CN211425443U - Road and bridge construction measuring device - Google Patents
Road and bridge construction measuring device Download PDFInfo
- Publication number
- CN211425443U CN211425443U CN202020253886.1U CN202020253886U CN211425443U CN 211425443 U CN211425443 U CN 211425443U CN 202020253886 U CN202020253886 U CN 202020253886U CN 211425443 U CN211425443 U CN 211425443U
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- CN
- China
- Prior art keywords
- measuring device
- road
- bridge construction
- fixed baseplate
- fixed base
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a road and bridge construction measuring device, which comprises a protective cover, an installation boss and a fixed base, the fixed base is provided with 4 supporting rods which are connected with the fixed base in a sliding way, the bottom of the supporting rod is provided with a bottom foot, the levelness of the fixed base is adjusted by 4 supporting rods which are connected with the fixed base in a sliding way, the foot which is rotatably connected with the support rod ensures the fitting degree between the equipment and the ground, when the locking nut is loosened to adjust the fixed base to the horizontal level, the leveling work of the measuring equipment can be completed by locking the locking nut, and the front level gauge and the side level gauge which are arranged on the front surface and the side surface of the mounting boss can enable a worker to conveniently observe the levelness of the measuring device from different angles. The utility model has the advantages of simple structure and convenient operation.
Description
Technical Field
The utility model relates to a measuring equipment technical field specifically is a road and bridge construction measuring device.
Background
Need measure the length width when road bridge construction, be convenient for do not have the error when being under construction, can not influence road bridge's quality, can use the distancer when measuring, need not technical staff manual measurement, improve the precision when distance measurement simultaneously, but often need people manual support or fix somewhere when the distancer uses, people manually support the distancer and rock the distancer because of the health easily and lead to rocking the distancer to range finding inaccurate, fix the distancer in somewhere also be convenient for technical staff and collect when not using the distancer, and measure the time ground often unsmooth outside, unable fine regulation of measuring device among the prior art is to the instrument level.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road and bridge construction measuring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a road and bridge construction measuring device, includes safety cover, installation base and fixed baseplate, the installation base arrange with fixed baseplate directly over and with fixed baseplate between fixed baseplate, install positive spirit level on the front of installation base, a plurality of bracing piece has been arranged on the fixed baseplate, sliding connection between bracing piece and the fixed baseplate, the footing is installed to the bottom of bracing piece, on the lateral wall of fixed baseplate with the corresponding position of bracing piece is provided with lock nut, lock nut realizes being connected through the screw thread between with the fixed baseplate, fixedly connected with connecting rod on the installation base, the safety cover has been arranged to the upper end of connecting rod and with fixed connection between the safety cover, be provided with focus lens in the safety cover.
As a further aspect of the present invention: the supporting rods are 4 in number and are symmetrically arranged on the fixed base.
As a further aspect of the present invention: the connecting rod is a pneumatic connecting rod.
As a further aspect of the present invention: the bottom feet are rotatably connected with the supporting rod through connecting holes arranged on the supporting rod.
As a further aspect of the present invention: and a side level gauge is arranged on the side surface of the mounting boss.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a 4 with sliding connection's bracing piece is accomplished right between the fixed baseplate the regulation of fixed baseplate levelness, through with rotate between the bracing piece and connect the footing is guaranteed the laminating degree of equipment between with ground to make equipment more firm and firm, when loosening lock nut adjusts fixed baseplate to the level, locks lock nut can accomplish the work of making level to this measuring equipment, and arrange in the positive spirit level and the side spirit level of installation boss front and side then can make the staff can be very convenient observe measuring device's levelness from different angles. The utility model has the advantages of simple structure and convenient operation.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a road and bridge construction measuring device.
In the figure: 11. a focusing lens; 12. a connecting rod; 13. mounting a boss; 14. a front level; 15. a fixed base; 16. a support bar; 17. footing; 18. a side level; 19. locking the nut; 20. connecting holes; 21. a protective cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the term "center". The directional or positional relationships "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are indicative of the directional or positional relationships illustrated in fig. 1, merely to facilitate description and to simplify description, and are not indicative or implied that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
Example 1
Referring to fig. 1, a measuring device for road and bridge construction, which comprises a protective cover 21, a mounting boss 13 and a fixing base 15, wherein the mounting boss 13 is arranged right above the fixing base 15 and fixedly connected with the fixing base 15, preferably welded, so that a worker can adjust the levelness of the measuring device from the front, a front level gauge 14 is arranged on the front of the mounting boss 13, a plurality of support rods 16 are arranged on the fixing base 15, so that the levelness of the measuring device can be adjusted by adjusting the relative positions between the fixing base 15 and the support rods 16, the support rods 16 are slidably connected with the fixing base 15, feet 17 are arranged at the bottoms of the support rods 16 so as to increase the contact area between the measuring device and the ground, and the support rods 16 slidably connected with the fixing base 15 are fixed, the utility model discloses a focusing lens, including support rod 16, fixed baseplate 15, fixedly connected with connecting rod 12 on installation boss 13, the upper end of connecting rod 12 has been arranged safety cover 21 and with fixed connection between safety cover 21, be provided with focusing lens 11 in the safety cover 21, through the protection to focusing lens 11 is realized to safety cover 21 on fixed baseplate 15's the lateral wall with the corresponding position of support rod 16 is provided with lock nut 19, lock nut 19 realizes being connected through the screw thread between with fixed baseplate 15, fixedly connected with connecting rod 12 on the installation boss 13.
As a further aspect of this embodiment: in order to make the measuring device more stable, the support rods 16 are 4 in total and are symmetrically arranged on the fixed base 15.
As a further aspect of this embodiment: in order to make the horizontal condition of the measuring device easily observed by the staff at the side, a side level 18 is arranged at the side of the mounting boss 13.
Example 2
This embodiment is a further limitation and improvement of embodiment 1 on the basis of embodiment 1, and a road and bridge construction measuring device includes all the technical features of embodiment 1, and further,
as a further aspect of this embodiment: in order to adjust the height of the focusing lens 11, the connecting rod 12 is a pneumatic connecting rod in this embodiment.
As a further aspect of this embodiment: in order to allow the foot 17 in this embodiment to be rotated about the support bar 16 in order to increase the contact area between the foot 17 and the ground in each case, the foot 17 is rotatably connected to the support bar 16 via a connecting bore 20 arranged in the support bar 16.
The utility model discloses a theory of operation is, the utility model discloses earlier at the during operation lock nut 19 loosens, through adjusting the fixed baseplate 15 to horizontally position, can be through observing this moment the levelness of this measuring device is adjusted to the positive spirit level 14 and the side spirit level 18 of installation on the installation base 13, and it will be 4 after finishing to adjust lock nut 19 locks, then this measuring device is leveled, can adjust according to actual conditions this moment connecting rod 12 makes focus lens 11 is in different heights.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a road and bridge construction measuring device, includes safety cover (21), installation base (13) and fixed baseplate (15), its characterized in that, installation base (13) arrange with fixed baseplate (15) directly over and with fixed baseplate (15) between fixed connection, install positive spirit level (14) on the front of installation base (13), a plurality of bracing piece (16) has been arranged on fixed baseplate (15), sliding connection between bracing piece (16) and fixed baseplate (15), footing (17) are installed to the bottom of bracing piece (16), position corresponding with bracing piece (16) is provided with lock nut (19) on the lateral wall of fixed baseplate (15), realize the connection through the screw thread between lock nut (19) and fixed baseplate (15), fixedly connected with connecting rod (12) on installation base (13), the upper end of connecting rod (12) has been arranged safety cover (21) and with fixed connection between safety cover (21), be provided with focus lens (11) in safety cover (21).
2. The road and bridge construction measuring device of claim 1, wherein the support rods (16) are 4 in number and are symmetrically arranged on the fixed base (15).
3. The road and bridge construction measuring device according to claim 1 or 2, characterized in that the connecting rod (12) is a pneumatic connecting rod.
4. The road and bridge construction measuring device according to claim 3, characterized in that the foot (17) is rotatably connected to the support bar (16) by means of a connecting hole (20) arranged on the support bar (16).
5. The road and bridge construction measuring device of claim 4, wherein a side level (18) is mounted on the side of the mounting boss (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253886.1U CN211425443U (en) | 2020-03-05 | 2020-03-05 | Road and bridge construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253886.1U CN211425443U (en) | 2020-03-05 | 2020-03-05 | Road and bridge construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211425443U true CN211425443U (en) | 2020-09-04 |
Family
ID=72289067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253886.1U Expired - Fee Related CN211425443U (en) | 2020-03-05 | 2020-03-05 | Road and bridge construction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211425443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120558115A (en) * | 2025-07-30 | 2025-08-29 | 安徽跨宇钢结构网架工程有限公司 | A long-span bridge deck deformation monitoring device and monitoring method |
-
2020
- 2020-03-05 CN CN202020253886.1U patent/CN211425443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120558115A (en) * | 2025-07-30 | 2025-08-29 | 安徽跨宇钢结构网架工程有限公司 | A long-span bridge deck deformation monitoring device and monitoring method |
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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 |
Granted publication date: 20200904 Termination date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |