CN209412670U - A kind of road and bridge flatness detecting device - Google Patents
A kind of road and bridge flatness detecting device Download PDFInfo
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- CN209412670U CN209412670U CN201920077736.7U CN201920077736U CN209412670U CN 209412670 U CN209412670 U CN 209412670U CN 201920077736 U CN201920077736 U CN 201920077736U CN 209412670 U CN209412670 U CN 209412670U
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Abstract
The utility model relates to technical field of road construction, and disclose a kind of road and bridge flatness detecting device, including pedestal, the two sides of the base top are fixedly installed with fixed plate, the two sides of the base bottom are fixedly installed with movable pulley, cover board is fixedly installed at the top of two fixed plates, the middle part fixing sleeve of the pedestal is equipped with the intermediate plate being located between two fixed plates, the partition being fixedly connected between two fixed plates above intermediate plate, the top fixing sleeve of the intermediate plate is equipped with casing, the quantity of described sleeve pipe is six and mutual is equidistant, the bottom end of described sleeve pipe is run through and extends to the lower section of pedestal, the internal activity of described sleeve pipe is set with activity bar.The road and bridge flatness detecting device, can intuitively understand the sinking degree on road surface herein, and operating procedure is simple and convenient, while improving property easy to use, also advantageously improve the accuracy of detection efficiency and surface evenness testing result.
Description
Technical field
The utility model relates to technical field of road construction, specially a kind of road and bridge flatness detecting device.
Background technique
Surface evenness refers to the deviation of the concavo-convex amount of road surfaces longitudinal direction, and surface evenness is pavement evaluation and road surface
An important indicator in delivery receiving acceptance, what is mainly reflected is the planarization of vertical section of road surface section curve, works as vertical section of road surface
When section curve relative smooth, then it represents that road surface is opposed flattened or flatness is relatively good, on the contrary then indicate flatness relative mistake,
Common measurement method has measured length ruler method, tracing profile method and along accumulative of winnowing with a dustpan.
Measured length ruler method, tracing profile method and along winnowing with a dustpan accumulative in specific actual measurement, operating procedure is relatively complicated,
Cannot the easy road surface for intuitively observing road and bridge it is whether smooth, for this purpose, it is proposed that a kind of road and bridge flatness detection
Device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of road and bridge flatness detecting device.
The utility model provides the following technical solutions: a kind of road and bridge flatness detecting device, including pedestal, the bottom
The two sides at seat top are fixedly installed with fixed plate, and the two sides of the base bottom are fixedly installed with movable pulley, described in two
Cover board is fixedly installed at the top of fixed plate, the middle part fixing sleeve of the pedestal is equipped with the centre being located between two fixed plates
Plate, the partition being fixedly connected between two fixed plates above intermediate plate, the fixed suit in the top of the intermediate plate
Have a casing, the quantity of described sleeve pipe be six and it is mutual be equidistant, the bottom end of described sleeve pipe is run through and extends to bottom
The lower section of seat, the internal activity of described sleeve pipe are set with activity bar, and the bottom end of the activity bar extends to the lower section of casing and consolidates
Dingan County is equipped with detection wheel, and the top of the activity bar is run through and extends to the top of partition and fixing sleeve is connected to measuring rod, and six
The outer surface of the activity bar is respectively arranged with compressed spring and clump weight between intermediate plate and partition, the compression bullet
The quantity of spring and clump weight be three and it is interlaced be distributed in six activity bars, the fixed peace in the bottom of the cover board
Equipped with the display board being located between two fixed plates, the front of the display board is fixedly installed with detection plate, the measuring rod
Top extends to the front of detection plate and is fixedly installed with pointer.
Preferably, described sleeve pipe is that rectangular tube and inside offer square three-way groove, the activity bar be cuboid strip and
It is flexibly connected with the inner wall of square three-way groove.
Preferably, the pipe sleeve that the middle part fixing sleeve of the partition is six equipped with quantity, for being set with activity bar.
Preferably, for the compressed spring movable set in activity bar, the lower section fixing sleeve of the compressed spring is equipped with position
In, by movable plate, the upper and lower ends of the compressed spring are consolidated with the lower surface of partition and by the upper surface of movable plate respectively in activity bar
Fixed connection.
Preferably, grooving compatible with activity bar, the outer surface of the activity bar are offered in the middle part of the clump weight
It is fixedly connected with the inner wall of grooving.
Preferably, the quantity of the detection plate is six and corresponds with six measuring rods, the two sides of the detection plate
It is equipped with detection scale, the both ends of the pointer are respectively directed to the detection scale of two sides.
Preferably, the detection wheel by strut, wheel valve and shaft form, it is described wheel valve quantity be two and respectively with axis
The both ends of bar are fixedly connected, and the strut movable set is at the middle part of shaft, and the bottom end of the other end of strut and activity bar is solid
Fixed connection.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the device need to be only placed on the road surface for needing to detect when in use by the road and bridge flatness detecting device
On, by being used cooperatively for pedestal and movable pulley, so that six detection wheels roll on road surface, when detection wheel encounters the road of protrusion
When face, two wheel valves drive shafts to push up strut, so that strut pushes up activity bar, activity bar is along casing to moving up
Dynamic, activity bar drives the scale of measuring rod and pointer along detection plate two sides to move up, poor using the scale of reading, can be intuitively
The degree of convexity for understanding road surface herein, when detection wheel encounters the road surface of recess, activity bar by clump weight gravity and under
Heavy, so that detection wheel falls into concave interior, activity bar drives the scale of measuring rod and pointer along detection plate two sides to move down, benefit
It is poor with the scale of reading, the sinking degree on road surface herein can be intuitively understood, operating procedure is simple and convenient, easy to use improving
While property, the accuracy of detection efficiency and surface evenness testing result is also advantageously improved.
2, road and bridge flatness detecting device, by compressed spring and being used cooperatively by movable plate, so that activity bar
Compressed spring is squeezed in uphill process, the opposition generated using compressed spring generation elastic deformation is made
Detection wheel resilient when obtaining by raised road surface, as the detection wheel by recess road surface, due to the recess journey on road surface
Spend it is typically small, only need to enforce the device, under the action of movable pulley, recess can be climbed out of, convenient for subsequent section
Flatness detection is conducive to the practicability for improving the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the structural schematic diagram of the utility model detection plate；
Fig. 4 is the overlooking structure diagram of the utility model intermediate plate；
Fig. 5 is the structural schematic diagram of the utility model compressed spring.
In figure: 1, pedestal；2, fixed plate；3, movable pulley；4, cover board；5, intermediate plate；6, casing；7, activity bar；8, it detects
Wheel；9, partition；10, measuring rod；11, compressed spring；12, clump weight；13, by movable plate；14, display board；15, detection plate；16, refer to
Needle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of road and bridge flatness detecting device, including pedestal 1 are please referred to, the two sides at 1 top of pedestal are solid
Dingan County is equipped with fixed plate 2, and the two sides of 1 bottom of pedestal are fixedly installed with movable pulley 3, and the top of two fixed plates 2 is fixedly mounted
There is cover board 4, the middle part fixing sleeve of pedestal 1 is equipped with the intermediate plate 5 being located between two fixed plates 2, fixes between two fixed plates 2
Be connected with the partition 9 for being located at the top of intermediate plate 5, the top fixing sleeve of intermediate plate 5 is equipped with casing 6, the quantity of casing 6 be six and
Mutual is equidistant, and the lower section of pedestal 1 is run through and extended in the bottom end of casing 6, and the internal activity of casing 6 is set with work
Dynamic item 7, the bottom end of activity bar 7 extend to the lower section of casing 6 and are fixedly installed with detection wheel 8, and the top of activity bar 7 is run through and prolonged
It extends to the top of partition 9 and fixing sleeve is connected to measuring rod 10, the pipe sleeve that the middle part fixing sleeve of partition 9 is six equipped with quantity is used
In suit activity bar 7, the outer surface of six activity bars 7 is respectively arranged with the compressed spring 11 between intermediate plate 5 and partition 9
With clump weight 12, the middle part of clump weight 12 offers grooving compatible with activity bar 7, the outer surface of activity bar 7 and grooving
Inner wall is fixedly connected, and the quantity of compressed spring 11 and clump weight 12 is to be three and interlaced be distributed in six activity bars
On 7, for 11 movable set of compressed spring in activity bar 7, the lower section fixing sleeve of compressed spring 11 is equipped with the quilt being located in activity bar 7
Movable plate 13, the upper and lower ends of compressed spring 11 are fixedly connected with the lower surface of partition 9 and by the upper surface of movable plate 13 respectively, cover board
4 bottom is fixedly installed with the display board 14 between two fixed plates 2, and the front of display board 14 is fixedly installed with detection plate
15, the top of measuring rod 10 extends to the front of detection plate 15 and is fixedly installed with pointer 16, and the quantity of detection plate 15 is six
And corresponded with six measuring rods 10, the two sides of detection plate 15 are equipped with detection scale, and the both ends of pointer 16 are respectively directed to two
The detection scale of side, detection wheel 8 by strut, wheel valve and shaft form, take turns valve quantity be two and respectively with the both ends of shaft
It is fixedly connected, strut movable set is at the middle part of shaft, and the other end of strut is fixedly connected with the bottom end of activity bar 7, makes
The device need to only be placed on and need on the road surface detected by the used time, by being used cooperatively for pedestal 1 and movable pulley 3, so that six
Detection wheel 8 rolls on road surface, and when detection wheel 8 encounters the road surface of protrusion, two wheel valves drive shaft to push up strut, makes
It obtains strut and pushes up activity bar 7, activity bar 7 is moved up along casing 6, and activity bar 7 drives measuring rod 10 and pointer 16 along inspection
The scale of 15 two sides of drafting board moves up, poor using the scale of reading, can intuitively understand the degree of convexity on road surface herein, work as inspection
When measuring wheel 8 encounters the road surface of recess, activity bar 7 by clump weight 12 gravity and sink so that detection wheel 8 is fallen into recess
Portion, activity bar 7 drives the scale of measuring rod 10 and pointer 16 along 15 two sides of detection plate to move down, poor using the scale of reading,
The sinking degree on road surface herein can be intuitively understood, operating procedure is simple and convenient, also advantageous while improving property easy to use
In improving the accurate of detection efficiency and surface evenness testing result.
Casing 6 is that rectangular tube and inside offer square three-way groove, activity bar 7 be cuboid strip and in square three-way groove
Wall is flexibly connected, and using the mating connection of square three-way groove and activity bar 7, can be effectively prevented from the hair when being gone up and down of activity bar 7
The steady lifting of pointer 16 is realized in raw shaking, is conducive to the accuracy for improving reading, to improve the accurate of testing result
Property, by compressed spring 11 and being used cooperatively by movable plate 13, so that activity bar 7 carries out compressed spring 11 in uphill process
It squeezes, the opposition generated using the generation elastic deformation of compressed spring 11, so that the detection wheel 8 when by raised road surface
Resilient, since the sinking degree on road surface is typically small, need to only be enforced as the detection wheel 8 by recess road surface
The device can climb out of recess under the action of movable pulley 3, convenient for the flatness detection of subsequent section, be conducive to improve and be somebody's turn to do
The practicability of device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of road and bridge flatness detecting device, including pedestal (1), it is characterised in that: the two sides at the top of the pedestal (1)
It is fixedly installed with fixed plate (2), the two sides of pedestal (1) bottom are fixedly installed with movable pulley (3), two fixations
It is fixedly installed at the top of plate (2) cover board (4), the middle part fixing sleeve of the pedestal (1), which is equipped with, to be located between two fixed plates (2)
Intermediate plate (5), the partition (9) being fixedly connected between two fixed plates (2) above intermediate plate (5), it is described in
Between the top fixing sleeve of plate (5) casing (6) are housed, the quantity of described sleeve pipe (6) be six and it is mutual be equidistant, institute
The lower section of pedestal (1) is run through and extended in the bottom end for stating casing (6), and the internal activity of described sleeve pipe (6) is set with activity bar
(7), the bottom end of the activity bar (7) extends to the lower section of casing (6) and is fixedly installed with detection wheel (8), the activity bar (7)
Top run through and extend to the top of partition (9) and fixing sleeve is connected to measuring rod (10), the appearance of six activity bars (7)
Face is respectively arranged with compressed spring (11) and clump weight (12) between intermediate plate (5) and partition (9), the compressed spring
(11) and the quantity of clump weight (12) be three and it is interlaced be distributed on six activity bars (7), the cover board (4)
Bottom be fixedly installed with the display board (14) between two fixed plates (2), the fixed peace in the front of the display board (14)
Equipped with detection plate (15), the top of the measuring rod (10) extends to the front of detection plate (15) and is fixedly installed with pointer
(16)。
2. a kind of road and bridge flatness detecting device according to claim 1, it is characterised in that: described sleeve pipe (6) is
Rectangular tube and inside offer square three-way groove, and the activity bar (7) is cuboid strip and connects with the inner wall activity of square three-way groove
It connects.
3. a kind of road and bridge flatness detecting device according to claim 1, it is characterised in that: the partition (9)
The pipe sleeve that middle part fixing sleeve is six equipped with quantity, for being set with activity bar (7).
4. a kind of road and bridge flatness detecting device according to claim 1, it is characterised in that: the compressed spring
(11) for movable set on activity bar (7), the lower section fixing sleeve of the compressed spring (11) is equipped with the quilt being located on activity bar (7)
Movable plate (13), the upper and lower ends of the compressed spring (11) are respectively with the lower surface of partition (9) and by the upper surface of movable plate (13)
It is fixedly connected.
5. a kind of road and bridge flatness detecting device according to claim 1, it is characterised in that: the clump weight (12)
Middle part offer with activity bar (7) compatible grooving, the inner wall of the outer surface of the activity bar (7) and grooving is fixed to be connected
It connects.
6. a kind of road and bridge flatness detecting device according to claim 1, it is characterised in that: the detection plate (15)
Quantity be six and correspond with six measuring rods (10) that the two sides of the detection plate (15) are equipped with detection scale, institute
The both ends for stating pointer (16) are respectively directed to the detection scale of two sides.
7. a kind of road and bridge flatness detecting device according to claim 1, it is characterised in that: the detection wheel (8)
It is made of strut, wheel valve and shaft, the quantity of the wheel valve is two and is fixedly connected respectively with the both ends of shaft, the strut
Movable set is at the middle part of shaft, and the other end of strut is fixedly connected with the bottom end of activity bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077736.7U CN209412670U (en) | 2019-01-17 | 2019-01-17 | A kind of road and bridge flatness detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077736.7U CN209412670U (en) | 2019-01-17 | 2019-01-17 | A kind of road and bridge flatness detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412670U true CN209412670U (en) | 2019-09-20 |
Family
ID=67943710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077736.7U Expired - Fee Related CN209412670U (en) | 2019-01-17 | 2019-01-17 | A kind of road and bridge flatness detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209412670U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820497A (en) * | 2019-11-27 | 2020-02-21 | 周亚东 | Composite plastic track construction treatment equipment and treatment method |
| CN111119013A (en) * | 2020-02-24 | 2020-05-08 | 郑州市交通规划勘察设计研究院 | Level detection device for roadbed and pavement |
| CN112323593A (en) * | 2020-11-13 | 2021-02-05 | 张尚珠 | Pitch high pressure device of caulking for water conservancy construction |
| CN112554013A (en) * | 2019-09-26 | 2021-03-26 | 中交国通公路工程技术有限公司 | Road surface flatness measuring device and measuring method thereof |
| CN114016361A (en) * | 2021-11-05 | 2022-02-08 | 史岩飞 | Road and bridge construction roughness measuring device |
| CN114086612A (en) * | 2021-11-18 | 2022-02-25 | 四川朝阳公路试验检测有限公司 | Detection auxiliary device for subgrade settlement |
| CN114324838A (en) * | 2021-12-31 | 2022-04-12 | 孙鹏飞 | Be applied to construction road quality and use multi-functional detection device |
| CN116592747A (en) * | 2023-07-17 | 2023-08-15 | 中铁城建集团第一工程有限公司 | Precast slab rough surface detection device |
-
2019
- 2019-01-17 CN CN201920077736.7U patent/CN209412670U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554013A (en) * | 2019-09-26 | 2021-03-26 | 中交国通公路工程技术有限公司 | Road surface flatness measuring device and measuring method thereof |
| CN110820497A (en) * | 2019-11-27 | 2020-02-21 | 周亚东 | Composite plastic track construction treatment equipment and treatment method |
| CN111119013A (en) * | 2020-02-24 | 2020-05-08 | 郑州市交通规划勘察设计研究院 | Level detection device for roadbed and pavement |
| CN112323593A (en) * | 2020-11-13 | 2021-02-05 | 张尚珠 | Pitch high pressure device of caulking for water conservancy construction |
| CN114016361A (en) * | 2021-11-05 | 2022-02-08 | 史岩飞 | Road and bridge construction roughness measuring device |
| CN114016361B (en) * | 2021-11-05 | 2022-11-01 | 史岩飞 | Road and bridge construction roughness measuring device |
| CN114086612A (en) * | 2021-11-18 | 2022-02-25 | 四川朝阳公路试验检测有限公司 | Detection auxiliary device for subgrade settlement |
| CN114324838A (en) * | 2021-12-31 | 2022-04-12 | 孙鹏飞 | Be applied to construction road quality and use multi-functional detection device |
| CN114324838B (en) * | 2021-12-31 | 2024-03-15 | 孙鹏飞 | Be applied to construction road quality and use multi-functional detection device |
| CN116592747A (en) * | 2023-07-17 | 2023-08-15 | 中铁城建集团第一工程有限公司 | Precast slab rough surface detection device |
| CN116592747B (en) * | 2023-07-17 | 2023-10-27 | 中铁城建集团第一工程有限公司 | Precast slab rough surface detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |