CN102072691A - Measuring tool and measuring method for installation of high-altitude operation damper - Google Patents
Measuring tool and measuring method for installation of high-altitude operation damper Download PDFInfo
- Publication number
- CN102072691A CN102072691A CN201110030824XA CN201110030824A CN102072691A CN 102072691 A CN102072691 A CN 102072691A CN 201110030824X A CN201110030824X A CN 201110030824XA CN 201110030824 A CN201110030824 A CN 201110030824A CN 102072691 A CN102072691 A CN 102072691A
- Authority
- CN
- China
- Prior art keywords
- damper
- measuring
- tape measure
- snap close
- measure
- 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.)
- Granted
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to the technical field of high-altitude operation of a power transmission line and discloses a measuring tool and a measuring method for installation of a high-altitude operation damper. The tool comprises a U-shaped clamp and a lock catch steel tape measure which is matched with the clamp, wherein a U-shaped ring of the U-shaped clamp is clamped on a hanging plate of a suspension clamp; and the middle of a positioning plate on the head part of the lock catch steel tape measure is provided with a measuring hole which corresponds to a positioning bolt screw on the U-shaped clamp. The method comprises the following steps of: correspondingly sleeving the measuring hole on the positioning plate on the tip of the tape measure with the positioning bolt screw on the U-shaped clamp; and automatically extracting the tape measure from a tape measure box along with the movement of a human body, marking according to a design distance after measurement and hanging a lock catch of the measuring tool on a lead for installation of the damper. Accumulation errors and summation faults can be avoided, measuring accuracy is remarkably higher than that of the conventional measuring method, the distance installation accuracy of the damper can be ensured, and the working efficiency and construction safety of high-altitude operation can be improved.
Description
[technical field]
The present invention relates to the technical field of power transmission sequence work high above the ground, relate in particular to a kind of method of measuring of work high above the ground damper installation and measure instrument.
[background technology]
At present damper being installed is one of important measures of power transmission sequence vibrationproof, and it is in order to reduce the influence that wind shakes, the gold utensil of protection circuit, the serviceable life of extension lead that power transmission sequence is installed damper.Calculating and operating experience prove theoretically, the hitch point that is installed in of damper is that first half-wave point place effect of starting point is best, the design and installation distance is meant the distance of suspension clamp center to the stockbridge damper center, acceptance specification is defined as and prevents lead or aerial earth wire because of the wind damaged of shaking, timely installation accessories after sag is installed.The annex set-up time is not more than 5 hours.But find in power transmission sequence construction and operation work that for a long time the accuracy of the mounting distance of damper also exists some problems in real work.
The problem that the damper mounting distance exists in the power transmission sequence construction
1) damper is installed and is carried out in the air at height mostly, because the locating distance suspension clamp of damper is far away, the method that adopts is that outlet limit, limit is measured with pliers or steel tape usually, measures the following problem that exists with pliers and steel tape:
(1) measure the mounting distance that the accumulative total that need repeatedly measure and print just can be obtained damper with pliers, because of could printing while moving under the situation that needs to be grasped balance when the work high above the ground, measure and the process that prints in be easy to generate cumulative errors.
(2) for S.C. a plurality of dampers need be installed, the work high above the ground personnel outlet distance balanced capacity on lead is more grasped difficult more, because what be subjected to factors such as balance and degree of fatigue influences outlet apart from far away more, the many more cumulative errors of installation damper number are big more.
2) utilize steel tape measure with usual way equally can and pliers measure and the line cumulative errors occur, steel tape is measured simultaneously also needs two hands to cooperate, the limit of advancing in the lead top is measured in the process and not only chaining error can be occurred, also can in measuring, the both hands cooperation make health on lead, lose the cooperation out of trim of both hands, human body occurs and turn down the situation of lead, not only inefficiency is also dangerous.
3) inaccurate owing to what measure, can occur not waiting with the root wire pitch, different root leads are seen not on a line in the side.
4) find that in checking process the mounting distance of lead damper does not wait, under ground staff's commander, adjust evenly in the process of rework, meet the requirements on the surface, but reality and design size are not inconsistent.
5) because damper installation dimension inaccurate is in operation because increased operating cost the serviceable life that the influence of vibration has reduced power transmission sequence lead and gold utensil, the reliability of power supply and the security of operation have been reduced.
[summary of the invention]
Based on measuring the problem that exists in the process in installation at damper, the invention provides a kind of instrument of measuring of work high above the ground damper installation and measure method, can guarantee damper apart from the accuracy of installing, also can increase work efficiency and the construction safety of work high above the ground.
For realizing as above goal of the invention, the present invention adopts technical scheme as described below:
The instrument of measuring that a kind of work high above the ground damper is installed, comprise: U type jig, with the supporting snap close steel tape of jig, described U type jig is made of U type ring, fixed screw, pilot pin screw, described U type ring is stuck on the link plate of suspension clamp, be fixed into one by fixed screw, the pilot pin screw that is provided with on the U type ring is positioned at the center of suspension clamp link plate; The supporting snap close steel tape of described and jig is made of tape measure, location-plate and snap close, the head of described tape measure is provided with and the supporting location-plate of U type jig, be provided with in the middle of the location-plate with U type jig on the corresponding measured hole of pilot pin screw, measured hole middle part reading is zero, and an end of tape measure chi box is connected with snap close by link.
The method of measuring that a kind of work high above the ground damper is installed, earlier be installed in U type jig on the link plate of suspension clamp by fixed screw, the measured hole on the location-plate of tape measure termination, be nested together with the pilot pin screw is corresponding on the U type jig, and be fixed into one then with nut; Open tape measure braking again, snap close is hung over the securing band latch closure or all can in the pants waistband place;
When work high above the ground personnel outlet, tape measure is extracted out automatically with moving in the chi box of human body, after the outlet personnel are in place, take off the snap close of tape measure, measuring the back provides damper design and installation distance to print by designing institute, prints will measure the instrument snap close after finishing and hang over and carry out damper on the lead and install, and installs and extracts from lead measuring the instrument snap close, hang over the operating personnel and get back to the insulator place on one's body, carry out measuring and installing of opposite side lead damper;
When lead one side design has a plurality of damper, should measure nearside earlier when measuring and print, print measuring the distally; During installation, the distally should be installed earlier, nearside is installed in the back, after the distally damper installs, nearside is installed again, should verify again after installing to meet the damper installation dimension.
Because adopt aforesaid technical scheme, the present invention has following superiority:
The instrument of measuring that a kind of work high above the ground damper is installed and measure method, be that we carry out exploratory development in practice and come out, through facts have proved the accuracy that not only can guarantee damper, also can increase work efficiency and the construction safety of work high above the ground apart from installing; Its superiority is as follows:
(1) simple to operate, easy to carry: this is measured instrument be installed on the suspension clamp link plate, snap close is hung on one's body the operating personnel, coil of strip can be extracted out in the chi box automatically during staff's outlet, can measure after putting in place.Measure and utilize the snap close that designs on the chi box to hang on the lead after finishing, the operating personnel can install.
(2) measure the degree of accuracy height: utilize this to measure instrument and measure, avoided cumulative errors and the mistake that adds up, measuring accuracy is apparently higher than traditional method of measuring.
(3) safety coefficient of raising work high above the ground: utilizing this to measure instrument need be when measuring, outlet limit, limit is measured, the work high above the ground personnel can vacate both hands and keep balance, reduced labour intensity, improved work efficiency, have improved the safety coefficient of work high above the ground.
(4) improve an acceptable quality level, minimizing is done over again: use this instrument to measure the degree of accuracy height, improved acceptable quality level one time, reduced the phenomenon of doing over again, saved construction cost.
(5) wearing and tearing of the line wire gold utensil in the work progress have been reduced: use this to measure instrument and improved work efficiency, shortened the working time, reach the wearing and tearing that reduce in line wire and the gold utensil work progress thereby reduced to do over again.
(6) improved circuit put into operation the back power supply reliability: using this to measure instrument has increased the degree of accuracy of measuring, reduced and be in operation because improved the put into operation reliability of back power supply and the security of operation the serviceable life that the influence of vibration has reduced power transmission sequence lead and gold utensil.
Description of drawings
Fig. 1 measures the instrument synoptic diagram for damper;
Fig. 2 is a scheme of installation of measuring instrument;
Fig. 3 damper measure synoptic diagram.
Among the figure: 1, U type ring, 2, fixed screw, 3, the pilot pin screw, 4, the link plate of suspension clamp, 5, tape measure, 6, location-plate, 7, snap close.
Embodiment
As shown in Figure 1, 2, 3: the instrument of measuring that a kind of work high above the ground damper is installed, comprise: U type jig, with the supporting snap close steel tape of jig, described U type jig is made of U type ring 1, fixed screw 2, pilot pin screw 3, described U type ring 1 is stuck on the link plate 4 of suspension clamp, be fixed into one by fixed screw 2, the pilot pin screw 3 that is provided with on the U type ring 1 is positioned at the center of suspension clamp link plate 4; The supporting snap close steel tape of described and jig is made of tape measure 5, location-plate 6 and snap close 7, the head of described tape measure 5 is provided with and the supporting location-plate 6 of U type jig, be provided with the measured hole corresponding in the middle of the location-plate 6 with pilot pin screw 3 on the U type jig, measured hole middle part reading is zero, and an end of tape measure 5 chi boxes is connected with snap close 7 by link.
The method of measuring that a kind of work high above the ground damper is installed, earlier be installed in U type jig on the link plate 4 of suspension clamp by fixed screw 2, the measured hole on the location-plate 6 of tape measure 5 terminations,, and be fixed into one then with nut with pilot pin screw 3 corresponding being nested together on the U type jig; Open tape measure 5 braking again, snap close 7 is hung over the securing band latch closure or all can in the pants waistband place;
When work high above the ground personnel outlet, tape measure 5 is extracted out automatically with moving in the chi box of human body, after the outlet personnel are in place, take off the snap close 7 of tape measure, measuring the back provides damper design and installation distance to print by designing institute, prints will measure instrument snap close 7 after finishing and hang over and carry out damper on the lead and install, and installs to extract from lead measuring instrument snap close 7, hang over the operating personnel and get back to the insulator place on one's body, carry out measuring and installing of opposite side lead damper;
When lead one side design has a plurality of damper, should measure nearside earlier when measuring and print, print measuring the distally; During installation, the distally should be installed earlier, nearside is installed in the back, after the distally damper installs, nearside is installed again, should verify again after installing to meet the damper installation dimension.
During use, the main effect of U type jig is stuck on the suspension clamp link plate as shown in the figure, utilizes U type ring fixed screw that U type ring is fixed on the suspension clamp link plate, and the U type jig steel tape fixed screw after installing is positioned at suspension clamp link plate center.
The instrument of measuring that damper is installed as shown in the figure, steel tape is fixed with sheet metal on the termination, the good hole that can be connected with the jig screw of anchor is left in the centre, middle part, hole reading is zero, an end of steel tape chi box has link to be connected with snap close,
The assembling that stockbridge damper is measured instrument is installed in U type jig on the link plate 4 of suspension clamp earlier as shown in the figure by fixed screw, then the ruler termination the jig screw connect sky and be installed on the jig screw and and fix with nut.
Damper is installed measuring as shown in the figure of measuring, open steel tape 5 brakings, snap close 7 is hung over securing band latch closure or pants waistband etc. to be located all can, when work high above the ground personnel outlet, tape measure 5 is extracted out automatically with moving in the chi box of human body, after the outlet personnel are in place, removes down the snap close on the tape measure 5, measuring the back and print by the design size distance, is example for 1.5 meters as damper design and installation distance is provided with designing institute; Print and to measure instrument snap close 7 after finishing and hang over and carry out damper on the lead and install, install and extract from lead, hang over the operating personnel and get back to the insulator place on one's body, carry out measuring and installing of opposite side lead damper measuring instrument snap close 7.When lead one side design has a plurality of damper, should measure nearside earlier when measuring and print, print measuring the distally, during installation the distally should be installed earlier, nearside is installed in the back, after the distally damper installs, when nearside is installed, should meet the damper installation dimension again.
Claims (2)
1. the instrument of measuring installed of a work high above the ground damper, it is characterized in that: comprising: U type jig, with the supporting snap close steel tape of jig, described U type jig is made of U type ring (1), fixed screw (2), pilot pin screw (3), described U type ring (1) is stuck on the link plate (4) of suspension clamp, be fixed into one by fixed screw (2), U type ring (1) is gone up the center that the pilot pin screw (3) that is provided with is positioned at suspension clamp link plate (4); The supporting snap close steel tape of described and jig is made of tape measure (5), location-plate (6) and snap close (7), the head of described tape measure (5) is provided with the location-plate (6) supporting with U type jig, be provided with in the middle of the location-plate (6) with U type jig on the corresponding measured hole of pilot pin screw (3), measured hole middle part reading is zero, and an end of tape measure (5) chi box is connected with snap close (7) by link.
