CN204612647U - Road and bridge construction measurement mechanism - Google Patents
Road and bridge construction measurement mechanism Download PDFInfo
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- CN204612647U CN204612647U CN201520359263.1U CN201520359263U CN204612647U CN 204612647 U CN204612647 U CN 204612647U CN 201520359263 U CN201520359263 U CN 201520359263U CN 204612647 U CN204612647 U CN 204612647U
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- measurement mechanism
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Abstract
Road and bridge construction measurement mechanism.The utility model relates to a kind of road and bridge construction measurement mechanism.Make because the road do not built is uneven to have big error when measuring length, impact is got the raw materials ready and construction.Described spirit-leveling instrument is arranged on described tripod, the supporting leg of described tripod has chute, described chute coordinates slip keeper to use, and described slip keeper connects the tail end of dip stick, the height adjustment block described in the connection of top of described dip stick; Described slip keeper comprises n shape sliding sash, the bottom of described connection n shape sliding sash coordinates spacer to use, the bottom connection rotating shaft of described spacer, runner wall described in described rotating shaft connects, the outside surface of described n shape sliding sash has locating groove, load card in described locating groove, the outside surface of described card connects joint pin, and described joint pin connects described dip stick.The utility model is used for measurement mechanism.
Description
Technical field
The utility model relates to a kind of road and bridge construction measurement mechanism.
Background technology
In road and bridge construction, how to ensure that the level of road and bridge is vital, and make because the road do not built is uneven to have big error when measuring length, impact is got the raw materials ready and construction.
Summary of the invention
The purpose of this utility model is to provide a kind of measurement road bridge length error that reduces, and can detect again the road and bridge construction measurement mechanism of bottom surface and continuous slab-deck.
above-mentioned object is realized by following technical scheme:
A kind of road and bridge construction measurement mechanism, its composition comprises: tripod 2, spirit-leveling instrument 1, described spirit-leveling instrument 1 is arranged on described tripod 2, a supporting leg 3 of described tripod 2 has chute 4, described chute 4 coordinates slip keeper to use, described slip keeper connects the tail end of dip stick 5, the height adjustment block described in the connection of top of described dip stick 5; Described slip keeper comprises n shape sliding sash 6, the bottom of described connection n shape sliding sash 6 coordinates spacer 7 to use, the bottom connection rotating shaft 8 of described spacer 7, described rotating shaft 8 connects the sidewall of described chute 4, the outside surface of described n shape sliding sash 6 has locating groove 9, load card 10 in described locating groove 9, the outside surface of described card 10 connects joint pin 11, and described joint pin 11 connects described dip stick 5.
Described road and bridge construction measurement mechanism, described height adjustment block comprises weight block 12, and the bottom of described weight block 12 has tapped groove 13, and described groove 13 is threaded connection expansion link.
Described road and bridge construction measurement mechanism, described expansion link comprises interior bar 14 and outer bar 15, the bottom stable connection seat 16 of described interior bar 14, described interior bar 14 loads in described outer bar 15, the bottom of described outer bar 15 has tapped through hole 17, loads screw rod 18 with handles in described through hole 17.
Described road and bridge construction measurement mechanism, another supporting leg 20 of described tripod 2 has and places groove 19, the expansion link described in loading in described placement groove 19.
beneficial effect:
1. the groove that a supporting leg of the present utility model is opened is joined and the use of n shape sliding sash, and the height of dip stick can be allowed to adjust with actual conditions, ensures the convenience of accuracy and the use of measuring.
2. height adjustment block of the present utility model coordinates the slip keeper on chute to use, and the ground that physical features drop is larger also can be reduced error and keep precision.
3. the height of expansion link of the present utility model can regulate, and the size according to different physical features situation height falls is selected, applied widely.
4. dip stick of the present utility model coordinates spirit-leveling instrument to use, and both can measure length, and when can also ensure to construct, the flatness of bottom surface, easy to use.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
embodiment:
embodiment 1
A kind of road and bridge construction measurement mechanism, its composition comprises: tripod 2, spirit-leveling instrument 1, described spirit-leveling instrument 1 is arranged on described tripod 2, a supporting leg 3 of described tripod 2 has chute 4, described chute 4 coordinates slip keeper to use, described slip keeper connects the tail end of dip stick 5, the height adjustment block described in the connection of top of described dip stick 5; Described slip keeper comprises n shape sliding sash 6, the bottom of described connection n shape sliding sash 6 coordinates spacer 7 to use, the bottom connection rotating shaft 8 of described spacer 7, described rotating shaft 8 connects the sidewall of described chute 4, the outside surface of described n shape sliding sash 6 has locating groove 9, load card 10 in described locating groove 9, the outside surface of described card 10 connects joint pin 11, and described joint pin 11 connects described dip stick 5.
embodiment2
Road and bridge construction measurement mechanism described in embodiment 1, described height adjustment block comprises weight block 12, and the bottom of described weight block 12 has tapped groove 13, and described groove 13 is threaded connection expansion link.
embodiment3
Road and bridge construction measurement mechanism described in embodiment 2, described expansion link comprises interior bar 14 and outer bar 15, the bottom stable connection seat 16 of described interior bar 14, described interior bar 14 loads in described outer bar 15, the bottom of described outer bar 15 has tapped through hole 17, loads screw rod 18 with handles in described through hole 17.
embodiment4
Road and bridge construction measurement mechanism described in embodiment 1, another supporting leg 20 of described tripod 2 has and places groove 19, the expansion link described in loading in described placement groove 19.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a road and bridge construction measurement mechanism, its composition comprises: tripod (2), spirit-leveling instrument (1), it is characterized in that: described spirit-leveling instrument (1) is arranged on described tripod (2), a supporting leg (3) of described tripod (2) has chute (4), described chute (4) coordinates slip keeper to use, described slip keeper connects the tail end of dip stick (5), the height adjustment block described in the connection of top of described dip stick (5); Described slip keeper comprises n shape sliding sash (6), the bottom of described connection n shape sliding sash (6) coordinates spacer (7) to use, the bottom connection rotating shaft (8) of described spacer (7), the sidewall of the chute (4) described in described rotating shaft (8) connects, the outside surface of described n shape sliding sash (6) has locating groove (9), card (10) is loaded in described locating groove (9), the outside surface of described card (10) connects joint pin (11), the dip stick (5) described in the upper connection of described joint pin (11).
2. road and bridge construction measurement mechanism according to claim 1, it is characterized in that: described height adjustment block comprises weight block (12), the bottom of described weight block (12) has tapped groove (13), and described groove (13) is threaded connection expansion link.
3. road and bridge construction measurement mechanism according to claim 2, it is characterized in that: described expansion link comprises interior bar (14) and outer bar (15), bottom stable connection seat (16) of described interior bar (14), in outer bar (15) described in described interior bar (14) loads, the bottom of described outer bar (15) has tapped through hole (17), loads screw rod (18) with handles in described through hole (17).
4. road and bridge construction measurement mechanism according to claim 1, is characterized in that: another supporting leg (20) of described tripod (2) has and places groove (19), the expansion link described in loading in described placement groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359263.1U CN204612647U (en) | 2015-05-29 | 2015-05-29 | Road and bridge construction measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359263.1U CN204612647U (en) | 2015-05-29 | 2015-05-29 | Road and bridge construction measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612647U true CN204612647U (en) | 2015-09-02 |
Family
ID=53965200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359263.1U Expired - Fee Related CN204612647U (en) | 2015-05-29 | 2015-05-29 | Road and bridge construction measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286925A (en) * | 2018-01-17 | 2018-07-17 | 郝铭 | A kind of road and bridge construction measuring device |
-
2015
- 2015-05-29 CN CN201520359263.1U patent/CN204612647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286925A (en) * | 2018-01-17 | 2018-07-17 | 郝铭 | A kind of road and bridge construction measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |