CN208059824U - Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear - Google Patents
Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear Download PDFInfo
- Publication number
- CN208059824U CN208059824U CN201820662272.1U CN201820662272U CN208059824U CN 208059824 U CN208059824 U CN 208059824U CN 201820662272 U CN201820662272 U CN 201820662272U CN 208059824 U CN208059824 U CN 208059824U
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- worm
- gear
- road surface
- vehicle
- detection system
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Abstract
The utility model discloses a kind of vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear, it is intended to solve the check problem that vehicle-mounted road surface flaw detection system is realized to different scale crackle measurement result using Worm Wheel System.Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear is mainly made of worm screw (1), worm screw support base (2), handle (3), worm gear turntable (4), support shaft (5) and support shaft pedestal (6).System provides that a kind of crackle scale is different, apparatus structure is simple, dependable performance, operation simple installation, the lower-cost vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear.
Description
Technical field
The utility model is related to a kind of verifying attachments of the detection device in pavement detection field, more specifically, it is one
Vehicle-mounted road surface flaw detection system verifying attachment of the kind based on worm and gear.
Background technology
Road surface crackle is a kind of common form of road surface breakage, is the emphasis of traffic repair and maintenance, to the safety of automobile
Traveling, the safety of traffic are gone on a journey, the normal use of vehicle has critically important influence.To ensure the cornering ability of automobile, reducing
Property loss and casualties, the identification and extraction of road surface crackle are just particularly important.To ensure the inspection of pavement distress survey system
Precision is surveyed, the verifying attachment of pavement distress survey system has important application value.Worm gear mechanism is in machine driving
Using extensive, have that manufacture is easy, the good feature of transmission effect, the utility model uses worm gear mechanism.
Invention content
The utility model provides one kind for cannot achieve the present situation that road pavement flaw detection system is examined and determine at present
It is easy to operate, be easily installed, cost is relatively low, can flexible modulation, dependable performance, precision be high, verifying attachment of non-contact detecting.Profit
There is provided driving force with handle makes worm screw rotate, and worm gear is imparted power to by the worm gear mechanism engaged, in the worm gear of movement
The crackle of upper simulation different scale, to realize the checking function to vehicle-mounted road surface flaw detection system.
Refering to fig. 1 to Fig. 8, it is achieved in order to solve the above technical problems, the utility model adopts the following technical solution.This
The vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear that utility model is provided includes worm screw, worm screw support
Seat, handle, worm gear turntable, support shaft and support shaft pedestal.
The ladder circular hole of two worm screw support base top sleeves staggered relatively is set in the multi-diameter shaft at worm screw both ends
It is upper and with the multi-diameter shaft clearance fit at worm screw both ends, the multi-diameter shaft end face of worm screw connects with the shaft shoulder end face face of worm screw support base endoporus
It touches, the two through hole of worm screw support base bottom cuboid steel plate is fixedly connected with the ground by expansion bolt, one end of handle and snail
The hexagon blind hole clearance fit of bar support base one end, the one end of support shaft with keyway penetrate centre bore and the snail of worm gear turntable
Turntable key connection is taken turns, the end plane-plane contact of the shaft shoulder and worm gear turntable stepped hole of support shaft multi-diameter shaft, branch is inserted into support shaft bottom
Support the circular hole and support shaft pedestal clearance fit of axis the middle of the base, the circular hole of the bottom end face and support shaft the middle of the base of support shaft
Plane-plane contact, four through-holes of support shaft pedestal is held to be fixedly connected with the ground by expansion bolt.
Worm screw described in technical solution is the standard cylindrical worm screw of steel, and both ends are machined with multi-diameter shaft, in worm screw one
The end face of side is machined with the blind hole that section is hexagon.
The bottom of worm screw support base described in technical solution is one block of cuboid steel plate for being machined with two through hole, rectangular
One piece of triangular steel plate of top welding of body steel plate, one sleeve for carrying ladder circular hole of top welding of triangular steel plate, three
The side of angle plate is welded with gusset.
Handle described in technical solution is that the rod iron that three sections of sections are hexagon is welded.
Worm gear turntable described in technical solution is the master worm wheel of steel, and the center of worm gear turntable is machined with keyway
The upper surface of stepped hole, worm gear turntable is machined with multiple rectangular recess that Length x Width is all different.
Support shaft described in technical solution is the cylindrical multi-diameter shaft of steel, and multi-diameter shaft epimere is machined with keyway.
