CN208419802U - A kind of power engineering ruler - Google Patents
A kind of power engineering ruler Download PDFInfo
- Publication number
- CN208419802U CN208419802U CN201820674317.7U CN201820674317U CN208419802U CN 208419802 U CN208419802 U CN 208419802U CN 201820674317 U CN201820674317 U CN 201820674317U CN 208419802 U CN208419802 U CN 208419802U
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- Prior art keywords
- scale
- longitudinal
- lateral
- main scale
- auxiliary scale
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is suitable for electric power project engineering field, provide a kind of power engineering ruler, including measurement component and connection component, the measurement component includes lateral main scale, lateral auxiliary scale, longitudinal main scale and longitudinal auxiliary scale, the transverse direction main scale is slidably connected to the lateral auxiliary scale, the transverse direction auxiliary scale is located at the right side of the lateral main scale, and the longitudinal direction main scale is slidably connected to longitudinal auxiliary scale；When in use, by the hook on cable, the upper surface of cable resists the right end of the lever at this time, so that the lever rotates counterclockwise, and then realize that the hook and cable are stably connected with, pass through the joint of observation cable lowest point and the lateral main scale and lateral auxiliary scale, to judge whether sag value is overproof, compared to more existing power circuit sag observation device, novel power engineering is stronger with the connection between ruler hook and cable, so that observation device is not easy to slide, so that it is more accurate to influence accuracy of observation.
Description
Technical field
The utility model belongs to electric power project engineering field more particularly to a kind of power engineering ruler.
Background technique
Currently, power circuit sag observation quality plays an important role to the safe operation of line construction quality and route,
Sag value is once overproof in construction, and reworked processing work is very difficult, wastes a large amount of human and material resources.In actual operation, mainly
It is directly observed using arc sag plate with eye.
Existing power circuit sag observation device in use, is directly hung on cable by hook mostly, is hung
Connection between hook and cable is not secured enough, so that observation device is easy sliding, to influence accuracy of observation.
Utility model content
The utility model provides a kind of power engineering ruler, it is intended to which solving existing power circuit sag observation device makes
It in the process, is directly hung on cable by hook mostly, the connection between hook and cable is not secured enough, so that observation device
It is easy sliding, thus the problem of influencing accuracy of observation.
The utility model is realized in this way a kind of power engineering ruler, including measurement component and connection component, the survey
Measuring component includes lateral main scale, lateral auxiliary scale, longitudinal main scale and longitudinal auxiliary scale, and the transverse direction main scale is slidably connected to the transverse direction
Auxiliary scale, the transverse direction auxiliary scale are located at the right side of the lateral main scale, and the longitudinal direction main scale is slidably connected to longitudinal auxiliary scale, institute
The top that longitudinal auxiliary scale is located at longitudinal main scale is stated, the longitudinal direction main scale is rotationally connected with the lateral auxiliary scale, the longitudinal direction
Main scale is located at the right side of the lateral auxiliary scale, and the connection component includes first rotating shaft, hook, the first spring, the second shaft, shelves
Bar, locking head and second spring, the longitudinal direction main scale are rotationally connected with the transverse direction auxiliary scale by the first rotating shaft, and described the
One shaft is located at the right end of the lateral auxiliary scale, and the hook is fixedly connected on longitudinal auxiliary scale, and the hook is located at described
The upper end of longitudinal auxiliary scale, the lever are rotationally connected with the hook by second shaft, first spring up and down
Both ends are respectively fixedly connected in the hook and the lever, and the right side wall of the longitudinal direction main scale offers locking hole, the lock
Tight head is connected together in the locking hole, and the left and right ends of the second spring are respectively fixedly connected in longitudinal auxiliary scale and institute
State locking head.
The utility model also provides preferably, and second shaft is located at the middle position of the lever, and described first
The lower end of spring is fixedly connected on the right end of the lever.
The utility model also provides preferably, and the lever is set as arc, and the inner sidewall of the lever is provided with rubber
Rubber mat.
The utility model also provides preferably, and the quantity of the locking hole is ten or more, ten locking holes described above
Between be equally spaced.
The utility model also provides preferably, and the quantity of the longitudinal direction main scale, longitudinal auxiliary scale and first rotating shaft is two,
One of them described first rotating shaft is located at the right end of the lateral auxiliary scale, another described first rotating shaft is located at the lateral main scale
Left end, two longitudinal main scales pass through two first rotating shafts respectively and are rotationally connected with the lateral main scale and the cross
To auxiliary scale.
The utility model also provides preferably, and the maximum rotation angle of the first rotating shaft is 90 degree.
Compared with prior art, the utility model has the beneficial effects that a kind of power engineering ruler of the utility model, leads to
It crosses and the lever is set realizes being stably connected with for the hook and cable, when in use, by the hook on cable, this
When cable upper surface resist the right end of the lever so that the lever rotates counterclockwise, and then realize the hook
With being stably connected with for cable, the height of longitudinal main scale and longitudinal auxiliary scale is adjusted, so that the transverse direction main scale and lateral auxiliary scale
Keep horizontal, from Observation personnel is carried out from the side coil of the lateral main scale and lateral auxiliary scale, by observing cable lowest point
More existing power circuit is compared to judge whether sag value is overproof with the joint of the lateral main scale and lateral auxiliary scale
Sag observation device, novel power engineering is stronger with the connection between ruler hook and cable, so that observation device is not allowed
Easily sliding, so that it is more accurate to influence accuracy of observation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is hook structure schematic diagram in the utility model；
Fig. 3 is the structural schematic diagram of locking device in the utility model；
In figure: 1- measures component, 11- transverse direction main scale, 12- transverse direction auxiliary scale, the longitudinal direction 13- main scale, the longitudinal direction 14- auxiliary scale, 2- and connects
Connected components, 21- first rotating shaft, 22- hook, the first spring of 23-, the second shaft of 24-, 25- lever, 26- locking head, 27- second
Spring, 28- locking hole.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of power engineering ruler, including measurement component 1
With connection component 2, measures component 1 and include lateral main scale 11, lateral auxiliary scale 12, longitudinal main scale 13 and longitudinal auxiliary scale 14, it is lateral main
Ruler 11 is slidably connected to lateral auxiliary scale 12, and lateral auxiliary scale 12 is located at the right side of lateral main scale 11, and longitudinal main scale 13 is slidably connected to
Longitudinal auxiliary scale 14, longitudinal auxiliary scale 14 are located at the top of longitudinal main scale 13, and longitudinal main scale 13 is rotationally connected with lateral auxiliary scale 12, indulge
It is located at the right side of lateral auxiliary scale 12 to main scale 13, connection component 2 includes first rotating shaft 21, the 22, first spring 23, second of hook
Shaft 24, lever 25, locking head 26 and second spring 27, longitudinal main scale 13 are rotationally connected with lateral auxiliary scale by first rotating shaft 21
12, first rotating shaft 21 is located at the right end of lateral auxiliary scale 12, and hook 22 is fixedly connected on longitudinal auxiliary scale 14, and hook 22 is located at longitudinal
The upper end of auxiliary scale 14, lever 25 are rotationally connected with hook 22 by the second shaft 24, and the upper and lower ends of the first spring 23 are solid respectively
Surely it is connected to hook 22 and lever 25, the right side wall of longitudinal main scale 13 offers locking hole 28, locking head 26 is connected together in lock
Tieholen 28, the left and right ends of second spring 27 are respectively fixedly connected in longitudinal auxiliary scale 14 and locking head 26.
In the present embodiment, by first spring 23 of setting lever 25 is resetted, when 22 will be being linked up with
When hanging on cable, the right end of lever 25 resists cable, and at this time under gravity, the right end of lever 25 is lifted upwards, this
When first spring 23 shrink, lever 25 and hook 22 are tightly bonded cable, to realize that hook 22 and cable are stably connected with, when
After the completion of observation, by the lifting upwards of hook 22, the tension of the first spring 23 opens lever 25 at this time, to conveniently remove extension
Hook 22.
