CN101839780B - Carrier cable tension measurement and regulation device - Google Patents
Carrier cable tension measurement and regulation device Download PDFInfo
- Publication number
- CN101839780B CN101839780B CN2009102438541A CN200910243854A CN101839780B CN 101839780 B CN101839780 B CN 101839780B CN 2009102438541 A CN2009102438541 A CN 2009102438541A CN 200910243854 A CN200910243854 A CN 200910243854A CN 101839780 B CN101839780 B CN 101839780B
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- movable stand
- carrier cable
- pedestal
- rope
- 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.)
- Active
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a carrier cable tension measurement and regulation device which comprises a base, a mobile frame, a hydraulic cylinder and a pressure gage, wherein the mobile frame is movably arranged on the base along the longitudinal direction, and the free end of the carrier cable is suitable to being fixed on the mobile frame; the cylinder body of the hydraulic cylinder is arranged on the base, and the free end of the piston of the hydraulic cylinder is butted against the mobile frame so as to push the mobile frame to move on the base; and the pressure gage is connected to an oil inlet pipeline of the hydraulic cylinder. According to the carrier cable tension measurement and regulation device, the hydraulic cylinder works for a long time in the operation process of the cable; when the tension of the carrier cable is reduced to cause the condition that the operation is unstable, the piston of the hydraulic cylinder can be controlled to move so as to ensure that the mobile frame moves to tighten up the carrier cable until the tension of the carrier cable reaches the requirement of the design, thereby the accurate measurement, the real-time detection and the convenient regulation of the tension of the carrier cable are achieved.
Description
Technical field
The present invention relates to a kind of carrier cable tension measurement and regulating device, especially relate to a kind of carrier cable tension measurement and regulating device of reciprocating type cableway.
Background technology
Reciprocating type cableway is to adopt the to-and-fro movement on ropeway carrying-rope of dragrope traction suspended carriage, and the tension force of ropeway carrying-rope has important effect for the steady and safe operation of cableway.If tension force is too big, ropeway carrying-rope is thick, thereby causes waste, has increased cost, if tension force is too little, moves not steadily, can bring security incident.Therefore in use, need measure and regulate the tension force of ropeway carrying-rope, so that in the effect that all realizes aspect secure context and the economy.
The tonometry of traditional ropeway carrying-rope has two kinds of methods: a kind of is the weight mensuration, and promptly at the ropeway carrying-rope weight of having hung oneself, the tension force of ropeway carrying-rope equals the weight of weight; Another kind of measuring method is to measure according to the amount of deflection of ropeway carrying-rope.
The weight mensuration need be provided with very heavy weight, so equipment is very heavy, and operation easier is big.Measure through amount of deflection, need measure the amount of deflection of ropeway carrying-rope, the tension force of measurement is inaccurate, and measuring operation is very complicated and difficult.And above-mentioned two kinds of conventional tension measuring methods can't be measured the tension force of ropeway carrying-rope in real time, and can't when measuring, regulate tension force, and separate regulating equipment need be set, and have increased cost, and regulate complicated operation.
Summary of the invention
The present invention is intended to solve at least one of technical matters that exists in the prior art.For this reason, one object of the present invention be to propose a kind of simple in structure, easy to operate, measure accurately, can detect in real time carrier cable tension, tension adjustment is convenient, security is good carrier cable tension measurement and regulating device.
Comprise pedestal according to carrier cable tension measurement of the present invention and regulating device;
Movable stand, said movable stand are arranged on the said pedestal movable along the longitudinally, and wherein the free end of ropeway carrying-rope is suitable for being fixed on the said movable stand;
Hydraulic cylinder, the cylindrical shell of said hydraulic cylinder are installed on the said pedestal and the free end of the piston of said hydraulic cylinder abuts on the said movable stand mobile on pedestal so that promote said movable stand; With
Pressure gauge, said pressure gauge is connected on the in-line of hydraulic cylinder.
According to carrier cable tension measurement of the present invention and regulating device; When the tension force of ropeway carrying-rope reduces and causes operation steadily the time; The piston motion of may command hydraulic cylinder is moved with the ropeway carrying-rope tension, till the tension force of ropeway carrying-rope reaches designing requirement movable stand; Wherein the tension force of ropeway carrying-rope can draw through manometric reading, thereby realizes detecting to the accurate measurement of the tension force of ropeway carrying-rope, in real time and convenient the adjusting.
In addition, also have following additional technical feature according to carrier cable tension measurement of the present invention and regulating device:
Be provided with adjustable plate between the free end of the piston of said hydraulic cylinder and the movable stand, can adjust the distance between hydraulic cylinder and the movable stand.
Carrier cable tension measurement and regulating device further comprise hydraulic jack, and the bottom of said hydraulic jack is installed on the said pedestal and the top abuts on the said movable stand.
Be provided with backing plate between the top of hydraulic jack and the movable stand.
As subsequent use, promptly when hydraulic cylinder overhauls or be in other idle state, hydraulic jack will promote movable stand the length and the tension force of ropeway carrying-rope will be regulated when hydraulic jack withstands on the length of regulating ropeway carrying-rope and tension force.
Said pedestal comprises body and the first arm and second arm that longitudinally extend towards the body outside from the both lateral sides of body respectively.
The cylindrical shell of said hydraulic cylinder is installed on the said body.
On the said the first arm and second arm, be respectively equipped with the track that supplies movable stand to move.
Said movable stand comprise the main body that has U-lag and respectively from the openend of main body along two extensions that laterally extend; The bottom of wherein said main body is formed with longitudinal hole, and the free end of wherein said ropeway carrying-rope is suitable for passing longitudinal hole so that be fixed on the main body outside through work clamping plate group.
Be provided with in the relative position of U-lag on the said pedestal and main body and be used to adjust the subsequent use clamping plate group that is fixed on the ropeway carrying-rope and the adjustment plate in the slit between the pedestal.。
Like this, when work clamping plate group was loosening suddenly, subsequent use clamping plate group can return back to adjustment plate place rapidly, and the free end of ropeway carrying-rope is fixed and prevented that ropeway carrying-rope from coming off from movable stand.In addition, leave the gap of 5mm between adjustment plate and the subsequent use clamping plate group, can be convenient to observe ropeway carrying-rope and whether produce string and move.If it is moving to produce string, timely fastening all clamping plate group bolts that ropeway carrying-rope must not be gone here and there, thereby reach the effect of real-time detection and adjustment of tonicity
Said hydraulic cylinder is two, and is separately positioned on the both lateral sides of body, can make the expulsive force that imposes on the movable stand both sides even, thereby movable stand is steadily moved.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the structural representation of carrier cable tension measurement and regulating device according to an embodiment of the invention;
Fig. 2 is the carrier cable tension measurement shown in Figure 1 and the vertical view of regulating device;
Fig. 3 is the partial enlarged drawing of C part among Fig. 2; And
To be carrier cable tension measurement shown in Figure 1 and regulating device be connected synoptic diagram with oil circuit between the Hydraulic Station to Fig. 4.
Embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar assembly or the assembly with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; The orientation of indication such as term " vertically ", " laterally ", " interior ", " outward ", " top ", " end " or position relation are for concerning based on orientation shown in the drawings or position; Only be for the ease of describing the present invention rather than requiring the present invention therefore can not be interpreted as limitation of the present invention with specific azimuth configuration and operation.
To combine accompanying drawing to describe carrier cable tension measurement and regulating device according to an embodiment of the invention in detail below.
As depicted in figs. 1 and 2, carrier cable tension measurement and regulating device comprise pedestal 1, movable stand 2, hydraulic cylinder 3, pressure gauge 4 and hydraulic jack 5 according to an embodiment of the invention.Two groups of clamping plate are adopted in the anchoring of ropeway carrying-rope 9: work clamping plate group 81 and subsequent use clamping plate group 82, form by eight clamping plate respectively for every group.
Pedestal 1 is fixed on the anchor foundation 6, comprises body 11 and the first arm 12 and second arm 13 that longitudinally extend towards the body outside from the both lateral sides of body 11 respectively.Wherein, on the first arm 12 and second arm 13, be respectively equipped with the track that supplies movable stand 2 to move.
U-lag on pedestal 1 and main body 21 24 relative positions are provided with adjustment plate 14; This adjustment plate 14 is used for the subsequent use clamping plate group 82 on the free end that backstop is fixed on ropeway carrying-rope 9; This subsequent use clamping plate group 82 between pedestal 1 and main body 21, like this, when work clamping plate group 81 is loosening suddenly; Subsequent use clamping plate group 82 can return back to adjustment plate 14 places rapidly, and the free end of ropeway carrying-rope 9 is fixed and prevented that ropeway carrying-rope 9 from coming off from movable stand 2.
The cylindrical shell of hydraulic cylinder 3 is installed on the pedestal 1, and particularly, cylindrical shell is installed on the body 11, and the free end of the piston of hydraulic cylinder 3 abuts on the movable stand 2, moves on pedestal 1 so that promote movable stand 2.Alternatively, hydraulic cylinder 3 is two, and is separately positioned on the both lateral sides of body 11, can make the expulsive force that imposes on movable stand 2 both sides even, thereby movable stand 2 is steadily moved.Between the free end of the piston of hydraulic cylinder 3 and movable stand 2, be provided with adjustable plate 31, as shown in Figure 3, can adjust in real time the distance between hydraulic cylinder and the movable stand.The in-line A of hydraulic cylinder 3 links to each other with Hydraulic Station 7, and pressure gauge 4 is arranged on the in-line A, can read the oil pressure in the oil pipe A at any time, thereby calculates the real-time tension force size of ropeway carrying-rope, and is as shown in Figure 4.
Certainly; The mounting means of hydraulic cylinder 3 is not limited to above embodiment, can also be that cylindrical shell with hydraulic cylinder 3 is installed on the movable stand 2 and the free end of the piston of hydraulic cylinder 3 abuts on the pedestal 1 or other can promote any way that movable stand 2 moves on pedestal 1.
The bottom of hydraulic jack 5 is installed on the pedestal 1, and the top abuts on the movable stand 2.Wherein, between the top of hydraulic jack 5 and movable stand 2, be provided with backing plate 51, as shown in Figure 3.When hydraulic cylinder 3 maintenance, promote movable stand 2 by hydraulic jack 5 and on pedestal 1, move.Correspondingly, hydraulic jack 5 also is two, and is separately positioned on the horizontal outside of two hydraulic cylinders 3, can make the expulsive force that imposes on movable stand 2 both sides even, thereby movable stand 2 is steadily moved.Certainly, the mounting means of hydraulic jack 5 also is not limited to above embodiment, can also be that bottom with hydraulic jack 5 is installed on the movable stand 2 and the top of hydraulic jack 5 abuts on the pedestal 1, and is as shown in Figure 4.
Below with reference to Fig. 1-Fig. 4 the operating process of carrier cable tension measurement and regulating device is according to an embodiment of the invention described.
Be used for anchoring, the detection carrier cable tension of ropeway carrying-rope and regulate ropeway carrying-rope length according to carrier cable tension measurement of the present invention and regulating device.
After transferring rope to finish, between subsequent use clamping plate group 82 and pedestal 1, add adjustment plate 1, and make between adjustment plate 14 and the subsequent use clamping plate group 82 and leave the gap of 5mm, whether produce to go here and there and move thereby can be convenient to observe ropeway carrying-rope 9.String is moving wants timely fastening all clamping plate group bolts that ropeway carrying-rope 9 must not be gone here and there if produce, thereby reaches the effect of real-time detection and adjustment of tonicity.Maximum tension according to carrier cable tension measurement of the present invention and the suitable ropeway carrying-rope of regulating device is 27.5-30t.
In addition, as subsequent use, promptly when hydraulic cylinder 3 overhauls or be in other idle state, hydraulic jack 5 will promote the length and the tension force of 2 pairs of ropeway carrying-ropes 9 of movable stand and regulate hydraulic jack 5 when length of regulating ropeway carrying-rope 9 and tension force.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (6)
1. carrier cable tension measurement and regulating device is characterized in that, comprising:
Pedestal, said pedestal comprise body and the first arm and second arm that longitudinally extend towards the body outside from the both lateral sides of body respectively, on the said the first arm and second arm, are respectively equipped with the track that supplies movable stand to move;
Movable stand, said movable stand are arranged on the said pedestal movable along the longitudinally, and wherein the free end of ropeway carrying-rope is suitable for being fixed on the said movable stand;
Hydraulic cylinder, the cylindrical shell of said hydraulic cylinder are installed on the said pedestal and the free end of the piston of said hydraulic cylinder abuts on the said movable stand so that promoting said movable stand moves on pedestal, and the cylindrical shell of said hydraulic cylinder is installed on the said body;
Hydraulic jack, the bottom of said hydraulic jack are installed on the said pedestal and the top abuts on the said movable stand; With
Pressure gauge, said pressure gauge is connected on the in-line of hydraulic cylinder.
2. carrier cable tension measurement according to claim 1 and regulating device is characterized in that, are provided with adjustable plate between the free end of the piston of said hydraulic cylinder and the movable stand.
3. carrier cable tension measurement according to claim 2 and regulating device is characterized in that, are provided with backing plate between the top of hydraulic jack and the movable stand.
4. carrier cable tension measurement according to claim 1 and regulating device; It is characterized in that; Said movable stand comprise the main body that has U-lag and respectively from the openend of main body along two extensions that laterally extend; The bottom of wherein said main body is formed with longitudinal hole, and the free end of wherein said ropeway carrying-rope is suitable for passing longitudinal hole so that be fixed on the main body outside through work clamping plate group.
5. carrier cable tension measurement according to claim 4 and regulating device is characterized in that, are provided with in the relative position of U-lag on the said pedestal and main body to be used to adjust the subsequent use clamping plate group that is fixed on the ropeway carrying-rope and the adjustment plate in the slit between the pedestal.
6. carrier cable tension measurement according to claim 1 and regulating device is characterized in that, said hydraulic cylinder is two, and are separately positioned on the both lateral sides of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102438541A CN101839780B (en) | 2009-12-23 | 2009-12-23 | Carrier cable tension measurement and regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102438541A CN101839780B (en) | 2009-12-23 | 2009-12-23 | Carrier cable tension measurement and regulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101839780A CN101839780A (en) | 2010-09-22 |
| CN101839780B true CN101839780B (en) | 2012-06-06 |
Family
ID=42743292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102438541A Active CN101839780B (en) | 2009-12-23 | 2009-12-23 | Carrier cable tension measurement and regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101839780B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276469B (en) * | 2013-07-10 | 2016-12-28 | 苏州博量传动设备有限公司 | A kind of tension detecting apparatus of elevator wire rope |
| US9670644B2 (en) | 2014-08-27 | 2017-06-06 | Caterpillar Global Mining Llc | Drop line tensioning assembly |
| CN106441683B (en) * | 2016-08-30 | 2020-10-09 | 中国电力科学研究院 | Steel wire rope tension measuring system with wedge-shaped body and method |
| CN106441682B (en) * | 2016-08-30 | 2020-11-17 | 中国电力科学研究院 | Steel wire rope tension measuring device and method with self-locking wire clamping function |
| CN109813482A (en) * | 2019-01-12 | 2019-05-28 | 尚廷东 | A kind of drag-line can be realized tonometry |
| CN110333746B (en) * | 2019-08-14 | 2024-03-08 | 福建工程学院 | Underground high-pressure gas storage reinforcing device based on intelligent monitoring and application method thereof |
-
2009
- 2009-12-23 CN CN2009102438541A patent/CN101839780B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101839780A (en) | 2010-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839780B (en) | Carrier cable tension measurement and regulation device | |
| CN103017992B (en) | Device and method for measuring static rigidity of rolling linear guide rail pair | |
| CN106018097B (en) | Microcomputer-controlled electro-hydraulic servo load-shear | |
| CN202974240U (en) | Rudder clearance measurement device | |
| CN103364115A (en) | Tension and torque composite measuring device | |
| CN202814614U (en) | Clamping force detection tool for railway vehicle braking clamp | |
| CN202974605U (en) | Rolling linear guide rail pair static stiffness measuring device | |
| CN107322255A (en) | A kind of lifting mechanism | |
| CN209669706U (en) | A kind of bridge construction three-dimensional synchronous push equipment | |
| CN101837784B (en) | Skyline-fixing device for reciprocating cableways | |
| CN201615813U (en) | Tension measurement and adjustment device for carrier cable | |
| CN201604637U (en) | Reciprocating cableway bearing cable fixing device | |
| CN202676368U (en) | Main shaft locking device of dynamic balance test machine | |
| CN209356103U (en) | A kind of pressure lever type fastening elastic rod buckle press on-line measurement system | |
| CN204588167U (en) | A kind of tipper clamping weighting apparatus | |
| CN207215603U (en) | A kind of concrete drain tile external pressure test equipment | |
| CN204422191U (en) | Mechanical load of photovoltaic module testing apparatus | |
| CN207171967U (en) | A kind of bearing outer ring dismounting and tension measuring device | |
| CN205209760U (en) | Suspension bridge cable clip anti -sliding testing arrangement | |
| CN103630344B (en) | A kind of stretching device of tension tester | |
| CN112697031B (en) | Thickness measuring device and thickness measuring method | |
| CN104743371A (en) | Clamping weighing device for car damper | |
| CN203629799U (en) | Stretching device of tensile force testing machine | |
| CN204346327U (en) | The auxiliary device for displacement measurement that anchor pole or anchor cable anti-pulling detect | |
| CN203405156U (en) | Device for measuring circularity of rotary kiln cylinder body |
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 |