CN205664992U - Floor spring testing system - Google Patents
Floor spring testing system Download PDFInfo
- Publication number
- CN205664992U CN205664992U CN201620486091.9U CN201620486091U CN205664992U CN 205664992 U CN205664992 U CN 205664992U CN 201620486091 U CN201620486091 U CN 201620486091U CN 205664992 U CN205664992 U CN 205664992U
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- framework
- door
- test door
- floor spring
- test
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a floor spring testing system, includes framework, experimental door, actuating mechanism and electric cabinet, experimental door articulates in the framework, makes it swing in the framework, the pendulum groove is installed to the bottom of experimental door, actuating mechanism installs in the bottom of framework, still including the swinging arms, it is installed in actuating mechanism, and actuating mechanism drive swinging arms rotates, makes its and pendulum slot combination, and the drawbar test door opens and shuts, still including the count sensor, it is installed in the framework. The electric cabinet sets up in one side of framework. The utility model discloses according to above -mentioned content, one -way life -span and the two -way life -span that can measure the floor spring, the pass test standard, the count sensor is used for calculating the fatigue test number, whole process automation, and the experimental precision of improvement reduces the error that leads to the fact owing to artifical experiment.
Description
Technical field
This utility model relates to test machines field, particularly relates to a kind of floor spring pilot system.
Background technology
Floor spring is a kind of hydraulic door-closer, relies on worm-and-wheel gear to realize the positive and negative two-way of door and is automatically switched off.With
Being widely used of floor spring, more and more higher to the prescription of floor spring.According to industry standard, floor spring needs to check the life-span
Lockup, moment of closing the door, Energy Efficiency Ratio, load performance, enabling shock-absorbing capacity and time delay are closed the door the mechanics projects such as function.Except the life-span
Outward, other mechanical property project is generally by manually testing, and there is the amount of labour big, expends the time long, and test error is big
The little problem such as vary with each individual, eventually results in the product quality come into the market uneven.And floor spring inspection the most on the market
Measurement equipment is primarily directed to the design of floor spring delivery test, and function singleness and precision are relatively low；In order to meet the demand of detection efficiency,
Optimum Design of accomplishing as much as possible, thus reduce in standard the requirement to size.
Utility model content
The purpose of this utility model is to propose a kind of floor spring pilot system, its compact conformation, and working stability can be to not
Close the door with the life-span of floor spring, lockup, moment of closing the door, Energy Efficiency Ratio, load performance, enabling shock-absorbing capacity and the time delay of type
Function is tested, whole process automation, visualization excessively, improves the precision of test, saves time and manpower.
For reaching this purpose, this utility model by the following technical solutions:
A kind of floor spring pilot system, including framework, test door, actuator and electric cabinet；Described test door hinge is connected to
In described framework so that it is can swing in described framework；
The bottom of described test door is provided with pendulum groove；
Described actuator is installed on the bottom of framework；
Also including swing arm, it is installed on described actuator, and described actuator drives described swing arm to rotate, and makes
It draws described test door folding with described pendulum slot fit；
Also including sensor for countering, it is installed on described framework.
Described electric cabinet is arranged at the side of described framework.
Further, described actuator includes motor, motor cabinet, the first reductor, the second reductor；
Described first reductor and the second reductor are worm gear structure；
Described motor is installed on described motor cabinet；
Described motor drives described first reductor by chain sprocket structure；
Described first reductor drives described second reductor by sprocket wheel chain structure；
Described swing arm is respectively arranged in described first reductor and the second reductor.
Further, one end of described swing arm is provided with bearing pin, and described bearing pin is provided with bearing.
Further, also include moment test device, described moment test device include strength sensor, electric pushrod,
Rotating seat, catch bar and holder；
Described moment test device is positioned at the side of described test door；
Described rotating seat is installed on described framework, and described electric pushrod is installed on described rotating seat, and described holder is installed on
Described rotating seat, makes described electric pushrod be sandwiched between described holder and rotating seat；
The main shaft of described electric pushrod is connected with described catch bar；
One end of described catch bar is rotatably connected at described framework；
Described strength sensor is removably installed between described catch bar and described test door, described strength sensor
It is perpendicular to described test door.
Further, also including floating junction and sensor contiguous block, described floating junction is installed on described strength sensing
Device, described sensor contiguous block is installed on described test door, and described floating junction is installed on described sensor contiguous block.
Further, also including load testing mechanism, described load testing mechanism includes vertical pulley, parallel pulley, steel
Silk, counterweight, lock cylinder and clamp；
Described vertical pulley is installed on described framework with parallel pulley, is all located at the side of described test door；
Described steel wire is arranged at described vertical pulley with on the chute of parallel pulley, and one end of described steel wire is provided with described
Counterweight, the other end of described steel wire is connected with described test door；
The main shaft of described lock cylinder is provided with dop, and described clamp is provided with hole clipping；
Described lock cylinder is installed on described framework, and it is positioned at the top of described test door, and described clamp is installed on described
Test door, when described test door is closed, described dop is just to described hole clipping.
Further, also including counterweight and add carrier gas cylinder, it is installed on described framework, is positioned at the top of described vertical pulley.
Further, also including lifting device, described lifting device includes lifting cylinder and union joint；
Described lifting cylinder is installed on described framework, and described union joint is installed on described test door, and described test door is in
During closed mode, described lifting cylinder is positioned at the underface of described union joint.
Further, angle scale is also included；
Described angle scale is installed on the bottom of described framework, is positioned at the lower section of described pendulum groove；
When described test door swings, described pendulum groove just refers in the angular range of described angle scale.
Further, also including display module, it is arranged at described electric cabinet.
This utility model according to foregoing, its compact conformation, working stability, can be to the longevity of different types of floor spring
Life, lockup, moment of closing the door, Energy Efficiency Ratio, load performance, enabling shock-absorbing capacity and time delay function of closing the door is tested, whole
Cross process automation, visualization, improve the precision of test, save time and labour force；The unidirectional of floor spring can be measured
Life-span and two-way life-span, Pass Test standard, described sensor for countering is used for calculating fatigue test number of times, and whole process is automatic
Change, improve the precision of test, reduce the error caused due to man-made chamber.
Accompanying drawing explanation
Fig. 1 is the structural representation of one of them embodiment of this utility model.
Fig. 2 is the rearview of one of them embodiment of this utility model.
Fig. 3 is the partial enlarged drawing at Fig. 2 A.
Wherein: framework 1, lifting device 16, lifting cylinder 161, union joint 162, test door 2, pendulum groove 22, execution
Mechanism 3, swing arm 32, bearing 321, motor 33, motor cabinet the 34, first reductor the 351, second reductor 352, electricity
Control case 4, display module 41, moment test device 6, strength sensor 61, electric pushrod 62, main shaft 621, rotating seat
63, catch bar 64, holder 65, floating junction 66, sensor contiguous block 67, vertical pulley 71, parallel pulley 72, steel wire
73, counterweight 74, lock cylinder 75, dop 751, clamp 76, hole clipping 761, counterweight add carrier gas cylinder 77, angle scale 9.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As depicted in figs. 1 and 2, a kind of floor spring pilot system, including framework 1, test door 2, actuator 3 and electric cabinet
4；
Described test door 2 is articulated with in described framework 1 so that it is can swing in described framework 1；
The bottom of described test door 2 is provided with pendulum groove 22；
Described actuator 3 is installed on the bottom of framework 1；
Also including swing arm 32, it is installed on described actuator 3, and described actuator 3 drives described swing arm 32
Rotate so that it is coordinate with described pendulum groove 22, draw the folding of described test door 2；
Also including sensor for countering, it is installed on described framework 1.
Described electric cabinet 4 is arranged at the side of described framework 1.
When using described a kind of floor spring pilot system, start electric cabinet 4, trigger its work.Carry out the fatigue of floor spring
During test, described actuator 3 drives described swing arm 32 to rotate so that it is coordinate with described pendulum groove 22, draws described test door 2
Carrying out bidirectional open, described test door 2 at least opens 75 °, and the most described swing arm 32 departs from described pendulum groove 22, described test door
2 close under the effect of described floor spring self voluntarily, by described actuator 3, swing arm 32 and the cooperation of pendulum groove 22, institute
State a kind of floor spring pilot system and can measure the unidirectional life-span of floor spring and two-way life-span, Pass Test standard, described counting
Sensor is used for calculating fatigue test number of times, whole process automation of crossing, the precision of raising test, reduces due to man-made chamber
The error caused.
Further, as it is shown in figure 1, described actuator 3 includes motor 33, motor cabinet the 34, first reductor 351, second
Reductor 352；
Described first reductor 351 and the second reductor 352 are worm gear structure；
Described motor 33 is installed on described motor cabinet 34；
Described motor 33 drives described first reductor 351 by chain sprocket structure；
Described first reductor 351 drives described second reductor 352 by sprocket wheel chain structure；
Described swing arm 32 is respectively arranged in described first reductor 351 and the second reductor 352.
Described motor 33 provides the power, described first reductor 351 and the second reductor 352 to be for described actuator 3
Worm gear structure, can obtain the biggest gear ratio, easily facilitates drive described swing arm 32 mounted thereto and moves, institute
State the folding in each responsible 2 one directions of Control experiment door of the swing arm 32 on the first reductor 351 and the second reductor 352, real
The now two-way life test to described test door 2.
Further, as it is shown in figure 1, one end of described swing arm 32 is provided with bearing pin, described bearing pin is provided with bearing
321。
Described bearing 321 can rotate on described bearing pin, and described swing arm 32 coordinates with described pendulum groove 22, and traction is described
When test door 2 is opened, described bearing 321 can reduce the frictional force between itself and described pendulum groove 22, more effortlessly described examination
Test door 2 to open.
Further, as it is shown on figure 3, also include moment test device 6, described moment test device 6 includes that strength senses
Device 61, electric pushrod 62, rotating seat 63, catch bar 64 and holder 65；
Described moment test device 6 is positioned at the side of described test door 2；
Described rotating seat 63 is installed on described framework 1, and described electric pushrod 62 is installed on described rotating seat 63, described holder
65 are installed on described rotating seat 63, make described electric pushrod 62 be sandwiched between described holder 65 and rotating seat 63；
The main shaft 621 of described electric pushrod 62 is connected with described catch bar 64；
One end of described catch bar 64 is rotatably connected at described framework 1；
Described strength sensor 61 is removably installed between described catch bar 64 and described test door 2, described strength
Sensor 61 is perpendicular to described test door 2.
When carrying out the test of moment efficiency, by rotating described rotating seat 63, after selecting suitable position, described electric pushrod
The main shaft 621 of 62 is connected with described catch bar 64, when described electric pushrod 62 works, and described main shaft 621 stretching by self
Contracting, draws described catch bar 64 and moves.
Owing to described strength sensor 61 is removably installed between described catch bar 64 and described test door 2, described
When door push rod 64 moves, the folding of described test door 2, described strength sensor 61 can be driven to be perpendicular to described test door 2, meet
Industry standard, when described test door 2 folding, described strength sensor 61 can correspondingly measure enabling moment and moment of closing the door,
By the calculating of described electric cabinet 4, thus draw moment Energy Efficiency Ratio.
Utilize described electric pushrod 62 to drive, described catch bar 64 can be made more uniformly to move, so that described test
Door 2 is more uniformly stressed when folding so that the moment Energy Efficiency Ratio tested out is more accurate.
Further, as it is shown on figure 3, also include floating junction 66 and sensor contiguous block 67, described floating junction 66 is pacified
Being loaded on described strength sensor 61, described sensor contiguous block 67 is installed on described test door 2, and described floating junction 66 is installed on
Described sensor contiguous block 67.
Utilize coordinating of described floating junction 66 and described sensor contiguous block 67 so that described floating junction 66 is more steady
Admittedly be arranged on described sensor contiguous block 67, so that described strength sensor 61 is more steady when test moment Energy Efficiency Ratio
Fixed.
Further, as it is shown in figure 1, also include load testing mechanism 7, described load testing mechanism 7 includes vertical pulley
71, parallel pulley 72, steel wire 73, counterweight 74, lock cylinder 75 and clamp 76；
Described vertical pulley 71 is installed on described framework 1 with parallel pulley 72, is all located at the side of described test door 2；
Described steel wire 73 be arranged at described vertical pulley 71 with on the chute of parallel pulley 72, one end of described steel wire 73 peace
Equipped with described counterweight 74, the other end of described steel wire 73 is connected with described test door 2；
One end of described lock cylinder 75 is provided with dop 751, and described clamp 76 is provided with hole clipping 761；
Described lock cylinder 75 is installed on described framework 1, and it is positioned at the top of described test door 2, and described clamp 76 is installed
In described test door 2, when described test door 2 is closed, described dop 751 is just to described hole clipping 761.
When carrying out load testing, described test door 2 is closed, and described lock cylinder 75 drives described dop 751
Sticking in described hole clipping 761, one end of described steel wire 73 is provided with described counterweight 74, the other end of described steel wire 73 and described examination
Testing door 2 to connect, discharge the most suddenly, after long run test 10 times, range estimation door closer profile and accessory are with or without fracture, metaboly.
Whole process of the test is convenient precisely, the power that described counterweight 74 falls in vertical direction is converted in horizontal direction
Draw the power of described test door 2, it is ensured that test can be rapidly completed.
Further, as it is shown in figure 1, also include counterweight to add carrier gas cylinder 77, it is installed on described framework 1, is positioned at described perpendicular
The top of straight pulley 71.
When carrying out load testing, described counterweight 74 is connected with the described drive end adding carrier gas cylinder 77, utilizes described counterweight
Adding carrier gas cylinder 77, described counterweight 74 is drawn high, described counterweight adds carrier gas cylinder 77 can quickly add the described counterweight 74 of unloading, it is to avoid
The problem that when manually adding unloading, operating time difficulty is controlled.
Further, as it is shown on figure 3, also include lifting device 16, described lifting device includes lifting cylinder 161 and connects
162；
Described lifting cylinder is installed on described framework 1, and described union joint 162 is installed on described test door 2, described test door
2 when being closed, and described lifting cylinder 161 is positioned at the underface of described union joint 162.
It is connected with described union joint 162 by the drive end of described lifting cylinder 161, the most described lifting cylinder 161
Described test door 2 raises up, it is simple to change floor spring, reduces the labor intensity of operator.
Further, as in figure 2 it is shown, also include angle scale 9；
Described angle scale 9 is installed on the bottom of described framework 1, is positioned at the lower section of described pendulum groove 22；
When described test door 2 swings, described pendulum groove 22 just refers in the angular range of described angle scale 9.
Described angle scale 9 is set, it is possible to the folding angle pointing out described test door 2 intuitively, according to different examinations
Test, point out different folding angles intuitively.
Further, as it is shown in figure 1, also include display module 41, it is arranged at described electric cabinet 41.
Described display module 41 can show the test data of described a kind of floor spring pilot system, improves its visualization journey
Degree.Such as, when carrying out lockup test, described display module 41 can show that the effect at floor spring of the described test door 2
Under from 75 ° to the time completely closed.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.
Claims (10)
1. a floor spring pilot system, including framework, test door, actuator and electric cabinet；It is characterized in that: described test
Door hinge is connected in described framework so that it is can swing in described framework；
The bottom of described test door is provided with pendulum groove；
Described actuator is installed on the bottom of framework；
Also including swing arm, it is installed on described actuator, and described actuator drives described swing arm to rotate so that it is with
Described pendulum slot fit, draws described test door folding；
Also including sensor for countering, it is installed on described framework；
Described electric cabinet is arranged at the side of described framework.
A kind of floor spring pilot system the most according to claim 1, it is characterised in that: described actuator include motor,
Motor cabinet, the first reductor, the second reductor；
Described first reductor and the second reductor are worm gear structure；
Described motor is installed on described motor cabinet；
Described motor drives described first reductor by chain sprocket structure；
Described first reductor drives described second reductor by sprocket wheel chain structure；
Described swing arm is respectively arranged in described first reductor and the second reductor.
A kind of floor spring pilot system the most according to claim 1, it is characterised in that: one end of described swing arm is provided with
Bearing pin, described bearing pin is provided with bearing.
A kind of floor spring pilot system the most according to claim 1, it is characterised in that: also include moment test device,
Described moment test device includes strength sensor, electric pushrod, rotating seat, catch bar and holder；
Described moment test device is positioned at the side of described test door；
Described rotating seat is installed on described framework, and described electric pushrod is installed on described rotating seat, and described holder is installed on described
Rotating seat, makes described electric pushrod be sandwiched between described holder and rotating seat；
The main shaft of described electric pushrod is connected with described catch bar；
One end of described catch bar is rotatably connected at described framework；
Described strength sensor is removably installed between described catch bar and described test door, and described strength sensor is vertical
In described test door.
A kind of floor spring pilot system the most according to claim 4, it is characterised in that:
Also including floating junction and sensor contiguous block, described floating junction is installed on described strength sensor, described sensing
Device contiguous block is installed on described test door, and described floating junction is installed on described sensor contiguous block.
A kind of floor spring pilot system the most according to claim 1, it is characterised in that: also include load testing mechanism,
Described load testing mechanism includes vertical pulley, parallel pulley, steel wire, counterweight, lock cylinder and clamp；
Described vertical pulley is installed on described framework with parallel pulley, is all located at the side of described test door；
Described steel wire be arranged at described vertical pulley with on the chute of parallel pulley, one end of described steel wire be provided with described in join
Weight, the other end of described steel wire is connected with described test door；
The main shaft of described lock cylinder is provided with dop, and described clamp is provided with hole clipping；
Described lock cylinder is installed on described framework, and it is positioned at the top of described test door, and described clamp is installed on described test
Door, when described test door is closed, described dop is just to described hole clipping.
A kind of floor spring pilot system the most according to claim 6, it is characterised in that: also include counterweight and add carrier gas cylinder,
It is installed on described framework, is positioned at the top of described vertical pulley.
A kind of floor spring pilot system the most according to claim 1, it is characterised in that: also include lifting device, described
Lifting device includes lifting cylinder and union joint；
Described lifting cylinder is installed on described framework, and described union joint is installed on described test door, and described test door is in closedown
During state, described lifting cylinder is positioned at the underface of described union joint.
A kind of floor spring pilot system the most according to claim 1, it is characterised in that: also include angle scale；
Described angle scale is installed on the bottom of described framework, is positioned at the lower section of described pendulum groove；
When described test door swings, described pendulum groove just refers in the angular range of described angle scale.
10. according to floor spring pilot system a kind of described in claim 1-9 any one claim, it is characterised in that: also wrap
Having included display module, it is arranged at described electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486091.9U CN205664992U (en) | 2016-05-24 | 2016-05-24 | Floor spring testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486091.9U CN205664992U (en) | 2016-05-24 | 2016-05-24 | Floor spring testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664992U true CN205664992U (en) | 2016-10-26 |
Family
ID=57160944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486091.9U Withdrawn - After Issue CN205664992U (en) | 2016-05-24 | 2016-05-24 | Floor spring testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823631A (en) * | 2016-05-24 | 2016-08-03 | 佛山市质量计量监督检测中心 | Floor spring test system |
-
2016
- 2016-05-24 CN CN201620486091.9U patent/CN205664992U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823631A (en) * | 2016-05-24 | 2016-08-03 | 佛山市质量计量监督检测中心 | Floor spring test system |
| CN105823631B (en) * | 2016-05-24 | 2018-06-15 | 佛山市质量计量监督检测中心 | A kind of floor spring pilot system |
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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: 20161026 Effective date of abandoning: 20180615 |