Rail traffic signal lamp control machine

Abstract

The utility model discloses a rail traffic signal lamp control machine, which comprises a control machine box body, a protective door hinged to the outer side of the control machine box body, a handle fixed on the protective door, and a mounting frame fixed on one side of the protective door, a locking assembly used for locking the control machine box body is arranged between the mounting frame and the outer side of the control machine box body. According to the rail traffic signal lamp control machine of the utility model, during the use process of the signal lamp control machine, through the mutual cooperation of the locking assembly and the sliding assembly, external personnel can rapidly turn off and turn on the signal lamp control machine, and further, the signal lamp control machine can be conveniently turned on and used in an emergency; and in the process of opening the signal lamp control machine, the sliding plates on the two locking assemblies need to be pulled at the same time, the requirement for operation collaboration is high, and the probability that children open the signal lamp control machine for misoperation and danger is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of rail transportation, and in particular relates to a rail transportation signal light controller. Background Art

[0002] The signal light controller is a device on rail transit that can change the order of road traffic signals, adjust the timing and control the operation of road traffic lights. In order to facilitate timely adjustment and control, the signal light controller is generally set up on the side of the rail transit road. The signal light controller is directly closed by the door lock when not in use. The door lock is opened in a single way, which is inconvenient for other personnel to open the signal light controller in an emergency. If the signal light controller is not directly closed, since the signal light controller is set up on the side of the road, there is a risk of children misoperating the internal part of the signal light controller, and even certain dangers may occur.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A rail transit signal light controller, comprising a controller housing, a protective door on the outer hinge of the controller housing, a handle fixed on the protective door, and a mounting frame fixed on one side of the protective door, a locking assembly for locking the controller housing is arranged between the mounting frame and the outer side of the controller housing;

[0006] The locking assembly includes a slide plate, a sliding assembly for sliding the slide plate is arranged on the mounting frame, a locking plate is fixed on the outer side of the control chassis, a limiting groove is provided on the locking plate, a limiting rod for setting a limit in the limiting groove is fixed on one side of the slide plate, and an elastic member for elastically pulling the slide plate is arranged on the mounting frame.

[0007] The locking components are arranged in two groups in an upper and lower symmetrical manner on the installation frame.

[0008] The sliding assembly comprises a plurality of sliding holes formed on the sliding plate, wherein the sliding holes are slidably connected with sliding rods, and the sliding rods are fixed on the mounting frame.

[0009] The elastic member is a connecting spring, both ends of which are connected to the mounting frame and the slide plate respectively. There are multiple groups of connecting springs, and each group of connecting springs is respectively sleeved on the outside of each group of sliding rods.

[0010] The outer side of the locking plate is provided with an inclined surface for resisting and transmitting with the limiting rod.

[0011] The front side of the limiting groove is provided with an arc chamfer for assisting the limiting rod to be clamped.

[0012] A fixing pin is fixed on the slide plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The rail transit signal light controller of the utility model can be used by external personnel to quickly close and open the signal light controller through the cooperation between the locking component and the sliding component during the use of the signal light controller, so that the signal light controller can be opened and used in emergency situations. In addition, in the process of opening the signal light controller, the slide plates on the two sets of locking components need to be pulled at the same time, and the operation coordination requirement is relatively high, so as to reduce the probability of children opening the signal light controller to operate it by mistake and cause danger.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the locking assembly structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the sliding component of the utility model.

[0020] In the figure: 101-control cabinet; 102-protective door; 103-handle; 2-installation frame; 301-slide plate; 302-locking plate; 303-limiting groove; 304-limiting rod; 4-inclined surface; 5-arc chamfer; 6-fixing pin; 701-sliding hole; 702-sliding rod; 8-connecting spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0022] like Figures 1 to 3 As shown, the rail transit signal light controller includes a controller housing 101, a protection door 102 is hinged on the outer side of the controller housing 101, a handle 103 is fixed on the protection door 102, and also includes a mounting frame 2 fixed on one side of the protection door 102, and a locking component for locking the controller housing 101 is arranged between the mounting frame 2 and the outer side of the controller housing 101;

[0023] The locking assembly includes a slide plate 301, a sliding assembly for the slide plate 301 to slide is provided on the mounting frame 2, a locking plate 302 is fixed on the outer side of the control chassis 101, a limiting groove 303 is provided on the locking plate 302, a limiting rod 304 for clamping and limiting in the limiting groove 303 is fixed on one side of the slide plate 301, and an elastic member for elastically pulling the slide plate 301 is provided on the mounting frame 2;

[0024] During the use of the traffic light controller, the locking assembly and the sliding assembly cooperate with each other, so that external personnel can quickly close and open the traffic light controller, which is convenient for the opening and use of the traffic light controller in emergency situations. In the process of opening the traffic light controller, it is necessary to pull the slides 301 on the two sets of locking assemblies at the same time, and the operation coordination requirements are high, which reduces the probability of children opening the traffic light controller and operating it by mistake and causing danger.

[0025] Two groups of locking components are symmetrically arranged in the installation frame 2; when opening the traffic light controller, it is necessary to pull the slides 301 on the two groups of locking components at the same time, and the operation coordination requirement is high to reduce the probability of children opening the traffic light controller and making mistakes and causing danger.

[0026] The sliding assembly includes a plurality of sliding holes 701 formed on the slide plate 301, and a sliding rod 702 is slidably connected to the sliding holes 701, and the sliding rod 702 is fixed to the mounting frame 2; the sliding connection of the slide plate 301 is facilitated by the plurality of sliding holes 701 and the sliding rod 702.

[0027] The elastic member is a connecting spring 8, and the two ends of the connecting spring 8 are respectively connected to the mounting frame 2 and the slide plate 301. There are multiple groups of connecting springs 8, and each group of connecting springs 8 is respectively sleeved on the outside of each group of sliding rods 702; through the connecting spring 8, it is convenient to reset and pull the slide plate 301.

[0028] The outer side of the locking plate 302 is provided with an inclined surface 4 for resisting and transmitting with the limit rod 304; the protective door 102 is pushed toward the control cabinet 101 to cover it, and in the process of pushing, the installation frame 2 is driven to move synchronously. In the process of movement of the installation frame 2, the limit rod 304 of the slide plate 301 on the two sets of locking components is driven to resist with the inclined surface 4 of the locking plate 302. Through the resisting effect, it is convenient to push the slide plate 301 to move under force.

[0029] The front side of the limiting groove 303 is provided with an arc chamfer 5 for assisting the limiting rod 304 to be inserted. The arc chamfer 5 facilitates the limiting rod 304 to be inserted into the limiting groove 303 .

[0030] A fixing pin 6 is fixed on the slide plate 301 ; the fixing pin 6 facilitates auxiliary pushing of the slide plate 301 .

[0031] When the signal light controller is not in use, the protective door 102 is pushed toward the control machine box 101 to cover it. During the pushing process, the installation frame 2 is driven to move synchronously. During the movement of the installation frame 2, the limiting rods 304 of the slide plates 301 on the two sets of locking components are driven to abut against the inclined surface 4 of the locking plate 302, pushing the slide plate 301 to move under force. During the movement of the slide plate 301, the connecting spring 8 is pulled to deform under force to generate elastic force. As the installation frame 2 continues to be pushed toward the control machine box 101, when the limiting rod 304 on the slide plate 301 is below the limiting groove 303 of the locking plate 302, the connecting spring 8 pulls the slide plate 301, so that the slide plate 301 is reset and the limiting rod 304 is stuck in the limiting groove 303, so that the pushed protective door 102 is locked.

[0032] When the protective door 102 needs to be opened to control the control machine case 101, the slide plate 301 is pushed by the fixing pin 6, so that the limit rod 304 on the slide plate 301 slides out of the limit groove 303 of the locking plate 302. At this time, the protective door 102 is pulled away from the control machine case 101, and the control machine case 101 is opened to control and adjust the signal light. Therefore, during the use of the signal light controller, the locking assembly and the sliding assembly cooperate with each other, so that external personnel can quickly close and open the signal light controller, which is convenient for the opening and use of the signal light controller in an emergency. In the process of opening the signal light controller, the slide plates 301 on the two sets of locking assemblies need to be pulled at the same time, and the operation coordination requirements are high to reduce the probability of children opening the signal light controller for misoperation and danger.

Claims

1. Rail traffic signal light controller, including: A control cabinet (101), wherein the outer hinge of the control cabinet (101) is provided with a protective door (102), and a handle (103) is fixed on the protective door (102); It is characterized by further comprising: A mounting frame (2) fixed to one side of the protective door (102), wherein a locking assembly for locking the control cabinet (101) is provided between the mounting frame (2) and the outer side of the control cabinet (101); The locking assembly comprises a slide plate (301), a sliding assembly for sliding the slide plate (301) is arranged on the installation frame (2), a locking plate (302) is fixed on the outer side of the control chassis (101), a limiting groove (303) is provided on the locking plate (302), a limiting rod (304) for clamping a limit in the limiting groove (303) is fixed on one side of the slide plate (301), and an elastic member for elastically pulling the slide plate (301) is arranged on the installation frame (2).

2. The rail transit signal light controller according to claim 1, characterized in that: The locking components are arranged in two groups in an upper and lower symmetrical manner on the installation frame (2).

3. The rail transit signal light controller according to claim 1, characterized in that: The sliding assembly comprises a plurality of sliding holes (701) formed on a sliding plate (301), a sliding rod (702) being slidably connected to the sliding holes (701), and the sliding rod (702) is fixed on the mounting frame (2).

4. The rail transit signal light controller according to claim 3, characterized in that: The elastic member is a connecting spring (8), the two ends of which are respectively connected to the mounting frame (2) and the slide plate (301). The connecting spring (8) is provided in multiple groups, and each group of the connecting springs (8) is respectively sleeved on the outside of each group of slide rods (702).

5. The rail transit signal light controller according to claim 1, characterized in that: The outer side of the locking plate (302) is provided with an inclined surface (4) for resisting and transmitting with the limiting rod (304).

6. The rail transit signal light controller according to claim 1, characterized in that: The front side of the limiting groove (303) is provided with an arc chamfer (5) for assisting the limiting rod (304) to be inserted.

7. The rail transit signal light controller according to claim 1, characterized in that: A fixing pin (6) is fixed on the slide plate (301).

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