CN212529638U - Device for detecting state of dropper of high-speed railway contact network - Google Patents
Device for detecting state of dropper of high-speed railway contact network Download PDFInfo
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- CN212529638U CN212529638U CN202021409970.4U CN202021409970U CN212529638U CN 212529638 U CN212529638 U CN 212529638U CN 202021409970 U CN202021409970 U CN 202021409970U CN 212529638 U CN212529638 U CN 212529638U
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Abstract
The utility model discloses a device for high-speed railway contact net dropper state detects, include: the pushing trolley is provided with a pushing handle; the two industrial cameras are arranged on two sides of the pushing trolley; the two ends of the pushing trolley are provided with support rods for supporting and fixing the industrial cameras, and the side face of each support rod, which is in contact with the pushing trolley, is provided with an inclined plane; the side surface of the pushing trolley is pivoted with a fixed rod for supporting and fixing the stay bar, and the free end of the pushing trolley is provided with a hook; the support rod is provided with a first knob for limiting the hook. The utility model provides a device for high-speed railway contact net dropper state detects can be used as specially carrying out the device of regularly detecting to the dropper state, is convenient for master the dropper state, guarantees the stability of its work, and detection efficiency obtains effectively promoting for prior art, folding mode simultaneously for the device volume is controllable, portable.
Description
Technical Field
The utility model relates to a device that uses under railcar circuit detection condition. More specifically, the utility model relates to a be used in device that high-speed railway contact net dropper state detected.
Background
The contact network is an important component of a traction power supply system of the electrified railway and is a power source of the electric locomotive; the stable, reliable and safe power supply performance of the contact network is a necessary condition for ensuring the rapid operation of the train. The dropper is a support penetrating through the chain-shaped suspension contact net and is a powerful connector of the carrier cable and the contact line; the hanger can effectively improve the sag and elasticity of the contact line without increasing positioning points, and ensure the height of the contact line to the ground. If the strand of the dropper is broken, the dropper can fall off and break, the current of the pantograph during the operation of the train can be badly taken, and even the locomotive and the ground can be seriously short-circuited, so that the pantograph-catenary accident is caused. Therefore, the safety and stability of the working state of the catenary dropper must be ensured, and the state detection of the dropper is very necessary.
The existing detection device of the contact network mainly detects the state of the contact network on a track, so that no special equipment exists for detecting the state of a dropper at present, and the detection device mainly relies on 2C (a contact network safety inspection device which is temporarily erected in an electric locomotive or other railway vehicle cab to perform video acquisition and analysis on the state of the contact network and the external environment, and the analysis result is used for guiding the operation and maintenance of the contact network) or 4C (a contact network suspension state detection and monitoring device which performs special imaging analysis on the contact network) to perform image detection, but 2C is installed in a train, only a dropper wire clamp can be observed from the right lower part, and the whole state of the dropper cannot be checked; and 4C can detect a relatively comprehensive dropper image, but the cost is high (millions of devices), but the operation is periodic, the interval time is long, the detection efficiency is limited, and the overall grasping of the dropper state is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an apparatus for detecting the state of a dropper of a high-speed railway contact system, comprising:
the pushing trolley is matched with the high-speed railway track and is provided with a handle for pushing;
the two industrial cameras are arranged on the two sides of the pushing trolley and used for acquiring the state of the dropper;
the two ends of the pushing trolley are respectively provided with a stay bar for supporting and fixing each industrial camera in a pin joint mode, so that the stay bars are folded inwards on the surface of the pushing trolley, and the side surfaces of the stay bars, which are contacted with the pushing trolley, are provided with inclined surfaces;
the side surface of the pushing trolley is pivoted with a fixed rod for supporting and fixing the stay bar, and the free end of the pushing trolley is provided with a hook;
the support rod is provided with a first knob for limiting the hook.
Preferably, the pushing cart is configured to include:
a track gauge matched with the high-speed railway track;
the first wheel body is arranged on one side of the track gauge;
the movable wheel set is arranged on the other side of the track gauge through a locking hand wheel and is configured to comprise an outer cover shell, and two second wheel bodies which are matched with each other are respectively arranged on two sides of the bottom of the movable wheel set;
the track ruler is provided with a connecting piece which is arranged at the bottom of one end matched with the first wheel body and used for adjusting the spatial position of the first wheel body downwards so as to be positioned on the same plane with the second wheel body.
Preferably, two limiting wheels matched with the track are arranged on the inner side of the outer housing.
Preferably, the handle is connected with the track gauge through a matched fixing piece;
the fixing member is configured to include:
l-shaped fixing plates matched with two side edges of the track gauge;
the fixed end is arranged on the fixed plate and matched with the handle, and a through U-shaped limiting groove into which the handle can extend is arranged on the fixed end;
the handle is rotatably connected with the limiting groove through a rotating shaft matched with the limiting groove, and the pushing position of the handle is limited through a fixing ring arranged on the fixing end in a penetrating mode;
the fixed end is provided with an annular step for limiting the penetrating position of the fixed ring.
Preferably, the handle is configured to include:
the upper end of the upright rod is provided with a flat terminal or a portable computer which is in communication connection with the camera;
a cross bar arranged at the upper end of the vertical rod;
the handles are pivoted at the two ends of the cross rod and are used for holding, and anti-skidding sleeves are arranged on the handles;
wherein, the track ruler is provided with a clamping piece for clamping the folded upright post;
the pin joint positions of the cross rod and the handle are further fixed through matched clamping sleeves.
Preferably, the pushing trolley is provided with a convex supporting column at the position matched with the folding position of the supporting rod, and a flexible layer is arranged on the convex supporting column;
and the support rod is provided with a limiting groove matched with the support column.
Preferably, each industrial camera is connected with the stay bar through a matched mounting component;
the mounting assembly is configured to include:
the mounting assembly is configured to include:
the first mounting piece is of a U-shaped structure, a fixing screw rod with a second knob is arranged at one end, matched with the support rod, of the first mounting piece, and a connecting screw rod is arranged at one end, matched with the fixing screw rod, of the support rod;
the second installation part is used for fixing each industrial camera and is arranged on the first installation part through a rotating shaft matched with the first installation part;
the first mounting part is provided with a motor which is in transmission connection with the rotating shaft so that the industrial camera can reciprocate along the opening end of the first fixing part to adjust the angle of the industrial camera.
Preferably, the second installation part is further provided with LED light supplement lamps matched with the industrial cameras.
The utility model discloses at least, include following beneficial effect: one of which, the utility model discloses an at the both ends of carrying out the dolly, set up folding vaulting pole and support the camera, on the vaulting pole inclined plane and with the cooperation mode of dead lever, make the vaulting pole have the predetermined angle that leans out, it is corresponding with the dropper position of contact net top, can apply as the device of carrying out regularly detecting to the dropper state specially, be convenient for master the dropper state, guarantee the stability of its work, and detection efficiency obtains effectively promoting for prior art, folding mode simultaneously, make the device volume controllable, and is convenient for carry.
And secondly, the utility model discloses a to the design of carrying out the dolly for it is better for two wheeled structures, and its stability of carrying out the in-process is better, and the movable wheelset sets up with the rotatable folding of track gauge simultaneously, makes the device volume of device controllable, portable, and stability after folding is good.
Thirdly, this practicality is through the support column that sets up on the scale for after the vaulting pole is folding better with scale complex structural stability, portable and transportation.
And fourthly, the utility model discloses a set up a light filling lamp for every camera, make it can adapt to image acquisition needs under the different environment state, guarantee image acquisition's effect.
And fifthly, the utility model discloses a setting to the industry camera installation component for it can be fast accomplish with the vaulting pole and dismantle, fix, be convenient for simultaneously adjust the angle of camera according to different needs, with the detection to the dropper state under the adaptation different occasions.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a device for detecting the state of a dropper of a high-speed railway contact system according to an embodiment of the present invention;
FIG. 2 is a left-side partially enlarged view of FIG. 1;
FIG. 3 is an enlarged view of a portion of the handle of FIG. 1;
FIG. 4 is a schematic view of the strut of FIG. 1 shown in an expanded configuration;
FIG. 5 is an enlarged view of a portion of the camera of FIG. 4 engaged with a brace bar;
FIG. 6 is a right side partially enlarged view of FIG. 1;
fig. 7 is a flow chart illustrating the operation of the device of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
Fig. 1 shows that is used for high-speed railway contact net dropper state to detect according to the utility model discloses a device implementation form, wherein includes:
the pushing trolley 1 is matched with the high-speed railway track and is provided with a pushing handle 2, the pushing trolley carries an industrial camera 3 so as to photograph the state of a dropper in the pushing process, and an operator can conveniently apply acting force to the trolley so as to move along the track by the handle;
the device comprises two industrial cameras (the industrial cameras can be replaced by laser radars according to requirements to adapt to detection requirements under different conditions) which are arranged on two sides of a pushing trolley and used for acquiring the state of a dropper, the device is used for carrying out all-dimensional high-definition shooting on the state of the dropper, image data acquisition on the state of the dropper is realized, the working state of the dropper can be comprehensively mastered, and particularly, in order to meet the requirements, the main parameters of the industrial cameras are as follows: the sensor type is Super HAD CCD, the maximum pixel number is 2500 ten thousand, the optical zooming is 63 times, the highest resolution is 5120x5120, the high-definition shooting is high-definition 1080P, the lens focal length f is 4.4-277mm, and other types are optical anti-shake, automatic exposure, continuous shooting and the like, the effective analysis picture reaches more than 400 ten thousand pixels through parameter limitation, and the string hanging state (whether the situations of strand breakage, electric corrosion, strand scattering and the like exist or not) can be comprehensively and clearly judged;
the device comprises a pushing trolley, a plurality of hinged (hinge-like) structural components, a plurality of supporting rods 4, a plurality of supporting rods and a plurality of elastic components, wherein the supporting rods 4 for supporting and fixing each industrial camera are respectively arranged at two ends of the pushing trolley in a hinged mode so as to enable the supporting rods to be folded inwards on the surface of the pushing trolley, the side surfaces of the supporting rods, which are contacted with the pushing trolley, are provided with inclined surfaces 15, the hinged (hinge-like) structural components are connected, the movable supporting rods can be folded and placed, the free ends of the movable supporting rods can be used for matching and fixing the industrial cameras, so as to acquire real-time image data of the dropper states at two sides, and the inclined surfaces are designed so as to have allowance capable of inclining towards two ends of;
the side surface of the pushing trolley is pivoted with a fixed rod 5 for supporting and fixing the stay bar, the free end of the pushing trolley is provided with a hook, the position and the angle of the pivoted stay bar are controlled by the fixed rod after the pivoted stay bar is opened, so that the structural stability of the pivoted stay bar in a working position is ensured, and the fixed rods can be arranged on the same side or on two sides respectively as required;
the stay bar is provided with a first knob 6 for limiting the hook, in the structure, the structure of the whole system adopts aviation aluminum alloy materials, key stress parts adopt stainless steel 304, two groups of photographing and shooting modules (cameras) are used for photographing the dropper right above the two sides, in actual operation, the pushing trolley is placed on the track, the stay bar is opened, the first knob is rotated to be in a loosened state, the hook on the fixed rod is hung on the first knob, the first knob is screwed to complete the fixation of the fixed rod and the stay bar, the camera is fixed at the free end of the stay bar, the image data of the state of the dropper is collected in the pushing process, so the proposal can be suitable for detecting the state of the dropper on the track, and the equipment has simple structure, small volume after being folded, convenient carrying and good structural stability during the operation of the device.
1-2, in another example, the pushing cart is configured to include:
the scale 7 matched with the high-speed railway track is matched with the width of the track, meanwhile, a 25AH high-power lithium battery can be arranged in the scale according to requirements, and serial electric devices are integrated in the scale;
the first wheel body 8 is arranged on one side of the track scale and is used for being arranged on one side of the track and completing pushing of the trolley on the track under the action of the second wheel body;
the movable wheel set 10 is arranged on the other side of the track gauge through a locking hand wheel 9 and is configured to comprise an outer cover shell 11, two second wheel bodies 12 matched with each other are respectively arranged on two sides of the bottom of the movable wheel set, in the structure, the second wheel bodies are fixed on the outer cover shell through fixed shafts matched with each other, the second wheel bodies can rotate on the track relative to the fixed shafts, the movable wheel set and the track gauge can rotate relative to the track gauge through the action of the locking hand wheel, namely, in the working process, the movable wheel set and the track gauge are in a T shape, the fixing of the movable wheel set and the track gauge is completed through the action of the locking hand wheel, in the non-working process, the movable wheel set can rotate to be parallel to the track gauge through the loosening of the locking hand wheel, the movable wheel set and the track gauge are connected and fixed through the tightening of the locking hand wheel, the locking hand wheel can be connected and, under the structure, the stability of the pushing trolley in the pushing process is better through the spatial arrangement of the three wheel bodies, and meanwhile, the structure volume after folding is more controllable, and the carrying and the transportation are convenient;
the track gauge is provided with a connecting piece 13 which is used for adjusting the spatial position of the first wheel body downwards to be in the same plane with the second wheel body at the bottom of one end matched with the first wheel body, under the structure, in order to enable the second wheel body to be in the same plane with the first wheel body in space, the levelness of the pushing trolley is guaranteed, the first wheel body is arranged on the connecting piece, meanwhile, the overall height of the equipment is improved, and in addition, the inside of the connecting piece can be used as the space of a built-in storage battery as required.
In another example, as shown in fig. 1-2, the inner side of the outer casing is provided with two limiting wheels 14 which are adapted to cooperate with the track and are adapted to cooperate with the second wheel body of the trolley to ensure a better stability of the trolley in cooperation with the track during the pushing process, in particular during cornering or during gear changes of the trolley.
In another example, as shown in fig. 2, the handle is connected to the track gauge by cooperating fasteners 16;
the fixing member is configured to include:
the L-shaped fixing plates 17 are matched with the two side edges of the track scale and are used for fixing the two sides of the track scale through welding or screws so as to ensure the stability of connection between structural members;
a fixed end 18 which is arranged on the fixed plate and is matched with the handle, a through U-shaped limiting groove for the handle to extend into is arranged on the fixed plate, one end of the fixed end is fixed with the fixed plate, and the other end of the fixed end extends outwards and is connected with the handle;
the handle is rotatably connected with the limiting groove through a rotating shaft (not shown) which is matched with the limiting groove, the pushing position of the handle is limited by a fixing ring (not shown) which is arranged on the fixing end in a penetrating mode, in the structure, one end of the handle is clamped into the limiting groove, the handle is fixed in the limiting groove through the rotating shaft, and the handle can rotate on two penetrating side surfaces of the limiting groove, so that the handle can change the position, can vertically complete the pushing action on the pushing trolley, can also be rotatably arranged on the pushing trolley to complete the folding of the handle, and can also be directly connected with the fixing end in a threaded connection mode;
the fixed end is provided with an annular step (not shown) for limiting the penetrating position of the fixed ring, when the handle is rotated to be in an upright state, the fixed ring is clamped at the position of the fixed end with the limiting groove, so that the position of the fixed ring is prevented from being changed, and meanwhile, the position of the fixed ring at the fixed end is limited by the annular step, so that the handle is prevented from being influenced by the sliding down, the position of the fixed ring is changed, and the stability of the structural state of the handle is influenced.
3-4, 6, in another example, the handle is configured to include:
the upper end of the vertical rod 19 is provided with a flat terminal 20 or a portable computer 30 which is in communication connection with the camera, the flat terminal can be matched with the camera through a connecting cable, the angle of the camera is adjusted through the terminal, or the camera is triggered to shoot according to needs, meanwhile, the collected pictures can be displayed and processed in real time or data interaction can be carried out with a remote device, the flat terminal is fixed through a fixing piece which is rotatably arranged on the vertical rod, one end of the fixing piece is rotatably fixed with the vertical rod, the other end of the fixing piece is provided with a plate for fixing the flat terminal, and the flat terminal is fixed on the plate through a plurality of matched fixing knobs;
a cross bar 21 arranged at the upper end of the vertical rod;
a handle 22 which is pivoted at the two ends of the cross bar and is used for holding, and an anti-skid sleeve 23 is arranged on the handle;
the vertical rod is limited by the clamping piece, so that the integrity of the device after folding is ensured, the stability of the structural parts matched with each other is ensured, the transportation and the movement are convenient, and the clamping piece is matched with the track ruler by welding or screw connection;
the cross rod and the pivoting position of the handle are fixed through a matched clamping sleeve (not shown), the handle can be folded and parallel to the vertical rod due to the pivoting arrangement of the cross rod and the handle under the structure, the handle after being opened is limited in the pivoting position through the clamping sleeve, and the stability of the handle structure in the pushing process is further ensured.
As shown in fig. 4, in another example, a convex supporting column 24 is disposed on the pushing trolley at a position where the supporting rod is folded, and a flexible layer is disposed on the convex supporting column, so that the height of the pushing trolley after the supporting rod is folded is limited by the action of the supporting column, and the pushing trolley has a predetermined distance from the surface of the track ruler to match with the pivot position of the pushing trolley, and meanwhile, the flexible layer made of silica gel or rubber is disposed on the supporting column, so that the surface of the pushing trolley has a better friction coefficient, and the structural stability after connection between the structures is ensured;
be provided with on the vaulting pole with support column matched with injects the groove (not shown), it is used for supplying the support column to stretch into, accomplishes the fixed after the vaulting pole is folded, makes the two fixed back effect through the flexible layer simultaneously, can reduce its influence that causes the structural component connection stability because of vibrations between the structure in the removal.
In another example, as shown in FIG. 5, each industrial camera is connected to a brace by a mating mounting assembly;
the mounting assembly is configured to include:
a first mounting member 25 of a U-shaped structure provided with a fixing screw 27 having a second knob 26 at an end thereof fitted with a stay provided with a connecting screw at an end thereof fitted with the fixing screw, in which the fixing screw of the first mounting member is aligned with the connecting screw and then the second knob is rotated downward so as to be positioned between the fixing screw and the connecting screw, and the fixing between the fixing screw and the connecting screw is accomplished by the second knob, and the design of the U-shaped structure enables the camera to be angularly adjusted left and right in a spatial direction of the open end;
a second mounting member 28 for fixing each industrial camera, which is disposed on the first mounting member through a rotating shaft (not shown) in cooperation, and is used for fixing the industrial camera, wherein the second mounting member is disposed with a corresponding mounting groove and is fixed with a screw, or is directly fixed with a screw, and the camera is disposed with an extension portion for easy installation, or the mounting member is sleeved on the surface of the camera and is further fixed with the surface of the second mounting member;
the first mounting part is provided with a motor (not shown) which is in transmission connection with the rotating shaft so that the industrial camera can reciprocate along the opening end of the first mounting part to adjust the angle of the industrial camera, under the structure, the motor is fixedly mounted on the first mounting part in a screw mode, and the power output end of the motor is fixedly connected with the second mounting part through the rotating shaft, so that when the stepping motor works, the second mounting part can be driven to rotate under the action of the rotating shaft, and meanwhile, the camera and the light supplement lamp on the stepping motor rotate along with the rotation, so that the requirements on the image acquisition of the state of the dropper under different angles can be met; and the camera part can manual control motor rotation regulation shoot the angle, also can shoot the camera module angle by computer control, makes it rotatory to find the shooting position of aiming at, particularly, can be through the dull and stereotyped control terminal of handle top, control motor work to the drive camera carries out angle adjustment, and then carries out image acquisition to the dropper state as required, and the testing process is high efficiency fast.
In another example, the second installation part is further provided with an LED light supplement lamp 29 matched with each industrial camera, the LED light supplement lamp and the camera are installed on the second installation part in the same way, the light emitting position of the LED light supplement lamp can be matched with the sampling angle of the camera, automatic light supplement of the camera is achieved, and the device is guaranteed to be suitable for 24-hour all-weather working environment of a railway.
The device for detecting the state of the dropper of the high-speed railway contact network realizes the monitoring and prejudgment of the state of the dropper by using a machine vision system in a way of pushing a trolley by a rail, and really realizes efficient and convenient dropper detection. The main detection principle is that high-definition images are shot at different heights and different angles of the whole part of a dropper through a CCD machine vision system on an electric holder on two sides of a track pushing trolley and are combined into a whole image, so that the state of the dropper is judged in all directions, whether the dropper has the defects of strand breakage, electric corrosion and the like is analyzed through high-definition images at different angles, and the line insulation state of a contact net is observed by additionally arranging an illumination and light supplement system and an infrared imaging system at night through kilometer posts and GPS positioning and recording the detailed conditions of the specific section where the dropper is located and the number of the dropper on the strut, so that the supplement and inspection of a contact net suspension device are realized.
The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a device that is used for high-speed railway contact net dropper state to detect which characterized in that includes:
the pushing trolley is matched with the high-speed railway track and is provided with a handle for pushing;
the two industrial cameras are arranged on the two sides of the pushing trolley and used for acquiring the state of the dropper;
the two ends of the pushing trolley are respectively provided with a stay bar for supporting and fixing each industrial camera in a pin joint mode, so that the stay bars are folded inwards on the surface of the pushing trolley, and the side surfaces of the stay bars, which are contacted with the pushing trolley, are provided with inclined surfaces;
the side surface of the pushing trolley is pivoted with a fixed rod for supporting and fixing the stay bar, and the free end of the pushing trolley is provided with a hook;
the support rod is provided with a first knob for limiting the hook.
2. The apparatus for high-speed railway catenary dropper state detection of claim 1, wherein the pushing trolley is configured to comprise:
a track gauge matched with the high-speed railway track;
the first wheel body is arranged on one side of the track gauge;
the movable wheel set is arranged on the other side of the track gauge through a locking hand wheel and is configured to comprise an outer cover shell, and two second wheel bodies which are matched with each other are respectively arranged on two sides of the bottom of the movable wheel set;
the track ruler is provided with a connecting piece which is arranged at the bottom of one end matched with the first wheel body and used for adjusting the spatial position of the first wheel body downwards so as to be positioned on the same plane with the second wheel body.
3. The device for detecting the state of the dropper of the high-speed railway contact system as claimed in claim 2, wherein two limiting wheels matched with the rail are arranged on the inner side of the outer casing.
4. The device for detecting the state of the dropper of the high-speed railway contact network as claimed in claim 1, wherein the handle is connected with the track gauge through a matched fixing piece;
the fixing member is configured to include:
l-shaped fixing plates matched with two side edges of the track gauge;
the fixed end is arranged on the fixed plate and matched with the handle, and a through U-shaped limiting groove into which the handle can extend is arranged on the fixed end;
the handle is rotatably connected with the limiting groove through a rotating shaft matched with the limiting groove, and the pushing position of the handle is limited through a fixing ring arranged on the fixing end in a penetrating mode;
the fixed end is provided with an annular step for limiting the penetrating position of the fixed ring.
5. The apparatus for high speed railway catenary dropper condition detection of claim 4, wherein the handle is configured to comprise:
the upper end of the upright rod is provided with a flat terminal or a portable computer which is in communication connection with the camera;
a cross bar arranged at the upper end of the vertical rod;
the handles are pivoted at the two ends of the cross rod and are used for holding, and anti-skidding sleeves are arranged on the handles;
wherein, the track ruler is provided with a clamping piece for clamping the folded upright post;
the pin joint positions of the cross rod and the handle are further fixed through matched clamping sleeves.
6. The device for detecting the state of the dropper of the high-speed railway contact system as claimed in claim 1, wherein the pushing trolley is provided with a convex supporting column at a position where the supporting rod is folded and matched, and a flexible layer is arranged on the convex supporting column;
and the support rod is provided with a limiting groove matched with the support column.
7. The device for detecting the state of the dropper of the high-speed railway contact system as claimed in claim 1, wherein each industrial camera is connected with the stay bar through a matched mounting assembly;
the mounting assembly is configured to include:
the first mounting piece is of a U-shaped structure, a fixing screw rod with a second knob is arranged at one end, matched with the support rod, of the first mounting piece, and a connecting screw rod is arranged at one end, matched with the fixing screw rod, of the support rod;
the second installation part is used for fixing each industrial camera and is arranged on the first installation part through a rotating shaft matched with the first installation part;
the first mounting part is provided with a motor which is in transmission connection with the rotating shaft so that the industrial camera can reciprocate along the opening end of the first fixing part to adjust the angle of the industrial camera.
8. The device for detecting the state of the dropper of the high-speed railway contact system as claimed in claim 7, wherein the second mounting part is further provided with LED supplementary lighting lamps matched with the industrial cameras.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342855 | 2020-07-09 | ||
| CN202021342855X | 2020-07-09 |
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|---|---|
| CN212529638U true CN212529638U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021409970.4U Active CN212529638U (en) | 2020-07-09 | 2020-07-16 | Device for detecting state of dropper of high-speed railway contact network |
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| CN (1) | CN212529638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492730A (en) * | 2021-08-13 | 2021-10-12 | 西安博穑逸沣科技有限公司 | Intelligent detection and analysis method for defects of 4C carrier cable dropper of railway power supply contact network |
-
2020
- 2020-07-16 CN CN202021409970.4U patent/CN212529638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492730A (en) * | 2021-08-13 | 2021-10-12 | 西安博穑逸沣科技有限公司 | Intelligent detection and analysis method for defects of 4C carrier cable dropper of railway power supply contact network |
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