CN202074972U - Folding slope ratio tester - Google Patents

Folding slope ratio tester Download PDF

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Publication number
CN202074972U
CN202074972U CN 201120197425 CN201120197425U CN202074972U CN 202074972 U CN202074972 U CN 202074972U CN 201120197425 CN201120197425 CN 201120197425 CN 201120197425 U CN201120197425 U CN 201120197425U CN 202074972 U CN202074972 U CN 202074972U
Authority
CN
China
Prior art keywords
bar
slope
ratio
rod
vertical
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
Application number
CN 201120197425
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Chinese (zh)
Inventor
肖聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Changda Highway Engineering Co Ltd
Original Assignee
Guangdong Changda Highway Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Changda Highway Engineering Co Ltd filed Critical Guangdong Changda Highway Engineering Co Ltd
Priority to CN 201120197425 priority Critical patent/CN202074972U/en
Application granted granted Critical
Publication of CN202074972U publication Critical patent/CN202074972U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a folding slope ratio tester belonging to the field of exploration measuring instruments, and particularly, the folding slope ratio tester is adopted for measuring slope ratio. The utility model aims at providing a tester which is simple to operate and convenient to carry, and can accurately measure the slope ratio of a side slope. The following technical scheme is adopted: the folding slope ratio tester is a folding right-angled triangle and consists of a horizontal rod, a vertical rod and a downhill rod, wherein two ends of the horizontal rod are respectively connected with the vertical rod and the downhill rod, the other ends of the vertical rod and the downhill rod are free ends, and horizontal centered bubbles are arranged on the horizontal rod and the vertical rod so as to ensure that the horizontal rod is level and the vertical rod is vertical. Due to the adoption of the technical scheme, the folding slope ratio tester has a simple structure, convenient operation and high degree of accuracy in measuring the slope ratio, and is easy to carry.

Description

A kind of collapsible ratio of slope analyzer
Technical field:
A kind of collapsible ratio of slope analyzer that the utility model proposes belongs to in-site measurement instrument field, is meant that specifically adopting collapsible ratio of slope analyzer to carry out ratio of slope measures.
Background technology:
At present, in the road construction process, adopt total powerstation to the roadbed slope excavating with fill frontier point and carry out setting-out usually.After but setting-out is finished, at follow-up excavation with fill in the process, the control of side slope ratio of slope is difficulty comparatively, main cause is not have relevant ratio of slope determining instrument, carry out process measurement and monitoring, the ratio of slope that causes many side slopes is inconsistent with the design ratio of slope, the ratio of slope of some side slope even differ greatly with the design ratio of slope.Thereby cause the actual value of slope soil pressure and design load to differ bigger, more easily cause slope and land slide or collapse, influence the operation and the traffic safety of highway etc., and cause major accident.
Owing to there is not relevant ratio of slope determining instrument equipment, the workman of working-yard is general to adopt homemade, foolproof ratio of slope to control yoke, carries out ratio of slope and measures.There is more defective in this method, and the one, ratio of slope is measured inaccurate, and error is bigger; Two is that a yoke can only be measured fixing a kind of ratio of slope, and if other different ratios of slope are arranged, need make yoke again; The 3rd, carry inconvenience, volume is bigger.
Summary of the invention:
The purpose of this utility model is: provide a kind of simple to operate, and the analyzer that can accurately measure the side slope ratio of slope that is convenient for carrying, to solve the deficiency of above-mentioned technology.
The technical scheme of employing of the present utility model is: folding right angle trigonometry.
A kind of collapsible ratio of slope analyzer is made up of horizon bar, vertical bar and suitable sloping bar, the horizon bar two ends are connected with suitable sloping bar with vertical bar respectively, vertically the other end of bar and suitable sloping bar is a free end, wherein horizon bar and vertical bar are provided with the horizontal center bubble, to guarantee the horizon bar level, vertically bar is vertical.
Above-mentioned a kind of collapsible ratio of slope analyzer is characterized in that an end vertical fixing of described vertical bar a roller, and roller cooperates with the sliding tray of horizon bar.
Above-mentioned a kind of collapsible ratio of slope analyzer is characterized in that an end vertical fixing of described suitable sloping bar a roller, and roller cooperates with the sliding tray of horizon bar.
Above-described a kind of collapsible ratio of slope analyzer is characterized in that horizon bar and vertical bar are provided with scale, so that accurate reading of data.
Of the present utility model simple in structure, easy and simple to handle, measure ratio of slope accuracy height, be easy to carry.
Description of drawings:
Fig. 1 is a kind of use synoptic diagram of collapsible ratio of slope analyzer.
Fig. 2 is the synoptic diagram of vertical bar.
Fig. 3 is the horizon bar front view.
Fig. 4 is the horizon bar rear view.
Fig. 5 is along sloping bar synoptic diagram.
1 along sloping bar, 2 horizon bars, 3 vertical bars, 4 side slopes, 5 horizontal center bubbles, 6 scales, 7 rollers, 8 chutes, 9 hinges.
Embodiment:
Now with specific embodiment explanation the technical program, Fig. 1-5 has expressed the structure of each part, Fig. 1 is a kind of stack structure that connects of collapsible ratio of slope analyzer: horizon bar is used hinge (9) respectively and is connected along the end of sloping bar with vertical bar, and vertically the other end of bar and suitable sloping bar is freely.Another kind of collapsible ratio of slope analyzer connect stack structure shown in Fig. 2-5, horizon bar and vertically on the bar scale 6 and horizontal center bubble 5 are arranged, along sloping bar and vertically bar roller 7 is arranged, horizon bar has chute 8 and roller 7 to be used.
When measuring ratio of slope (Fig. 1), collapsible ratio of slope analyzer is launched, to place along slope 4 along sloping bar 1, horizontal center bubble 5 on the horizon bar 2 is placed in the middle, vertically the free end of bar places on the slope vertically, the horizontal bubble that vertical bar is provided with is placed in the middle, and at this moment, the bar of read level bar and vertical bar is long.Vertically the length of bar is divided by the length of horizon bar, and its result is exactly determined ratio of slope.

Claims (4)

1. a collapsible ratio of slope analyzer is made up of horizon bar (2), vertical bar (3) and suitable sloping bar (1), the horizon bar two ends are connected with suitable sloping bar with vertical bar respectively, vertically the other end of bar and suitable sloping bar is a free end, and horizon bar and vertical bar are provided with horizontal center bubble (5).
2. a kind of collapsible ratio of slope analyzer according to claim 1 is characterized in that described horizon bar (2) and vertical bar (3) are provided with scale (6).
3. a kind of collapsible ratio of slope analyzer according to claim 1 and 2 is characterized in that an end vertical fixing of described vertical bar (3) a roller (7), and roller cooperates with the sliding tray (8) of horizon bar (2).
4. a kind of collapsible ratio of slope analyzer according to claim 1 and 2 is characterized in that an end vertical fixing of described suitable sloping bar (1) a roller (7), and roller cooperates with the sliding tray (8) of horizon bar.
CN 201120197425 2011-06-10 2011-06-10 Folding slope ratio tester Expired - Fee Related CN202074972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120197425 CN202074972U (en) 2011-06-10 2011-06-10 Folding slope ratio tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120197425 CN202074972U (en) 2011-06-10 2011-06-10 Folding slope ratio tester

Publications (1)

Publication Number Publication Date
CN202074972U true CN202074972U (en) 2011-12-14

Family

ID=45113072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120197425 Expired - Fee Related CN202074972U (en) 2011-06-10 2011-06-10 Folding slope ratio tester

Country Status (1)

Country Link
CN (1) CN202074972U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721408A (en) * 2012-06-15 2012-10-10 茆海洋 Escalator dip angle measuring instrument
CN105318811A (en) * 2015-09-26 2016-02-10 中煤张家口煤矿机械有限责任公司 Internal and external conical surface conicity measuring device
CN111877174A (en) * 2020-07-31 2020-11-03 中铁大桥局第七工程有限公司 Adjusting device and method for mounting angle of inclined steel structure segment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721408A (en) * 2012-06-15 2012-10-10 茆海洋 Escalator dip angle measuring instrument
CN102721408B (en) * 2012-06-15 2014-04-02 茆海洋 Escalator dip angle measuring instrument
CN105318811A (en) * 2015-09-26 2016-02-10 中煤张家口煤矿机械有限责任公司 Internal and external conical surface conicity measuring device
CN111877174A (en) * 2020-07-31 2020-11-03 中铁大桥局第七工程有限公司 Adjusting device and method for mounting angle of inclined steel structure segment

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111214

Termination date: 20140610

C17 Cessation of patent right