CN105758577B - Traction machine brake weight tests special plane and its clamping conveying device automatically - Google Patents
Traction machine brake weight tests special plane and its clamping conveying device automatically Download PDFInfo
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- CN105758577B CN105758577B CN201610271948.XA CN201610271948A CN105758577B CN 105758577 B CN105758577 B CN 105758577B CN 201610271948 A CN201610271948 A CN 201610271948A CN 105758577 B CN105758577 B CN 105758577B
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- traction machine
- retarder
- wallboard
- special plane
- brake weight
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Traction machine brake weight tests special plane and its clamping conveying device automatically, wherein：Include wallboard, servo motor, first order retarder, second level retarder and internal gear；The bottom of wallboard side is provided with pressing plate outstanding, first order retarder is fixedly installed in the wallboard other side or side and is connect with second level retarder, servo motor stator is fixedly installed in first order reducer shell, and servo motor output end couples with the input terminal of first order retarder；Corresponding second level retarder is fixedly installed in wallboard side or the other side, and the output end of first order retarder couples with the input terminal of second level retarder；The output end of second level retarder is fixedly connected with internal gear, internal gear driving traction machine rotor in measurement condition.By being provided with pressing plate outstanding in the bottom of wallboard, by servo motor by double reduction, the brake weight of traction machine can be accurately obtained by different torque modes.Have the characteristics that small, easy to operate, of simple structure and low cost.
Description
Technical field
The present invention relates to elevator technology fields, and special plane and its folder are tested automatically more particularly to a kind of traction machine brake weight
Hold conveying device.
Background technology
Traction machine is the power-equipment of elevator, also known as elevator host.And the braking moment of traction machine is elevator traction machine
One of important safety index, therefore before the manufacture of traction machine finished product, the static brake torque test of traction machine is to traction machine matter
One of amount control necessary step.Such as：
Chinese invention patent application (application number：0432862.8) 2011 1 provide a kind of " traction machine test experiments dress
Set ", which includes and the joining transmission shaft of traction machine to be detected, with brake disc, transmission
Axis drives rotation by controllable hydraulic system with fuel tank.The testing experimental device for traction machines be made up of mechanical electronic hydraulic one
Body system, and directly traction machine is allowed to be connected with hydraulic system by transmission shaft, instead of previous complexity mechanical pulley with
The structure of steel wire rope combination so that in same system, rotating forward, the reversion action of traction machine may be fed back directly to system
In, and thus measure the status data for needing to detect.However, the testing experimental device for traction machines there are volumes larger, structure compared with
Complicated, the higher problem of cost.
Chinese utility model patent (the patent No.：0746230.2) ZL 2,015 2 provides a kind of " elevator traction machine braking
Device installation detecting device ", the elevator machine brake installation detecting device include that hoisting mechanism, grasping mechanism, bolt screw
Mechanism, fixed mechanism, load machine, torque detector and master controller, hoisting mechanism, bolt screwing mechanism, are consolidated grasping mechanism
Determine mechanism, load machine, torque detector to connect with master controller respectively；Load machine is connected by the rotor of rotary shaft and traction machine
It connects, torque detector is arranged on the rotary shaft；Bolt screwing mechanism is used for after traction machine is fixed, and screwing the bolt of brake makes
Brake is pressed on traction machine, when torque detector detects that the torque value of load machine reaches in specified detent torque range
Between when being worth, stop screwing.The automatic of elevator machine brake may be implemented in the elevator machine brake installation detecting device
Braking moment test in assembly and assembling process.But the load machine of the elevator machine brake installation detecting device with
The elevator traction machine of detection to be installed is using separately positioned, and since the brake force of traction machine is very big, such setting is virtually
The intensity requirement to fixed station and supporting table is increased, and there are security risks.And at the same time that there is structures is more complex, installation
Cost is higher and the armature spindle of testing of electric motors and traction machine not concentric deviation the problem of.
Therefore, in the prior art there are problem, it is urgent to provide it is a kind of it is small, easy to operate, simple in structure, at
This cheap traction machine brake weight measuring technology is particularly important with solving shortcoming in the prior art.
Invention content
A kind of small, easy to operate, knot is provided it is an object of the invention to avoid shortcoming in the prior art
Structure is simple, low-cost traction machine brake weight tests special plane automatically.
The purpose of the present invention is achieved through the following technical solutions：
A kind of traction machine brake weight is provided and tests special plane automatically, wherein：Include wallboard, servo motor, first order deceleration
Device, second level retarder and internal gear；The bottom of the wallboard side is provided with pressing plate outstanding, and the first order retarder is solid
Dingan County is connect loaded on the wallboard other side or side and with the second level retarder, and the servo motor stator fixes peace
Loaded on the first order reducer shell, the servo motor output end couples with the input terminal of the first order retarder；It is right
The second level retarder is answered to be fixedly installed in the wallboard side or the other side, the output end of the first order retarder
Couple with the input terminal of the second level retarder；The output end of the second level retarder is fixedly connected with the internal gear,
Internal gear driving traction machine rotor in measurement condition.
By being provided with pressing plate outstanding in the bottom of wallboard, traction machine and wallboard clamping are allowed to not in circumferential skidding,
By servo motor by double reduction, reduction ratio can reach 1000 times, is coupled with the gear of traction machine to be measured by internal gear, is made
Traction machine forms the structure of internal force with internal gear.The torque mode of servo motor is set, it can essence by different torque modes
Really obtain the brake weight of tested traction machine.Have the characteristics that small, easy to operate, of simple structure and low cost.
Preferably, the first order retarder is set as harmonic speed reducer.
Further, the harmonic speed reducer is fixedly connected with the servo motor by motor mounting plate.
Another preferred, the second level retarder is set as planetary reducer, the planetary reducer packet
Sun gear, planetary gear, planet carrier and gear ring are included, the output end of the first order retarder couples with the sun gear, described
Sun gear is engaged with the planetary gear, and the planetary gear is installed in the planet carrier by bearing, and the planet carrier is fixedly mounted
In the wallboard, the gear ring is fixedly connected with the internal gear.
Further, the gear ring is structure as a whole with internal gear setting, i.e., the described gear ring is with the internal gear
The same internal gear.
Further, it is provided with and the matched steel ball housing in the outer ring of the internal gear and its steel ball, the steel ball
Housing is fixedly connected on the wallboard, and the steel ball, which abuts against, to be set between the steel ball housing and the internal gear.
By the way that steel ball housing is arranged, internal gear operation is set more to stablize, reliability height.
Another preferred, the pressing plate is set as two pressing plates, and two pressing plates are arranged in parallel in the wallboard side
Bottom.
It is furthermore preferred that the installation position corresponding matching of the shape of the pressing plate and traction machine pedestal.
It can be arranged and matched with traction machine pedestal installation site, spatial form according to different traction machine base shapes
Pressing plate, reduce internal gear and traction machine gear bit errors.
A kind of small, operation side is provided another object of the present invention is to avoid shortcoming in the prior art
Just, traction machine brake weight of simple structure and low cost tests the clamping conveying device of special plane automatically.
The purpose of the present invention is achieved through the following technical solutions：
The clamping conveying device that a kind of traction machine brake weight tests special plane automatically is provided, wherein：Including organic frame, institute is arranged
It states rack and is provided with rectangular frame and cylinder, the cylinder is fixedly installed on the inside of the rectangular frame, in the rectangular frame
Two guide rods of the cylinder both sides of living apart are arranged in parallel with, sliding sleeve is socketed on each guide rod, is led described in correspondence two
It is connected by fixed plate between the sliding sleeve of bar, the piston rod of the cylinder is fixedly connected with the fixed plate, described in driving
Fixed plate moves back and forth, so that the fixed plate is clamped or unclamps above-mentioned traction machine brake weight tests special plane automatically.
Preferably, bottom plate, rodless cylinder and translation guide post, the rectangular frame are provided with below the rectangular frame to pass through
The bottom plate is fixedly connected on the rodless cylinder, and the translation guide post is fixedly installed on the rack, and the rodless cylinder connects
Set on the translation guide post alternating translational.
Beneficial effects of the present invention：
A kind of traction machine brake weight of the present invention tests special plane automatically, wherein：Include wallboard, servo motor, the first order
Retarder, second level retarder and internal gear；The bottom of wallboard side is provided with pressing plate outstanding, and first order retarder fixes peace
It is connect loaded on the wallboard other side or side and with second level retarder, servo motor stator is fixedly installed in first order retarder
Shell, servo motor output end couple with the input terminal of first order retarder；Corresponding second level retarder is fixedly installed in wallboard
The output end of side or the other side, first order retarder couples with the input terminal of second level retarder；Second level retarder
Output end is fixedly connected with internal gear, internal gear driving traction machine rotor in measurement condition.
It is provided with pressing plate outstanding from there through in the bottom of wallboard, traction machine and wallboard clamping are allowed to not beat circumferentially
Sliding, by servo motor by double reduction, reduction ratio can reach 1000 times, be joined by the gear of internal gear and traction machine to be measured
It connects, traction machine is made to form the structure of internal force with internal gear.The torque mode of servo motor is set, it can by different torque modes
Accurately to obtain the brake weight of tested traction machine.Have the characteristics that small, easy to operate, of simple structure and low cost.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention
System.
Fig. 1 is the structural schematic diagram that a kind of traction machine brake weight of the present invention tests a kind of embodiment of special plane automatically；
Fig. 2 is that the cross-section structure for the another embodiment that a kind of traction machine brake weight of the present invention tests special plane automatically shows
It is intended to；
Fig. 3 is the structural schematic diagram of the left side perspective of Fig. 2；
Fig. 4 is the structural schematic diagram of the upper-side viewing angle of Fig. 2；
Fig. 5 is that a kind of traction machine brake weight of Fig. 1 tests the structural schematic diagram that special plane is located at rack position automatically.
