CN212458385U - Road and bridge construction measuring device - Google Patents
Road and bridge construction measuring device Download PDFInfo
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- CN212458385U CN212458385U CN202021723165.9U CN202021723165U CN212458385U CN 212458385 U CN212458385 U CN 212458385U CN 202021723165 U CN202021723165 U CN 202021723165U CN 212458385 U CN212458385 U CN 212458385U
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Abstract
The utility model belongs to the technical field of the bridge construction measurement technique and specifically relates to a road and bridge construction measuring device, including the measuring instrument body, the bottom fixed mounting of measuring instrument body has the roof, the bottom fixed mounting of roof has the worm, the bottom of worm is provided with the fixing base, the worm runs through the fixing base, and with fixing base threaded connection, supporting mechanism is installed in the outside of fixing base, supporting mechanism includes the mounting panel, mounting panel fixed mounting is in the outside of fixing base, the epitaxy of mounting panel articulates there is a plurality of loop bars, the loop bar is around mounting panel evenly distributed, the bottom of loop bar all is overlapped and is equipped with the sleeve, peg graft in the sleeve in the bottom of loop bar, and with sleeve sliding connection, adjusting bolt is installed to telescopic outside screw thread, the equal fixed mounting. The utility model discloses a safety cover can cover it when the measuring instrument body is idle, can protect the measuring instrument body can not receive the direct striking of foreign object like this, avoids the measuring instrument to receive the damage.
Description
Technical Field
The utility model relates to a bridge construction measurement technical field especially relates to a road and bridge construction measuring device.
Background
The road bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical revetments, bank protection, diversion projects and the like;
the existing road and bridge measuring device cannot well protect the measuring instrument, the measuring instrument is still exposed to the external environment when not used, the construction site condition is complex, the measuring instrument is easily impacted by flying stones or other hard objects, and the measuring instrument is easily damaged, so that the service life of the measuring instrument is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has the measuring instrument to receive the foreign object easily and damage among the prior art, 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, includes the measuring instrument body, the bottom fixed mounting of measuring instrument body has the roof, the bottom fixed mounting of roof has the worm, the bottom of worm is provided with the fixing base, the worm runs through the fixing base, and with fixing base threaded connection, supporting mechanism is installed in the outside of fixing base, supporting mechanism includes the mounting panel, mounting panel fixed mounting is in the outside of fixing base, the epitaxy of mounting panel articulates there is a plurality of loop bars, the loop bar is around mounting panel evenly distributed, the bottom of loop bar all is overlapped and is equipped with the sleeve, peg graft in the sleeve in the bottom of loop bar, and with sleeve sliding connection, adjusting bolt is installed to telescopic outside screw thread, the equal fixed mounting in telescopic bottom has the inserted bar.
Preferably, the outer side of the top plate is hinged with a protective cover, and the protective cover is matched with the top plate.
Preferably, elevating system is installed to the lateral wall of fixing base, elevating system includes fixed case, fixed case fixed mounting is on the fixing base.
Preferably, the inside of the fixed box is rotatably provided with a worm wheel, the worm wheel is in transmission connection with a worm, and one side of the worm is coaxially and fixedly provided with a first bevel gear.
Preferably, a through rotating shaft is rotatably mounted inside the fixed box, a second bevel gear is fixedly mounted at one end of the rotating shaft and located inside the fixed box, and the second bevel gear is meshed with the first bevel gear; the other end fixed mounting of pivot has the hand wheel, the hand wheel is located the outside of fixed case.
The utility model provides a pair of road and bridge construction measuring device, beneficial effect lies in: the protective cover can cover the measuring instrument body when the measuring instrument body is idle, so that the measuring instrument body can be protected from being directly impacted by foreign objects, and the measuring instrument is prevented from being damaged; in addition, the extension length of the loop bar can be adjusted through the adjusting bolt, so that the fixing seat can be conveniently leveled, and the measuring instrument body is in a horizontal state.
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 structural view of a supporting mechanism of the road and bridge construction measuring device provided by the utility model;
fig. 3 is the utility model provides a road and bridge construction measuring device's elevating system's schematic structure.
In the figure: the measuring instrument comprises a fixed seat 1, a supporting mechanism 2, a mounting plate 21, a loop bar 22, a sleeve 23, an adjusting bolt 24, an inserted bar 25, a worm 3, a lifting mechanism 4, a fixed box 41, a worm wheel 42, a first bevel gear 43, a second bevel gear 44, a rotating shaft 45, a hand wheel 46, a top plate 5, a measuring instrument body 6 and a protective cover 7.
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.
Example 1:
referring to fig. 1-2, the road and bridge construction measuring device comprises a measuring instrument body 6, wherein a top plate 5 is fixedly installed at the bottom of the measuring instrument body 6, a protective cover 7 is hinged to the outer side of the top plate 5, and the protective cover 7 is matched with the top plate 5; the bottom fixed mounting of roof 5 has worm 3, the bottom of worm 3 is provided with fixing base 1, worm 3 runs through fixing base 1, and with 1 threaded connection of fixing base, supporting mechanism 2 is installed in the outside of fixing base 1, supporting mechanism 2 includes mounting panel 21, 21 fixed mounting in the outside of fixing base 1 of mounting panel, the epitaxy of mounting panel 21 articulates there is a plurality of loop bars 22, loop bar 22 is around mounting panel 21 evenly distributed, the bottom of loop bar 22 all is equipped with sleeve 23, peg graft in sleeve 23 in sleeve 22's bottom, and with sleeve 23 sliding connection, adjusting bolt 24 is installed to sleeve 23's outside screw thread, the equal fixed mounting in bottom of sleeve 23 has inserted bar 25.
The protective cover 7 can cover the measuring instrument body 6 when the measuring instrument body 6 is idle, so that the measuring instrument body 6 can be protected from being directly impacted by foreign objects, and the measuring instrument is prevented from being damaged; in addition, the extension length of the loop bar 22 can be adjusted through the adjusting bolt 24, so that the fixing seat 1 can be leveled conveniently, and the measuring instrument body 6 is in a horizontal state.
Example 2:
referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that, an elevating mechanism 4 is installed on an outer side wall of a fixed seat 1, the elevating mechanism 4 includes a fixed box 41, the fixed box 41 is fixedly installed on the fixed seat 1, a worm wheel 42 is rotatably installed inside the fixed box 41, the worm wheel 42 is in transmission connection with a worm 3, a first bevel gear 43 is coaxially and fixedly installed on one side of the worm 3, a through rotating shaft 45 is rotatably installed inside the fixed box 41, a second bevel gear 44 is fixedly installed at one end of the rotating shaft 45, the second bevel gear 44 is located inside the fixed box 41, and the second bevel gear 44 is engaged with the first bevel gear 43; the other end of the rotating shaft 45 is fixedly provided with a hand wheel 46, and the hand wheel 46 is positioned on the outer side of the fixed box 41.
After the measuring instrument body 6 is leveled, the rotating shaft 45 can drive the second bevel gear 44 to rotate by rotating the hand wheel 46, the first bevel gear 43 can drive the worm wheel 42 to rotate as the second bevel gear 44 is meshed with the first bevel gear 43, and the worm 3 can rotate as the worm wheel 42 is in transmission connection with the worm 3, so that the worm 3 can be displaced in the vertical direction; therefore, the height of the measuring instrument can be adjusted, and the operation is simpler and more convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a road and bridge construction measuring device, includes measuring instrument body (6), its characterized in that, the bottom fixed mounting of measuring instrument body (6) has roof (5), the bottom fixed mounting of roof (5) has worm (3), the bottom of worm (3) is provided with fixing base (1), worm (3) run through fixing base (1), and with fixing base (1) threaded connection, supporting mechanism (2) are installed to the outside of fixing base (1), supporting mechanism (2) include mounting panel (21), mounting panel (21) fixed mounting is in the outside of fixing base (1), the extension of mounting panel (21) articulates there are a plurality of loop bars (22), loop bar (22) are evenly distributed around mounting panel (21), the bottom of loop bar (22) all overlaps and is equipped with sleeve (23), the bottom of loop bar (22) is pegged graft in sleeve (23), and with sleeve (23) sliding connection, adjusting bolt (24) are installed to the outside screw thread of sleeve (23), the equal fixed mounting in bottom of sleeve (23) has inserted bar (25).
2. A road and bridge construction measuring device according to claim 1, characterized in that the outside of the top plate (5) is hinged with a protective cover (7), the protective cover (7) is matched with the top plate (5).
3. A road and bridge construction measuring device according to claim 1, characterized in that the outer side wall of the fixed base (1) is provided with a lifting mechanism (4), the lifting mechanism (4) comprises a fixed box (41), and the fixed box (41) is fixedly arranged on the fixed base (1).
4. The road and bridge construction measuring device of claim 3, wherein a worm gear (42) is rotatably mounted inside the fixed box (41), the worm gear (42) is in transmission connection with a worm (3), and a first bevel gear (43) is coaxially and fixedly mounted on one side of the worm (3).
5. A road and bridge construction measuring device as claimed in claim 4, wherein a through rotating shaft (45) is rotatably installed inside the fixed box (41), a second bevel gear (44) is fixedly installed at one end of the rotating shaft (45), the second bevel gear (44) is located inside the fixed box (41), and the second bevel gear (44) is meshed with the first bevel gear (43); the other end fixed mounting of pivot (45) has hand wheel (46), hand wheel (46) are located the outside of fixed case (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723165.9U CN212458385U (en) | 2020-08-18 | 2020-08-18 | Road and bridge construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723165.9U CN212458385U (en) | 2020-08-18 | 2020-08-18 | Road and bridge construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458385U true CN212458385U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021723165.9U Active CN212458385U (en) | 2020-08-18 | 2020-08-18 | Road and bridge construction measuring device |
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| Country | Link |
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| CN (1) | CN212458385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739757A (en) * | 2021-09-03 | 2021-12-03 | 陈丽丽 | Land levelness measuring device for national soil resource space planning |
-
2020
- 2020-08-18 CN CN202021723165.9U patent/CN212458385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739757A (en) * | 2021-09-03 | 2021-12-03 | 陈丽丽 | Land levelness measuring device for national soil resource space planning |
| CN113739757B (en) * | 2021-09-03 | 2023-07-25 | 陈丽丽 | Land levelness measuring device for planning land resource space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 257091 No. 267-13, Daduhe Road, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Dongke Engineering Testing Co.,Ltd. Address before: 257091 Shandong city of Dongying province Dongying District Front Street No. 65 Patentee before: SHANDONG KEDA INFRASTRUCTURE Co.,Ltd. |
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| TR01 | Transfer of patent right |