CN102721408B - Escalator dip angle measuring instrument - Google Patents
Escalator dip angle measuring instrument Download PDFInfo
- Publication number
- CN102721408B CN102721408B CN201210196580.7A CN201210196580A CN102721408B CN 102721408 B CN102721408 B CN 102721408B CN 201210196580 A CN201210196580 A CN 201210196580A CN 102721408 B CN102721408 B CN 102721408B
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- China
- Prior art keywords
- ruler
- staff
- surveyor
- regulating block
- base chi
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- 230000001105 regulatory effect Effects 0.000 claims description 41
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses an escalator dip angle measuring instrument which comprises a base ruler placed on an escalator tread. One end of the base ruler is hinged with a level ruler, the other end of the base ruler is hinged with a reading ruler with scale marks, a level bubble is arranged on the level ruler, a vertical bubble is arranged on the reading ruler, a containing groove is arranged on the level ruler and used for containing the reading ruler when the level ruler and the reading ruler are overlapped, a first adjusting block and a second adjusting block in sliding fit with the base ruler are arranged on the base ruler and are hinged with a first connecting rod and a second connecting rod respectively, the first connecting rod and the second connecting rod are hinged with a first rocker arm and a second rocker arm respectively, the first rocker arm and the second rocker arm are fixedly connected with the level ruler and the reading ruler respectively, a stop groove fastened with the escalator tread is further arranged on the base ruler, and the base ruler is prevented from easily sliding by the stop groove. The escalator dip angle measuring instrument is convenient to adjust and easy to carry, and the measuring process is rapid and the measuring result is accurate when the dip angle of an escalator is measured.
Description
Technical field
The present invention relates to a kind of escalator drift indicator, the angle specifically becoming with surface level for measuring escalator exactly.
Background technology
When capital construction, finishing, equipment are installed or are made. people conventionally with go offline and fluid level device measure object whether vertically, level; The angle that adds the vertical angle or the inclined-plane object that go offline to measure stair with bracing wire and protractor, use such means often still to can not get accurate result, for example at escalator, in installation and maintenance process, often need to measure the angle between staircase and surface level, and the impact larger on the use of escalator of the accuracy of measurement result, thereby need a kind of comparatively accurate measurement mechanism.For example CN 201397115Y discloses a kind of welding balustrade special ruler, comprise mutually hinged base angle and corner, in the hinged place of base angle and corner, be provided with the fan-shaped graduated scale being fixed on base angle, on the top of corner, be provided with the level measurement device vertical with the measurement limit of corner.Although this device can be measured, inconvenient operation in measuring process, is difficult to adjust exactly survey measurements chi (fan-shaped graduated scale) wherein, and then causes measurement result out of true, and carry inconvenience.
Summary of the invention
In order to solve problem related in background technology, the invention provides a kind of escalator drift indicator.
Technical scheme of the present invention is: a kind of escalator drift indicator, comprise for being placed on the base chi on staircase step plate, one end of described base chi is hinged with surveyor's staff, the other end of described base chi is hinged establishes graduated reading ruler, described surveyor's staff is provided with spirit bubble, described reading ruler is provided with vertical bubble, on described surveyor's staff, be also provided with the storage tank that holds reading ruler for surveyor's staff and reading ruler when overlapping, described base chi is provided with the first regulating block and the second regulating block being slidably matched with it, described the first regulating block and the second regulating block are hinged with respectively first connecting rod and second connecting rod, described first connecting rod and second connecting rod be hinged the first rocking arm and the second rocking arm respectively, described the first rocking arm and the second rocking arm be connected respectively surveyor's staff and reading ruler, on described base chi, be also provided with and use and interlock and merge the retaining groove that makes base chi be difficult for slip with staircase step plate.
Base chi contacts with the step plate of staircase when measuring, and the fastening of retaining groove and step plate makes base chi highly stable when measuring, and first and second regulating block, and first and second connecting rod and first and second rocking arm be arranged to regulate time very convenient and accurate, only need first and second regulating block that slides, correspondingly surveyor's staff and reading ruler just move along the hinged place of base chi, spirit bubble on adjusting to surveyor's staff is when vertical bubble on reading ruler is horizontal, and the shown reading of scale on reading ruler is current staircase and surface level angulation.And the present invention that is arranged so that of storage tank is more easy to carry, improved space availability ratio, because together with surveyor's staff can overlap on mutually with reading ruler, also can open quickly in the time of need to using.
As a kind of preferred, described the first regulating block or the second regulating block are provided with for fixing the set screw of the first regulating block or the second regulating block, and described set screw is threaded with the first regulating block or the second regulating block.
Be arranged to set screw that operator can lock current location after adjusting to the right place, saved staff, an operator can be completed and measure and writing task, improved work efficiency.
As a kind of preferred, described base chi and surveyor's staff are hinged by hinge, and described base chi and reading ruler are also hinged by hinge.
As a kind of preferred, the hinged place of described base chi and surveyor's staff is provided with spring, and one end of described spring is connected with base chi, and the other end of described spring is connected with surveyor's staff.
As a kind of preferred, the hinged place of described base chi and reading ruler is provided with spring, and one end of described spring is connected with base chi, and the other end of described spring is connected with reading ruler.
Be arranged so that surveyor's staff and the base chi of spring have damping action in adjustment process, more accurate when slide block is regulated, and lower to operator's requirement.
As a kind of preferred, described base chi is provided with a lug boss or concave part, is equipped with groove or the projection being slidably matched with lug boss or concave part on described the first regulating block and the second regulating block.
As a kind of preferred, described storage tank is rectangle or kidney-shaped.
As a kind of preferred, described base chi or surveyor's staff or reading ruler are provided with storage trough, and described storage trough is provided with storing lid outward.
As a kind of preferred, described surveyor's staff or reading ruler are provided with draw ring, and described hinge is damp hinge, on described surveyor's staff, is embedded with convex lens.
As a kind of preferred, described retaining groove is provided with front retaining surface and the rear retaining surfac that ferromagnet is made, and the angle that described front retaining surface becomes with rear retaining surfac is 60-120 °.
In sum, the present invention has the following advantages:
When application the present invention measures the inclination angle of escalator, measuring process is more quick, and result is more accurate, convenient adjusting, and be easy to carry about with one.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view in the present embodiment;
Fig. 2 is the front view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, with embodiment, the invention will be further described.
As shown in Fig. 1 to 2, a kind of escalator drift indicator, comprise for being placed on the base chi 1 on staircase step plate, one end of described base chi 1 is hinged with surveyor's staff 2, the other end of described base chi 1 is hinged establishes graduated reading ruler 3, described surveyor's staff 2 is provided with spirit bubble 21, described reading ruler 3 is provided with vertical bubble 31, described spirit bubble 21 is orthogonal with vertical bubble 31, on described surveyor's staff 2, be also provided with the storage tank 22 that holds reading ruler 3 for surveyor's staff 2 and reading ruler 3 when overlapping, described base chi 1 is provided with the first regulating block 41 and the second regulating block 42 being slidably matched with it, described the first regulating block 41 and the second regulating block 42 are hinged with respectively first connecting rod 41a and second connecting rod 42a, described first connecting rod 41a and second connecting rod 42a be hinged the first Rocker arm 4 1b and the second Rocker arm 4 2b respectively, described the first Rocker arm 4 1b and the second Rocker arm 4 2b be connected respectively surveyor's staff 2 and reading ruler 3, on described base chi 1, be also provided with and use and interlock and merge the retaining groove 11 that makes base chi 1 be difficult for slip with staircase step plate.Described the first regulating block 41 or the second regulating block 42 are provided with for fixing the set screw 5 of the first regulating block 41 or the second regulating block 42, and described set screw 5 is threaded with the first regulating block 41 or the second regulating block 42.Described base chi 1 is hinged by hinge with surveyor's staff 2, and described base chi 1 is also hinged by hinge with reading ruler 3.Described base chi 1 is provided with spring a with the hinged place of surveyor's staff 2, and one end of described spring a is connected with base chi 1, and the other end of described spring a is connected with surveyor's staff 2.Described base chi 1 is provided with spring a with the hinged place of reading ruler 3, and one end of described spring a is connected with base chi 1, and the other end of described spring a is connected with reading ruler 3.Described base chi 1 is provided with a lug boss or concave part, on described the first regulating block 41 and the second regulating block 42, is equipped with groove or the projection being slidably matched with lug boss or concave part.Described storage tank 22 is rectangle or kidney-shaped.Described base chi 1 or surveyor's staff 2 or reading ruler 3 are provided with storage trough 6, the outer storing lid 61 that is provided with of described storage trough 6.Described surveyor's staff 2 or reading ruler 3 are provided with draw ring 7, and described hinge is damp hinge, on described surveyor's staff 2, are embedded with convex lens 23.Described retaining groove 11 is provided with front retaining surface 11a and the rear retaining surfac 11b that ferromagnet is made, and the angle that described front retaining surface 11a becomes with rear retaining surfac 11b is 60-120 °.
Use operation of the present invention is comparatively easy, when measuring, integral body is placed on the step plate of escalator, make front retaining surface 11a and rear retaining surfac 11b and the comparatively laminating of compactness of step plate of retaining groove 11, then pull draw ring 7 to make surveyor's staff 2 and reading ruler 3 and base chi angled, regulate subsequently the first regulating block 41 and the second regulating block 42 to make spirit bubble 21 be level with vertical bubble 31, and fixing by set screw 5, then record the reading on reading ruler 3, carry out subsequently record, when not in use only need be by said process reverse operating, and interior set screw 5 or other the replacement part can placed of storage trough 6, make one-piece construction more compact, carry also more convenient, it can be as accurate as 0.05 ° the escalator inclination angle of measuring through the present invention, can meet the needs of measurement completely, and convex lens 23 be arranged so that survey crew is more clear when reading, be difficult for misreading.
More than explanation is only explanation of the invention, make those of ordinary skills' can completely implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this instructions, and these are all not creative modifications.But as long as within the scope of claim of the present invention, be all subject to the protection of Patent Law.
Claims (6)
1. an escalator drift indicator, comprise for being placed on the base chi (1) on staircase step plate, it is characterized in that: one end of described base chi (1) is hinged with surveyor's staff (2), the hinged graduated reading ruler (3) of establishing of the other end of described base chi (1), described surveyor's staff (2) is provided with spirit bubble (21), described reading ruler (3) is provided with vertical bubble (31), on described surveyor's staff (2), be also provided with for surveyor's staff (2) and reading ruler (3) and hold the storage tank (22) of reading ruler (3) when overlapping, described base chi (1) is provided with the first regulating block (41) and the second regulating block (42) being slidably matched with it, described the first regulating block (41) and the second regulating block (42) are hinged with respectively first connecting rod (41a) and second connecting rod (42a), described first connecting rod (41a) and second connecting rod (42a) be hinged the first rocking arm (41b) and the second rocking arm (42b) respectively, described the first rocking arm (41b) and the second rocking arm (42b) be connected respectively surveyor's staff (2) and reading ruler (3), on described base chi (1), being also provided with for interlocking to merge with staircase step plate makes base chi (1) be difficult for the retaining groove (11) sliding,
Described the first regulating block (41) or the second regulating block (42) are provided with for fixing the set screw (5) of the first regulating block (41) or the second regulating block (42), and described set screw (5) is threaded with the first regulating block (41) or the second regulating block (42);
Described base chi (1) is hinged by hinge with surveyor's staff (2), and described base chi (1) is also hinged by hinge with reading ruler (3);
Described base chi (1) is provided with spring with the hinged place of surveyor's staff (2), and one end of described spring is connected with base chi (1), and the other end of described spring is connected with surveyor's staff (2);
Described base chi (1) is provided with spring with the hinged place of reading ruler (3), and one end of described spring is connected with base chi (1), and the other end of described spring is connected with reading ruler (3).
2. a kind of escalator drift indicator according to claim 1, it is characterized in that: described base chi (1) is provided with a lug boss or concave part, on described the first regulating block (41) and the second regulating block (42), be equipped with groove or the projection being slidably matched with lug boss or concave part.
3. a kind of escalator drift indicator according to claim 2, is characterized in that: described storage tank (22) is rectangle or kidney-shaped.
4. a kind of escalator drift indicator according to claim 3, is characterized in that: described base chi (1) or surveyor's staff (2) or reading ruler (3) are provided with storage trough (6), the outer storing lid (61) that is provided with of described storage trough (6).
5. a kind of escalator drift indicator according to claim 3, is characterized in that: described surveyor's staff (2) or reading ruler (3) are provided with draw ring (7), and described hinge is damp hinge, are embedded with convex lens (23) on described surveyor's staff (2).
6. a kind of escalator drift indicator according to claim 5, it is characterized in that: described retaining groove (11) is provided with front retaining surface (11a) and the rear retaining surfac (11b) that ferromagnet is made, and the angle that described front retaining surface (11a) becomes with rear retaining surfac (11b) is 60-120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210196580.7A CN102721408B (en) | 2012-06-15 | 2012-06-15 | Escalator dip angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210196580.7A CN102721408B (en) | 2012-06-15 | 2012-06-15 | Escalator dip angle measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721408A CN102721408A (en) | 2012-10-10 |
| CN102721408B true CN102721408B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210196580.7A Expired - Fee Related CN102721408B (en) | 2012-06-15 | 2012-06-15 | Escalator dip angle measuring instrument |
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| Country | Link |
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| CN (1) | CN102721408B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807438B (en) * | 2015-04-22 | 2017-03-15 | 苏州华徕光电仪器有限公司 | A kind of adjustable levelling staff of lighting angle |
| CN107657884A (en) * | 2017-08-28 | 2018-02-02 | 长沙明道信息科技有限公司 | A kind of design learning type connecting rod |
| CN108534671A (en) * | 2018-03-21 | 2018-09-14 | 安徽理工大学 | It is a kind of just to put period roof collapse form monitoring device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313637A (en) * | 1971-04-01 | 1973-04-18 | Quenot Mabo Manuf | Bevel |
| CN2869782Y (en) * | 2005-12-02 | 2007-02-14 | 大庆油田建设集团 | Angle-adjustable levelling instrument |
| CN201397115Y (en) * | 2009-04-14 | 2010-02-03 | 王茂群 | Special ruler for welding banister |
| CN202074972U (en) * | 2011-06-10 | 2011-12-14 | 广东省长大公路工程有限公司 | Folding slope ratio tester |
-
2012
- 2012-06-15 CN CN201210196580.7A patent/CN102721408B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313637A (en) * | 1971-04-01 | 1973-04-18 | Quenot Mabo Manuf | Bevel |
| CN2869782Y (en) * | 2005-12-02 | 2007-02-14 | 大庆油田建设集团 | Angle-adjustable levelling instrument |
| CN201397115Y (en) * | 2009-04-14 | 2010-02-03 | 王茂群 | Special ruler for welding banister |
| CN202074972U (en) * | 2011-06-10 | 2011-12-14 | 广东省长大公路工程有限公司 | Folding slope ratio tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102721408A (en) | 2012-10-10 |
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Effective date of registration: 20181120 Address after: 242200 A, block 2301-2302, fortune mansion, Peach Town, Guangde, Xuancheng, Anhui Patentee after: Guangde fan Tek Information Consulting Co.,Ltd. Address before: 313000 Xingjiadu No. 3, Yushan Village, Balidian Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Ocean |
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Effective date of registration: 20190523 Address after: 233000 Yuhui District, Bengbu City, Anhui Province, No. 1750 Shengli West Road, No. 316 Pioneering Building, Huineng Small and Micro Enterprise Pioneering Center Patentee after: BENGBU DINGRONG TECHNOLOGY INFORMATION CONSULTING Co.,Ltd. Address before: 242200 A, block 2301-2302, fortune mansion, Peach Town, Guangde, Xuancheng, Anhui Patentee before: Guangde fan Tek Information Consulting Co.,Ltd. |
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Effective date of registration: 20221123 Address after: 276000 northeast of the intersection of Yanbin road and Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee after: Huili Equipment Manufacturing Co.,Ltd. Address before: 233000, No. 316, Chuangye building, Huineng small and micro enterprise entrepreneurship center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee before: BENGBU DINGRONG TECHNOLOGY INFORMATION CONSULTING Co.,Ltd. |
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Effective date of registration: 20230626 Address after: 625200 Group 22, Jinghe Village, Longcanggou Town, Yingjing County, Ya'an, Sichuan Province Patentee after: Yang Xudong Address before: 276000 northeast of the intersection of Yanbin road and Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee before: Huili Equipment Manufacturing Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 |