CN215677000U - Measuring acceptance ruler - Google Patents
Measuring acceptance ruler Download PDFInfo
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- CN215677000U CN215677000U CN202121922685.7U CN202121922685U CN215677000U CN 215677000 U CN215677000 U CN 215677000U CN 202121922685 U CN202121922685 U CN 202121922685U CN 215677000 U CN215677000 U CN 215677000U
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Abstract
The utility model discloses a measuring acceptance ruler in the field of measuring tools, which comprises a base, wherein the top of the base is hinged with a first balance mechanism, the top of the first balance mechanism is hinged with a second balance mechanism, the top of the second balance mechanism is fixedly provided with a measuring mechanism, and the top of the measuring mechanism is fixedly provided with a horizontal positioning mechanism; the utility model makes the measuring mechanism and the earth surface be in the same level vertically through the matching of the first balancing mechanism, the second balancing mechanism and the level meter, increases the measuring accuracy of the measuring mechanism, and measures the angle of the slope of some buildings through the matching of the measuring mechanism and the horizontal positioning mechanism.
Description
Technical Field
The utility model relates to the technical field of measuring tools, in particular to a measuring and acceptance rule.
Background
With the rapid development of urban construction, a large amount of urban construction is being built, and after the construction is completed, workers need to measure and examine the gradient of a building slope, so that the gradient can reach the specified standard, and the building can be opened and safely used.
The existing measuring and acceptance checking ruler is only suitable for conventional measurement, an expensive surveying and mapping instrument is generally adopted to measure a slope, and then a slope inclination angle of a step is obtained through calculation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a measuring and acceptance rule which has the advantage of high accuracy and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a measure and examine receipts chi, includes the base, the top of base articulates there is first balance mechanism, first balance mechanism's top articulates there is second balance mechanism, second balance mechanism's top fixed mounting has measuring mechanism, measuring mechanism's top fixed mounting has horizontal positioning mechanism.
Preferably, first balance mechanism includes first extension board, the bottom of first extension board and the top fixed mounting of base, the inboard of first extension board articulates there is first regulating plate, first spout has all been seted up at both ends around first regulating plate bottom one side, the inner chamber sliding connection of first spout has first slider, the bottom of first slider articulates there is first electric putter, first electric putter's bottom is articulated with the top of base.
Preferably, the second balance mechanism comprises a second support plate, the bottom of the second support plate is fixedly mounted with the top of the first adjusting plate, a second adjusting plate is hinged to the inner side of the second support plate, second sliding grooves are formed in two sides of the bottom of the second adjusting plate, a second sliding block is connected to an inner cavity of each second sliding groove in a sliding mode, a second electric push rod is hinged to the bottom of each second sliding block, and the bottom of each second electric push rod is hinged to the top of the first adjusting plate.
Preferably, the measuring mechanism comprises a casing, the bottom of the casing is fixedly mounted on the top of the second adjusting plate, a motor is fixedly mounted on the front of an inner cavity of the casing, a first shaft rod is welded on an output shaft of the motor, a first helical gear is welded on the back of the first shaft rod, a second helical gear is meshed on the back of the first helical gear, a third helical gear is meshed on the back of the second helical gear, a third supporting plate is fixedly mounted on the back of the top of the second adjusting plate, a second shaft rod is welded on the back of the third helical gear, the back of the second shaft rod penetrates through the casing and extends to the outside to be supported by a front bearing of the third supporting plate, and a first measuring rod and a second measuring rod are fixedly mounted on the surfaces of the first shaft rod and the second shaft rod respectively.
Preferably, a first vertical plate is fixedly mounted at the top of the second adjusting plate and on the back of the third support plate, an angle measuring scale is fixedly mounted at the top of the first vertical plate, and the angle measuring scale and the second measuring rod are arranged correspondingly.
Preferably, the bottom of the second bevel gear is fixedly provided with a connecting rod, the bottom of the connecting rod is supported by a bottom bearing of an inner cavity of the casing, the bottom of the inner cavity of the casing is fixedly provided with a second vertical plate, and the surface of the first shaft lever is supported by an inner cavity bearing of the second vertical plate.
Preferably, horizontal positioning mechanism includes the spirit level, the bottom of spirit level and the top fixed mounting of casing, one side fixed mounting of spirit level has the infrared positioning lamp, the spill pole has been placed at the top of first regulating plate, one side fixed mounting at spill pole top has the infrared lamp receiving terminal.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model makes the measuring mechanism and the earth surface be in the same level vertically through the matching of the first balancing mechanism, the second balancing mechanism and the level meter, increases the measuring accuracy of the measuring mechanism, and measures the angle of the slope of some buildings through the matching of the measuring mechanism and the horizontal positioning mechanism.
2. According to the utility model, the first support plate supports the first adjusting plate, the second support plate supports the second adjusting plate, the third support plate supports the angle measuring scale, the stability of the angle measuring scale is improved, the motor, the first bevel gear and other structures are protected through the casing, meanwhile, the accidental injury to workers is prevented, the second bevel gear is supported through the connecting rod, the stability of the angle measuring scale is improved, and the first shaft rod is supported through the second vertical plate, so that the stability of the angle measuring scale is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a partial left side sectional view of the housing of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a perspective view of a female rod of the present invention.
In the figure: 1. a base; 2. a first balancing mechanism; 3. a second balance mechanism; 4. a measuring mechanism; 5. a horizontal positioning mechanism; 6. a first support plate; 7. a first adjusting plate; 8. a first slider; 9. a first electric push rod; 10. a second support plate; 11. a second adjusting plate; 12. a second slider; 13. a second electric push rod; 14. a housing; 15. a motor; 16. a first shaft lever; 17. a first helical gear; 18. a second helical gear; 19. a third bevel gear; 20. a third support plate; 21. a second shaft lever; 22. a first measuring rod; 23. a second measuring rod; 24. a first vertical plate; 25. an angle measuring scale; 26. a connecting rod; 27. a second vertical plate; 28. a level gauge; 29. an infrared positioning lamp; 30. a concave rod; 31. and an infrared lamp receiving end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a measure and examine receipts chi, includes base 1, and base 1's top articulates there is first balance mechanism 2, and the top of first balance mechanism 2 articulates there is second balance mechanism 3, and the top fixed mounting of second balance mechanism 3 has measuring mechanism 4, and measuring mechanism 4's top fixed mounting has horizontal positioning mechanism 5.
The first balance mechanism 2 comprises a first supporting plate 6, the bottom of the first supporting plate 6 is fixedly installed with the top of the base 1, a first adjusting plate 7 is hinged to the inner side of the first supporting plate 6, first sliding grooves are formed in the front end and the rear end of one side of the bottom of the first adjusting plate 7, a first sliding block 8 is connected to the inner cavity of each first sliding groove in a sliding mode, a first electric push rod 9 is hinged to the bottom of each first sliding block 8, the bottom of each first electric push rod 9 is hinged to the top of the base 1, each first electric push rod 9 drives the corresponding first sliding block 8 and the corresponding first adjusting plate 7 to move upwards, and the first balance mechanism is adjusted to be in a horizontal state through the left and right angles of the first balance mechanism matched with the level 28;
the second balance mechanism 3 comprises a second support plate 10, the bottom of the second support plate 10 is fixedly mounted with the top of the first adjusting plate 7, the inner side of the second support plate 10 is hinged with a second adjusting plate 11, second sliding grooves are formed in two sides of the bottom of the second adjusting plate 11, a second sliding block 12 is connected to an inner cavity of each second sliding groove in a sliding mode, the bottom of each second sliding block 12 is hinged with a second electric push rod 13, the bottom of each second electric push rod 13 is hinged with the top of the first adjusting plate 7, each second electric push rod 13 drives each second sliding block 12 and each second adjusting plate 11 to move upwards, the front and back angles of each second sliding block are adjusted to be in a horizontal state through matching with the level 28, and therefore the measuring mechanism 4 and the ground are in a horizontal state;
the measuring mechanism 4 comprises a casing 14, the bottom of the casing 14 is fixedly mounted with the top of a second adjusting plate 11, a motor 15 is fixedly mounted on the front of the inner cavity of the casing 14, a first shaft lever 16 is welded on the output shaft of the motor 15, a first helical gear 17 is welded on the back of the first shaft lever 16, a second helical gear 18 is meshed on the back of the first helical gear 17, a third helical gear 19 is meshed on the back of the second helical gear 18, a third support plate 20 is fixedly mounted on the back of the top of the second adjusting plate 11, a second shaft lever 21 is welded on the back of the third helical gear 19, the back of the second shaft lever 21 penetrates through the casing 14 and extends to the outside to be supported by a front bearing of the third support plate 20, a first measuring rod 22 and a second measuring rod 23 are fixedly mounted on the surfaces of the first shaft lever 16 and the second shaft lever 21 respectively, the output shaft of the motor 15 drives the first shaft lever 16 to rotate, the first helical gear 17 is driven by the first shaft lever 16 to rotate, the first bevel gear 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the third bevel gear 19 to rotate, the third bevel gear 19 drives the second shaft lever 21 to rotate, and the first measuring rod 22 and the second measuring rod 23 rotate in opposite directions at the same angle through the rotation of the first shaft lever 16 and the second shaft lever 21;
the method is characterized in that: the top of second regulating plate 11 and the back fixed mounting who is located third extension board 20 have a riser 24, and the top fixed mounting of riser 24 has angular surveying chi 25, and angular surveying chi 25 and second measuring stick 23 are for corresponding the setting, through angular surveying chi 25, first measuring stick 22, second measuring stick 23 and horizontal positioning mechanism 5's cooperation, carry out angular surveying to the slope of building.
Example 2:
referring to fig. 1-4, the difference between the embodiment 2 and the embodiment 1 is: the bottom of the second bevel gear 18 is fixedly provided with a connecting rod 26, the bottom of the connecting rod 26 is supported by a bearing at the bottom of an inner cavity of the machine shell 14, the bottom of the inner cavity of the machine shell 14 is fixedly provided with a second vertical plate 27, the surface of the first shaft lever 16 is supported by a bearing at the inner cavity of the second vertical plate 27, the connecting rod 26 is used for supporting the second bevel gear 18 to increase the stability of the second bevel gear, and the second vertical plate 27 is used for supporting the first shaft lever 16 to increase the stability of the second bevel gear;
When in use, the concave rod 30 is taken out from the bottom base 1 and is placed at the corresponding position of the infrared positioning lamp 29, the bottom of the concave rod 30 is placed on a slope, after the infrared positioning lamp 29 is butted with the infrared lamp receiving end 31, the infrared positioning lamp 29 and the infrared lamp receiving end 31 are kept horizontal, when the first measuring rod 22 and the second measuring rod 23 rotate in opposite directions at the same angle, the second measuring rod 23 is lapped on the concave rod 30, at the moment, the second measuring rod 23 is the angle value of the slope of the strip mine by adding 90 degrees to the angle value of the angle measuring ruler 25, according to mathematical knowledge, the homonymy angles of two parallel lines are equal, therefore, the value of the first measuring rod 22 lapped on the concave rod 30 and the maximum value of the angle measuring ruler 25 is equal to the value of the slope inclination angle, and similarly, because the first measuring rod 22 and the second measuring rod 23 both use the 0 degree position of the angle measuring ruler 25 as the central point, the opposite rotating directions of the two measuring rods are equal, and the angle measuring scale 25 is in a horizontal perpendicular relationship to the bottom surface of the ramp, so that the actual angle of the ramp is equal to the value of the angle measured by the second measuring rod 23 plus ninety degrees.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a measure and check receipts chi, includes base (1), its characterized in that: the top of base (1) articulates there is first balance mechanism (2), the top of first balance mechanism (2) articulates there is second balance mechanism (3), the top fixed mounting of second balance mechanism (3) has measuring mechanism (4), the top fixed mounting of measuring mechanism (4) has horizontal positioning mechanism (5).
2. A measurement acceptance ruler according to claim 1, characterised in that: first balance mechanism (2) include first extension board (6), the bottom of first extension board (6) and the top fixed mounting of base (1), the inboard of first extension board (6) articulates there is first regulating plate (7), first spout has all been seted up at both ends around first regulating plate (7) bottom one side, the inner chamber sliding connection of first spout has first slider (8), the bottom of first slider (8) articulates there is first electric putter (9), the bottom of first electric putter (9) is articulated with the top of base (1).
3. A measurement acceptance ruler according to claim 2, characterised in that: the second balance mechanism (3) comprises a second support plate (10), the bottom of the second support plate (10) is fixedly mounted on the top of the first adjusting plate (7), a second adjusting plate (11) is hinged to the inner side of the second support plate (10), second sliding grooves are formed in two sides of the bottom of the second adjusting plate (11), a second sliding block (12) is connected to an inner cavity of each second sliding groove in a sliding mode, a second electric push rod (13) is hinged to the bottom of the second sliding block (12), and the bottom of the second electric push rod (13) is hinged to the top of the first adjusting plate (7).
4. A measurement acceptance ruler according to claim 3, characterised in that: the measuring mechanism (4) comprises a machine shell (14), the bottom of the machine shell (14) is fixedly mounted with the top of a second adjusting plate (11), a motor (15) is fixedly mounted on the front of an inner cavity of the machine shell (14), a first shaft rod (16) is welded on an output shaft of the motor (15), a first helical gear (17) is welded on the back of the first shaft rod (16), a second helical gear (18) is meshed on the back of the first helical gear (17), a third helical gear (19) is meshed on the back of the second helical gear (18), a third support plate (20) is fixedly mounted on the back of the top of the second adjusting plate (11), a second shaft rod (21) is welded on the back of the third helical gear (19), the back of the second shaft rod (21) penetrates through the machine shell (14) and extends to the outside to be supported by a front bearing of the third support plate (20), and first measuring rods (measuring rods) are fixedly mounted on the surfaces of the first shaft rod (16) and the second shaft rod (21) respectively 22) And a second measuring rod (23).
5. A measurement acceptance ruler according to claim 3, characterised in that: the top of second regulating plate (11) just is located the back fixed mounting of third extension board (20) and has first riser (24), the top fixed mounting of first riser (24) has angular surveying chi (25), angular surveying chi (25) and second measuring stick (23) are for corresponding the setting.
6. A measurement acceptance ruler according to claim 4, wherein: the bottom of the second bevel gear (18) is fixedly provided with a connecting rod (26), the bottom of the connecting rod (26) is supported by a bottom bearing of an inner cavity of the machine shell (14), the bottom of the inner cavity of the machine shell (14) is fixedly provided with a second vertical plate (27), and the surface of the first shaft lever (16) is supported by an inner cavity bearing of the second vertical plate (27).
7. A measurement acceptance ruler according to claim 2, characterised in that: horizontal positioning mechanism (5) include spirit level (28), the bottom of spirit level (28) and the top fixed mounting of casing (14), one side fixed mounting of spirit level (28) has infrared positioning lamp (29), concave pole (30) have been placed at the top of first regulating plate (7), one side fixed mounting at concave pole (30) top has infrared lamp receiving end (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922685.7U CN215677000U (en) | 2021-08-17 | 2021-08-17 | Measuring acceptance ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922685.7U CN215677000U (en) | 2021-08-17 | 2021-08-17 | Measuring acceptance ruler |
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| Publication Number | Publication Date |
|---|---|
| CN215677000U true CN215677000U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121922685.7U Active CN215677000U (en) | 2021-08-17 | 2021-08-17 | Measuring acceptance ruler |
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| CN (1) | CN215677000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127056A (en) * | 2022-07-05 | 2022-09-30 | 深圳市乐惠光电科技有限公司 | Leveling lighthouse |
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2021
- 2021-08-17 CN CN202121922685.7U patent/CN215677000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127056A (en) * | 2022-07-05 | 2022-09-30 | 深圳市乐惠光电科技有限公司 | Leveling lighthouse |
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