Support shaft pedestal described in technical solution is steel step type round platform, and middle part is machined with circular hole, in bottom margin
There are four through-holes for processing.
The utility model has the beneficial effects that：
(1) the utility model simulates different crackles using Worm Wheel System and worm gear turntable, realizes to not
Crackle with width measures, and has simple in structure, easy to operate, time saving feature, and can get multiple and different
Crack shape, reduce the time that multiple different shape crackle is tested.
(2) the utility model is engaged using worm gear mechanism, drives the rotation of worm gear turntable by rotational handle so that snail
Turntable is taken turns in the process of rotation, the detection to vehicle-mounted road surface flaw detection system is realized by different simulating cracks, if
Meter is succinct, saves space.
(3) major part of the utility model is processed using standard steel section, and first, standard steel section yield is big, machinery
Manufacturing procedure is few, and production cost is relatively low；Secondly, as the important accessory of measuring instrument, there is centainly strong using standard steel section
Degree, can be indeformable in long-term use, ensures the precision measured, can meet requirement of the national standard to measurement accuracy.
Description of the drawings
Fig. 1 is the axonometric drawing of the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
Fig. 2 is worm gear turntable 4 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear, support shaft 5, branch
Support the partial sectional view of axis pedestal 6；
Fig. 3 is the axonometric drawing of worm screw 1 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
Fig. 4 is the axonometric drawing of worm screw support base 2 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
Fig. 5 is the axonometric drawing of handle 3 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
Fig. 6 is the axonometric drawing of worm gear turntable 4 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
Fig. 7 is the axonometric drawing of support shaft 5 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
Fig. 8 is the axonometric drawing of support shaft pedestal 6 in the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear；
In figure：1. worm screw, 2. worm screw support bases, 3. handles, 4. worm gear turntables, 5. support shafts, 6. support shaft pedestals.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings:
Refering to fig. 1 to Fig. 8, the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear includes worm screw 1, snail
Bar support base 2, handle 3, worm gear turntable 4, support shaft 5 and support shaft pedestal 6.
Worm screw 1 is the standard cylindrical worm screw of steel, and both ends are machined with multi-diameter shaft, are machined in the end face of 1 side of worm screw
Section is the blind hole of hexagon.The bottom of worm screw support base 2 is one block of cuboid steel plate for being machined with two through hole, in cuboid steel
One piece of triangular steel plate is welded in the top of plate, and a sleeve for carrying ladder circular hole, triangle are welded in the top of triangular steel plate
The side of steel plate is welded with gusset.The ladder circular hole of two 2 top sleeves of worm screw support base staggered relatively is set in snail
On the multi-diameter shaft at 1 both ends of bar and with the multi-diameter shaft clearance fit at 1 both ends of worm screw, the multi-diameter shaft end face of worm screw 1 and worm screw support base 2
The two through hole of the shaft shoulder end plane-plane contact of endoporus, 2 bottom cuboid steel plate of worm screw support base is fixed by expansion bolt and ground
Connection.Handle 3 is that the rod iron that three sections of sections are hexagon is welded, six sides of one end and 2 one end of worm screw support base of handle 3
Shape blind hole clearance fit.
Worm gear turntable 4 is the master worm wheel of steel, and the center of worm gear turntable 4 is machined with the stepped hole with keyway, and worm gear turns
The upper surface of platform 4 is machined with multiple rectangular recess that Length x Width is all different.Support shaft 5 is the cylindrical ladder of steel
Axis, multi-diameter shaft epimere are machined with keyway.The one end of support shaft 5 with keyway penetrates the centre bore and worm gear turntable 4 of worm gear turntable 4
Key connection, the end plane-plane contact of the shaft shoulder and 4 stepped hole of worm gear turntable of 5 multi-diameter shaft of support shaft.Support shaft pedestal 6 is steel ladder
Type round platform, middle part are machined with circular hole, and in bottom margin processing, there are four through-holes.6 middle part of support shaft pedestal is inserted into 5 bottom of support shaft
Circular hole and 6 clearance fit of support shaft pedestal, bottom end face and the circular hole end face face in the middle part of support shaft pedestal 6 of support shaft 5 connect
It touches, four through-holes of support shaft pedestal 6 are fixedly connected with the ground by expansion bolt.
The application method of vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear：
By the two worm screw support bases and support shaft of the vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear
Pedestal is fixed with ground by expansion bolt, and vehicle-mounted road surface flaw detection system to be detected is placed in above worm gear turntable, is led to
Rotational handle is crossed, power is passed to worm gear by the engagement of worm and gear keeps its rotation, worm gear turntable upper length width equal
Different multiple rectangular recess simulate the crackle of different shape, and realization is right to satisfy the need to vehicle-mounted road surface flaw detection system
The inspection of face crack detection results.
Claims (7)
1. a kind of vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear, which is characterized in that described based on snail
The vehicle-mounted road surface flaw detection system verifying attachment of worm and gear includes worm screw (1), worm screw support base (2), handle (3), worm gear
Turntable (4), support shaft (5) and support shaft pedestal (6)；
The ladder circular hole of two worm screw support base (2) top sleeves staggered relatively is set in the ladder at worm screw (1) both ends
On axis and with the multi-diameter shaft clearance fit at worm screw (1) both ends, the multi-diameter shaft end face of worm screw (1) and worm screw support base (2) endoporus
The two through hole of shaft shoulder end plane-plane contact, worm screw support base (2) bottom cuboid steel plate is fixedly connected with the ground by expansion bolt,
The hexagon blind hole clearance fit of one end and worm screw support base (2) one end of handle (3), support shaft (5) carry one end of keyway
The centre bore and worm gear turntable (4) for penetrating worm gear turntable (4) are keyed, the shaft shoulder and worm gear turntable (4) of support shaft (5) multi-diameter shaft
The end plane-plane contact of stepped hole, support shaft (5) bottom are inserted between the circular hole in the middle part of support shaft pedestal (6) and support shaft pedestal (6)
Gap coordinates, bottom end face and the circular hole end plane-plane contact in the middle part of support shaft pedestal (6) of support shaft (5), support shaft pedestal (6)
Four through-holes are fixedly connected with the ground by expansion bolt.
2. the vehicle-mounted road surface flaw detection system verifying attachment described in accordance with the claim 1 based on worm and gear, feature exist
In the standard cylindrical worm screw that the worm screw (1) is steel, both ends are machined with multi-diameter shaft, add in the end face of worm screw (1) side
It is the blind hole of hexagon that work, which has section,.
3. the vehicle-mounted road surface flaw detection system verifying attachment described in accordance with the claim 1 based on worm and gear, feature exist
In the bottom of the worm screw support base (2) be one block of cuboid steel plate for being machined with two through hole, in the top of cuboid steel plate
One piece of triangular steel plate is welded, a sleeve for carrying ladder circular hole, the side of triangular steel plate are welded in the top of triangular steel plate
Face is welded with gusset.
4. the vehicle-mounted road surface flaw detection system verifying attachment described in accordance with the claim 1 based on worm and gear, feature exist
It is that the rod iron that three sections of sections are hexagon is welded in the handle (3).
5. the vehicle-mounted road surface flaw detection system verifying attachment described in accordance with the claim 1 based on worm and gear, feature exist
In the master worm wheel that the worm gear turntable (4) is steel, the center of worm gear turntable (4) is machined with the stepped hole with keyway, snail
The upper surface of wheel turntable (4) is machined with multiple rectangular recess that Length x Width is all different.
6. the vehicle-mounted road surface flaw detection system verifying attachment described in accordance with the claim 1 based on worm and gear, feature exist
In the cylindrical multi-diameter shaft that the support shaft (5) is steel, multi-diameter shaft epimere is machined with keyway.
7. the vehicle-mounted road surface flaw detection system verifying attachment described in accordance with the claim 1 based on worm and gear, feature exist
It is steel step type round platform in the support shaft pedestal (6), middle part is machined with circular hole, and in bottom margin processing, there are four logical
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662272.1U CN208059824U (en) | 2018-05-06 | 2018-05-06 | Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662272.1U CN208059824U (en) | 2018-05-06 | 2018-05-06 | Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059824U true CN208059824U (en) | 2018-11-06 |
Family
ID=63982661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820662272.1U Expired - Fee Related CN208059824U (en) | 2018-05-06 | 2018-05-06 | Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398108A (en) * | 2018-05-06 | 2018-08-14 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear |
| CN109539991A (en) * | 2019-01-25 | 2019-03-29 | 吉林大学 | The rotary detection system of rail vehicle axle head grounding device abrasion loss |
-
2018
- 2018-05-06 CN CN201820662272.1U patent/CN208059824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398108A (en) * | 2018-05-06 | 2018-08-14 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on worm and gear |
| CN109539991A (en) * | 2019-01-25 | 2019-03-29 | 吉林大学 | The rotary detection system of rail vehicle axle head grounding device abrasion loss |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |