CN212030496U - Road and bridge construction measuring device - Google Patents
Road and bridge construction measuring device Download PDFInfo
- Publication number
- CN212030496U CN212030496U CN202020610941.8U CN202020610941U CN212030496U CN 212030496 U CN212030496 U CN 212030496U CN 202020610941 U CN202020610941 U CN 202020610941U CN 212030496 U CN212030496 U CN 212030496U
- Authority
- CN
- China
- Prior art keywords
- road
- gear
- block
- bridge construction
- measuring device
- Prior art date
- 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
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of road and bridge construction equipment, especially, a road and bridge construction measuring device, to the distancer when carrying out construction survey to road and bridge, owing to lead to the angular deviation, lead to measured data not accurate enough, and some road sections still need the slope to be measured, are difficult to the angle of confirming when carrying out the slope measurement, and then make to measure the problem convenient and accurate inadequately, now propose following scheme, it includes the support frame, the top fixed mounting of support frame has the pivot, the circular guard plate that two symmetries of fixedly connected with set up in the pivot, two circular guard plates and support frame fixed connection, and two circular guard plate internal rotations are connected with the perpendicular piece of arc. The utility model is simple in operation, convenient to use can carry out the level to the distancer that the bridge was used and correct and place, and when carrying out the oblique angle range finding, can show measurement angle, and can also stabilize the measuring state, makes things convenient for people to use.
Description
Technical Field
The utility model relates to a road and bridge construction equipment technical field especially relates to a road and bridge construction measuring device.
Background
The road and bridge generally comprises a plurality of parts such as a roadbed, a road surface, a bridge, tunnel engineering, traffic engineering facilities and the like, and people need to measure the distance when constructing the road and bridge, so people use advanced distance meters in some construction sections.
When the existing distance measuring instrument is used for construction measurement of a road and a bridge, due to the fact that angle deviation is caused, measured data is not accurate enough, slope measurement is needed for some road sections, the angle is difficult to determine when the slope measurement is carried out, and then the measurement is not convenient and accurate enough, so that the road and bridge construction measuring device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the distancer and when carrying out construction survey to road and bridge, owing to lead to angular deviation, lead to measured data not accurate enough, and some road sections still need the slope to measure, are difficult to the definite angle when carrying out the slope measurement, and then make and measure the shortcoming convenient and accurate inadequately, and a road and bridge construction measuring device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road and bridge construction measuring device, the loach carrying platform comprises a supporting fram, the top fixed mounting of support frame has the pivot, the circular guard plate that two symmetries of fixedly connected with set up in the pivot, two circular guard plates and support frame fixed connection, two circular guard plate internal rotations are connected with the perpendicular piece of arc, the perpendicular piece of arc and pivot fixed connection, the equal fixed mounting in both sides of the perpendicular piece of arc has the connecting rod, the one end difference fixed mounting that two connecting rods kept away from each other has distancer and balancing piece, distancer is the same with balancing piece weight, one side of a circular guard plate in two circular guard plates is rotated and is connected with the swivel, fixed mounting has same holding ring on two connecting rods, be equipped with the scale on the swivel, one.
Preferably, one side of swivel rotates and is connected with the commentaries on classics board, commentaries on classics board one side fixed mounting has the bull stick, fixed mounting has first gear on the bull stick, one side of swivel rotates and is connected with the second gear, first gear and second gear intermeshing, and the inboard fixed mounting of holding ring has the rack, the rack meshes with the second gear mutually, it can drive the second gear rotation through the intermeshing of first gear and second gear to rotate the commentaries on classics board, simultaneously because the intermeshing of second gear and rack for pivoted second gear can drive the holding ring and carry out the angle change.
Preferably, the constant head tank has been seted up to one side of change, and sliding connection has the toper ratch in the constant head tank, toper ratch and second gear intermeshing, and the toper ratch cooperatees with the rack, and the one end fixed mounting of toper ratch has buffer spring, and buffer spring and one side inner wall fixed connection of constant head tank, toper ratch can be through the cooperation of its wedge face and rack, and buffer spring to the support of toper ratch, and then to forming fixedly between holding ring and the change.
Preferably, annular spout has been seted up to one side of a circular guard plate in two circular guard plates, annular spout and change sliding connection, the spout has been seted up on one side inner wall of annular spout, fixed mounting has a plurality of teeth on one side inner wall of spout, the one end threaded connection of bull stick has the kicking block, one side sliding connection of kicking block has the fixture block, the fixture block cooperatees with the tooth in the spout, the pivoted bull stick can drive the kicking block through the threaded connection with the kicking block and remove, the kicking block of removal can form fixedly between change and the circular guard plate through the cooperation of fixture block and spout internal tooth.
Preferably, the dashpot has been seted up to one side of kicking block, and sliding connection has a connecting block on the inner wall of dashpot, connecting block and the fixture block fixed connection that corresponds, and fixed mounting has supporting spring on one side inner wall of dashpot, supporting spring's one end and connecting block fixed connection, and supporting spring can be through the support to the connecting block for fixture block and the interior tooth of spout abundant contact effect, make the change fix with circular guard plate.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the arc-shaped vertical block is slidably connected with the circular protection plate, so that the arc-shaped vertical block can drive the distance measuring instrument to keep a horizontal state, and the distance measuring instrument can conveniently measure a construction bridge;
(2) because the intermeshing of first gear and second gear, and the intermeshing of second gear and rack for pivoted bull stick can drive the holding ring and carry out the angle change, simultaneously because the threaded connection of bull stick and kicking block, and the cooperation of fixture block and spout internal tooth, make pivoted bull stick can drive the fixture block and fix between bull stick and the circular guard plate.
The utility model is simple in operation, convenient to use can carry out the level to the distancer that the bridge was used and correct and place, and when carrying out the oblique angle range finding, can show measurement angle, and can also stabilize the measuring state, makes things convenient for people to use.
Drawings
Fig. 1 is a schematic structural view of a road and bridge construction measuring device provided by the utility model;
FIG. 2 is a schematic cross-sectional view of the A-A of the measuring device for road and bridge construction provided by the present invention;
FIG. 3 is a schematic structural view of part A of a road and bridge construction measuring device provided by the present invention;
fig. 4 is the utility model provides a road and bridge construction measuring device's B part schematic structure.
In the figure: the device comprises a support frame 1, a rotating shaft 2, a circular protection plate 3, an arc vertical block 4, a connecting rod 5, a distance measuring instrument 6, a balance block 7, a positioning ring 8, a rotating ring 9, a pointer 10, a rotating plate 11, a first gear 12, a second gear 13, a conical toothed bar 14, a positioning groove 15, a buffer spring 16, a rotating rod 17, an ejector block 18, a sliding groove 19, a buffer groove 20, a connecting block 21, a clamping block 22 and a support spring 23.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a road and bridge construction measuring device comprises a support frame 1, a rotating shaft 2 is fixedly installed at the top of the support frame 1, two symmetrically arranged circular protection plates 3 are fixedly connected to the rotating shaft 2, the two circular protection plates 3 are fixedly connected with the support frame 1, an arc vertical block 4 is rotatably connected to the two circular protection plates 3, the arc vertical block 4 is fixedly connected with the rotating shaft 2, connecting rods 5 are fixedly installed at both sides of the arc vertical block 4, a distance measuring instrument 6 and a balancing block 7 are respectively fixedly installed at the ends of the two connecting rods 5 far away from each other, the weight of the distance measuring instrument 6 is the same as that of the balancing block 7, a rotating ring 9 is rotatably connected to one side of one circular protection plate 3 of the two circular protection plates 3, the same positioning ring 8 is fixedly installed on the two connecting rods 5, scales are arranged, the pointer 10 is fitted with a corresponding scale.
In this embodiment, one side of the rotating ring 9 is rotatably connected with the rotating plate 11, one side of the rotating plate 11 is fixedly provided with the rotating rod 17, the rotating rod 17 is fixedly provided with the first gear 12, one side of the rotating ring 9 is rotatably connected with the second gear 13, the first gear 12 is meshed with the second gear 13, the inner side of the positioning ring 8 is fixedly provided with the rack, and the rack is meshed with the second gear 13.
In this embodiment, a positioning groove 15 is formed in one side of the rotating ring 9, a tapered toothed bar 14 is slidably connected in the positioning groove 15, the tapered toothed bar 14 is meshed with the second gear 13, the tapered toothed bar 14 is matched with the rack, a buffer spring 16 is fixedly mounted at one end of the tapered toothed bar 14, and the buffer spring 16 is fixedly connected with the inner wall of one side of the positioning groove 15.
In this embodiment, annular spout has been seted up to one side of one circular guard plate 3 among two circular guard plates 3, and annular spout and swivel 9 sliding connection have seted up spout 19 on one side inner wall of annular spout, and fixed mounting has a plurality of teeth on one side inner wall of spout 19, and the one end threaded connection of bull stick 17 has kicking block 18, and one side sliding connection of kicking block 18 has fixture block 22, and fixture block 22 cooperatees with the tooth in the spout 19.
In this embodiment, buffer slot 20 has been seted up to one side of kicking block 18, and sliding connection has connecting block 21 on the inner wall of buffer slot 20, connecting block 21 and the fixture block 22 fixed connection that corresponds, and fixed mounting has supporting spring 23 on one side inner wall of buffer slot 20, supporting spring 23's one end and connecting block 21 fixed connection.
Example two
Referring to fig. 1-4, a road and bridge construction measuring device comprises a support frame 1, a rotating shaft 2 welded on the top of the support frame 1, two symmetrically arranged circular protection plates 3 fixedly connected on the rotating shaft 2, two circular protection plates 3 fixedly connected with the support frame 1, an arc vertical block 4 rotatably connected in the two circular protection plates 3, the arc vertical block 4 fixedly connected with the rotating shaft 2, connecting rods 5 welded on both sides of the arc vertical block 4, a distance measuring instrument 6 and a balance block 7 fixedly connected with the ends of the two connecting rods 5 far away from each other through bolts respectively, the weight of the distance measuring instrument 6 is the same as that of the balance block 7, a rotating ring 9 rotatably connected on one side of one circular protection plate 3 of the two circular protection plates 3, a same positioning ring 8 welded on the two connecting rods 5, scales arranged on the rotating ring 9, a pointer 10 welded, the pointer 10 is fitted with a corresponding scale.
In this embodiment, one side of swivel 9 is rotated and is connected with swivel plate 11, swivel plate 11 one side welding has bull stick 17, the welding has first gear 12 on the bull stick 17, one side of swivel 9 is rotated and is connected with second gear 13, first gear 12 and second gear 13 intermeshing, and the inboard welding of holding ring 8 has the rack, the rack meshes with second gear 13 mutually, it can drive second gear 13 through the intermeshing of first gear 12 with second gear 13 to rotate swivel plate 11, simultaneously because the intermeshing of second gear 13 and rack, make pivoted second gear 13 can drive holding ring 8 and carry out the angle change.
In this embodiment, constant head tank 15 has been seted up to one side of change 9, sliding connection has toper ratch 14 in the constant head tank 15, toper ratch 14 and second gear 13 intermeshing, toper ratch 14 cooperatees with the rack, buffer spring 16 has been welded to the one end of toper ratch 14, one side inner wall fixed connection of buffer spring 16 and constant head tank 15, toper ratch 14 can be through the cooperation of its wedge face and rack, and buffer spring 16 is to the support of toper ratch 14, and then it is fixed to form between holding ring 8 and the change 9.
In this embodiment, annular spout has been seted up to one side of a circular guard plate 3 in two circular guard plates 3, annular spout and change 9 sliding connection, spout 19 has been seted up on one side inner wall of annular spout, the welding has a plurality of teeth on one side inner wall of spout 19, the one end threaded connection of bull stick 17 has kicking block 18, one side sliding connection of kicking block 18 has fixture block 22, fixture block 22 cooperatees with the tooth in the spout 19, pivoted bull stick 17 can drive kicking block 18 through the threaded connection with kicking block 18 and remove, the kicking block 18 that removes can form fixedly between change 9 and the circular guard plate 3 through the cooperation of fixture block 22 with spout 19 internal tooth.
In this embodiment, buffer slot 20 has been seted up to one side of kicking block 18, sliding connection has connecting block 21 on the inner wall of buffer slot 20, connecting block 21 and the fixture block 22 fixed connection that corresponds, and the welding has supporting spring 23 on one side inner wall of buffer slot 20, supporting spring 23's one end and connecting block 21 fixed connection, supporting spring 23 can be through the support to connecting block 21, make fixture block 22 and the abundant contact effect of tooth in the spout 19, make swivel 9 fix with circular guard plate 3.
In the embodiment, when the distance of bridge construction needs to be measured, the device is placed at one end of a bridge, the arc-shaped vertical block 4 drives the distance measuring instrument 6 to be in a horizontal state under the action of gravity, so that the distance measuring instrument 6 can stably and accurately measure two ends of a bridge under construction, when the measurement angle needs to be adjusted, the rotating plate 11 is rotated, the rotating plate 11 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the second gear 13 drives the conical toothed bar 14 to be separated from the matching with the rack through the meshing with the rack, so that the second gear 13 drives the positioning ring 8 to rotate through the mutual meshing with the rack, the rotating positioning ring 8 drives the distance measuring instrument 6 to change the angle through the connecting rod 5, meanwhile, the rotating plate 11 is rotated to drive the rotating rod 17 to rotate, the rotating rod 17 drives the jacking block 18 to move through the threaded connection with the jacking block 18, the kicking block 18 that removes is through mutually supporting of fixture block 22 and 19 internal teeth of spout to fixing between swivel 9 and the circular guard plate 3, the holding ring 8 that forms the angle change simultaneously can react the turned angle of distancer 6 through the cooperation of pointer 10 with the scale, makes things convenient for people to use. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is the schematic diagram, and its specific size and proportion need adjust according to actual conditions, and the adjustment and the change of adaptation can be carried out according to actual conditions to its inside electric elements that relates.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a road and bridge construction measuring device, including support frame (1), a serial communication port, the top fixed mounting of support frame (1) has pivot (2), fixedly connected with two circular guard plates (3) that the symmetry set up on pivot (2), two circular guard plates (3) and support frame (1) fixed connection, two circular guard plates (3) internal rotation are connected with arc vertical piece (4), arc vertical piece (4) and pivot (2) fixed connection, arc vertical piece's (4) both sides all fixed mounting have connecting rod (5), the one end that two connecting rod (5) kept away from each other is fixed mounting respectively has distancer (6) and balancing piece (7), distancer (6) are the same with balancing piece (7) weight, one side of one circular guard plate (3) in two circular guard plates (3) rotates and is connected with swivel (9), the two connecting rods (5) are fixedly provided with the same positioning ring (8), scales are arranged on the rotating ring (9), one side of the positioning ring (8) is fixedly provided with a pointer (10), and the pointer (10) is matched with the corresponding scales.
2. The road and bridge construction measuring device according to claim 1, wherein one side of the rotating ring (9) is rotatably connected with a rotating plate (11), one side of the rotating plate (11) is fixedly provided with a rotating rod (17), the rotating rod (17) is fixedly provided with a first gear (12), one side of the rotating ring (9) is rotatably connected with a second gear (13), the first gear (12) and the second gear (13) are mutually meshed, a rack is fixedly arranged on the inner side of the positioning ring (8), and the rack is meshed with the second gear (13).
3. The road and bridge construction measuring device of claim 1, wherein a positioning groove (15) is formed in one side of the rotating ring (9), a conical rack (14) is connected in the positioning groove (15) in a sliding manner, the conical rack (14) is meshed with the second gear (13), the conical rack (14) is matched with a rack, a buffer spring (16) is fixedly mounted at one end of the conical rack (14), and the buffer spring (16) is fixedly connected with the inner wall of one side of the positioning groove (15).
4. The road and bridge construction measuring device of claim 1, wherein one side of one circular protection plate (3) of the two circular protection plates (3) is provided with an annular sliding groove, the annular sliding groove is slidably connected with the rotating ring (9), a sliding groove (19) is formed in the inner wall of one side of the annular sliding groove, a plurality of teeth are fixedly mounted on the inner wall of one side of the sliding groove (19), one end of the rotating rod (17) is in threaded connection with an ejector block (18), one side of the ejector block (18) is slidably connected with a fixture block (22), and the fixture block (22) is matched with the teeth in the sliding groove (19).
5. The road and bridge construction measuring device of claim 4, wherein a buffer groove (20) is formed in one side of the top block (18), a connecting block (21) is slidably connected to the inner wall of the buffer groove (20), the connecting block (21) is fixedly connected with a corresponding clamping block (22), a supporting spring (23) is fixedly mounted on the inner wall of one side of the buffer groove (20), and one end of the supporting spring (23) is fixedly connected with the connecting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020610941.8U CN212030496U (en) | 2020-04-22 | 2020-04-22 | Road and bridge construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020610941.8U CN212030496U (en) | 2020-04-22 | 2020-04-22 | Road and bridge construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212030496U true CN212030496U (en) | 2020-11-27 |
Family
ID=73494274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020610941.8U Expired - Fee Related CN212030496U (en) | 2020-04-22 | 2020-04-22 | Road and bridge construction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212030496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639619A (en) * | 2021-09-01 | 2021-11-12 | 吴明辉 | Engineering supervision verticality detection device |
-
2020
- 2020-04-22 CN CN202020610941.8U patent/CN212030496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639619A (en) * | 2021-09-01 | 2021-11-12 | 吴明辉 | Engineering supervision verticality detection device |
| CN113639619B (en) * | 2021-09-01 | 2023-10-20 | 众成工程管理集团有限公司 | Engineering supervision verticality detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212030496U (en) | Road and bridge construction measuring device | |
| CN102269585A (en) | Method for precisely measuring survey beacon height | |
| CN211228436U (en) | Novel highway subgrade settlement monitoring device | |
| CN216791188U (en) | Building slope measuring device for building monitoring | |
| CN213779032U (en) | Simple and easy unwrapping wire measuring device that construction used | |
| CN216566756U (en) | Building engineering surveying and mapping device | |
| CN215524629U (en) | Measuring device for building engineering management | |
| CN212715970U (en) | Elevation structure for building construction | |
| CN209978797U (en) | Die carrier board inclined hole angle detection device | |
| CN210426447U (en) | Size detection device is used in bearing ring production | |
| CN210638693U (en) | Road surface slope detector | |
| CN216746081U (en) | Based on special gradient measuring device of building engineering | |
| CN213579328U (en) | Perpendicular detection device of road and bridge | |
| CN219200422U (en) | Slope measuring device | |
| CN220153560U (en) | Vertical calibration degree detection device | |
| CN212585695U (en) | Auxiliary indication measuring device for level | |
| CN217764980U (en) | Special gradient measuring device of building engineering | |
| CN216898883U (en) | Portable slope ratio measuring device | |
| CN213336148U (en) | Concrete column perpendicularity detection device | |
| CN215639436U (en) | Measuring device is used in electromechanical engineering construction | |
| CN214702258U (en) | Novel convenient measurement that is used for highway engineering device | |
| CN216590787U (en) | Distance measuring device for environmental impact evaluation monitoring | |
| CN211121192U (en) | Engineering is managed and is used slope measuring tool | |
| CN219301625U (en) | Vertical measurement equipment for street lamp installation | |
| CN218865107U (en) | Road surface slope measuring device |
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: 20201127 |