CN208399065U - A kind of elevator door closing impact force checking device - Google Patents
A kind of elevator door closing impact force checking device Download PDFInfo
- Publication number
- CN208399065U CN208399065U CN201820714944.9U CN201820714944U CN208399065U CN 208399065 U CN208399065 U CN 208399065U CN 201820714944 U CN201820714944 U CN 201820714944U CN 208399065 U CN208399065 U CN 208399065U
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- China
- Prior art keywords
- hydraulic
- telescopic rod
- hydraulic oil
- pedestal
- elevator door
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- 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.)
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of elevator door closings to impact force checking device, including pedestal, the upper surface middle part of pedestal is equipped with the second hydraulic telescopic rod, the upper surface of pedestal is equipped with the first hydraulic pump and the first hydraulic oil container, the top of second hydraulic telescopic rod is equipped with support plate, vertical fixed plate is equipped on the left of the upper surface of support plate, the right side center of fixed plate is equipped with the first hydraulic telescopic rod, the telescopic end of first hydraulic telescopic rod is equipped with U-shaped fixed frame, this elevator door closing impact force checking device can quickly detect the impact force generated when elevator door closing, detection data is accurate, time-saving and efficiency, and it is equipped with the second hydraulic telescopic rod, the impact force of different height when can measure elevator door closing, equipped with induction contact placing box, prevent the accidental damage of induction contact when not in use, it is elevator manufacturer, elevator installs maintenance list The instrument of the relevant industries indispensabilities such as testing agency is examined in position, special equipment.
Description
Technical field
The utility model relates to measure pressure techniques field, specially a kind of elevator door closing impacts force checking device.
Background technique
The popularity rate of elevator is higher and higher with the development of skyscraper, and elevator is as manned transport equipment, once occur
Accident, it is easy to cause casualties.China is just included in special equipment from last century the eighties and carries out safety supervision pipe
Reason.It is required in elevator surveillance inspection procedure, clamping force when elevator door closing moves opening for door leaf in level movable door and folding door
Opening direction must not exceed 150N, daily maintenance personnel, and whether elevator reviewer needs to detect each elevator door closing up to standard,
Large number of in view of current elevator on duty, task amount is huge, this consumption plenty of time of detection shutdown impact force and manpower.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of elevator door closing impact force inspection
Device is surveyed, the impact force generated when can quickly detect elevator door closing, detection data is accurate, time-saving and efficiency, can measure electricity
The impact force of terraced door different height at closing time, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of elevator door closing impact force detection dress
It sets, including pedestal, the upper surface middle part of pedestal is equipped with the second hydraulic telescopic rod, and the upper surface of pedestal is equipped with the first hydraulic pump and the
One hydraulic oil container, the first hydraulic pump are located at the centre of the second hydraulic telescopic rod and the first hydraulic oil container, the first hydraulic pump it is hydraulic
Oily input terminal is connected by conduit with the hydraulic oil output end of the first hydraulic oil container, and the hydraulic oil output end of the first hydraulic pump passes through
Conduit is connected with the hydraulic oil input terminal of the second hydraulic telescopic rod, and the top of the second hydraulic telescopic rod is equipped with support plate, support plate
Upper surface on the left of be equipped with vertical fixed plate, the right side center of fixed plate is equipped with the first hydraulic telescopic rod, support plate it is upper
The second hydraulic oil container and the second hydraulic pump are equipped on the left of surface, the second hydraulic pump is located at the first hydraulic telescopic rod and the second hydraulic oil
The hydraulic oil input terminal of the centre of case, the second hydraulic pump is connected by conduit with the hydraulic oil output end of the second hydraulic oil container, the
The hydraulic oil output end of two hydraulic pumps is connected by conduit with the hydraulic oil input terminal of the first hydraulic telescopic rod, the first hydraulically extensible
The telescopic end of bar is equipped with U-shaped fixed frame, and the front and rear sides face centre of U-shaped fixed frame is rotatably connected to shaft, shaft by bearing
Front end stretch out the leading flank of U-shaped fixed frame, and shaft stretches out the front end of U-shaped fixed frame leading flank and is equipped with first gear, and U-shaped is solid
Determine to be equipped with motor support plate in the middle part of the leading flank of frame, the upper surface of motor support plate is equipped with motor, and the output shaft of motor is electrically connected
The gear shaft of second gear, first gear and second gear intermeshing, the middle part of shaft are equipped with connecting rod, the right end of connecting rod
Equipped with induction contact, the middle part of induction contact is equipped with pressure sensor, and the right end front and rear sides of pressure sensor are equipped with spring,
The other end of spring is connected on the right side of the inner wall of induction contact, and the upper surface of pedestal is equipped with single-chip microcontroller and battery group, battery
The input terminal of the output end electrical connection single-chip microcontroller of group, the output end of single-chip microcontroller are electrically connected the first hydraulic pump, the second hydraulic pump and electricity
The input terminal of machine, the input terminal of the output end electrical connection single-chip microcontroller of pressure sensor.
As a kind of optimal technical scheme of the utility model, the lateral surface of second hydraulic telescopic rod is equipped with into array
The auxiliary fixing plate of distribution.
As a kind of optimal technical scheme of the utility model, the lower surface of the pedestal is set there are four symmetrical lock
Only universal wheel, the upper surface left side central portion of pedestal are equipped with push rod, and the upper end of push rod is equipped with handle.
As a kind of optimal technical scheme of the utility model, it is solid that the upper surface left side central portion of the support plate is equipped with auxiliary
Determine frame, the upper end of device for fixing screen on headrest is socketed in the left side of the first hydraulic telescopic rod.
As a kind of optimal technical scheme of the utility model, the upper surface right side central of the pedestal is equipped with vertical electricity
Dynamic telescopic rod, the telescopic end of electric telescopic rod are equipped with induction contact placing box, and the output end of single-chip microcontroller is electrically connected electric telescopic rod
Input terminal.
Compared with prior art, the utility model has the beneficial effects that this elevator door closing impact force checking device can be with
The impact force quickly generated when detection elevator door closing, detection data is accurate, time-saving and efficiency, and is equipped with the second hydraulically extensible
Bar, the impact force of different height when can measure elevator door closing are equipped with induction contact placing box, prevent induction contact from not making
The accidental damage of used time is the relevant industries such as elevator manufacturer, elevator installation maintenance unit, special equipment inspection testing agency
Indispensable instrument.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view schematic diagram；
Fig. 3 is that the utility model overlooks figure structure schematic representation.
In figure: 1 pedestal, 2 single-chip microcontrollers, 3 battery groups, 4 support plates, 5 motor support plates, 6 shafts, 7U shape fixed frame, 8 senses
Answer contact, 9 first hydraulic telescopic rods, 10 handles, 11 push rods, 12 auxiliary fixing plates, 13 first hydraulic pumps, 14 first hydraulic oil
Case, 15 fixed plates, 16 device for fixing screen on headrest, 17 second hydraulic telescopic rods, 18 locking universal wheels, 19 electric telescopic rods, 20 induction touchings
It is head placing box, 21 connecting rods, 22 pressure sensors, 23 springs, 24 first gears, 25 second gears, 26 motors, 27 second hydraulic
Fuel tank, 28 second hydraulic pumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of elevator door closing impact force checking device,
Including pedestal 1, the upper surface middle part of pedestal 1 is equipped with the second hydraulic telescopic rod 17, different height when can measure elevator door closing
Impact force, the lateral surface of the second hydraulic telescopic rod 17 is equipped with the auxiliary fixing plate 12 at array distribution, the second liquid is auxiliarily fixed
Telescopic rod 17 is pressed, the upper surface of pedestal 1 is equipped with the first hydraulic pump 13 and the first hydraulic oil container 14, and the first hydraulic pump 13 is located at second
The hydraulic oil input terminal of the centre of hydraulic telescopic rod 17 and the first hydraulic oil container 14, the first hydraulic pump 13 passes through conduit and the first liquid
The hydraulic oil output end of pressure oil case 14 is connected, and the hydraulic oil output end of the first hydraulic pump 13 passes through conduit and the second hydraulic telescopic rod
17 hydraulic oil input terminal is connected, and the top of the second hydraulic telescopic rod 17 is equipped with support plate 4, sets on the left of the upper surface of support plate 4
There is vertical fixed plate 15, the right side center of fixed plate 15 is equipped with the first hydraulic telescopic rod 9, the upper surface left side of support plate 4
Middle part is equipped with device for fixing screen on headrest 16, and the upper end of device for fixing screen on headrest 16 is socketed in the left side of the first hydraulic telescopic rod 9, is auxiliarily fixed the
The upper surface left side of one hydraulic telescopic rod 9, support plate 4 is equipped with the second hydraulic oil container 27 and the second hydraulic pump 28, the second hydraulic pump
28 are located at the centre of the first hydraulic telescopic rod 9 and the second hydraulic oil container 27, and the hydraulic oil input terminal of the second hydraulic pump 28 is by leading
Pipe is connected with the hydraulic oil output end of the second hydraulic oil container 27, and the hydraulic oil output end of the second hydraulic pump 28 passes through conduit and first
The hydraulic oil input terminal of hydraulic telescopic rod 9 is connected, and the telescopic end of the first hydraulic telescopic rod 9 is equipped with U-shaped fixed frame 7, U-shaped fixed frame
Shaft 6 is rotatably connected to by bearing among 7 front and rear sides face, the leading flank of U-shaped fixed frame 7 is stretched out in the front end of shaft 6, and
The front end that shaft 6 stretches out 7 leading flank of U-shaped fixed frame is equipped with first gear 24, is equipped with motor in the middle part of the leading flank of U-shaped fixed frame 7
Support plate 5, the upper surface of motor support plate 5 are equipped with motor 26, and the output shaft of motor 26 is electrically connected the gear shaft of second gear 25,
First gear 24 and second gear 25 are intermeshed, and the middle part of shaft 6 is equipped with connecting rod 21, and the right end of connecting rod 21 is equipped with induction
The middle part of contact 8, induction contact 8 is equipped with pressure sensor 22, and the right end front and rear sides of pressure sensor 22 are equipped with spring 23,
The other end of spring 23 is connected on the right side of the inner wall of induction contact 8, and the upper surface right side central of pedestal 1 is equipped with vertically electronic and stretches
The telescopic end of contracting bar 19, electric telescopic rod 19 is equipped with induction contact placing box 20, prevents the accident of induction contact 8 when not in use
Damage, the lower surface of pedestal 1 are set there are four symmetrical locking universal wheel 18, and the upper surface left side central portion of pedestal 1, which is equipped with, to be pushed away
The upper end of bar 11, push rod 11 is equipped with handle 10, facilitates the movement of this elevator door closing impact force checking device, the upper table of pedestal 1
Face is equipped with single-chip microcontroller 2 and battery group 3, the input terminal of the output end electrical connection single-chip microcontroller 2 of battery group 3, the output of single-chip microcontroller 2
End electrical connection the first hydraulic pump 13, the second hydraulic pump 28, electric telescopic rod 19 and motor 26 input terminal, pressure sensor 22
Output end is electrically connected the input terminal of single-chip microcontroller 2, the model FXIN-24MR-001 of single-chip microcontroller 2, model FXIN-24MR-001
Single-chip microcontroller 2 control the first hydraulic pump 13, the second hydraulic pump 28, electric telescopic rod 19, pressure sensor 22 and motor 26 work
It is all made of method commonly used in the prior art.
When in use: controlling the second hydraulic pump 28 by single-chip microcontroller 2 keeps the second hydraulic telescopic rod 17 flexible, and second hydraulic stretches
Contracting bar 17 is flexible to drive support plate 4 to move up and down, and support plate 4, which moves up and down, drives fixed plate 15 to move up and down, in fixed plate 15
It is lower it is mobile drive U-shaped fixed frame 7 to move up and down, U-shaped fixed frame 7, which moves up and down, to be driven induction contact 8 to move up and down to need
The height of the impact force generated when detecting elevator door closing, controlling the first hydraulic pump 13 by single-chip microcontroller 2 makes first hydraulic to stretch
Contracting bar 9 is flexible, and the first hydraulic telescopic rod 9 is flexible to drive U-shaped fixed frame 7 to move left and right, and U-shaped fixed frame 7 moves left and right dynamic
It answers contact 8 to move left and right to reach among two fan elevator doors, after then allowing elevator door closing that pressure sensor 22 is made to receive information
It passes to single-chip microcontroller 2 to be analyzed, after detection, the first hydraulic telescopic rod 9 of control is controlled by single-chip microcontroller 2 and is stretched, first
Hydraulic telescopic rod 9 is flexible to drive U-shaped fixed frame 7 to move left and right, and U-shaped fixed frame 7, which moves left and right, drives induction contact 8 to move left and right
To initial position, motor 26 is controlled by single-chip microcontroller 2 and rotates clockwise 90 degree, the rotation of motor 26 drives 25 turns of second gear
Dynamic, the rotation of second gear 25 drives first gear 24 to rotate, and the rotation of first gear 24 drives shaft 6 to rotate, and the rotation of shaft 6 drives
Induction contact 8 rotates, and induction contact 8 is made to be located at the surface of induction contact placing box 20, is then controlled by single-chip microcontroller 2 electronic
Telescopic rod 19 is flexible, is put into induction contact 8 in contact placing box 20.
The utility model can quickly detect the impact force generated when elevator door closing, and detection data is accurate, time-saving and efficiency,
And it is equipped with the second hydraulic telescopic rod 17, the impact force of different height, puts equipped with induction contact when can measure elevator door closing
Case 20 is set, the accidental damage of induction contact 8 when not in use is prevented, is elevator manufacturer, elevator installation maintenance unit, special type
The instrument of the relevant industries such as unit check testing agency indispensability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of elevator door closing impacts force checking device, including pedestal (1), it is characterised in that: the upper surface middle part of pedestal (1)
Equipped with the second hydraulic telescopic rod (17), the upper surface of pedestal (1) is equipped with the first hydraulic pump (13) and the first hydraulic oil container (14), the
One hydraulic pump (13) is located at the centre of the second hydraulic telescopic rod (17) and the first hydraulic oil container (14), the liquid of the first hydraulic pump (13)
Pressure oil input terminal is connected by conduit with the hydraulic oil output end of the first hydraulic oil container (14), the hydraulic oil of the first hydraulic pump (13)
Output end is connected by conduit with the hydraulic oil input terminal of the second hydraulic telescopic rod (17), the top of the second hydraulic telescopic rod (17)
Equipped with support plate (4), it is equipped with vertical fixed plate (15) on the left of the upper surface of support plate (4), in the right side of fixed plate (15)
The heart is equipped with the first hydraulic telescopic rod (9), and the second hydraulic oil container (27) and the second hydraulic pump are equipped on the left of the upper surface of support plate (4)
(28), the second hydraulic pump (28) is located at the centre of the first hydraulic telescopic rod (9) and the second hydraulic oil container (27), the second hydraulic pump
(28) hydraulic oil input terminal is connected by conduit with the hydraulic oil output end of the second hydraulic oil container (27), the second hydraulic pump (28)
Hydraulic oil output end be connected with the hydraulic oil input terminal of the first hydraulic telescopic rod (9) by conduit, the first hydraulic telescopic rod (9)
Telescopic end be equipped with U-shaped fixed frame (7), shaft is rotatably connected to by bearing among the front and rear sides face of U-shaped fixed frame (7)
(6), before the leading flank of U-shaped fixed frame (7) is stretched out in the front end of shaft (6), and shaft (6) stretches out U-shaped fixed frame (7) leading flank
End is equipped with first gear (24), is equipped with motor support plate (5) in the middle part of the leading flank of U-shaped fixed frame (7), motor support plate (5)
Upper surface be equipped with motor (26), motor (26) output shaft electrical connection second gear (25) gear shaft, first gear (24) and
The middle part of second gear (25) intermeshing, shaft (6) is equipped with connecting rod (21), and the right end of connecting rod (21) is equipped with induction contact
(8), the middle part of induction contact (8) is equipped with pressure sensor (22), and the right end front and rear sides of pressure sensor (22) are equipped with bullet
Spring (23), the other end of spring (23) are connected on the right side of the inner wall of induction contact (8), and the upper surface of pedestal (1) is equipped with single-chip microcontroller
(2) and battery group (3), the output end of battery group (3) are electrically connected the input terminal of single-chip microcontroller (2), the output end of single-chip microcontroller (2)
It is electrically connected the input terminal of the first hydraulic pump (13), the second hydraulic pump (28) and motor (26), the output end of pressure sensor (22)
It is electrically connected the input terminal of single-chip microcontroller (2).
2. a kind of elevator door closing according to claim 1 impacts force checking device, it is characterised in that: described second is hydraulic
The lateral surface of telescopic rod (17) is equipped with the auxiliary fixing plate (12) at array distribution.
3. a kind of elevator door closing according to claim 1 impacts force checking device, it is characterised in that: the pedestal (1)
Lower surface set there are four symmetrical locking universal wheel (18), the upper surface left side central portion of pedestal (1) is equipped with push rod (11),
The upper end of push rod (11) is equipped with handle (10).
4. a kind of elevator door closing according to claim 1 impacts force checking device, it is characterised in that: the support plate
(4) upper surface left side central portion is equipped with device for fixing screen on headrest (16), and the upper end of device for fixing screen on headrest (16) is socketed in the first hydraulically extensible
The left side of bar (9).
5. a kind of elevator door closing according to claim 1 impacts force checking device, it is characterised in that: the pedestal (1)
Upper surface right side central be equipped with vertical electric telescopic rod (19), the telescopic end of electric telescopic rod (19) puts equipped with induction contact
It sets case (20), the input terminal of output end electrical connection electric telescopic rod (19) of single-chip microcontroller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714944.9U CN208399065U (en) | 2018-05-15 | 2018-05-15 | A kind of elevator door closing impact force checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714944.9U CN208399065U (en) | 2018-05-15 | 2018-05-15 | A kind of elevator door closing impact force checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399065U true CN208399065U (en) | 2019-01-18 |
Family
ID=65136814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714944.9U Expired - Fee Related CN208399065U (en) | 2018-05-15 | 2018-05-15 | A kind of elevator door closing impact force checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099472A (en) * | 2020-01-08 | 2020-05-05 | 申龙电梯股份有限公司 | Device for simulating wind speed pressure of elevator door |
-
2018
- 2018-05-15 CN CN201820714944.9U patent/CN208399065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099472A (en) * | 2020-01-08 | 2020-05-05 | 申龙电梯股份有限公司 | Device for simulating wind speed pressure of elevator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |