CN216185150U

CN216185150U - Signal lamp for traffic engineering track

Info

Publication number: CN216185150U
Application number: CN202122758117.4U
Authority: CN
Inventors: 杜志开; 李泽; 张曼; 韩凯旋; 马子康
Original assignee: Shijiazhuang Tiedao University
Current assignee: Shijiazhuang Tiedao University
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to a signal lamp for a traffic engineering track, which comprises a shell, wherein a height adjusting mechanism is arranged at the top end of the shell, a signal lamp body is installed on the height adjusting mechanism, a first motor is fixedly connected to the inner wall of the top of the shell, a first lead screw is fixedly connected to one end of an output shaft of the first motor, the outer wall of the first lead screw is connected with a rectangular block through threads, rotating rods I are hinged to the outer walls of the two sides of the rectangular block, an installation plate matched with the rectangular block is arranged in the shell, symmetrically distributed rotating rods II and rotating rods III are hinged between the outer wall of the top of the installation plate and the inner wall of the top of the shell, and one ends of the rotating rods I, the rotating rods II and the rotating rods III form rotating fit through rotating shafts. The motor drives the screw rod I to rotate, so that the rectangular block moves up and down, and the pulley can be contracted under the action of the matching of the rotating rod I, the rotating rod II and the rotating rod III, so that the stability of the signal lamp can be improved when the signal lamp is static.

Description

Signal lamp for traffic engineering track

Technical Field

The utility model relates to the technical field of signal lamps, in particular to a signal lamp for a traffic engineering track.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technology, rail transit presents more and more types, not only extends over long-distance land transportation, but also is widely applied to urban public transport at medium and short distances, and signal lamps are indispensable in transportation, and have larger and larger functions with the continuous development of rail transit.

The prior traffic engineering track signal lamp is convenient to move and use, and a pulley is generally arranged below the signal lamp, but another problem is brought, namely the stability of the signal lamp in the static working process is poor, and the signal lamp is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a signal lamp for a traffic engineering track, which solves the technical problem of poor stability of the signal lamp in the static working process in the prior art.

The scheme for solving the technical problems is as follows:

a signal lamp for a traffic engineering track comprises a shell, wherein the top end of the shell is provided with a height adjusting mechanism, the height adjusting mechanism is provided with a signal lamp body, the inner wall of the top of the shell is fixedly connected with a first motor, one end of an output shaft of the first motor is fixedly connected with a first screw rod, the outer wall of the first screw rod is connected with a rectangular block through threads, the outer walls of the two sides of the rectangular block are respectively hinged with a first rotating rod, a mounting plate matched with the housing is arranged in the housing, a second rotating rod and a third rotating rod which are symmetrically distributed are respectively hinged between the outer wall of the top of the mounting plate and the inner wall of the top of the shell, one end of the first rotating rod, one end of the second rotating rod and one end of the third rotating rod are in rotating fit through a rotating shaft, the four corners of the outer wall of the bottom of the mounting plate are fixedly connected with connecting rods, the bottom fixedly connected with pulley of connecting rod, the bottom outer wall of casing is provided with the logical groove that corresponds with the pulley.

On the basis of the technical scheme, the utility model can be further improved as follows:

furthermore, the bottom outer wall four corners of the shell are fixedly connected with supporting blocks, and the supporting blocks are made of rubber.

Further, a guide rod which is distributed in a rectangular shape is fixedly connected between the bottom of the shell and the inner wall of the top of the shell, and the guide rod penetrates through the mounting plate.

Further, height adjusting mechanism includes rigid coupling in the riser of casing, one side outer wall of riser is provided with the mounting groove, the top and the bottom inner wall of mounting groove are connected with lead screw two jointly through the bearing, the outer wall of lead screw two has the movable block through threaded connection, one side outer wall of movable block is through installation pole fixedly connected with signal lamp body.

Further, the outer walls of two sides of the moving block are provided with sliding blocks, the inner walls of two sides of the mounting groove are provided with sliding grooves, and the sliding blocks are in sliding fit with the sliding grooves.

Further, the outer wall of the top of the shell is fixedly connected with a fixing box, the inner wall of the bottom of the fixing box is fixedly connected with a motor II, one end of an output shaft of the motor II is fixedly connected with a rotating roller I, the rotating roller II is sleeved outside the screw rod II, and belts are sleeved outside the rotating roller I and the rotating roller II together.

Furthermore, the top outer wall middle part of riser is through bracing piece fixedly connected with solar cell panel.

Further, the equal fixedly connected with handle in top outer wall both sides of casing, the antiskid cover has been cup jointed to the outside of handle.

The utility model has the beneficial effects that: the utility model provides a signal lamp for a traffic engineering track, which has the following advantages:

1. this a signal lamp for traffic engineering, through being provided with motor one, motor drive screw rod one rotates, and then makes the rectangular block reciprocate, can make the pulley shrink under the effect of cooperation bull stick one, bull stick two and bull stick three, can improve the stability of signal lamp when static like this.

2. This a signal lamp for traffic engineering is orbital, through being provided with high adjustment mechanism, it can be adjusted the height of signal lamp to be fit for the application of different occasions.

3. This a signal lamp for traffic engineering is orbital, through being provided with solar cell panel, when having illumination, solar cell panel can convert light energy into electric energy storage, and then provides auxiliary electric power for the signal lamp.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic overall structure diagram of a signal lamp for a traffic engineering track according to the present invention;

fig. 2 is a schematic structural diagram of the interior of a housing of a signal lamp for a traffic engineering track according to the present invention;

fig. 3 is a schematic diagram of a through groove structure of a signal lamp for a traffic engineering track according to the present invention;

fig. 4 is a schematic structural diagram of an internal structure of a fixing box of a signal lamp for a traffic engineering track according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. a handle; 3. a vertical plate; 4. a solar panel; 5. a moving block; 6. a signal lamp body; 7. a fixing box; 8. a pulley; 9. a support block; 10. a first motor; 11. a first screw rod; 12. a rectangular block; 13. a first rotating rod; 14. a second rotating rod; 15. a third rotating rod; 16. a guide bar; 17. mounting a plate; 18. a connecting rod; 19. a through groove; 20. a second screw rod; 21. a belt; 22. and a second motor.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1-4, the utility model provides a signal lamp for a traffic engineering track, which comprises a shell 1, wherein a height adjusting mechanism is arranged at the top end of the shell 1, a signal lamp body 6 is installed on the height adjusting mechanism, a motor I10 is fixedly connected with the inner wall of the top of the shell 1, one end of an output shaft of the motor I10 is fixedly connected with a screw rod I11, the outer wall of the screw rod I11 is connected with a rectangular block 12 through threads, the outer walls of the two sides of the rectangular block 12 are respectively hinged with a rotating rod I13, an installation plate 17 matched with the shell 1 is arranged inside the shell 1, symmetrically distributed rotating rods II 14 and rotating rods III 15 are respectively hinged between the outer wall of the top of the installation plate 17 and the inner wall of the top of the shell 1, one end of each rotating rod I13, one end of each rotating rod II 14 and one end of each rotating rod III 15 form a rotating fit through a rotating shaft, four corners of the outer wall of the bottom of the installation plate 17 are respectively and fixedly connected with a connecting rod 18, and the bottom end of each connecting rod 18 is fixedly connected with a pulley 8, the bottom outer wall of casing 1 is provided with the logical groove 19 that corresponds with pulley 8, and pulley 8 can pass logical groove 19, and a motor 10 drives a lead screw 11 and rotates, and then makes rectangular block 12 reciprocate, can make pulley 8 shrink under the effect of cooperation bull stick 13, bull stick two 14 and bull stick three 15, can improve the stability of signal lamp when static like this.

Preferably, the equal fixedly connected with supporting shoe 9 of bottom outer wall four corners department of casing 1, the material of supporting shoe 9 is rubber, improves the stability of placing.

Preferably, the guide rods 16 which are distributed in a rectangular shape are fixedly connected between the bottom and the top inner walls of the shell 1, and the guide rods 16 penetrate through the mounting plate 17, so that the up-and-down movement stability of the mounting plate 17 is improved.

Preferably, the height adjusting mechanism comprises a vertical plate 3 fixedly connected to the shell 1, a mounting groove is formed in the outer wall of one side of the vertical plate 3, the top and the inner wall of the bottom of the mounting groove are jointly connected with a second lead screw 20 through a bearing, the outer wall of the second lead screw 20 is connected with a moving block 5 through threads, the outer wall of one side of the moving block 5 is fixedly connected with the signal lamp body 6 through a mounting rod, the second lead screw 20 rotates to act on the moving block 5, the moving block 5 is made to move up and down, and the height of the signal lamp body 6 is adjusted.

Preferably, the outer walls of two sides of the moving block 5 are provided with sliding blocks, the inner walls of two sides of the mounting groove are provided with sliding grooves, and the sliding blocks and the sliding grooves form sliding fit, so that the stability of the moving block 5 is improved.

Preferably, the fixed box 7 of the top outer wall fixedly connected with of casing 1, the second motor 22 of the bottom inner wall fixedly connected with of fixed box 7, the first roller of output shaft fixedly connected with of second motor 22, the second roller of commentaries on classics has been cup jointed to the outside of lead screw two 20, change the first roller and have cup jointed belt 21 jointly with the outside of commentaries on classics roller two, motor two 22 rotate, under the effect through belt 21, lead screw two 20 also can rotate, and then realize the automatically regulated of signal lamp height.

Preferably, the top outer wall middle part of riser 3 is through bracing piece fixedly connected with solar cell panel 4, and solar cell panel 4 can get up the electric energy storage to light energy conversion, and then provides auxiliary electric power for the signal lamp.

Preferably, the both sides of the top outer wall of the shell 1 are fixedly connected with handles 2, and the anti-slip sleeve is sleeved outside the handles 2, so that the pushing device is convenient.

The specific working principle and the using method of the utility model are as follows:

when the pulley 8 is needed, the motor I10 is started to rotate forwards, the motor I10 drives the screw rod I11 to rotate, the rectangular block 12 moves downwards, the rotating rod I13 acts on the rotating rod II 14 and the rotating rod III 15 to rotate, the mounting plate 17 moves downwards, the pulley 8 extends out of the through groove 19 to enable the pulley to abut against the ground, the rotating rod II 14 and the rotating rod III 15 are on the same vertical line, the rotating rod I13 is perpendicular to the rotating rod II 14 and the rotating rod III 15, the reaction force of the mounting plate 17 acts on the rotating rod II 14 and the rotating rod III 15, the thread on the screw rod I11 cannot be stressed, the service life of the screw rod I11 is prolonged, and if the pulley 8 is placed statically, the motor I10 is rotated backwards, and the pulley 8 is retracted into the shell 1.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The signal lamp for the traffic engineering track comprises a shell (1) and is characterized in that a height adjusting mechanism is arranged at the top end of the shell (1), a signal lamp body (6) is installed on the height adjusting mechanism, a first motor (10) is fixedly connected to the inner wall of the top of the shell (1), a first lead screw (11) is fixedly connected to one end of an output shaft of the first motor (10), a rectangular block (12) is connected to the outer wall of the first lead screw (11) through threads, first rotating rods (13) are hinged to the outer walls of the two sides of the rectangular block (12), a mounting plate (17) matched with the housing is arranged inside the shell (1), a second rotating rod (14) and a third rotating rod (15) which are symmetrically distributed are hinged between the outer wall of the top of the mounting plate (17) and the inner wall of the top of the shell (1) respectively, and one ends of the first rotating rod (13), the second rotating rod (14) and the third rotating rod (15) form rotating fit through rotating shafts, the equal fixedly connected with connecting rod (18) of bottom outer wall four corners department of mounting panel (17), the bottom fixedly connected with pulley (8) of connecting rod (18), the bottom outer wall of casing (1) is provided with logical groove (19) that correspond with pulley (8).

2. The signal lamp for the traffic engineering track according to claim 1, characterized in that supporting blocks (9) are fixedly connected to four corners of the outer wall of the bottom of the housing (1), and the supporting blocks (9) are made of rubber.

3. The signal lamp for traffic engineering track according to claim 1, characterized in that guide rods (16) distributed in a rectangular shape are fixedly connected between the bottom and the top inner walls of the housing (1), and the guide rods (16) penetrate through the mounting plate (17).

4. The signal lamp for the traffic engineering track is characterized in that the height adjusting mechanism comprises a vertical plate (3) fixedly connected to the housing (1), a mounting groove is formed in the outer wall of one side of the vertical plate (3), a second lead screw (20) is commonly connected to the inner walls of the top and the bottom of the mounting groove through a bearing, a moving block (5) is connected to the outer wall of the second lead screw (20) through threads, and a signal lamp body (6) is fixedly connected to the outer wall of one side of the moving block (5) through a mounting rod.

5. The signal lamp for the traffic engineering track is characterized in that the outer walls of two sides of the moving block (5) are provided with sliding blocks, the inner walls of two sides of the mounting groove are provided with sliding grooves, and the sliding blocks and the sliding grooves form sliding fit.

6. The signal lamp for the traffic engineering track is characterized in that a fixing box (7) is fixedly connected to the outer wall of the top of the shell (1), a second motor (22) is fixedly connected to the inner wall of the bottom of the fixing box (7), one end of an output shaft of the second motor (22) is fixedly connected with a first rotating roller, a second rotating roller is sleeved outside the second screw rod (20), and a belt (21) is sleeved outside the first rotating roller and the second rotating roller together.

7. The signal lamp for the traffic engineering track according to claim 4, characterized in that the middle of the outer wall of the top of the vertical plate (3) is fixedly connected with a solar panel (4) through a support rod.

8. The signal lamp for the traffic engineering track is characterized in that handles (2) are fixedly connected to two sides of the outer wall of the top of the shell (1), and anti-skid sleeves are sleeved outside the handles (2).