CN205826263U - A kind of elevator door pendulum impact test frame - Google Patents
A kind of elevator door pendulum impact test frame Download PDFInfo
- Publication number
- CN205826263U CN205826263U CN201620793958.5U CN201620793958U CN205826263U CN 205826263 U CN205826263 U CN 205826263U CN 201620793958 U CN201620793958 U CN 201620793958U CN 205826263 U CN205826263 U CN 205826263U
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- China
- Prior art keywords
- lock
- fixed
- connecting rod
- elevator door
- impact test
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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.)
- Withdrawn - After Issue
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Abstract
This utility model provides a kind of elevator door pendulum impact test frame, including base, main support and upper bracket, is provided with head rod, the second connecting rod and the 3rd connecting rod in described main support from top to down；It is fixed with base below described main support, is fixed on upper bracket；Described upper bracket front end is provided with pull bar, and rear end is provided with pulley assembly；Described pull bar is connected with pendulum by suspender member；Lock rest device it is fixed with between described head rod and the second connecting rod；It is fixed with pulling apparatus in described 3rd connecting rod；It is provided with steel wire rope on described pulley assembly；Steel wire rope one end is fixed with pulling apparatus, and the other end is connected with lock rest device upper end.This utility model carries out positioning action by lock rest device, is inputted as power by pulling apparatus, reduces labor intensity, improve test efficiency, reaches quantitative, qualitative test, eliminates the risk factor of the unknown and affects the uncertain factor of testing inspection.
Description
Technical field
This utility model belongs to elevator technology field, is specifically related to a kind of elevator door pendulum impact test frame.
Background technology
Along with the development of manufacturing industry of the lift, elevator safety performance is the most increasingly paid attention to, especially elevator landing door system
Security performance.To this end, many Zheng Ti manufacturers and elevator components producer have all carried out GB 7588-2003 " elevator manufacture and peace
Dress safety standard " pendulum impact test of floor door system that requires in No. 1 amendment.In order to prevent passenger wait ladder time artificial
Clash into or unpredictable impact, cause layer door to depart from guider, cause personnel to crash into hoistway and security incident occurs, need
Specifically test, make layer door system meet safe handling requirement when designing, manufacturing and dispatch from the factory.
Traditional test method completes test by artificial lifting pendulum, there may be anthropic factor impact in process of the test
The kinetic energy of Charpy impact, there is also risk factor that may be present in some processs of the test.Because current test method compares
Simply, operation easier is big, and labor intensity is high, is badly in need of a new technical scheme and solves above-mentioned technical problem.
Utility model content
A kind of elevator door Charpy impact that the purpose of this utility model is to solve above-mentioned prior art problem and provides
Test stand.
A kind of elevator door pendulum impact test frame, including in base, main support and upper bracket, described main support from upper
It is arranged with head rod, the second connecting rod and the 3rd connecting rod；It is fixed with base below described main support, is fixed on
Upper bracket；Described upper bracket front end is provided with pull bar；Rear end is provided with pulley assembly；Pull bar is connected with pendulum by suspender member；
Lock rest device it is fixed with between described head rod and the second connecting rod；It is fixed with pulling apparatus in described 3rd connecting rod；
It is provided with steel wire rope on described pulley assembly；Steel wire rope one end is fixed with pulling apparatus, and the other end is connected with lock rest device upper end.
Further, described lock rest device includes suspension ring, lock core, lock, lock torr, lock collar seat and pallet；Described suspension ring are solid
It is scheduled on lock core；Described lock torr includes lock collar and locking plate；It is provided with in described lock collar and organizes fore shaft more；It is provided with out on described locking plate
Mouth pallet upwards；After described lock core passes the square hole of lock, it is fixed in fore shaft by spacer pin；Described lock collar seat is by even
Pin is connected with lock torr；The other end of described steel wire rope is connected with suspension ring.
Further, described pulling apparatus includes crank and capstan winch, is provided with connecting shaft between two capstan winches；Described crank
It is connected with connecting shaft；One end of described steel wire rope is fixed with connecting shaft.
Further, the two ends of described upper bracket are respectively arranged with the first cross bar and the second cross bar；Described pulley assembly is solid
It is scheduled on below the first cross bar；Described pull bar is fixed on the second cross bar.
Further, the side of described 3rd connecting rod is provided with cushion pad, cushion pad and lock restitope in main support
Side.
Further, it is provided with diagonal brace between described base and main support.
Further, described base is provided below universal wheel.
The beneficial effects of the utility model: this utility model carries out positioning action by lock rest device, passes through pulling apparatus
Input as power, reduce labor intensity, improve test efficiency, and this design completely avoid the shadow of anthropic factor
Ringing, making pendulum is the state of freely falling body, it is ensured that the kinetic energy of Charpy impact is not affected by anthropic factor, operates this test stand
Time, operator are to fall to the freely falling body controlling the lifting moving of pendulum and pendulum by crank, reach examination quantitative, qualitative
Test, eliminate the risk factor of the unknown and affect the uncertain factor of testing inspection.
Accompanying drawing explanation
Fig. 1, Fig. 2 are this utility model different angles structural representation.
Fig. 3, Fig. 4 are this utility model running status different angles structural representation.
Fig. 5 is this utility model exploded structural representation.
Fig. 6, Fig. 7 and Fig. 8 are that this utility model locks rest device STRUCTURE DECOMPOSITION figure.
Wherein: 1, universal wheel；2, base；3, diagonal brace；4, main support；5, pulling apparatus；6, lock rest device；7, assembly pulley
Part；8, the first cross bar；9, upper bracket；10, pull bar；11, the second cross bar；12, suspender member；13, steel wire rope；14, pendulum；15, slow
Die head；41, head rod；42, the second connecting rod；43, the 3rd connecting rod；51, crank；52, capstan winch；53, connecting shaft；61、
Suspension ring；62, lock core；63, lock；64, lock torr；65, lock collar seat；66, pallet；67, spacer pin；68, connecting pin；641, lock collar；
642, locking plate；643, fore shaft.
Detailed description of the invention
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but is not intended that this reality
With novel any restriction.
Referring to shown in Fig. 1 to Fig. 8, this utility model provides a kind of technical scheme: a kind of elevator door Charpy impact tries
Test frame, including base 2, main support 4 and upper bracket 9, in described main support 4, be provided with head rod 41, second from top to down
Connecting rod 42 and the 3rd connecting rod 43；It is fixed with base 2 below described main support 4, is fixed on upper bracket 9；Described upper
Frame 9 front end is provided with pull bar 10；Rear end is provided with pulley assembly 7；Pull bar 10 is connected with pendulum 14 by suspender member 12；Described
Lock rest device 6 it is fixed with between one connecting rod 41 and the second connecting rod 42；It is fixed with pulling apparatus in described 3rd connecting rod 43
5；It is provided with steel wire rope 13 on described pulley assembly 7；Steel wire rope 13 one end is fixed with pulling apparatus 5, the other end and lock rest device 6
Upper end connects.The other end of steel wire rope 13 can be provided with hook, is used for connecting lock rest device 6, more convenient, below pendulum 14
Can be provided with connection ring, steel wire rope 13 can be drawn pendulum 14 to lock by hook traction pendulum 14 connection ring below
On rest device 6, being drawn by pulling apparatus 5, realize two operations by a pulling apparatus 5, simple and practical, save time province
Power, reduces labor intensity.Lock rest device 6 carries out positioning action, is inputted as power by pulling apparatus, reduces work strong
Degree, improves test efficiency, and this design completely avoid the impact of anthropic factor, makes the pendulum 14 shape in freely falling body
State, it is ensured that the kinetic energy of pendulum 14 impact is not affected by anthropic factor, and when operating this test stand, operator are by pulling apparatus
The freely falling body of 5 lifting moving controlling pendulum 14 and pendulum 14 falls, and reaches quantitative, qualitative test, eliminates the danger of the unknown
Danger factor and the uncertain factor affecting testing inspection.
As priority scheme of the present utility model, described lock rest device 6 includes suspension ring 61, lock core 62, lock 63, lock torr
64, lock collar seat 65 and pallet 66；Described suspension ring 61 are fixed on lock core 62；Described lock torr 64 includes lock collar 641 and locking plate 642；
Many group fore shafts 643 it are provided with in described lock collar 641；The pallet 66 of opening upwards it is provided with on described locking plate 642；Described lock core 62
After the square hole of lock 63, it is fixed in fore shaft 643 by spacer pin 67；Described lock collar seat 65 is by connecting pin 68 and lock torr
64 connect；The other end of described steel wire rope 13 is connected with suspension ring 61.
Concrete, pendulum 14 is drawn on the pallet 66 to lock rest device 6, after experiment starts, and the hook on steel wire rope 13
Being connected with suspension ring 61, control to move on lock core 62 by pulling apparatus 5, make lock torr 64 rotate, the pendulum 14 on pallet 66 falls, pendulum
Hammer 14 such as hits at the door-plate to be tested in free falling body state, and test completes, the state of viewing test Rear Door, records data,
Complete impact experiment.Lock core 62 inserts in lock 63, and lock core 62 lower end arranges a spacer pin 67, is used for preventing lock core 62 from carrying
Deviate from lock 63 when drawing, ensure the reliability of lock rest device.Lock torr 64 is linked together by connecting pin 68 with lock collar seat 65, protects
Card is when lock core 62 departs from, and lock torr 66 can the bottom the most immediately, it is ensured that pendulum 14 abrupt release so that it is can be more
Add the situation that real simulated field clashes into.Lock core 62 is engaged with the fore shaft 643 of lock torr 64, it is ensured that pendulum raise height, logical
Cross different fore shaft 643 in lock torr 64 to coordinate with lock core 62 so that it is can meet the shock of differing heights, the scope of application is wider.
As priority scheme of the present utility model, described pulling apparatus 5 includes crank 51 and capstan winch 52, two capstan winches 52 it
Between be provided with connecting shaft 53；Described crank 51 is connected with connecting shaft 53；One end of described steel wire rope 13 is fixed with connecting shaft 53, logical
Cross crank 51 and carry out the input of power, very convenient, it is also possible to be considered as electric controller.
As priority scheme of the present utility model, it is horizontal that the two ends of described upper bracket 9 are respectively arranged with the first cross bar 8 and second
Bar 11；Described pulley assembly 7 is fixed on below the first cross bar 8；Described pull bar 10 is fixed on the second cross bar 11.Described pull bar 10
Can on the second cross bar 11 up-down adjustment, adjust the height of pendulum 14, reach the requirement of technical parameter of experiment.
As priority scheme of the present utility model, the side of described 3rd connecting rod 43 is provided with cushion pad 15, cushion pad
15 are positioned at the inner sides of main support 4 with lock torr 64, after lock torr 64 rotates, falls, carry out crusherbull zone, little to device damage, and
And noise is the least, the experimenter of operation will not be caused hearing damage.
As priority scheme of the present utility model, being provided with diagonal brace 3 between described base 2 and main support 4, reinforcement structure is strong
Degree.
As priority scheme of the present utility model, described base 2 is provided below universal wheel 1, it is simple to mobile.
Preferred implementation of the present utility model described in detail above, but this utility model is not limited to above-mentioned enforcement
Detail in mode, in technology concept of the present utility model, can be carried out the technical solution of the utility model
Multiple equivalents, these equivalents belong to protection domain of the present utility model.
Claims (7)
1. an elevator door pendulum impact test frame, including base, main support and upper bracket, it is characterised in that: described master props up
Head rod, the second connecting rod and the 3rd connecting rod it is provided with from top to down in frame；It is fixed with base below described main support,
It is fixed on upper bracket；Described upper bracket front end is provided with pull bar, and rear end is provided with pulley assembly；Described pull bar is by hanging
Part is connected with pendulum；Lock rest device it is fixed with between described head rod and the second connecting rod；In described 3rd connecting rod admittedly
Surely there is pulling apparatus；It is provided with steel wire rope on described pulley assembly；Steel wire rope one end is fixed with pulling apparatus, the other end and lock torr
Device upper end connects.
A kind of elevator door pendulum impact test frame the most according to claim 1, it is characterised in that: described lock rest device bag
Include suspension ring, lock core, lock, lock torr, lock collar seat and pallet；Described suspension ring are fixed on lock core；Described lock torr includes lock collar and lock
Sheet；It is provided with in described lock collar and organizes fore shaft more；The pallet of opening upwards it is provided with on described locking plate；Described lock core is through lock
After square hole, it is fixed in fore shaft by spacer pin；Described lock collar seat is connected with lock torr by connecting pin；Another of described steel wire rope
End is connected with suspension ring.
A kind of elevator door pendulum impact test frame the most according to claim 1, it is characterised in that: described pulling apparatus bag
Include crank and capstan winch, between two capstan winches, be provided with connecting shaft；Described crank is connected with connecting shaft；One end of described steel wire rope with
Connecting shaft is fixed.
A kind of elevator door pendulum impact test frame the most according to claim 1, it is characterised in that: the two of described upper bracket
End is respectively arranged with the first cross bar and the second cross bar；Described pulley assembly is fixed on below the first cross bar；Described pull bar is fixed on
On second cross bar.
A kind of elevator door pendulum impact test frame the most according to claim 2, it is characterised in that: described 3rd connecting rod
Side be provided with cushion pad, cushion pad and lock restitope are in the inner side of main support.
A kind of elevator door pendulum impact test frame the most according to claim 1, it is characterised in that: described base props up with main
Diagonal brace it is provided with between frame.
A kind of elevator door pendulum impact test frame the most according to claim 1, it is characterised in that: set below described base
It is equipped with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793958.5U CN205826263U (en) | 2016-07-27 | 2016-07-27 | A kind of elevator door pendulum impact test frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793958.5U CN205826263U (en) | 2016-07-27 | 2016-07-27 | A kind of elevator door pendulum impact test frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826263U true CN205826263U (en) | 2016-12-21 |
Family
ID=57561787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620793958.5U Withdrawn - After Issue CN205826263U (en) | 2016-07-27 | 2016-07-27 | A kind of elevator door pendulum impact test frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973561A (en) * | 2016-07-27 | 2016-09-28 | 苏州易升电梯部件有限公司 | Elevator landing door pendulum impact test rack |
| CN117232998A (en) * | 2023-11-10 | 2023-12-15 | 苏州施耐德电梯有限公司 | Elevator landing door strength detection device |
-
2016
- 2016-07-27 CN CN201620793958.5U patent/CN205826263U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973561A (en) * | 2016-07-27 | 2016-09-28 | 苏州易升电梯部件有限公司 | Elevator landing door pendulum impact test rack |
| CN105973561B (en) * | 2016-07-27 | 2018-06-05 | 苏州易升电梯部件有限公司 | A kind of elevator door pendulum impact test frame |
| CN117232998A (en) * | 2023-11-10 | 2023-12-15 | 苏州施耐德电梯有限公司 | Elevator landing door strength detection device |
| CN117232998B (en) * | 2023-11-10 | 2024-01-23 | 苏州施耐德电梯有限公司 | Elevator landing door strength detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20180605 |