CN111486768A - Stay cable length measuring device - Google Patents
Stay cable length measuring device Download PDFInfo
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- CN111486768A CN111486768A CN202010482350.1A CN202010482350A CN111486768A CN 111486768 A CN111486768 A CN 111486768A CN 202010482350 A CN202010482350 A CN 202010482350A CN 111486768 A CN111486768 A CN 111486768A
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- measuring
- cable
- fixed
- movable end
- measuring device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a detection device, and discloses a stay cable length measuring device, which solves the technical problem of low efficiency of tensioning a stay cable at present and comprises a measuring table and a measuring assembly, wherein the measuring assembly is arranged on the measuring table and comprises a slide rail, a stay cable mounting structure and a measuring scale, the slide rail and the measuring scale are fixed on the measuring table, the stay cable mounting structure comprises a fixed end and a movable end, the fixed end is fixed at one end of the slide rail, the movable end is slidably connected to the other end of the slide rail, and the fixed end and the movable end are respectively provided with a clamping groove for clamping the stay cable to be measured. According to above technical scheme, the stay cable is installed through the fixed end and the movable end of stay cable installation structure, wherein the movable end is connected on the slide rail in a sliding mode, and the movable end slides towards the end far away from the fixed end, so that the stay cable is tightened to be conveniently measured, and the purpose of improving the stay cable detection efficiency is achieved.
Description
Technical Field
The invention relates to a detection device, in particular to a stay cable length measuring device.
Background
The inhaul cable is an iron cable with an outer protective sleeve, and is widely applied to the positions of doors, seats, brakes, throttles, gear shifting and the like of automobiles, motorcycles, ships, airplanes and the like.
In the production process of actual cable, the length of cable needs to be measured and controlled to improve the qualification rate of cable production. The length of the inhaul cable is measured, and the inhaul cable needs to be tensioned firstly, so that the inhaul cable is tensioned to a linear state, and the length of the inhaul cable can be measured.
However, at present, when the guy cable is tensioned before measurement, the tensioning mode is more, and when the guy cable is tensioned manually, a large amount of labor is consumed, and the efficiency is low.
Disclosure of Invention
Aiming at the technical problem of low efficiency of tensioning the stay cable in the background technology, the invention aims to provide a stay cable length measuring device.
In order to achieve the purpose, the invention provides the following technical scheme:
a guy cable length measuring device comprises a measuring table and a measuring component, wherein the measuring component is arranged on the measuring table,
the measuring assembly comprises a slide rail, a cable mounting structure and a measuring scale, and the slide rail and the measuring scale are fixed on the measuring table;
the cable mounting structure comprises a fixed end and a movable end, the fixed end is fixed at one end of the sliding rail, the movable end is connected to the other end of the sliding rail in a sliding manner, and the fixed end and the movable end are both provided with clamping grooves for clamping the cable to be measured;
the movable end is connected with a first driving structure which drives the movable end to slide back to one end away from the fixed end so as to tension the cable, and the measuring table is provided with a second driving structure which is used for driving the movable end to slide close to one end of the fixed end so as to detach and install the cable.
Through above-mentioned technical scheme, the end is decided and the end is moved through cable mounting structure and is installed the cable, and wherein move the end sliding connection on the slide rail to move the end through the drive of first drive structure and slide to the one end that deviates from the end of deciding, in order to tighten the cable, make things convenient for people to compare the dipperstick and measure. Simultaneously, after the detection is finished, the movable end is driven to slide towards one end close to the fixed end through the second driving structure so as to loosen the inhaul cable, and an operator can take down the inhaul cable conveniently. Therefore, the detection efficiency of the inhaul cable is greatly improved.
The invention is further configured to: the movable end comprises a measuring block, a sliding head fixed at the bottom of the measuring block and an installation block fixed at the top of the measuring block, the measuring block is located above the measuring scale, the sliding head is connected to the sliding rail in a sliding mode, and the clamping groove is formed in the installation block.
Through the technical scheme, the sliding head at the bottom of the movable end has the function of facilitating the sliding of the whole movable end; the mounting block at the top of the movable end is used for facilitating the mounting of the inhaul cable at the movable end; the effect of the strip-shaped measuring block in the middle of the movable end is compared with the measuring scale to measure and judge the length of the inhaul cable.
The invention is further configured to: the measuring block is attached to the measuring scale.
Through above-mentioned technical scheme, set up the measuring block and laminate each other with the dipperstick to make there is not clearance basically between measuring block and the dipperstick, it is more accurate when people read the reading that measuring block measured on the dipperstick.
The invention is further configured to: first drive structure is including rotating pulley, the fixed wire rope that installs on the measuring table on the movable end and the weight piece that fixed wire rope deviates from movable end one end, wire rope winds and establishes on the pulley.
Through above-mentioned technical scheme, set up first drive structure and be weight piece and wire rope, drive wire rope through the gravity of weight piece self and slide on the pulley to can drive and slide to the one end of keeping away from the stationary end with wire rope fixed connection's movable end, with the cable of tightening installation on movable end and stationary end, make things convenient for people to treat the cable that detects and tighten and detect.
The invention is further configured to: the weight piece includes the center pin, wears to establish a plurality of balancing weights on the center pin, the center pin is fixed with wire rope.
Through above-mentioned technical scheme, set up the weight and constitute by the center pin with wear to establish a plurality of balancing weights on the center pin to people can wear to establish the quantity of balancing weight on the center pin in order to adjust the weight of whole weight through nimble control, adjust the tightness of weight to the cable.
The invention is further configured to: the second driving structure is a cylinder and comprises a cylinder body, an air inlet pipe, a gas control valve and a power output shaft, wherein the gas control valve is installed on the air inlet pipe, and the power output shaft is abutted to the side face of the moving end.
Through above-mentioned technical scheme, set up the second drive structure and be the cylinder, through controlling gaseous control flap to the power output shaft of control cylinder promotes moving the end, and the cylinder promotes to move the end and slides to the one end that is close to the end of deciding, in order to loosen the cable of installing on moving end and end of deciding, makes things convenient for people to dismantle the cable that finishes detecting.
The invention is further configured to: the slide rail and the measuring scale are arranged in parallel.
Through above-mentioned technical scheme, set up between slide rail and the dipperstick for parallel arrangement, let the distance between slide rail and the dipperstick keep invariable to the measuring block remains perpendicularly with the dipperstick all the time when sliding on the slide rail, improves the measurement accuracy of measuring block.
The invention is further configured to: and a plurality of groups of clamping grooves are arranged on the fixed end and the movable end.
Through the technical scheme, the plurality of groups of clamping grooves are formed in the fixed end and the movable end, so that the lengths of the plurality of inhaul cables can be measured simultaneously during measurement, and the measurement efficiency of the inhaul cables is greatly improved by people.
In conclusion, the invention has the following beneficial effects:
(1) the inhaul cable is installed through the fixed end and the movable end of the inhaul cable installation structure, the movable end is connected on the sliding rail in a sliding mode, and the movable end slides towards the end far away from the fixed end, so that the inhaul cable is tightened to be convenient to measure, and the purpose of improving the inhaul cable detection efficiency is achieved;
(2) the slide rail and the measuring scale are arranged in parallel, so that the distance between the slide rail and the measuring scale is kept constant, the measuring block is always vertical to the measuring scale when sliding on the slide rail, and the measuring precision of the measuring block is improved;
(3) through set up multiunit draw-in groove on stationary end and the movable end to, can measure the length of many cables simultaneously when measuring, make people improve the measurement of cable efficiency greatly.
Drawings
FIG. 1 is a first schematic view of the measuring apparatus;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a second overall view of the measuring device;
fig. 4 is an enlarged view at B in fig. 3.
Reference numerals: 1. a measuring table; 2. a measurement assembly; 3. a slide rail; 4. a cable mounting structure; 41. end fixing; 42. a moving end; 421. a measuring block; 422. a sliding head; 423. mounting blocks; 43. a card slot; 5. measuring a scale; 6. a first drive structure; 61. a pulley; 62. a wire rope; 63. a weight block; 631. a central shaft; 632. a balancing weight; 7. a second drive structure; 71. a cylinder body; 72. an air inlet pipe; 73. a gas control valve; 74. and a power output shaft.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
A cable length measuring device, as can be seen from fig. 1, comprises a measuring table 1 and a measuring assembly 2, wherein the measuring assembly 2 is installed on the measuring table 1. Wherein, measuring unit 2 comprises slide rail 3, cable mounting structure 4 and dipperstick 5, and the equal fixed mounting of slide rail 3 and dipperstick 5 is on measuring table 1, and cable mounting structure 4 is including deciding end 41 and moving end 42, and the one end at slide rail 3 is fixed to deciding end 41, moves end 42 sliding connection at the other end of slide rail 3, all sets up the card on deciding end 41 and moving end 42 and establishes the draw-in groove 43 of measuring the cable. When carrying out actual measurement to the cable, combine fig. 1 and fig. 2, install the cable in the draw-in groove 43 of stationary end 41 and movable end 42, the end 42 is tightened with the cable in the redrive drive, and the rethread dipperstick is to the length reading of cable to judge whether qualified the length of cable.
In order to facilitate the movement of the movable end 42 on the slide rail 3 and the measurement between the movable end 42 and the measuring ruler 5, the movable end 42 is provided with a measuring block 421, a sliding head 422 fixed at the bottom of the measuring block 421, and a mounting block 423 fixed at the top of the measuring block 421. Specifically, the sliding head 422 is slidably connected to the sliding rail 3; the measuring block 421 is located above the measuring ruler 5, and the measuring block 421 is attached to the measuring ruler 5.
Meanwhile, in order to facilitate the installation of the fixed end 41 and the movable end 42 on the cable to be measured, the fixed end 41 and the movable end 42 are both provided with a clamping groove 43, and the clamping groove 43 of the movable end 42 is provided on the installation block 423. Thus, one end of the cable may be caught in the catching groove 43 of the fixed end 41, and the other end portion of the cable may be caught in the catching groove 43 of the mounting block 423.
In order to drive the movable end 42 to facilitate the installation and removal of the cable to be measured, as can be seen from fig. 3 and 4, a first drive structure 6 is connected to the movable end 42. The first driving mechanism 6 comprises a pulley 61 rotatably mounted on the measuring table 1, a wire rope 62 fixed on the movable end 42, and a weight 63 for fixing one end of the wire rope 62 opposite to the movable end 42, wherein the wire rope 62 is wound on the pulley 61. Thus, under the action of the gravity of the weight 63, the movable end 42 can be pulled to slide on the slide rail 3 to the end away from the fixed end 41, so as to tighten the cable.
The weight 63 includes a central shaft 631, and a plurality of weights 632 sleeved on the central shaft 631, wherein the central shaft 631 is fixed to the steel cable 62. Thereby can adjust the quantity of balancing weight 632 in a flexible way to change the weight of weight 63, adjust the tension of cable.
As can be seen from fig. 1 and 2, the measuring table 1 is further provided with a second driving mechanism 7. The second driving structure 7 is a cylinder, the second driving structure 7 includes a cylinder body 71, an air inlet pipe 72, an air control valve 73 and a power output shaft 74, the air control valve 73 is installed on the air inlet pipe 72, and the power output shaft 74 abuts against the side face of the movable end 42. And pulling the gas control valve 73, so as to control the power output shaft 74 to push the movable end 42, lifting the weight block 63 (fig. 4), so as to drive the movable end 42 to slide towards one end close to the fixed end 41, and loosening the measured cable so as to disassemble the detected cable.
In addition, set up slide rail 3 and dipperstick 5 parallel arrangement to improve the detection precision of whole device. Meanwhile, the clamping grooves 43 arranged on the fixed end 41 and the movable end 42 are provided with multiple groups, so that multiple stay cables can be detected at one time, and the detection efficiency of the measuring device is greatly improved.
When in use: starting the second driving structure 7 (air cylinder), pushing the movable end 42 to slide a small distance towards the fixed end 41, at this time, respectively placing the two ends of the cable to be detected on the fixed end 41 and the movable end 42, and then closing the second driving structure 7 (air cylinder); when the cylinder does not push the movable end 42 any more, the weight 63 of the first driving structure 6 pulls the movable end 42 to move away from the fixed end 41, so as to tighten the cable; the reading of the measuring block 421 on the measuring scale 5 on the movable end 42 is then read to complete the operation of detecting the cable.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. A guy cable length measuring device comprises a measuring table (1) and a measuring component (2), wherein the measuring component (2) is arranged on the measuring table (1),
the measuring assembly (2) comprises a sliding rail (3), a cable mounting structure (4) and a measuring scale (5), and the sliding rail (3) and the measuring scale (5) are fixed on the measuring table (1);
the cable mounting structure (4) comprises a fixed end (41) and a movable end (42), the fixed end (41) is fixed at one end of the sliding rail (3), the movable end (42) is connected to the other end of the sliding rail (3) in a sliding manner, and the fixed end (41) and the movable end (42) are both provided with a clamping groove (43) for clamping a cable to be measured;
move and be connected with its first drive structure (6) that slides in order to strain the cable to keeping away from stationary end (41) one end on end (42), be equipped with on measuring table (1) and be used for driving move end (42) to sliding in order to dismantle and install second drive structure (7) of cable near stationary end (41) one end.
2. A cable length measuring device according to claim 1, wherein the movable end (42) comprises a measuring block (421), a sliding head (422) fixed at the bottom of the measuring block (421) and a mounting block (423) fixed at the top of the measuring block (421), the measuring block (421) is located above the measuring ruler (5), the sliding head (422) is slidably connected to the sliding rail (3), and the clamping groove (43) is arranged on the mounting block (423).
3. A cable length measuring device according to claim 2, wherein the measuring block (421) is attached to the measuring scale (5).
4. A cable length measuring device according to claim 1, characterized in that the first driving structure (6) comprises a pulley (61) rotatably mounted on the measuring table (1), a cable (62) fixed to the movable end (42), and a weight (63) for fixing the end of the cable (62) away from the movable end (42), the cable (62) being wound around the pulley (61).
5. A cable length measuring device as claimed in claim 4, characterized in that the weight (63) comprises a central shaft (631), and a plurality of counterweights (632) sleeved on the central shaft (631), wherein the central shaft (631) is fixed with the steel cable (62).
6. A cable length measuring device according to claim 1, wherein the second driving structure (7) is a cylinder, the second driving structure (7) comprises a cylinder body (71), an air inlet pipe (72), an air control valve (73) and a power output shaft (74), the air control valve (73) is mounted on the air inlet pipe (72), and the power output shaft (74) abuts against the side surface of the movable end (42).
7. A cable length measuring device according to claim 1, characterized in that the slide rail (3) and the measuring scale (5) are arranged in parallel.
8. A cable length measuring device according to any one of claims 1 to 7, wherein a plurality of sets of locking grooves (43) are provided on the fixed end (41) and the movable end (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482350.1A CN111486768A (en) | 2020-05-29 | 2020-05-29 | Stay cable length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482350.1A CN111486768A (en) | 2020-05-29 | 2020-05-29 | Stay cable length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111486768A true CN111486768A (en) | 2020-08-04 |
Family
ID=71796041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010482350.1A Pending CN111486768A (en) | 2020-05-29 | 2020-05-29 | Stay cable length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111486768A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3812589A (en) * | 1972-05-25 | 1974-05-28 | Dillon W & Co Inc | Boom length indicator |
| US4700485A (en) * | 1986-03-10 | 1987-10-20 | Teleflex Incorporated | Linear measuring device |
| JP2000038936A (en) * | 1998-07-21 | 2000-02-08 | Nippon Cable Syst Inc | Accelerator actuator |
| CN102506787A (en) * | 2011-10-28 | 2012-06-20 | 无锡市华锋车业部件有限公司 | Inhaul cable comprehension checking machine |
| CN203069113U (en) * | 2013-02-01 | 2013-07-17 | 广西柳州宇明汽车零部件有限公司 | Automobile cable detecting device |
| CN203443512U (en) * | 2013-08-28 | 2014-02-19 | 宁波庆昌镒万汽车配件有限公司 | Gearshift cable length detection apparatus |
| CN203443566U (en) * | 2013-08-28 | 2014-02-19 | 宁波庆昌镒万汽车配件有限公司 | Digital display length detection apparatus |
| CN207132819U (en) * | 2017-09-12 | 2018-03-23 | 刘瀚阳 | A kind of drag-line reveals long measurement apparatus |
-
2020
- 2020-05-29 CN CN202010482350.1A patent/CN111486768A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3812589A (en) * | 1972-05-25 | 1974-05-28 | Dillon W & Co Inc | Boom length indicator |
| US4700485A (en) * | 1986-03-10 | 1987-10-20 | Teleflex Incorporated | Linear measuring device |
| JP2000038936A (en) * | 1998-07-21 | 2000-02-08 | Nippon Cable Syst Inc | Accelerator actuator |
| CN102506787A (en) * | 2011-10-28 | 2012-06-20 | 无锡市华锋车业部件有限公司 | Inhaul cable comprehension checking machine |
| CN203069113U (en) * | 2013-02-01 | 2013-07-17 | 广西柳州宇明汽车零部件有限公司 | Automobile cable detecting device |
| CN203443512U (en) * | 2013-08-28 | 2014-02-19 | 宁波庆昌镒万汽车配件有限公司 | Gearshift cable length detection apparatus |
| CN203443566U (en) * | 2013-08-28 | 2014-02-19 | 宁波庆昌镒万汽车配件有限公司 | Digital display length detection apparatus |
| CN207132819U (en) * | 2017-09-12 | 2018-03-23 | 刘瀚阳 | A kind of drag-line reveals long measurement apparatus |
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Application publication date: 20200804 |