CN114608420A - Vertical suspension deflection angle testing device for elevator traveling cable - Google Patents
Vertical suspension deflection angle testing device for elevator traveling cable Download PDFInfo
- Publication number
- CN114608420A CN114608420A CN202210267921.9A CN202210267921A CN114608420A CN 114608420 A CN114608420 A CN 114608420A CN 202210267921 A CN202210267921 A CN 202210267921A CN 114608420 A CN114608420 A CN 114608420A
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- China
- Prior art keywords
- deflection angle
- rotating rod
- elevator
- vertical suspension
- fixed
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- 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.)
- Withdrawn
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to the technical field of elevator testing devices, and discloses an elevator trailing cable vertical suspension deflection angle testing device, which comprises: the improved structure of the automobile seat comprises a seat, wherein a mounting groove is formed in the outer wall of the upper end of the seat, a support plate is fixed at one end of the seat, a damping bearing is embedded in the outer wall of the upper end of the support plate, a rotating rod is connected to the inner side of the damping bearing through a rotating shaft, a retaining ring is welded on the outer wall of one side of the rotating rod, one end of the retaining ring is connected with a retaining arm through the rotating shaft, and a fixing ring is fixed at the other end of the retaining ring. The vertical suspension deflection angle testing device for the elevator traveling cable is provided with the retaining ring and the retaining arm, the retaining ring and the retaining arm are used for retaining the elevator traveling cable, the rotating rod and the elevator traveling cable are kept in a state of being attached all the time, the situation that in the measuring process, a gap is generated between the rotating rod and the elevator traveling cable to influence the measuring precision is prevented, the base is convenient to adjust under the condition that the rotating rod is attached and fixed with the elevator traveling cable, and the applicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of elevator testing devices, in particular to a device for testing a vertical suspension deflection angle of an elevator trailing cable.
Background
The long-term safe operation of the elevator requires that a worker jacks up the elevator components to check, refuel, clear away accumulated dust and debug the safety device. The method comprises nondestructive detection and lubrication maintenance of the elevator traction steel wire rope and the like. The vertical deflection angle of the elevator traveling cable and the elevator is kept under the normal working state, and a testing device is needed to be used for actual measurement in the actual testing process.
The vertical suspension deflection angle testing device for the elevator trailing cable in the market generally measures the deflection angle of the cable in a mode that a measuring end is attached to the elevator trailing cable in use, the attaching tightness degree of the measuring end and the cable is unstable, and a gap is easily generated to influence the measuring precision.
Disclosure of Invention
The invention aims to provide a device for testing the vertical suspension deflection angle of an elevator trailing cable, which aims to solve the problems that the deflection angle of the cable is measured by the device for testing the vertical suspension deflection angle of the elevator trailing cable in the market in the prior art in the way that a measuring end is attached to the elevator trailing cable in use, the attaching tightness degree of the measuring end and the cable is unstable, and a gap is easily generated to influence the measurement precision.
In order to achieve the purpose, the invention provides the following technical scheme: an elevator retinue cable vertical suspension deflection angle testing arrangement includes:
the damping device comprises a base, wherein a mounting groove is formed in the outer wall of the upper end of the base, a support plate is fixed at one end of the base, a damping bearing is embedded in the outer wall of the upper end of the support plate, the inner side of the damping bearing is connected with a rotating rod through a rotating shaft, a buckle ring is welded on the outer wall of one side of the rotating rod, one end of the buckle ring is connected with a buckle arm through the rotating shaft, a fixing ring is fixed at the other end of the buckle ring, and a snap ring is fixed at the joint of the buckle arm and the fixing ring;
the pin bolt is arranged in the fixing ring and the clamping ring in a penetrating mode, a clamping plate is fixed to one end of the pin bolt, a cavity is formed in the other end of the pin bolt, a partition plate is fixed to the middle of the cavity, springs are connected to the outer walls of the two ends of the partition plate, and clamping columns are connected to the other ends of the springs.
Preferably, the rotating rod is rotatably connected with the base through a damping bearing, the rotating rod is matched with the shape structure of the placing groove, and the retaining rings are uniformly distributed along the outer wall of one side of the rotating rod.
Preferably, the fixing ring is connected with the clamping ring through a pin bolt in a pin mode, the fixing ring is matched with the clamping ring in overall dimension, and the clamping column is connected with the pin bolt through a spring and a partition plate in an elastic telescopic mode.
Preferably, the support plate is further provided with:
and the scale plate is embedded at the connecting part of the support plate and the damping bearing.
Preferably, the scale plate is symmetrically arranged about the central axis of the machine base, and the scale plate coincides with the central axis of the damping bearing.
Preferably, the base is further provided with:
the horizontal bubble is embedded on the outer walls of the two sides of the machine base, the outer wall of the lower end of the machine base is connected with an adjusting stud, and the other end of the adjusting stud is fixed with a rotary table.
Preferably, the turntable is in threaded connection with the base through an adjusting stud, and the adjusting stud and the turntable are symmetrically arranged around the central axis of the base.
Compared with the prior art, the invention has the beneficial effects that:
1. the vertical suspension deflection angle testing device for the elevator traveling cable is provided with the retaining ring and the retaining arm, the retaining ring and the retaining arm are used for retaining the elevator traveling cable, the rotating rod and the elevator traveling cable are kept in a state of being attached all the time, the situation that in the measuring process, a gap is generated between the rotating rod and the elevator traveling cable to influence the measuring precision is prevented, the base is convenient to adjust under the condition that the rotating rod is attached and fixed with the elevator traveling cable, and the applicability of the device is improved.
2. The scale plate is arranged, so that a detector can read the number according to an indication arrow on the rotating shaft at the connecting part after rotating the rotating rod, the deflection angle can be easily observed, and a measurement result can be visually obtained; the carousel that sets up both has settled the frame as the stabilizer blade, can adjust the horizontality of frame through adjusting the double-screw bolt again, and whether testing personnel easily observe the frame through the level bubble and be in the horizontality, is convenient for reduce deflection angle measuring error through adjusting the horizontality.
3. The round pin bolt that sets up is used for through cardboard and card post, and convenient connects solid fixed ring and snap ring fixedly, improves testing arrangement's equipment fixed speed, and the card post can contract fast or pop out through the effect of pressing down with the spring, installs simple structure practicality.
Drawings
FIG. 1 is a schematic view of the working state of the present invention;
FIG. 2 is a schematic view of a combined inverted structure of the present invention;
FIG. 3 is a schematic view of the buckle and the buckle arm of the present invention in an open state;
FIG. 4 is a schematic view of a pin according to the present invention in partial cross-section.
In the figure: 1. a machine base; 2. a placing groove; 3. a support plate; 4. a damping bearing; 5. a rotating rod; 6. a retaining ring; 7. a buckle arm; 8. a fixing ring; 9. a snap ring; 10. a pin; 11. clamping a plate; 12. a cavity; 13. a partition plate; 14. a spring; 15. clamping the column; 16. a scale plate; 17. horizontal bubble; 18. adjusting the stud; 19. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a device for testing vertical suspension deflection angle of an elevator trailing cable by improvement, please refer to fig. 1-2, comprising: the device comprises a machine base 1, wherein a mounting groove 2 is formed in the outer wall of the upper end of the machine base 1, a support plate 3 is fixed at one end of the machine base 1, a damping bearing 4 is embedded in the outer wall of the upper end of the support plate 3, and the starting resistance of the damping bearing 4 is large, so that a rotating rod 5 cannot easily shake during measurement of a detector, and the measurement error is reduced; the inner side of the damping bearing 4 is connected with a rotating rod 5 through a rotating shaft, the rotating rod 5 is in rotating connection with the base 1 through the damping bearing 4, the rotating rod 5 is matched with the appearance structure of the placing groove 2, and indicating arrows are carved at two ends of the rotating shaft, so that the rotating angle can be conveniently observed; the scale plate 16 is embedded at the joint of the support plate 3 and the damping bearing 4, the scale plate 16 is symmetrically arranged about the central axis of the base 1, the central axis of the scale plate 16 is overlapped with the central axis of the damping bearing 4, and the scale plate 16 is convenient for a detector to read according to an indication arrow on the rotating shaft at the joint after rotating the rotating rod 5, so that the deflection angle is easy to observe, and a measurement result is intuitively obtained; the horizontal bubble 17 is embedded on the outer walls of two sides of the machine base 1, the outer wall of the lower end of the machine base 1 is connected with an adjusting stud 18, the other end of the adjusting stud 18 is fixedly provided with a rotary table 19, the rotary table 19 is in threaded connection with the machine base 1 through the adjusting stud 18, the adjusting stud 18 and the rotary table 19 are symmetrically arranged about the central axis of the machine base 1, the arranged rotary table 19 serves as a support leg to place the machine base 1, the horizontal degree of the machine base 1 can be adjusted through the adjusting stud 18, a detector can easily observe whether the machine base 1 is in a horizontal state through the horizontal bubble 17, and deflection angle measurement errors can be reduced through adjusting the horizontal degree.
Referring to fig. 2-3, a device for testing vertical suspension deflection angle of an elevator traveling cable includes: the outer wall welding of one side of bull stick 5 has buckle 6, the one end of buckle 6 is connected with buckle arm 7 through the pivot, the other end of buckle 6 is fixed with solid fixed ring 8, buckle arm 7 is fixed with snap ring 9 with solid fixed ring 8's junction, and gu fixed ring 8 is identical with the overall dimension of snap ring 9, and buckle 6 is evenly distributed along one side outer wall of bull stick 5, the buckle 6 and the buckle arm 7 that set up are used for the padlock elevator retinue cable, make bull stick 5 and elevator retinue cable keep the state of hugging closely all the time, prevent to produce the space and influence measurement accuracy between bull stick 5 and the elevator retinue cable in the measurement process, be convenient for frame 1 to adjust frame 1 under the fixed condition of bull stick 5 and the laminating of elevator retinue cable, improve the device suitability.
Referring to fig. 4, a device for testing vertical suspension deflection angle of an elevator traveling cable includes: pin 10, it wears to establish in the inside of solid fixed ring 8 and snap ring 9, gu fixed ring 8 constitutes the pin junction between pin 10 and the snap ring 9, the one end of pin 10 is fixed with cardboard 11, cavity 12 has been seted up to the other end of pin 10, the middle part of cavity 12 is fixed with baffle 13, the both ends outer wall of baffle 13 all is connected with spring 14, spring 14's the other end is connected with card post 15, and card post 15 passes through spring 14 and constitutes elastic expansion connection between baffle 13 and the pin 10, the pin 10 that sets up is used for passing through cardboard 11 and card post 15, it is convenient to connect solid fixed ring 8 and snap ring 9 fixedly, improve testing arrangement's equipment fixed speed, card post 15 is through the effect of pressing and spring 14, can return fast or pop out, the device simple structure is practical.
The working principle is as follows: for the vertical suspension deflection angle testing device of the elevator traveling cable, firstly, a rotating rod 5 is rotated out from a placing groove 2 on a machine base 1 through a rotating shaft and a damping bearing 4, the damping bearing 4 is embedded at the position where the rotating rod 5 is connected with a support plate 3 through the rotating shaft, one end of the rotating rod 5, which is fixed with a buckle 6, is attached to the elevator traveling cable, the cable is fixed inside the buckle 6 through a closed buckle arm 7, at the moment, a pin 10 is inserted into the fixing ring 8 and the buckle 9, a clamping plate 11 fixed at one end of the pin 10 is attached to the buckle 9 at one side, then a clamping column 15 in a cavity 12 at one end of the pin 10 is ejected out of the cavity 12 through the action of a partition plate 13 and a spring 14, the positions of the pin 10 in the buckle 9 and the fixing ring 8 are fixed, the buckle 6 and the buckle arm 7 complete the buckling of the cable, the rotating rod 5 is closely attached to the cable through the buckle 6 to prevent gaps from influencing the measurement precision, and then, continuously rotating the machine base 1 to enable the lower end of the machine base 1 to be tightly attached to the surface of the elevator through a turntable 19 connected with an adjusting stud 18, observing whether a horizontal bubble 17 embedded on the outer wall of the two sides of the machine base 1 is horizontal or not, if the machine base 1 is not in a horizontal state, adjusting the adjusting stud 18 through rotating the turntable 19 to achieve the horizontal state of the machine base 1, further improving the measurement precision, observing indication arrows marked on the two ends of a rotating shaft penetrating through the connection part of the rotating rod 5 and the damping bearing 4 by a measurer according to the rotating position of the rotating rod 5, reading by matching with a scale plate 16 embedded on the outer side of the damping bearing 4, measuring the actual deflection angle and finishing the measurement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an elevator retinue cable vertical suspension deflection angle testing arrangement which characterized in that includes:
the device comprises a base (1), wherein a mounting groove (2) is formed in the outer wall of the upper end of the base (1), a support plate (3) is fixed at one end of the base (1), a damping bearing (4) is embedded in the outer wall of the upper end of the support plate (3), a rotating rod (5) is connected to the inner side of the damping bearing (4) through a rotating shaft, a snap ring (6) is welded to the outer wall of one side of the rotating rod (5), a snap arm (7) is connected to one end of the snap ring (6) through the rotating shaft, a fixing ring (8) is fixed at the other end of the snap ring (6), and a snap ring (9) is fixed at the joint of the snap arm (7) and the fixing ring (8);
the pin bolt (10) is arranged in the fixing ring (8) and the clamping ring (9) in a penetrating mode, a clamping plate (11) is fixed to one end of the pin bolt (10), a cavity (12) is formed in the other end of the pin bolt (10), a partition plate (13) is fixed to the middle of the cavity (12), springs (14) are connected to the outer walls of the two ends of the partition plate (13), and clamping columns (15) are connected to the other ends of the springs (14).
