CN208721299U - A kind of tension on-line checking instrument and meter frame - Google Patents
A kind of tension on-line checking instrument and meter frame Download PDFInfo
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- CN208721299U CN208721299U CN201821589810.5U CN201821589810U CN208721299U CN 208721299 U CN208721299 U CN 208721299U CN 201821589810 U CN201821589810 U CN 201821589810U CN 208721299 U CN208721299 U CN 208721299U
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- main support
- tension
- fixed pulley
- bar
- fixedly installed
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Abstract
The utility model discloses a kind of tension on-line checking instrument and meter framves, including apparatus structure main body, main support, prime fixed pulley, rear class fixed pulley, movable pulley, controller, transverse support bar, display instrument, moving counterweight bar, clump weight, distance measuring sensor and cable are provided on described device main structure body；The main support bottom end is fixedly welded with pedestal, and the main support top is fixedly installed with transverse support bar, and the main support middle and upper part is fixedly installed with display instrument, and the display instrument is electrical connected with controller.The utility model is in actual test, main bracket structure firm stable, and threading is easy, clump weight weight is used enough and be can freely adjust, and distance measuring sensor measurement is accurate, and pressure value and distance signal calculate accurately, gained cable strain value is accurate, is suitble to promote the use of at cable take-up.
Description
Technical field
The utility model relates to mechanical equipment and electric instrument correlative technology field, specially a kind of tension is examined online
Survey instrument and meter frame.
Background technique
Tension allotment is essential at the take-up of production cable, and only suitable tension just can guarantee that take-up is stable and arranges
Line is neat, beautiful.In the past, the adjusting of takeup tension is all rule of thumb substantially to adjust the counterweight of tension bracket, slightly just
A little producers is advised, tension tester is will use and is periodically monitored on-line, however, the on-line monitoring that the former can not be accurate and effective
Tensity size, the latter's buying expenses are higher, and use scope is relatively narrow, and measurement error is larger, cumbersome, are unable to reach for a long time
The effect of on-line monitoring.
For above situation, the utility model passes through electric instrument displaying principle, sensor instrument distance principle and intelligence
Computing technique, then it is equipped with main support, prime fixed pulley, rear class fixed pulley, movable pulley, controller, transverse support bar, moving counterweight
The electric components such as bar, clump weight, distance measuring sensor and cable and mechanical structure, and by display instrument, realize main support
Sound construction is stablized, and threading is easy, and clump weight weight is used enough and be can freely adjust, and distance measuring sensor measurement is accurate, pressure
Value and distance signal calculate accurately, and gained cable strain value is accurate.
Utility model content
It is securely steady with main bracket structure the purpose of this utility model is to provide a kind of tension on-line checking instrument and meter frame
Fixed, threading is easy, and clump weight weight uses and freely adjustable enough, distance measuring sensor measurement accurately, pressure value and apart from letter
Number calculate accurate, gained cable strain value is accurate.
To achieve the above object, the utility model provides the following technical solutions: a kind of tension on-line checking instrument and meter frame,
Including apparatus structure main body, be provided on described device main structure body main support, prime fixed pulley, rear class fixed pulley, movable pulley,
Controller, transverse support bar, display instrument, moving counterweight bar, clump weight, distance measuring sensor and cable；The main support bottom end
It is fixedly welded with pedestal, the main support top is fixedly installed with transverse support bar, and the main support middle and upper part is fixedly installed with
Display instrument, the display instrument are electrical connected with controller.
Preferably, the main support top is fixedly installed with an outwardly projecting small-sized strut, the small-sized strut one
End is rotatedly connected by bearing and prime fixed pulley.
Preferably, the transverse support bar end is fixedly installed with an outwardly projecting small t shore, the small-sized branch
Column one end is rotatedly connected by bearing and rear class fixed pulley.
Preferably, moving counterweight bar is installed, on the left of the moving counterweight bar at endpoint on the main support middle position
Movable pulley is installed, clump weight is installed at endpoint on the right side of the moving counterweight bar, position adjusting is provided on the clump weight
Valve.
Preferably, controller is fixedly installed on the left side of the main support middle and lower part, the main support middle and lower part
It is fixedly installed with small-sized cross bar on right side, distance measuring sensor is installed on the upside of the small-sized cross bar end.
Preferably, the display instrument uses 12864 liquid crystal display apparatus dial plates, and the controller controls core using STM32
Piece.
Preferably, wire casing is respectively arranged on the prime fixed pulley, rear class fixed pulley and movable pulley；The cable is successively
Pass through wire casing, movable pulley downside wire casing and rear class fixed pulley upside wire casing on the upside of prime fixed pulley.
Compared with prior art, the utility model has the beneficial effects that the main bracket structure firm stable of the utility model,
Threading is easy, and clump weight weight is used enough and be can freely adjust, and distance measuring sensor measurement is accurate, pressure value and distance signal meter
It calculates accurately, gained cable strain value is accurate, is suitble to promote the use of at cable take-up.The specific beneficial effect of the utility model
Fruit is as follows:
1, display instrument is set on main support, it can be while operating normally, Dynamically Announce distance measuring sensor is surveyed
The vertical range apart from moving counterweight bar of amount, and show the cable strain value calculated.
2, it cable strain Computing Principle: firstly, clump weight own wt is measured with gravitometer, then, regulates
The position of clump weight, and power arm, the resistance arm of moving counterweight bar where clump weight are measured with graduated scale respectively；So
Afterwards, three's data are entered by display instrument input, under the automatic identification and computing function of controller, is will automatically calculate out
Cable pressure value brought by suffered movable pulley when operating normally；Later, when cable operates normally, movable pulley is lifted
It rises, the measured vertical range signal apart from moving counterweight bar is passed to controller by distance measuring sensor；At this point, pressure value is believed
Number and distance signal controller comprehensive identification, calculate and processing effect under, obtain the tension value that final cable is born, away from
While from dynamic change, tension value is also dynamically calculated, and Dynamically Announce comes out in display instrument.
The utility model is in actual test, main bracket structure firm stable, and threading is easy, and clump weight weight uses enough
And it is freely adjustable, distance measuring sensor measurement is accurate, and pressure value and distance signal calculate accurate, the accurate nothing of gained cable strain value
Accidentally, it is suitble to promote the use of at cable take-up.
Detailed description of the invention
Fig. 1 is a kind of tension on-line checking instrument and meter frame body structure chart of the utility model；
In figure: 1- apparatus structure main body；2- main support；3- prime fixed pulley；4- rear class fixed pulley；5- movable pulley；6- control
Device processed；7- transverse support bar；8- display instrument；9- moving counterweight bar；10- clump weight；11- distance measuring sensor；12- cable.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of tension on-line checking instrument and meter frame, including
Apparatus structure main body 1 is provided with main support 2, prime fixed pulley 3, rear class fixed pulley 4, movable pulley on described device main structure body 1
5, controller 6, transverse support bar 7, display instrument 8, moving counterweight bar 9, clump weight 10, distance measuring sensor 11 and cable 12；Institute
It states 2 bottom end of main support and is fixedly welded with pedestal, 2 top of main support is fixedly installed with transverse support bar 7, the main support 2
Middle and upper part is fixedly installed with display instrument 8, and the display instrument 8 is electrical connected with controller 6.
Wherein, 2 top of main support is fixedly installed with an outwardly projecting small-sized strut, described small-sized strut one end
It is rotatedly connected by bearing and prime fixed pulley 3.
Wherein, 7 end of transverse support bar is fixedly installed with an outwardly projecting small t shore, the small t shore
One end is rotatedly connected by bearing with rear class fixed pulley 4.
Wherein, moving counterweight bar 9 is installed, at the 9 left side endpoint of moving counterweight bar on 2 middle position of main support
Movable pulley 5 is installed, clump weight 10 is installed at the 9 right side endpoint of moving counterweight bar, is provided with position on the clump weight 10
Set regulating valve.
Wherein, controller 6 is fixedly installed on the left side of 2 middle and lower part of main support, 2 middle and lower part of main support
It is fixedly installed with small-sized cross bar on right side, distance measuring sensor 11 is installed on the upside of the small-sized cross bar end.
Wherein, the display instrument 8 uses 12864 liquid crystal display apparatus dial plates, and the controller 6 controls core using STM32
Piece.
Wherein, wire casing is respectively arranged on the prime fixed pulley 3, rear class fixed pulley 4 and movable pulley 5；The cable 12
Pass sequentially through 4 upside wire casing of 3 upside wire casing of prime fixed pulley, 5 downside wire casing of movable pulley and rear class fixed pulley.
Working principle: 12 tension Computing Principle of cable: firstly, 10 own wt of clump weight is measured with gravitometer,
Then, the position of clump weight 10 is regulated, and by the power arm of 10 place moving counterweight bar 9 of clump weight, resistance arm respectively with quarter
Degree ruler is measured；Then, three's data are entered by the input of display instrument 8, in the automatic identification and calculating function of controller 6
Under energy, the pressure value brought by suffered movable pulley 5 when operating normally of cable 12 will automatically calculate out；Later, when cable 12
When normal operation, movable pulley 5 is lifted, and distance measuring sensor 11 is by the measured vertical range signal apart from moving counterweight bar 9
Pass to controller 6；At this point, pressure value signal and distance signal identify, under calculating and processing effect in the comprehensive of controller 6,
Obtaining the tension value that final cable 12 is born, while distance signal dynamic change, tension value is also dynamically calculated, and
Dynamically Announce comes out in display instrument 8.
Threading method: cable 12 penetrates from the upside wire casing of prime fixed pulley 3, the downside wire casing through movable pulley 5, finally,
It is pierced by from the upside wire casing of rear class fixed pulley 4.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of tension on-line checking instrument and meter frame, including apparatus structure main body (1), described device main structure body are set on (1)
Be equipped with main support (2), prime fixed pulley (3), rear class fixed pulley (4), movable pulley (5), controller (6), transverse support bar (7),
Display instrument (8), moving counterweight bar (9), clump weight (10), distance measuring sensor (11) and cable (12)；Main support (2) bottom
End is fixedly welded with pedestal, and main support (2) top is fixedly installed with transverse support bar (7), main support (2) middle and upper part
It is fixedly installed with display instrument (8), the display instrument (8) is electrical connected with controller (6).
2. a kind of tension on-line checking instrument and meter frame according to claim 1, it is characterised in that: the main support (2)
Top is fixedly installed with an outwardly projecting small-sized strut, and described small-sized strut one end passes through bearing and prime fixed pulley (3)
It is rotatedly connected.
3. a kind of tension on-line checking instrument and meter frame according to claim 1, it is characterised in that: the transverse support bar
(7) end is fixedly installed with an outwardly projecting small t shore, and described small t shore one end passes through bearing and rear class fixed pulley
(4) it is rotatedly connected.
4. a kind of tension on-line checking instrument and meter frame according to claim 1, it is characterised in that: the main support (2)
It is equipped on middle position moving counterweight bar (9), is equipped with movable pulley (5) at endpoint on the left of the moving counterweight bar (9), it is described
It is equipped with clump weight (10) at endpoint on the right side of moving counterweight bar (9), is provided with position regulating valve on the clump weight (10).
5. a kind of tension on-line checking instrument and meter frame according to claim 1, it is characterised in that: the main support (2)
It is fixedly installed with controller (6), is fixedly installed on the right side of main support (2) middle and lower part small on the left side of middle and lower part
Type cross bar, the small-sized cross bar end upside are equipped with distance measuring sensor (11).
6. a kind of tension on-line checking instrument and meter frame according to claim 1, it is characterised in that: the display instrument
(8) 12864 liquid crystal display apparatus dial plates are used, the controller (6) controls chip using STM32.
7. a kind of tension on-line checking instrument and meter frame according to claim 1, it is characterised in that: the prime fixed pulley
(3), wire casing is respectively arranged on rear class fixed pulley (4) and movable pulley (5)；The cable (12) passes sequentially through prime fixed pulley
(3) wire casing on the upside of upside wire casing, movable pulley (5) downside wire casing and rear class fixed pulley (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589810.5U CN208721299U (en) | 2018-09-28 | 2018-09-28 | A kind of tension on-line checking instrument and meter frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589810.5U CN208721299U (en) | 2018-09-28 | 2018-09-28 | A kind of tension on-line checking instrument and meter frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721299U true CN208721299U (en) | 2019-04-09 |
Family
ID=65982945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589810.5U Active CN208721299U (en) | 2018-09-28 | 2018-09-28 | A kind of tension on-line checking instrument and meter frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148779A (en) * | 2021-04-22 | 2021-07-23 | 中铁西南科学研究院有限公司 | External cable follow-up device of power utilization equipment for tunnel excavation |
| CN115072491A (en) * | 2022-06-29 | 2022-09-20 | 长飞光纤光缆股份有限公司 | Cable sleeve dynamic tension reading device and adjusting device |
-
2018
- 2018-09-28 CN CN201821589810.5U patent/CN208721299U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148779A (en) * | 2021-04-22 | 2021-07-23 | 中铁西南科学研究院有限公司 | External cable follow-up device of power utilization equipment for tunnel excavation |
| CN115072491A (en) * | 2022-06-29 | 2022-09-20 | 长飞光纤光缆股份有限公司 | Cable sleeve dynamic tension reading device and adjusting device |
| CN115072491B (en) * | 2022-06-29 | 2023-11-10 | 长飞光纤光缆股份有限公司 | Cable sleeve dynamic tension reading device and adjusting device |
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