CN216838784U - Ultrahigh measuring device for railway gauge - Google Patents
Ultrahigh measuring device for railway gauge Download PDFInfo
- Publication number
- CN216838784U CN216838784U CN202220447212.4U CN202220447212U CN216838784U CN 216838784 U CN216838784 U CN 216838784U CN 202220447212 U CN202220447212 U CN 202220447212U CN 216838784 U CN216838784 U CN 216838784U
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding plate
- rack
- square sleeve
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 10
- 230000003028 elevating effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 10
- 230000001965 increasing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of railway gauge measurement, and discloses a railway gauge ultrahigh measuring device, which comprises a square sleeve, wherein a first sliding plate and a second sliding plate are respectively arranged at two ends of an inner cavity of the square sleeve, transmission parts are respectively arranged on the end surfaces of the first sliding plate and the second sliding plate which are oppositely arranged, the two transmission parts are arranged in an axial symmetry manner, a driving part is arranged between the two transmission parts in the inner cavity of the square sleeve, and an adjusting part is arranged on the driving part; track range finding structure is all installed at the bottom both ends of first slide and second slide. Through mutually supporting of square sleeve pipe, first slide, second slide, driving medium, driving piece and adjusting part, can adjust this measuring device's distance according to railway rails's interval, through track range finding structure and elevating system, can measure orbital width and height, make track measurement structure can hang and establish on railway rails, not with railway rails direct contact.
Description
Technical Field
The utility model relates to a railway gauge measures technical field, specifically is a railway gauge superelevation measuring device.
Background
A railway quality inspection machine full-scale track geometric state detector is mainly used for high-speed railways, tramways, subways, ballasted railways with higher design speed per hour and the like, and comprises a measuring trolley consisting of a track gauge measuring sensor, an ultrahigh measuring sensor, a machine body prism and a handheld PDA (personal digital assistant), a high-precision total station, a wireless communication unit and the like, and a measuring device for detecting the track gauge, the level, the track direction, the height, the positive loss distortion, the central line deviation and the elevation deviation of an external track inside a railway track.
Since the existing measuring devices are generally in contact with the railway track, there are situations in which it may be easy to damage the tight instrumentation on the measuring device during the measurement process, and for this reason, there is a need for an ultra-high gauge measuring device for railway tracks.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides a railway gauge superelevation measuring device has solved the problem of proposing in the background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a railway gauge ultrahigh measuring device comprises a square sleeve, wherein a first sliding plate and a second sliding plate are respectively arranged at two ends of an inner cavity of the square sleeve, transmission parts are respectively arranged on end surfaces, oppositely arranged, of the first sliding plate and the second sliding plate, the two transmission parts are arranged in an axial symmetry manner, a driving part is arranged in the inner cavity of the square sleeve and between the two transmission parts, an adjusting part is arranged on the driving part, and one end of the adjusting part penetrates through the top of the square sleeve;
wherein, the upper part of the adjusting component is provided with a braking piece;
wherein, track range finding structure is all installed at the bottom both ends of first slide and second slide.
Preferably, a lifting mechanism is fixedly mounted on the side wall of one side of the square sleeve.
Preferably, the transmission member comprises a first rack and a second rack, one end of the first rack is fixedly mounted on an end surface of the first sliding plate facing the second sliding plate, one end of the second rack is fixedly mounted on an end surface of the second sliding plate facing the first sliding plate, and the first rack and the second rack are axially symmetrically arranged relative to a central axis of the driving member;
the driving piece is a gear which is rotatably arranged in the middle of the inner cavity of the square sleeve and is positioned between the first rack and the second rack, and the gear is meshed with the first rack and the second rack;
a first slot is formed in the side wall of one side, far away from the first rack, of the first sliding plate, and a second slot is formed in the side, far away from the second rack, of the second sliding plate.
Preferably, the adjusting component comprises a shaft lever and a first grab handle, the bottom of the first grab handle is fixedly installed at the end part of the shaft lever, which is far away from the gear, a sleeve ring is fixedly installed at the diagonal intersection point of the bottom of the inner cavity of the square sleeve, one end of the bottom of the shaft lever is rotatably installed in the sleeve ring, and the lower part of the shaft lever is fixedly connected with the gear;
the cross point of the diagonal line at the top of the square sleeve is provided with a through hole;
wherein, the top one end of axostylus axostyle passes through the through-hole to with the through-hole is rotated and is connected.
Preferably, the upper part of the circumferential side wall of the shaft rod is provided with a threaded section;
the braking part is a nut, the nut is installed on the upper threaded section of the shaft rod in a threaded mode, and the nut can move upwards or downwards on the upper threaded section of the shaft rod.
Preferably, the track ranging structure comprises two vertical plates, a first laser ranging sensor and a second laser ranging sensor, the two vertical plates are fixedly connected with the tops of the two vertical plates and the bottoms of the first sliding plate and the second sliding plate, the first laser ranging sensor is fixedly installed on the inner side wall of each vertical plate, the second laser ranging sensors are fixedly installed at two ends of the bottoms of the first sliding plate and the second sliding plate respectively, and the second laser ranging sensors are located in the two vertical plates.
Preferably, the lifting mechanism comprises a fixed plate, the fixed plate is horizontally and fixedly mounted at the bottom of the side wall of the square sleeve, four corners of the fixed plate are respectively provided with a mounting hole, and a sliding guide rod is inserted and mounted in the mounting holes;
wherein, a bottom plate is horizontally arranged below the fixed plate, the end parts of the sliding guide rods far away from the fixed plate are fixedly connected with the top of the bottom plate, a plurality of supporting legs are fixedly arranged at the bottom of the bottom plate,
the fixed plate is provided with a lifting piece, and one end of the lifting piece penetrates through the fixed plate and is rotatably connected with the top of the bottom plate.
Preferably, the lifting piece comprises a threaded rod and a second grab handle, and the second grab handle is fixedly installed at the end part of one end, far away from the fixed plate, of the threaded rod;
the threaded rod is fixedly arranged at the top of the bottom plate, corresponds to the threaded hole, and is connected with the sleeve in a rotating mode;
wherein, the threaded rod is in threaded connection with the threaded hole.
Preferably, a limiting groove is formed in the inner side wall of the sleeve, an elastic limiting ring is fixedly mounted at one end, located in the sleeve, of the threaded rod, and the elastic limiting ring is arranged in the limiting groove and is in sliding connection with the limiting groove.
Preferably, the bottom one side of first slide and second slide all fixed mounting have a direction draw runner, and two the direction draw runner is axisymmetric setting for the driving piece, the direction spout has all been seted up to square sheathed tube inner chamber bottom both sides, the direction spout is corresponding with the direction draw runner, the direction draw runner is pegged graft and is installed in the direction spout, and sliding connection in the direction spout.
Advantageous effects
The utility model provides a railway gauge superelevation measuring device possesses following beneficial effect:
firstly, in the utility model, through the mutual cooperation of the square sleeve, the first sliding plate, the second sliding plate, the transmission part, the driving part and the adjusting part, the distance of the measuring device can be adjusted according to the distance between the railway tracks, under the rotation of the adjusting part, the gear can rotate in the forward direction or the reverse direction, and the forward direction or the reverse direction of the gear can simultaneously drive the first rack and the second rack to move towards two sides or move towards the center so as to achieve the effect of adjusting the distance;
in practical operation, when the adjusting part is rotated to make the distance of the measuring device to be shortest, the first rack is inserted into the second slot, the second rack is inserted into the first slot, when the adjusting part is rotated to make the distance of the measuring device to be longest, the first rack slides out of the second slot, and the second rack slides out of the first slot.
Two, in the utility model discloses, through the braking piece, can brake driving piece and adjusting part, make this measuring device's distance can obtain fixedly, the nut can reciprocate on the upper portion of axostylus axostyle through the screw thread section on axostylus axostyle upper portion, the nut is when the square sheathed tube top of downstream, can be connected axostylus axostyle and square sleeve fastening, realize the braking to the gear, the nut is when the rebound, can remove the braking of gear, make axostylus axostyle and square sleeve fastening connection no longer, make the axostylus axostyle rotate, thereby the regulating action to the driving piece has been realized.
Thirdly, the utility model discloses in, through track range finding structure, can measure orbital width and height.
Fourth, the utility model discloses in, through adjusting elevating system, can adjust this measuring device apart from orbital height to can make the regulation track measurement structure carry out the regulation of height for the track, so that the track measurement structure can measure orbital height, and then make the track measurement structure can hang and establish on railway rails, not with railway rails direct contact.
Fifth, the utility model discloses in, the direction draw runner is sliding connection in the direction spout, can increase the straight line guidance nature of first slide and second slide in square sleeve, avoids first slide and second slide when in opposite directions or concerted movement, the skew of its position.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic bottom view of the square sleeve, the first sliding plate, the second sliding plate and the track distance measuring structure of the present invention;
fig. 3 is a schematic perspective view of the first sliding plate, the second sliding plate, the transmission member, the driving member, the adjusting member and the track distance measuring structure of the present invention;
FIG. 4 is an enlarged perspective view of portion A of FIG. 3;
fig. 5 is a schematic bottom view of the first and second sliding plates, the driving member, the adjusting member, and the track distance measuring structure according to the present invention;
FIG. 6 is an enlarged perspective view of portion B of FIG. 5;
fig. 7 is a schematic perspective view of the lifting mechanism of the present invention;
FIG. 8 is an enlarged perspective view of section C of FIG. 7;
fig. 9 is a schematic perspective view of a square sleeve according to the present invention;
fig. 10 is a schematic front view of the distance measuring device of the present invention placed on a rail.
In the figure: 1. a square sleeve; 101. a through hole; 102. a guide chute; 2. a first slide plate; 201. a first slot; 3. a second slide plate; 301. a second slot; 4. a first rack; 5. a second rack; 6. a guide slider; 7. a gear; 8. a shaft lever; 9. a nut; 10. a first grip; 11. a collar; 12. a vertical plate; 13. a first laser ranging sensor; 14. a second laser ranging sensor; 15. a fixing plate; 16. a slide guide bar; 17. a base plate; 18. a sleeve; 19. a threaded rod; 20. a second grip; 21. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1-10, the utility model provides a technical solution: a railway gauge ultrahigh measuring device comprises a square sleeve 1, wherein a first sliding plate 2 and a second sliding plate 3 are respectively arranged at two ends of an inner cavity of the square sleeve 1, driving parts are respectively arranged on opposite end surfaces of the first sliding plate 2 and the second sliding plate 3, the two driving parts are arranged in an axial symmetry manner, a driving part is arranged between the two driving parts and in the inner cavity of the square sleeve 1, an adjusting part is arranged on the driving part, and one end of the adjusting part penetrates through the top of the square sleeve 1;
wherein, the upper part of the adjusting component is provided with a braking component;
wherein, the two ends of the bottom of the first sliding plate 2 and the second sliding plate 3 are both provided with a track distance measuring structure;
the distance of the measuring device can be adjusted according to the distance between railway tracks by the mutual matching of the square sleeve 1, the first sliding plate 2, the second sliding plate 3, the transmission part, the driving part and the adjusting part can be braked by the braking part, so that the distance of the measuring device can be fixed, and the width of the track can be measured by the track distance measuring structure;
the user is through forward or reverse rotation regulating part, can make driving piece forward or reverse rotation through regulating part, the forward or reverse rotation of driving piece can drive two driving mediums and carry out syntropy or motion in opposite directions, and then make first slide 2 and second slide 3 can carry out the regulation of distance, so that track range finding structure can the adaptation track, it finds range to the track, after first slide 2 and second slide 3's distance adjustment is accomplished, the adjustable braking member of operator, the braking member can be with regulating part and square sleeve 1 fastening connection, thereby make the driving piece realize the braking.
Example two
As shown in fig. 1-10, the utility model provides a technical solution: a railway gauge ultrahigh measuring device comprises a square sleeve 1, wherein a first sliding plate 2 and a second sliding plate 3 are respectively arranged at two ends of an inner cavity of the square sleeve 1, driving parts are respectively arranged on opposite end surfaces of the first sliding plate 2 and the second sliding plate 3, the two driving parts are arranged in an axial symmetry manner, a driving part is arranged between the two driving parts and in the inner cavity of the square sleeve 1, an adjusting part is arranged on the driving part, and one end of the adjusting part penetrates through the top of the square sleeve 1;
wherein, the upper part of the adjusting component is provided with a braking component;
wherein, the two ends of the bottom of the first sliding plate 2 and the second sliding plate 3 are both provided with a track distance measuring structure;
a lifting mechanism is fixedly arranged on the side wall of one side of the square sleeve 1;
the distance of the measuring device can be adjusted according to the distance between railway tracks by the mutual matching of the square sleeve 1, the first sliding plate 2, the second sliding plate 3, the transmission part, the driving part and the adjusting part can be braked by the braking part, so that the distance of the measuring device can be fixed, and the width of the track can be measured by the track distance measuring structure;
a user can rotate the adjusting part in the forward direction or the reverse direction, the driving part can rotate in the forward direction or the reverse direction through the adjusting part, the forward direction or the reverse direction rotation of the driving part can drive the two driving parts to move in the same direction or in the opposite direction, and further the first sliding plate 2 and the second sliding plate 3 can adjust the distance, so that the track distance measuring structure can be matched with the track to measure the distance of the track, when the distance of the first sliding plate 2 and the second sliding plate 3 is adjusted, an operator can adjust the braking part, and the braking part can tightly connect the adjusting part with the square sleeve 1, so that the driving part can brake;
the user can adjust this measuring device apart from orbital height through adjusting elevating system to can make the regulation track measurement structure carry out the regulation of height for the track, so that the height of track can be measured to the track measurement structure, and then make the track measurement structure can hang and establish on railway rails, not with railway rails direct contact.
EXAMPLE III
The improvement on the basis of the first embodiment:
further, the transmission part comprises a first rack 4 and a second rack 5, one end of the first rack 4 is fixedly installed on the end surface of the first sliding plate 2, which faces the second sliding plate 3, one end of the second rack 5 is fixedly installed on the end surface of the second sliding plate 3, which faces the first sliding plate 2, and the first rack 4 and the second rack 5 are arranged in axial symmetry relative to the central axis of the driving part;
the driving piece is a gear 7, the gear 7 is rotatably arranged in the middle of the inner cavity of the square sleeve 1 and is positioned between the first rack 4 and the second rack 5, and the gear 7 is meshed with the first rack 4 and the second rack 5;
a first slot 201 is formed in the side wall of the first sliding plate 2 far away from the first rack 4, and a second slot 301 is formed in the side wall of the second sliding plate 3 far away from the second rack 5;
under the rotation of adjusting part, gear 7 can carry out forward or reverse rotation, the forward or reverse rotation of gear 7 can drive first rack 4 and second rack 5 to the both sides removal or to the central removal simultaneously to reach the effect of adjusting distance, in actual operation, when rotating adjusting part makes this measuring device's distance to the shortest, first rack 4 pegs graft in second slot 301, second rack 5 pegs graft in first slot 201, when rotating adjusting part makes this measuring device's distance to the longest, in first rack 4 roll-off second slot 301, second rack 5 then roll-off first slot 201 in.
Further, the adjusting component comprises a shaft lever 8 and a first holding handle 10, the bottom of the first holding handle 10 is fixedly installed at the end part of the shaft lever 8, which is far away from the gear 7, a lantern ring 11 is fixedly installed at the diagonal intersection point of the bottom of the inner cavity of the square sleeve 1, one end of the bottom of the shaft lever 8 is rotatably installed in the lantern ring 11, and the lower part of the shaft lever 8 is fixedly connected with the gear 7;
wherein, a through hole 101 is arranged at the diagonal intersection of the top of the square sleeve 1;
one end of the top of the shaft lever 8 penetrates through the through hole 101 and is rotatably connected with the through hole 101;
the operator can drive axostylus axostyle 8 through gripping first grab handle 10 and carry out forward or reverse rotation, and lantern ring 11 can be convenient for axostylus axostyle 8's rotation, and the lower part and the gear 7 fixed connection of axostylus axostyle 8 can make axostylus axostyle 8's rotation of rotation drive gear 7, and the setup of through-hole 101 can be convenient for the installation and the rotation of axostylus axostyle 8.
Further, the upper part of the circumferential side wall of the shaft rod 8 is provided with a threaded section;
the braking part is a nut 9, the nut 9 is installed on the upper threaded section of the shaft rod 8 in a threaded mode, and the nut 9 can move upwards or downwards on the upper threaded section of the shaft rod 8;
nut 9 can reciprocate on the upper portion of axostylus axostyle 8 through the screw thread section on axostylus axostyle 8 upper portion, and nut 9 can be with axostylus axostyle 8 and square sleeve pipe 1 fastening connection when the top of moving down to square sleeve pipe 1, realizes the braking to gear 7, and nut 9 can remove gear 7's braking when the rebound, makes axostylus axostyle 8 and square sleeve pipe 1 no longer fastening connection, makes axostylus axostyle 8 rotate to the regulatory function to the driving piece has been realized.
Further, the track distance measuring structure comprises a vertical plate 12, a first laser distance measuring sensor 13 and a second laser distance measuring sensor 14, the number of the vertical plate 12 is two, the top of each of the two vertical plates 12 is fixedly connected with the bottom of the first sliding plate 2 and the bottom of the second sliding plate 3, the first laser distance measuring sensor 13 is fixedly installed on the inner side wall of the vertical plate 12, the second laser distance measuring sensor 14 is fixedly installed at the two ends of the bottom of the first sliding plate 2 and the bottom of the second sliding plate 3 respectively, the second laser distance measuring sensor 14 is located in the two vertical plates 12, the first laser distance measuring sensor 13 can measure the width of the track, the second laser distance measuring sensor 14 can measure the height of the track, in practical use, the first laser distance measuring sensor 13 and the second laser distance measuring sensor 14 can be connected with a data receiving device (such as a tablet computer or a palm computer) through signal connection or other connection modes, and the connection mode of data transmission can be realized.
Example four
The improvement is carried out on the basis of the second embodiment:
further, the lifting mechanism comprises a fixing plate 15, the fixing plate 15 is horizontally and fixedly installed at the bottom of the side wall of the square sleeve 1, four corners of the fixing plate 15 are provided with installation holes, and sliding guide rods 16 are inserted and installed in the installation holes;
wherein, a bottom plate 17 is horizontally arranged below the fixed plate 15, the end parts of the sliding guide rods 16 far away from the fixed plate 15 are fixedly connected with the top of the bottom plate 17, a plurality of supporting legs 21 are fixedly arranged at the bottom of the bottom plate 17,
a lifting piece is arranged on the fixed plate 15, and one end of the lifting piece penetrates through the fixed plate 15 and is rotatably connected with the top of the bottom plate 17;
through forward or reverse rotating elevating member, can make the elevating member reciprocate on fixed plate 15, the elevating member is when the rebound, can shorten the distance between bottom plate 17 and fixed plate 15, when the elevating member rebound, then can increase the distance between fixed plate 15 and the bottom plate 17, in order to reach the effect of adjusting this measuring device's height, under the guide effect of slip guide bar 16, overall stability when can increasing bottom plate 17 and remove, be connected through the rotation of bottom plate 17 with the elevating member, can stimulate bottom plate 17 rebound when the elevating member rebound, a plurality of landing legs 21 place in ground, be used for supporting this measuring device, in order to avoid making track ranging structure and orbital contact when finding range.
Further, the lifting piece comprises a threaded rod 19 and a second holding handle 20, and the second holding handle 20 is fixedly arranged at the end part of the threaded rod 19, which is far away from the fixing plate 15;
threaded holes are formed in diagonal intersection points of the fixing plate 15, a sleeve 18 is fixedly mounted at the top of the bottom plate 17 corresponding to the threaded holes, and one end of a threaded rod 19 penetrates through the threaded holes, extends into the sleeve 18 and is rotatably connected with the sleeve 18;
wherein the threaded rod 19 is in threaded connection with the threaded hole;
by rotating the second handle 20 forward or backward, the threaded rod 19 can be moved up and down in the threaded hole on the fixed plate 15, when the threaded rod 19 moves up, the distance between the bottom plate 17 and the fixed plate 15 can be shortened, when the threaded rod 19 moves down, the distance between the fixed plate 15 and the bottom plate 17 can be increased, so that the effect of adjusting the height of the measuring device is achieved, and the bottom plate 17 can be pulled to move up when the threaded rod 19 moves up through the connection of the sleeve 18 and the threaded rod 19.
Furthermore, a limit groove is formed in the inner side wall of the sleeve 18, an elastic limit ring is fixedly mounted at one end, located at the sleeve 18, of the threaded rod 19, and the elastic limit ring is arranged in the limit groove and is in sliding connection with the limit groove;
the elastic limiting ring is arranged in the limiting groove, and one end part of the threaded rod 19 is fixedly connected with the elastic limiting ring, so that the threaded rod 19 and the sleeve 18 can be prevented from being easily separated.
Further, guide sliding strips 6 are fixedly installed on one side of the bottoms of the first sliding plate 2 and the second sliding plate 3, the two guide sliding strips 6 are arranged in axial symmetry relative to the driving piece, guide sliding grooves 102 are formed in two sides of the bottom of the inner cavity of the square sleeve 1, the guide sliding grooves 102 correspond to the guide sliding strips 6, and the guide sliding strips 6 are inserted into the guide sliding grooves 102 and are connected in the guide sliding grooves 102 in a sliding mode;
the guide slide bar 6 is slidably connected in the guide slide groove 102, so that the linear guidance of the first slide plate 2 and the second slide plate 3 in the square sleeve 1 can be increased, and the position deviation of the first slide plate 2 and the second slide plate 3 when the first slide plate and the second slide plate move in the same direction or in the same direction can be avoided.
To sum up, the utility model discloses a work flow: in the utility model, the distance of the measuring device can be adjusted according to the distance between the railway tracks by the mutual matching of the square sleeve 1, the first sliding plate 2, the second sliding plate 3, the driving part and the adjusting part can be braked by the braking part, so that the distance of the measuring device can be fixed, and the width of the track can be measured by the track distance measuring structure;
a user can rotate the adjusting part in the forward direction or the reverse direction, the driving part can rotate in the forward direction or the reverse direction through the adjusting part, the forward direction or the reverse direction rotation of the driving part can drive the two driving parts to move in the same direction or in the opposite direction, and further the first sliding plate 2 and the second sliding plate 3 can adjust the distance, so that the track distance measuring structure can be matched with the track to measure the distance of the track, when the distance of the first sliding plate 2 and the second sliding plate 3 is adjusted, an operator can adjust the braking part, and the braking part can tightly connect the adjusting part with the square sleeve 1, so that the driving part can brake;
the height of the measuring device from the track can be adjusted by a user through adjusting the lifting mechanism, so that the height of the adjusting track measuring structure relative to the track can be adjusted, the height of the track can be measured by the track measuring structure, and the track measuring structure can be suspended on the railway track and is not in direct contact with the railway track;
under the rotation of the adjusting part, the gear 7 can rotate forward or reversely, the forward or reverse rotation of the gear 7 can simultaneously drive the first rack 4 and the second rack 5 to move towards two sides or towards the center so as to achieve the effect of adjusting the distance, in practical operation, when the adjusting part is rotated to enable the distance of the measuring device to be shortest, the first rack 4 is inserted into the second slot 301, the second rack 5 is inserted into the 201, when the adjusting part is rotated to enable the distance of the measuring device to be longest, the first rack 4 slides out of the second slot 301, and the second rack 5 slides out of the 201;
an operator can drive the shaft lever 8 to rotate forwards or reversely by holding the first grab handle 10, the lantern ring 11 can facilitate the rotation of the shaft lever 8, the lower part of the shaft lever 8 is fixedly connected with the gear 7, the rotation of the shaft lever 8 can drive the gear 7 to rotate, and the through hole 101 can facilitate the installation and the rotation of the shaft lever 8;
the nut 9 can move up and down on the upper part of the shaft lever 8 through the thread section on the upper part of the shaft lever 8, when the nut 9 moves downwards to the top of the square sleeve 1, the shaft lever 8 can be tightly connected with the square sleeve 1, so that the gear 7 is braked, when the nut 9 moves upwards, the brake of the gear 7 can be released, the shaft lever 8 and the square sleeve 1 are not tightly connected, the shaft lever 8 can rotate, and therefore the adjusting effect on the driving piece is achieved;
the first laser ranging sensor 13 can measure the width of the track, and the second laser ranging sensor 14 can measure the height of the track;
the lifting piece can be driven to move up and down on the fixed plate 15 by rotating the lifting piece in the forward direction or the reverse direction, the distance between the bottom plate 17 and the fixed plate 15 can be shortened when the lifting piece moves up, the distance between the fixed plate 15 and the bottom plate 17 can be increased when the lifting piece moves down, so that the effect of adjusting the height of the measuring device is achieved, the overall stability of the bottom plate 17 during movement can be improved under the guiding effect of the sliding guide rod 16, the bottom plate 17 can be pulled to move up when the lifting piece moves up through the rotating connection of the bottom plate 17 and the lifting piece, and the plurality of supporting legs 21 are placed on the ground and used for supporting the measuring device so as to avoid the contact between the track distance measuring structure and a track during distance measurement;
the elastic limiting ring is arranged in the limiting groove, and one end part of the threaded rod 19 is fixedly connected with the elastic limiting ring, so that the threaded rod 19 and the sleeve 18 can be prevented from being easily separated;
the guide slide bar 6 is slidably connected in the guide slide groove 102, so that the linear guidance of the first slide plate 2 and the second slide plate 3 in the square sleeve 1 can be increased, and the position deviation of the first slide plate 2 and the second slide plate 3 when the first slide plate and the second slide plate move in the same direction or in the same direction can be avoided.
The different embodiments described above can be used in combination with each other.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a railway gauge superelevation measuring device, includes square sleeve pipe (1), its characterized in that: a first sliding plate (2) and a second sliding plate (3) are respectively installed at two ends of an inner cavity of the square sleeve (1), transmission parts are installed on end faces, opposite to each other, of the first sliding plate (2) and the second sliding plate (3), the two transmission parts are arranged in an axial symmetry manner, a driving part is installed between the two transmission parts and in the inner cavity of the square sleeve (1), an adjusting part is installed on the driving part, and one end of the adjusting part penetrates through the top of the square sleeve (1);
wherein, the upper part of the adjusting component is provided with a braking piece;
and track distance measuring structures are arranged at two ends of the bottoms of the first sliding plate (2) and the second sliding plate (3).
2. The apparatus of claim 1, wherein: and a lifting mechanism is fixedly arranged on the side wall of one side of the square sleeve (1).
3. The apparatus of claim 2, wherein: the transmission part comprises a first rack (4) and a second rack (5), one end of the first rack (4) is fixedly mounted on the end face, facing the second sliding plate (3), of the first sliding plate (2), one end of the second rack (5) is fixedly mounted on the end face, facing the first sliding plate (2), of the second sliding plate (3), and the first rack (4) and the second rack (5) are arranged in axial symmetry relative to the central axis of the driving part;
the driving piece is a gear (7), the gear (7) is rotatably arranged in the middle of an inner cavity of the square sleeve (1) and is positioned between the first rack (4) and the second rack (5), and the gear (7) is meshed with the first rack (4) and the second rack (5);
a first slot (201) is formed in the side wall, far away from the first rack (4), of the first sliding plate (2), and a second slot (301) is formed in the side wall, far away from the second rack (5), of the second sliding plate (3).
4. The apparatus of claim 3, wherein: the adjusting component comprises a shaft lever (8) and a first grab handle (10), the bottom of the first grab handle (10) is fixedly installed at the end part of one end, far away from the gear (7), of the shaft lever (8), a sleeve ring (11) is fixedly installed at the diagonal intersection point of the bottom of the inner cavity of the square sleeve (1), one end of the bottom of the shaft lever (8) is rotatably installed in the sleeve ring (11), and the lower part of the shaft lever (8) is fixedly connected with the gear (7);
wherein a through hole (101) is formed at the diagonal intersection of the top of the square sleeve (1);
one end of the top of the shaft lever (8) penetrates through the through hole (101) and is rotatably connected with the through hole (101).
5. The apparatus of claim 4, wherein: the upper part of the circumferential side wall of the shaft rod (8) is provided with a threaded section;
the braking part is a nut (9), the nut (9) is installed on the upper threaded section of the shaft rod (8) in a threaded mode, and the nut (9) can move upwards or downwards on the upper threaded section of the shaft rod (8).
6. The apparatus of claim 1, wherein: the track ranging structure comprises a vertical plate (12), a first laser ranging sensor (13) and a second laser ranging sensor (14), wherein the vertical plate (12) is arranged to be two, the top of the vertical plate (12) is fixedly connected with the bottoms of a first sliding plate (2) and a second sliding plate (3), the first laser ranging sensor (13) is fixedly installed on the inner side wall of the vertical plate (12), the second laser ranging sensor (14) is fixedly installed at the two ends of the bottom of the first sliding plate (2) and the bottom of the second sliding plate (3) respectively, and the second laser ranging sensor (14) is located in the vertical plate (12).
7. The apparatus of claim 2, wherein: the lifting mechanism comprises a fixing plate (15), the fixing plate (15) is horizontally and fixedly installed at the bottom of the side wall of the square sleeve (1), four corners of the fixing plate (15) are provided with mounting holes, and sliding guide rods (16) are installed in the mounting holes in an inserted manner;
wherein a bottom plate (17) is horizontally arranged below the fixed plate (15), the end parts of the sliding guide rods (16) far away from the fixed plate (15) are fixedly connected with the top of the bottom plate (17), a plurality of supporting legs (21) are fixedly arranged at the bottom of the bottom plate (17),
the fixed plate (15) is provided with a lifting piece, and one end of the lifting piece penetrates through the fixed plate (15) and is rotatably connected with the top of the bottom plate (17).
8. The apparatus of claim 7 for measuring ultra-high gauge of railway, wherein: the lifting piece comprises a threaded rod (19) and a second grab handle (20), and the second grab handle (20) is fixedly arranged at the end part of one end, far away from the fixed plate (15), of the threaded rod (19);
a threaded hole is formed in the diagonal intersection of the fixing plate (15), a sleeve (18) is fixedly mounted at the top of the bottom plate (17) corresponding to the threaded hole, and one end of the threaded rod (19) penetrates through the threaded hole, extends into the sleeve (18) and is rotatably connected with the sleeve (18);
wherein the threaded rod (19) is in threaded connection with the threaded hole.
9. The apparatus of claim 8, wherein: the limiting groove has been seted up to the inside wall of sleeve (18), the one end fixed mounting that threaded rod (19) are located sleeve (18) has the elasticity spacing ring, the elasticity spacing ring set up in the spacing inslot, and with spacing groove sliding connection.
10. The apparatus of claim 1, wherein: the equal fixed mounting in bottom one side of first slide (2) and second slide (3) has direction draw runner (6), and two direction draw runner (6) are the axisymmetric setting for the driving piece, direction spout (102) have all been seted up to the inner chamber bottom both sides of square sleeve pipe (1), direction spout (102) are corresponding with direction draw runner (6), direction draw runner (6) are pegged graft and are installed in direction spout (102), and sliding connection in direction spout (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220447212.4U CN216838784U (en) | 2022-03-03 | 2022-03-03 | Ultrahigh measuring device for railway gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220447212.4U CN216838784U (en) | 2022-03-03 | 2022-03-03 | Ultrahigh measuring device for railway gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216838784U true CN216838784U (en) | 2022-06-28 |
Family
ID=82092878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220447212.4U Expired - Fee Related CN216838784U (en) | 2022-03-03 | 2022-03-03 | Ultrahigh measuring device for railway gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216838784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623485A (en) * | 2023-05-18 | 2023-08-22 | 中铁二十五局集团第一工程有限公司 | Rail is laid and is used gauge detection device |
| CN117382697A (en) * | 2023-12-08 | 2024-01-12 | 中铁十九局集团第三工程有限公司 | Track slab detection device for railway engineering and application method thereof |
-
2022
- 2022-03-03 CN CN202220447212.4U patent/CN216838784U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623485A (en) * | 2023-05-18 | 2023-08-22 | 中铁二十五局集团第一工程有限公司 | Rail is laid and is used gauge detection device |
| CN116623485B (en) * | 2023-05-18 | 2023-12-12 | 中铁二十五局集团第一工程有限公司 | Rail is laid and is used gauge detection device |
| CN117382697A (en) * | 2023-12-08 | 2024-01-12 | 中铁十九局集团第三工程有限公司 | Track slab detection device for railway engineering and application method thereof |
| CN117382697B (en) * | 2023-12-08 | 2024-03-05 | 中铁十九局集团第三工程有限公司 | Track slab detection device for railway engineering and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216838784U (en) | Ultrahigh measuring device for railway gauge | |
| CN109781019B (en) | Track gauge measuring device and measuring method | |
| CN100573031C (en) | Slide rail linearity testing apparatus | |
| CN104034241A (en) | Equipment for detecting radian of steel pipe | |
| CN216034406U (en) | Portable cruising rail inspection trolley | |
| CN205984037U (en) | Novel track saddle | |
| CN107436120B (en) | Flexible gauge and method for detecting installation size of side end face of gauge baffle | |
| CN207104604U (en) | High accurancy and precision metal surface polishing processing equipment | |
| CN203605923U (en) | Automatic synthesis detection device used to detect T-shape elevator guide rail | |
| CN210293091U (en) | Device for measuring straightness of elevator guide rail | |
| CN107990849A (en) | Carriage track straightness and depth of parallelism automatic detection device and its detection method | |
| CN209085550U (en) | Large-diameter workpiece measuring instrument | |
| CN211527308U (en) | Improved flatness measuring device | |
| CN101460806A (en) | Coordinate measuring machine | |
| CN213543490U (en) | A high-efficient wall body quality measuring equipment for managing | |
| CN216746038U (en) | Portable urban rail track distance measuring device | |
| CN214039906U (en) | House floor thickness tester | |
| CN111006632B (en) | Sliding rail outer rail measuring device | |
| CN207395624U (en) | A kind of wedge shape seamed edge Depth Meter | |
| CN111426258A (en) | Device and method for measuring straightness of track | |
| CN209383214U (en) | Clamping device is used in a kind of detection of cage guide | |
| CN206387673U (en) | A kind of hammer strain-Sensing device based on lever | |
| CN207036102U (en) | A kind of level meter | |
| CN216081278U (en) | Device for measuring straightness of elevator guide rail | |
| CN204630525U (en) | The sinusoidal comparator of a kind of manually operated railway gauge rule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |