) is of a hollow cavity structure and is of an inverted L shape integrally, and an access door (11) capable of being opened and closed is arranged on the back view surface of the supporting base column (1);

the mounting substrate (2) is fixedly arranged in the support base column (1), and an L-shaped limiting sliding groove (21) is formed in the positive end face of the mounting substrate (2);

the lifting assembly (3) slides in the limiting sliding groove (21), a connecting plate (5) is detachably connected to the lifting assembly (3), and a signal lamp board (6) is arranged on the connecting plate (5);

the adjusting component (4) is inserted at the lower end part of the limiting sliding groove (21) and connected with the lifting component (3).

2. The easy-to-overhaul road safety signal lamp according to claim 1, wherein an observation window (12) is formed in the front end face of the horizontal portion of the support base pillar (1), a layer of organic glass is arranged in the observation window (12), the area of the observation window (12) is matched with the visible area of the signal lamp board (6), a space is formed between the mounting substrate (2) and the support base pillar (1), and the opening and closing area of the access door (11) is larger than the occupied area of the signal lamp board (6).

3. The easy-to-repair road safety signal lamp according to claim 1, wherein the lifting assembly (3) comprises a limit slider (31), a connecting shaft (311), a threaded rod (32), two fixed rods (33), a connecting crank (34), a connecting post (341) and a roller (35), wherein the limit slider (31) slides in the vertical portion of the limit chute (21), a threaded rod (32) and two fixed rods (33) penetrate through the lower end surface of the limit slider (31), the two fixed rods (33) are respectively located on one side of the threaded rod (32), an inner threaded hole is formed in the limit slider (31) and is in threaded engagement with the threaded rod (32), the positive end surface of the threaded rod (32) is integrally provided with the connecting shaft (311), the roller (35) slides in the limit chute (21), the center of the roller (35) is integrally provided with the connecting post (341), the connecting crank (34) has two ends and is sleeved on the connecting shaft (341), the connecting crank end portion and the connecting shaft (34) is connected with the connecting post (341) through the ball bearing (34), and the connecting shaft (311) is connected with the connecting shaft (34) and connected with the connecting post (31) through the connecting bearing (311) and the connecting shaft (34), and the connecting shaft bearing (34), and the connecting shaft (34) is connected with the connecting shaft (34), and the connecting shaft (311), and the connecting shaft bearing (34) A connecting column (341).

4. The easy-to-repair road safety signal lamp as claimed in claim 3, wherein the connecting crank (34) comprises two circular ends and a horizontal handle body, the connecting plate (5) is detachably arranged on the horizontal handle body of the connecting crank (34), and the signal lamp plate (6) is detachably arranged on the front end surface of the connecting plate (5).

5. The easy-to-overhaul road safety signal lamp according to claim 1 or 3, wherein the adjusting assembly (4) comprises a driving gear (41), a connecting shaft (411), two driven gears (42) and a handle (43), wherein the two driven gears (42) are integrally welded at the lower end of a threaded rod (32), the connecting shaft (411) penetrates through the back view surface of the mounting substrate (2), one end of the connecting shaft (411) extends into the limiting sliding groove (21) and is integrally connected with the driving gear (41), the other end of the connecting shaft (411) extends to be fixedly connected with the handle (43), the driving gear (41) and the two driven gears (42) are bevel gears, the two driven gears (42) are meshed with the driving gear (41), and the mounting position of the handle (43) corresponds to the access door (11).