CN109580154A - A kind of elevator door impact resistance detection device - Google Patents
A kind of elevator door impact resistance detection device Download PDFInfo
- Publication number
- CN109580154A CN109580154A CN201811515929.2A CN201811515929A CN109580154A CN 109580154 A CN109580154 A CN 109580154A CN 201811515929 A CN201811515929 A CN 201811515929A CN 109580154 A CN109580154 A CN 109580154A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- impact resistance
- bolted
- elevator door
- tooth plate
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Abstract
The invention discloses a kind of elevator door impact resistance detection devices, including carriage and the interior cavity that sets in the pedestal of rectangular parallelepiped structure, the bottom interior wall of the pedestal has been bolted support frame, and the middle part of support frame is embedded with electric pushrod, the top of the electric pushrod extension rod is fixed with the first tooth plate, the top of support frame as described above is bolted the C-type steel sliding rail of opening upwards, and T-shaped slider is slidably connected in C-type steel sliding rail, the side of the pedestal has been bolted T shape sliding rail, and the outer wall of T shape sliding rail slidably connects sliding rack, the top of the sliding rack has been bolted hydraulic mandril, and the top of the extension rod of hydraulic mandril is fixed with mounting plate, the top bucket bolt of the mounting plate is fixed with shock machine.The present invention steadily can push up and down to the first tooth plate, and then the first tooth plate and the second tooth plate is allowed to intermesh, it is ensured that T-shaped slider is fixed in situ when by thrust.
Description
Technical field
The present invention relates to elevator door detection technique field more particularly to a kind of elevator door impact resistance detection devices.
Background technique
When elevator safety problem is increasingly valued by people, elevator door is also increasingly caused to the technical problem of safety
The concern of system manufacturers, for elevator door, if door-plate is hit, it is possible to door plate deformation can be made, if door plate deformation
Larger, then the gap between door-plate and crossbeam or door-plate and column is possible to become larger, and excessive gap is the presence of safety
Hidden danger, the safety of people may be endangered.
Severely deformed or displacement, many elevators occur in order to solve the problems, such as door-plate under by improper power impact events
Producer uses the method for increasing door-plate intensity, therefore the impact resistance of end of door plate is just needed to can be carried out detection, traditional detection side
Method is to be mounted on door-plate in lift car to carry out impact test with pendulum again, needs frequently mobile car body to not in this way
Resistance degree with position is detected, and moving process is especially cumbersome.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of elevator door impact resistance inspection proposed
Survey device.
To achieve the goals above, present invention employs following technical solutions:
A kind of elevator door impact resistance detection device, including carriage and the interior cavity that sets in the pedestal of rectangular parallelepiped structure, the bottom
The bottom interior wall of seat has been bolted support frame, and the middle part of support frame is embedded with electric pushrod, and the electric pushrod prolongs
The top of boom is fixed with the first tooth plate, and the top of support frame as described above is bolted the C-type steel sliding rail of opening upwards, and
T-shaped slider is slidably connected in C-type steel sliding rail, the top of the T-shaped slider is fixed with gusseted plate, the side of the pedestal
It is bolted T shape sliding rail, and the outer wall of T shape sliding rail slidably connects sliding rack, the top of the sliding rack passes through spiral shell
Bolt is fixed with hydraulic mandril, and the top of the extension rod of hydraulic mandril is fixed with mounting plate, the top bucket bolt of the mounting plate
It is fixed with shock machine.
Preferably, the slot bottom of the C-type steel sliding rail is provided with rectangular opening compatible with the first tooth plate, and C-type steel sliding rail is embedded in
In the upper surface of pedestal, the lower surface of T-shaped slider is reserved with rectangular channel right above the first tooth plate.
Preferably, the second tooth plate is connected in the rectangular channel, and the lower surface of T-shaped slider is embedding close to four corners
Equipped with ball.
Preferably, the lower surface of first tooth plate is welded with round bar by two close end, and the top of support frame is provided with
Jack compatible with round bar.
Preferably, the upper surface of the pedestal is reserved with mounting hole immediately below carriage, and rotation connects in mounting hole
It is connected to the live-roller equidistantly distributed.
Preferably, servo motor, and the output shaft of servo motor have been bolted on the lower beam of the sliding rack
Top is fixed with driving gear.
Preferably, the side of the T shape sliding rail is embedded with rack gear, and rack gear intermeshes with driving gear
Compared with prior art, the present invention provides a kind of elevator door impact resistance detection device, have it is following the utility model has the advantages that
1. being carried out by hydraulic mandril and shock machine that sliding rack top is arranged in so as to the position to pendulum any
It adjusts, to need to carry out shock detection to elevator door according to different positions, improves the convenience of detection.
2. can steadily reinforce the back side of lift car by the gusseted plate on T-shaped slider top of setting, make
The main entrance for obtaining elevator will not drop back when by hitting, and cooperate the live-roller of cage bottom that can carry out to the position of carriage
Adjustment makes lifting more convenient.
3. the electric pushrod of the first tooth plate bottom of cooperation can be steadily by two round bars that the first tooth plate bottom is arranged in
Ground push up and down to the first tooth plate, and then the first tooth plate and the second tooth plate is allowed to intermesh, it is ensured that T-shaped slider is being pushed away
It is fixed in situ when power.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, convenient be conveniently adjusted is operated.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of elevator door impact resistance detection device proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of elevator door impact resistance detection device proposed by the present invention；
Fig. 3 is the enlarged structure schematic diagram at a kind of elevator door impact resistance detection device A proposed by the present invention.
In figure: 1- pedestal, the first tooth plate of 2-, 3- round bar, the electronic pressure pin of 4-, 5- support frame, 6-C fashioned iron sliding rail, 7- second
Tooth plate, 8-T shape sliding block, 9- gusseted plate, 10- carriage, 11- shock machine, 12- mounting plate, 13- hydraulic mandril, 14- sliding
Frame, 15- rack gear, 16- driving gear, 17- servo motor, 18-T shape sliding rail, 19- live-roller, 20- ball.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of elevator door impact resistance detection device, including carriage 10 and the interior cavity that sets in rectangular parallelepiped structure
Pedestal 1, the bottom interior wall of pedestal 1 has been bolted support frame 5, and the middle part of support frame 5 is embedded with electric pushrod 4, electricity
The top of dynamic 4 extension rod of push rod is fixed with the first tooth plate 2, and the top of support frame 5 is bolted the C-type steel of opening upwards
Sliding rail 6, and T-shaped slider 8 is slidably connected in C-type steel sliding rail 6, the top of T-shaped slider 8 is fixed with 9 pedestal 1 of gusseted plate
Side has been bolted T shape sliding rail 18, and the outer wall of T shape sliding rail 18 slidably connects sliding rack 14, the top of sliding rack 14
End has been bolted hydraulic mandril 13, and the top of the extension rod of hydraulic mandril 13 is fixed with mounting plate 12, mounting plate 12
Top bucket bolt be fixed with shock machine 11.
In the present invention, the slot bottom of C-type steel sliding rail 6 is provided with rectangular opening compatible with the first tooth plate 2, and C-type steel sliding rail 6 is embedded in
In the upper surface of pedestal 1, the lower surface of T-shaped slider 8 is reserved with rectangular channel close to the surface of the first tooth plate 2.
Wherein, the second tooth plate 7 is connected in rectangular channel, and the lower surface of T-shaped slider 8 is embedded with close to four corners
Ball 20.
Wherein, the lower surface of the first tooth plate 2 is welded with round bar 3 by two close end, and the top of support frame 5 is provided with and circle
The compatible jack of bar 3 cooperates the electric pushrod 4 of 2 bottom of the first tooth plate steadily can push up up and down to the first tooth plate 2
It is dynamic, and then the first tooth plate 2 and the second tooth plate 7 is allowed to intermesh, it is ensured that T-shaped slider 8 is fixed in situ when by thrust.
Wherein, the upper surface of pedestal 1 is reserved with mounting hole close to the underface of carriage 10, and is rotatably connected in mounting hole
The live-roller 19 equidistantly distributed.
Wherein, servo motor 17, and the output shaft of servo motor 17 have been bolted on the lower beam of sliding rack 14
Top is fixed with driving gear 16.
Wherein, the side of T shape sliding rail 18 is embedded with rack gear 15, and rack gear 15 intermeshes with driving gear.
Working principle: first the door of lift car 10 is placed on live-roller 19 again towards shock machine 11 when use, later
It slowly pushes gusseted plate 9 to the left again, steadily reinforces the back side of lift car 10, the main entrance of carriage 10 is allowed to be hit
When will not drop back, cooperation 10 bottom of carriage live-roller 19 position of carriage 10 can be adjusted, allow lifting more
Conveniently when the vertical plane of gusseted plate 9 and carriage 10 contact, starting electric pushrod 4 carries out upwards the first tooth plate 2
It pushes, and then the first tooth plate 2 and the second tooth plate 7 is allowed to intermesh, it is ensured that T-shaped slider 8 is fixed on original when by thrust
Ground, the hydraulic mandril 13 for restarting the servo motor 17 and its top on sliding rack 14 later adjust the position of 11 pendulum of shock machine
It sets, to need to carry out elevator door shock detection according to different positions, adjustment restarts shock machine 11 to its sedan-chair after finishing
The door in compartment 10 is impacted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of elevator door impact resistance detection device, including carriage (10) and it is interior set the pedestal (1) that cavity is in rectangular parallelepiped structure,
It is characterized in that, the bottom interior wall of the pedestal (1) has been bolted support frame (5), and the middle part of support frame (5) is embedded with
The top of electric pushrod (4), electric pushrod (4) extension rod is fixed with the first tooth plate (2), the top of support frame as described above (5)
It is bolted the C-type steel sliding rail (6) of opening upwards, and slidably connects T-shaped slider (8), institute in C-type steel sliding rail (6)
The top for stating T-shaped slider (8) is fixed with gusseted plate (9), and the side of the pedestal (1) has been bolted T shape sliding rail
(18), and the outer wall of T shape sliding rail (18) slidably connects sliding rack (14), and the top of the sliding rack (14) is bolted
Have hydraulic mandril (13), and the top of the extension rod of hydraulic mandril (13) is fixed with mounting plate (12), the mounting plate (12)
Top bucket bolt is fixed with shock machine (11).
2. a kind of elevator door impact resistance detection device according to claim 1, which is characterized in that the C-type steel sliding rail (6)
Slot bottom be provided with the compatible rectangular opening with the first tooth plate (2), C-type steel sliding rail (6) is inlaid in the upper surface of pedestal (1), and T shape is sliding
The lower surface of block (8) is reserved with rectangular channel right above the first tooth plate (2).
3. a kind of elevator door impact resistance detection device according to claim 2, which is characterized in that clamping in the rectangular channel
Have the second tooth plate (7), and the lower surface of T-shaped slider (8) is embedded with ball (20) close to four corners.
4. a kind of elevator door impact resistance detection device according to claim 1, which is characterized in that first tooth plate (2)
Lower surface be welded with round bar (3) by two close end, and the top of support frame (5) is provided with and round bar (3) compatible jack.
5. a kind of elevator door impact resistance detection device according to claim 1, which is characterized in that the pedestal (1) it is upper
Surface is reserved with mounting hole immediately below carriage (10), and the live-roller equidistantly distributed is rotatably connected in mounting hole
(19)。
6. a kind of elevator door impact resistance detection device according to claim 1, which is characterized in that the sliding rack (14)
It has been bolted on lower beam servo motor (17), and the output shaft top of servo motor (17) is fixed with driving gear
(16)。
7. a kind of elevator door impact resistance detection device according to claim 1, which is characterized in that the T shape sliding rail (18)
Side be embedded with rack gear (15), and rack gear (15) intermeshes with driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515929.2A CN109580154A (en) | 2018-12-11 | 2018-12-11 | A kind of elevator door impact resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515929.2A CN109580154A (en) | 2018-12-11 | 2018-12-11 | A kind of elevator door impact resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580154A true CN109580154A (en) | 2019-04-05 |
Family
ID=65929229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515929.2A Pending CN109580154A (en) | 2018-12-11 | 2018-12-11 | A kind of elevator door impact resistance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692630A (en) * | 2023-06-07 | 2023-09-05 | 重庆能源职业学院 | Elevator safety detection device |
| CN117147089A (en) * | 2023-10-30 | 2023-12-01 | 江苏丰实智能门窗科技有限公司 | Impact resistance testing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206132343U (en) * | 2016-09-27 | 2017-04-26 | 杭州奥立达电梯有限公司 | Door plant striking test jig of elevator |
| CN106706451A (en) * | 2016-12-26 | 2017-05-24 | 广东鸿联科技有限公司 | Hammer lift-cabin door strength tester |
| CN106908211A (en) * | 2017-03-28 | 2017-06-30 | 通用电梯股份有限公司 | A kind of door of elevator striking experiment device |
| CN108918105A (en) * | 2018-05-07 | 2018-11-30 | 克莱斯电梯（中国）有限公司 | A kind of door of elevator impact test device |
| CN209342327U (en) * | 2018-12-11 | 2019-09-03 | 伯朗电梯（郴州）有限公司 | A kind of elevator door impact resistance detection device |
-
2018
- 2018-12-11 CN CN201811515929.2A patent/CN109580154A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206132343U (en) * | 2016-09-27 | 2017-04-26 | 杭州奥立达电梯有限公司 | Door plant striking test jig of elevator |
| CN106706451A (en) * | 2016-12-26 | 2017-05-24 | 广东鸿联科技有限公司 | Hammer lift-cabin door strength tester |
| CN106908211A (en) * | 2017-03-28 | 2017-06-30 | 通用电梯股份有限公司 | A kind of door of elevator striking experiment device |
| CN108918105A (en) * | 2018-05-07 | 2018-11-30 | 克莱斯电梯（中国）有限公司 | A kind of door of elevator impact test device |
| CN209342327U (en) * | 2018-12-11 | 2019-09-03 | 伯朗电梯（郴州）有限公司 | A kind of elevator door impact resistance detection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692630A (en) * | 2023-06-07 | 2023-09-05 | 重庆能源职业学院 | Elevator safety detection device |
| CN116692630B (en) * | 2023-06-07 | 2024-01-26 | 重庆能源职业学院 | Elevator safety detection device |
| CN117147089A (en) * | 2023-10-30 | 2023-12-01 | 江苏丰实智能门窗科技有限公司 | Impact resistance testing device |
| CN117147089B (en) * | 2023-10-30 | 2024-04-09 | 江苏丰实智能门窗科技有限公司 | Impact resistance testing device |
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