CN110736440B - Sag adjustment observation plate - Google Patents
Sag adjustment observation plate Download PDFInfo
- Publication number
- CN110736440B CN110736440B CN201910975962.1A CN201910975962A CN110736440B CN 110736440 B CN110736440 B CN 110736440B CN 201910975962 A CN201910975962 A CN 201910975962A CN 110736440 B CN110736440 B CN 110736440B
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- Prior art keywords
- clamping plate
- plate
- sag
- festival
- wall
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses an sag adjustment observation plate, which relates to the technical field of electric power and comprises an auxiliary clamping plate, wherein one side of the auxiliary clamping plate is connected with a main clamping plate, the auxiliary clamping plate is connected with the main clamping plate through a hinge, an operating mechanism is arranged on the outer wall of the main clamping plate, one side of the operating mechanism is connected with an indicating plate, a threaded hole is formed in the outer wall of the main clamping plate, a bolt is screwed on the inner side of the threaded hole, the inner side of the operating mechanism comprises a driving wheel, a driving belt is wound on the outer wall of the driving wheel, and a lug is connected on the outer wall of the driving wheel. In the invention, the adjustable sag observation plate adopts an inner clamping plate type structure and an outer clamping plate type structure, one end of the adjustable sag observation plate is a flexible closed type adjustable hinge structure, the two clamping plates are linked together, a movable space is provided for adjusting the clamping thickness of the two clamping plates, the other end of the adjustable sag observation plate adopts an open structure, after the main material of the iron tower is clamped, the two clamping plates are fastened through screw holes of an elliptic structure by bolts, so that the device is convenient to install and convenient to assemble.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an sag adjustment observation plate.
Background
In the construction of an overhead line of a power line and the observation of sag of a ground wire, when sag is observed by an equal length method, a sag observation plate (rod) is required to be mounted on a tower to be observed in an observation stage. The existing sag observation plate adopts round rods with the diameter of 30mm, which are made of aluminum alloy materials with alternating red and white, commonly called as 'flower rods', and is bound on a main material of a pole tower by aluminum binding wires or iron wires.
The existing sag observation plate is inconvenient to install, low in assembly speed, free of fine adjustment function, difficult to accurately observe positions, free of conversion function, high in working strength, incapable of passing through an LED lamp strip and capable of assisting in observation, and low in working efficiency.
Disclosure of Invention
The invention aims to solve the defects that the existing sag adjustment observation plate is inconvenient to install, low in assembly speed, not provided with a fine adjustment function, difficult to accurately observe positions, not provided with a conversion function, high in working strength and incapable of assisting in observation through an LED lamp strip, so that the working efficiency is low.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the sag adjustment observation plate comprises an auxiliary clamping plate, one side of the auxiliary clamping plate is connected with a main clamping plate, the auxiliary clamping plate is connected with the main clamping plate through a hinge, an operating mechanism is installed on the outer wall of the main clamping plate, one side of the operating mechanism is connected with an indicating plate, a threaded hole is formed in the outer wall of the main clamping plate, and a bolt is screwed on the inner side of the threaded hole;
the inner side of the control mechanism comprises a driving wheel, the outer wall of the driving wheel is wound with a driving belt, the outer wall of the driving wheel is connected with a bump, and a connecting lock is embedded and installed on the inner side of the control mechanism;
the inboard of instruction board is including the instruction festival, and the one end of instruction festival is connected with the extension festival, the other end of extension festival is installed and is shown the festival, and shows the front of festival and inlay there is the display window, the LED lamp area is all installed in the front of instruction festival, extension festival, and the top of instruction festival is embedded to have the distancer, the back of instruction festival is embedded to have the electron level meter, the card hole has all been seted up to the outer wall both sides of display festival, and the inboard of display festival runs through there is the movable joint.
Preferably, the auxiliary clamping plate and the main clamping plate form a movable structure through a hinge, and the outer sides of the main clamping plate and the auxiliary clamping plate are of L-shaped structures.
Preferably, one side of the indicating section is tightly attached to one side of the lengthening section, and the transverse axis of the indicating section is leveled with the transverse axis of the lengthening section.
Preferably, the movable joint is positioned at one half of the middle of the display section, and the front surface of the display section is embedded with a display window with a rectangular structure.
Preferably, the LED lamp strip equidistance is provided with two sets of, and LED lamp strip pass through iron wire and instruction board and constitute detachable construction.
Preferably, the clamping hole and the display section form an integrated structure through the opening, and one side of the interior of the display section is in a hollowed-out structure.
Preferably, the protruding blocks are symmetrical about the transverse axis of the driving wheel, and the protruding blocks are distributed on the outer wall of the driving wheel in a hemispherical structure.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the adjustable sag observation plate, an inner clamping plate type structure and an outer clamping plate type structure are adopted, one end of the adjustable sag observation plate is of a flexible closed type adjustable hinge structure, two clamping plates are connected together, a movable space is provided for enabling the clamping thickness of the two clamping plates to be adjustable, the other end of the adjustable sag observation plate is of an open structure, after iron tower main materials are clamped, the two clamping plates are fastened through threaded holes of an oval structure through bolts, so that the adjustable sag observation plate is convenient to install and convenient to assemble, meanwhile, under the effect of the two groups of LED lamp strips which are equidistantly arranged, when the adjustable sag observation plate is in a working state, illumination can be conducted, people are assisted in rapidly completing sag observation work, and working efficiency is improved.
2. According to the invention, the chip with the storage and calculation functions is arranged in the control mechanism, so that the overhead line sag can be converted into the actual observation sag for on-site observation, and meanwhile, the control mechanism and the main clamping plate can be split for multi-angle installation, but the angle is in the range of horizontal adjustment of the control mechanism.
3. According to the invention, under the action of the convex blocks distributed on the outer wall of the driving wheel in a hemispherical structure, when the driving wheel drives the driving belt to rotate, the convex blocks can support the driving belt, so that the fine adjustment of the control mechanism on the indicating plate can be completed in an auxiliary manner, the position is observed accurately, and the numerical value displayed at the display window is convenient to be consistent with a given sag.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the control mechanism according to the present invention;
FIG. 3 is a schematic view of the connection structure of the indication section and the electronic level in the present invention.
Legend description:
1. An auxiliary clamping plate; 2. a main plate; 3. a control mechanism; 4. a range finder; 5. an indication section; 6. a lengthening section; 7. a bolt; 8. a movable joint; 9. a display window; 10. a threaded hole; 11. a connecting lock is connected; 12. a hinge; 13. an LED lamp strip; 14. a display section; 15. a clamping hole; 16. an electronic level; 17. an indication board; 18. a driving wheel; 19. a transmission belt; 20. and a bump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the sag adjustment observation plate comprises an auxiliary clamp plate 1, a main clamp plate 2, a control mechanism 3, a range finder 4, an indication joint 5, an extension joint 6, a bolt 7, a movable joint 8, a display window 9, a threaded hole 10, a connecting clamp lock 11, a hinge 12, an LED lamp belt 13, a display joint 14, a clamp hole 15, an electronic level 16, an indication plate 17, a driving wheel 18, a driving belt 19 and a bump 20, wherein one side of the auxiliary clamp plate 1 is connected with the main clamp plate 2, the auxiliary clamp plate 1 is connected with the main clamp plate 2 through the hinge 12, the control mechanism 3 is arranged on the outer wall of the main clamp plate 2, one side of the control mechanism 3 is connected with the indication plate 17, a chip with storage and calculation functions is arranged in the control mechanism 3, the sag of the overhead line can be converted into an actual observation sag for site observation, the threaded hole 10 is formed in the outer wall of the main clamp plate 2, and the bolt 7 is screwed on the inner side of the threaded hole 10;
The inner side of the control mechanism 3 comprises a driving wheel 18, a driving belt 19 is wound on the outer wall of the driving wheel 18, a bump 20 is connected with the outer wall of the driving wheel 18, and a connecting lock 11 is embedded and installed on the inner side of the control mechanism 3;
The inboard of instruction board 17 is including instructing festival 5, and the one end of instructing festival 5 is connected with extension festival 6, and display section 14 is installed to the other end of extension festival 6, and the front of display section 14 is embedded to have display window 9, and LED lamp area 13 is all installed to the front of instructing festival 5, extension festival 6, and the top of instructing festival 5 is embedded to have range finder 4, and the back of instructing festival 5 is embedded to have electronic level meter 16, and card hole 15 has all been seted up to the outer wall both sides of display section 14, and the inboard of display section 14 runs through movable joint 8.
Further, the auxiliary clamping plate 1 forms a movable structure with the main clamping plate 2 through the hinge 12, and the outer sides of the main clamping plate 2 and the auxiliary clamping plate 1 are of L-shaped structures, and the main clamping plate 2 and the auxiliary clamping plate 1 are arranged on the iron tower main material, so that the two clamping plates are conveniently linked together, the movable space is provided for adjusting the clamping thickness of the two clamping plates, the other end of the movable clamping plate adopts an open structure, and the fixing work is completed through the threaded holes 10 through the bolts 7.
Further, one side of the indication section 5 is tightly attached to one side of the extension section 6, and the transverse axis of the indication section 5 is level with the transverse axis of the extension section 6, and the distance measuring effect of the distance meter 4 is improved by the aid of the cooperation of the indication section 5 and the extension section 6, so that the range of the distance between the distance meter and the upper cross arm main angle steel can not be detected is reduced.
Further, the movable joint 8 is located at one half of the middle of the display section 14, and the front of the display section 14 is embedded with the display window 9 with a rectangular structure, and the movable joint 8 can be arranged in a 90-degree rotation mode, so that the display section 14 can display an adjustable angle, and people can observe the device better.
Further, the LED lamp area 13 equidistance is provided with two sets of, and LED lamp area 13 constitutes detachable construction through iron wire and instruction board 17, when LED lamp area 13 is in operating condition, can throw light on, assists people to accomplish the work of observing the sag fast, improves work efficiency.
Further, the clamping hole 15 and the display section 14 form an integrated structure through the opening, one side of the inside of the display section 14 is in a hollow structure, the display section 14 in the hollow structure can bear the other end transmission structure of the transmission belt 19, and the control mechanism 3 can better finish the fine adjustment work of the indication board 17.
Further, the protruding blocks 20 are symmetrical about the transverse axis of the driving wheel 18, and the protruding blocks 20 are distributed on the outer wall of the driving wheel 18 in a hemispherical structure, and when the driving wheel 18 drives the driving belt 19 to rotate, the protruding blocks 20 can support the driving belt 19, so that fine adjustment of the control mechanism 3 on the indicating plate 17 can be completed in an auxiliary mode.
Working principle: when in use, firstly, the auxiliary clamp plate 1 and the main clamp plate 2 are used for installing the device main body on the iron tower main material, the installation holes of the auxiliary clamp plate 1 and the main clamp plate 2 are screw holes 10 with oval structures, so that the device main body is suitable for being installed on the iron tower main material with the diameter of 100mm-200mm, then the display section 14 of the indicating plate 17 and the control mechanism 3 are connected through the connecting clamp lock 11, the control mechanism 3 is started after the power wires among the indicating plates 17 are inserted, the distance meter 4 detects the distance between the angle steel of the upper cross arm main material, if the vertical direction deviates from the upper cross arm, and when the distance cannot be detected, the movable joint 8 is adjusted until the distance meter 4 can detect the vertical distance, when the distance is deviated from a given sag value and the deviation value is within the adjustment range of the adjustable sag observation plate, the control mechanism 3 is adjusted, so that the driving wheel 18 in the control mechanism drives the driving belt 19 to rotate, the protruding blocks 20 can support the driving belt 19, so that the fine adjustment of the control mechanism 3 on the indication plate 17 can be assisted until the value displayed on the display window 9 is consistent with the given sag, meanwhile, the electronic level meter 16 in the indication section 5 automatically adjusts the indication plate 17 to be in a horizontal state, then the LED lamp belt 13 is opened to enter a normal working state, and the auxiliary operation on sag observation by people is facilitated.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The sag adjustment observation plate comprises an auxiliary clamping plate (1), and is characterized in that one side of the auxiliary clamping plate (1) is connected with a main clamping plate (2), the auxiliary clamping plate (1) is connected with the main clamping plate (2) through a hinge (12), an operating mechanism (3) is arranged on the outer wall of the main clamping plate (2), an indicating plate (17) is connected with one side of the operating mechanism (3), a threaded hole (10) is formed in the outer wall of the main clamping plate (2), and a bolt (7) is screwed on the inner side of the threaded hole (10);
The inner side of the control mechanism (3) comprises a driving wheel (18), a driving belt (19) is wound on the outer wall of the driving wheel (18), a bump (20) is connected with the outer wall of the driving wheel (18), and a connecting lock (11) is embedded and installed on the inner side of the control mechanism (3);
The inboard of instruction board (17) is including instruction festival (5), and the one end of instruction festival (5) is connected with extension festival (6), display section (14) are installed to the other end of extension festival (6), and the front of display section (14) is embedded to have display window (9), LED lamp area (13) are all installed in the front of instruction festival (5), extension festival (6), and the top of instruction festival (5) is embedded to have distancer (4), the back of instruction festival (5) is embedded to have electronic level meter (16), draw-in holes (15) have all been seted up to the outer wall both sides of display section (14), and the inboard of display section (14) is run through and is had articulated (8).
2. The sag adjustment observation plate according to claim 1, wherein the auxiliary clamping plate (1) and the main clamping plate (2) form a movable structure through a hinge (12), and the outer sides of the main clamping plate (2) and the auxiliary clamping plate (1) are in an L-shaped structure.
3. The sag-adjusting observation plate according to claim 1, wherein one side of the indicating section (5) is closely attached to one side of the extension section (6), and a transverse axis of the indicating section (5) is leveled with a transverse axis of the extension section (6).
4. Sag-adjusting observation plate according to claim 1, characterized in that the articulation (8) is located in the middle half of the display section (14) and that the front face of the display section (14) is embedded with a display window (9) of rectangular structure.
5. The sag adjustment observation plate according to claim 1, characterized in that the LED strips (13) are provided with two groups at equal intervals, and the LED strips (13) and the indication plate (17) form a detachable structure through iron wires.
6. The sag adjustment observation plate according to claim 1, wherein the clamping hole (15) and the display section (14) form an integrated structure through a hole, and one side of the interior of the display section (14) is in a hollowed-out structure.
7. The sag-adjusting observation plate according to claim 1, wherein the protrusions (20) are symmetrical about a transverse axis of the driving wheel (18), and the protrusions (20) are distributed on an outer wall of the driving wheel (18) in a hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975962.1A CN110736440B (en) | 2019-10-15 | 2019-10-15 | Sag adjustment observation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975962.1A CN110736440B (en) | 2019-10-15 | 2019-10-15 | Sag adjustment observation plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110736440A CN110736440A (en) | 2020-01-31 |
| CN110736440B true CN110736440B (en) | 2024-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910975962.1A Active CN110736440B (en) | 2019-10-15 | 2019-10-15 | Sag adjustment observation plate |
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| CN (1) | CN110736440B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211205234U (en) * | 2019-10-15 | 2020-08-07 | 国网辽宁省电力有限公司抚顺供电公司 | Sag adjusting observation plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002085380A (en) * | 2000-09-14 | 2002-03-26 | Hikari Berukomu:Kk | Angle measuring instrument |
| US7493825B2 (en) * | 2006-08-21 | 2009-02-24 | Reliance Electric Technologies, Llc | Load indicating take-up frame |
| CN102980477B (en) * | 2012-11-13 | 2016-04-06 | 东阳市供电局 | A kind of 10kV distribution line stringing sag observation plate |
| CN204030436U (en) * | 2014-08-26 | 2014-12-17 | 国家电网公司 | Cable sag measuring appliance |
| CN104967051B (en) * | 2015-07-02 | 2017-06-13 | 国家电网公司 | The built on stilts bus conductor spacer installation system of ultra-high voltage transformer station |
| CN209166355U (en) * | 2018-11-21 | 2019-07-26 | 安徽工业大学 | A kind of overhead power line arc sag measurer |
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2019
- 2019-10-15 CN CN201910975962.1A patent/CN110736440B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211205234U (en) * | 2019-10-15 | 2020-08-07 | 国网辽宁省电力有限公司抚顺供电公司 | Sag adjusting observation plate |
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| CN110736440A (en) | 2020-01-31 |
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