CN115961512A - Track interval measuring device for track traffic - Google Patents
Track interval measuring device for track traffic Download PDFInfo
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- CN115961512A CN115961512A CN202211668614.8A CN202211668614A CN115961512A CN 115961512 A CN115961512 A CN 115961512A CN 202211668614 A CN202211668614 A CN 202211668614A CN 115961512 A CN115961512 A CN 115961512A
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- push rod
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- track traffic
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Abstract
The application relates to the technical field of rail detection, and discloses a rail spacing measuring device for rail transit, which comprises a gauging rule and running mechanisms arranged on the gauging rule, wherein the running mechanisms are symmetrically provided with a plurality of groups; the running mechanism comprises a supporting rod arranged on one side of the gauging rule and a fixed rod connected with one end of the supporting rod; the utility model discloses a track gauge, including the bracing piece, the bracing piece level sets up, the vertical setting of dead lever the bracing piece is kept away from the walking wheel is installed to the one end of track gauge, the walking wheel can drive the track gauge removes. When the multi-position detection is carried out, the bending times of workers are reduced, the physical consumption of the workers is reduced, and the working efficiency is improved.
Description
Technical Field
The application relates to the technical field of rail detection, in particular to a rail distance measuring device for rail transit.
Background
Railway tracks, which are referred to as land rails, tracks, etc., are generally composed of two parallel rails fixed on sleepers, under which ballast is present.
When railway rails are built and maintained daily, the distance between the railway rails needs to be detected, so that the normal operation of the railway is guaranteed. At present, the manual mode of checking the handheld gaging rule is usually adopted for detecting the distance between the railway rails, the electronic gaging rule is convenient to read, and the electronic gaging rule is more in use.
The common electronic gauging rule comprises a rule body, a movable measuring head arranged at one end of the rule body, and a fixed measuring head arranged at the other end of the rule body, wherein a digital display box is arranged on one side of the rule body deviating from the movable measuring head. When the measuring tape is used, a worker holds the measuring tape body, the outer side face of the fixed measuring head abuts against the action edge of one steel rail, the movable measuring head moves slightly along the axial direction of the measuring tape body, the action edge of the movable measuring head abuts against the action edge of the other steel rail, and the minimum numerical value is taken as the numerical value of the track distance at the position.
When detecting the rail interval to one section railway, need carry out the multiple spot multiposition and detect, consequently need the staff to mention the gaging rule repeatedly and remove the change position again, the staff need be continuous stoop and rise again promptly, very consume staff's physical power, lead to work efficiency low.
Disclosure of Invention
In order to reduce staff's the number of times of bowing when carrying out multiposition detection, reduce the consumption of staff's physical power, improve work efficiency, this application provides a track interval measuring device for track traffic.
The application provides a track interval measuring device for track traffic adopts following technical scheme:
a rail space measuring device for rail transit comprises a gauging rule and traveling mechanisms mounted on the gauging rule, wherein the traveling mechanisms are symmetrically provided with a plurality of groups;
the running mechanism comprises a supporting rod arranged on one side of the gauging rule and a fixed rod connected with one end of the supporting rod;
the bracing piece level sets up, the vertical setting of dead lever the bracing piece is kept away from the walking wheel is installed to the one end of gaging rule, the walking wheel can drive the gaging rule removes.
Through adopting above-mentioned technical scheme, when the gaging rule was examined the distance between the rail, will walk the wheel and place on the upper surface of rail, after accomplishing the detection of this inspection point department, promote the gaging rule, the walking wheel is along the rail walking to drive the walking of gaging rule, the change of check point need not the staff and bends over and lift up the gaging rule, remove to next check point after, bend over again and put down the gaging rule, can effectively reduce the consumption of staff's physical power, improve work efficiency.
Optionally, the running gear is provided with four groups, and the four groups of running gear are respectively located at four corners of the gauging rule.
Through adopting above-mentioned technical scheme, four running gear combined action of group can effectively improve gaging rule's walking ability, strengthens the smoothness nature of the walking of gaging rule to improve work efficiency.
Optionally, the gauging rule comprises a rule body, a fixed measuring head installed at one end of the rule body, a movable measuring head installed at the other end of the rule body, and a driving component installed on the rule body and used for driving the movable measuring head to move;
the driving assembly comprises a driving motor installed on the ruler body, a transmission screw driven by the driving motor to rotate, and a nut installed on the transmission screw, the nut is fixed with the movable measuring head, the movable measuring head can move along the axis direction of the transmission screw, and the axis of the transmission screw is parallel to the axis of the ruler body.
Through adopting above-mentioned technical scheme, when the removal of the movable gauge head of needs control, steerable driving motor starts, and when driving motor started, drive screw rotated, and drive screw rotates and can drive the nut and remove along the axis direction of lead screw, and what activity detected the head promptly can remove along the axis direction of lead screw.
Optionally, the measuring ruler further comprises a digital display box installed on the ruler body, wherein the digital display box can detect the moving distance of the movable measuring head and display the distance between the two steel rails.
Through adopting above-mentioned technical scheme, the setting up of digital display box need not the staff and carries out artifical reading, and the reading is more accurate, can effectively improve the accurate nature that detects.
Optionally, each walking wheel is provided with a sensor, and the sensors can detect the walking distance of the walking wheels.
Through adopting above-mentioned technical scheme, the sensor can detect out the walking distance of walking wheel, and the staff can judge the position of check point according to the walking distance of walking wheel.
Optionally, a main push rod is further arranged on the ruler body, one end of the main push rod is rotatably connected to the ruler body, and the other end of the main push rod is suspended;
the ruler is characterized in that a connecting rod is connected between the two supporting rods on the same side of the ruler body, an auxiliary push rod is connected to the connecting rod, one end of the auxiliary push rod is connected to the connecting rod, the other end of the auxiliary push rod is connected to the main push rod, and the length of the auxiliary push rod is smaller than that of the main push rod.
Through adopting above-mentioned technical scheme, main push rod and vice push rod can form stable triangle-shaped structure, and the staff of being convenient for more promotes the gaging rule and removes.
Optionally, the number of the auxiliary push rods is two, and the two auxiliary push rods are respectively located on two sides of the main push rod.
Through adopting above-mentioned technical scheme, can carry out comprehensive support to the main push rod, also be convenient for simultaneously the staff from the direction promotion gaging rule of difference.
Optionally, a sleeve is fixed at one end of the auxiliary push rod, the sleeve is sleeved on the connecting rod, the sleeve can move along the axis direction of the connecting rod, and one end of the auxiliary push rod is connected to the sleeve.
Through adopting above-mentioned technical scheme, be convenient for adjust the position of vice push rod, when not using a certain pair push rod, can remove it to one side, avoid influencing the normal marching of gaging rule.
Optionally, an articulated seat is further disposed on the casing, one end of the auxiliary push rod is mounted on the articulated seat, and an axis of the articulated shaft is perpendicular to an axis of the connecting rod.
Through adopting above-mentioned technical scheme, vice push rod can follow the articulated shaft and rotate, is about to vice push rod folds completely, reduces the occupation of vice push rod to the device space.
Optionally, a support is further disposed on the main push rod for supporting the display screen.
By adopting the technical scheme, the display screen can display the advancing distance of the gauging rule in real time, so that a worker can conveniently judge the detection point, and meanwhile, the display screen is also convenient for the worker to control the driving motor; the support can arrange the display screen in the position that the staff is convenient for observe, and the staff can accomplish the detection achievement of gaging rule at the in-process of marcing of gaging rule.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the travelling wheels, after the detection of the detection point is finished, the gauge rule is pushed, the travelling wheels travel along the steel rail and drive the gauge rule to travel, the change of the detection point does not need a worker to bend down to lift the gauge rule, and after the gauge rule moves to the next detection point, the worker bends down to put down the gauge rule, so that the physical consumption of the worker can be effectively reduced, and the working efficiency is improved;
2. four groups of travelling mechanisms are arranged and are respectively positioned at four corners of the gauging rule, and the four groups of travelling mechanisms act together, so that the travelling capacity of the gauging rule can be effectively improved, the travelling smoothness of the gauging rule is enhanced, and the working efficiency is improved;
3. through setting up the digital display box, the setting of digital display box need not the staff and carries out artifical reading, and the reading is more accurate, can effectively improve the accurate nature that detects.
Drawings
Fig. 1 is a schematic structural diagram of a track pitch measuring apparatus for track traffic.
Fig. 2 is a partial structural schematic view of a track pitch measuring device for track traffic.
Fig. 3 is a partial structure diagram of another view angle of the track pitch measuring apparatus for track traffic.
Description of reference numerals: 1. a gauging rule; 11. a ruler body; 12. fixing a measuring head; 121. a fixed seat; 13. a movable probe; 131. a movable seat; 14. a drive assembly; 141. a drive motor; 1411. a drive bevel gear; 142. a drive screw; 1421. a driven bevel gear; 143. a nut; 2. a digital display box; 3. a traveling mechanism; 31. a support bar; 32. a fixing rod; 33. a traveling wheel; 34. a connecting rod; 4. a main push rod; 41. a handle; 42. a stationary ring; 43. a support; 5. an auxiliary push rod; 51. a bending section; 52. a sleeve; 53. a hinged seat.
Detailed Description
In the description of the present application, it is to be noted that the terms "horizontal", "vertical", "near", "far", "upper", "lower", "inside", and the like are all relative relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the process or module referred to must have a specific orientation, state, and operation, and thus, should not be construed as limiting the present invention. The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses track interval measuring device for track traffic.
Referring to fig. 1 and 2, a track pitch measuring device for track traffic comprises a track gauge 1, a digital display box 2 installed on the track gauge 1, a traveling mechanism 3 installed on the track gauge 1, and a main push rod 4 installed on the track gauge 1.
When detecting the distance between two sections rail to the rail, place gaging rule 1 on the rail, running gear 3 places on the upper surface of rail, and under running gear 3's drive, gaging rule 1 can move along the direction of laying of rail under running gear 3's drive, when changing the check point, need not that the staff stoops and lifts up removals with gaging rule 1, can reduce the consumption to staff's physical power, also can effectively improve work efficiency.
Referring to fig. 1 and 2, the gauging rule 1 includes a rule body 11 in a bar shape, a fixed measuring head 12 installed at one end of the rule body 11, a movable measuring head 13 installed at the other end of the rule body 11, and a driving assembly 14 installed on the rule body 11 for driving the movable measuring head 13 to move.
The fixed measuring head 12 is installed at one end of the bottom surface of the ruler body 11, a fixed seat 121 is further arranged on the side surface, deviating from the ruler body 11, of the fixed measuring head 12, and the fixed seat 121 is installed at one end, close to the movable measuring head 13, of the fixed measuring head 12. The movable measuring head 13 and the fixed measuring head 12 are located on the same side of the ruler body 11, a movable seat 131 is further arranged on the side face, away from the ruler body 11, of the movable measuring head 13, and the movable seat 131 is installed at one end, close to the fixed measuring head 12, of the movable measuring head 13.
Referring to fig. 1 and 2, during detection, the L-shaped corner clip formed by the fixed probe 12 and the fixed seat 121 is disposed at the included angle formed by the upper surface and the inner side surface of one rail, and the movable probe 13 and the movable seat 131 move until the L-shaped corner clip formed by the movable probe 13 and the movable seat 131 is disposed at the included angle formed by the upper surface and the inner side surface of the other rail.
Digital display box 2 can detect out the displacement distance of activity gauge head 13 to demonstrate the distance between two rails, digital display box 2 sets up and need not the staff and carries out artifical reading, and the reading is more accurate, can effectively improve the accurate nature that detects.
Referring to fig. 1 and 2, the driving assembly 14 includes a driving motor 141 mounted on the blade 11, a driving bevel gear 1411 mounted on an output shaft of the driving motor 141, a driving lead screw 142 mounted on the blade 11, a driven bevel gear 1421 mounted on one end of the driving lead screw 142, and a nut 143 mounted on the driving lead screw 142.
The driven bevel gear 1421 is engaged with the driving bevel gear 1411, and when the output shaft of the driving motor 141 rotates, the driving bevel gear 1411 may drive the driven bevel gear 1421 to rotate, and thus the driving screw 142 may be driven to rotate. When the transmission screw 142 rotates, the nut 143 is driven along the axial direction of the transmission screw 142. The axis of the transmission screw 142 is parallel to the straight line of the length direction of the ruler body 11, and the nut 143 is fixed with the movable measuring head 13.
Referring to fig. 1 and 2, the driving motor 141 is a servo motor, so that when the driving motor 141 is started, the movable base 131 can move along the length direction of the blade 11, and the detection task can be completed.
Referring to fig. 1 and 2, four sets of travelling mechanisms 3 are provided, the four sets of travelling mechanisms 3 are respectively arranged at four corners of the ruler body 11, each set of travelling mechanism 3 comprises a horizontal set, a supporting rod 31 with one end fixed on the ruler body 11, a vertical set, a fixing rod 32 with one end fixed with the other end of the supporting rod 31, and a travelling wheel 33 installed at the other end of the fixing rod 32.
A connecting rod 34 is further arranged between the two supporting rods 31 positioned on the same side of the ruler body 11, and the axis of the connecting rod 34 is parallel to the straight line of the length direction of the ruler body 11.
The gage rods 1 can be stably moved in the track laying direction by the four traveling mechanisms 3.
Referring to fig. 1 and 3, a universal ball is mounted at one end of the main push rod 4, and a universal ball socket is mounted on the top surface of the blade 11, so that the main push rod 4 can be rotated in various directions. A handle 41 is further arranged at one end of the push rod, which is far away from the universal ball head, and the handle 41 and the main push rod 4 are in a T shape.
The two connecting rods 34 are respectively provided with an auxiliary push rod 5, one end of each auxiliary push rod 5 is provided with a sleeve 52, the sleeve 52 is sleeved on the connecting rod 34, and the sleeve 52 can move along the axial direction of the connecting rod 34. A hinge seat 53 is provided on the outer peripheral wall of the sleeve 52, and the end of the sub-pushrod 5 is hinged to the hinge seat 53, and the axis of the hinge shaft of the hinge seat 53 is perpendicular to the axis of the connecting rod 34.
Referring to fig. 1 and 3, the sub push rod 5 is movable in the axial direction of the connecting rod 34 and also rotatable about the hinge shaft, and the axis of the folded sub push rod 5 is parallel to the axis of the connecting rod 34. The folded auxiliary push rod 5 can not influence the sight of workers when not in use, and can effectively reduce the overall size of the device and facilitate carrying.
Referring to fig. 1 and 3, a bending portion 51 is formed at one end of each sub push rod 5 away from the hinge seat 53 by bending, a plurality of fixing rings 42 are arranged on the outer circumferential wall of the main push rod 4 at equal intervals along the axial direction of the main push rod 4, and the whole sub push rod 5 can be hooked on the fixing rings 42.
When the device is moved in the rail laying direction, the sub push rod 5 on the side away from the rail laying direction is lifted, and the bent portion 51 of the sub push rod 5 is hooked on the fixing ring 42, so that the handle 41 is at a position where it is easy for a worker to push. The operator can push the gaging rule 1 by pushing the handle 41.
Referring to fig. 1 and 3, when a certain section needs to be detected again, the original auxiliary push rod 5 is retracted, the other auxiliary push rod 5 is lifted, the bending part 51 of the auxiliary push rod 5 is hooked on the fixing ring 42, and a worker can push the gauging rule 1 reversely.
The push rod of two-way setting is convenient for the staff to carry out the transform of direction, and the setting of vice push rod 5 also makes handle 41 height change in the adjustment simultaneously, can adapt to the staff of different heights, and it is more convenient to use.
Referring to fig. 1 and 3, a support 43 is also provided on the main push rod 4 for supporting a liquid crystal display or a mobile phone. Be provided with the sensor on walking wheel 33, the sensor is connected with the display screen, and the walking distance of walking wheel 33 can show on the display screen in real time, and the staff of being convenient for carries out the fixed point and detects. Meanwhile, the control of the driving motor 141 can be connected to the display screen, and the worker can control the start of the driving motor 141 through the display screen.
The implementation principle of the track interval measuring device for the track traffic in the embodiment of the application is as follows: when detecting the distance between two rails, place walking wheel 33 on the rail, staff handheld handle 41 promotes gaging rule 1, and whenever reaches a check point and just starts driving motor 141, detects the distance between the rail to read data through digital display box 2, whole process all need not the staff and bends, can effectively reduce the consumption to staff's physical power, improves work efficiency.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a track pitch measuring device for track traffic which characterized in that: the device comprises a gauging rule (1) and travelling mechanisms (3) arranged on the gauging rule (1), wherein a plurality of groups of travelling mechanisms (3) are symmetrically arranged;
the walking mechanism (3) comprises a supporting rod (31) arranged on one side of the gauging rule (1) and a fixing rod (32) connected with one end of the supporting rod (31);
bracing piece (31) level sets up, the vertical setting of dead lever (32) bracing piece (31) are kept away from walking wheel (33) are installed to the one end of gaging rule (1), walking wheel (33) can drive gaging rule (1) removes.
2. A track pitch measuring device for track traffic according to claim 1, wherein: four groups of running mechanisms (3) are arranged, and the four groups of running mechanisms (3) are respectively positioned at four corners of the gauging rule (1).
3. The track pitch measuring device for track traffic as claimed in claim 2, wherein: the track gauge (1) comprises a gauge body (11), a fixed measuring head (12) arranged at one end of the gauge body (11), a movable measuring head (13) arranged at the other end of the gauge body (11), and a driving component (14) arranged on the gauge body (11) and used for driving the movable measuring head (13) to move;
the driving assembly (14) comprises a driving motor (141) installed on the ruler body (11), a transmission lead screw (142) driven by the driving motor (141) to rotate, and a nut (143) installed on the transmission lead screw (142), the nut (143) is fixed with the movable measuring head (13), the movable measuring head (13) can move along the axial direction of the transmission lead screw (142), and the axial line of the transmission lead screw (142) is parallel to the axial line of the ruler body (11).
4. A track pitch measuring device for track traffic according to claim 3, wherein: the steel rail gauge is characterized by further comprising a digital display box (2) arranged on the gauge body (11), wherein the digital display box (2) can detect the moving distance of the movable measuring head (13) and display the distance between two acting sides of the steel rail.
5. A track pitch measuring device for track traffic according to claim 2, wherein: every all install a sensor on walking wheel (33), the sensor can detect out the walking distance of walking wheel (33).
6. A track pitch measuring device for track traffic as claimed in claim 3, wherein: the ruler body (11) is also provided with a main push rod (4), one end of the main push rod (4) is rotatably connected to the ruler body (11), and the other end of the main push rod is suspended;
the ruler is characterized in that a connecting rod (34) is connected between two supporting rods (31) on the same side of the ruler body (11), an auxiliary push rod (5) is connected to the connecting rod (34), one end of the auxiliary push rod (5) is connected to the connecting rod (34), the other end of the auxiliary push rod is connected to the main push rod (4), and the length of the auxiliary push rod (5) is smaller than that of the main push rod (4).
7. The track pitch measuring device for track traffic as claimed in claim 6, wherein: the number of the auxiliary push rods (5) is two, and the two auxiliary push rods (5) are respectively positioned on two sides of the main push rod (4).
8. The track pitch measurement device for track traffic as claimed in claim 6, wherein: a sleeve (52) is fixed at one end of the auxiliary push rod (5), the sleeve (52) is sleeved on the connecting rod (34), the sleeve (52) can move along the axial direction of the connecting rod (34), and one end of the auxiliary push rod (5) is connected to the sleeve (52).
9. The track pitch measuring device for track traffic as claimed in claim 8, wherein: the sleeve (52) is further provided with a hinge seat (53), one end of the auxiliary push rod (5) is mounted on the hinge seat (53), and the axis of the hinge shaft is perpendicular to the axis of the connecting rod (34).
10. The track pitch measuring device for track traffic as claimed in claim 6, wherein: and a bracket (43) is also arranged on the main push rod (4) and is used for supporting the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211668614.8A CN115961512A (en) | 2022-12-24 | 2022-12-24 | Track interval measuring device for track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211668614.8A CN115961512A (en) | 2022-12-24 | 2022-12-24 | Track interval measuring device for track traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115961512A true CN115961512A (en) | 2023-04-14 |
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ID=87352484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211668614.8A Pending CN115961512A (en) | 2022-12-24 | 2022-12-24 | Track interval measuring device for track traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115961512A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118065190A (en) * | 2024-04-17 | 2024-05-24 | 北京建业通工程检测技术有限公司 | Railway track space measuring device |
| CN119860701A (en) * | 2024-12-25 | 2025-04-22 | 中国铁建重工集团股份有限公司道岔分公司 | Multipurpose gauge ruler |
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2022
- 2022-12-24 CN CN202211668614.8A patent/CN115961512A/en active Pending
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| JPH09302602A (en) * | 1996-05-20 | 1997-11-25 | Sugawara Kogyo Kk | Track gauge adjustment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118065190A (en) * | 2024-04-17 | 2024-05-24 | 北京建业通工程检测技术有限公司 | Railway track space measuring device |
| CN119860701A (en) * | 2024-12-25 | 2025-04-22 | 中国铁建重工集团股份有限公司道岔分公司 | Multipurpose gauge ruler |
| CN119860701B (en) * | 2024-12-25 | 2025-10-28 | 中国铁建重工集团股份有限公司道岔分公司 | Multipurpose gauge ruler |
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Application publication date: 20230414 |
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