CN211036640U - Road surface levelling instrument for town road construction quality - Google Patents
Road surface levelling instrument for town road construction quality Download PDFInfo
- Publication number
- CN211036640U CN211036640U CN201921469310.2U CN201921469310U CN211036640U CN 211036640 U CN211036640 U CN 211036640U CN 201921469310 U CN201921469310 U CN 201921469310U CN 211036640 U CN211036640 U CN 211036640U
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- CN
- China
- Prior art keywords
- road surface
- construction quality
- road construction
- connecting rod
- threaded
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a road surface levelling instrument for town road construction quality relates to town road construction technical field, which comprises a supporting plate, the last fixed surface of backup pad inlays and has the lantern ring. This road surface levelling instrument is used to town road construction quality, promote the device's position better through the gyro wheel, thereby remove the measurement to the roughness on road surface, in the user demand according to the difference, through unscrewing the threaded rod, thereby highly adjusting the use of backup pad, at the measuring in-process, remove to the place ahead through promoting the device, at the in-process that removes, position change through observing the pointer, judge whether the road surface is the flattening, because the self gravity of gravity piece, remain vertical state throughout, therefore when measuring, the pointer inclines certain angle to the right side, the right side road surface is higher, otherwise, the pointer is then higher for the left side road surface to the left side slope, this levelling device simple structure is convenient with the use, the use levelling effect of the device has been improved.
Description
Technical Field
The utility model relates to a town road construction technical field specifically is a town road construction is road surface levelling instrument for quality.
Background
The road is generally a general name of various roads for land transportation service, passing various motor vehicles, man-power vehicles, riding livestock and pedestrians, and is divided into urban roads, highways, factory roads, rural roads, forest roads and the like according to use properties.
The road leveling instrument for road construction can adopt electronic equipment to measure the flatness of a road surface in the using process, is limited in use environment, complex in structure and operation, difficult to level in places where power supply is difficult, and poor in use convenience.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a road surface levelling instrument is used to town road construction quality has solved the relatively poor problem of road levelling instrument convenience for road construction.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a road surface levelling instrument for town road construction quality, includes the backup pad, the last fixed surface of backup pad inlays and has the lantern ring.
Two symmetrical support columns have been placed to the below of backup pad, two the top of support column runs through two lantern rings respectively and extends to the top of backup pad, and the left and right sides face of backup pad is all fixed to be inlayed and is had the screwed pipe, the board of spiraling has all been placed to the left and right sides of backup pad, two the equal fixed mounting in a side that the board is close to each other revolves has the threaded rod, two spacing hole that the equidistance was arranged is all seted up to the side that the support column was kept away from each other, two the one end that the threaded rod is close to each other all runs through the screwed pipe and extends to the inside in spacing hole, and threaded rod and screwed pipe threaded connection, the spacing groove has been seted up at the middle part of backup pad upper surface, the middle part.
Further, every the equal fixed mounting of inside wall of the lantern ring has a sliding block, two the spout has all been seted up to the side that is close to each other of support column, and two sliding blocks joint respectively in the inside of two spouts.
Through adopting above-mentioned technical scheme, better restriction the moving direction of support column avoids support column pivoted problem in the use.
Further, every the equal fixed mounting in bottom of support column has the chassis, every both ends are all fixed articulated to have the gyro wheel around the chassis.
Through adopting above-mentioned technical scheme, better supporting the device to better move the device when measuring.
Furthermore, the bottom fixed mounting of connecting rod has the connecting rod, the bottom fixed mounting of connecting rod has the gravity piece.
Through adopting above-mentioned technical scheme, through the self gravity of gravity piece, remain vertical state throughout when measuring, thereby the angle change through the indicator board obtains whether the road surface levels.
Furthermore, the upper surface of backup pad is fixed and is installed the indicator panel, the scale mark that the equidistance was arranged is seted up in the front of indicator panel.
Through adopting above-mentioned technical scheme, better position through the pointer scale mark on the indicator board judges whether the road surface is the flattening.
Further, the diameter value of connecting rod is less than the width value of spacing groove, the diameter value in spacing hole equals the diameter value of threaded rod.
Through adopting above-mentioned technical scheme, better prevent to cause the problem of card pause in using the measurement process.
Compared with the prior art, this road surface levelling instrument for town road construction quality possesses following beneficial effect:
1. the utility model discloses a be provided with the backup pad, support column, chassis and gyro wheel are used in the cooperation, and at the in-process that uses, can be better support the device to promote through the better position to the device of gyro wheel, thereby remove the measurement to the roughness on road surface, according to the user demand of difference, through unscrewing the threaded rod, thereby highly adjust the use of backup pad.
2. The utility model discloses a be provided with the backup pad, the balancing weight is used in the cooperation, pointer and indicator board, at measuring in-process, move to the place ahead through promoting the device, at the in-process that removes, through the position change who observes the pointer, judge whether the road surface is the flattening, because the self gravity of gravity piece, remain vertical state throughout, consequently when measuring, the pointer inclines certain angle to the right side, the right side road surface is higher, otherwise, the pointer is then higher for the left side road surface to the left side slope, this levelling device simple structure is convenient with the use, the use levelling effect of the device has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;
FIG. 3 is a schematic view of the structure of the support pillar of the present invention;
fig. 4 is a side view of the support column of the present invention.
In the figure: 1-supporting plate, 2-supporting column, 3-bottom frame, 4-roller, 5-limiting groove, 6-indicating plate, 7-scale mark, 8-limiting hole, 9-screwed pipe, 10-gravity block, 11-pointer, 12-connecting rod, 13-pin shaft, 14-connecting rod, 15-rotary plate, 16-threaded rod, 17-sliding groove, 18-sliding block and 19-lantern ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a road surface levelling instrument for town road construction quality, includes backup pad 1, and the fixed surface of backup pad 1 inlays and has lantern ring 19.
Two symmetrical support columns 2 are placed below a support plate 1, the top ends of the two support columns 2 respectively penetrate through two lantern rings 19 and extend to the upper side of the support plate 1, threaded pipes 9 are fixedly embedded on the left side surface and the right side surface of the support plate 1, rotary plates 15 are placed on the left side surface and the right side surface of the support plate 1, threaded rods 16 are fixedly mounted on one side surface, close to each other, of the two rotary plates 15, limit holes 8 which are arranged at equal intervals are formed in one side surface, far away from each other, of the two support columns 2, one ends, close to each other, of the two threaded rods 16 respectively penetrate through the threaded pipes 9 and extend to the inner parts of the limit holes 8, the threaded rods 16 are in threaded connection with the threaded pipes 9, a limit groove 5 is formed in the middle part of the upper surface of the support plate 1, connecting rods 12 are fixedly hinged to the middle, the side surfaces, close to each other, of the two support columns 2 are respectively provided with a sliding groove 17, the two sliding blocks 18 are respectively clamped inside the two sliding grooves 17, the moving direction of the support columns 2 is better limited, the problem that the support columns 2 rotate in the use process is solved, the bottom end of each support column 2 is fixedly provided with an underframe 3, the front end and the rear end of each underframe 3 are respectively fixedly hinged with a roller 4, the device is better supported, the device is better moved in the measurement process, the bottom end of a connecting rod 12 is fixedly provided with a connecting rod 14, the bottom end of the connecting rod 14 is fixedly provided with a gravity block 10, the self gravity of the gravity block 10 is always kept in a vertical state in the measurement process, whether the road surface is flat or not is obtained through the angle change of the indicator plate 6, the indicator plate 6 is fixedly arranged on the upper surface of the support plate 1, the front surface of the indicator, whether the road surface is leveled better through the position judgement road surface of pointer 11 scale mark 7 on indicator board 6, the diameter value of connecting rod 12 is less than the width value of spacing groove 5, and the diameter value of spacing hole 8 equals the diameter value of threaded rod 16, the better problem that causes the card pause in the use measurement process that prevents.
During the use, promote the device's position better through gyro wheel 4, thereby remove the measurement to the roughness on road surface, in the user demand according to the difference, through unscrewing threaded rod 16, thereby highly adjusting the use of backup pad 1, at the measuring in-process, move to the place ahead through promoting the device, at the in-process that removes, through the position change who observes pointer 11, judge whether the road surface is the flattening, because the self gravity of gravity piece 10, remain vertical state throughout, consequently when measuring, pointer 11 inclines certain angle to the right side, the right side road surface is higher, otherwise, pointer 11 is then higher for the left side road surface to the left side slope, this levelling device simple structure is convenient with the use, the use levelling effect of the device has been improved.
Claims (6)
1. The utility model provides a town road construction quality is with road surface levelling instrument, includes backup pad (1), its characterized in that: a lantern ring (19) is fixedly embedded on the upper surface of the supporting plate (1);
two symmetrical supporting columns (2) are placed below the supporting plate (1), the top ends of the supporting columns (2) penetrate through two lantern rings (19) respectively and extend to the upper portion of the supporting plate (1), threaded pipes (9) are fixedly embedded in the left side face and the right side face of the supporting plate (1), rotary plates (15) are placed on the left side and the right side of the supporting plate (1), threaded rods (16) are fixedly mounted on one side faces, close to each other, of the rotary plates (15), limiting holes (8) which are arranged equidistantly are formed in one side face, far away from each other, of the supporting columns (2), one ends, close to each other, of the threaded rods (16) penetrate through the threaded pipes (9) and extend to the inner portions of the limiting holes (8), the threaded rods (16) are in threaded connection with the threaded pipes (9), and limiting grooves (5) are formed in the middle of the upper surface of the, the middle part of spacing groove (5) inside wall has connecting rod (12) through round pin axle (13) fixed hinge, the top fixed mounting of connecting rod (12) has pointer (11).
2. The road surface planometer for municipal road construction quality according to claim 1, characterized in that: every the equal fixed mounting of inside wall of the lantern ring (19) has sliding block (18), two spout (17) have all been seted up to the side that is close to each other of support column (2), and two inside at two spout (17) of joint respectively in sliding block (18).
3. The road surface planometer for municipal road construction quality according to claim 1, characterized in that: the bottom of each support column (2) is fixedly provided with an underframe (3), and the front end and the rear end of each underframe (3) are fixedly hinged with rollers (4).
4. The road surface planometer for municipal road construction quality according to claim 1, characterized in that: the bottom fixed mounting of connecting rod (12) has connecting rod (14), the bottom fixed mounting of connecting rod (14) has gravity piece (10).
5. The road surface planometer for municipal road construction quality according to claim 1, characterized in that: the upper surface fixed mounting of backup pad (1) has indicator board (6), scale mark (7) that the equidistance was arranged are seted up in the front of indicator board (6).
6. The road surface planometer for municipal road construction quality according to claim 1, characterized in that: the diameter value of connecting rod (12) is less than the width value of spacing groove (5), the diameter value in spacing hole (8) equals the diameter value of threaded rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469310.2U CN211036640U (en) | 2019-09-04 | 2019-09-04 | Road surface levelling instrument for town road construction quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469310.2U CN211036640U (en) | 2019-09-04 | 2019-09-04 | Road surface levelling instrument for town road construction quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211036640U true CN211036640U (en) | 2020-07-17 |
Family
ID=71569559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469310.2U Expired - Fee Related CN211036640U (en) | 2019-09-04 | 2019-09-04 | Road surface levelling instrument for town road construction quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211036640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502720A (en) * | 2021-07-12 | 2021-10-15 | 淮阴工学院 | Road pavement gradient detection device |
| CN113981783A (en) * | 2021-11-08 | 2022-01-28 | 郭献松 | Be used for highway engineering road surface thickness check out test set |
-
2019
- 2019-09-04 CN CN201921469310.2U patent/CN211036640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502720A (en) * | 2021-07-12 | 2021-10-15 | 淮阴工学院 | Road pavement gradient detection device |
| CN113981783A (en) * | 2021-11-08 | 2022-01-28 | 郭献松 | Be used for highway engineering road surface thickness check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210904 |