CN212058617U - Potential change type elevator guide wheel detection device - Google Patents
Potential change type elevator guide wheel detection device Download PDFInfo
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- CN212058617U CN212058617U CN202020602794.XU CN202020602794U CN212058617U CN 212058617 U CN212058617 U CN 212058617U CN 202020602794 U CN202020602794 U CN 202020602794U CN 212058617 U CN212058617 U CN 212058617U
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Abstract
The utility model discloses a current potential change formula elevator leading wheel detection device belongs to elevator technical field, pass through bolt fixedly connected with movable bottom plate including the lower extreme both sides of portal frame and fly leaf portal frame, bolt fixedly connected with fly leaf is passed through to the upper end of slip gyro wheel, at the nested type leading wheel that is provided with of upper end notch department of leading wheel heel post, and U type leading wheel is located between passive detection wheel and the leading wheel heel post, and the side middle part and the leading wheel heel post of U type leading wheel are swing joint. The utility model discloses a U type leading wheel has passed through the effectual joint of U type draw-in groove and has detected the wheel passively, when detecting the wheel unevenness passively, U type leading wheel can push up the detection wheel passively, and at this moment pressure monitor can take notes the data of detecting the wheel unevenness passively to solved current detection device detecting system and can not effectual friction detected the wheel passively when detecting, lead to leading to the detection wheel passively to cause the frictional force not enough when detecting easily, firm problem inadequately.
Description
Technical Field
The utility model belongs to the technical field of the elevator, specifically be a current potential variation formula elevator leading wheel detection device.
Background
The elevator is the indispensable removal instrument of modern life, elevator safety also more and more receives attention, the main use in present market is the nylon leading wheel, the elevator leading wheel is because of bearing the whole weight of elevator, long-term use wire rope draws and draws, so need frequent maintenance change, the cost is higher, the elevator leading wheel has anti-skidding structure, its effect is the effect of assembly pulley province, when people use the elevator, because there are tiny sunken and crooked in the leading wheel when the installation, lead to the car to receive the interference that such guide rail dislocation and bending arouse when going up and down, produce the vertical vibrations and the horizontal vibrations of car, cause not fast sensation to the passenger, make its emergence accident easily.
However, the existing potential variation type elevator guide wheel detection device detection system cannot effectively rub the passive detection wheel during detection, so that the problem that the guide wheel is insufficient in friction force and not stable enough during detection is caused easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the existing potential variation type elevator guide wheel detection device detection system cannot effectively rub a passive detection wheel during detection, the friction force is insufficient and the stability is not enough when the guide wheel is detected, the existing potential variation type elevator guide wheel detection device detection system is single, the guide wheel is easy to fall off when the guide wheel is installed, the supporting effect of the existing potential variation type elevator guide wheel detection device detection system during detection is not good enough, and the problem that the passive detection wheel cannot effectively detect the depression and the curvature of the guide wheel under high-speed friction during detection is solved, the potential variation type elevator guide wheel detection device is provided.
The utility model adopts the technical scheme as follows: a potential variation type elevator guide wheel detection device comprises a portal frame and movable plates, wherein two sides of the lower end of the portal frame are fixedly connected with movable bottom plates through bolts; the upper end of the movable plate is fixedly connected with a sliding roller through a bolt, the upper end of the sliding roller is fixedly connected with the movable plate through a bolt, the upper end of the movable plate is provided with a support column through welding, the upper end of the support column is provided with a bearing plate through welding, the upper end of the bearing plate is fixedly connected with a guide wheel bearing column through a bolt, one side of the upper end of the guide wheel bearing column is fixedly connected with a buckle plate through a bolt, one side of the buckle plate is fixedly connected with a buckle through a bolt, a U-shaped guide wheel is nested at the upper end notch of the guide wheel bearing column, the inner wall of the U-shaped guide wheel is provided with a rubber sleeve in a matching manner, the bottom of the upper end of the portal frame is fixedly connected with a telescopic spring through a bolt, the bottom of the upper end of the, the lower end of the pressure monitor is connected with a guide wheel shaft through rotation, one end of the guide wheel shaft is fixedly connected with a fixed block through a bolt, and the outer portion of the guide wheel shaft is connected with a passive detection wheel through rotation.
Furthermore, the U-shaped guide wheel is positioned between the passive detection wheel and the guide wheel bearing column, and the middle part of the side surface of the U-shaped guide wheel is movably connected with the guide wheel bearing column.
Further, the buckle is located between leading wheel heel post and the buckle, and buckle are the joint setting each other.
Furthermore, the passive detection wheel is fixedly connected with the support rod, the guide wheel shaft and the fixing block through a pressure monitor, an expansion spring, and the expansion spring, the support rod and the fixing block are symmetrically arranged in an equilateral triangle manner.
Furthermore, the sliding roller is located between the movable plate and the bottom plate, and the sliding roller shaft is arranged between the movable plate and the bottom plate in parallel.
Furthermore, the pressure monitor is electrically connected with an external power supply through a control switch
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
this kind of potential variation formula elevator leading wheel detection device, the nested type leading wheel that is provided with in the upper end notch department of leading wheel heel post, U type leading wheel is located between passive detection wheel and the leading wheel heel post, and the side middle part of U type leading wheel is swing joint with the leading wheel heel post, when detecting passive detection wheel, through the effectual joint of U type draw-in groove passive detection wheel of U type leading wheel, make its better friction passive detection wheel, when passive detection wheel unevenness, U type leading wheel can upwards push up passive detection wheel, at this moment pressure monitor can record the data of passive detection wheel unevenness, thereby solved current detection device detecting system can not effectual friction passive detection wheel when detecting, lead to the passive detection wheel to cause the frictional force to be insufficient when detecting easily, firm problem inadequately.
This kind of current potential variation formula elevator leading wheel detection device, through bolt fixedly connected with buckle in upper end one side of leading wheel heel post, the buckle is located between leading wheel heel post and the buckle, and the buckle is the joint setting each other with the buckle, when people are examining time measuring, inlay the cove of leading wheel heel post upper end with the protruding department of U type leading wheel one side, at this moment detain it through the buckle, the rethread buckle is fixed with it, thereby it is more single to have solved current detection device detecting system, lead to the leading wheel when the installation, the problem that drops easily.
The potential change type elevator guide wheel detection device is characterized in that one end of a guide wheel shaft is movably connected with a passive detection wheel, the passive detection wheel is fixedly connected with each other through a pressure monitor, a telescopic spring, a support rod, the guide wheel shaft and a fixed block, the telescopic spring, the support rod and the fixed block are symmetrically arranged in an equilateral triangle manner, when people detect the passive detection wheel, the passive detection wheel is fixedly connected with each other through the pressure monitor, the extension spring, the support rod, the guide wheel shaft and the fixed block to form a fixed structure, when the U-shaped guide wheel is pushed upwards, the telescopic spring, the support rod, the guide wheel shaft and the fixed block are in a fixed structure to support the passive measuring wheel, and the detection is carried out through the pressure monitor, thereby solving the problems that the prior detection device has poor supporting effect during detection, which causes the problems that during detection, the passive detection wheel can not effectively detect the sinking and bending of the guide wheel under high-speed friction.
Drawings
Fig. 1 is a schematic plan view of the structure of the elevator guide wheel detection device of the present invention;
FIG. 2 is a schematic diagram of a passive detection wheel structure of the present invention;
fig. 3 is a schematic diagram of the structure of the U-shaped guide wheel of the present invention.
The labels in the figure are: 1. a U-shaped guide wheel; 101. a rubber sleeve; 2. a leading wheel heel post; 201. buckling the plate; 202. buckling; 3. a bearing plate; 301. a support pillar; 4. a movable plate; 401. a sliding roller; 5. a passive detection wheel; 501. a pressure monitor; 502. a tension spring; 503. a support bar; 504. a guide wheel shaft; 505. a fixed block; 6. a base plate; 7. a portal frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The rubber sleeve 2, the bottom plate 6, the guide wheel shaft 504 and the pressure monitor 501 mentioned in the utility model can be obtained by market or private ordering.
The utility model discloses in:
referring to fig. 1-3, a potential change type elevator guide wheel detection device comprises a portal frame 7 and a bottom plate 6, wherein both sides of the lower end of the portal frame 7 are fixedly connected with a movable bottom plate 6 through bolts, the upper end of the bottom plate 6 is fixedly connected with a sliding roller 401 through bolts, the upper end of the sliding roller 401 is fixedly connected with a movable plate 4 through bolts, the upper end of the movable plate 4 is provided with a support column 301 through welding, the upper end of the support column 301 is provided with a bearing plate 3 through welding, the upper end of the bearing plate 3 is fixedly connected with a guide wheel bearing column 2 through bolts, one side of the upper end of the guide wheel bearing column 2 is fixedly connected with a buckle plate 201 through bolts, one side of the buckle plate 201 is fixedly connected with a buckle 202 through bolts, a U-shaped guide wheel 1 is nested in the notch of the upper end of the guide wheel bearing column 2, the inner wall of the U, the bottom of the upper end of the portal frame 7 is fixedly connected with a pressure monitor 501 through a bolt, one end of a telescopic spring 502 is movably connected with a support rod 503, the lower end of the pressure monitor 501 is rotatably connected with a guide wheel shaft 504, one end of the guide wheel shaft 504 is fixedly connected with a fixed block 505 through a bolt, and one end of the guide wheel shaft 504 is movably connected with a passive detection wheel 5.
Further, U type leading wheel 1 is nested and is provided with in the upper end notch department of leading wheel heel post 2, U type leading wheel 1 is located between passive detection wheel 5 and the leading wheel heel post 2, and the side middle part of U type leading wheel 1 is swing joint with leading wheel heel post 2, when detecting passive detection wheel 5, through the effectual joint of U type draw-in groove passive detection wheel 5 of U type leading wheel 1, make its better friction passive detection wheel 5, when passive detection wheel 5 unevenness, U type leading wheel 1 can make passive detection wheel 5 push up, at this moment pressure monitor 501 can record the data of passive detection wheel 5 unevenness, thereby solved current detection device detecting system can not effectual friction passive detection wheel 5 when detecting, lead to passive detection wheel 5 to cause the frictional force not enough when detecting easily, firm problem inadequately.
Further, through bolt fixedly connected with buckle 201 in the upper end one side of leading wheel heel post 2, buckle 201 is located between leading wheel heel post 2 and the buckle 202, and buckle 201 and buckle 202 are the joint setting each other, when people are examining, inlay the concave of leading wheel heel post 2 upper end with the protruding department of U type leading wheel one side, at this moment detain it through buckle 201, it is fixed with it through buckle 202 again, thereby it is more single to have solved current detection device detecting system, lead to the leading wheel when the installation, the problem that drops easily.
Furthermore, one end of the guide wheel shaft 504 is movably connected with a passive detection wheel 5, the passive detection wheel 5 is fixedly connected with the fixing block 505 through a pressure monitor 501, an expansion spring 502, a supporting rod 503, the guide wheel shaft 504, the fixing block 505, and the expansion spring 502, the supporting rod 503, and the fixing block 505 are symmetrically arranged in an equilateral triangle manner, when people detect the passive detection wheel 5, the pressure monitor 501, the expansion spring 502, the supporting rod 503, the guide wheel shaft 504, and the fixing block 505 are fixedly connected with each other to form a fixed structure, when the U-shaped guide wheel is pushed upwards, the expansion spring 502, the supporting rod 503, the guide wheel shaft 504, and the fixing block 505 are in a fixed structure to support the passive detection wheel 5, and at the same time, the detection is performed through the pressure monitor 501, so that the problem that the supporting effect of the existing detection device detection system is not good enough during detection, and the passive detection wheel cannot effectively detect the sinking and bending degree of the guide wheel under To give a title.
Further, a sliding roller 401 is fixedly connected to the upper end of the bottom plate 6 through a bolt, the sliding roller 401 is located between the movable plate 4 and the bottom plate 6, and the sliding roller 401 is disposed between the movable plate 4 and the bottom plate 6 in parallel, so that the movable plate 4 can slide from the upper end of the sliding roller 401 when the passive detection wheel 5 is detected through the sliding roller 401.
Further, the pressure monitor 501 is fixedly connected to the bottom of the upper end of the portal frame 7 through a bolt, the pressure monitor 501 is electrically connected with an external power supply through a control switch, and more accurate calculation detection data can be obtained through the pressure monitor 501 during detection.
The working principle is as follows: firstly, a U-shaped guide wheel 1 is nested and arranged at a notch at the upper end of a guide wheel bearing column 2, the U-shaped guide wheel 1 is positioned between a passive detection wheel 5 and the guide wheel bearing column 2, the middle part of the side surface of the U-shaped guide wheel 1 is movably connected with the guide wheel bearing column 2, when the passive detection wheel 5 is detected, the passive detection wheel 5 is effectively clamped through a U-shaped clamping groove by the U-shaped guide wheel 1, so that the passive detection wheel 5 is better rubbed, when the passive detection wheel 5 is uneven, the driven detection wheel 5 can be upwards jacked by the U-shaped guide wheel 1, at the moment, a pressure monitor can record uneven data of the passive detection wheel 5, and therefore the problems that the passive detection wheel 5 cannot effectively rub the passive detection wheel 5 during detection by the existing detection device detection system, the friction force is easy to cause to be insufficient during detection, the stability is not enough are solved, and then a buckle plate 201 is fixedly connected to one side of the upper end of the guide wheel bearing column 2 through, the pinch plate 201 is positioned between the guide wheel bearing column 2 and the buckle 202, the pinch plate 201 and the buckle 202 are clamped with each other, when people detect the guide wheel, a convex part on one side of the U-shaped guide wheel is embedded into a concave part at the upper end of the guide wheel bearing column 2, the U-shaped guide wheel is buckled through the pinch plate 201 at the moment and is fixed through the buckle 202, and therefore the problem that the guide wheel is easy to fall off when the guide wheel is installed is solved, finally, a passive detection wheel 5 is movably connected to one end of a guide wheel shaft 504, the passive detection