CN218929445U - Rail transit operation and maintenance detection device - Google Patents
Rail transit operation and maintenance detection device Download PDFInfo
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- CN218929445U CN218929445U CN202222516394.9U CN202222516394U CN218929445U CN 218929445 U CN218929445 U CN 218929445U CN 202222516394 U CN202222516394 U CN 202222516394U CN 218929445 U CN218929445 U CN 218929445U
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Abstract
The utility model relates to the technical field of rail transit and discloses a rail transit operation and maintenance detection device which comprises a main body mechanism, a detection mechanism and a moving mechanism, wherein the detection mechanism is positioned in the main body mechanism, the moving mechanism is positioned at the lower end of the main body mechanism, the main body mechanism comprises a base, a handrail rod, a push rod, a hand protection pad and a shock absorption plate, the handrail rod is fixedly arranged at the upper end of the base, the push rod is fixedly arranged at the right end of the handrail rod, the hand protection pad is fixedly arranged at the upper end of the push rod, and the shock absorption plate is fixedly arranged at the lower end of the base. This rail transit fortune dimension detection device, through the installation to detection mechanism, laser rangefinder sensor can produce laser towards the reflecting plate, can measure the distance between two backup pads, and measuring signal can convert into the signal of telecommunication and send to the display screen, then the display screen with the distance data between two backup pads in addition two backup pads and the distance of homonymy wheel, can obtain the distance between two railway.
Description
Technical Field
The utility model relates to the technical field of rail transit, in particular to a rail transit operation and maintenance detection device.
Background
Rail traffic refers to a type of vehicle or transportation system in which an operating vehicle is required to travel on a particular track, the most typical being a railway system consisting of conventional trains and standard railroads.
In the prior art, the distance between the rails needs to be measured during daily maintenance, the change of the distance between the rails is detected, the running of a train can be influenced when the distance between the rails exceeds a normal range, the train needs to be maintained in time, and otherwise, the safety problem exists.
In order to solve the problem that the running of a train can be influenced when the rail distance exceeds the normal range, the prior art adopts a rail detection device to solve the problem, but when the distance between two side walls of a rail is detected, staff is required to hold a graduated scale for measurement, a large amount of labor force is required to be wasted, and the measurement error is easy to occur.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a rail transit operation and maintenance detection device, which aims to solve the problems that in the background technology, the distance between rails needs to be measured in daily maintenance, the change of the distance between the rails is detected, the running of a train is influenced when the distance between the rails exceeds a normal range, the train needs to be maintained in time, and otherwise, the safety problem exists.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rail transit fortune dimension detection device, includes main part mechanism, detection mechanism and mobile mechanism, detection mechanism is located main part mechanism's inside, mobile mechanism is located main part mechanism's lower extreme, main part mechanism includes base, grab rail, push rod, hand protector pad and shock attenuation board, grab rail fixed mounting is in the upper end of base, push rod fixed mounting is in the right-hand member of grab rail, hand protector pad fixed mounting is in the upper end of push rod, shock attenuation board fixed mounting is in the lower extreme of base, detection mechanism includes box, audible and visual alarm lamp, motor, handle, roof, drive shaft, transmission shaft, backup pad, laser range sensor, reflecting plate, display screen, fixed plate one, fixed plate two, driving motor, movable bull stick, positioning nut, lead screw, inside detection head, placing plate and sensing piece, box fixed mounting is in the upper end of base.
Preferably, the audible and visual alarm lamp fixed mounting is in the upper end of box, motor fixed mounting is in the upper end of box, handle fixed mounting is in the upper end of box, roof fixed mounting is in the lower extreme of handle, and the motor can drive the drive shaft and rotate in the box upper end, and the handle conveniently opens the roof and places the part that needs to detect in the box.
Preferably, the fixed mounting of drive shaft is in the left end of base, transmission shaft fixed mounting is in the front end of drive shaft, backup pad fixed mounting is in the lower extreme of base, laser rangefinder sensor fixed mounting is in the left end of backup pad, and laser rangefinder sensor and reflecting plate are fixed in the left and right sides of drive shaft below backup pad both ends, and laser rangefinder sensor's signal sending end is connected with the signal income end of display screen, audible-visual annunciator lamp and motor electric connection.
Preferably, the reflecting plate fixed mounting is at the right-hand member of backup pad, display screen fixed mounting is at the left end of box, fixed plate one fixed mounting is in the inside of box, fixed plate two fixed mounting is in the inside of box, and the display screen is at the box left end, and the result that can directly send laser ranging sensor when laser ranging sensor sends the signal shows on the display screen, makes things convenient for staff's record result, and two sets of fixed plates play a fixed effect in the box inside.
Preferably, driving motor fixed mounting is in the inside of box, movable bull stick fixed mounting is in the inside of box, set nut fixed mounting is in the lower extreme of movable bull stick, lead screw fixed mounting is in the lower extreme of set nut, inside detection head fixed mounting is in the lower extreme of lead screw, place board fixed mounting in the inside of box, sensor block fixed mounting is in the upper end of placing the board, and driving motor drives movable bull stick, and when the inside part of placing needs detection of box, movable bull stick drives the lead screw and can adjust the height of inside detection head, and the sensor block can throw the structure that inside detection head detected on the display screen.
Preferably, the moving mechanism comprises a travelling wheel, a first shaft sleeve, a first hinge, a second shaft sleeve, a second hinge, a fixing nut, a ventilation net, a protective layer, a screw and a bolt, wherein the travelling wheel is fixedly arranged at the lower end of the base.
Preferably, the first shaft sleeve is fixedly installed at the upper end of the top plate, the first hinge is fixedly installed at the front end of the first shaft sleeve, the second shaft sleeve is fixedly installed at the upper end of the top plate, the second hinge is fixedly installed at the front end of the second shaft sleeve, and the first hinge and the second hinge are connected with the shaft sleeve to rotate through the top plate.
Preferably, the fixing nut is fixedly installed at the upper end of the second hinge, the ventilation net is fixedly installed at the rear end of the box body, the protection layer is fixedly installed at the rear end of the ventilation net, the screw is fixedly installed at the front end of the first fixing plate, the bolt is fixedly installed at the front end of the second fixing plate, the two groups of fixing nuts are fixed on the two groups of hinges, the ventilation net keeps the ventilation state of the box body at the rear end of the box body, dust is prevented from entering from the ventilation net by the protection layer, and the three groups of bolts and the screw fix the two groups of fixing plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the rail transit operation and maintenance detection device, through the installation of a detection mechanism, a motor can provide power for a laser ranging sensor, an acousto-optic alarm lamp and a display screen, the laser ranging sensor can generate laser towards a reflecting plate, the distance between two supporting plates can be measured, a measurement signal can be converted into an electric signal to be sent to the display screen, then the display screen can obtain the distance between two railway tracks by adding the distance data between the two supporting plates and the distance between the two supporting plates and wheels on the same side, when the laser ranging sensor sends out a signal, the result sent out by the laser ranging sensor can be directly displayed on the display screen, the result is conveniently recorded by a worker, when a part needing to be detected is placed in a box body, a movable rotating rod drives a screw rod to adjust the height of an internal detection head, and a sensing block can throw the result detected by the internal detection head onto the display screen;
2. according to the rail transit operation and maintenance detection device, the box body is fixedly supported by the base through the installation of the main body mechanism, the push rod is convenient for a worker to push, the hand pad can prevent the worker from holding the push rod for a long time and sweating and wearing, and the damping plate can play a damping effect when the car body encounters jolt;
3. this rail transit fortune dimension detection device, through the installation to moving mechanism, the wheel that moves can drive the automobile body and remove, and first hinge and second hinge connection axle sleeve accessible roof rotate, and two sets of fixation nuts are fixed on two sets of hinges, and ventilation net keeps the state of ventilation heat dissipation of box at the box rear end, and the inoxidizing coating can prevent effectively that the dust from can getting into from the ventilation net.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional back structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the measuring tank of the present utility model;
FIG. 4 is a schematic view of a top plate structure according to the present utility model;
FIG. 5 is a schematic view of a base structure of the present utility model;
FIG. 6 is an enlarged schematic view of the movable rotating rod of the present utility model.
In the figure: 1. a main body mechanism; 101. a base; 102. a grab rail; 103. a push rod; 104. hand protection pad; 105. a shock absorbing plate; 2. a detection mechanism; 201. a case; 202. an audible and visual alarm lamp; 203. an electric box; 204. a handle; 205. a top plate; 206. a drive shaft; 207. a transmission shaft; 208. a support plate; 209. a laser ranging sensor; 210. a reflection plate; 211. a display screen; 212. a first fixing plate; 213. a second fixing plate; 214. a driving motor; 215. a movable rotating rod; 216. positioning a nut; 217. a screw rod; 218. an internal detection head; 219. placing a plate; 220. a sense block; 3. a moving mechanism; 301. a walking wheel; 302. a first sleeve; 303. a first hinge; 304. a second sleeve; 305. a second hinge; 306. a fixing nut; 307. a ventilation screen; 308. a protective layer; 309. a screw; 310. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the rail transit operation and maintenance detection device comprises a main body mechanism 1, a detection mechanism 2 and a moving mechanism 3, wherein the detection mechanism 2 is positioned in the main body mechanism 1, the moving mechanism 3 is positioned at the lower end of the main body mechanism 1, the main body mechanism 1 comprises a base 101, a grab rail 102, a push rod 103, a hand guard pad 104 and a shock absorbing plate 105, the grab rail 102 is fixedly arranged at the upper end of the base 101, the push rod 103 is fixedly arranged at the right end of the grab rail 102, the hand guard pad 104 is fixedly arranged at the upper end of the push rod 103, the shock absorbing plate 105 is fixedly arranged at the lower end of the base 101,
the detection mechanism 2 comprises a box 201, an audible and visual alarm 202, an electric box 203, a handle 204, a top plate 205, a driving shaft 206, a transmission shaft 207, a supporting plate 208, a laser ranging sensor 209, a reflecting plate 210, a display screen 211, a first fixing plate 212, a second fixing plate 213, a driving motor 214, a movable rotating rod 215, a positioning nut 216, a screw rod 217, an internal detection head 218, a placement plate 219 and a sensing block 220, wherein the box 201 is fixedly arranged at the upper end of the base 101, the audible and visual alarm 202 is fixedly arranged at the upper end of the box 201, the electric box 203 is fixedly arranged at the upper end of the box 201, the handle 204 is fixedly arranged at the upper end of the box 201, the top plate 205 is fixedly arranged at the lower end of the handle 204, the driving shaft 206 is fixedly arranged at the left end of the base 101, the transmission shaft 207 is fixedly arranged at the front end of the driving shaft 206, the supporting plate 208 is fixedly arranged at the lower end of the base 101, the laser ranging sensor 209 is fixedly arranged at the left end of the supporting plate 208, the reflecting plate 210 is fixedly arranged at the right end of the supporting plate 208, the display screen 211 is fixedly arranged at the left end of the box 201, the first fixing plate 212 is fixedly arranged in the box 201, the second fixing plate 213 is fixedly arranged in the box 201, the driving motor 214 is fixedly arranged in the box 201, the movable rotating rod 215 is fixedly arranged in the box 201, the positioning nut 216 is fixedly arranged at the lower end of the movable rotating rod 215, the screw rod 217 is fixedly arranged at the lower end of the positioning nut 216, the internal detecting head 218 is fixedly arranged at the lower end of the screw rod 217, the placing plate 219 is fixedly arranged in the box 201, the sensing block 220 is fixedly arranged at the upper end of the placing plate 219, when in use, the pushing rod 103 is pushed first, the travelling wheel 301 drives the whole body to move on rails, the electric box 203 provides power for the laser ranging sensor 209, the acousto-optic warning lamp 202 and the display screen 211, then the laser ranging sensor 209 generates laser to the reflecting plate 210, the distance between two backup pads 208 is measured, measurement signal sends to display 211, when detecting that the interval numerical value of rail is in dangerous numerical value, audible and visual alarm 202 is automatic to be opened, when needs detect rail part, the staff opens roof 205 through handle 204, will need the part of detecting put on place board 219, later close roof 205, movable bull stick 215 can drive the inside detection head 218 of lead screw 217 below and detect, then sensor block 220 throws the result that inside detection head 218 detected on the display 211, make things convenient for the staff to record.
The moving mechanism 3 comprises a travelling wheel 301, a first shaft sleeve 302, a first hinge 303, a second shaft sleeve 304, a second hinge 305, a fixing nut 306, a ventilation net 307, a protective layer 308, a screw 309 and a bolt 310, wherein the travelling wheel 301 is fixedly arranged at the lower end of the base 101, the first shaft sleeve 302 is fixedly arranged at the upper end of the top plate 205, the first hinge 303 is fixedly arranged at the front end of the first shaft sleeve 302, the second shaft sleeve 304 is fixedly arranged at the upper end of the top plate 205, the second hinge 305 is fixedly arranged at the front end of the second shaft sleeve 304, the fixing nut 306 is fixedly arranged at the upper end of the second hinge 305, the ventilation net 307 is fixedly arranged at the rear end of the box 201, the protective layer 308 is fixedly arranged at the rear end of the ventilation net 307, the screw 309 is fixedly arranged at the front end of the first fixing plate 212, the bolt 310 is fixedly arranged at the front end of the second fixing plate 213, the travelling wheel 301 drives the vehicle body to move, the first hinge 303 and the second hinge 305 are connected with the first shaft sleeve 302 and the second shaft sleeve 304 to drive the top plate 205 to rotate, the two groups of fixing nuts 306 are fixedly arranged on the two groups of hinges, the ventilation net 307 keeps the box 201 at the rear end of the box 201, and the ventilation net 307 can be prevented from entering the ventilation net 307 from the ventilation net 307.
Working principle: when the intelligent anti-theft box is used, the push rod 103 is pushed firstly, the travelling wheel 301 drives the whole body to move on a rail, the electric box 203 is a laser ranging sensor 209, the acousto-optic warning lamp 202 and the display screen 211 provide power, then the laser ranging sensor 209 generates laser to the reflecting plate 210, the distance between the two supporting plates 208 is measured, a measuring signal is sent to the display screen 211, when the distance value of the rail is detected to be a dangerous value, the acousto-optic warning lamp 202 is automatically started, when a rail part needs to be detected, a worker opens the top plate 205 through the handle 204, the part needing to be detected is placed on the placing plate 219, then the top plate 205 is closed, the movable rotary rod 215 can drive the inner detection head 218 below the screw rod 217 to detect, then the sensing block 220 throws the detection result of the inner detection head 218 on the display screen 211, the record of the worker is facilitated, the travelling wheel 301 drives the car body to move, the first hinge 303 and the second hinge 305 are connected with the first shaft sleeve 302 to drive the top plate 205 to rotate with the second shaft sleeve 304, the two groups of fixing nuts 306 are fixed on the two groups of hinges, the net 307 keeps the state of the box 201 at the rear end of the box 201, and the ventilation dust can be prevented from entering the ventilation protection layer 308 from the net 307.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a rail transit fortune dimension detection device, includes main part mechanism (1), detection mechanism (2) and mobile mechanism (3), its characterized in that: the detection mechanism (2) is positioned in the main body mechanism (1), the moving mechanism (3) is positioned at the lower end of the main body mechanism (1), the main body mechanism (1) comprises a base (101), a grab bar (102), a push rod (103), a hand pad (104) and a shock absorption plate (105), the grab bar (102) is fixedly arranged at the upper end of the base (101), the push rod (103) is fixedly arranged at the right end of the grab bar (102), the hand pad (104) is fixedly arranged at the upper end of the push rod (103), the shock absorption plate (105) is fixedly arranged at the lower end of the base (101), the detection mechanism (2) comprises a box body (201), an audible and visual alarm lamp (202), an electric box (203), a handle (204), a top plate (205), a driving shaft (206), a transmission shaft (207), a supporting plate (208), a laser ranging sensor (209), a reflecting plate (210), a display screen (211), a first fixed plate (212), a second fixed plate (213), a driving motor (214), a movable (215), a positioning nut (216), an inner detection block (219), a detection block (219) and a lead screw (219) are arranged, the box body (201) is fixedly arranged at the upper end of the base (101).
2. The rail transit operation and maintenance detection device according to claim 1, wherein: the audible and visual alarm lamp (202) is fixedly arranged at the upper end of the box body (201), the electric box (203) is fixedly arranged at the upper end of the box body (201), the handle (204) is fixedly arranged at the upper end of the box body (201), and the top plate (205) is fixedly arranged at the lower end of the handle (204).
3. The rail transit operation and maintenance detection device according to claim 2, wherein: the fixed mounting of drive shaft (206) is at the left end of base (101), transmission shaft (207) fixed mounting is at the front end of drive shaft (206), backup pad (208) fixed mounting is at the lower extreme of base (101), laser rangefinder sensor (209) fixed mounting is at the left end of backup pad (208).
4. A rail transit operation and maintenance detection device according to claim 3, wherein: the reflecting plate (210) is fixedly arranged at the right end of the supporting plate (208), the display screen (211) is fixedly arranged at the left end of the box body (201), the first fixing plate (212) is fixedly arranged in the box body (201), and the second fixing plate (213) is fixedly arranged in the box body (201).
5. The rail transit operation and maintenance detection device according to claim 4, wherein: the driving motor (214) is fixedly arranged in the box body (201), the movable rotating rod (215) is fixedly arranged in the box body (201), the positioning nut (216) is fixedly arranged at the lower end of the movable rotating rod (215), the screw rod (217) is fixedly arranged at the lower end of the positioning nut (216), the inner detection head (218) is fixedly arranged at the lower end of the screw rod (217), the placement plate (219) is fixedly arranged in the box body (201), and the sensing block (220) is fixedly arranged at the upper end of the placement plate (219).
6. The rail transit operation and maintenance detection device according to claim 5, wherein: the moving mechanism (3) comprises a travelling wheel (301), a first shaft sleeve (302), a first hinge (303), a second shaft sleeve (304), a second hinge (305), a fixing nut (306), a ventilation net (307), a protective layer (308), a screw (309) and a bolt (310), wherein the travelling wheel (301) is fixedly arranged at the lower end of the base (101).
7. The rail transit operation and maintenance detection device according to claim 6, wherein: the first shaft sleeve (302) is fixedly arranged at the upper end of the top plate (205), the first hinge (303) is fixedly arranged at the front end of the first shaft sleeve (302), the second shaft sleeve (304) is fixedly arranged at the upper end of the top plate (205), and the second hinge (305) is fixedly arranged at the front end of the second shaft sleeve (304).
8. The rail transit operation and maintenance detection device according to claim 7, wherein: the fixing nut (306) is fixedly arranged at the upper end of the second hinge (305), the ventilation net (307) is fixedly arranged at the rear end of the box body (201), the protective layer (308) is fixedly arranged at the rear end of the ventilation net (307), the screw rod (309) is fixedly arranged at the front end of the first fixing plate (212), and the bolt (310) is fixedly arranged at the front end of the second fixing plate (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222516394.9U CN218929445U (en) | 2022-09-22 | 2022-09-22 | Rail transit operation and maintenance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222516394.9U CN218929445U (en) | 2022-09-22 | 2022-09-22 | Rail transit operation and maintenance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218929445U true CN218929445U (en) | 2023-04-28 |
Family
ID=86093264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222516394.9U Active CN218929445U (en) | 2022-09-22 | 2022-09-22 | Rail transit operation and maintenance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218929445U (en) |
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2022
- 2022-09-22 CN CN202222516394.9U patent/CN218929445U/en active Active
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