CN208121529U - A kind of wheel Road surface level instrument of continous way eight removed obstacles automatically - Google Patents
A kind of wheel Road surface level instrument of continous way eight removed obstacles automatically Download PDFInfo
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- CN208121529U CN208121529U CN201820499037.7U CN201820499037U CN208121529U CN 208121529 U CN208121529 U CN 208121529U CN 201820499037 U CN201820499037 U CN 201820499037U CN 208121529 U CN208121529 U CN 208121529U
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Abstract
The utility model relates to highway flatness detection technical fields, disclose a kind of wheel Road surface level instrument of continous way eight removed obstacles automatically, including car body, equipped with measurement component and multiple wheels on car body, car body one end is equipped with traction component, and traction component includes connecting rod and connection frame, connecting rod and connection frame are rotatablely connected, and connection frame is equipped with buffer unit, buffer unit includes the fixed block fixed with connection frame, the buffer spring fixed with fixed block, and buffer spring is also fixed with connecting rod.The traction component being made of connecting rod and connection frame is arranged in this programme on wheel, connecting rod is connected with tractor, connection frame is fixed with car body, and by being connected by buffer unit between connecting rod and connection frame, fixed block is fixed with connection frame, and connecting rod is connected by buffer spring with fixed block, to make connecting rod be buffered when car body is obstructed and slows down, reduce impact of the barrier to car body, avoids the damage of traction element structure, extend the service life of smoothness measuring equipment.
Description
Technical field
The utility model relates to highway flatness detection technical field, in particular to a kind of continous way eight removed obstacles automatically is taken turns
Road surface level instrument.
Background technique
Continous way eight takes turns the detection that smoothness measuring equipment is mainly used for surface evenness.With continuous measurement, automatic operation, measurement
Precision is high, and speed is fast, shows and print the function of surface evenness standard deviation.Suitable for high-grade highway, urban road, airport
The detection of the significant data index of inspection of construction, final acceptance of construction and the road maintenance of the pavement engineerings such as runway.Just construct
When section carries out flatness detection, inevitably there is scattered handstone on road surface, carries out final acceptance of construction after a period of time that is especially open to traffic
Or when carrying out flatness detection during road maintenance, often there are stone, soil block etc. to influence measurement result.Currently, notification number
A kind of wheel flatness of highway continous way eight with barrier clearing device is disclosed for the Chinese utility model patent of CN204780547U
Instrument, traction element and front and rear sides including being made of connection plug and pull rod are separately installed with the main vehicle of preceding bridge, rear axle
Frame is sequentially installed with displacement sensor and lockable mechanism on main car frame, and the lower part of displacement sensor is connected with smooth for detecting
The measurement wheel of degree, the lower part of forward and backward bridge are separately installed with eight inflated wheel for vehicle；It is equipped on the main car frame in front of measurement wheel
Barrier clearing device, barrier clearing device include that the herringbone being connected on main car frame is removed obstacles plate, and herringbone removes obstacles plate as intermediate docking, two sides
Outwardly extending herringbone structure, the remove obstacles lower part of plate of herringbone are removably connected with rubber for cleaning ground sundries.
Above-mentioned technical proposal is removed obstacles plate by connecting herringbone on main car frame, and is installed in herringbone plate lower part of removing obstacles
Rubber, it is clean using the herringbone road cleaning that plate and rubber in advance pass through measurement wheel of removing obstacles, reduced with this and measurement wheel is surveyed
Error when amount.Although above-mentioned technical proposal sweeps out the barriers such as stone, soil block, when barrier and herringbone are removed obstacles plate and glue
The speed when resistance that skin generates when colliding makes main car frame advance is affected, and the speed of the speed of main car frame and tractor
Difference is easy to cause the damage of the structure of traction element, has shortened the service life of smoothness measuring equipment.For this purpose, needing a kind of automatic clear
The continous way eight of barrier takes turns Road surface level instrument, can effectively reduce the impact of barrier, avoid the damage of traction element structure, extends
The service life of smoothness measuring equipment.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide the wheels of continous way eight that one kind is removed obstacles automatically
Road surface level instrument can effectively reduce the impact of barrier, avoid the damage of traction element structure, extend the use of smoothness measuring equipment
Service life.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of company to remove obstacles automatically
Continuous formula eight takes turns Road surface level instrument, including car body, and measurement component and multiple wheels, described car body one end are equipped on the car body
Traction component is installed, the traction component includes the connecting rod being connected with tractor and the connection fixed with the car body
Frame, the connecting rod and the connection frame are rotatablely connected, and the connection frame is equipped with buffer unit, and the buffer unit includes
Fixed fixed block and the buffer spring fixed with the fixed block with the connection frame, described buffer spring one end with it is described
Connecting rod is fixed.
By using above-mentioned technical proposal, wheel is installed so that car body is mobile on the car body, and measurement component is installed and is realized
The measurement function of smoothness measuring equipment；The traction component being made of connecting rod and connection frame is set again, and connecting rod is connected with tractor, even
It is fixed on the car body to connect frame, and the buffer unit phase between connecting rod and connection frame by being made of buffer spring and fixed block
Even, fixed block is fixed with connection frame, and connecting rod is connected by buffer spring with fixed block, subtracts so that connecting rod is obstructed in car body
It is buffered when fast, reduces impact of the barrier to car body, avoid the damage of traction element structure, extend the use of smoothness measuring equipment
Service life.
The utility model is further arranged to, and the connection frame two sides offer sliding slot, is slid and is connected on the sliding slot
Movable plate, fixed frame is fixed on the movable plate, and the connecting rod and the fixed frame are rotatablely connected.
By using above-mentioned technical proposal, sliding slot is opened up in connection frame two sides, and movement is installed between the sliding slot of two sides
Plate, movable plate and sliding slot sliding connect, and fixing clamp is fixed in the middle part of movable plate, connect boom end and fixed frame is hinged, thus
Energy when realizing the rotation connection between connecting rod and connection frame, and connecting rod being slowed down be converted to buffer spring deformation and
The mobile energy of movable block, to reduce the impact to car body.
The utility model is further arranged to, and the measurement component includes the measurement wheel for being mounted on the vehicle bottom, institute
State the controller for being also equipped with sensor on car body and being electrically connected with the sensor.
By using above-mentioned technical proposal, component will be measured and be arranged to measure the combination of wheel, sensor and controller, utilized
The data that sensor identification measurement wheel measurement arrives, and controller is transferred to so that operator browses and adjusts.
The utility model is further arranged to, and the car body is equipped with and removes obstacles component, the component of removing obstacles include with it is described
The fixed mounting rack of car body, the mounting rack bottom are fixed with the inclined plate for blocking the wheel and the measurement wheel.
By using above-mentioned technical proposal, the component of removing obstacles being made of mounting rack and inclined plate, mounting rack are set on the car body
The front that inclined plate is fixed on wheel and measurement wheel is avoided into barrier using inclined plate by barriers blocks such as rubbles on road surface
Biggish impact is caused to wheel and measurement wheel, to improve the accuracy of measurement.
The utility model is further arranged to, and the inclined plate bottom is fixed with bristle.
By using above-mentioned technical proposal, in inclined plate bottom fixed bristles, bristle is used to sweep open the little particle on road surface,
The flatness on the road surface that measurement wheel passes through is promoted with this, so that measurement result is close to true value.
The utility model is further arranged to, and the controller is equipped with display screen.
By using above-mentioned technical proposal, display screen is set on the controller, consequently facilitating operator watches measurement knot
Fruit facilitates operator's statistical data.
The utility model is further arranged to, and offers annular groove on the wheel.
By using above-mentioned technical proposal, annular groove is opened up on wheel, annular groove is circumferentially extended along wheel, utilizes annular
The contact area that slot reduces wheel and road surface improves the stability of car body to reduce a possibility that wheel is obstructed.
The utility model is further arranged to, and is coated with rubber pad on the wheel.
By using above-mentioned technical proposal, the rubber-coated pad on wheel, rubber pad has elasticity, in car body driving process
The damping effect of middle enhancing car body, to improve measurement accuracy.
In conclusion the utility model has the advantages that：
1, the traction component being made of connecting rod and connection frame is set on wheel, and connecting rod is connected with tractor, connects
Frame is fixed with car body, and by being connected by buffer unit between connecting rod and connection frame, fixed block is fixed with connection frame, buffering elastic
Connecting rod is connected by spring with fixed block, so that connecting rod be made to be buffered when car body is obstructed and slows down, reduces barrier to car body
Impact, avoid the damage of traction element structure, extend the service life of smoothness measuring equipment；
2, the component of removing obstacles being made of mounting rack and inclined plate is set on the car body, and inclined plate is fixed on wheel and survey by mounting rack
The front of fixed wheel, using inclined plate by barriers blocks such as rubbles on road surface, avoid barrier to wheel and measurement wheel cause compared with
Big impact, to improve the accuracy of measurement；
3, annular groove is opened up on wheel, annular groove is circumferentially extended along wheel, reduces wheel and road surface using annular groove
Contact area improves the stability of car body to reduce a possibility that wheel is obstructed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the schematic diagram of the section structure of wheel in embodiment；
Fig. 3 is the enlarged diagram of A in Fig. 1.
In figure：1, car body；11, wheel；111, annular groove；112, rubber pad；2, component is measured；21, measurement wheel；22, it passes
Sensor；23, controller；24, display screen；3, it removes obstacles component；31, mounting rack；32, inclined plate；33, bristle；4, traction component；41,
Connecting rod；411, fixed frame；412, articulated shaft；42, connection frame；43, buffer unit；431, fixed block；432, buffer spring；
433, movable plate；434, sliding slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of continous way eight removed obstacles automatically takes turns Road surface level instrument, including car body 1, installed on car body 1
There is the measurement component 2 for measuring surface evenness, measurement component 2 includes measurement wheel 21, sensor 22 and controller 23.Measurement
Wheel 21 is mounted on 1 lower part of car body, and sensor 22 is used to monitor the exercise data of measurement wheel 21, and sends data to and be electrically connected with it
In the controller 23 connect.Controller 23 is fixed on 1 upper surface of car body, and controller 23 is equipped with display screen 24, will be surveyed with this
The data that amount component 2 measures are shown, convenient for operator's viewing and statistical data.
1 two sides of car body are equipped with eight wheels 11, and the shape of eight wheels 11 is identical as size.As shown in connection with fig. 2, wheel
11 middle parts begin with annular groove 111, and annular groove 111 is circumferentially extended along wheel 11, the opening up of annular groove 111 reduce wheel 11 with
The contact area on road surface improves the stability of car body 1 to reduce a possibility that wheel 11 is obstructed.And it is also coated on wheel 11
There is a rubber pad 112, rubber pad 112 has good elasticity, to enhance the damping effect of car body 1, reduces car body 1 when driving
Vibration improves measurement accuracy.
As shown in Figure 1, being equipped with the component 3 of removing obstacles for blocking wheel 11 and measurement wheel 21, component of removing obstacles on car body 1
3 include mounting rack 31 and inclined plate 32.Mounting rack 31 welds together in the rod-like structure bent, one end with car body 1, the other end
It is fixed with inclined plate 32.Each 31 bottom of mounting rack is mounted on two pieces of inclined plates 32, and two pieces of inclined plates 32 are arranged in 120 degree of angles, and
Inclined plate 32 is extended from the one end being fixedly linked with mounting rack 31 to wheel 11 and 21 two sides of measurement wheel, is played with this and is blocked work
With.32 bottom of inclined plate is additionally provided with bristle 33, and bristle 33 bonds together with inclined plate 32, for sweeping the little particle on road surface
It opens, the flatness on the road surface that measurement wheel 21 passes through is promoted with this, so that measurement result is close to true value.
Car body 1, which is equipped on the one end for component 3 of removing obstacles, is also equipped with traction component 4, and traction component 4 includes 41 He of connecting rod
Connection frame 42.Connecting rod 41 is thin straight rod-like structure, and one end can be connected with tractor, and the other end passes through connection frame 42 and vehicle
Body 1 connects, and draws car body 1 with this and advances.As shown in connection with fig. 3, connection frame 42 is in bending structure, and bottom and car body 1 are fixed,
One piece of fixed block 431 is fixed on upper surface.Fixed block 431 is a part of buffer unit 43, and buffer unit 43 further includes delaying
Rush spring 432 and movable plate 433.The two sides that connection frame 42 is bent offer the opposite sliding slot 434 that is open, the length of sliding slot 434
Direction is consistent with the length direction of car body 1.433 rectangular plate structure of movable plate, is mounted on the sliding slot of 42 two sides of connection frame
Between 434, and 433 both ends of movable plate and the sliding of sliding slot 434 connect.433 upper surface middle part of movable plate is fixed with a fixed frame
411, be rotatably connected to a hinge bar on fixed frame 411,41 end of connecting rod and hinge bar are hinged, thus realize connecting rod 41 with
Rotation connection between connection frame 42.Buffer spring 432 is mounted between fixed frame 411 and fixed block 431, buffer spring 432
One end is fixed with 411 side of fixed frame, and the other end and fixed block 431 are fixed.Buffer spring 432 by connecting rod 41 and is fixed indirectly
Block 431 is connected, so that connecting rod 41 is buffered when car body 1 is obstructed and slows down, reduces impact of the barrier to car body 1,
The damage for avoiding traction element structure extends the service life of smoothness measuring equipment.
When the present embodiment is in use, 41 one end of connecting rod need to only be connect with towing vehicle, starts towing vehicle, band later
Motor vehicles bodies 1 advance, and road pavement and operating range are monitored during car body 1 advances, and measurement result is shown by display screen 24,
Operator need to only observe and record.When carrying out flatness detection due to the section just constructed, road surface inevitably has scattered
Handstone, after a period of time that is especially open to traffic carry out final acceptance of construction or often have during road maintenance, on road surface stone,
The influences such as soil block measurement.Connecting rod 41 is connected by the present embodiment with fixed block 431 indirectly by buffer spring 432, tractor
Or car body 1 when encountering barrier, connecting rod 41 rotates, and squeezes buffer spring 432, a part punching in moderating process
The energy that the elastic deformation for being converted to buffer spring 432 and movable block move in sliding slot 434 is hit, to reduce to car body 1
Impact, avoid the damage of traction element structure, extend the service life of smoothness measuring equipment.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. the continous way eight that one kind is removed obstacles automatically takes turns Road surface level instrument, including car body (1), survey is installed on the car body (1)
Amount component (2) and multiple wheels (11), described car body (1) one end are equipped with traction component (4), it is characterized in that：The draw groups
Part (4) includes the connecting rod (41) being connected with tractor and the connection frame (42) fixed with the car body (1), the connecting rod
(41) it is rotatablely connected with the connection frame (42), and the connection frame (42) is equipped with buffer unit (43), the buffer unit
It (43) include the fixed block (431) fixed with the connection frame (42) and the buffer spring fixed with the fixed block (431)
(432), described buffer spring (432) one end and the connecting rod (41) are fixed.
2. the continous way eight that one kind according to claim 1 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：The company
It connects frame (42) two sides to offer sliding slot (434), sliding is connected with movable plate (433), the movable plate on the sliding slot (434)
(433) it is fixed on fixed frame (411), the connecting rod (41) and the fixed frame (411) are rotatablely connected.
3. the continous way eight that one kind according to claim 1 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：The survey
Amount component (2) includes the measurement wheel (21) for being mounted on the car body (1) bottom, is also equipped with sensor on the car body (1)
(22) and with the sensor (22) controller (23) being electrically connected.
4. the continous way eight that one kind according to claim 3 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：The vehicle
Body (1) is equipped with and removes obstacles component (3), and the component of removing obstacles (3) includes the mounting rack (31) fixed with the car body (1), described
Mounting rack (31) bottom is fixed with the inclined plate (32) for blocking the wheel (11) and the measurement wheel (21).
5. the continous way eight that one kind according to claim 4 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：It is described oblique
Plate (32) bottom is fixed with bristle (33).
6. the continous way eight that one kind according to claim 3 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：The control
Device (23) processed is equipped with display screen (24).
7. the continous way eight that one kind according to claim 1 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：The vehicle
Annular groove (111) are offered on wheel (11).
8. the continous way eight that one kind according to claim 1 is removed obstacles automatically takes turns Road surface level instrument, it is characterized in that：The vehicle
Rubber pad (112) are coated on wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499037.7U CN208121529U (en) | 2018-04-10 | 2018-04-10 | A kind of wheel Road surface level instrument of continous way eight removed obstacles automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499037.7U CN208121529U (en) | 2018-04-10 | 2018-04-10 | A kind of wheel Road surface level instrument of continous way eight removed obstacles automatically |
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| Publication Number | Publication Date |
|---|---|
| CN208121529U true CN208121529U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499037.7U Active CN208121529U (en) | 2018-04-10 | 2018-04-10 | A kind of wheel Road surface level instrument of continous way eight removed obstacles automatically |
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| CN (1) | CN208121529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577252A (en) * | 2018-12-13 | 2019-04-05 | 江苏东道工程检测技术有限公司 | Road-cleaning mechanism and continous way smoothness measuring equipment applied to continous way smoothness measuring equipment |
| CN112161554A (en) * | 2020-09-15 | 2021-01-01 | 江苏中路工程技术研究院有限公司 | Pavement levelness detection device and application method thereof |
| WO2021098161A1 (en) * | 2019-11-20 | 2021-05-27 | 中铁四局集团第一工程有限公司 | Pavement flatness measurement method and system |
-
2018
- 2018-04-10 CN CN201820499037.7U patent/CN208121529U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577252A (en) * | 2018-12-13 | 2019-04-05 | 江苏东道工程检测技术有限公司 | Road-cleaning mechanism and continous way smoothness measuring equipment applied to continous way smoothness measuring equipment |
| WO2021098161A1 (en) * | 2019-11-20 | 2021-05-27 | 中铁四局集团第一工程有限公司 | Pavement flatness measurement method and system |
| CN112161554A (en) * | 2020-09-15 | 2021-01-01 | 江苏中路工程技术研究院有限公司 | Pavement levelness detection device and application method thereof |
| CN112161554B (en) * | 2020-09-15 | 2022-04-15 | 江苏中路工程技术研究院有限公司 | Pavement levelness detection device and application method thereof |
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