CN217676227U - Device for detecting service life of elevator steel wire rope - Google Patents
Device for detecting service life of elevator steel wire rope Download PDFInfo
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- CN217676227U CN217676227U CN202221523744.8U CN202221523744U CN217676227U CN 217676227 U CN217676227 U CN 217676227U CN 202221523744 U CN202221523744 U CN 202221523744U CN 217676227 U CN217676227 U CN 217676227U
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- wire rope
- frame
- detection
- elevator
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Abstract
The utility model relates to a be used for elevator wire rope life detection device belongs to elevator wire rope detection device technical field, including the bearing bottom plate, the bottom of bearing bottom plate is close to the equal swivelling joint in four corners edge and has the universal wheel. The utility model discloses, start servo motor and drive the carriage release arrangement frame, make the maintainer can put into the detector and carry out the check out test work between the maintenance of roof elevator, the position of regulation bearing bottom plate makes wire rope can arrange the clearance department of both sides pick-up plate in, make wire rope can steadily carry out the check out test work through test probe, such elevator wire rope detection device can put into wire rope's outer wall position with test probe fast, the detector of being convenient for carries out the check out test work between the maintenance of roof elevator, work efficiency has effectively been improved, the detector can be fast safe according to wire rope's damage state judgement prediction wire rope's residual life, the operation safety of elevator has been guaranteed.
Description
Technical Field
The utility model relates to an elevator wire rope detection device technical field especially relates to a be used for elevator wire rope life detection device.
Background
The steel wire rope is a spiral steel wire bundle which is formed by twisting steel wires with mechanical properties and geometric dimensions meeting requirements together according to a certain rule, and the steel wire rope consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work.
Carry out real-time detection and in time discover wire rope's the damage condition to towing wire rope to predict wire rope's remaining life, the timely change of wire rope is crucial to the operation safety of elevator, and nevertheless current detection device inconveniently overlaps fast and establishes to the wire rope outer wall, and needs handheld device to overhaul, has had the potential safety hazard and efficiency lower, has influenced user's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for elevator wire rope life detection device has solved the inconvenient short-term test wire rope damage condition's of current elevator wire rope problem.
The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a be used for elevator wire rope life detection device, includes the bearing bottom plate, the bottom of bearing bottom plate is close to the equal swivelling joint of four corners edge and has the universal wheel, the top of bearing bottom plate is close to left side edge fixed mounting and has handrail frame, the top fixedly connected with bearing frame of bearing bottom plate, the top fixed mounting of bearing frame has the alignment jig, the left side intermediate position fixedly connected with servo motor of alignment jig, servo motor's right side fixedly connected with ball, ball's outer wall threaded connection has screw nut, the equal fixedly connected with spacing frame in both sides of screw nut, the inner wall of alignment jig is close to the equal fixedly connected with gag lever post in both sides edge, both sides the equal fixedly connected with carriage release lever in right side of gag lever post, both sides the right side fixedly connected with mount frame of carriage release lever, the right side fixedly connected with detection frame of mount frame, the detection frame is provided with four groups, and four groups the equal fixedly connected with telescopic cylinder in inner wall left side of detection frame, the right side of telescopic cylinder and the equal fixedly connected with pick-up plate on the inner wall right side of detection frame, both sides relative one side of pick-up plate is close to both ends position and all is provided with guide pulley, one side of detection probe, nondestructive detection instrument.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the nondestructive testing instrument is in signal connection with a plurality of groups of testing probes through data lines, and the rear surface of the testing frame is provided with through line holes matched with the data lines.
Furthermore, both sides the sliding hole with gag lever post looks adaptation is all seted up in the left side of gag lever post, and the inner wall and the gag lever post sliding connection in sliding hole.
Further, the right side of alignment jig is close to both ends edge and all sets up the through-hole with carriage release lever looks adaptation.
Further, an arc-shaped groove is formed in the middle of the outer wall of the guide pulley.
Furthermore, the opposite sides of the detection probes on the two sides are provided with concave grooves.
Furthermore, the right side of the ball screw is rotatably connected with the right side of the inner wall of the adjusting frame.
Furthermore, the top of the bearing frame is provided with a groove matched with the placing frame near the right edge.
The utility model provides a be used for elevator wire rope life detection device has following advantage:
the servo motor is started to rotate the ball screw, the screw nut can drive the limiting frame to slide on the outer wall of the limiting rod, the limiting frame can drive the moving rod to push the placement frame, the maintainer can place the detector into a top floor elevator maintenance room to perform detection work, the position of the bearing bottom plate is adjusted to enable the steel wire rope to be placed in the gap of the detection plates on two sides, the telescopic cylinder is started to push the detection plate on one side, the guide pulleys and the detection probes at the detection plates on two sides can be attached, the steel wire rope can be stably detected through the detection probes, the elevator steel wire rope detection device can quickly place the detection probes into the outer wall of the steel wire rope, the detection personnel can perform detection work in the top floor elevator maintenance room conveniently, the working efficiency is effectively improved, the detection personnel can quickly and safely judge and predict the residual life of the steel wire rope according to the damage state of the steel wire rope, and the operation safety of the elevator is guaranteed.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a device for detecting service life of an elevator steel wire rope according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a detection frame used in an elevator steel wire rope service life detection apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an adjusting bracket used in a device for detecting the service life of an elevator steel wire rope according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an extended state of a detection frame in an elevator steel wire rope service life detection apparatus according to an embodiment of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a load-bearing floor; 2. a universal wheel; 3. a handrail frame; 4. a bearing frame; 5. an adjusting bracket; 6. a servo motor; 7. a ball screw; 8. a lead screw nut; 9. a limiting frame; 10. a limiting rod; 11. a travel bar; 12. a placement frame; 13. a detection frame; 14. a telescopic cylinder; 15. detecting a plate; 16. a guide pulley; 17. detecting a probe; 18. a nondestructive detector.
Detailed Description
The principles and features of the present invention will be described with reference to the accompanying fig. 1-4, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in figures 1-4, a service life detection device for elevator steel wire ropes comprises a bearing bottom plate 1, universal wheels 2 are rotatably connected to the bottom of the bearing bottom plate 1 near the edges of four corners, a handrail frame 3 is fixedly mounted on the top of the bearing bottom plate 1 near the left edge, a bearing frame 4 is fixedly connected to the top of the bearing bottom plate 1, an adjusting frame 5 is fixedly mounted on the top of the bearing frame 4, a servo motor 6 is fixedly connected to the middle position of the left side of the adjusting frame 5, a ball screw 7 is fixedly connected to the right side of the servo motor 6, a screw nut 8 is connected to the outer wall of the ball screw 7 through threads, a limiting frame 9 is fixedly connected to both sides of the screw nut 8, the inner wall of alignment jig 5 is close to equal fixedly connected with gag lever post 10 in both sides edge, the equal fixedly connected with carriage release lever 11 in right side of both sides gag lever post 9, the right side fixedly connected with mount 12 of both sides carriage release lever 11, the right side fixedly connected with test jig 13 of mount 12, test jig 13 is provided with four groups, and the equal fixedly connected with telescopic cylinder 14 in inner wall left side of four groups of test jigs 13, telescopic cylinder 14's the right side and the equal fixed mounting in inner wall right side of test jig 13 have pick-up plate 15, both sides pick-up plate 15's relative one side is close to both ends position and all is provided with guide pulley 16, the equal fixed mounting in relative one side intermediate position of both sides pick-up plate 15 has test probe 17, the harmless detector 18 of top fixedly connected with of alignment jig 5.
Preferably, the nondestructive testing apparatus 18 is in signal connection with the plurality of groups of testing probes 17 through data lines, and the rear surface of the testing frame 13 is provided with through line holes adapted to the data lines.
Preferably, the left sides of the two side limiting frames 9 are both provided with sliding holes matched with the limiting rods 10, and the inner walls of the sliding holes are connected with the limiting rods 10 in a sliding mode.
Preferably, the right side of the adjusting bracket 5 is close to the edges of the two ends and is provided with a through hole matched with the moving rod 11.
Preferably, an arc-shaped groove is formed in the middle of the outer wall of the guide pulley 16.
Preferably, the opposite sides of the two side detecting probes 17 are both provided with a concave groove.
Preferably, the right side of the ball screw 7 is rotatably connected with the right side of the inner wall of the adjusting bracket 5.
Preferably, the top of the bearing frame 4 near the right edge is provided with a groove matched with the placing frame 12.
The utility model discloses a concrete theory of operation and application method do: can promote the bearing bottom plate 1 at universal wheel 2 top through handrail frame 3 and remove, make the testing frame 13 can the quick travel to the detection place, start servo motor 6 and rotate ball 7, make lead screw nut 8 can drive spacing 9 and slide at the outer wall of gag lever post 10, make spacing 9 can drive carriage release 12 of carriage release 11, make testing frame 13 can move to the wire rope periphery, adjust the position of bearing bottom plate 1 and make the wire rope can arrange the clearance department of both sides testing plate 15 in, start telescopic cylinder 14 and can promote the testing plate 15 of one side, make the guide pulley 16 and the test probe 17 of both sides testing plate 15 department can laminate, start the operation elevator, make the wire rope can move in the inboard of both sides test probe 17, open nondestructive test 18, make both sides test probe 17 can carry out the detection of detecting a flaw to the wire rope that passes through.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a be used for elevator wire rope life detection device, includes bearing bottom plate (1), its characterized in that: the detection device is characterized in that universal wheels (2) are rotatably connected to the bottom of the bearing bottom plate (1) close to the edges of four corners, a handrail frame (3) is fixedly mounted at the top of the bearing bottom plate (1) close to the edge of the left side, a bearing frame (4) is fixedly connected to the top of the bearing bottom plate (1), an adjusting frame (5) is fixedly mounted at the top of the bearing frame (4), a servo motor (6) is fixedly connected to the middle position of the left side of the adjusting frame (5), a ball screw (7) is fixedly connected to the right side of the servo motor (6), a screw nut (8) is connected to the outer wall of the ball screw (7), a limiting frame (9) is fixedly connected to the two sides of the screw nut (8), a limiting rod (10) is fixedly connected to the inner wall of the adjusting frame (5) close to the edges of the two sides, a moving rod (11) is fixedly connected to the right side of the limiting frame (9), a placement frame (12) is fixedly connected to the right side of the moving rod (11), a detection frame (13) is fixedly connected to the right side of the placement frame (12), four groups of detection frames (13) are arranged, four groups of cylinders (13) are arranged, and a detection frame (14) and a detection plate (14) and a telescopic cylinder (15) and a detection cylinder (14) and a detection plate (14) and a detection cylinder are arranged on the inner wall of the detection frame (15) are arranged on the left side of the detection frame (14), guide pulleys (16) are arranged on the opposite sides of the detection plates (15) on the two sides close to the two ends, detection probes (17) are fixedly mounted in the middle of the opposite sides of the detection plates (15) on the two sides, and a nondestructive detector (18) is fixedly connected to the top of the adjusting frame (5).
2. The device for detecting the service life of the steel wire rope of the elevator according to claim 1, wherein the nondestructive detector (18) is in signal connection with a plurality of groups of detection probes (17) through data lines, and the rear surface of the detection frame (13) is provided with through wire holes matched with the data lines.
3. The device for detecting the service life of the steel wire rope of the elevator according to claim 1, wherein sliding holes matched with the limiting rods (10) are formed in the left sides of the limiting frames (9) on the two sides, and the inner walls of the sliding holes are connected with the limiting rods (10) in a sliding mode.
4. The device for detecting the service life of the steel wire rope of the elevator according to claim 1, wherein through holes matched with the moving rod (11) are formed in the right side of the adjusting frame (5) close to the edges of the two ends.
5. The device for detecting the service life of the steel wire rope of the elevator according to claim 1, wherein an arc-shaped groove is formed in the middle position of the outer wall of the guide pulley (16).
6. The device for detecting the service life of the steel wire rope of the elevator according to claim 1, wherein the opposite sides of the detection probes (17) on the two sides are provided with concave grooves.
7. The service life detection device for the steel wire rope of the elevator according to claim 1, wherein the right side of the ball screw (7) is rotatably connected with the right side of the inner wall of the adjusting bracket (5).
8. The device for detecting the service life of the steel wire rope of the elevator according to claim 1, wherein a groove matched with the placing frame (12) is formed in the position, close to the right edge, of the top of the bearing frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221523744.8U CN217676227U (en) | 2022-06-17 | 2022-06-17 | Device for detecting service life of elevator steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221523744.8U CN217676227U (en) | 2022-06-17 | 2022-06-17 | Device for detecting service life of elevator steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217676227U true CN217676227U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221523744.8U Active CN217676227U (en) | 2022-06-17 | 2022-06-17 | Device for detecting service life of elevator steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217676227U (en) |
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2022
- 2022-06-17 CN CN202221523744.8U patent/CN217676227U/en active Active
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