CN217947270U - Elevator car specification detection device - Google Patents
Elevator car specification detection device Download PDFInfo
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- CN217947270U CN217947270U CN202222211171.1U CN202222211171U CN217947270U CN 217947270 U CN217947270 U CN 217947270U CN 202222211171 U CN202222211171 U CN 202222211171U CN 217947270 U CN217947270 U CN 217947270U
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- shaped plate
- elevator car
- connecting block
- servo motor
- detection device
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- Length Measuring Devices By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model provides an elevator car specification detection device, includes the U-shaped plate, the inboard rotation of U-shaped plate is connected with the screw rod, screw rod outer wall spiro union has the movable block, the movable block has the connecting block with the corresponding surperficial department welding of U-shaped plate inside wall, and connecting block and U-shaped plate combination department seted up the through-hole, the connecting block top all is equipped with the gyro wheel with the below, and the gyro wheel respectively with the through-hole on, lower wall looks butt, servo motor, the U-shaped plate is run through to the one end that the screw rod is close to servo motor, and servo motor's power take off end is connected with the end of running through of screw rod through the shaft coupling, the display is installed in U-shaped plate lateral wall department, the utility model discloses laser irradiation that the optical ranging radar sent is after U-shaped plate medial extremity portion, and the laser of partial transmission is received by the laser ranging radar, and the data of measuring then show on the display, can measure elevator car's length, width, high size, and it is simple and convenient to detect, and the degree of accuracy is guaranteed moreover, has also improved the efficiency of detection.
Description
Technical Field
The utility model relates to an elevator car detects technical field, especially relates to an elevator car specification detection device.
Background
The specification detection of the elevator car is an important link in the elevator production process, the traditional elevator specification detection is generally finished manually, one person is required to assist in fixing the measuring ruler to be aligned with the car frame during measurement, and the other person moves one end of the measuring ruler to measure the specification size of the elevator car;
measure elevator car specification and dimension through artifical availability measuring tape, then the reading, not only the operation is inconvenient, and measured data has more human factor moreover, and the degree of accuracy is difficult to be guaranteed, and detection efficiency is low, also can not satisfy the problem of batch production processing's needs.
In order to solve the problem, the application provides an elevator car specification detection device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an elevator car specification detection device, the laser irradiation that the optical ranging radar sent is behind U-shaped board medial extremity, and the laser of part transmission is received by laser ranging radar, and the data of measuring then show on the display, can measure elevator car's length, width, high size, and it is simple and convenient to detect, and the degree of accuracy is guaranteed moreover, has also improved the efficiency of detection.
(II) technical scheme
In order to solve the problems, the utility model provides an elevator car specification detection device, which comprises a U-shaped plate, wherein a screw rod is rotatably connected to the inner side of the U-shaped plate, a movable block is screwed on the outer wall of the screw rod, a connecting block is welded at the surface of the movable block corresponding to the inner side wall of the U-shaped plate, a through hole is arranged at the joint of the connecting block and the U-shaped plate, rollers are arranged above and below the connecting block, and the rollers are respectively abutted against the upper wall and the lower wall of the through hole;
the servo motor, one end of the said threaded spindle close to servo motor runs through the U-shaped board, and the power take-off terminal of the servo motor is connected with end of running through of the threaded spindle through the junction box;
a display mounted at an outer sidewall of the U-shaped plate;
the surface of the mounting plate is provided with a through hole;
laser range radar.
Preferably, one end of the screw, which is far away from the servo motor, is integrally formed with a shaft head, a bearing is installed on the inner side wall of the U-shaped plate, and the inner ring of the bearing is in interference connection with the shaft head arranged at the end part of the screw.
Preferably, a support is welded at the joint of the connecting block and the roller, and the support is rotatably connected with the roller.
Preferably, a handle is arranged on one side of the display and connected with the outer side wall of the U-shaped plate in a welding mode, and an anti-skidding rubber sleeve wraps the outer wall of the handle.
Preferably, the mounting plate is set to a thickness of.cm.
Preferably, the outside integrated into one piece of laser range radar has the installation ear, just the installation ear passes through the screw and fixes laser range radar on the mounting panel, laser range radar's transmitting terminal is corresponding with the via hole.
Preferably, the output end of the laser ranging radar is electrically connected with the input end of the display.
The above technical scheme of the utility model has following profitable technological effect:
1. when the length, width and height specifications of the elevator car are detected, the U-shaped plate is held by hands manually, one end of the U-shaped plate is abutted to the corner of the elevator car, the servo motor is externally connected with a control device, the control device is used for controlling the power output end of the servo motor to realize forward and reverse rotation, the servo motor drives the screw rod to rotate, so that the movable block translates, after the mounting plate is attached to the corner of the other side corresponding to the elevator car, the laser ranging radar starts to work, after laser emitted by the laser ranging radar irradiates the end part of the inner side of the U-shaped plate, part of emitted laser is received by the laser ranging radar, the detected data is displayed on the display, the length, width and height dimensions of the elevator car can be detected, the detection is simple and convenient, the accuracy is guaranteed, and the detection efficiency is also improved.
2. The movable block is at the removal in-process, and the inner wall of the gyro wheel cooperation through-hole of installation on the connecting block is fixed, not only leads to the movable block, avoids connecting block and through-hole contact simultaneously, prevents connecting block wearing and tearing to extension fixture's life.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention at another viewing angle.
Fig. 3 is a schematic view of the roller structure of the present invention.
Fig. 4 is a schematic view of the mounting plate structure of the present invention.
Reference numerals:
1. a U-shaped plate; 2. a screw; 3. a bearing; 4. a servo motor; 5. a movable block; 6. connecting blocks; 7. a roller; 8. a through hole; 9. a display; 10. a handle; 11. mounting a plate; 12. a laser range radar; 13. and (6) a via hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example one
As shown in fig. 1-4, the utility model provides an elevator car specification detection device, including U-shaped plate 1, the inside of U-shaped plate 1 is connected with screw rod 2 in a rotating manner, the outer wall spiro union of screw rod 2 has movable block 5, the surface department that movable block 5 and U-shaped plate 1 inside wall correspond has welded connecting block 6, and the connecting block 6 has seted up through-hole 8 with U-shaped plate 1 junction, connecting block 6 top and below all is equipped with gyro wheel 7, and gyro wheel 7 respectively with the upper and lower wall looks butt of through-hole 8;
one end of the screw rod 2, which is close to the servo motor 4, penetrates through the U-shaped plate 1, and the power output end of the servo motor 4 is connected with the penetrating end of the screw rod 2 through a coupler;
the display 9, the display 9 is installed at the lateral wall of the U-shaped plate 1;
the surface of the mounting plate 11 is provided with a via hole 13;
a laser ranging radar 12;
it is to be noted that; when the length, width and height specifications of an elevator car are detected, one end of the U-shaped plate 1 is abutted against the corner of the elevator car by manually holding the U-shaped plate 1, the servo motor 4 is externally connected with a control device, the control device is used for controlling the power output end of the servo motor 4 to realize forward and reverse rotation movement, the servo motor 4 is used for driving the screw rod 2 to rotate, so that the movable block 5 is translated, the laser ranging radar 12 starts to work after the mounting plate 11 is attached to the corner of the other side corresponding to the elevator car, part of emitted laser is received by the laser ranging radar 12 after the laser emitted by the laser ranging radar 12 irradiates the end of the inner side of the U-shaped plate 1, and the measured data is displayed on the display 9;
example two
As shown in fig. 1, a shaft head is integrally formed at one end of the screw 2 away from the servo motor 4, a bearing 3 is installed on the inner side wall of the U-shaped plate 1, and the inner ring of the bearing 3 is in interference connection with the shaft head arranged at the end part of the screw 2;
it should be noted that, not only can the resistance of the screw 2 in the rotation process be reduced, but also the rotation precision of the screw 2 is ensured, so that the movable block 5 is more stable in the movement process.
EXAMPLE III
As shown in fig. 3, a bracket is welded at the joint of the connecting block 6 and the roller 7, and the bracket is rotatably connected with the roller 7;
it should be noted that the roller 7 is stably supported so that the roller 7 is stably abutted against the inner wall of the through hole 8.
Example four
As shown in fig. 2, a handle 10 is arranged on one side of the display 9, the handle 10 is connected with the outer side wall of the U-shaped plate 1 in a welding manner, and an anti-skid rubber sleeve is wrapped on the outer wall of the handle 10;
it should be noted that a gripping point is provided for the U-shaped plate 1, so that a worker can conveniently hold the U-shaped plate 1 to measure the elevator car.
EXAMPLE five
As shown in fig. 1 and 4, the thickness of the mounting plate 11 is set to be 0.5cm, a mounting lug is integrally formed outside the laser ranging radar 12, the laser ranging radar 12 is fixed on the mounting plate 11 by the mounting lug through a screw, the transmitting end of the laser ranging radar 12 corresponds to the through hole 13, and the output end of the laser ranging radar 12 is electrically connected with the input end of the display 9;
it should be noted that, the laser ranging radar 12 starts to work, when the laser emitted from the laser ranging radar 12 irradiates the end portion inside the U-shaped plate 1, a part of the emitted laser is received by the laser ranging radar 12, the measured data is displayed on the display 9, and the thickness of the mounting plate 11 is subtracted from the measured data, so as to ensure the accuracy of the measurement.
The utility model discloses in, when detecting elevator car's length, width, high dimension specification, through artifical handheld U-shaped plate 1, with its one end and elevator car's corner looks butt, through servo motor 4 external controlling means, utilize controlling means control servo motor 4's power take off end to realize positive and negative rotation motion, rotate through servo motor 4 driving screw 2, thereby make movable block 5 translation, after mounting panel 11 and the corresponding opposite side corner of elevator car are laminated mutually, laser rangefinder radar 12 begins to work, after laser irradiation that laser rangefinder radar 12 sent is behind the tip in U-shaped plate 1, the laser of part transmission is received by laser rangefinder radar 12, the data that measure then show on display 9, can measure elevator car's length, width, high dimension, it is simple and convenient to detect, and the degree of accuracy is guaranteed, the efficiency of detection has also been improved;
the movable block 5 is at the removal in-process, and 7 cooperation through-holes 8's of gyro wheel of installation inner wall are fixed on the connecting block 6, not only lead to movable block 5, avoid connecting block 6 and 8 contacts of through-hole simultaneously, prevent connecting block 6 wearing and tearing to extension fixture's life.
The model of the laser-assisted laser ranging radar 12 can be selected to be TF02-Pro, and is not limited herein.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (7)
1. The elevator car specification detection device is characterized by comprising a U-shaped plate (1), a screw (2) is rotatably connected to the inner side of the U-shaped plate (1), a movable block (5) is screwed on the outer wall of the screw (2), a connecting block (6) is welded on the surface of the movable block (5) corresponding to the inner side wall of the U-shaped plate (1), a through hole (8) is formed in the joint of the connecting block (6) and the U-shaped plate (1), rollers (7) are arranged above and below the connecting block (6), and the rollers (7) are respectively abutted against the upper wall and the lower wall of the through hole (8);
one end of the screw rod (2) close to the servo motor (4) penetrates through the U-shaped plate (1), and the power output end of the servo motor (4) is connected with the penetrating end of the screw rod (2) through a coupler;
a display (9), wherein the display (9) is installed at the outer side wall of the U-shaped plate (1);
the mounting plate (11), the surface of the mounting plate (11) is provided with a via hole (13);
a laser range radar (12).
2. The elevator car specification detecting device according to claim 1, wherein a shaft head is integrally formed at one end of the screw (2) far away from the servo motor (4), a bearing (3) is installed on the inner side wall of the U-shaped plate (1), and the inner ring of the bearing (3) is in interference connection with the shaft head arranged at the end part of the screw (2).
3. The elevator car specification detection device according to claim 1, wherein a bracket is welded at the joint of the connecting block (6) and the roller (7), and the bracket is rotatably connected with the roller (7).
4. The elevator car specification detection device according to claim 1, wherein a handle (10) is arranged on one side of the display (9), the handle (10) is connected with the outer side wall of the U-shaped plate (1) in a welding mode, and an anti-skid rubber sleeve is wrapped on the outer wall of the handle (10).
5. Elevator car size detection device according to claim 1, characterized in that the mounting plate (11) is set to 0.5cm thick.
6. The elevator car specification detection device according to claim 1, wherein a mounting lug is integrally formed on the outside of the laser range radar (12), the laser range radar (12) is fixed on the mounting plate (11) through a screw by the mounting lug, and the transmitting end of the laser range radar (12) corresponds to the through hole (13).
7. The elevator car specification detection apparatus of claim 1, wherein the output of the lidar (12) is electrically connected to the input of the display (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211171.1U CN217947270U (en) | 2022-08-22 | 2022-08-22 | Elevator car specification detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211171.1U CN217947270U (en) | 2022-08-22 | 2022-08-22 | Elevator car specification detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217947270U true CN217947270U (en) | 2022-12-02 |
Family
ID=84232769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222211171.1U Active CN217947270U (en) | 2022-08-22 | 2022-08-22 | Elevator car specification detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217947270U (en) |
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2022
- 2022-08-22 CN CN202222211171.1U patent/CN217947270U/en active Active
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