wheel 5 is fixedly connected with each other through a pressure monitor 501, an expansion spring 502, a support rod 503, a guide wheel shaft 504 and a fixing block 505, the expansion spring 502, the support rod 503 and the fixing block 505 are arranged in an equilateral triangle symmetry mode, when people detect the passive detection wheel 5, the pressure monitor 501, the expansion spring 502 and the expansion, Bracing piece 503, direction shaft 504, fixed block 505 mutual fixed connection is fixed knot to be constructed, in-process expanding spring 502 when U type leading wheel upwards pushes up, bracing piece 503, direction shaft 504, fixed block 505 is fixed knot to construct and supports passive detection wheel 5, detect through pressure monitor 501 at this moment, thereby it is not enough to have solved current detection device detecting system when detecting that the support effect is not good enough, lead to when detecting, the problem of sunken and the crookedness that can not effectually detect the leading wheel under the high-speed friction is detected to passive detection wheel.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A potential variation type elevator guide wheel detection device comprises a portal frame (7) and a bottom plate (6), wherein two sides of the lower end of the portal frame (7) are fixedly connected with a movable bottom plate (6) through bolts; the upper end of the bottom plate (6) is fixedly connected with a sliding roller (401) through a bolt, the upper end of the sliding roller (401) is fixedly connected with a movable plate (4) through a bolt, the upper end of the movable plate (4) is provided with a support column (301) through welding, the upper end of the support column (301) is provided with a bearing plate (3) through welding, the upper end of the bearing plate (3) is fixedly connected with a guide wheel bearing column (2) through a bolt, one side of the upper end of the guide wheel bearing column (2) is fixedly connected with a buckle plate (201) through a bolt, one side of the buckle plate (201) is fixedly connected with a buckle (202) through a bolt, a U-shaped guide wheel (1) is nested at the notch of the upper end of the guide wheel bearing column (2), the inner wall of the U-shaped guide wheel (1) is provided with a rubber sleeve (101) in a matching manner, the device is characterized in that a pressure monitor (501) is fixedly connected to the bottom of the upper end of the portal frame (7) through a bolt, a supporting rod (503) is movably connected to one end of an expansion spring (502), a guide wheel shaft (504) is connected to the lower end of the pressure monitor (501) through rotation, a fixing block (505) is fixedly connected to one end of the guide wheel shaft (504) through a bolt, and a passive detection wheel (5) is rotatably connected to the outer portion of the guide wheel shaft (504).
2. The potential change type elevator guide wheel detecting device according to claim 1, wherein: the U-shaped guide wheel (1) is positioned between the passive detection wheel (5) and the guide wheel bearing column (2), and the middle part of the side surface of the U-shaped guide wheel (1) is movably connected with the guide wheel bearing column (2).
3. The potential change type elevator guide wheel detecting device according to claim 1, wherein: the pinch plate (201) is located between the guide wheel bearing column (2) and the buckle (202), and the pinch plate (201) and the buckle (202) are mutually clamped.
4. The potential change type elevator guide wheel detecting device according to claim 1, wherein: the passive detection wheel (5) is fixedly connected with the fixed block (505) through a pressure monitor (501), an extension spring (502), a support rod (503), a guide wheel shaft (504), and the extension spring (502), the support rod (503) and the fixed block (505) are symmetrically arranged in an equilateral triangle manner.
5. The potential change type elevator guide wheel detecting device according to claim 1, wherein: the sliding rollers (401) are located between the movable plate (4) and the bottom plate (6), and the sliding rollers (401) are arranged between the movable plate (4) and the bottom plate (6) in parallel.
6. The potential change type elevator guide wheel detecting device according to claim 1, wherein: the pressure monitor (501) is electrically connected with an external power supply through a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602794.XU CN212058617U (en) | 2020-04-21 | 2020-04-21 | Potential change type elevator guide wheel detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602794.XU CN212058617U (en) | 2020-04-21 | 2020-04-21 | Potential change type elevator guide wheel detection device |
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| Publication Number | Publication Date |
|---|---|
| CN212058617U true CN212058617U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020602794.XU Active CN212058617U (en) | 2020-04-21 | 2020-04-21 | Potential change type elevator guide wheel detection device |
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| CN (1) | CN212058617U (en) |
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- 2020-04-21 CN CN202020602794.XU patent/CN212058617U/en active Active
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Effective date of registration: 20230727 Address after: Gate 3, No. 24, Dongta Street, Dadong District, Shenyang, Liaoning 110000 Patentee after: Shenyang Zhongrui Honglian Technology Co.,Ltd. Address before: Building D, 433 siwangting West Road, Yangzhou, Jiangsu 225000 Patentee before: Zhang Na |