In the present embodiment, by the way that lever 25 is arranged hook 22 and cable are stably connected with, when will hang
When hook 22 is hung on cable, the right end of lever 25 resists cable, and at this time under gravity, the right end of lever 25 is lifted upwards
It rises, the first spring 23 is shunk at this time, and lever 25 and hook 22 are tightly bonded cable, to realize that hook 22 and stablizing for cable connect
It connects, the inner sidewall of lever 25 is provided with rubber pad, so that the frictional force of 25 cable of lever is increased, so that connection is more
Stablize, after the completion of hook 22 and cable connection, adjusts the height of longitudinal main scale 13 and longitudinal auxiliary scale 14, locking head 26 blocks at this time
Firmly locking hole 28, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is constant when in use, so that lateral main scale 11 and lateral auxiliary scale
12 keep horizontal, by the joint of observation cable lowest point and lateral main scale 11 and lateral auxiliary scale 12, to judge sag value
It is whether overproof, compare more existing power circuit sag observation device, 22 hook of extension and cable of novel power engineering ruler it
Between connection it is stronger so that observation device is not easy to slide, so that it is more accurate to influence accuracy of observation.
Further, the second shaft 24 is located at the middle position of lever 25, and the lower end of the first spring 23 is fixedly connected on
The right end of lever 25.
In the present embodiment, by first spring 23 of setting lever 25 is resetted, when 22 will be being linked up with
When hanging on cable, the right end of lever 25 resists cable, and at this time under gravity, the right end of lever 25 is lifted upwards, this
When first spring 23 shrink, lever 25 and hook 22 are tightly bonded cable, to realize that hook 22 and cable are stably connected with, when
After the completion of observation, by the lifting upwards of hook 22, the tension of the first spring 23 opens lever 25 at this time, to conveniently remove extension
Hook 22.
Further, lever 25 is set as arc, and the inner sidewall of lever 25 is provided with rubber pad.
In the present embodiment, by the way that lever 25 is arranged hook 22 and cable are stably connected with, lever 25
Right end resists cable, and at this time under gravity, the right end of lever 25 is lifted upwards, and the first spring 23 is shunk at this time, lever
25 and hook 22 be tightly bonded cable, to realize that hook 22 and cable are stably connected with, the inner sidewall of lever 25 is provided with rubber
Rubber mat, so that the frictional force of 25 cable of lever is increased, so that connection is more stable.
Further, the quantity of locking hole 28 is ten or more, is equally spaced between ten or more locking holes 28.
In the present embodiment, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is limited by setting locking hole 28
Fixed, after the completion of hook 22 and cable connection, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is adjusted, locking head 26 blocks at this time
Firmly locking hole 28, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is constant when in use, so that lateral main scale 11 and lateral auxiliary scale
12 keep horizontal, to be observed.
Further, the quantity of longitudinal main scale 13, longitudinal auxiliary scale 14 and first rotating shaft 21 is two, one of them first
Shaft 21 is located at the right end of lateral auxiliary scale 12, another first rotating shaft 21 is located at the left end of lateral main scale 11, two longitudinal main scales
13 are rotationally connected with lateral main scale 11 and lateral auxiliary scale 12 by two first rotating shafts 21 respectively.
In the present embodiment, portable by setting first rotating shaft 21, when not in use, longitudinal 13 energy of main scale
It is enough rotated by first rotating shaft 21, so that entire engineering ruler becomes one, so that the engineering ruler is portable.
Further, the maximum rotation angle of first rotating shaft 21 is 90 degree.
In the present embodiment, made by the way that first rotating shaft 21 is arranged convenient for the lateral main scale 11 of holding and 12 water of lateral auxiliary scale
It is flat, after the completion of hook 22 and cable connection, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is adjusted, locking head 26 blocks at this time
Locking hole 28, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is constant when in use, so that lateral main scale 11 and lateral auxiliary scale 12
Keep horizontal, to be observed.
The working principle and process for using of the utility model: after the utility model installs, when hanging over 22 will be linked up with
When on cable, the right end of lever 25 resists cable, and at this time under gravity, the right end of lever 25 is lifted upwards, and at this time
One spring 23 is shunk, and lever 25 and hook 22 are tightly bonded cable, thus realize that hook 22 and cable are stably connected with, lever 25
Inner sidewall be provided with rubber pad so that increase the frictional force of 25 cable of lever, so that connection is more stable, work as extension
After the completion of hook 22 and cable connection, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is adjusted, locking head 26 blocks locking hole at this time
28, the height of longitudinal main scale 13 and longitudinal auxiliary scale 14 is constant when in use, so that lateral main scale 11 and lateral auxiliary scale 12 keep water
It is flat, by the joint of observation cable lowest point and lateral main scale 11 and lateral auxiliary scale 12, to judge whether sag value surpasses
Difference compares more existing power circuit sag observation device, the company between 22 hook of extension and cable of novel power engineering ruler
Connect it is stronger so that observation device is not easy to slide, so that it is more accurate to influence accuracy of observation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of power engineering ruler, it is characterised in that: including measurement component (1) and connection component (2), the measurement component
It (1) include lateral main scale (11), lateral auxiliary scale (12), longitudinal main scale (13) and longitudinal auxiliary scale (14), the transverse direction main scale (11)
It is slidably connected to the lateral auxiliary scale (12), the transverse direction auxiliary scale (12) is located at the right side of the lateral main scale (11), described vertical
It is slidably connected to longitudinal auxiliary scale (14) to main scale (13), the longitudinal direction auxiliary scale (14) is located at the upper of longitudinal main scale (13)
Side, the longitudinal direction main scale (13) are rotationally connected with the lateral auxiliary scale (12), and the longitudinal direction main scale (13) is located at described laterally secondary
The right side of ruler (12),
The connection component (2) includes first rotating shaft (21), hook (22), the first spring (23), the second shaft (24), lever
(25), locking head (26) and second spring (27), the longitudinal direction main scale (13) are rotationally connected with by the first rotating shaft (21)
The transverse direction auxiliary scale (12), the first rotating shaft (21) are located at the right end of the lateral auxiliary scale (12), and the hook (22) is fixed
It is connected to longitudinal auxiliary scale (14), the hook (22) is located at the upper end of longitudinal auxiliary scale (14), and the lever (25) is logical
It crosses second shaft (24) and is rotationally connected with the hook (22), the upper and lower ends of first spring (23) are fixed respectively to be connected
It is connected to the hook (22) and the lever (25), the right side wall of the longitudinal direction main scale (13) offers locking hole (28), described
Locking head (26) is connected together in the locking hole (28), and the left and right ends of the second spring (27) are respectively fixedly connected in institute
State longitudinal auxiliary scale (14) and the locking head (26).
2. a kind of power engineering ruler as described in claim 1, it is characterised in that: second shaft (24) is located at the shelves
The lower end of the middle position of bar (25), first spring (23) is fixedly connected on the right end of the lever (25).
3. a kind of power engineering ruler as described in claim 1, it is characterised in that: the lever (25) is set as arc, and
The inner sidewall of the lever (25) is provided with rubber pad.
4. a kind of power engineering ruler as described in claim 1, it is characterised in that: the quantity of the locking hole (28) is ten
More than a, it is equally spaced between ten locking holes (28) described above.
5. a kind of power engineering ruler as described in claim 1, it is characterised in that: the longitudinal direction main scale (13), longitudinal auxiliary scale
(14) and the quantity of first rotating shaft (21) is two, one of them described first rotating shaft (21) is located at the lateral auxiliary scale (12)
Right end, another described first rotating shaft (21) is located at the left end of the lateral main scale (11), two longitudinal main scales (13)
The lateral main scale (11) and the lateral auxiliary scale (12) are rotationally connected with by two first rotating shafts (21) respectively.
6. a kind of power engineering ruler as described in claim 1, it is characterised in that: the maximum rotation of the first rotating shaft (21)
Angle is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674317.7U CN208419802U (en) | 2018-05-08 | 2018-05-08 | A kind of power engineering ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674317.7U CN208419802U (en) | 2018-05-08 | 2018-05-08 | A kind of power engineering ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419802U true CN208419802U (en) | 2019-01-22 |
Family
ID=65118213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820674317.7U Expired - Fee Related CN208419802U (en) | 2018-05-08 | 2018-05-08 | A kind of power engineering ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394324A (en) * | 2022-03-07 | 2022-04-26 | 广德和美印务科技有限公司 | Hook type packaging bag convenient to open and capable of preventing falling off and using method thereof |
-
2018
- 2018-05-08 CN CN201820674317.7U patent/CN208419802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394324A (en) * | 2022-03-07 | 2022-04-26 | 广德和美印务科技有限公司 | Hook type packaging bag convenient to open and capable of preventing falling off and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |