CN214569931U - Elevator guide rail detection device - Google Patents
Elevator guide rail detection device Download PDFInfo
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- CN214569931U CN214569931U CN202120686229.0U CN202120686229U CN214569931U CN 214569931 U CN214569931 U CN 214569931U CN 202120686229 U CN202120686229 U CN 202120686229U CN 214569931 U CN214569931 U CN 214569931U
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- detection
- guide rail
- laser
- elevator
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an elevator guide rail detection device, which relates to the technical field of elevator periodic inspection, detection, supervision and inspection, and comprises an elevator body and guide rails, wherein the upper end of the elevator body is provided with a detection mechanism near the inner side of the guide rails, the detection mechanism comprises a detection box, one end of the detection box near the guide rails is symmetrically provided with laser detection mechanisms, the detection box is arranged at two parts of the middle part of the laser detection mechanism and is fixedly connected with a through connecting pipe, the other end of the connecting pipe penetrates through a bracket, the other end of the connecting pipe is internally and fixedly provided with a pressure sensor, the pressure sensor is arranged at the outer side port of the connecting pipe and is connected with a movable rod, a spring is sleeved on the movable rod, a processor receives a pressure signal transmitted by the pressure sensor and a deformation signal detected by a laser and transmits the pressure signal to a mobile device through a signal transmitter, thereby a manager can conveniently supervise whether the guide rails generate deformation in real time, during detection, the operation is convenient, manual measurement is not needed, and the detection time can be effectively shortened.
Description
Technical Field
The utility model relates to an elevator periodic inspection detects supervise inspection technical field, specifically is an elevator guide rail detection device.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.
The elevator guide rail is an elevator component composed of steel rails and connecting plates and is divided into a car guide rail and a counterweight guide rail. The cross section is divided into three forms of T shape, L shape and hollow. The guide rail can bear the impact force of the car and the elevator during braking, the impact force of safety tongs during emergency braking and the like while playing a role in guiding. The magnitude of these forces is related to the load and speed of the elevator and the guide rails should therefore be selected according to the speed and load of the elevator.
During elevator safety inspection, whether deformation occurs to an elevator guide rail needs to be detected, the existing manual measurement is generally adopted, the operation is very complicated, and the consumed time is more. Therefore, the utility model provides an elevator guide rail detection device to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator guide rail detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an elevator guide rail detection device comprises an elevator body and a guide rail, wherein a detection mechanism is arranged at the upper end of the elevator body close to the inner side of the guide rail and comprises detection boxes, laser detection mechanisms are symmetrically arranged at one ends of the detection boxes close to the guide rail, the detection boxes are positioned at the middle parts of two laser detection mechanisms and are fixedly connected with a through connecting pipe, the other end of the connecting pipe penetrates through a support, a pressure sensor is fixedly arranged inside the other end of the connecting pipe, the pressure sensor is positioned at the outer end port of the connecting pipe and is connected with a movable rod, a spring is sleeved on the movable rod, the other end of the movable rod is fixedly connected with a roller support, the roller support is rotatably connected with a roller through a rotating shaft, a sleeve is sleeved at the middle part of the movable rod, and the movable rod is positioned at the inner side of the sleeve and is fixedly connected with a limiting plate, the two ends of the sleeve are fixedly connected with a sleeve support, and the other end of the sleeve support is fixedly connected with a support.
Preferably, the bottom of the detection box is symmetrically provided with detection box fixing feet, and the detection box fixing feet are provided with a plurality of penetrating fixing holes.
Preferably, the bottom of support symmetry is equipped with the fixed foot of support, and sets up the fixed hole that a plurality of runs through on the fixed foot of support.
Preferably, the side wall of the detection box is provided with a mounting hole corresponding to the laser detection mechanism.
Preferably, laser detection mechanism includes circular orbit, laser instrument, splint, adjusting bolt and nut, and circular orbit fixed connection is in the outside of mounting hole, and the inside laser instrument that is equipped with of circular orbit, and the laser instrument runs through the mounting hole, and the inside both sides department that is located the laser instrument of circular orbit is equipped with splint, and the other end of splint rotates and connects adjusting bolt, and adjusting bolt runs through circular orbit, and circular orbit's outer wall welding has the nut, nut threaded connection adjusting bolt.
Preferably, a processor, a signal emitter and a storage battery are arranged inside the detection box.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an elevator guide rail detection device, the deformation signal that the pressure signal that pressure sensor transmitted and the laser instrument detected is received to the treater, sends the mobile device to through signal transmitter to make things convenient for the administrator to supervise in real time whether the guide rail takes place deformation, during the detection, the simple operation need not to carry out manual measurement, can effectively shorten check-out time.
Drawings
Fig. 1 is a schematic structural view of an elevator guide rail detecting apparatus.
Fig. 2 is a schematic structural view of a detecting mechanism in an elevator guide rail detecting device.
Fig. 3 is a perspective view of a detection mechanism in an elevator guide rail detection apparatus.
Fig. 4 is a schematic structural view of a laser detection mechanism in an elevator guide rail detection apparatus.
Fig. 5 is a schematic view showing a structure of a detection box in an elevator guide rail detection apparatus.
Fig. 6 is a flow chart of an elevator guide rail detecting apparatus.
In the figure: 1. elevator body, 2, guide rail, 3, detection mechanism, 4, detection case, 401, the fixed foot of detection case, 402, mounting hole, 403, circular orbit, 404, the laser instrument, 405, splint, 406, adjusting bolt, 407, nut, 408, the treater, 409, signal transmitter, 410, the battery, 5, laser detection mechanism, 6, the connecting pipe, 7, the support, 701, the fixed foot of support, 8, pressure sensor, 9, the movable rod, 10, the spring, 11, the gyro wheel support, 12, the gyro wheel, 13, the sleeve pipe, 14, the sleeve pipe support, 15, the limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-3, in the embodiment of the utility model, an elevator guide rail detection device comprises an elevator body 1 and a guide rail 2, a detection mechanism 3 is arranged at the upper end of the elevator body 1 near the inner side of the guide rail 2, the detection mechanism 3 comprises a detection box 4, a detection box fixing foot 401 is symmetrically arranged at the bottom end of the detection box 4, a plurality of through fixing holes are arranged on the detection box fixing foot 401, a laser detection mechanism 5 is symmetrically arranged at one end of the detection box 4 near the guide rail 2, the detection box 4 is positioned at the middle part of the two laser detection mechanisms 5 and is fixedly connected with a through connecting pipe 6, the other end of the connecting pipe 6 penetrates through a bracket 7, a bracket fixing foot 701 is symmetrically arranged at the bottom end of the bracket 7, a plurality of through fixing holes are arranged on the bracket fixing foot 701, a pressure sensor 8 is fixedly arranged inside the other end of the connecting pipe 6, the pressure sensor 8 is positioned at the outer side port of the connecting pipe 6 and is connected with a movable rod 9, a spring 10 is sleeved on the movable rod 9, the other end of the movable rod 9 is fixedly connected with a roller support 11, the roller support 11 is rotatably connected with a roller 12 through a rotating shaft, a sleeve 13 is sleeved in the middle of the movable rod 9, the movable rod 9 is positioned at the inner side of the sleeve 13 and is fixedly connected with a limiting plate 15, two ends of the sleeve 13 are fixedly connected with sleeve supports 14, the other end of each sleeve support 14 is fixedly connected with a support 7, the roller 12 is tightly attached to the guide rail 2, the spring 10 is in a compression stress state, when the guide rail 2 is not deformed, the roller 12 is extruded by the guide rail 2, so that the movable rod 9 extrudes the pressure sensor 8, and the pressure sensor 8 acquires a stable pressure signal; when the guide rail 2 is deformed and bent inwards, the roller 12 is extruded by the guide rail 2 at the deformed position, the movable rod 9 is pushed to slide towards the pressure sensor 8 along the sleeve 13, the movable rod 9 extrudes the pressure sensor 8, and the pressure sensor 8 acquires a larger pressure signal; when the guide rail 2 is deformed and bent to the outside, under the action of the spring 10, the roller bracket 11, the roller 12 and the movable rod 9 are pushed to be far away from the pressure sensor 8, and the pressure sensor 8 acquires a smaller pressure signal, so that whether the guide rail 2 is deformed or not can be accurately judged.
As shown in fig. 4, a mounting hole 402 is formed in the side wall of the detection box 4 corresponding to the laser detection mechanism 5, the laser detection mechanism 5 includes an annular rail 403, a laser 404, a clamp plate 405, an adjusting bolt 406 and a nut 407, the annular rail 403 is fixedly connected to the outer side of the mounting hole 402, the laser 404 is arranged inside the annular rail 403, the laser 404 penetrates through the mounting hole 402, the clamp plate 405 is arranged at two sides of the laser 404 inside the annular rail 403, the adjusting bolt 406 is rotatably connected to the other end of the clamp plate 405, the adjusting bolt 406 penetrates through the annular rail 403, the nut 407 is welded on the outer wall of the annular rail 403, the nut 407 is in threaded connection with the adjusting bolt 406, during installation, the laser 404 is adjusted to be located at different positions in the annular rail 403 according to guide rails 2 with different widths, the laser 404 and the guide rail walls at two sides of the guide rail 2 are located at the same vertical plane, the adjusting bolt 406 is screwed, the laser 404 is fixed by the two clamp plates 405, the positions of the guide rail walls on the two sides of the guide rail 2 are signal sources, and a laser 404 is used for detecting whether the guide rail walls deform or not.
5 ~ 6 show, detection case 4 is inside to be equipped with treater 408, signal transmitter 409 and battery 410, and treater 408 receives the pressure signal of pressure sensor 8 transmission and the deformation signal that laser instrument 404 detected, sends the mobile device to through signal transmitter 409 to make things convenient for the administrator to supervise in real time whether the guide rail takes place deformation, during the detection, need not to carry out manual measurement, can effectively shorten check-out time.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An elevator guide rail detection device comprises an elevator body (1) and a guide rail (2), and is characterized in that a detection mechanism (3) is arranged at the upper end of the elevator body (1) close to the inner side of the guide rail (2), the detection mechanism (3) comprises a detection box (4), one end of the detection box (4) close to the guide rail (2) is symmetrically provided with laser detection mechanisms (5), the detection box (4) is positioned at two connecting pipes (6) fixedly connected and penetrated in the middle parts of the laser detection mechanisms (5), the other end of each connecting pipe (6) penetrates through a support (7), a pressure sensor (8) is fixedly arranged inside the other end of each connecting pipe (6), the pressure sensor (8) is positioned at the end opening at the outer side of each connecting pipe (6) and connected with a movable rod (9), a spring (10) is sleeved on each movable rod (9), and the other end of each movable rod (9) is fixedly connected with a roller support (11), the roller support (11) is rotatably connected with a roller (12) through a rotating shaft, the middle of the movable rod (9) is sleeved with a sleeve (13), the movable rod (9) is located at the inner side of the sleeve (13) and fixedly connected with a limiting plate (15), the two ends of the sleeve (13) are fixedly connected with a sleeve support (14), and the other end of the sleeve support (14) is fixedly connected with a support (7).
2. The elevator guide rail detection device according to claim 1, wherein the bottom end of the detection box (4) is symmetrically provided with detection box fixing feet (401), and the detection box fixing feet (401) are provided with a plurality of fixing holes penetrating through.
3. The elevator guide rail detection device according to claim 1, wherein the bottom end of the support (7) is symmetrically provided with support fixing feet (701), and the support fixing feet (701) are provided with a plurality of fixing holes penetrating through.
4. The elevator guide rail detection device according to claim 1, wherein the side wall of the detection box (4) is provided with a mounting hole (402) corresponding to the laser detection mechanism (5).
5. The elevator guide rail detection device according to claim 1, wherein the laser detection mechanism (5) comprises an annular rail (403), a laser (404), a clamping plate (405), an adjusting bolt (406) and a nut (407), the annular rail (403) is fixedly connected to the outer side of the mounting hole (402), the laser (404) is arranged inside the annular rail (403), the laser (404) penetrates through the mounting hole (402), the clamping plate (405) is arranged inside the annular rail (403) and located on two sides of the laser (404), the other end of the clamping plate (405) is rotatably connected with the adjusting bolt (406), the adjusting bolt (406) penetrates through the annular rail (403), the nut (407) is welded to the outer wall of the annular rail (403), and the nut (407) is in threaded connection with the adjusting bolt (406).
6. The elevator guide rail detecting device according to claim 1, wherein the detecting box (4) is internally provided with a processor (408), a signal transmitter (409) and a storage battery (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686229.0U CN214569931U (en) | 2021-04-02 | 2021-04-02 | Elevator guide rail detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686229.0U CN214569931U (en) | 2021-04-02 | 2021-04-02 | Elevator guide rail detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214569931U true CN214569931U (en) | 2021-11-02 |
Family
ID=78357446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120686229.0U Expired - Fee Related CN214569931U (en) | 2021-04-02 | 2021-04-02 | Elevator guide rail detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214569931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018172A (en) * | 2021-11-23 | 2022-02-08 | 青岛大学 | Device and method for detecting single-elevator guide rail distortion |
-
2021
- 2021-04-02 CN CN202120686229.0U patent/CN214569931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018172A (en) * | 2021-11-23 | 2022-02-08 | 青岛大学 | Device and method for detecting single-elevator guide rail distortion |
| CN114018172B (en) * | 2021-11-23 | 2023-10-31 | 青岛大学 | Device and method for detecting single elevator guide rail distortion |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |