Rail transit vehicle cable detection testing device

Abstract

The utility model discloses a rail transit vehicle cable detection testing device, which relates to the technical field of cable detection, and comprises a bottom plate, mounting plates arranged on two sides of the bottom plate, a rotating column rotatably connected between the mounting plates, a rotating disc fixedly sleeved on the rotating column, a through hole arranged on the rotating disc, and a plurality of through holes arranged on the through hole. A driving assembly is arranged on one side of the mounting plate, the driving assembly is connected with the rotating column, a detection assembly is arranged on the side, away from the wire pressing assembly, of the rotating disc, a top plate is arranged at the top of the mounting plate, and an electric lifting rod is fixedly connected to the top plate; the telescopic end of the electric lifting rod is fixedly connected with a driving block, a marking assembly and a camera shooting assembly are arranged below the portions, on the two sides of the driving block, of the top plate respectively, the detection assembly conducts power-on detection on the cables, qualified cables can be marked and counted in the continuous detection process, it is convenient for operators to classify the cables in the later period, the cable processing efficiency is higher, and the practicability is high. The use is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable detection technical field, concretely is a kind of rail transit vehicle cable detection test device. BACKGROUND

[0002] Cable is widely used in various electrical equipment, mainly by setting terminal on both ends of cable main body, and the electrical equipment is connected between electrical components by cable main body and both terminals, so as to ensure the safe and reliable use of cable, after the processing of both ends of cable main body and terminal is completed, the both ends are usually tested, so as to judge whether cable is qualified, so as to find and eliminate open circuit, instantaneous break, short circuit and assembly error and other unqualified failure products in time, to reduce the defect rate of cable product, in the assembly production process of train, the accuracy and reliability of electrical power cable must be ensured, so the general detection cable is judged by the way of power detection.

[0003] The traditional cable power detection mode cannot mark and count qualified cable in continuous detection process when actually detecting, is not convenient for later operation personnel to classify and handle cable, affects the processing efficiency of cable, and the use effect is not good. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of prior art, the utility model aims at providing a kind of rail transit vehicle cable detection test device, by setting up camera component and marking component, under the action of detection component, to solve the problem that traditional detection equipment cannot mark and count qualified cable in continuous detection process.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of rail transit vehicle cable detection test device, including bottom plate, still include: the installation plate of being set to the both sides of bottom plate, rotationally connected rotating column between installation plate, rotating column is fixedly sheathed rotating disc, rotating disc is opened and is set to the mouth, the rotating disc between mouth lower side is fixedly connected with bearing rod, bearing rod upper side is set to press line component, the side of installation plate is set to drive component, drive component is connected with rotating column, the side of rotating disc away from press line component is set to detection component, the top of installation plate is set to top plate, top plate is fixedly connected with electric lifting rod, the telescopic end of electric lifting rod is fixedly connected with drive block, drive block both sides are set to marking component and camera component respectively below top plate, electric lifting rod and detection component are electrically connected, the side wall of installation plate is fixedly connected with information transmission seat, information transmission seat one end is fixedly connected with wireless transmission module, under the action of information transmission seat, by wireless transmission module, so that the device has remote signal coverage function.

[0007] As a preferred technical scheme of the utility model, the wire pressing assembly comprises a fixed block arranged above the through opening, the fixed block is fixedly connected with the rotating disc, a piston column is slidably arranged on the fixed block, the piston column is fixedly connected with a pressing rod at the bottom, and an elastic member is sleeved on the piston column between the pressing rod and the fixed block.

[0008] As a preferred technical scheme of the utility model, the driving assembly comprises a driving shell fixedly arranged on the inner wall of the mounting plate, one end of the rotating column extends into the driving shell, and the outer wall of the driving shell is fixedly connected with a driving motor, and the output shaft of the driving motor is in transmission connection with the rotating column.

[0009] As a preferred technical scheme of the utility model, the detection assembly comprises an electric telescopic rod fixedly arranged on the side wall of the mounting plate, first and second mounting rods are arranged at one end of the electric telescopic rod on both sides of the bottom plate, and the first and second mounting rods are fixedly connected with electric contacts on the side close to the rotating disc.

[0010] As a preferred technical scheme of the utility model, the second mounting rod is fixedly connected with a power supply on the side away from the electric contact, the power supply is fixedly connected with the electric telescopic rod on one side, the first mounting rod is fixedly connected with a conductive wire on the side away from the electric contact, and the power output end of the conductive wire is in electric connection with the electric telescopic rod.

[0011] As a preferred technical scheme of the utility model, the marking assembly comprises a raw material cylinder fixedly arranged on one side of the top plate, a discharge pipe is arranged at the discharging end of the raw material cylinder, a marking material pump is fixedly connected with the discharge pipe at the bottom, a marking nozzle is arranged at the discharging end of the marking material pump, a pump key is arranged on one side of the marking material pump, and the pump key corresponds to the driving block.

[0012] As a preferred technical scheme of the utility model, the camera assembly comprises a camera counter fixedly arranged at the bottom of the top plate, a camera key is arranged at the switch end of the camera counter, and the camera key is arranged in correspondence with the driving block.

[0013] The utility model has the advantages of the following:

[0014] Under the action of the rotating disc, the cable to be detected can be driven to rotate, the detection assembly can detect the cable by electrification, under the action of the camera assembly and the marking assembly during the detection process, the qualified cable can be marked and counted in the continuous detection process, the cable can be classified and treated by the operator in the later period, the treatment efficiency of the cable is higher, and the utility is better. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of track traffic vehicle cable detection test device's structural diagram Figure 1 .

[0016] Figure 2 For Figure 1 Amplification structure schematic diagram of the middle A.

[0017] Figure 3 It is a cable detection test device for rail transit vehicle side view overall structure schematic diagram.

[0018] Figure 4 It is a cable detection test device for rail transit vehicle front structure schematic diagram.

[0019] In the figure: 1, bottom plate; 2, rotating column; 3, rotating disc; 4, electric telescopic rod; 5, first mounting rod; 6, conductive wire; 7, camera counter; 8, camera key; 9, drive block; 10, electric lifting rod; 11, raw material cylinder; 12, marking spray pump; 13, marking nozzle; 14, pump key; 15, drive shell; 16, drive motor; 17, through hole; 18, top plate; 19, power supply; 20, second mounting rod; 21, conductive head; 22, fixed block; 23, piston column; 24, pressure rod; 25, elastic member; 26, bearing rod; 27, mounting plate; 28, blanking pipe; 29, information transmission seat; 30, wireless transmission module. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0021] Example 1, please refer to Figure 1 and Figure 2 A cable detection test device for rail transit vehicle, comprising a bottom plate 1, further comprising: mounting plates 27 fixedly arranged on both sides of the bottom plate 1, a rotating column 2 rotatably connected between the mounting plates 27, a rotating disc 3 fixedly sleeved on the rotating column 2, a through hole 17 formed in the rotating disc 3, bearing rods 26 fixedly connected between the rotating discs 3 below the through hole 17, a line pressing assembly arranged above the bearing rods 26, a drive assembly arranged on one side of the mounting plate 27 and connected with the rotating column 2, and a detection assembly arranged on the side of the rotating disc 3 away from the line pressing assembly; please refer to Figure 3 and Figure 4 A top plate 18 fixedly arranged on the top of the mounting plate 27, an electric lifting rod 10 fixedly connected with the top plate 18, a drive block 9 fixedly connected with the telescopic end of the electric lifting rod 10, a marking assembly and a camera assembly respectively arranged below the top plate 18 on both sides of the drive block 9, the electric lifting rod 10 electrically connected with the detection assembly, an information transmission seat 29 fixedly connected with the side wall of the mounting plate 27, and a wireless transmission module 30 fixedly connected with one end of the information transmission seat 29, so that the device has a remote signal coverage function through the wireless transmission module 30 under the action of the information transmission seat 29.

[0022] In actual use, the operator places the cable to be detected on the bearing rod 26, and then uses the wire pressing assembly to press and fix it. Then, under the action of the driving assembly, the rotating disc 3 on the rotating column 2 is intermittently rotated. During the rotating process, the power-on detection of the cable is realized under the action of the detection assembly. If the cable is in a normal state after power-on, the electric lifting rod 10 will be lowered, the driving block 9 below the electric lifting rod will drive the camera assembly and the marking assembly to start, and the marking and counting of the qualified cable are realized. The above process realizes the marking and counting of the qualified cable during continuous detection, which is convenient for the operator to classify and process the cable in the later stage, and the processing efficiency of the cable is higher, and the use effect is better.

[0023] Embodiment 2, please refer to Figure 1 and Figure 2 The wire pressing assembly comprises a fixed block 22 arranged above the through hole 17, the fixed block 22 is fixedly connected with the rotating disc 3, a piston column 23 is slidably arranged on the fixed block 22, the bottom of the piston column 23 is fixedly connected with a pressing rod 24, and an elastic member 25 is sleeved on the piston column 23 between the pressing rod 24 and the fixed block 22.

[0024] In actual use, the operator pulls the piston column 23 to lift the pressing rod 24, and then places the cable to be detected on the bearing rod 26. The two ends of the cable pass through the through hole 17, and then the piston column 23 is loosened. Under the action of the elastic member 25, the pressing rod 24 presses on the cable to realize the fixation of the cable.

[0025] Please refer to Figure 3 and Figure 4 The driving assembly comprises a driving shell 15 fixedly arranged on the inner wall of the mounting plate 27, one end of the rotating column 2 extends into the driving shell 15, the outer wall of the driving shell 15 is fixedly connected with a driving motor 16, and the output shaft of the driving motor 16 is in transmission connection with the rotating column 2.

[0026] After the fixation of the cable is completed, the driving motor 16 is started to drive the rotating disc 3 on the rotating column 2 to rotate intermittently. This process can realize the continuous feeding and discharging of the cable, and improve the convenience and efficiency of use.

[0027] The detection assembly includes an electric telescopic rod 4 fixedly mounted on the side wall of the mounting plate 27. A first mounting rod 5 and a second mounting rod 20 are respectively provided at one end of the electric telescopic rod 4 on both sides of the base plate 1. The first mounting rod 5 and the second mounting rod 20 are both fixedly connected to a conductive head 21 on the side near the rotating disk 3. A power supply 19 is fixedly connected to the side of the second mounting rod 20 away from the conductive head 21. The side of the power supply 19 is fixedly connected to the electric telescopic rod 4. A conductive wire 6 is fixedly connected to the side of the first mounting rod 5 away from the conductive head 21. The power output end of the conductive wire 6 is electrically connected to the electric lifting rod 10. The side of the first mounting rod 5 is fixedly connected to the telescopic end of the electric telescopic rod 4.

[0028] During actual testing, the electric telescopic rod 4 can drive the first mounting rod 5 and the second mounting rod 20 to move closer to the rotating disk 3. When the conductive head 21 contacts the cable, the power supply 19 supplies power. If the cable can conduct electricity normally, the current from the power supply 19 will enter the electric lifting rod 10 through the conductive wire 6. The electric lifting rod 10 will extend when energized, thereby driving the drive block 9 to move down. After the drive block 9 contacts the switch terminals of the marking component and the camera component, it can count and photograph the markings of qualified cables. If the cable has a problem, it cannot conduct electricity normally. After the above process is carried out continuously, the efficiency of the device in detecting cables can be improved, and it is more convenient to use.

[0029] Please see Figure 3 The marking assembly includes a raw material cylinder 11 fixedly disposed on one side of the top plate 18. A feeding pipe 28 is fixedly disposed at the discharge end of the raw material cylinder 11. A marking spray pump 12 is fixedly connected to the bottom of the feeding pipe 28. A marking nozzle 13 is fixedly disposed at the discharge end of the marking spray pump 12. A pump on / off switch 14 is disposed on one side of the marking spray pump 12. The pump on / off switch 14 corresponds to the drive block 9. When the drive block 9 contacts the pump on / off switch 14, it can control the spray pump to spray material to mark qualified cables.

[0030] Please see Figure 1 and Figure 4 The camera assembly includes a camera counter 7 fixedly installed at the bottom of the top plate 18. The camera counter 7 has a camera switch 8 at its switch end. The camera switch 8 is correspondingly set with the drive block 9. When the drive block 9 contacts the camera switch 8, it can control the camera counter 7 to take pictures of qualified cables. At the same time, the number of pictures is the number of qualified cables, which is convenient for calculating the qualification rate of cables later and will have a better effect.

[0031] Please see Figure 1 and Figure 2The working principle actually used by the device is that an operator pulls the piston column 23 to drive the pressing rod 24 to rise, then places the cable to be detected on the bearing rod 26, the cable is arranged through the through hole 17 at both ends, then releases the piston column 23, and the pressing rod 24 is pressed on the cable under the action of the elastic member 25, so that the cable is fixed, after the cable is fixed, the driving motor 16 is started to drive the rotating disc 3 on the rotating column 2 to rotate intermittently, and this process can realize continuous feeding and discharging of the cable, and the first mounting rod 5 and the second mounting rod 20 can be driven to move to the side close to the rotating disc 3 under the action of the electric telescopic rod 4, when the conductive head 21 contacts the cable, the power supply 19 supplies power, please refer to Figure 3 and Figure 4 If the cable can normally conduct electricity, the current of the power supply 19 will enter the electric lifting rod 10 through the conductive wire 6, the electric lifting rod 10 is electrified and elongated, and then drives the driving block 9 to move downward, after the driving block 9 contacts the switch end of the marking assembly and the camera assembly, the qualified cable can be marked and counted and photographed, and if the cable has a problem, it cannot normally conduct electricity, after the above process is continuously carried out, the efficiency of the device for detecting the cable can be improved, and the device is more convenient to use.

[0032] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail herein. The contents not described in detail in the description all belong to the prior art known to the person skilled in the art.

[0033] In the description of the utility model, the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0034] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0035] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0036] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0037] The present application discloses the drawings in the embodiment, only relates to the structure related to the embodiment of the present application, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other.

[0038] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A testing device for cable inspection of rail transit vehicles, comprising a base plate (1), characterized in that, Also includes: Mounting plates (27) are set on both sides of the base plate (1). A rotating column (2) is rotatably connected between the mounting plates (27). A rotating disk (3) is fixedly sleeved on the rotating column (2). An opening (17) is opened on the rotating disk (3). A bearing rod (26) is fixedly connected between the rotating disks (3) below the opening (17). A pressure wire assembly is set above the bearing rod (26). A driving assembly is set on one side of the mounting plate (27). The driving assembly is connected to the rotating column (2). A detection assembly is set on the side of the rotating disk (3) away from the pressure wire assembly. A top plate (18) is set on the top of the mounting plate (27). An electric lifting rod (10) is fixedly connected on the top plate (18). A driving block (9) is fixedly connected to the telescopic end of the electric lifting rod (10). A marking assembly and a camera assembly are respectively set below the top plate (18) on both sides of the driving block (9). The electric lifting rod (10) is electrically connected to the detection assembly.

2. The testing device for testing and detecting cables in rail transit vehicles according to claim 1, characterized in that, The pressure assembly includes a fixing block (22) disposed above the opening (17), the fixing block (22) being fixedly connected to the rotating disk (3), a piston column (23) being slidably disposed on the fixing block (22), a pressure rod (24) being fixedly connected to the bottom of the piston column (23), and an elastic element (25) being sleeved on the piston column (23) between the pressure rod (24) and the fixing block (22).

3. The testing device for testing and detecting cables in rail transit vehicles according to claim 2, characterized in that, The drive assembly includes a drive housing (15) fixedly disposed on the inner wall of the mounting plate (27), one end of the rotating column (2) extending into the drive housing (15), and a drive motor (16) fixedly connected to the outer wall of the drive housing (15). The output shaft of the drive motor (16) is connected to the rotating column (2) via transmission.

4. The testing device for testing and inspecting cables in rail transit vehicles according to claim 1, characterized in that, The detection assembly includes an electric telescopic rod (4) fixedly installed on the side wall of the mounting plate (27). One end of the electric telescopic rod (4) on both sides of the base plate (1) is respectively provided with a first mounting rod (5) and a second mounting rod (20). The first mounting rod (5) and the second mounting rod (20) are both fixedly connected to a conductive head (21) on the side near the rotating disk (3).

5. The testing device for testing and detecting cables in rail transit vehicles according to claim 4, characterized in that, The second mounting rod (20) is fixedly connected to the power supply (19) on the side away from the conductive head (21), and the side of the power supply (19) is fixedly connected to the electric telescopic rod (4). The first mounting rod (5) is fixedly connected to the conductive wire (6) on the side away from the conductive head (21), and the power output end of the conductive wire (6) is electrically connected to the electric lifting rod (10).

6. The testing device for testing and detecting cables in rail transit vehicles according to claim 1, characterized in that, The marking assembly includes a raw material cylinder (11) fixedly installed on one side of the top plate (18). A discharge pipe (28) is provided at the discharge end of the raw material cylinder (11). A marking spray pump (12) is fixedly connected to the bottom of the discharge pipe (28). A marking nozzle (13) is provided at the discharge end of the marking spray pump (12). A pump on / off switch (14) is provided on one side of the marking spray pump (12). The pump on / off switch (14) corresponds to the drive block (9).

7. The testing device for testing and detecting cables in rail transit vehicles according to claim 6, characterized in that, The camera assembly includes a camera counter (7) fixedly installed at the bottom of the top plate (18). The camera counter (7) has a camera switch (8) at its switch end, and the camera switch (8) is correspondingly installed with the drive block (9).

Images