Train on-station closed-loop inspection door type supporting frame

Abstract

The utility model discloses a train on-station closed-loop inspection door type supporting frame which comprises a base, standard knots and corner knots, fixing holes are formed in the base, and the standard knots and the corner knots are of a frame type structure formed by welding a plurality of stand columns, cross beams and pull rods. The upper portion of the base, the two ends of the standard joint and the two ends of the corner joint are provided with connecting sleeves corresponding in position. The two sides and the upper portion of the door-type supporting frame are further provided with mounting bases, and a plurality of mounting plates are arranged on one sides of the mounting bases and used for mounting monitoring equipment. The modular prefabricated design is adopted, and the base, the standard joints and the corner joints are prefabricated in advance and assembled on site, so that the site construction period is shortened, the site construction blocking time is shortened, the construction efficiency is effectively improved, and the influence of construction on normal operation is reduced; and a modular structure is adopted, so that different numbers of standard knots can be flexibly selected for combination according to the actual height and width requirements on site, and the applicability of the gate-type supporting frame is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of railway safety monitoring, especially relates to a train in station closed loop inspection train door type support frame. BACKGROUND

[0002] Railway transportation as the artery of national economy, its safe operation is very important to guarantee the circulation of goods and maintain social stability. In the process of train entering and leaving station, the real-time monitoring of parameters such as car body integrity (such as door closing state, window damage condition), running performance (wheelset temperature, bearing abnormal sound) and cargo loading state (overrun, partial load, tarpaulin lifting) is the key link to prevent accidents. However, the current railway freight inspection is mainly manual visual inspection, which has the following significant defects:

[0003] 1. High environmental dependence: insufficient light at night, poor visibility in rain and snow weather, difficulty in dynamic capture when passing at high speed, etc. lead to "not fully seen, not clearly seen";

[0004] 2. Significant subjective error: the experience difference of operating personnel leads to frequent "uncertain" phenomenon, and the abnormal state recognition standard is difficult to unify;

[0005] 3. Low efficiency and benefit: manual inspection needs full column coverage, which leads to large workload, low efficiency and difficult management.

[0006] In recent years, the train in station operation state monitoring and identification system has made technical breakthrough, which integrates image intelligent monitoring function, abnormal sound monitoring function and vehicle tread temperature monitoring function. The core carrier of the current monitoring system is the door type support frame, and the spatial distribution of the sensor array carried by the door type support frame directly affects the monitoring effect. However, the existing frame has the following technical shortcomings:

[0007] Poor transport economy: the traditional truss type structure generally adopts fixed structure, the width is generally 7-8 meters, and the height reaches dozens of meters, so that the fixed truss is difficult to transport directly, and generally on-site welding is adopted; this makes the truss unable to be prefabricated in advance, causing the construction period of the truss to be longer and the construction efficiency to be lower. INVENTION CONTENTS

[0008] The utility model aims at overcoming the defects in the prior art, and provides a train in station closed loop inspection train door type support frame, which adopts a modular assembly type structure, can be prefabricated in advance, directly assembled after being transported to the site, and improves the installation efficiency of the door type support frame.

[0009] In order to achieve the above purpose, the utility model adopts the technical scheme that:

[0010] A train in the station closed loop inspection vehicle door type support frame, including base, standard section and corner section, the base is provided with fixing hole, fixing hole is connected with foundation through anchor bolt, the standard section and corner section are frame type structure welded by a plurality of columns, beams and pull rods, the upper part of the base, both ends of the standard section and both ends of the corner section are provided with corresponding connecting sleeve, after alignment between the standard section and the base, between adjacent standard sections and between the corner section and the standard section, the bolt is inserted into the connecting sleeve for fixed connection, both sides and upper part of the door type support frame are also provided with mounting seat, one side of the mounting seat is provided with a plurality of mounting plates for installing monitoring equipment.

[0011] Further, a plurality of fixed clamps are arranged on the inner walls of the standard section and the corner section, a movable clamp is arranged on one side of the fixed clamp, the movable clamp is connected with the fixed clamp through a bolt, and the cable of the monitoring equipment is arranged in the fixed clamp and the movable clamp.

[0012] Further, a buried wire pipe is arranged between the fixed clamp and the movable clamp, and the cable is arranged in the buried wire pipe.

[0013] Further, first guide rails are arranged on both sides of the standard section, the mounting seat is in U-shaped structure, first sliding blocks are arranged on both sides of the mounting seat and mounted on the first guide rails, so as to adjust the position of the mounting seat on the standard section, and adjusting bolts are threadedly connected to both sides of the mounting seat, one end of the adjusting bolt abuts against the first guide rail, and the adjusting bolts are used for fixing the mounting seat after position adjustment.

[0014] Further, support arms are arranged on one side of the mounting plate, first hinge supports are pivotally connected to one end of the support arms, the first hinge supports are connected with the mounting seat, second hinge supports are pivotally connected to the other end of the support arms, and the second hinge supports are connected with the mounting plate.

[0015] Further, second guide rails are arranged on one side of the mounting seat, second sliding blocks are slidably connected to the second guide rails, and the first hinge supports are mounted on one side of the second sliding blocks.

[0016] Further, U-shaped frames are fixedly connected to one side of the mounting seat, light supplementing lamps are pivotally connected to one end of the U-shaped frames, and the light supplementing lamps are used for supplementing light for the monitoring equipment such as the line array camera.

[0017] The utility model discloses the beneficial effect is:

[0018] 1) the utility model adopts the modular prefabrication design, and the base, standard section and corner section are prefabricated in advance, are assembled on the spot, shorten the on -the -spot construction period, reduce the on -the -spot construction lock -out time, effectively improve the construction efficiency, reduce the influence of normal operation of construction, in addition, adopt the modular structure, conveniently according to the actual height and width demand of the scene, the flexible selection of different number of standard sections is combined, and the applicability of the door type support frame is improved.

[0019] 2) Buried conduits are installed on the inner walls of standard sections and corner sections, and fixed and movable clamps are used for fixation. The cables of the monitoring equipment are buried in the buried conduits, which not only improves the neatness and standardization of the monitoring system wiring, but also effectively prevents the cables from being squeezed, collided and worn by external objects, reducing the risk of cable damage.

[0020] 3) First guide rails are set on both sides of the standard section, and the mounting base is slidably installed with the standard section, which facilitates the adjustment of the installation position of the monitoring equipment and improves the accuracy of the detection.

[0021] 4) By setting an adjustable support arm, the specific requirements of different monitoring devices for installation position can be met, ensuring that the monitoring devices can be accurately aligned with the monitoring target, thereby improving the accuracy and reliability of monitoring data.

[0022] 5) By setting a second guide rail on the mounting base, the support arm can slide on the mounting base, which facilitates the adjustment of the position of each monitoring device and further expands the range of monitoring device position adjustment.

[0023] 6) Supplemental lighting is provided to the monitoring equipment by setting up supplemental lights, and the supplemental lights are installed on one side of the mounting base using a U-shaped frame, so that the illumination angle of the supplemental lights is adjustable, further ensuring the accuracy of the detection. Attached Figure Description

[0024] Appendix Figure 1 This is a schematic diagram of the assembly of a portal frame support.

[0025] Appendix Figure 2 This is a schematic diagram of the base.

[0026] Appendix Figure 3 This is a schematic diagram of a standard section.

[0027] Appendix Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0028] Appendix Figure 5 This is a schematic diagram of a corner joint.

[0029] Appendix Figure 6 This is a schematic diagram of the mounting bracket.

[0030] Appendix Figure 7 This is a schematic diagram of the support arm.

[0031] In the figure, 1, base; 2, fixed hole; 3, connecting sleeve; 4, standard section; 5, first guide rail; 6, fixed clamp; 7, movable clamp; 8, buried wire pipe; 9, corner section; 10, mounting seat; 11, first sliding block; 12, adjusting bolt; 13, U-shaped frame; 14, light supplementing lamp; 15, second guide rail; 16, second sliding block; 17, support arm; 18, first hinged support; 19, second hinged support; 20, mounting plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings. Figures 1-7 It should be apparent that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0034] As shown in FIG. Figure 1 A train in a station closed loop vehicle inspection door type support frame, comprising a base 1, a standard section 4 and a corner section 9, as shown in FIG. Figure 2 As shown in FIG. Figure 3 , Figure 5 As shown in FIG. Figure 6 As shown in FIG.

[0035] The base 1, the standard section 4 and the corner section 9 of the scheme are all modular prefabricated designs, facilitating transportation; after arriving at the construction site, only the base 1 needs to be connected and fixed with the foundation through foundation bolts, then the standard section 4 and the corner section 9 are sequentially aligned according to the design requirements, and are fixed and connected through bolt insertion into the connecting sleeve 3, so that the assembly can be completed. This assembly method is simple, convenient and fast, does not require complex construction technology and large construction equipment, greatly shortens the on-site construction period, reduces the time of on-site construction blockade, effectively improves the construction efficiency, and reduces the influence of construction on normal operation.

[0036] In addition, the installation using the standard section 4 can flexibly select different numbers of standard sections 4 for combination according to the actual height and width requirements of the site, improving the applicability of the portal support frame.

[0037] As shown in Figure 4 , the standard section 4 and the corner section 9 are both provided with a plurality of fixed clamps 6 on the inner walls, one side of the fixed clamp 6 is provided with a movable clamp 7, the movable clamp 7 is connected with the fixed clamp 6 through a bolt, and the cable of the monitoring equipment is placed inside the fixed clamp 6 and the movable clamp 7; the cable is fixed in order inside the portal support frame, avoiding the random scattering and winding of the cable inside the frame, so that the wiring of the entire monitoring system is more standardized and neat.

[0038] As shown in Figure 4 , a wire embedding pipe 8 is arranged between the fixed clamp 6 and the movable clamp 7, and the cable is arranged inside the wire embedding pipe 8. The wire embedding pipe 8 provides an additional physical protection layer for the cable, effectively preventing the cable from being extruded, collided and abraded by external objects, and reducing the risk of cable damage. In addition, the wire embedding pipe 8 can form a closed protection space for the cable, effectively preventing moisture, dust and other impurities from entering, reducing short circuit, electric leakage and other faults caused by moisture and dust accumulation of the cable, and further improving the safety and stability of the monitoring system.

[0039] As shown in Figure 3 , the two sides of the standard section 4 are provided with first guide rails 5, as shown in Figure 6 , the mounting seat 10 is a U-shaped structure, the two sides of the mounting seat 10 are provided with first sliding blocks 11, the first sliding blocks 11 are installed on the first guide rails 5, and are used to adjust the position of the mounting seat 10 on the standard section 4, so as to adjust the installation position of the monitoring equipment and improve the detection accuracy; the two sides of the mounting seat 10 are threadedly connected with adjusting bolts 12, one end of the adjusting bolt 12 abuts against the first guide rail 5, and is used for fixing after the position of the mounting seat 10 is adjusted.

[0040] As shown in Figure 6 , Figure 7As shown, the mounting plate is provided with a support arm 17 on one side, one end of the support arm 17 is pivoted with a first hinge support 18, the first hinge support 18 is connected with the mounting base 10, the other end of the support arm 17 is pivoted with a second hinge support 19, the second hinge support 19 is connected with the mounting plate, so that the support arm 17 can produce inclination change, thereby driving the mounting base 10 to fine tune the height or horizontal position, meet the specific requirements of different monitoring equipment on the installation position, ensure that the monitoring equipment can accurately align the monitoring target, improve the accuracy and reliability of the monitoring data.

[0041] As shown in the drawings, Figure 6 As shown, the mounting base 10 is provided with a second guide rail 15 on one side, the second guide rail 15 is slidably connected with a second sliding block 16, the first hinge support 18 is installed on one side of the second sliding block 16, so as to adjust the position of each monitoring equipment, further widen the range of position adjustment of the monitoring equipment.

[0042] As shown in the drawings, Figure 6 As shown, the mounting base 10 is fixedly connected with a U-shaped frame 13 on one side, one end of the U-shaped frame 13 is pivoted with a light supplementing lamp 14, for light supplementing the line array camera and other monitoring equipment, and the irradiation angle of the light supplementing lamp 14 on the U-shaped frame 13 is adjustable, further ensure the accuracy of detection.

[0043] The above is only an example and description of the structure of the utility model, the skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as it does not deviate from the structure of the utility model or beyond the scope defined by the present claims, it should belong to the protection scope of the utility model.

Claims

1. A gantry-type support frame for closed-loop train inspection at stations, characterized in that, The system includes a base, standard sections, and corner sections. The base has fixing holes that connect to the foundation via anchor bolts. The standard sections and corner sections are frame structures welded together from several columns, beams, and tie rods. Corresponding connecting sleeves are provided at the top of the base, both ends of the standard sections, and both ends of the corner sections. After the standard sections are aligned with the base, adjacent standard sections, and the corner sections with the standard sections, bolts are inserted into the connecting sleeves for fixed connection. Mounting seats are also provided on both sides and the top of the portal frame. Several mounting plates are provided on one side of the mounting seats for installing monitoring equipment.

2. The train station closed-loop inspection gantry support frame according to claim 1, characterized in that, The standard section and the corner section are equipped with several fixed clamps on their inner walls. A movable clamp is provided on one side of the fixed clamp. The movable clamp is connected to the fixed clamp by bolts. The cable of the monitoring equipment is placed inside the fixed clamp and the movable clamp.

3. A gantry-type support frame for closed-loop train inspection at stations according to claim 2, characterized in that, A conduit is provided between the fixed clamp and the movable clamp, and the cable is installed inside the conduit.

4. The train station closed-loop inspection gantry support frame according to claim 1, characterized in that, The standard section has first guide rails on both sides, and the mounting base has a U-shaped structure. The mounting base has first sliders on both sides, and the first sliders are mounted on the first guide rails to adjust the position of the mounting base on the standard section. The mounting base has adjusting bolts threaded on both sides, and one end of the adjusting bolt abuts against the first guide rail to fix the mounting base after the position is adjusted.

5. A train station closed-loop inspection gantry support frame according to any one of claims 1-4, characterized in that, The mounting plate has a support arm on one side. One end of the support arm is pivotally connected to a first hinge support, which is connected to the mounting base. The other end of the support arm is pivotally connected to a second hinge support, which is connected to the mounting plate.

6. A gantry-type support frame for closed-loop train inspection at stations according to claim 5, characterized in that, A second guide rail is provided on one side of the mounting base, and a second slider is slidably connected on the second guide rail. A first hinge support is installed on one side of the second slider.

7. A gantry-type support frame for closed-loop train inspection at stations according to claim 1, characterized in that, A U-shaped frame is fixedly connected to one side of the mounting base, and a supplementary light is pivotally connected to one end of the U-shaped frame for supplementing the monitoring equipment with light.

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