2. measure the method for measuring of a kind of work high above the ground damper installation of instrument according to claim 1, earlier be installed in U type jig on the link plate (4) of suspension clamp by fixed screw (2), then the measured hole on the location-plate (6) of tape measure (5) termination, with corresponding being nested together of pilot pin screw (3) on the U type jig, and be fixed into one with nut; Open tape measure (5) braking again, snap close (7) is hung over the securing band latch closure or all can in the pants waistband place;
When work high above the ground personnel outlet, tape measure (5) is extracted out automatically with moving in the chi box of human body, after the outlet personnel are in place, take off the snap close (7) of tape measure, measuring the back provides damper design and installation distance to print by designing institute, prints will measure instrument snap close (7) after finishing and hang over and carry out damper on the lead and install, and installs and extracts from lead measuring instrument snap close (7), hang over the operating personnel and get back to the insulator place on one's body, carry out measuring and installing of opposite side lead damper;
When lead one side design has a plurality of damper, should measure nearside earlier when measuring and print, print measuring the distally; During installation, the distally should be installed earlier, nearside is installed in the back, after the distally damper installs, nearside is installed again, should verify again after installing to meet the damper installation dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110030824 CN102072691B (en) | 2011-01-28 | 2011-01-28 | Measuring tool and measuring method for installation of high-altitude operation damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110030824 CN102072691B (en) | 2011-01-28 | 2011-01-28 | Measuring tool and measuring method for installation of high-altitude operation damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072691A true CN102072691A (en) | 2011-05-25 |
| CN102072691B CN102072691B (en) | 2013-07-31 |
Family
ID=44031331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110030824 Expired - Fee Related CN102072691B (en) | 2011-01-28 | 2011-01-28 | Measuring tool and measuring method for installation of high-altitude operation damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072691B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115386A (en) * | 2015-09-10 | 2015-12-02 | 河南科隆石化装备有限公司 | Fixed clamping tool for quickly measuring perimeter |
| CN108050909A (en) * | 2017-11-13 | 2018-05-18 | 中车青岛四方机车车辆股份有限公司 | A kind of hand alleviates pulling rope length measuring device |
| CN114543609A (en) * | 2021-12-10 | 2022-05-27 | 国网北京市电力公司 | Wire crimping auxiliary drawing and printing steel tape and using method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB332900A (en) * | 1929-04-27 | 1930-07-28 | Johannes Wilhelm Hofmann | Improvements in or relating to apparatus for damping the oscillations of electric conductors |
| AT126488B (en) * | 1929-10-26 | 1932-01-25 | Vaw Ver Aluminium Werke Ag | Arrangement for damping the vibrations on overhead lines. |
| CN2235665Y (en) * | 1995-05-04 | 1996-09-18 | 苏州供电局 | Wire clamping means for damping oscillation of lines |
| CN201247022Y (en) * | 2008-06-26 | 2009-05-27 | 湖州电力局 | Portable insulated measuring rod of power line |
| CN201247940Y (en) * | 2008-08-26 | 2009-05-27 | 宁夏电力公司吴忠供电局 | Hammer for preventing conductor from vibration |
| RU2394325C1 (en) * | 2009-05-25 | 2010-07-10 | Общество с ограниченной ответственностью "Тульский Электромеханический завод" ООО "ТЭМЗ" | Vibration damper |
| CN201536235U (en) * | 2009-07-25 | 2010-07-28 | 安徽省电力公司阜阳供电公司 | Novel insulator remover |
| CN201539126U (en) * | 2009-11-05 | 2010-08-04 | 河南省电力公司郑州供电公司 | Mounting micro trimmer of urgent repairing tower valve |
| CN202083310U (en) * | 2011-01-28 | 2011-12-21 | 河南省电力公司洛阳供电公司 | Measuring tool for installaltion of anti-vibrating hammer during high-altitude operation |
-
2011
- 2011-01-28 CN CN 201110030824 patent/CN102072691B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB332900A (en) * | 1929-04-27 | 1930-07-28 | Johannes Wilhelm Hofmann | Improvements in or relating to apparatus for damping the oscillations of electric conductors |
| AT126488B (en) * | 1929-10-26 | 1932-01-25 | Vaw Ver Aluminium Werke Ag | Arrangement for damping the vibrations on overhead lines. |
| CN2235665Y (en) * | 1995-05-04 | 1996-09-18 | 苏州供电局 | Wire clamping means for damping oscillation of lines |
| CN201247022Y (en) * | 2008-06-26 | 2009-05-27 | 湖州电力局 | Portable insulated measuring rod of power line |
| CN201247940Y (en) * | 2008-08-26 | 2009-05-27 | 宁夏电力公司吴忠供电局 | Hammer for preventing conductor from vibration |
| RU2394325C1 (en) * | 2009-05-25 | 2010-07-10 | Общество с ограниченной ответственностью "Тульский Электромеханический завод" ООО "ТЭМЗ" | Vibration damper |
| CN201536235U (en) * | 2009-07-25 | 2010-07-28 | 安徽省电力公司阜阳供电公司 | Novel insulator remover |
| CN201539126U (en) * | 2009-11-05 | 2010-08-04 | 河南省电力公司郑州供电公司 | Mounting micro trimmer of urgent repairing tower valve |
| CN202083310U (en) * | 2011-01-28 | 2011-12-21 | 河南省电力公司洛阳供电公司 | Measuring tool for installaltion of anti-vibrating hammer during high-altitude operation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115386A (en) * | 2015-09-10 | 2015-12-02 | 河南科隆石化装备有限公司 | Fixed clamping tool for quickly measuring perimeter |
| CN108050909A (en) * | 2017-11-13 | 2018-05-18 | 中车青岛四方机车车辆股份有限公司 | A kind of hand alleviates pulling rope length measuring device |
| CN108050909B (en) * | 2017-11-13 | 2019-09-24 | 中车青岛四方机车车辆股份有限公司 | A kind of hand alleviation pulling rope length measuring device |
| CN114543609A (en) * | 2021-12-10 | 2022-05-27 | 国网北京市电力公司 | Wire crimping auxiliary drawing and printing steel tape and using method thereof |
| CN114543609B (en) * | 2021-12-10 | 2023-09-01 | 国网北京市电力公司 | Wire crimping auxiliary painting steel tape and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102072691B (en) | 2013-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102072691B (en) | Measuring tool and measuring method for installation of high-altitude operation damper | |
| CN107085137A (en) | Thunderbolt detecting system, apparatus and method on structure | |
| CN107414481A (en) | A kind of bracket assembling equipment and its hanging method | |
| CN202083310U (en) | Measuring tool for installaltion of anti-vibrating hammer during high-altitude operation | |
| CN201946932U (en) | Hardware for hanging analog salt and dust density insulator of electricity transmission tower | |
| CN205377163U (en) | General type 500kV overhead earth wire carries ply -yarn drill utensil | |
| CN203981901U (en) | Cableties formula center loop line stationary installation | |
| CN206263919U (en) | Packaged type Standardized operation tool box | |
| CN209641806U (en) | Small portable antenna | |
| CN209169401U (en) | A kind of portable short-circuit grounding wire conducting wire end terminal | |
| CN208458902U (en) | Riding manipulation disk torque-measuring apparatus | |
| CN202770416U (en) | Induction type safe distance measuring tool for measuring the sag of jumping line | |
| CN102636133A (en) | Induction type safety distance measurement tool for measuring bow line sag | |
| CN209001468U (en) | A kind of linear string tower head end replacing insulator connection gold utensil | |
| CN205597712U (en) | Metal pole level(l)ing couple | |
| CN202048880U (en) | Simple verticality detector | |
| CN205406206U (en) | Equivalent salt is close, ash is close tests with sample insulator hanger | |
| CN206673143U (en) | A kind of Multifunction altitude test connection pincers | |
| CN108445276A (en) | A kind of dedicated multimeter of electric automatization | |
| CN205666549U (en) | Simple and easy pay -off of electric power cable | |
| CN105890492B (en) | A kind of wire jumper sag measuring device | |
| CN205089023U (en) | Emergency communication tower of speedily carrying out rescue work | |
| CN210291253U (en) | Audio processor with buckle fixing structure | |
| CN204788185U (en) | Portable measurement transmission line crossing is apart from device | |
| CN207248031U (en) | A kind of auxiliary device for precision measure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |