CN210052288U

CN210052288U - Traffic signal lamp convenient to overhaul

Info

Publication number: CN210052288U
Application number: CN201920888724.2U
Authority: CN
Inventors: 杨朝友
Original assignee: Yangzhou City Fama Intelligent Equipment Co Ltd
Current assignee: Yangzhou City Fama Intelligent Equipment Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-02-11
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a signal lamp technical field, and a traffic signal lamp convenient to overhaul is disclosed, which comprises a column, one side of stand is provided with the signal indication board, be provided with the red light on the signal indication board, green light and yellow light, one side swing joint of stand has the connecting plate, one side fixedly connected with mounting panel of signal indication board, one side fixed mounting of mounting panel has two trapezoidal pieces and locating piece, the mounting groove has been seted up to one side of connecting plate, slidable mounting has two atress pieces on one side inner wall of mounting groove, two atress pieces cooperate with two trapezoidal pieces respectively, the constant head tank has been seted up on one side inner wall of mounting groove, the constant head tank cooperatees with the locating piece, the rectangular channel has all been seted up to one side that two atress pieces are close to each other, sliding mounting has the stable piece in inclined. The utility model discloses avoid the staff to climb and dismantle the maintenance, be convenient for change, dismantle the maintenance.

Description

Traffic signal lamp convenient to overhaul

Technical Field

The utility model relates to a signal lamp field specifically is a traffic signal lamp convenient to overhaul.

Background

The traffic signal lamp comprises a stand column and a signal indicating plate, wherein a red lamp, a green lamp and a yellow lamp are arranged on the indicating plate and used for commanding the signal lamp of traffic operation, the red lamp represents no traffic, the green lamp represents permission, and the yellow lamp represents warning.

Current traffic signal lamp is not convenient for overhaul, needs personnel to climb and dismantle the change on the stand, and the manpower that consumes is great, and also very troublesome through the screw installation dismantlement, is not convenient for change and maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The traffic signal lamp to among the prior art is not convenient for change and maintenance, the utility model provides a traffic signal lamp convenient to overhaul possesses and avoids the staff to climb and dismantle the maintenance, is convenient for change, dismantles advantages such as maintenance, has solved the problem that traffic signal lamp is not convenient for change and maintenance.

(II) technical scheme

For the maintenance is dismantled in the staff climbing of avoiding above-mentioned realization, be convenient for change, dismantle the purpose of maintenance, the utility model provides a following technical scheme:

a traffic signal lamp convenient to overhaul comprises a stand column, wherein a signal indicating plate is arranged on one side of the stand column, a red light, a green light and a yellow light are arranged on the signal indicating plate, a connecting plate is movably connected to one side of the stand column, a mounting plate is fixedly connected to one side of the signal indicating plate, two trapezoidal blocks and a positioning block are fixedly mounted on one side of the mounting plate, a mounting groove is formed in one side of the connecting plate, two stress blocks are slidably mounted on the inner wall of one side of the mounting groove, the two stress blocks are respectively matched with the two trapezoidal blocks, a positioning groove is formed in the inner wall of one side of the mounting groove, the positioning groove is matched with the positioning block, a rectangular groove is formed in one side, close to each other, of the two stress blocks, an inclined plane stabilizing block is slidably mounted in the rectangular groove, stabilizing grooves are formed in the top and the bottom, the same connecting cavity is formed in the positioning block and the mounting plate, and the two stabilizing grooves are communicated with the same connecting cavity.

Preferably, two T type grooves have been seted up on one side inner wall of mounting groove, and equal slidable mounting has T type piece in two T type grooves, the same spring of fixedly connected with between one side of T type piece and the one side inner wall in the T type groove that corresponds, T type piece and the atress piece fixed connection that corresponds, T type piece plays spacing effect to the atress piece.

Preferably, one side of the inclined plane stabilizing block is fixedly connected with one end of a pressure spring, the other end of the pressure spring is fixedly connected with the inner wall of one side of the corresponding rectangular groove, and the inclined plane stabilizing block enters the stabilizing groove respectively due to the arrangement of the pressure spring.

Preferably, two guide rods are fixedly connected between the inner walls of the two sides of the connecting cavity, the same moving block is slidably mounted on the two guide rods, one ends of the inclined rods are rotatably mounted on the two sides of the moving block, the other ends of the two inclined rods are rotatably mounted with the pushing plate, the pushing plate is slidably connected with the corresponding stabilizing groove, the pushing plate is abutted to the corresponding inclined plane stabilizing block, and the pushing plate pushes the inclined plane stabilizing block to move.

Preferably, one end of a tension spring is fixedly connected to one side of the moving block, the other end of the tension spring is fixedly connected to the inner wall of one side of the connecting cavity, a connecting rod is fixedly connected to one side of the moving block, a sliding hole is formed in the bottom of the mounting plate, a manual rod is slidably mounted in the sliding hole, the manual rod is slidably connected with the two guide rods, the manual rod is fixedly connected with the connecting rod, and the manual rod drives the moving block to move through the connecting rod.

Preferably, the stand is provided with a lifting cavity, the lifting cavity is internally rotatably provided with a lead screw, the lifting cavity is internally and slidably provided with a square block, the lead screw is in threaded connection with the square block, the stand is provided with a cavity, the cavity is internally provided with a servo motor, an output shaft of the servo motor is fixedly installed with the bottom end of the lead screw, one side of the cavity is provided with a turnover cover, the turnover cover is provided with a safety lock, and the square block moves due to the arrangement of the servo motor, the lead screw and the square block.

Preferably, the rectangular hole has been seted up to one side of stand, and slidable mounting has the welding pole in the rectangular hole, welding pole and connecting plate fixed connection, welding pole and square piece fixed connection, the last electric connection of servo motor has control switch, and square piece drives the connecting plate through the welding pole and removes.

(III) advantageous effects

Compared with the prior art, the utility model provides a traffic signal lamp convenient to overhaul possesses following beneficial effect:

1. when the traffic signal lamp is used, the servo motor, the screw rod, the square block, the welding rod and the connecting plate are arranged, so that the signal indicating plate moves downwards, and workers are prevented from climbing to be disassembled and maintained;

2. a traffic signal lamp convenient to overhaul pulls a manual rod, because a connecting rod, a moving block and two inclined rods are arranged, two inclined plane stabilizing blocks are enabled to leave two stabilizing grooves respectively by utilizing a lever principle, and because two springs and two stress blocks are arranged, the two stress blocks push two trapezoidal blocks to leave the mounting grooves respectively, a signal indicating plate can be disassembled, replacement and maintenance are carried out, the disassembly and maintenance are convenient, and the time is saved;

the utility model discloses avoid the staff to climb and dismantle the maintenance, be convenient for change, dismantle the maintenance.

Drawings

Fig. 1 is a schematic structural view of a traffic signal lamp convenient for maintenance according to the present invention;

fig. 2 is a schematic structural view of a part a of the traffic signal lamp convenient for maintenance according to the present invention;

fig. 3 is the utility model provides a traffic signal lamp's convenient to overhaul part B schematic structure diagram.

In the figure: the device comprises a vertical column 1, a signal indicating plate 2, a connecting plate 3, a mounting plate 4, a mounting groove 5, a trapezoidal block 6, a positioning block 7, a stress block 8, a spring 9, an inclined plane stabilizing block 10, a pressure spring 11, a connecting cavity 12, a manual rod 13, a pushing plate 14, an inclined rod 15, a moving block 16, a tension spring 17, a connecting rod 18, a square block 19, a servo motor 20 and a lifting cavity 21.

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. 1-3, a traffic signal lamp convenient for maintenance comprises a vertical column 1, a signal indicating plate 2 is arranged on one side of the vertical column 1, a red light, a green light and a yellow light are arranged on the signal indicating plate 2, a connecting plate 3 is movably connected on one side of the vertical column 1, a mounting plate 4 is fixedly connected on one side of the signal indicating plate 2, two trapezoidal blocks 6 and a positioning block 7 are fixedly mounted on one side of the mounting plate 4, a mounting groove 5 is formed on one side of the connecting plate 3, two stress blocks 8 are slidably mounted on the inner wall of one side of the mounting groove 5, the two stress blocks 8 are respectively matched with the two trapezoidal blocks 6, a positioning groove is formed on the inner wall of one side of the mounting groove 5, the positioning groove is matched with the positioning block 7, rectangular grooves are formed on the sides of the two stress blocks 8 close to each other, an inclined plane stabilizing block, the stress block 8 is connected with the stabilizing groove, so that the fixing and the dismounting are convenient, the inclined plane stabilizing block 10 is matched with the corresponding stabilizing groove, the same connecting cavity 12 is arranged on the positioning block 7 and the mounting plate 4, and the two stabilizing grooves are communicated with the same connecting cavity 12.

Further, two T type grooves have been seted up on one side inner wall of mounting groove 5, and equal slidable mounting has T type piece in two T type grooves, and the same spring 9 of fixedly connected with between one side of T type piece and the one side inner wall in the T type groove that corresponds, T type piece and the 8 fixed connection of atress piece that correspond, T type piece plays spacing effect to atress piece 8.

Furthermore, one side of the slope stabilizing block 10 is fixedly connected with one end of a pressure spring 11, the other end of the pressure spring 11 is fixedly connected with the inner wall of one side of the corresponding rectangular groove, and the slope stabilizing block 10 enters the stabilizing groove due to the arrangement of the pressure spring 11.

Further, two guide rods are fixedly connected between the inner walls of the two sides of the connecting cavity 12, the same moving block 16 is installed on the two guide rods in a sliding mode, one ends of the inclined rods 15 are installed on the two sides of the moving block 16 in a rotating mode, the other ends of the two inclined rods 15 are installed with the pushing and pressing plate 14 in a rotating mode, the pushing and pressing plate 14 is connected with the corresponding stabilizing grooves in a sliding mode, the pushing and pressing plate 14 is abutted to the corresponding inclined surface stabilizing blocks 10, and the pushing and pressing plate 14 pushes the inclined surface stabilizing blocks 10 to move.

Furthermore, one end of a tension spring 17 is fixedly connected to one side of the moving block 16, the other end of the tension spring 17 is fixedly connected to the inner wall of one side of the connecting cavity 12, a connecting rod 18 is fixedly connected to one side of the moving block 16, a sliding hole is formed in the bottom of the mounting plate 4, a manual rod 13 is slidably mounted in the sliding hole, the manual rod 13 is slidably connected to the two guide rods, the manual rod 13 is fixedly connected to the connecting rod 18, and the manual rod 13 drives the moving block 16 to move through the connecting rod 18.

Further, the lifting cavity 21 has been seted up on the stand 1, the lead screw is installed to lifting cavity 21 internal rotation, sliding mounting has square piece 19 in lifting cavity 21, lead screw and square piece 19 threaded connection, set up the cavity on the stand 1, be provided with servo motor 20 in the cavity, servo motor 20's output shaft and the bottom fixed mounting of lead screw, one side of cavity is provided with the flip lid, be provided with the safety lock on the flip lid, owing to set up servo motor 20, the lead screw for square piece 19 can move.

Further, the rectangular hole has been seted up to one side of stand 1, and slidable mounting has the welding pole in the rectangular hole, welding pole and 3 fixed connection of connecting plate, welding pole and 19 fixed connection of square piece, and the electrical connection has control switch on the servo motor 20, and square piece 19 drives connecting plate 3 through the welding pole and removes.

The working principle is as follows: when in use, the power supply of the servo motor 20 is switched on, the servo motor 20 is started, the square block 19 moves downwards due to the screw rod, the signal indicating plate 2 moves downwards due to the welding rod and the connecting plate 3, the signal indicating plate moves to a proper position, the servo motor 20 is stopped, the worker is prevented from climbing to carry out disassembly and maintenance, the manual rod 13 is pulled, the connecting rod 18, the moving block 16 and the two inclined rods 15 are arranged, the two pushing plates 14 are mutually separated and push the two inclined plane stabilizing blocks 10 to be mutually separated by utilizing the lever principle, the two inclined plane stabilizing blocks 10 are respectively separated from the two stabilizing grooves, the two stress blocks 8 respectively push the two trapezoidal blocks 6 to be separated from the mounting groove 5 due to the arrangement of the two springs 9 and the two stress blocks 8, the signal indicating plate 2 can be disassembled, the replacement and maintenance are convenient, the disassembly and maintenance are time-saving, during the installation, install locating piece 7 in mounting groove 5 and get into the locating groove, two trapezoidal pieces 6 extrusion two atress pieces 8 are close to each other, and two inclined plane stabilizing block 10 are extruded to locating piece 7, owing to set up two pressure springs 11 for two inclined plane stabilizing block 10 get into two stabilizing grooves respectively, accomplish the installation, reverse open servo motor 20, make signal indicator board 2 upward movement to initial position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 traffic signal lamp convenient to overhaul, includes stand (1), and one side of stand (1) is provided with signal indication board (2), is provided with red light, green lamp and yellow light on signal indication board (2), its characterized in that: one side of the upright post (1) is movably connected with a connecting plate (3), one side of the signal indicating plate (2) is fixedly connected with a mounting plate (4), one side of the mounting plate (4) is fixedly provided with two trapezoidal blocks (6) and a positioning block (7), one side of the connecting plate (3) is provided with a mounting groove (5), one inner wall of one side of the mounting groove (5) is slidably provided with two stress blocks (8), the two stress blocks (8) are respectively matched with the two trapezoidal blocks (6), one inner wall of one side of the mounting groove (5) is provided with a positioning groove, the positioning groove is matched with the positioning block (7), one sides of the two stress blocks (8) close to each other are respectively provided with a rectangular groove, an inclined plane stabilizing block (10) is slidably arranged in the rectangular groove, the top and the bottom of the positioning block (7) are respectively provided with a stabilizing groove, the inclined plane stabilizing block (10) is matched with the corresponding stabilizing groove, the same connecting, both stabilizing grooves are communicated with the same connecting cavity (12).

2. A service-convenient traffic signal lamp as recited in claim 1, wherein: two T type grooves have been seted up on one side inner wall of mounting groove (5), and equal slidable mounting has T type piece in two T type grooves, the same spring (9) of fixedly connected with between one side of T type piece and one side inner wall in the T type groove that corresponds, T type piece and the atress piece (8) fixed connection that corresponds.

3. A service-convenient traffic signal lamp as recited in claim 1, wherein: one side of the inclined plane stabilizing block (10) is fixedly connected with one end of a pressure spring (11), and the other end of the pressure spring (11) is fixedly connected with the inner wall of one side of the corresponding rectangular groove.

4. A service-convenient traffic signal lamp as recited in claim 1, wherein: two guide rods are fixedly connected between the inner walls of the two sides of the connecting cavity (12), the two guide rods are provided with the same moving block (16) in a sliding mode, the two sides of the moving block (16) are provided with one ends of the inclined rods (15) in a rotating mode, the other ends of the two inclined rods (15) are provided with the pushing plate (14) in a rotating mode, the pushing plate (14) is in sliding connection with the corresponding stabilizing grooves, and the pushing plate (14) is abutted to the corresponding inclined surface stabilizing blocks (10).

5. An easy-to-service traffic signal as claimed in claim 4, wherein: one side of the moving block (16) is fixedly connected with one end of a tension spring (17), the other end of the tension spring (17) is fixedly connected with the inner wall of one side of the connecting cavity (12), one side of the moving block (16) is fixedly connected with a connecting rod (18), the bottom of the mounting plate (4) is provided with a sliding hole, a manual rod (13) is slidably mounted in the sliding hole, the manual rod (13) is slidably connected with two guide rods, and the manual rod (13) is fixedly connected with the connecting rod (18).

6. A service-convenient traffic signal lamp as recited in claim 1, wherein: the lifting mechanism is characterized in that a lifting cavity (21) is formed in the stand column (1), a lead screw is installed in the lifting cavity (21) in a rotating mode, a square block (19) is installed in the lifting cavity (21) in a sliding mode, the lead screw is connected with the square block (19) in a threaded mode, a cavity is formed in the stand column (1), a servo motor (20) is arranged in the cavity, an output shaft of the servo motor (20) is fixedly installed at the bottom end of the lead screw, a turnover cover is arranged on one side of the cavity, and a safety lock.

7. A service-convenient traffic signal lamp as recited in claim 1, wherein: the rectangular hole has been seted up to one side of stand (1), and slidable mounting has the welding pole in the rectangular hole, welding pole and connecting plate (3) fixed connection, welding pole and square piece (19) fixed connection, and electric connection has control switch on servo motor (20).