CN221037249U - Detection device for elevator guide rail calibration - Google Patents
Detection device for elevator guide rail calibration Download PDFInfo
- Publication number
- CN221037249U CN221037249U CN202322863784.8U CN202322863784U CN221037249U CN 221037249 U CN221037249 U CN 221037249U CN 202322863784 U CN202322863784 U CN 202322863784U CN 221037249 U CN221037249 U CN 221037249U
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- detection
- guide rail
- elevator guide
- sliding
- elevator
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- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a detection device for elevator guide rail calibration, which is characterized by comprising a detection base, detection brackets arranged at two ends of the detection base and a sliding detection mechanism for detecting an elevator guide rail; the detection brackets are provided with reference plates; the sliding detection mechanism comprises a detection plate, a dial indicator arranged on the detection plate and a sliding guide structure convenient for the detection plate to slide. According to the utility model, the elevator guide rail during detection is positioned by utilizing the reference plate on the detection bracket, so that the detection precision of the elevator guide rail is improved; by utilizing the sliding detection mechanism to carry out sliding detection on the elevator guide rail, the detection efficiency and accuracy are improved, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of elevator guide rail detection devices, in particular to a detection device for elevator guide rail calibration.
Background
The elevator guide rail is a safety rail of an elevator running up and down in a hoistway, guarantees safe and stable operation of the elevator, and usually needs to detect parameters such as straightness of the surface of the elevator guide rail, in the prior art, chinese patent publication number CN210513093U discloses a T-shaped elevator guide rail straightness detection device, which comprises an inverted U-shaped detection base, a tooling base, a conveying roller set, two cylinder assemblies, a C-shaped frame, a pressing assembly, a pressing roller set, a supporting roller set and a detection channel, wherein the tooling base is fixed between the two linear guide rails; in the scheme, the T-shaped elevator guide rail to be detected is conveyed through the conveying roller set, and the guide rail is easy to deviate in motion, so that the accuracy of the straightness detection of the guide rail is affected. Therefore, a detection device for elevator guide rail calibration is provided, which can improve detection precision and efficiency.
Disclosure of Invention
The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a detection device for calibrating an elevator guide rail.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the detection device for the elevator guide rail calibration is characterized by comprising a detection base, detection brackets arranged at two ends of the detection base and a sliding detection mechanism for detecting the elevator guide rail; the detection brackets are provided with reference plates; the sliding detection mechanism comprises a detection plate, a dial indicator arranged on the detection plate and a sliding guide structure convenient for the detection plate to slide.
Preferably, the sliding guide structure comprises a guide rail arranged on the detection base and a sliding block movably arranged on the guide rail; the detection plate provided with the dial indicator is arranged on the sliding block.
Preferably, a magnetic gauge stand for fixing the dial indicator is further installed on the detection plate.
Preferably, the detection base is further provided with an undetected product placing table.
Preferably, the elevator car further comprises an adjusting mechanism for driving the detection bracket to adjust according to the length of the elevator guide rail; the adjusting mechanism comprises a screw, nut seats respectively arranged at two ends of the screw and connected with the detection support, and a hand wheel arranged at one end of the screw.
Preferably, the two ends of the screw are respectively provided with external threads with different rotation directions.
The utility model has the beneficial effects that: positioning the elevator guide rail during detection by utilizing a reference plate on the detection support, so that the detection precision of the elevator guide rail is improved;
By utilizing the sliding detection mechanism to carry out sliding detection on the elevator guide rail, the detection efficiency and accuracy are improved, and the labor intensity of workers is reduced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of embodiment 2 of the present utility model.
Fig. 3 is a schematic view of another view of the present utility model.
Legend description: 1. detecting a base; 101. an undetected product placement stage; 2. detecting a bracket; 201. a reference plate; 3. a slip detection mechanism; 301. a detection plate; 302. a dial indicator; 303. a sliding guide structure; 304. a guide rail; 305. a slide block; 306. a magnetic gauge stand; 4. an adjusting mechanism; 401. a screw; 402. a nut seat; 403. and a hand wheel.
Detailed Description
The following describes a detection device for calibrating an elevator guide rail according to the present utility model with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a detection device for calibrating an elevator guide rail in this embodiment is characterized by comprising a detection base 1, detection brackets 2 mounted at two ends of the detection base 1, and a sliding detection mechanism 3 for detecting an elevator guide rail; the detection brackets 2 are provided with reference plates 201; the sliding detection mechanism 3 comprises a detection plate 301, a dial indicator 302 arranged on the detection plate 301 and a sliding guide structure 303 which facilitates the sliding of the detection plate 301; the elevator guide rail during detection is positioned by utilizing the reference plate 201 on the detection bracket 2, so that the detection precision of the elevator guide rail is improved; by utilizing the sliding detection mechanism 3 to carry out sliding detection on the elevator guide rail, the detection efficiency and accuracy are improved, and the labor intensity of workers is reduced.
Referring to fig. 1, the sliding guide structure 303 includes a guide rail 304 mounted on the detection base 1 and a slider 305 movably mounted on the guide rail 304; a detection plate 301 provided with the dial indicator 302 is mounted on a slide block 305; the detection plate 301 is also provided with a magnetic gauge stand 306 for fixing the dial indicator 302; the detection base 1 is also provided with an undetected product placing table 101; the detection plate 301 is driven to move along the guide rail 304 through the sliding block 305, the detection plate 301 drives the magnetic gauge stand 306 and the dial indicator 302 fixed on the magnetic gauge stand 306 to detect the straightness of the elevator guide rail, the moving condition of the pointer on the dial indicator 302 is observed in real time, and the straightness of the elevator guide rail is judged, so that the detection efficiency and accuracy are improved, and the labor intensity of workers is reduced.
In the utility model, firstly, an elevator guide rail to be detected which is placed on an undetected product placing table 101 is carried to a detection support 2, a detection surface of the elevator guide rail is attached to a reference plate 201 on the detection support 2, then a contact on a dial indicator 302 is contacted with the detection surface of the elevator guide rail, then a sliding block 305 is pushed, the sliding block 305 drives a detection plate 301 to move along a guide rail 304, the detection plate 301 drives a magnetic gauge stand 306, a dial indicator 302 fixed on the magnetic gauge stand 306 and straightness of the elevator guide rail are detected, the movement condition of a pointer on the dial indicator 302 is observed in real time, and the straightness of the elevator guide rail is judged.
Example 2
Referring to fig. 2-3, compared with embodiment 1, the embodiment further comprises an adjusting mechanism 4 for driving the detecting bracket 2 to adjust according to the length of the elevator guide rail; the adjusting mechanism 4 comprises a screw 401, nut seats 402 which are respectively arranged at two ends of the screw 401 and connected with the detection bracket 2, and a hand wheel 403 which is arranged at one end of the screw 401; external threads with different rotation directions are respectively arranged at two ends of the screw 401; by rotating the hand wheel 403, the hand wheel 403 drives the screw 401 to rotate, the screw 401 drives the nut seat 402 to move, and the nut seat 402 drives the detection support 2 to move and adjust according to the length of the elevator guide rail, so that the detection is performed by using the elevator guide rails with different lengths, and the application range is enlarged.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. The detection device for the elevator guide rail calibration is characterized by comprising a detection base (1), detection brackets (2) arranged at two ends of the detection base (1) and a sliding detection mechanism (3) for detecting the elevator guide rail; the detection brackets (2) are provided with reference plates (201); the sliding detection mechanism (3) comprises a detection plate (301), a dial indicator (302) arranged on the detection plate (301) and a sliding guide structure (303) which is convenient for the detection plate (301) to slide.
2. The detection device for elevator guide rail calibration according to claim 1, wherein: the sliding guide structure (303) comprises a guide rail (304) arranged on the detection base (1) and a sliding block (305) movably arranged on the guide rail (304); a detection plate (301) provided with the dial indicator (302) is arranged on the sliding block (305).
3. The detection device for elevator guide rail calibration according to claim 2, characterized in that: and a magnetic gauge stand (306) for fixing the dial indicator (302) is also arranged on the detection plate (301).
4. The detection device for elevator guide rail calibration according to claim 2, characterized in that: the detection base (1) is also provided with an undetected product placing table (101).
5. The detection device for elevator guide rail calibration according to claim 1, wherein: the elevator control system also comprises an adjusting mechanism (4) for driving the detection bracket (2) to adjust according to the length of the elevator guide rail; the adjusting mechanism (4) comprises a screw rod (401), nut seats (402) which are respectively arranged at two ends of the screw rod (401) and connected with the detection support (2), and a hand wheel (403) arranged at one end of the screw rod (401).
6. The detection device for elevator guide rail calibration according to claim 5, wherein: external threads with different rotation directions are respectively arranged at two ends of the screw rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322863784.8U CN221037249U (en) | 2023-10-25 | 2023-10-25 | Detection device for elevator guide rail calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322863784.8U CN221037249U (en) | 2023-10-25 | 2023-10-25 | Detection device for elevator guide rail calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037249U true CN221037249U (en) | 2024-05-28 |
Family
ID=91131771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322863784.8U Active CN221037249U (en) | 2023-10-25 | 2023-10-25 | Detection device for elevator guide rail calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037249U (en) |
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2023
- 2023-10-25 CN CN202322863784.8U patent/CN221037249U/en active Active
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