CN2315533Y - Multifunctional detector for civil engineering - Google Patents
Multifunctional detector for civil engineering Download PDFInfo
- Publication number
- CN2315533Y CN2315533Y CN 97218299 CN97218299U CN2315533Y CN 2315533 Y CN2315533 Y CN 2315533Y CN 97218299 CN97218299 CN 97218299 CN 97218299 U CN97218299 U CN 97218299U CN 2315533 Y CN2315533 Y CN 2315533Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixed mount
- pinion wheel
- dial plate
- civil engineering
- 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
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Abstract
The utility model relates to a multifunctional detector for civil engineering, comprising a shell. The utility model is characterized in that a cover (glass) is arranged on the front part of the top of the shell in which a fixing bracket is fixed; the rear part of the fixing bracket is fixed with a weight dropper which can be swung from side to side; the middle part of a rod of the weight dropper is fixed with a gear sector which is meshed with a pinion gear (I); the front part of the fixing bracket is fixed with a dial, and a big gear and a pinion gear (II) which are meshed with each other are arranged between the dial and the fixing bracket; a shaft of the big gear goes through the fixing bracket and is fixed with the pinion gear (I) together; one end of a shaft of the pinion gear (II) is threaded on the fixing bracket, and the other end goes through the center of the dial and fixed with a pointer together.
Description
The utility model relates to vertical or degree of tilt, the level of ground (or nanmu is fluffy) or the device of the gradient of the test facade of using on a kind of civil engineering work.
For a long time, in civil engineering work (comprising house, road, bridge, tunnel, river port, municipal administration etc.) is measured, every facade is all used the plummet hanging wire, every ground (or ceiling), the multi-level test, not only waste time and energy, and, do not have data when straight because of lacking metering, often repeatedly do over again, cause the expense material of taking a lot of work.And for the facade that requires certain degree of tilt, often have no way of grasping, require to have the ground (for example kitchen, bathroom, lavatory etc.) of certain slope, form no slope and counter-slope again frequently, influence the quality and the use of engineering.These instruments that fall behind have been difficult to adapt to the high-quality in the modernization project construction, high-speed requirement.For this reason, have both at home and abroad successively some novel instruments (as laser detecting apparatus, radar tester etc.) to come out, this for improve construction quality, speeding up the work can have certain effect certainly.But still there are some problems: the one, the instrument volume that has is big, deal heavy, and what have is then too tender and lovely, is not easy to carry and use; The 2nd, price is too expensive, is difficult in construction, maintenance, the decoration and generally promotes the use of; The 3rd, power supply is used in requirement, can not use in the occasion that does not have power supply; The 4th, function singleness has only the function of certain aspect, does not have the function of other aspects.
The purpose of this utility model provides that a kind of volume is little, price is honest and clean, function is many, do not need electricity, easy to carry and durable civil engineering work detector.
The purpose of this utility model is achieved in that
The utility model comprises housing, and there is a table lid (glass) the housing front upper place, fixed mount of housing internal fixation, and a weight that can swing is fixed in the fixed mount back, and a sector gear is fixed in weight hammer stem stage casing, meshes with the pinion wheel I; A dial plate is fixed in the fixed mount front, be provided with intermeshing gear wheel and pinion wheel II between dial plate and the fixed mount, the axle of gear wheel passes fixed mount, be fixed together with the pinion wheel I, one end of the axle of pinion wheel II is through on the fixed mount, the other end passes the dial plate center, is fixed together with a pointer.
The utility model is owing to adopt said structure, the side of this detector is leaned against on the tested metope, or the bottom surface is placed on the tested ground, as long as metope has error with vertical, or ground and level have error, and weight will be swung, it drives the pinion wheel I by the sector gear that is fixed together with it and rotates, the pinion wheel I drives the gear wheel coaxial with it again and rotates, and gear wheel drives the pinion wheel II again and pointer rotates, can be from reading error value on the dial scale.Because the ratio of gear through big pinion wheel amplifies, and makes the small swing of weight just can obviously find out the measuring accuracy height on dial scale; Owing to can test the vertical or degree of tilt of facade, the level or the gradient on ground fast, thereby function is more.This instrument structure compactness, volume is little, and cost is low, is easy to carry, and is easy to use.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 cuts the side view of housing open for the utility model;
Fig. 2 is the front view of the utility model inner structure;
Fig. 3 is the side view of dial plate;
Fig. 4 is the front view of dial plate;
Fig. 5 is the scale figure in dial plate front.
Among the figure: 1. housing; 2. screw; 3. hammer stem; 4. steady rest; 5. weight; 6. sector gear; 7. pinion wheel I; 8. fixed mount; 9. pinion wheel II; 10. dial plate; 11. pointer; 12. table lid (glass); 13. gear wheel; 14. screw; 15. aperture; 16. bracing frame.
Among Fig. 1,2, housing (1) is a rectangle, table lid (glass) (12) that its front upper place has a usefulness transparent material to make, fix a strip fixed mount (8) with screw up and down in the housing (1), there is a protruding axle upper end, fixed mount (8) back, hammer stem (3) upper end of weight (5) is fixed on the protruding axle with screw (2), screw (2) appearance is overlapped a copper sheathing, hammer stem (3) can be rotated with respect to protruding axle neatly, hammer stem (3) is being fixed a sector gear (6) with pinion wheel I (7) corresponding position with screw, meshes with pinion wheel I (7).A dial plate (10) is fixed with screw (14) in fixed mount (8) front, be provided with intermeshing gear wheel (13) and pinion wheel II (9) between dial plate (10) and the fixed mount (8), one end of the axle of pinion wheel II (9) is through in the mounting hole of fixed mount (8), it is fixing that the other end of the axle of pinion wheel II (9) passes the center and the pointer (11) of dial plate (10), the axle of gear wheel (13) is through on the fixed mount (8) to be fixed, can be with respect to fixed mount (8) rotation, this axle is fixed together in fixed mount (8) back and pinion wheel I (7).Hammer stem (3) below has a pair of weight (5) to play the steady rest (4) of stabilization, and this steady rest (4) is fixed on the fixed mount (8).
Among Fig. 3,4, dial plate (10) is upper and lower respectively a bracing frame (16), and there is an aperture (15) at dial plate (10) center.
Among Fig. 5, dial plate has scale on (10).
The error that facade and ground relief cause when avoiding detecting will be made the long gauge of 100cm with metal material, during detection chi is leaned against metope or is placed on the ground, detector is tested by being placed on the gauge again.
Claims (2)
1. a civil engineering work multi-tester comprises housing, and there is a table lid housing front upper place, it is characterized in that: fixed mount of housing internal fixation, a weight that can swing is fixed in the fixed mount back, and a sector gear is fixed in weight hammer stem stage casing, meshes with the pinion wheel I; A dial plate is fixed in the fixed mount front, be provided with intermeshing gear wheel and pinion wheel II between dial plate and the fixed mount, the axle of gear wheel passes fixed mount, be fixed together with the pinion wheel I, one end of the axle of pinion wheel II is through on the fixed mount, the other end passes the dial plate center, is fixed together with a pointer.
2. civil engineering work multi-tester as claimed in claim 1 is characterized in that: there is the steady rest of stabilization together the below of hammer stem, and it is fixed on the fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218299 CN2315533Y (en) | 1997-06-20 | 1997-06-20 | Multifunctional detector for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218299 CN2315533Y (en) | 1997-06-20 | 1997-06-20 | Multifunctional detector for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315533Y true CN2315533Y (en) | 1999-04-21 |
Family
ID=33934616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97218299 Expired - Fee Related CN2315533Y (en) | 1997-06-20 | 1997-06-20 | Multifunctional detector for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315533Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767732A (en) * | 2016-11-24 | 2017-05-31 | 张红卫 | A kind of Lazer measuring instrument with integral-hunging gravity-balancing mechanism |
-
1997
- 1997-06-20 CN CN 97218299 patent/CN2315533Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767732A (en) * | 2016-11-24 | 2017-05-31 | 张红卫 | A kind of Lazer measuring instrument with integral-hunging gravity-balancing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |