CN210836566U

CN210836566U - Road public area adjustable crossing signal lamp

Info

Publication number: CN210836566U
Application number: CN202020069647.0U
Authority: CN
Inventors: 郑文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-06-23
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a road public area adjustable crossing signal lamp, including base and high adjustment mechanism, high adjustment mechanism is located the top of base, high adjustment mechanism includes the mobile jib, the mobile jib is fixed in the top of base, one side of first lead screw lower extreme is provided with the gag lever post, the gag lever post is located the inside of spacing groove, solid fixed ring's outer wall is provided with the dead lever, the top in the mobile jib outside is provided with the ring channel, the inside of ring channel is provided with the connecting rod, the end fixing of connecting rod is in solid fixed ring's the outside, the upper end of first lead screw is provided with the lamp body, and its technical scheme main points are: be provided with height adjusting mechanism, through the solid fixed ring of dead lever corotation or reversal, can make first lead screw do irrotational upwards or move down to first lead screw can drive the lamp body and do irrotational upwards or move down, and then makes the signal lamp can adapt to different highway sections.

Description

Road public area adjustable crossing signal lamp

Technical Field

The utility model belongs to the transportation equipment field, concretely relates to road public area adjustable crossing signal lamp.

Background

The traffic signal lamp consists of a red lamp, a green lamp and a yellow lamp. The red light indicates no traffic, the green light indicates permission, and the yellow light indicates warning. The traffic signal lamp is divided into: motor vehicle signal lamps, non-motor vehicle signal lamps, pedestrian crossing signal lamps, direction indicating lamps (arrow signal lamps), lane signal lamps, flashing warning signal lamps, and road and railway plane crossing signal lamps.

As the chinese patent of granting, it discloses an emergency traffic signal lamp is used in city with adjustable height, which comprises a housin, the upper end fixed mounting of casing has ambient light sensor, the avris of casing is seted up flutedly, the inside fixed mounting of recess has the signal lamp, the inside fixed mounting of casing has light regulator, controller and battery, the one end of connecting rod is gone up to the lower extreme fixedly connected with of casing, step motor's output shaft fixedly connected with lead screw, the lead screw extends to the inside of upper connecting rod.

Such a signal lamp as described above has the advantage of being height-adjustable; however, the signal lamp needs to use the stepping motor for height adjustment, which results in higher manufacturing cost, inconvenient use and poor popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road public area adjustable crossing signal lamp to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable intersection signal lamp for a road public area comprises a base and a height adjusting mechanism, wherein the height adjusting mechanism is positioned at the top of the base, the height adjusting mechanism comprises a main rod, the main rod is fixed on the top of the base, a chute is arranged inside the main rod, a limit groove is arranged at one side of the sliding groove, a fixing ring is arranged above the main rod, a first screw rod penetrates through the fixing ring, the lower end of the first screw rod is positioned in the chute, one side of the lower end of the first screw rod is provided with a limiting rod, the limiting rod is positioned in the limiting groove, the outer wall of the fixing ring is provided with a fixing rod, the top of the outer side of the main rod is provided with an annular groove, the inside of ring channel is provided with the connecting rod, the tip of connecting rod is fixed in the solid fixed ring's the outside, the upper end of first lead screw is provided with the lamp body.

Preferably, the bottom of base one side is provided with the diaphragm, the middle part of diaphragm has run through the second lead screw, the upper end of second lead screw is provided with the handle, the lower extreme of second lead screw is provided with the clamp plate, the bottom of base is provided with the gyro wheel.

Preferably, the inner wall of the fixing ring and the outer wall of the first screw rod are both designed to be in a thread structure, and the first screw rod is in threaded connection with the fixing ring.

Preferably, the outer wall of the first screw rod is attached to the inner wall of the sliding groove, and the first screw rod and the sliding groove form a sliding structure.

Preferably, the limiting rods are four, and the limiting rods and the limiting grooves form a clamping type sliding structure.

Preferably, the number of the fixing rods is four, and the fixing rods are distributed at equal angles with respect to the central axis of the fixing ring.

Preferably, the number of the connecting rods is four, and the connecting rods and the annular groove form a clamping type rotating structure.

Preferably, the outer wall of the second screw rod and the inner side of the transverse plate are both designed to be in a thread structure, and the transverse plate is in threaded connection with the second screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) be provided with height adjusting mechanism, through the solid fixed ring of dead lever corotation or reversal, can make first lead screw do irrotational upwards or move down to first lead screw can drive the lamp body and do irrotational upwards or move down, and then makes the signal lamp can adapt to different highway sections.

(2) Be provided with the convenient removal to the signal lamp of gyro wheel, simultaneously through corotation or reversal handle, can make the clamp plate do upwards or move down, and during the downward movement, can increase the stability of signal lamp, and during the upward movement, the convenient removal to the signal lamp.

Drawings

Fig. 1 is one of the front view structural schematic diagrams of the present invention;

FIG. 2 is a schematic view of the first lead screw mounting structure of FIG. 1 of the present invention

Fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 4 is a schematic view of the mounting structure of the connecting rod in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of the utility model at C in fig. 2;

fig. 6 is a schematic view of the installation structure of the limiting rod in fig. 5 of the present invention;

fig. 7 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Description of the reference numerals

1. A base; 2. a main rod; 3. a chute; 4. a limiting groove; 5. a fixing ring; 6. a first lead screw; 7. a limiting rod; 8. fixing the rod; 9. a connecting rod; 10. an annular groove; 11. a lamp body; 12. a transverse plate; 13. a second lead screw; 14. a handle; 15. pressing a plate; 16. and a roller.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model provides a road public area adjustable crossing signal lamp, wherein the technical scheme is as follows:

the utility model provides a road public area adjustable crossing signal lamp, including base 1 and high adjustment mechanism, high adjustment mechanism is located base 1's top, high adjustment mechanism includes mobile jib 2, mobile jib 2 is fixed in base 1's top, the inside of mobile jib 2 is provided with spout 3, one side of spout 3 is provided with spacing groove 4, the top of mobile jib 2 is provided with solid fixed ring 5, gu fixed ring 5's inside is run through has first lead screw 6, the lower extreme of first lead screw 6 is located the inside of spout 3, one side of 6 lower extremes of first lead screw is provided with gag lever post 7, gag lever post 7 is located the inside of spacing groove 4, gu fixed ring 5's outer wall is provided with dead lever 8, the top in the mobile jib 2 outside is provided with ring channel 10, the inside of ring channel 10 is provided with connecting rod 9, the tip of connecting rod 9 is fixed in gu fixed.

The bottom of base 1 one side is provided with diaphragm 12, and the middle part of diaphragm 12 runs through there is second lead screw 13, and the upper end of second lead screw 13 is provided with handle 14, and the lower extreme of second lead screw 13 is provided with clamp plate 15, and the bottom of base 1 is provided with gyro wheel 16, conveniently passes through the removal of gyro wheel 16 to the signal lamp, can increase the stability of signal lamp simultaneously.

The inner wall of the fixing ring 5 and the outer wall of the first lead screw 6 are both designed to be of a thread structure, the first lead screw 6 and the fixing ring 5 are in threaded connection, four limiting rods 7 are arranged, the limiting rods 7 and the limiting grooves 4 form a clamping type sliding structure, and the first lead screw 6 can lift up and down under the limiting of the limiting rods 7 and the limiting grooves 4 when the fixing ring 5 rotates.

The outer wall of the first screw 6 is mutually attached to the inner wall of the sliding groove 3, the first screw 6 and the sliding groove 3 form a sliding structure, and the first screw 6 can move in the sliding groove 3.

The fixed rod 8 is provided with four, and the fixed rod 8 is the angular distribution such as the central axis about solid fixed ring 5, conveniently through the rotation of fixed rod 8 to mobile jib 2.

The number of the connecting rods 9 is four, the connecting rods 9 and the annular groove 10 form a clamping type rotating structure, and the connecting rods 9 can rotate in the annular groove 10, so that the fixing ring 5 can rotate at one position.

The outer wall of the second screw rod 13 and the inner side of the transverse plate 12 are both designed to be thread-shaped structures, and the transverse plate 12 and the second screw rod 13 are in threaded connection, so that the height of the second screw rod 13 can be adjusted when the second screw rod 13 rotates forwards or backwards.

The utility model discloses a theory of operation and use flow: when the height of lamp body 11 needs to be heightened, at this moment, through the fixed ring 5 of 8 corotation of dead lever, then fixed ring 5 drives connecting rod 9 and is rotatory in the inside of ring channel 10, make fixed ring 5 can be rotatory in a position, because fixed ring 5 is threaded connection with first lead screw 6, consequently, first lead screw 6 is the rebound under the spacing of gag lever post 7 and spacing groove 4, thereby first lead screw 6 can drive lamp body 11 rebound, when lamp body 11 needs to reduce the height, at this moment, through fixed ring 5 of 8 reversal of dead lever, and the signal lamp can move through gyro wheel 16, need stabilize at a local during operation when the signal lamp, corotation handle 14 this moment, handle 14 drives second lead screw 13 corotation afterwards, thereby make second lead screw 13 drive clamp plate 15 rebound and ground contact, thereby make the work that the signal lamp can be stable.

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. The utility model provides a road public area adjustable crossing signal lamp, includes base (1) and height adjusting mechanism, its characterized in that: the height adjusting mechanism is positioned at the top of the base (1), the height adjusting mechanism comprises a main rod (2), the main rod (2) is fixed at the top of the base (1), a sliding groove (3) is arranged in the main rod (2), a limiting groove (4) is arranged on one side of the sliding groove (3), a fixing ring (5) is arranged above the main rod (2), a first lead screw (6) penetrates through the fixing ring (5), the lower end of the first lead screw (6) is positioned in the sliding groove (3), a limiting rod (7) is arranged on one side of the lower end of the first lead screw (6), the limiting rod (7) is positioned in the limiting groove (4), a fixing rod (8) is arranged on the outer wall of the fixing ring (5), a ring groove (10) is arranged at the top of the outer side of the main rod (2), a connecting rod (9) is arranged in the ring groove (10), the end of the connecting rod (9) is fixed on the outer side of the fixing ring (5), and a lamp body (11) is arranged at the upper end of the first screw rod (6).

2. The road public area adjustable intersection signal lamp as claimed in claim 1, characterized in that: the bottom of base (1) one side is provided with diaphragm (12), second lead screw (13) have been run through in the middle part of diaphragm (12), the upper end of second lead screw (13) is provided with handle (14), the lower extreme of second lead screw (13) is provided with clamp plate (15), the bottom of base (1) is provided with gyro wheel (16).

3. The road public area adjustable intersection signal lamp of claim 1, characterized in that: the inner wall of the fixing ring (5) and the outer wall of the first screw rod (6) are both designed to be of a thread-shaped structure, and the first screw rod (6) is in threaded connection with the fixing ring (5).

4. The road public area adjustable intersection signal lamp of claim 1, characterized in that: the outer wall of the first screw rod (6) is attached to the inner wall of the sliding groove (3), and the first screw rod (6) and the sliding groove (3) form a sliding structure.

5. The road public area adjustable intersection signal lamp of claim 1, characterized in that: the limiting rods (7) are four, and the limiting rods (7) and the limiting grooves (4) form a clamping type sliding structure.

6. The road public area adjustable intersection signal lamp of claim 1, characterized in that: the number of the fixing rods (8) is four, and the fixing rods (8) are distributed at equal angles relative to the central axis of the fixing ring (5).

7. The road public area adjustable intersection signal lamp of claim 1, characterized in that: the number of the connecting rods (9) is four, and the connecting rods (9) and the annular groove (10) form a clamping type rotating structure.

8. The road public area adjustable intersection signal lamp of claim 2, characterized in that: the outer wall of the second screw rod (13) and the inner side of the transverse plate (12) are both designed to be in a thread-shaped structure, and the transverse plate (12) is in threaded connection with the second screw rod (13).