2. The elevator trailing cable vertical suspension deflection angle testing device of claim 1, characterized in that: the rotating rod (5) is rotatably connected with the base (1) through the damping bearing (4), the rotating rod (5) is matched with the shape structure of the placing groove (2), and the retaining rings (6) are uniformly distributed along the outer wall of one side of the rotating rod (5).
3. The elevator trailing cable vertical suspension deflection angle testing device of claim 1, characterized in that: the fixing ring (8) is connected with the clamping ring (9) through a pin bolt (10) in a pin mode, the fixing ring (8) is matched with the clamping ring (9) in overall dimension, and the clamping column (15) is connected with the pin bolt (10) through a spring (14) and a partition plate (13) in an elastic telescopic mode.
4. The elevator trailing cable vertical suspension deflection angle testing device of claim 1, characterized in that: the support plate (3) is also provided with:
and the scale plate (16) is embedded at the joint of the support plate (3) and the damping bearing (4).
5. The elevator trailing cable vertical suspension deflection angle testing device of claim 4, wherein: the scale plate (16) is symmetrically arranged relative to the central axis of the machine base (1), and the scale plate (16) coincides with the central axis of the damping bearing (4).
6. The elevator trailing cable vertical suspension deflection angle testing device of claim 1, characterized in that: the frame (1) is also provided with:
the horizontal bubble (17) is embedded on the outer walls of two sides of the machine base (1), the outer wall of the lower end of the machine base (1) is connected with an adjusting stud (18), and a rotary disc (19) is fixed at the other end of the adjusting stud (18).
7. The elevator trailing cable vertical suspension deflection angle testing device of claim 6, wherein: the rotary table (19) is in threaded connection with the machine base (1) through the adjusting stud (18), and the adjusting stud (18) and the rotary table (19) are symmetrically arranged relative to the central axis of the machine base (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210267921.9A CN114608420A (en) | 2022-03-17 | 2022-03-17 | Vertical suspension deflection angle testing device for elevator traveling cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210267921.9A CN114608420A (en) | 2022-03-17 | 2022-03-17 | Vertical suspension deflection angle testing device for elevator traveling cable |
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Publication Number | Publication Date |
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CN114608420A true CN114608420A (en) | 2022-06-10 |
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Application Number | Title | Priority Date | Filing Date |
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CN202210267921.9A Withdrawn CN114608420A (en) | 2022-03-17 | 2022-03-17 | Vertical suspension deflection angle testing device for elevator traveling cable |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002085380A (en) * | 2000-09-14 | 2002-03-26 | Hikari Berukomu:Kk | Angle measuring instrument |
CN203337323U (en) * | 2013-06-06 | 2013-12-11 | 上海卡迪夫电缆有限公司 | Ultra-high speed elevator trailing cable vertical suspension deflection angle test device |
CN206670539U (en) * | 2017-04-28 | 2017-11-24 | 迈特诺(马鞍山)特种电缆有限公司 | A kind of EMUs cable connecting terminal deflection angle measuring device |
CN208223476U (en) * | 2018-05-15 | 2018-12-11 | 龙岩市中鑫质检技术服务有限公司 | A kind of measurement device for measuring instrumentss placement angle |
CN212644043U (en) * | 2020-07-29 | 2021-03-02 | 绍兴文理学院 | Indoor inclinometer measurement teaching device |
CN213661151U (en) * | 2020-11-30 | 2021-07-09 | 尹贻军 | Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps |
-
2022
- 2022-03-17 CN CN202210267921.9A patent/CN114608420A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002085380A (en) * | 2000-09-14 | 2002-03-26 | Hikari Berukomu:Kk | Angle measuring instrument |
CN203337323U (en) * | 2013-06-06 | 2013-12-11 | 上海卡迪夫电缆有限公司 | Ultra-high speed elevator trailing cable vertical suspension deflection angle test device |
CN206670539U (en) * | 2017-04-28 | 2017-11-24 | 迈特诺(马鞍山)特种电缆有限公司 | A kind of EMUs cable connecting terminal deflection angle measuring device |
CN208223476U (en) * | 2018-05-15 | 2018-12-11 | 龙岩市中鑫质检技术服务有限公司 | A kind of measurement device for measuring instrumentss placement angle |
CN212644043U (en) * | 2020-07-29 | 2021-03-02 | 绍兴文理学院 | Indoor inclinometer measurement teaching device |
CN213661151U (en) * | 2020-11-30 | 2021-07-09 | 尹贻军 | Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps |
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Application publication date: 20220610 |