CN109059859A - Cross-arm inclinometer - Google Patents
Cross-arm inclinometer Download PDFInfo
- Publication number
- CN109059859A CN109059859A CN201811097997.1A CN201811097997A CN109059859A CN 109059859 A CN109059859 A CN 109059859A CN 201811097997 A CN201811097997 A CN 201811097997A CN 109059859 A CN109059859 A CN 109059859A
- Authority
- CN
- China
- Prior art keywords
- cross
- plate
- arm
- turntable
- pointer
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
Abstract
A kind of cross-arm inclinometer of disclosure of the invention, cross-arm is fixed in accommodating cavity, and the horizontal lines vertical with upper plate upper surface are equipped with before turntable, and when pointer is overlapped with horizontal lines, expression cross-arm is is horizontally mounted.The limit markers line positioned at horizontal lines two sides is equipped with before turntable, when pointer signified scope is within two limit mark lines, the installation condition of cross-arm is in error range, when pointer signified scope goes beyond the limit of mark line, the installation condition of cross-arm is inclination and exceeds in error range, needs to correct.
Description
Technical field
The present invention relates to a kind of cross-arm inclinometers.
Background technique
Cross-arm is the important component of electric pole, is set for installing insulator and fitting with undertaking overhead line, arrester etc.
It is standby and it is made to guarantee certain safe distance.The mounting process of cross-arm requires cross-arm to keep horizontal after installation is complete, but constructs
Personnel in specific installation process because in high altitude operation, it is handicapped and closer apart from cross-arm, it is difficult to judge the whether horizontal peace of cross-arm
Dress often has the case where cross-arm inclined degree is more than error range appearance.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing drawbacks, provide a kind of cross-arm inclinometer, which inclines
The gradient that oblique measuring appliance is installed convenient for measurement cross-arm, and structure is simple, it is easy to operate.
In order to solve the above technical problems, the present invention includes lower plate, the top of lower plate is equipped with upper plate, the upper plate and lower plate
It is connected with side plate between one end, forms accommodating cavity between upper plate and lower plate, the lower plate is equipped with and protrudes into accommodating cavity
Holding device；The upper surface of the upper plate is equipped with rotatable turntable, is rotatably connected to pointer in the middle part of the turntable, described
The lower part of pointer is equipped with multiple dismountable clump weights, is equipped with the level marks vertical with upper plate upper surface before the turntable
Line.
The holding device includes the screw hole being arranged in the middle part of lower plate, and screw rod is bolted in screw hole, and the upper end of screw rod is stretched
Enter in accommodating cavity, the upper end of the screw rod, which is connected with, holds out against disk, and the lower end of screw rod is equipped with nut.
The upper end of the pointer be equipped with the shaft vertical with pointer, the turntable the center point be equipped with for shaft pass through
Turn hole, be equipped with behind the turntable corresponding with turn hole and for the mounting plate that shaft is installed, mounting plate is equipped with and shaft
The groove of cooperation.
Bearing with shaft cooperation is installed in the turn hole.
The lower part of the pointer is equipped at intervals with multiple through-holes, and each clump weight is separately mounted to each through-hole.
The lower part that the upper surface of the upper plate is equipped with turntable described in inserting section is equipped with the support rod that can be inserted into inserting section, institute
The side for stating inserting section is equipped with tight lifting pin.
Opposite inner face, the opposite inner face of upper plate, the opposite inner face of side plate and the upper table for holding out against disk of the lower plate
Face is equipped with insulating layer.
The limit markers line positioned at horizontal lines two sides is equipped with before the turntable.
Compared with the prior art, the present invention has the following advantages: cross-arm is fixed in accommodating cavity, is set before turntable
There are the horizontal lines vertical with upper plate upper surface, when pointer is overlapped with horizontal lines, indicates that cross-arm is to be horizontally mounted.Turn
The limit markers line positioned at horizontal lines two sides is equipped with before disk, when pointer signified scope is within two limit mark lines
When, in error range, when pointer signified scope goes beyond the limit of mark line, the installation condition of cross-arm is the installation condition of cross-arm
It tilts and exceeds in error range, need to correct.
In conclusion gradient of the present invention convenient for measurement cross-arm installation, and structure is simple, and it is easy to operate, it can ensure that
The balance of cross-arm installation.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the partial structural diagram of pointer.
Specific embodiment
Cross-arm inclinometer as Figure 1-Figure 2, including lower plate 1, the top of lower plate 1 are equipped with upper plate 2, upper plate 2 with
It is connected with side plate 3 between the one end of lower plate 1, forms accommodating cavity 4 between upper plate 2 and lower plate 1, lower plate 1 is equipped with and protrudes into appearance
The holding device received in cavity 4, holding device includes the screw hole that 1 middle part of lower plate is arranged in the present embodiment, is bolted in screw hole
Screw rod 11, the upper end of screw rod 11 are protruded into accommodating cavity 4, and the upper end of screw rod 11, which is connected with, holds out against disk 12, under screw rod 11
End is equipped with nut 13.When installation, cross-arm is placed into accommodating cavity 4, screw on nut 13 makes to hold out against disk 12 to 2 direction of upper plate
It is mobile, so that cross-arm is clamped between upper and lower plates.
As shown in Figure 1-Figure 3, the upper surface of upper plate 2 is equipped with rotatable turntable 5, the upper surface of upper plate 2 in the present embodiment
Equipped with inserting section 20, the lower part of turntable 5 is equipped with the support rod 50 that can be inserted into inserting section 20, and the side of inserting section 20, which is equipped with, to be held out against
Pin, rotary turnplate 5 are adjusted and hold out against positioning by tight lifting pin after the angle of turntable 5.The middle part of turntable 5 is rotatably connected to pointer
6, the upper end of pointer 6 is equipped with the shaft 61 vertical with pointer 6 in the present embodiment, 5 the center point of turntable be equipped with for shaft 61
The turn hole passed through, mounting plate 80 corresponding with turn hole and for the installation of shaft 61 is equipped with behind turntable 5, and mounting plate 80 is equipped with
The groove cooperated with shaft 61, one end that shaft 61 stretches out turntable 5 are rotatably connected in groove, installation in turn hole in the present embodiment
There is the bearing 70 cooperated with shaft 6, which can be such that pointer 6 arbitrarily rotates.Removably match equipped with multiple the lower part of pointer 6
Pouring weight 7, the lower part of pointer 6 is equipped at intervals with multiple through-holes 62 in the present embodiment, and each clump weight 7 is separately mounted in each through-hole 62,
Clump weight 7 is close compared with cooperating between through-hole 62, and clump weight 7 is avoided to skid off or move, which makes pointer 6 keep sagging type
State, i.e. pointer 6 are vertical with ground surface always.It is equipped with the horizontal lines 8 vertical with 2 upper surface of upper plate before turntable 5, works as finger
When needle 6 is overlapped with horizontal lines 8, indicate that cross-arm is to be horizontally mounted.It is equipped with before turntable 5 and is located at 8 two sides of horizontal lines
Limit markers line 81, when 6 signified scope of pointer is within two limit mark lines 81, the installation condition of cross-arm is in error range
Interior, when 6 signified scope of pointer goes beyond the limit of mark line 81, the installation condition of cross-arm is inclination and exceeds in error range, is needed
It corrects.
It the opposite inner face of lower plate 1, the opposite inner face of upper plate 2, the opposite inner face of side plate 3 and is held out against in the present embodiment
The upper surface of disk 12 is equipped with insulating layer 10, and insulating layer 10 can occur to avoid electric shock etc. is unexpected.
The above is specific constructive form of the invention, and the present invention is not limited to the above embodiments, is led in this technology
For the personnel of domain, equivalent variations and part replacement based on specific structure in the present invention are all within the scope of the present invention.
Claims (8)
1. a kind of cross-arm inclinometer, it is characterized in that: including lower plate (1), the top of lower plate (1) is equipped with upper plate (2), it is described on
It is connected between plate (2) and the one end of lower plate (1) side plate (3), forms accommodating cavity (4) between upper plate (2) and lower plate (1),
The lower plate (1) is equipped with the holding device protruded into accommodating cavity (4)；The upper surface of the upper plate (2) is equipped with rotatable
Turntable (5) is rotatably connected to pointer (6) in the middle part of the turntable (5), and the lower part of the pointer (6) is equipped with multiple dismountable
Clump weight (7) is equipped with the horizontal lines (8) vertical with upper plate (2) upper surface before the turntable (5).
2. cross-arm inclinometer according to claim 1, it is characterized in that: the holding device includes being arranged in lower plate
(1) screw hole in the middle part of is bolted with screw rod (11) in screw hole, and the upper end of screw rod (11) is protruded into accommodating cavity (4), the screw rod
(11) upper end, which is connected with, to be held out against disk (12), and the lower end of screw rod (11) is equipped with nut (13).
3. cross-arm inclinometer according to claim 2, it is characterized in that: the upper end of the pointer (6) is equipped with and finger
The vertical shaft (61) of needle (6), turntable (5) the center point be equipped with for the turn hole that passes through of shaft (61), the turntable (5)
Behind be equipped with turn hole it is corresponding and for shaft (61) installation mounting plate (80), mounting plate (80) equipped with and shaft (61)
The groove of cooperation.
4. cross-arm inclinometer according to claim 3 is matched it is characterized in that: being equipped in the turn hole with shaft (6)
The bearing (70) of conjunction.
5. cross-arm inclinometer according to claim 4, it is characterized in that: the lower part of the pointer (6) be equipped at intervals with it is more
A through-hole (62), each clump weight (7) are separately mounted to each through-hole (62).
6. cross-arm inclinometer according to claim 5, it is characterized in that: the upper surface of the upper plate (2) is equipped with grafting
The lower part of section (20) described turntable (5) is equipped with the support rod (50) that can be inserted into inserting section (20), the side of the inserting section (20)
Portion is equipped with tight lifting pin.
7. cross-arm inclinometer according to claim 6, it is characterized in that: the opposite inner face of the lower plate (1), upper plate
(2) opposite inner face of opposite inner face, side plate (3) and the upper surface for holding out against disk (12) are equipped with insulating layer (10).
8. cross-arm inclinometer according to claim 7 is located at water it is characterized in that: being equipped with before the turntable (5)
The limit markers line (81) of flat mark line (8) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097997.1A CN109059859A (en) | 2018-09-20 | 2018-09-20 | Cross-arm inclinometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097997.1A CN109059859A (en) | 2018-09-20 | 2018-09-20 | Cross-arm inclinometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109059859A true CN109059859A (en) | 2018-12-21 |
Family
ID=64763202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811097997.1A Pending CN109059859A (en) | 2018-09-20 | 2018-09-20 | Cross-arm inclinometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109059859A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247328Y (en) * | 1996-03-21 | 1997-02-12 | 汤卫国 | Horizontal angle measuring scale |
| CN201155971Y (en) * | 2007-12-10 | 2008-11-26 | 广西玉柴机器股份有限公司 | Horizontal obliquity measuring apparatus |
| CN203596529U (en) * | 2013-11-27 | 2014-05-14 | 国家电网公司 | Fixing mechanism of loads-containing drainage wire |
| CN104019796A (en) * | 2014-06-16 | 2014-09-03 | 国家电网公司 | Tilt indicating device for straight insulator of electric transmission line tower |
| CN104729479A (en) * | 2015-03-31 | 2015-06-24 | 绍兴文理学院 | Multifunctional mechanical gradienter |
| CN204514318U (en) * | 2015-04-20 | 2015-07-29 | 金陵科技学院 | A kind of Multifunctional leveler for building |
| CN206891429U (en) * | 2017-06-15 | 2018-01-16 | 郑世松 | A kind of cross arm insulator installs scale |
-
2018
- 2018-09-20 CN CN201811097997.1A patent/CN109059859A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247328Y (en) * | 1996-03-21 | 1997-02-12 | 汤卫国 | Horizontal angle measuring scale |
| CN201155971Y (en) * | 2007-12-10 | 2008-11-26 | 广西玉柴机器股份有限公司 | Horizontal obliquity measuring apparatus |
| CN203596529U (en) * | 2013-11-27 | 2014-05-14 | 国家电网公司 | Fixing mechanism of loads-containing drainage wire |
| CN104019796A (en) * | 2014-06-16 | 2014-09-03 | 国家电网公司 | Tilt indicating device for straight insulator of electric transmission line tower |
| CN104729479A (en) * | 2015-03-31 | 2015-06-24 | 绍兴文理学院 | Multifunctional mechanical gradienter |
| CN204514318U (en) * | 2015-04-20 | 2015-07-29 | 金陵科技学院 | A kind of Multifunctional leveler for building |
| CN206891429U (en) * | 2017-06-15 | 2018-01-16 | 郑世松 | A kind of cross arm insulator installs scale |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |
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| WD01 | Invention patent application deemed withdrawn after publication |