CN221165496U - Device for testing rotating speed of elevator traction machine - Google Patents
Device for testing rotating speed of elevator traction machine Download PDFInfo
- Publication number
- CN221165496U CN221165496U CN202323208100.7U CN202323208100U CN221165496U CN 221165496 U CN221165496 U CN 221165496U CN 202323208100 U CN202323208100 U CN 202323208100U CN 221165496 U CN221165496 U CN 221165496U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shaped block
- testing
- shaped
- traction machine
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to the technical field of speed detection research in elevators and discloses a device for testing the rotating speed of an elevator traction machine, which comprises U-shaped blocks, wherein T-shaped grooves are formed in the left side and the right side of the inner part of each U-shaped block, each T-shaped groove is connected with a T-shaped block in a sliding manner, a square supporting plate is fixedly connected between the adjacent parts of a plurality of T-shaped blocks, a hole is formed in the middle of the bottom end of each square supporting plate, a jacking column is fixedly connected to the bottom of the inner side of each U-shaped block, a rotating machine device is fixedly connected between the adjacent parts of each square supporting plate, bolts I are connected to the left side and the right side of the outer wall of each U-shaped block in a threaded manner, and a rotating speed mechanism is arranged on the front side of each rotating machine device. According to the utility model, the square support plate, the rotating machine equipment, the U-shaped block, the jacking column, the hole, the bolt and the like are mutually matched, so that the rotating machine can be quickly assembled and disassembled, a great amount of time is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of speed detection in elevators, in particular to a device for testing the rotating speed of an elevator traction machine.
Background
An elevator traction machine rotating speed device is a device specially designed for measuring the rotating speed of an elevator traction machine. The design and function of these devices are intended to ensure the proper operation and safety of the elevator system, while the means of rotating the hoisting machine are generally constituted by a power supply, a controller and an electric motor.
Searching, chinese patent bulletin number: CN204116375U discloses a device for testing the rotation speed of an elevator traction machine, the device comprises a base, a bracket is arranged on the base, a cross beam is arranged on the bracket, one end of the cross beam is connected with the bracket, the other end of the cross beam is connected with a device shell, a contact component is arranged in the device shell, and the contact component is connected with the device shell through a slide bar; a guide wheel and a magnetic contact wheel are arranged in the contact assembly, and the guide wheel and the magnetic contact wheel are contacted with the traction wheel to be tested; the magnetic contact wheel is coaxially provided with a rotary encoder; a compression spring is arranged between the contact assembly and the mounting housing. The speed measuring device adopts a speed measuring wheel mode to detect the rotating speed of the traction machine, and the rotating speed of the traction machine to be measured is realized through the speed measuring device, so that the rotating speed of the traction machine to be measured is accurately calculated; the utility model has simple structure, overcomes the defect of inconvenient installation on the operation site, and can install different scenes, but the structure does not consider that the detection traction machine can be rapidly installed, so that a large amount of use is required, and the working efficiency is reduced.
Disclosure of utility model
In order to make up for the defects, the utility model provides a device for testing the rotating speed of an elevator traction machine, which aims to solve the problems that in the prior art, the rapid installation of the detection traction machine is not considered, so that a large amount of use is required, and meanwhile, the working efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a device for testing elevator hauler rotational speed, includes the U-shaped piece, T-shaped groove has all been seted up to the inside left and right sides of U-shaped piece, the inside sliding connection in T-shaped groove has the T-shaped piece, and is a plurality of fixedly connected with square backup pad between the adjacent of T-shaped piece, the hole has been seted up at the bottom middle part of square backup pad, the equal fixedly connected with jack-prop in inboard bottom of U-shaped piece, fixedly connected with rotation machine equipment between the adjacent of square backup pad, equal threaded connection has bolt one about the outer wall of U-shaped piece, the front side of rotation machine equipment is provided with rotational speed mechanism.
As a further description of the above technical solution:
The rotating speed mechanism comprises an output shaft, the rear side of the output shaft is fixedly connected with the middle part of the front side of the rotating machine equipment, the right side of the outer wall of the output shaft is fixedly connected with a supporting column, the right side of the supporting column is fixedly connected with a rotating speed instrument, the middle part of the left side of the top end of the U-shaped block is fixedly connected with a display, and the middle upper part of the right side of the U-shaped block is fixedly connected with an alarm.
As a further description of the above technical solution:
The front side fixedly connected with of output shaft collects the ring, collect the inside of ring and be provided with the haulage rope.
As a further description of the above technical solution:
the top fixedly connected with dust guard of square backup pad.
As a further description of the above technical solution:
and the middle upper part of the left side of the U-shaped block is fixedly connected with a storage battery.
As a further description of the above technical solution:
the middle part of the right side of the top end of the U-shaped block is fixedly connected with a control button, and the control button is respectively connected with an alarm, a storage battery and a rotating machine.
As a further description of the above technical solution:
the outer wall of the top column is clamped with the inner side of the hole.
As a further description of the above technical solution:
The left side and the right side of the top of the U-shaped block are both in threaded connection with a second bolt.
The utility model has the following beneficial effects:
1. According to the utility model, the square support plate, the rotating machine equipment, the T-shaped block, the U-shaped block, the T-shaped groove, the jacking column, the hole, the bolt and the like are mutually matched, so that the rotating machine can be quickly assembled and disassembled, a great amount of time is saved, and the working efficiency is improved.
2. According to the utility model, the output shaft, the support column, the tachometer, the display, the alarm and the like are mutually matched, so that a certain safety is improved in the use process of the tachometer, and meanwhile, the use of operators is facilitated.
Drawings
Fig. 1 is a front perspective view of a U-shaped block of an apparatus for testing the rotational speed of an elevator traction machine according to the present utility model;
Fig. 2 is a U-shaped block structure exploded view of a device for testing the rotation speed of an elevator traction machine according to the present utility model;
Fig. 3 is an explanatory view showing the structure of a square support plate of a device for testing the rotation speed of an elevator traction machine according to the present utility model.
Legend description:
1. A U-shaped block; 2. a rotation speed mechanism; 201. a display; 202. an output shaft; 203. a support column; 204. a tachometer; 205. an alarm; 3. a first bolt; 4. a storage battery; 5. a second bolt; 6. a traction rope; 7. a collection ring; 8. a square support plate; 9. a rotator device; 10. a dust-proof plate; 11. a T-shaped block; 12. a control button; 13. a top column; 14. a hole; 15. a T-shaped groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an embodiment of the present utility model is provided: the device for testing the rotating speed of the elevator traction machine comprises a U-shaped block 1, T-shaped grooves 15 are formed in the left side and the right side of the inside of the U-shaped block 1, T-shaped blocks 11 are connected in a sliding mode in the T-shaped grooves 15, square support plates 8 are fixedly connected between adjacent ones of the plurality of T-shaped blocks 11, holes 14 are formed in the middle of the bottom ends of the square support plates 8, jacking columns 13 are fixedly connected to the bottoms of the inner sides of the U-shaped block 1, bolts I3 are fixedly connected between adjacent ones of the square support plates 8, rotating machine equipment 9,U is connected to the left side and the right side of the outer wall of the U-shaped block 1 in a threaded mode, a rotating speed mechanism 2 is arranged on the front side of the rotating machine equipment 9, the outer wall of the jacking columns 13 is clamped with the inner sides of the holes 14, and bolts II 5 are connected to the left side and the right side of the top of the U-shaped block 1 in a threaded mode;
Specifically, the T-shaped block 11 is aligned with the T-shaped groove 15 formed in the U-shaped block 1, the T-shaped block 11 is clamped into the T-shaped groove 15, the jacking posts 13 are clamped with the holes 14, the square support plate 8 is prevented from moving, the stability is achieved, at the moment, the T-shaped block 11 is limited by the first lifting bolt 3, and then the T-shaped block 11 is fixed with a fixture by the second lifting bolt 5.
Referring to fig. 1-3, a rotation speed mechanism 2 includes an output shaft 202, a rear side of the output shaft 202 is fixedly connected to a middle part of a front side of a rotator device 9, a right side of an outer wall of the output shaft 202 is fixedly connected with a supporting column 203, a right side of the supporting column 203 is fixedly connected with a rotation speed meter 204, a middle part of a left top end of a u-shaped block 1 is fixedly connected with a display 201, a middle upper part of a right side of the u-shaped block 1 is fixedly connected with an alarm 205, a front side of the output shaft 202 is fixedly connected with a collecting ring 7, and a traction rope 6 is arranged in the collecting ring 7;
Specifically, the rotation of the output shaft 202 drives the tachometer 204 fixed on the support 203, the rotation speed of the rotation machine is displayed by the display 201, and when the rotation speed exceeds the set rotation speed, the alarm 205 is triggered, so that the operator is prompted, and therefore, certain safety is improved.
Referring to fig. 2, a storage battery 4,U is fixedly connected to the middle upper portion of the left side of the u-shaped block 1, a control button 12 is fixedly connected to the middle portion of the right side of the top end of the u-shaped block 1, the control button 12 is respectively connected with an alarm 205, the storage battery 4 and a rotator device 9 in an external mode, and a dust-proof plate 10 is fixedly connected to the top of the square support plate 8;
specifically, after the storage battery 4 is fixed on the U-shaped block 1, the storage battery 4 is matched to provide power for all equipment needing power on the equipment, so that the normal operation of the equipment can be maintained, and all devices electrically connected on the equipment can be switched through the control button 12, so that the use of operators is facilitated.
Working principle: firstly, square support plate 8 is fixed with rotating machine 9 and T-shaped block 11, then T-shaped block 11 is aligned with T-shaped groove 15 formed in U-shaped block 1, thereby T-shaped block 11 is clamped into T-shaped groove 15, and simultaneously jack post 13 is clamped with hole 14, thereby square support plate 8 is prevented from moving, stability is achieved, at this time, bolt one 3 is lifted to limit T-shaped block 11, and finally bolt two 5 is matched with a fixed object, thereby realizing rapid assembly and disassembly of rotating machine, simultaneously saving a large amount of time, improving working efficiency, and then rotating through output shaft 202, driving rotating speed instrument 204 fixed on support column 203, displaying rotating speed of rotating machine through display 201, and when exceeding set rotating speed, alarm 205 is triggered, thereby prompting operator, thus realizing improvement of certain safety in the use process of rotating speed machine, and being convenient for the use of operator.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Device for testing the rotational speed of an elevator hoisting machine, comprising a U-shaped block (1), characterized in that: t-shaped grooves (15) are formed in the left side and the right side of the inside of the U-shaped block (1), T-shaped blocks (11) are connected in a sliding mode in the T-shaped grooves (15), a plurality of T-shaped blocks (11) are fixedly connected with square support plates (8) between the adjacent positions, holes (14) are formed in the middle of the bottom ends of the square support plates (8), jacking columns (13) are fixedly connected to the bottoms of the inner sides of the U-shaped blocks (1), rotary machine equipment (9) are fixedly connected between the adjacent positions of the square support plates (8), bolts (3) are connected to the left side and the right side of the outer wall of the U-shaped block (1) in a threaded mode, and rotating speed mechanisms (2) are arranged on the front sides of the rotary machine equipment (9).
2. An apparatus for testing the rotational speed of an elevator traction machine according to claim 1, characterized in that: the rotating speed mechanism (2) comprises an output shaft (202), the rear side of the output shaft (202) is fixedly connected with the middle part of the front side of the rotating machine equipment (9), the right side of the outer wall of the output shaft (202) is fixedly connected with a supporting column (203), the right side of the supporting column (203) is fixedly connected with a rotating speed meter (204), the middle part of the left side of the top end of the U-shaped block (1) is fixedly connected with a display (201), and the middle upper part of the right side of the U-shaped block (1) is fixedly connected with an alarm (205).
3. An apparatus for testing the rotational speed of an elevator traction machine according to claim 2, characterized in that: the front side of the output shaft (202) is fixedly connected with a collecting ring (7), and a traction rope (6) is arranged in the collecting ring (7).
4. An apparatus for testing the rotational speed of an elevator traction machine according to claim 1, characterized in that: the top of the square supporting plate (8) is fixedly connected with a dust-proof plate (10).
5. An apparatus for testing the rotational speed of an elevator traction machine according to claim 1, characterized in that: the middle upper part of the left side of the U-shaped block (1) is fixedly connected with a storage battery (4).
6. An apparatus for testing the rotational speed of an elevator traction machine according to claim 1, characterized in that: the middle part of the right side of the top end of the U-shaped block (1) is fixedly connected with a control button (12), and the control button (12) is respectively connected with an alarm (205), a storage battery (4) and a rotating machine device (9) through external lines.
7. An apparatus for testing the rotational speed of an elevator traction machine according to claim 1, characterized in that: the outer wall of the top column (13) is clamped with the inner side of the hole (14).
8. An apparatus for testing the rotational speed of an elevator traction machine according to claim 1, characterized in that: the left side and the right side of the top of the U-shaped block (1) are both in threaded connection with a second bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323208100.7U CN221165496U (en) | 2023-11-28 | 2023-11-28 | Device for testing rotating speed of elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323208100.7U CN221165496U (en) | 2023-11-28 | 2023-11-28 | Device for testing rotating speed of elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221165496U true CN221165496U (en) | 2024-06-18 |
Family
ID=91459160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323208100.7U Active CN221165496U (en) | 2023-11-28 | 2023-11-28 | Device for testing rotating speed of elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221165496U (en) |
-
2023
- 2023-11-28 CN CN202323208100.7U patent/CN221165496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115980187A (en) | Concrete internal defect detection device and method | |
| CN221165496U (en) | Device for testing rotating speed of elevator traction machine | |
| CN111720748A (en) | Full-automatic GIS vibration detection system | |
| CN111204689A (en) | Power equipment maintains device | |
| CN210774714U (en) | Outer rotor chassis dynamometer directly driven by permanent magnet synchronous motor | |
| CN218823700U (en) | Detection apparatus based on drop hammer impact | |
| CN217156756U (en) | Vehicle battery detection device | |
| CN216246929U (en) | Tool for measuring lock shaft torque | |
| CN210802348U (en) | Pointer type car wheel side wall detection device based on gear rack | |
| CN216246513U (en) | Multi-dimensional signal integrated acquisition device for switch cabinet | |
| CN214502401U (en) | Building structure crack width detection device | |
| CN202393883U (en) | Motor rotation-blocking detection device | |
| CN213580102U (en) | New energy automobile detects uses positioner | |
| CN114063524A (en) | Remote online monitoring device for running state of complex electromechanical equipment | |
| CN221550005U (en) | Automobile performance test rotary table | |
| CN219974691U (en) | Fan bearing temperature monitoring device | |
| CN213423111U (en) | Underground pipeline damage detection device | |
| CN218068235U (en) | Motor testing device | |
| CN212567940U (en) | Roller reaction type automobile brake inspection bench | |
| CN213717791U (en) | Direct current motor positive and negative rotation detection device | |
| CN215575390U (en) | Pantograph detection device convenient to adjust | |
| CN216105458U (en) | Device for testing speed and tension of elevator steel wire rope | |
| CN219551746U (en) | Static torque testing equipment | |
| CN214845265U (en) | Soil detection device with cleaning function | |
| CN214041595U (en) | Switch monitoring protection device test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |