CN113863071A - Detection vehicle suitable for engineering survey detectable railway multinomial parameter - Google Patents
Detection vehicle suitable for engineering survey detectable railway multinomial parameter Download PDFInfo
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- CN113863071A CN113863071A CN202111124292.6A CN202111124292A CN113863071A CN 113863071 A CN113863071 A CN 113863071A CN 202111124292 A CN202111124292 A CN 202111124292A CN 113863071 A CN113863071 A CN 113863071A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention relates to the field of engineering measurement, in particular to a detection vehicle which is suitable for engineering measurement and can detect a plurality of parameters of a railway, comprising a large wheel, a small wheel, a long shaft, a slotted limiting shaft and the like; a pair of large wheels is placed on other supporting equipment, a pair of small wheels is placed on other supporting equipment, a long shaft is connected between the two large wheels, and a slotted limiting shaft is connected between the two small wheels in a rotary mode. Through the cooperation of detecting the piece and device on it, it is qualified whether the detection piece can detect to treat arch and the slope on the railway, if treat arch or the slope on the railway unqualifiedly, the wedge kelly can be lived the spacing of wedge restriction, and this equipment can stop to move forward, if the wedge kelly can not be lived the spacing of wedge restriction, this equipment can continue to move forward, then explains and treats arch or the slope on the railway qualified, has reached and can detect effectively whether protruding and the slope on treating the railway accords with the effect of requirement.
Description
Technical Field
The invention relates to the field of engineering measurement, in particular to a detection vehicle capable of detecting multiple parameters of a railway and suitable for engineering measurement.
Background
The railway is a track route for the running of vehicles such as trains, the rail can provide extremely smooth and hard media to enable wheels of the trains to roll on the rail with the minimum friction force, people on the trains feel more comfortable, the rail can save energy, meanwhile, the rail can evenly disperse the weight of the trains, the loading capacity of the trains is greatly improved, and the distribution of the railway is wider and wider along with the development of the society.
In the process of building a railway, a plurality of parameters of the railway need to be detected, in the prior art, a manual measuring instrument is usually used for detecting each parameter of the railway respectively, but the railway is very long, the workload for detecting the railway is huge in the prior art, so that the working efficiency is low, a lot of small stones generally exist on the railway, and in order to ensure the accuracy of a measuring result, the small stones on the railway need to be removed in the prior art before measurement.
Disclosure of Invention
Based on this, it is necessary to provide a detection vehicle capable of effectively detecting whether the protrusion, the gradient and the width on the railway are qualified or not, and capable of automatically removing the stones on the railway to ensure the accuracy of the detection result, which is suitable for engineering measurement to detect multiple parameters of the railway, so as to solve the problems of low working efficiency and incapability of automatically removing the stones on the railway in the prior art.
The technical scheme is as follows: a detection vehicle suitable for engineering measurement and capable of detecting multiple parameters of railways comprises a large wheel, a small wheel, a long shaft, a slotting limit shaft, a special-shaped slotting frame, a driving mechanism, a bulge detection mechanism, a gradient detection mechanism, a width detection mechanism and a power limit mechanism, a pair of big wheels has been placed on other braced equipment, a pair of truckle has been placed on other braced equipment, the common hookup has the major axis between two big wheels, common rotary type is connected with the spacing axle of fluting between two truckles, the spacing epaxial distributing type of fluting is provided with the draw-in groove, common rotary type is connected with heterotypic slotted frame between major axis and the spacing axle of fluting, be equipped with actuating mechanism on the heterotypic slotted frame, be equipped with protruding detection mechanism on the heterotypic slotted frame, be equipped with slope detection mechanism on the protruding detection mechanism, be equipped with width detection mechanism on the protruding detection mechanism, be equipped with power stop gear on the heterotypic slotted frame.
Preferably, the driving mechanism comprises a motor, belt pulleys, a transmission belt, discs, a connecting rod, fixture blocks and a first reset spring, the motor is connected to the special-shaped slotting frame, the belt pulleys are connected to one end of an output shaft of the motor, the belt pulleys are connected to one side of one small pulley, the transmission belt is wound between the two belt pulleys, the discs are connected to one end of the long shaft, the discs are connected to the slotting limiting shafts in the same way, the connecting rod is rotatably connected to one disc, the other end of the connecting rod is rotatably connected to the other disc, the five fixture blocks are distributed and slidably connected to the inner sides of the small pulleys, the fixture blocks are clamped into the slotting limiting shafts, and the first reset spring is connected between the fixture blocks and the small pulleys.
Preferably, the protrusion detection mechanism comprises a special-shaped limiting frame, an N-shaped sliding frame, a special-shaped support frame, a detection block, a torsion spring and a second reset spring, the special-shaped slotting frame is connected with the special-shaped limiting frame, the special-shaped limiting frame is symmetrically and slidably connected with the N-shaped sliding frame, the special-shaped support frame is symmetrically connected with the N-shaped sliding frame, the detection block is connected between the pair of special-shaped support frames in a rotating mode, the torsion spring is connected between the special-shaped support frame and the detection block, and the three second reset springs are connected between the N-shaped sliding frame and the special-shaped limiting frame.
Preferably, the slope detection mechanism comprises a transmission shaft, an arc-shaped swing rod, a special-shaped slide rail frame and an opening slide frame, countersunk shaft, a gear, a rack frame, a third reset spring and a fourth reset spring, a transmission shaft is connected with the N-shaped sliding frame in a symmetrical and rotary mode, an arc-shaped oscillating bar is connected with the transmission shaft in a connecting mode, the arc-shaped oscillating bar is in contact with the detection block, two special-shaped sliding rail frames are connected to the bottom of the special-shaped limiting frame, a hole-opening sliding frame is connected with the special-shaped sliding rail frames in a symmetrical and sliding mode, a countersunk shaft is connected with the rotary mode on the hole-opening sliding frame, the four countersunk shafts are connected with the corresponding transmission shaft in a connecting mode, the gear is connected with the countersunk shaft in a connecting mode on the countersunk shaft, the rack frame is connected with the rack frame in a sliding mode, the rack frame is connected with the special-shaped limiting frame in a sliding mode, the third reset spring is connected between the rack frame and the hole-opening sliding frame, and the fourth reset spring is connected between the hole-opening sliding frame and the special-shaped sliding rail frames.
Preferably, the width detection mechanism comprises a rectangular sliding rail block, a detection plate, fifth reset springs and a first sliding wedge-shaped frame, the rectangular sliding rail block is symmetrically and slidably connected to the special-shaped limiting frame, the detection plate is rotatably connected to the rectangular sliding rail block, two pairs of fifth reset springs are connected between the rectangular sliding rail block and the special-shaped limiting frame, and the first sliding wedge-shaped frame is connected to the rectangular sliding rail block.
Preferably, the power limiting mechanism comprises a second sliding wedge-shaped frame, a sixth reset spring, a third sliding wedge-shaped frame, a seventh reset spring, a wedge-shaped limiting frame, an eighth reset spring, a wedge-shaped clamping rod and a ninth reset spring, the special-shaped slotting frame is connected with the second sliding wedge-shaped frame in a sliding manner, two sixth reset springs are connected between the second sliding wedge-shaped frame and the special-shaped slotting frame, the third sliding wedge-shaped frame is connected with the third sliding wedge-shaped frame in a sliding manner, the third sliding wedge-shaped frame is in contact with the second sliding wedge-shaped frame, the third sliding wedge-shaped frame is in contact with the first sliding wedge-shaped frame, two seventh reset springs are connected between the third sliding wedge-shaped frame and the special-shaped slotting frame, the wedge-shaped limiting frame is connected with the wedge-shaped limiting frame in a sliding manner, grooves are distributed on the wedge-shaped limiting frame and distributed in an annular manner, clamping grooves are distributed on the wedge-shaped limiting frame and distributed in a straight line, and the wedge-shaped limiting frame is in contact with the third sliding wedge-shaped limiting frame, two eighth reset springs are connected between the wedge-shaped limiting frame and the special-shaped slotting frame, a wedge-shaped clamping rod is connected on the special-shaped slotting frame in a sliding mode and clamped into the wedge-shaped limiting frame, and two ninth reset springs are connected between the wedge-shaped clamping rod and the special-shaped slotting frame.
Preferably, the cleaning device further comprises a cleaning mechanism, the cleaning mechanism is arranged on the special-shaped slotted frame, the cleaning mechanism comprises a Y-shaped slide rail frame, grooved wheels and brushes, the Y-shaped slide rail frame is symmetrically connected to the special-shaped slotted frame, the grooved wheels are symmetrically connected to the long shaft, special-shaped sliding grooves are formed in the grooved wheels, the brushes are connected to the Y-shaped slide rail frame in a sliding mode, and the brushes are connected with the grooved wheels in a sliding mode.
The invention has the beneficial effects that:
through the cooperation of detecting the piece and device on it, it is qualified whether the detection piece can detect and treat arch and the slope on the railway, if treat arch or the slope on the railway unqualifiedly, the wedge kelly can be lived the spacing of wedge restriction, this equipment can stop to move forward, thereby can explain treat arch or the slope unqualified on the railway, if the wedge kelly can not live the spacing of wedge restriction, this equipment can continue to move forward, then explain treat arch or the slope on the railway qualified, reached and to detect effectively and treat the arch on the railway and the effect that the slope meets the requirements.
Through the cooperation of the detection plate and the devices on the detection plate, the detection plate can detect whether the width of a certain section of the railway to be detected changes, if the width of the certain section of the railway to be detected does not meet the requirement, the equipment can also stop moving forwards, and if the width of the certain section of the railway to be detected meets the requirement, the equipment can continue moving forwards, so that the effect of effectively detecting the width of the railway to be detected is achieved.
Through the cooperation of brush and sheave, the brush can reciprocating motion, and then can will wait to detect the stone on the railway and sweep away to can guarantee that whether follow-up detection piece is protruding on detecting the railway can not receive the influence of stone in the qualified in-process, and then can ensure the accuracy of testing result, realize can clear away the purpose in order to guarantee the accuracy of testing result with the stone on the railway automatically.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a first partial body structure of the driving mechanism of the present invention.
Fig. 4 is a partially disassembled perspective view of the driving mechanism of the present invention.
Fig. 5 is a schematic view of a second partial body structure of the driving mechanism of the present invention.
Fig. 6 is an enlarged perspective view of the present invention a.
Fig. 7 is a schematic perspective view of a part of the gradient detection mechanism according to the present invention.
Fig. 8 is a partially disassembled perspective view of the slope detecting mechanism of the present invention.
Fig. 9 is a schematic perspective view of the width detection mechanism of the present invention.
Fig. 10 is a schematic partial perspective view of the power limiting mechanism of the present invention.
Fig. 11 is a schematic view of a disassembled three-dimensional structure of the power limiting mechanism of the invention.
Fig. 12 is a schematic perspective view of the cleaning mechanism of the present invention.
Description of reference numerals: 1_ large wheel, 2_ small wheel, 3_ long shaft, 4_ slotted limit shaft, 5_ special-shaped slotted frame, 6_ driving mechanism, 61_ motor, 62_ belt pulley, 63_ driving belt, 64_ disc, 65_ connecting rod, 66_ clamping block, 67_ first return spring, 7_ protrusion detection mechanism, 71_ special-shaped limit frame, 72_ N type sliding frame, 73_ special-shaped support frame, 74_ detection block, 75_ torsion spring, 76_ second return spring, 8_ gradient detection mechanism, 81_ transmission shaft, 82_ arc-shaped swing rod, 83_ special-shaped sliding rail frame, 84_ perforated sliding frame, 85_ countersunk shaft, 86_ gear, 87_ rack frame, 88_ third return spring, 89_ fourth return spring, 9_ width detection mechanism, 91_ rectangular sliding rail block, 92_ detection plate, 93_ fifth return spring, 94_ sliding wedge frame I, 10_ power limit mechanism, 101_ second sliding wedge frame, 102_ sixth reset spring, 103_ third sliding wedge frame, 104_ seventh reset spring, 105_ wedge limiting frame, 106_ eighth reset spring, 107_ wedge clamping rod, 108_ ninth reset spring, 11_ cleaning mechanism, 111_ Y-shaped slide rail frame, 112_ grooved wheel and 113_ hairbrush.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A detection vehicle suitable for engineering measurement to detect multiple parameters of a railway comprises large wheels 1, small wheels 2, long shafts 3, slotting limiting shafts 4, special-shaped slotting brackets 5, driving mechanisms 6, bulge detection mechanisms 7, gradient detection mechanisms 8, width detection mechanisms 9 and power limiting mechanisms 10, wherein a pair of large wheels 1 are placed on other supporting equipment, a pair of small wheels 2 are placed on other supporting equipment, the long shafts 3 are connected between the two large wheels 1, the slotting limiting shafts 4 are connected between the two small wheels 2 in a rotary mode, clamping grooves are distributed on the slotting limiting shafts 4, the special-shaped slotting brackets 5 are connected between the long shafts 3 and the slotting limiting shafts 4 in a rotary mode, the driving mechanisms 6 are arranged on the special-shaped slotting brackets 5, the bulge detection mechanisms 7 are arranged on the special-shaped slotting brackets 5, and the bulge detection mechanisms 7 are used for detecting whether bulges on the railway to be detected are qualified or not, the bulge detection mechanism 7 is provided with a slope detection mechanism 8, the slope detection mechanism 8 is used for detecting whether the slope of the railway to be detected is qualified, the bulge detection mechanism 7 is provided with a width detection mechanism 9, the width detection mechanism 9 is used for detecting whether the width of the railway to be detected is qualified, and the special-shaped slotted frame 5 is provided with a power limiting mechanism 10.
The driving mechanism 6 comprises a motor 61, a belt pulley 62, a transmission belt 63, discs 64, a connecting rod 65, a fixture block 66 and a first return spring 67, the motor 61 is connected to the special-shaped slotted frame 5, the motor 61 drives the belt pulley 62 positioned above through an output shaft to rotate, one end of the output shaft of the motor 61 is connected with the belt pulley 62, one side of one small wheel 2 is connected with the belt pulley 62, the transmission belt 63 is wound between the two belt pulleys 62 together, the belt pulley 62 positioned above drives the belt pulley 62 positioned below and the upper device thereof to rotate through the transmission belt 63, one end of the long shaft 3 is connected with the discs 64, the discs 64 are also connected to the slotted limiting shaft 4, one disc 64 is rotatably connected with the connecting rod 65, the other end of the connecting rod 65 is rotatably connected with the other disc 64, one disc 64 drives the other disc 64 and the upper device thereof to rotate through the connecting rod 65, the five fixture blocks 66 are distributed and connected to the inner side of the small wheel 2 in a sliding manner, the fixture block 66 is used for driving the slotted limiting shaft 4 and the device thereon to rotate, the fixture block 66 is clamped on the slotted limiting shaft 4, and a first return spring 67 is connected between the fixture block 66 and the small trolley wheel 2.
The bulge detection mechanism 7 comprises a special-shaped limiting frame 71, an N-shaped sliding frame 72, a special-shaped supporting frame 73, a detection block 74, a torsion spring 75 and a second reset spring 76, the special-shaped limiting frame 71 is connected onto the special-shaped slotted frame 5, the N-shaped sliding frame 72 is symmetrically and slidably connected onto the special-shaped limiting frame 71, the special-shaped supporting frame 73 is symmetrically connected onto the N-shaped sliding frame 72, the detection block 74 is connected between the special-shaped supporting frame 73 in a rotating mode, the detection block 74 is used for detecting bulges and gradients on a railway to be detected, the torsion spring 75 is connected between the special-shaped supporting frame 73 and the detection block 74, three second reset springs 76 are connected between the N-shaped sliding frame 72 and the special-shaped limiting frame 71, and the second reset springs 76 are used for driving the N-shaped sliding frame 72 and resetting devices on the N-shaped sliding frame 72.
The gradient detection mechanism 8 comprises a transmission shaft 81, an arc-shaped swing rod 82, a special-shaped slide rail frame 83, a hole-opening sliding frame 84, a countersunk shaft 85, a gear 86, a rack frame 87, a third return spring 88 and a fourth return spring 89, wherein the transmission shaft 81 is symmetrically and rotatably connected to the N-shaped slide frame 72, the arc-shaped swing rod 82 is connected to the transmission shaft 81 in a rotating mode, the arc-shaped swing rod 82 is contacted with a detection block 74, the two special-shaped slide rail frames 83 are connected to the bottom of the special-shaped limit frame 71, the hole-opening sliding frame 84 is symmetrically and slidably connected to the special-shaped slide rail frame 83, the countersunk shaft 85 is rotatably connected to the hole-opening sliding frame 84, the four countersunk shafts 85 are connected to the corresponding transmission shaft 81, the gear 86 is connected to the countersunk shaft 85, the gear 86 is used for driving the rack frame 87 to move upwards, the rack frame 87 is slidably connected to the hole-opening sliding frame 84, the rack frame 87 is used for driving the sliding wedge frame two 101 to move upwards, and the rack frame 87 is meshed with the gear 86, the rack 87 is connected with the special-shaped limiting frame 71 in a sliding mode, a third return spring 88 is connected between the rack 87 and the hole-opening sliding frame 84, the third return spring 88 is used for driving the rack 87 to reset, and a fourth return spring 89 is connected between the hole-opening sliding frame 84 and the special-shaped sliding rail frame 83.
The width detection mechanism 9 comprises a rectangular sliding rail block 91, a detection plate 92, a fifth reset spring 93 and a first sliding wedge frame 94, the rectangular sliding rail block 91 is symmetrically and slidably connected to the special-shaped limiting frame 71, the detection plate 92 is rotatably connected to the rectangular sliding rail block 91, the detection plate 92 is used for detecting the width of a railway to be detected, two pairs of fifth reset springs 93 are connected between the rectangular sliding rail block 91 and the special-shaped limiting frame 71, the fifth reset springs 93 are matched with the detection plate 92 and devices on the detection plate 92, so that the detection plate 92 can be clamped on two sides of the railway to be detected, the first sliding wedge frame 94 is connected to the rectangular sliding rail block 91, and the first sliding wedge frame 94 is used for pushing the third sliding wedge frame 103 to move towards the direction far away from the large wheel 1.
The power limiting mechanism 10 comprises a second sliding wedge-shaped frame 101, a sixth reset spring 102, a third sliding wedge-shaped frame 103, a seventh reset spring 104, a wedge-shaped limiting frame 105, an eighth reset spring 106, a wedge-shaped clamping rod 107 and a ninth reset spring 108, the special-shaped slotting frame 5 is connected with the second sliding wedge-shaped frame 101 in a sliding mode, the second sliding wedge-shaped frame 101 is used for pushing the third sliding wedge-shaped frame 103 to move towards the direction far away from the large wheel 1, two sixth reset springs 102 are connected between the second sliding wedge-shaped frame 101 and the special-shaped slotting frame 5, the sixth reset spring 102 is used for driving the second sliding wedge-shaped frame 101 to reset, the third sliding wedge-shaped frame 103 is connected with the first sliding wedge-shaped frame 5 in a sliding mode, the third sliding wedge-shaped frame 103 is used for extruding the wedge-shaped limiting frame 105 to move downwards, the third sliding wedge-shaped frame 103 is in contact with the second sliding wedge-shaped frame 101, the third sliding wedge-shaped frame 103 is in contact with the first sliding wedge-shaped frame 94, and the second sliding wedge-shaped slotting frame 103 is connected with the seventh reset spring 104, the seventh reset spring 104 is used for driving the third sliding wedge frame 103 to reset, the wedge-shaped limiting frame 105 is connected to the special-shaped slotting frame 5 in a sliding mode, the wedge-shaped limiting frame 105 is used for limiting the slotting limiting shaft 4, grooves are distributed in the wedge-shaped limiting frame 105 in a distributed mode, the grooves are distributed in an annular mode, clamping grooves are distributed in the wedge-shaped limiting frame 105 in a distributed mode, the clamping grooves are distributed linearly, the wedge-shaped limiting frame 105 is in contact with the third sliding wedge frame 103, two eighth reset springs 106 are connected between the wedge-shaped limiting frame 105 and the special-shaped slotting frame 5, the eighth reset springs 106 are used for driving the wedge-shaped limiting frame 105 to reset, the wedge-shaped slotting frame 5 is connected with the wedge-shaped clamping rod 107 in a sliding mode, the wedge-shaped clamping rod 107 is used for limiting the wedge-shaped limiting frame 105, the wedge-shaped clamping rod 107 is clamped to the wedge-shaped limiting frame 105, and two ninth reset springs 108 are connected between the wedge-shaped clamping rod 107 and the special-shaped slotting frame 5.
When the device is used, the device is placed on a railway to be detected, the motor 61 is controlled to be started manually, the motor 61 can drive the belt pulley 62 positioned above to rotate through the output shaft, the belt pulley 62 positioned above can drive the belt pulley 62 positioned below and the device on the belt pulley 62 to rotate through the transmission belt 63, one small wheel 2 can drive the slotting limiting shaft 4 and the device on the slotting limiting shaft to rotate through five clamping blocks 66, the slotting limiting shaft 4 can drive the other small wheel 2 and the device on the slotting limiting shaft to rotate through the other five clamping blocks 66, one disc 64 can drive the other disc 64 and the device on the disc to rotate through the connecting rod 65, and the device can move forwards through the rotation of the two large wheels 1 and the two small wheels 2.
If a bulge exists on the railway to be detected, the bulge on the railway to be detected can push the detection block 74 and the device on the detection block upwards, the second return spring 76 can be stretched, the fourth return spring 89 can be compressed, the N-shaped sliding frame 72 can push the second sliding wedge frame 101 to move upwards, the sixth return spring 102 can be compressed, the second sliding wedge frame 101 can push the third sliding wedge frame 103 to move towards the direction far away from the large wheel 1, the seventh return spring 104 can be compressed, the third sliding wedge frame 103 can extrude the wedge-shaped limiting frame 105 to move downwards, the eighth return spring 106 can be compressed, so that the wedge-shaped limiting frame 105 can limit the slotting limiting shaft 4, the wedge-shaped clamping rod 107 is not clamped on one of the wedge-shaped limiting frames 105 through the matching of the wedge-shaped clamping rod 107 and the ninth return spring 108, if the bulge on the railway to be detected does not meet the requirement, the wedge-shaped clamping rod 107 can limit the wedge-shaped limiting frame 105 to prevent the wedge-shaped limiting frame 105 from resetting, and through the matching of the five clamping blocks 66 and the five first reset springs 67, the five clamping blocks 66 can not drive the slotting limiting shaft 4 and the upper device thereof to rotate, so that the other small wheel 2 and the two large wheels 1 stop rotating, and the unqualified bulge on the railway to be detected can be proved.
When the parameters of the next section of the railway to be detected need to be continuously detected to be qualified, the wedge-shaped clamping rod 107 is manually pulled, the ninth return spring 108 is compressed, the wedge-shaped clamping rod 107 does not limit the wedge-shaped limiting frame 105 any more, the wedge-shaped limiting frame 105 resets under the resetting action of the eighth return spring 106, the wedge-shaped limiting frame 105 does not limit the slotted limiting shaft 4 any more, then the wedge-shaped clamping rod 107 is loosened, the wedge-shaped clamping rod 107 resets under the resetting action of the ninth return spring 108, the wedge-shaped clamping rod 107 is clamped onto one clamping groove on the slotted limiting shaft 4 again, one small wheel 2 can drive the slotted limiting shaft 4 and the upper device thereof to rotate through five clamping blocks 66 again, and therefore the other small wheel 2 and the two large wheels 1 continue to rotate, and the equipment continues to move forwards.
Then, the detecting block 74 is separated from the unqualified protrusion on the railway to be detected, the N-shaped sliding frame 72 and the device thereon are reset under the reset action of the second reset spring 76, the fourth reset spring 89 is reset, the sliding wedge frame two 101 is reset under the reset action of the sixth reset spring 102, and the sliding wedge frame three 103 is reset under the reset action of the seventh reset spring 104.
If the railway to be detected has a slope, the detection block 74 swings to one side of the railway, the detection block 74 extrudes the arc-shaped swing rod 82 on one side of the railway and swings on the device, the two gears 86 drive the two rack gears 87 to move upwards, the two third reset springs 88 are compressed, the two rack gears 87 push the two sliding wedge frames 101 to move upwards, according to the operation, the wedge-shaped limiting frame 105 also moves downwards, if the slope on the railway to be detected is unqualified, the wedge-shaped clamping rod 107 clamps the wedge-shaped limiting frame 105, the wedge-shaped limiting frame 105 can limit the slotting limiting shaft 4, the equipment stops moving forwards, and if the slope on the railway to be detected is qualified, the wedge-shaped clamping rod 107 cannot clamp the wedge-shaped limiting frame 105, and the equipment continues to move forwards.
After the slope of the railway to be detected is detected, the wedge-shaped limiting frame 105 and the devices on the wedge-shaped limiting frame can be reset successively by pulling the wedge-shaped clamping rod 107, and then the two rack frames 87 are reset under the reset action of the two third reset springs 88, wherein the two rack frames 87 drive the two gears 86 and the devices on the gears to reset.
Through the cooperation of the fifth return spring 93, the detection plate 92 and the devices on the detection plate 92, the detection plate 92 is clamped on two sides of the railway to be detected, if the width of a certain section of the railway to be detected changes, the detection plate 92 and the devices on the detection plate can move, the sliding wedge frame I94 pushes the sliding wedge frame III 103 to move towards the direction far away from the large wheel 1, according to the operation, the wedge-shaped limiting frame 105 can be limited according to the wedge-shaped clamping rod 107 to judge a detection result, if the wedge-shaped clamping rod 107 can limit the wedge-shaped limiting frame 105, the device can stop moving forwards, and the condition that the width of the certain section of the railway to be detected is unqualified is shown.
Example 2
On the basis of embodiment 1, as shown in fig. 12, the device further includes a cleaning mechanism 11, the cleaning mechanism 11 is disposed on the special-shaped slotted frame 5, the cleaning mechanism 11 is used for cleaning stone on the railway to be detected, the cleaning mechanism 11 includes a Y-shaped slide rail frame 111, a grooved pulley 112 and a brush 113, the Y-shaped slide rail frame 111 is symmetrically coupled to the special-shaped slotted frame 5, the grooved pulley 112 is symmetrically coupled to the long shaft 3, the brush 113 can reciprocate under the action of the grooved pulley 112, the grooved pulley 112 is provided with the special-shaped slotted groove, the brush 113 is slidably connected to the Y-shaped slide rail frame 111, the brush 113 is used for cleaning stone on the railway to be detected, and the brush 113 is slidably connected to the grooved pulley 112.
In the process of rotating the long shaft 3 and the device thereon, the brush 113 can reciprocate under the action of the grooved pulley 112, so that the brush 113 can sweep away stones on a railway to be detected, the influence of the stones on the process of detecting whether the protrusion of the subsequent detection block 74 on the railway is qualified can be avoided, finally, the motor 61 is manually controlled to stop operating, and the device can be used for continuously detecting whether a plurality of parameters on the railway are qualified by repeating the above operations.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A detection vehicle suitable for engineering measurement and capable of detecting multiple parameters of railways is characterized by comprising a large wheel, a small wheel, a long shaft, a slotting limit shaft, a special-shaped slotting frame, a driving mechanism, a bulge detection mechanism, a gradient detection mechanism, a width detection mechanism and a power limit mechanism, a pair of big wheels has been placed on other braced equipment, a pair of truckle has been placed on other braced equipment, the common hookup has the major axis between two big wheels, common rotary type is connected with the spacing axle of fluting between two truckles, the spacing epaxial distributing type of fluting is provided with the draw-in groove, common rotary type is connected with heterotypic slotted frame between major axis and the spacing axle of fluting, be equipped with actuating mechanism on the heterotypic slotted frame, be equipped with protruding detection mechanism on the heterotypic slotted frame, be equipped with slope detection mechanism on the protruding detection mechanism, be equipped with width detection mechanism on the protruding detection mechanism, be equipped with power stop gear on the heterotypic slotted frame.
2. The detecting vehicle for detecting multiple parameters of railways according to claim 1, wherein the driving mechanism comprises a motor, a belt pulley, a transmission belt, a disc, a connecting rod, a block and a first return spring, the motor is connected to the special-shaped slotted frame, the belt pulley is connected to one end of an output shaft of the motor, the belt pulley is connected to one side of one of the small wheels, the transmission belt is wound between the two belt pulleys, the disc is connected to one end of the long shaft, the disc is connected to the slotted limiting shaft, the connecting rod is rotatably connected to the other end of the connecting rod, the five blocks are slidably connected to the inner side of the small wheel, the blocks are clamped into the slotted limiting shaft, and the first return spring is connected between the blocks and the small wheel.
3. The detecting vehicle for detecting multiple parameters of railways according to claim 2, wherein the protrusion detecting mechanism comprises a special-shaped limiting frame, an N-shaped sliding frame, a special-shaped supporting frame, a detecting block, a torsion spring and a second return spring, the special-shaped limiting frame is connected to the special-shaped slotting frame, the N-shaped sliding frame is symmetrically and slidably connected to the special-shaped limiting frame, the special-shaped supporting frame is symmetrically connected to the N-shaped sliding frame, the detecting block is rotatably connected between the same pair of special-shaped supporting frames, the torsion spring is connected between the special-shaped supporting frame and the detecting block, and three second return springs are connected between the N-shaped sliding frame and the special-shaped limiting frame.
4. The detecting vehicle for detecting multiple parameters of railways according to claim 3, wherein the slope detecting mechanism comprises a transmission shaft, an arc-shaped swing rod, a special-shaped slide rail frame, a hole-opening slide frame, a countersunk shaft, a gear, a rack frame, a third return spring and a fourth return spring, the transmission shaft is connected to the N-shaped slide frame in a symmetrical and rotating manner, the arc-shaped swing rod is connected to the transmission shaft and contacts with the detecting block, two special-shaped slide rail frames are connected to the bottom of the special-shaped limit frame, the hole-opening slide frame is connected to the special-shaped slide rail frame in a symmetrical and sliding manner, the countersunk shaft is connected to the hole-opening slide frame in a rotating manner, the four countersunk shafts are connected to the corresponding transmission shafts, the gear is connected to the countersunk shaft, the rack frame is connected to the hole-opening slide frame in a sliding manner, the rack frame is engaged with the gear, the rack frame is connected to the special-shaped limit frame in a sliding manner, the third return spring is connected between the rack frame and the hole-opening slide frame, and a fourth reset spring is connected between the hole-opening sliding frame and the special-shaped sliding rail frame.
5. The detecting vehicle for detecting the parameters of the railway in the engineering survey according to claim 4, wherein the width detecting mechanism comprises a rectangular slide block, a detecting plate, a fifth return spring and a first sliding wedge frame, the first sliding wedge frame is symmetrically and slidably connected with the rectangular slide block on the special-shaped limiting frame, the detecting plate is rotatably connected with the rectangular slide block, two pairs of fifth return springs are connected between the rectangular slide block and the special-shaped limiting frame, and the first sliding wedge frame is connected with the rectangular slide block.
6. The detecting vehicle suitable for detecting multiple parameters of railways in engineering measurement according to claim 5, wherein the power limiting mechanism comprises a second sliding wedge frame, a sixth return spring, a third sliding wedge frame, a seventh return spring, a wedge limiting frame, an eighth return spring, a wedge clamping rod and a ninth return spring, the second sliding wedge frame is slidably connected to the special-shaped slotting frame, the two sixth return springs are connected between the second sliding wedge frame and the special-shaped slotting frame, the third sliding wedge frame is slidably connected to the special-shaped slotting frame, the third sliding wedge frame is in contact with the second sliding wedge frame, the third sliding wedge frame is in contact with the first sliding wedge frame, the two seventh return springs are connected between the third sliding wedge frame and the special-shaped slotting frame, the wedge limiting frame is slidably connected to the special-shaped slotting frame, the wedge limiting frames are provided with distributed annularly, the wedge-shaped limiting frame is provided with clamping grooves in a distributed mode, the clamping grooves are distributed linearly, the wedge-shaped limiting frame is in three-contact with the sliding wedge-shaped frame, two eighth reset springs are connected between the wedge-shaped limiting frame and the special-shaped slotting frame, the wedge-shaped clamping rod is connected on the special-shaped slotting frame in a sliding mode, the wedge-shaped clamping rod is clamped into the wedge-shaped limiting frame, and the two ninth reset springs are connected between the wedge-shaped clamping rod and the special-shaped slotting frame.
7. The detecting vehicle for detecting the parameters of the railway in engineering measurement as claimed in claim 6, further comprising a cleaning mechanism, wherein the cleaning mechanism is disposed on the special-shaped slotted frame, the cleaning mechanism comprises a Y-shaped slide rail frame, a grooved wheel and a brush, the Y-shaped slide rail frame is symmetrically connected to the special-shaped slotted frame, the grooved wheel is symmetrically connected to the long shaft, the special-shaped slot is disposed on the grooved wheel, the brush is slidably connected to the Y-shaped slide rail frame, and the brush is slidably connected to the grooved wheel.
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| CN202111124292.6A CN113863071B (en) | 2021-09-24 | 2021-09-24 | Detection vehicle suitable for engineering survey detectable railway multinomial parameter |
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