CN214277425U - Elevator door mechanical strength inspection device - Google Patents
Elevator door mechanical strength inspection device Download PDFInfo
- Publication number
- CN214277425U CN214277425U CN202120451186.8U CN202120451186U CN214277425U CN 214277425 U CN214277425 U CN 214277425U CN 202120451186 U CN202120451186 U CN 202120451186U CN 214277425 U CN214277425 U CN 214277425U
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- 238000007689 inspection Methods 0.000 title claims description 10
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a mechanical strength testing device of an elevator door, which comprises a movable seat, wherein the bottom of the movable seat is provided with a roller for moving, the movable seat is provided with a preset opening, a fixed plate is fixed between the inner walls of the preset opening, the top surface of the fixed plate is provided with a battery box, the bottom of the fixed plate is provided with a motor, the output end of the motor is connected with a transmission rod, the transmission rod is in threaded transmission connection with a movable plate which is arranged between the inner walls of the preset openings in a sliding manner, the bottom of the movable plate is connected with a plurality of movable rods which movably extend out of the bottom surface of the movable seat, thereby being capable of moving conveniently as a whole and fixing the test piece after moving to the designated position, so that the test piece can be more stable during testing, meanwhile, the test height can be conveniently adjusted according to requirements, so that the measurement can be more accurate, and the actual requirements can be better met.
Description
Technical Field
The utility model relates to a lift-cabin door strength detection technical field specifically is a lift-cabin door mechanical strength verifying attachment.
Background
With the increase in the number of elevators in recent years, the elevator inspection workload has rapidly increased. According to the relevant specifications for elevator inspection, the mechanical strength of elevator doors is required to be inspected.
However, although the existing elevator door mechanical strength testing device can meet the requirement of detector strength, the device is not stable enough in detection, and the operation difficulty is high in detection at different heights, so that the elevator door mechanical strength testing device is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a lift-cabin door mechanical strength verifying attachment has solved the above-mentioned problem that proposes.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the mechanical strength inspection device for the elevator door comprises a moving seat, wherein idler wheels for moving are mounted at the bottom of the moving seat, a preset opening is formed in the moving seat, a fixed plate is fixed between the inner walls of the preset opening, a battery box is mounted on the top surface of the fixed plate, a motor is mounted at the bottom of the fixed plate, the output end of the motor is connected with a transmission rod, a movable plate which is slidably arranged between the inner walls of the preset opening is in threaded transmission connection with the transmission rod, and a plurality of movable rods which movably extend out of the bottom surface of the moving seat are connected at the bottom of the movable plate;
the top of the movable seat is provided with an installation seat capable of adjusting the height of the movable seat, a threaded rod penetrating through the installation seat is in threaded connection with the installation seat, the extending end of the threaded rod is connected with a pressure sensor, and a test board is installed on the side face of the pressure sensor;
and the two sides of the mounting seat are in threaded connection with adjustable supporting screws.
Preferably, the mounting base is provided with a notch, the inner top surface of the notch is fixed with a positioning seat which is sleeved with a threaded sleeve on a threaded rod, the inner bottom surface of the notch is provided with a measuring signal collecting and wireless transceiver which is electrically connected with a pressure sensor, and the surface of the mounting base is provided with a display panel which is used for displaying information of the measuring signal collecting and the wireless transceiver.
Preferably, the front side and the rear side of the mounting seat are both fixed with positioning plates, the supporting screw penetrates through the positioning plates in a threaded manner, the top end of the supporting screw is connected with a touch plate, and the bottom end of the supporting screw is connected with a stop block.
Preferably, the front and back side that removes the seat all is fixed with the regulation pole that the symmetry set up, the outside slip cover of adjusting the pole is equipped with the restriction board of fixing on the mount pad, set up the locking hole that the equidistance set up on the regulation pole, threaded connection has the locking bolt that is arranged in the locking hole on the restriction board.
Preferably, the bottom surface of the moving seat is provided with a movable hole for the movable rod to pass through, the inner walls of the two sides of the preset opening are provided with sliding grooves which are vertically arranged, and the two ends of the movable plate are slidably arranged in the sliding grooves.
(III) advantageous effects
The utility model provides a lift-cabin door mechanical strength verifying attachment. The method has the following beneficial effects: can wholly conveniently remove, and just fix it after removing to the assigned position, make it can be comparatively stable when the test, conveniently adjust the test height according to the demand again simultaneously, make it can measure more accurately to make its satisfying actual demand that can be better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bottom surface of the movable base of the present invention;
fig. 3 is a schematic structural view of the inner side surface of the middle moving seat of the present invention.
In the figure: 1. a movable seat; 2. a mounting seat; 3. a threaded rod; 4. a pressure sensor; 5. a test board; 6. a notch; 7. a measurement signal acquisition and wireless transceiver; 8. presetting a port; 9. a fixing plate; 10. a motor; 11. a transmission rod; 12. a movable plate; 13. a movable rod; 14. a battery box; 15. a roller; 16. positioning a plate; 17. a support screw; 18. a touch plate; 19. a limiting plate; 20. adjusting a rod; 21. a locking bolt; 22. a locking hole; 23. positioning seats; 24. a display panel; 25. a movable hole; 26. a chute.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a mechanical strength inspection device for an elevator door comprises a movable seat 1, wherein a roller 15 used for moving is installed at the bottom of the movable seat 1, a preset opening 8 is formed in the movable seat 1, a fixed plate 9 is fixed between the inner walls of the preset opening 8, a battery box 14 is installed on the top surface of the fixed plate 9, a motor 10 is installed at the bottom of the fixed plate 9, the output end of the motor 10 is connected with a transmission rod 11, a movable plate 12 arranged between the inner walls of the preset opening 8 in a sliding mode is connected to the transmission rod 11 in a threaded transmission mode, and a plurality of movable rods 13 movably extending out of the bottom surface of the movable seat 1 are connected to the bottom of the movable plate 12;
the top of the movable seat 1 is provided with an installation seat 2 with adjustable height, the installation seat 2 is in threaded connection with a threaded rod 3 penetrating through the installation seat, the extending end of the threaded rod 3 is connected with a pressure sensor 4, the side surface of the pressure sensor 4 is provided with a test board 5, and the pressure sensor 4 is also provided with a displacement sensor for recording deformation;
the both sides threaded connection of mount pad 2 has adjustable supporting screw 17, and the front and back side of mount pad 2 all is fixed with locating plate 16, and supporting screw 17 screw thread runs through locating plate 16, and supporting screw 17's top is connected with touch panel 18, and supporting screw 17's bottom is connected with the dog, conveniently makes supporting screw 17 contradict on the top surface of building, keeps overall stability.
In order to adjust to a specified height conveniently, adjusting rods 20 are symmetrically arranged on the front side and the rear side of the moving seat 1, a limiting plate 19 fixed on the mounting seat 2 is sleeved outside the adjusting rods 20 in a sliding mode, locking holes 22 are formed in the adjusting rods 20 at equal intervals, and locking bolts 21 used for being locked in the locking holes 22 are connected to the limiting plate 19 in a threaded mode.
In order to meet the activity requirement, the bottom surface of the movable seat 1 is provided with a movable hole 25 for the movable rod 13 to pass through, the inner walls of the two sides of the preset opening 8 are both provided with a vertically arranged sliding groove 26, and the two ends of the movable plate 12 are slidably arranged in the sliding grooves 26.
When the elevator door testing device is used, firstly, the elevator door testing device can be conveniently moved to a specified position under the action of the roller 15, then the supporting screw 17 can be rotated to be abutted against the top surface of a building, then the motor 10 is started to drive the transmission rod 11 to rotate, the movable plate 12 drives the movable rod 12 to be abutted against the ground, so that the overall stability can be ensured, further, the threaded rod 3 can be rotated to enable the testing plate 5 to be abutted against the elevator door for testing during measurement, and the display panel 14 displays measurement information;
meanwhile, the supporting screw 17 can be rotated downwards, so that the mounting seat 2 drives the limiting plate 19 to move upwards, the locking bolt 21 is locked in the specified locking hole 22, the Gadu of the test plate 5 is changed, and the elevator door can be conveniently tested at different heights;
thereby can wholly conveniently remove, and just fix it after removing to the assigned position, make it can be comparatively stable when the test, conveniently adjust the test height according to the demand again simultaneously, make it can measure more accurately to make its satisfying actual demand that can be better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an elevator door mechanical strength verifying attachment, is including removing seat (1), gyro wheel (15) that are used for removing are installed to the bottom of removing seat (1), its characterized in that: the movable seat (1) is provided with a preset opening (8), a fixed plate (9) is fixed between the inner walls of the preset opening (8), a battery box (14) is installed on the top surface of the fixed plate (9), a motor (10) is installed at the bottom of the fixed plate (9), the output end of the motor (10) is connected with a transmission rod (11), a movable plate (12) which is arranged between the inner walls of the preset opening (8) in a sliding mode is in threaded transmission connection with the transmission rod (11), and the bottom of the movable plate (12) is connected with a plurality of movable rods (13) which movably extend out of the bottom surface of the movable seat (1);
the top of the movable seat (1) is provided with an installation seat (2) with the height of which can be adjusted, the installation seat (2) is in threaded connection with a threaded rod (3) penetrating through the installation seat, the extending end of the threaded rod (3) is connected with a pressure sensor (4), and the side surface of the pressure sensor (4) is provided with a test board (5);
and two sides of the mounting seat (2) are in threaded connection with adjustable supporting screws (17).
2. The mechanical strength inspection device for elevator doors according to claim 1, wherein: notch (6) have been seted up on mount pad (2), the interior top surface of notch (6) is fixed with threaded sleeve and establishes positioning seat (23) on threaded rod (3), the interior bottom surface of notch (6) is installed and is connected measuring signal collection and wireless transceiver (7) with pressure sensor (4) electricity, the surface mounting of mount pad (2) has display panel (24) that are used for showing measuring signal collection and wireless transceiver (7) information.
3. The mechanical strength inspection device for elevator doors according to claim 1, wherein: locating plates (16) are fixed on the front side and the rear side of the mounting seat (2), the locating plates (16) are penetrated through the supporting screw (17) in a threaded mode, the top end of the supporting screw (17) is connected with a touch plate (18), and the bottom end of the supporting screw (17) is connected with a stop block.
4. The mechanical strength inspection device for elevator doors according to claim 1, wherein: the side all is fixed with the regulation pole (20) that the symmetry set up around removing seat (1), the outside slip cover of adjusting pole (20) is equipped with and fixes limiting plate (19) on mount pad (2), set up locking hole (22) that the equidistance set up on adjusting pole (20), threaded connection has locking bolt (21) that are arranged in locking hole (22) on limiting plate (19).
5. The mechanical strength inspection device for elevator doors according to claim 1, wherein: the bottom surface of the movable seat (1) is provided with a movable hole (25) for the movable rod (13) to pass through, the inner walls of the two sides of the preset opening (8) are provided with sliding grooves (26) which are vertically arranged, and the two ends of the movable plate (12) are slidably arranged in the sliding grooves (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451186.8U CN214277425U (en) | 2021-03-02 | 2021-03-02 | Elevator door mechanical strength inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451186.8U CN214277425U (en) | 2021-03-02 | 2021-03-02 | Elevator door mechanical strength inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277425U true CN214277425U (en) | 2021-09-24 |
Family
ID=77792955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120451186.8U Expired - Fee Related CN214277425U (en) | 2021-03-02 | 2021-03-02 | Elevator door mechanical strength inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608858A (en) * | 2022-05-12 | 2022-06-10 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Elevator door strength inspection equipment |
-
2021
- 2021-03-02 CN CN202120451186.8U patent/CN214277425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608858A (en) * | 2022-05-12 | 2022-06-10 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Elevator door strength inspection equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |