CN108648482B

CN108648482B - Maintenance formula of being convenient for traffic light with portable track

Info

Publication number: CN108648482B
Application number: CN201810288327.1A
Authority: CN
Inventors: 黄登峰; 王婧
Original assignee: Shenzhen Tuoan Technology Co ltd
Current assignee: SHENZHEN TUOAN TECHNOLOGY Co.,Ltd.
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2021-07-23
Anticipated expiration: 2038-04-03
Also published as: CN108648482A

Abstract

The invention relates to the technical field of traffic lights and discloses a convenient-to-maintain traffic light with a movable track. This maintenance formula of being convenient for traffic light with portable orbital, corotation or reversal that drive gear goes on through two driving motor synchronous simultaneously, drive gear will roll from top to bottom on the fixed rack in bar groove, thereby drive the sleeve pipe, the balancing piece, installation shell and bulb installation shell carry out displacement from top to bottom, this mode passes through drive gear and rolls on fixed rack, can effectually solve traditional traffic light and do not have the orbital problem of removal, effectively carry out certain change to the scope that the traffic light shines, the traffic bulb to the damage has also been made things convenient for and has been changed and maintained.

Description

Maintenance formula of being convenient for traffic light with portable track

Technical Field

The invention relates to the technical field of traffic lights, in particular to a maintenance-convenient traffic light with a movable track.

Background

With the development of various vehicles and the demand of traffic guidance, the first true three-color lamp (three signs of red, yellow and green) was produced in 1918, which is a three-color circular four-face projector, installed on a high tower in the fifth street in new york city, because of its birth, the urban traffic is greatly improved, and its traffic lights include two kinds, and the traffic lights are used for calling motor vehicles, generally, it is a signal light formed from three kinds of red, yellow and green colored lights for commanding traffic, when the green light is lighted, permit the vehicle to pass, when yellow lamp yellow flashes, the vehicle that has crossed the stop line can continue to pass, what did not pass should slow down and stop and wait before going to the stop line, when the red lamp was bright, the vehicle was forbidden to pass, the crosswalk lamp of calling people who sees for the pedestrian usually indicates to constitute by red, green two kinds of colour lamp and is used for directing the current signal lamp of traffic, the red lamp stops, the green lamp is gone.

For example, chinese patent No. CN 1745403B is a traffic light device with a vertically arranged LED panel, which can convey that the time for changing the traffic light from a signal for guiding the passing of cars to a signal for guiding the stopping of cars is about the left, and the traffic light device has an LED panel for guiding the traffic of cars, an LED panel for guiding the traffic of pedestrians, an LED street sign and an LED panel for displaying moving picture advertisements or important information such as traffic conditions in front, but the traffic light of the device is fixedly installed on a vertical pole, and is inconvenient to maintain, and the traffic light of the device has no movable rail, thereby controlling the distance of the irradiation range of the traffic light, so that a maintenance-convenient traffic light with a movable rail is provided to solve the above-mentioned problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the traffic light with the movable track and convenient to maintain, which has the advantages of being provided with the movable track and convenient to maintain and solves the problems that part of traffic lights are not provided with the movable track and are inconvenient to maintain.

(II) technical scheme

In order to realize the purposes of movable track and convenient maintenance, the invention provides the following technical scheme: a traffic light with a movable track and convenient to maintain comprises a pre-buried seat, wherein a support column is fixedly mounted at the top of the pre-buried seat, a limiting plate is fixedly mounted at the top of the support column, a sleeve is sleeved outside the support column, a balance block is fixedly mounted on the left side of the sleeve, two positioning grooves are formed in the right side of the balance block, pushing springs are arranged in the two positioning grooves, a limiting block is fixedly mounted on the right side of each pushing spring, a clamping rod is fixedly mounted on the right side of each limiting block, clamping grooves which correspond to the clamping rods and are arranged at equal intervals are formed in the left side of the support column, an installation shell is fixedly mounted on the right side of the sleeve, two driving motors are arranged in the installation shell, a motor installation seat is fixedly mounted at the bottoms of the two driving motors, and the bottom of the motor installation seat is fixedly connected with the inner bottom wall of the installation shell, a driving gear is fixedly installed between the output shafts of the two driving motors, a bar-shaped opening corresponding to the driving gear is formed in the right side of the sleeve, a bar-shaped groove corresponding to the driving gear is formed in the right side of the supporting column, a fixed rack meshed with the driving gear is fixedly installed inside the bar-shaped groove, a bulb installation shell is fixedly installed on the right side of the installation shell, three bulb installation seats which are arranged at equal intervals are fixedly installed inside the bulb installation shell, a threaded groove is formed in the center of the right side of the bulb installation seat, a power supply contact block is fixedly installed on the bottom wall of the threaded groove, a traffic bulb is in threaded connection with the inside of the threaded groove, an annular installation groove is formed in the right side of the bulb installation seat and located on the outer side of the threaded groove, and a bulb color cover is arranged inside the annular installation groove and located on the outer side of the traffic bulb, fixed mounting has two annular snap rings on the inner wall of annular mounting groove, the outside of bulb colour cover is seted up with the corresponding ring groove of annular snap ring, fixed mounting has sealed snap ring on the inner wall of the opening part of bulb installation shell, the outside of bulb colour cover is seted up with the corresponding sealed draw-in groove of sealed snap ring.

Preferably, the bulb color cover is clamped with the bulb installation shell through a sealing clamping ring and a sealing clamping groove.

Preferably, the bulb color cover is clamped with the bulb mounting seat through an annular mounting groove, an annular clamping ring and an annular clamping groove.

Preferably, the bulb color cover is red, yellow and green from top to bottom in sequence, and the outer side of the traffic bulb is provided with external threads.

Preferably, the left end of the pushing spring is fixedly connected with the positioning groove, and the right end of the pushing spring is fixedly connected with the limiting block.

Preferably, the right end of the clamping rod penetrates through the sleeve to the right and extends to the inside of the clamping groove.

Preferably, the right end of the clamping rod and the cross section of the clamping groove are both in a trapezoidal shape.

Preferably, the length of the strip-shaped groove is smaller than that of the support column, and the left side of the driving gear penetrates through the strip-shaped opening leftwards and extends to the inside of the sleeve.

Preferably, the right-hand member of bulb colour cover runs through and extends to the outside of bulb installation shell, the horizontal cross section of sleeve pipe, support column and stopper all is square form, sheathed tube length and width all are less than the length and the width of limiting plate.

(III) advantageous effects

Compared with the prior art, the invention provides a traffic light with a movable track and convenient maintenance, which has the following beneficial effects:

1. this maintenance formula of being convenient for traffic light with portable orbital, corotation or reversal that drive gear goes on through two driving motor synchronous simultaneously, drive gear will roll from top to bottom on the fixed rack in bar groove, thereby drive the sleeve pipe, the balancing piece, installation shell and bulb installation shell carry out displacement from top to bottom, this mode passes through drive gear and rolls on fixed rack, can effectually solve traditional traffic light and do not have the orbital problem of removal, effectively carry out certain change to the scope that the traffic light shines, the traffic bulb to the damage has also been made things convenient for and has been changed and maintained.

2. This maintenance formula of being convenient for traffic light with portable orbital, through the mode of sealed snap ring and sealed draw-in groove, can effectually prevent that rainwater and moisture from getting into the inside of bulb installation shell, effectively prevent that the inside part of bulb installation shell from receiving the corruption of rainwater, the annular mounting groove of rethread, the mode of two annular snap rings and two annular draw-in grooves, can change and dismantle bulb color cover, the mode of rethread thread groove and power contact piece, made things convenient for the traffic bulb to damage to change and maintain, this mode has made things convenient for and has maintained the traffic light.

3. This maintenance formula traffic light of being convenient for with portable track, through the mode of balancing piece, can make the weight balance of sleeve pipe both sides, prevent the skew of sheathed tube both sides, rethread constant head tank, top push spring, stopper, kelly and draw-in groove mode can stabilize the sleeve pipe, prevents that the sleeve pipe from sliding, and when driving motor drove drive gear and applyed certain power simultaneously, the kelly will contract in the inside of constant head tank to make things convenient for sheathed tube upper and lower displacement.

Drawings

FIG. 1 is a schematic view of a maintenance-friendly traffic light with a movable track according to the present invention;

FIG. 2 is a top cross-sectional view of a maintenance-friendly traffic light structure with a movable track according to the present invention;

FIG. 3 is a front cross-sectional view of a connection structure of a easy-to-repair traffic light sleeve with movable rails, a balance block and a mounting housing according to the present invention;

FIG. 4 is an enlarged view of the structure of the easy-to-repair traffic light with a movable track shown in FIG. 3A;

FIG. 5 is an enlarged view of the structure of the easy-to-repair traffic light with a movable track shown at B in FIG. 3;

fig. 6 is an enlarged view of a structure at C in fig. 3 of a maintenance-convenient traffic light with a movable rail according to the present invention.

In the figure: the lamp comprises a pre-buried seat 1, a supporting column 2, a limiting plate 3, a sleeve 4, a balancing block 5, a positioning groove 6, a pushing spring 7, a limiting block 8, a clamping rod 9, a clamping groove 10, an installation shell 11, a driving motor 12, a motor installation seat 13, a driving gear 14, a strip-shaped opening 15, a strip-shaped groove 16, a fixed rack 17, a bulb installation shell 18, a bulb installation seat 19, a threaded groove 20, a power supply contact block 21, a traffic bulb 22, an annular installation groove 23, a bulb color cover 24, an annular clamping ring 25, an annular clamping groove 26, a sealing clamping ring 27 and a sealing clamping groove 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a traffic light with a movable track and convenient to maintain comprises an embedded seat 1, a support post 2 is fixedly installed at the top of the embedded seat 1, a limit plate 3 is fixedly installed at the top of the support post 2, a sleeve 4 is sleeved outside the support post 2, horizontal cross sections of the sleeve 4, the support post 2 and a limit block 8 are all square, the length and width of the sleeve 4 are smaller than those of the limit plate 3, a balance block 5 is fixedly installed at the left side of the sleeve 4, the weight at two sides of the sleeve 4 can be balanced in a mode of the balance block 5, two sides of the sleeve 4 are prevented from deviating, two positioning grooves 6 are formed at the right side of the balance block 5, pushing springs 7 are arranged inside the two positioning grooves 6, the left ends of the pushing springs 7 are fixedly connected with the positioning grooves 6, the right ends of the pushing springs 7 are fixedly connected with the limit block 8, and the right sides of the pushing springs 7 are fixedly installed with the limit block 8, a clamping rod 9 is fixedly installed on the right side of the limiting block 8, the right end of the clamping rod 9 penetrates through the sleeve 4 rightwards and extends into the clamping groove 10, the left side of the supporting column 2 is provided with clamping grooves 10 which correspond to the clamping rod 9 and are arranged at equal intervals, the right end of the clamping rod 9 and the cross section of each clamping groove 10 are in a trapezoidal shape, the sleeve 4 can be stabilized through the positioning grooves 6, the pushing springs 7, the limiting block 8, the clamping rod 9 and the clamping grooves 10, the sleeve 4 is prevented from sliding, the clamping rod 9 can be contracted inside the positioning grooves 6 when the driving motor 12 drives the driving gear 14 to apply certain force, so that the sleeve 4 can be conveniently displaced up and down, an installation shell 11 is fixedly installed on the right side of the sleeve 4, two driving motors 12 are arranged inside the installation shell 11, the two driving motors 12 simultaneously and synchronously drive the forward rotation or reverse rotation of the driving gear 14, the driving gear 14 can vertically roll on the fixing racks 17 of the strip-shaped grooves 16, thereby driving the sleeve 4, the balance weight 5, the mounting shell 11 and the bulb mounting shell 18 to move up and down, the bottom of the two driving motors 12 are both fixedly provided with a motor mounting seat 13, the bottom of the motor mounting seat 13 is fixedly connected with the inner bottom wall of the mounting shell 11, the output shafts of the two driving motors 12 are oppositely and fixedly provided with a driving gear 14, the left side of the driving gear 14 penetrates through the strip-shaped port 15 leftwards and extends to the inside of the sleeve 4, the right side of the sleeve 4 is provided with a strip-shaped port 15 corresponding to the driving gear 14, the right side of the support pillar 2 is provided with a strip-shaped groove 16 corresponding to the driving gear 14, the length of the strip-shaped groove 16 is smaller than that of the support pillar 2, the inside of the strip-shaped groove 16 is fixedly provided with a fixed rack 17 engaged with the driving gear 14, and the problem that the traditional traffic light has no moving track can be effectively solved through the driving gear 14 rolling on the fixed rack 17, effectively changes the irradiation range of the traffic light to a certain extent, and also facilitates the replacement and maintenance of the damaged traffic light bulb 22, the right side of the mounting shell 11 is fixedly provided with a light bulb mounting shell 18, the inside of the light bulb mounting shell 18 is fixedly provided with three light bulb mounting seats 19 which are arranged at equal intervals, the center of the right side of the light bulb mounting seat 19 is provided with a thread groove 20, the replacement and maintenance of the damaged traffic light bulb 22 are facilitated by the way of the thread groove 20 and a power supply contact block 21, the traffic light is convenient to maintain, the bottom wall of the thread groove 20 is fixedly provided with the power supply contact block 21, the internal thread of the thread groove 20 is connected with the traffic light bulb 22, the outer side of the traffic light bulb 22 is provided with an external thread, the right side of the light bulb mounting seat 19 and the outer side of the thread groove 20 are provided with an annular mounting groove 23, the inner part of the annular mounting groove 23 and the outer side of the traffic light bulb 22 are provided with a bulb color cover 24, the bulb color cover 24 is red, yellow and green in sequence from top to bottom, the right end of the bulb color cover 24 penetrates through and extends to the outer side of the bulb installation shell 18, two annular snap rings 25 are fixedly installed on the inner wall of the annular installation groove 23, an annular clamping groove 26 corresponding to the annular snap rings 25 is formed in the outer side of the bulb color cover 24, the bulb color cover 24 can be replaced and disassembled in the mode of the annular installation groove 23, the two annular snap rings 25 and the two annular clamping grooves 26, the bulb color cover 24 is clamped with the bulb installation seat 19 through the annular installation groove 23, the annular snap rings 25 and the annular clamping grooves 26, a sealing snap ring 27 is fixedly installed on the inner wall of the opening of the bulb installation shell 18, a sealing clamping groove 28 corresponding to the sealing snap ring 27 is formed in the outer side of the bulb color cover 24, and the bulb installation shell 18 is clamped through the sealing snap rings 27 and the sealing clamping grooves 28, by means of the sealing snap ring 27 and the sealing clamping groove 28, rainwater and moisture can be effectively prevented from entering the bulb mounting shell 18, and parts inside the bulb mounting shell 18 are effectively prevented from being corroded by rainwater, in the maintenance-convenient traffic light with the movable track, the driving gear 14 can roll up and down on the fixed rack 17 of the strip-shaped groove 16 by simultaneously and synchronously driving the driving gear 14 to rotate forwards or backwards, so that the sleeve 4, the balance block 5, the mounting shell 11 and the bulb mounting shell 18 can be driven to move up and down, in the mode, the driving gear 14 rolls on the fixed rack 17, the problem that a traditional traffic light does not have the movable track can be effectively solved, the irradiation range of the traffic light can be effectively changed to a certain extent, and the damaged traffic light 22 can be conveniently replaced and maintained, moreover, by means of the sealing snap ring 27 and the sealing slot 28, rainwater and moisture can be effectively prevented from entering the bulb installation shell 18, and parts inside the bulb installation shell 18 are effectively prevented from being corroded by rainwater, then the bulb color cover 24 can be replaced and disassembled by means of the annular installation groove 23, the two annular snap rings 25 and the two annular slots 26, then the damaged traffic bulb 22 is convenient to replace and maintain by means of the thread groove 20 and the power supply contact block 21, the traffic light is convenient to maintain, moreover, by means of the balance block 5, the weight of two sides of the sleeve 4 can be balanced, the two sides of the sleeve 4 can be prevented from shifting, and by means of the positioning groove 6, the pushing spring 7, the limiting block 8, the clamping rod 9 and the slot 10, the sleeve 4 can be stabilized, the sleeve 4 is prevented from sliding, and when the driving motor 12 drives the driving gear 14 to apply a certain force, the catch lever 9 is retracted inside the positioning groove 6, thereby facilitating the up-and-down displacement of the sleeve 4.

To sum up, this be convenient for maintenance formula traffic light with portable track, through two synchronous corotation or the reversal that drive gear 14 goes on of driving motor 12 simultaneously, drive gear 14 will roll from top to bottom on the fixed rack 17 of bar groove 16 to drive sleeve pipe 4, balancing piece 5, installation shell 11 and bulb installation shell 18 and carry out displacement from top to bottom, this mode is passed through drive gear 14 and is rolled on fixed rack 17, can effectually solve traditional traffic light and not have the orbital problem of removal, effectively carry out certain change to the scope that the traffic light shines, also made things convenient for and changed and maintained damaged traffic bulb 22.

And, this maintenance formula of being convenient for traffic light with portable track, through the mode of sealed snap ring 27 and sealed draw-in groove 28, can effectually prevent that rainwater and moisture from getting into the inside of bulb installation shell 18, effectively prevent that the inside part of bulb installation shell 18 from receiving the corruption of rainwater, rethread annular mounting groove 23, the mode of two annular snap rings 25 and two annular draw-in grooves 26, can change and dismantle bulb colour cover 24, rethread thread groove 20 and power contact piece 21's mode, the traffic bulb 22 of having made things convenient for to damage is changed and is maintained, this mode has made things convenient for and has maintained the traffic light.

And, this maintenance formula traffic light of being convenient for with portable track, through the mode of balancing piece 5, can make the weight balance of sleeve pipe 4 both sides, prevent the skew of the both sides of sleeve pipe 4, rethread constant head tank 6, top pushes away spring 7, stopper 8, kelly 9 and draw-in groove 10 mode, can stabilize sleeve pipe 4, prevent that sleeve pipe 4 from sliding, when driving motor 12 drives drive gear 14 and applys certain power simultaneously, kelly 9 will contract in the inside of constant head tank 6, thereby make things convenient for sleeve pipe 4's upper and lower displacement.

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 be convenient for maintenance formula traffic light with portable track, includes pre-buried seat (1), its characterized in that: the top fixed mounting of pre-buried seat (1) has support column (2), the top fixed mounting of support column (2) has limiting plate (3), the outside cover of support column (2) is equipped with sleeve pipe (4), the left side fixed mounting of sleeve pipe (4) has balancing piece (5), two constant head tanks (6) have been seted up on the right side of balancing piece (5), two the inside of constant head tank (6) all is provided with top push spring (7), the right side fixed mounting of top push spring (7) has stopper (8), the right side fixed mounting of stopper (8) has kelly (9), the left side of support column (2) is seted up and is blocked the corresponding draw-in groove (10) that and the equidistance was arranged with kelly (9), the right side fixed mounting of sleeve pipe (4) has installation shell (11), the inside of installation shell (11) is provided with two driving motor (12), the bottom of the two driving motors (12) is fixedly provided with a motor mounting seat (13), the bottom of the motor mounting seat (13) is fixedly connected with the inner bottom wall of the mounting shell (11), the output shafts of the two driving motors (12) are oppositely and fixedly provided with a driving gear (14), the right side of the sleeve (4) is provided with a bar-shaped opening (15) corresponding to the driving gear (14), the right side of the supporting column (2) is provided with a bar-shaped groove (16) corresponding to the driving gear (14), the inner part of the bar-shaped groove (16) is fixedly provided with a fixed rack (17) meshed with the driving gear (14), the right side of the mounting shell (11) is fixedly provided with a bulb mounting shell (18), the inner part of the bulb mounting shell (18) is fixedly provided with three bulb mounting seats (19) arranged at equal intervals, and the center of the right side of the bulb mounting seat (19) is provided with a thread groove (20), a power supply contact block (21) is fixedly arranged on the bottom wall of the thread groove (20), the inner part of the thread groove (20) is connected with a traffic light bulb (22) in a threaded manner, an annular mounting groove (23) is arranged on the right side of the light bulb mounting seat (19) and positioned on the outer side of the thread groove (20), a bulb color cover (24) is arranged inside the annular mounting groove (23) and outside the traffic bulb (22), two annular snap rings (25) are fixedly arranged on the inner wall of the annular mounting groove (23), an annular clamping groove (26) corresponding to the annular clamping ring (25) is arranged on the outer side of the bulb color cover (24), a sealing snap ring (27) is fixedly arranged on the inner wall of the opening of the bulb mounting shell (18), and a sealing clamping groove (28) corresponding to the sealing clamping ring (27) is formed in the outer side of the bulb color cover (24).

2. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the bulb color cover (24) is clamped with the bulb mounting shell (18) through a sealing clamping ring (27) and a sealing clamping groove (28).

3. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the bulb color cover (24) is connected with the bulb mounting seat (19) in a clamping mode through an annular mounting groove (23), an annular clamping ring (25) and an annular clamping groove (26).

4. A service-friendly traffic light with movable track as claimed in claim 1, wherein: bulb colour cover (24) are red, yellow and green from top to bottom in proper order, the outside of traffic bulb (22) is provided with the external screw thread.

5. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the left end of the pushing spring (7) is fixedly connected with the positioning groove (6), and the right end of the pushing spring (7) is fixedly connected with the limiting block (8).

6. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the right end of the clamping rod (9) penetrates through the sleeve (4) rightwards and extends to the inside of the clamping groove (10).

7. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the right end of the clamping rod (9) and the cross section of the clamping groove (10) are in a trapezoidal shape.

8. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the length of the strip-shaped groove (16) is smaller than that of the support column (2), and the left side of the driving gear (14) penetrates through the strip-shaped opening (15) leftwards and extends to the inside of the sleeve (4).

9. A service-friendly traffic light with movable track as claimed in claim 1, wherein: the right-hand member of bulb colour cover (24) runs through and extends to the outside of bulb installation shell (18), the horizontal cross section of sleeve pipe (4), support column (2) and stopper (8) all is square form, the length and the width of sleeve pipe (4) all are less than the length and the width of limiting plate (3).