Include in Fig. 1 and Fig. 5：
1 --- wallboard,
2 --- servo motor,
3 --- internal gear,
4 --- pressing plate,
5 --- harmonic speed reducer,
6 --- sun gear,
7 --- planetary gear,
8 --- steel ball housing,
9 --- steel ball,
10 --- rectangular frame,
11 --- fixed plate,
12 --- cylinder,
13 --- guide rod,
14 --- sliding sleeve,
15 --- rack.
Specific implementation mode
The invention will be further described with the following Examples.
Embodiment 1
A kind of traction machine brake weight of the present invention tests one of the embodiment of special plane automatically, as shown in Figures 1 to 4,
In：Include wallboard 1, servo motor 2, first order retarder, second level retarder and internal gear 3；The bottom of 1 side of wallboard is set
It is equipped with pressing plate 4 outstanding, first order retarder is fixedly installed in 1 other side of wallboard or side and connects with second level retarder
It connects, 2 stator of servo motor is fixedly installed in first order reducer shell, and 2 output end of servo motor is defeated with first order retarder
Enter end connection；Corresponding second level retarder is fixedly installed in 1 side of wallboard or the other side, the output end of first order retarder with
The input terminal of second level retarder couples；The output end of second level retarder is fixedly connected with internal gear 3, and internal gear 3 is being tested
Driving traction machine rotor when operating mode.
By being provided with pressing plate 4 outstanding in the bottom of wallboard 1, traction machine and 1 clamping of wallboard are allowed to not beat circumferentially
Sliding, by servo motor 2 by double reduction, reduction ratio can reach 1000 times, be joined by the gear of internal gear 3 and traction machine to be measured
It connects, traction machine is made to form the structure of internal force with internal gear 3.The torque mode of servo motor 2 is set, different torque modes is passed through
It can accurately obtain the brake weight of tested traction machine.And the positive and negative rotary-die type by the way that servo motor 2 is arranged measures respectively, increases
The confidence level of measurement data.Have the characteristics that small, easy to operate, of simple structure and low cost.
Specifically, first order retarder is set as harmonic speed reducer 5.
Specifically, harmonic speed reducer 5 is fixedly connected with servo motor 2 by motor mounting plate.
More specifically, second level retarder is set as planetary reducer, and planetary reducer includes sun gear
6, the output end of planetary gear 7, planet carrier and gear ring, first order retarder couples with sun gear 6, and sun gear 6 is nibbled with planetary gear 7
It closes, planetary gear 7 is installed in planet carrier by bearing, and planet carrier is fixedly installed in wallboard 1, and gear ring is fixedly connected with internal gear 3.
The course of work of the present embodiment：
1. the pressing plate that a kind of traction machine brake weight of the present embodiment is tested to special plane automatically is directed at traction machine pedestal to be measured；
2. internal gear is made to be engaged with the gear mechanism of traction machine；
3. the torque by computer-controlled servo motor is tested.
Embodiment 2
A kind of traction machine brake weight of the present invention tests one of the embodiment of special plane automatically, as shown in Figures 1 to 4, this
The main technical schemes of embodiment 2 are substantially the same manner as Example 1, the feature not laid down a definition in the present embodiment 2, using embodiment
Explanation in 1, is no longer repeated herein.The present embodiment and embodiment 1 difference lies in：Gear ring is set as one with internal gear 3
Body structure, i.e. gear ring are the same internal gear 3 with internal gear 3.By using the same internal gear, it is further reduced and is mounted to
This, increases the working strength that this traction machine brake weight tests special plane automatically.
It is fixed with the matched steel ball housing 8 in the outer ring of internal gear 3 and its steel ball 9, steel ball housing 8 specifically, being provided with
It is connected to wallboard 1, steel ball 9, which abuts against, to be set between steel ball housing 8 and internal gear 3.By the way that steel ball housing is arranged, make internal gear
Operation is more stablized, reliability is high.
Embodiment 3
A kind of traction machine brake weight of the present invention tests one of the embodiment of special plane automatically, as shown in Figures 1 to 4, this
The main technical schemes of embodiment 3 are substantially the same manner as Example 2, the feature not laid down a definition in the present embodiment 3, using embodiment
Explanation in 2, is no longer repeated herein.The present embodiment the difference from example 2 is that：Pressing plate 4 is set as two pressing plates 4,
Two pressing plates 4 are arranged in parallel in the bottom of 1 side of wallboard.
Specifically, the installation position corresponding matching of the shape of pressing plate 4 and traction machine pedestal.
It can be arranged and matched with traction machine pedestal installation site, spatial form according to different traction machine base shapes
Pressing plate, reduce internal gear and traction machine gear bit errors.
Embodiment 4
A kind of traction machine brake weight of the present invention tests the clamping conveying device of special plane automatically, as shown in Figure 1, wherein：Packet
Setting organic frame 15 is included, rack 15 is provided with rectangular frame 10 (as shown in Figure 5) and cylinder 12, and cylinder 12 is fixedly installed on rectangle
On the inside of frame 10, it is arranged in parallel with two guide rods 13 of 12 both sides of separation cylinder in rectangular frame 10, is socketed on each guide rod 13
There is sliding sleeve 14, is connected by fixed plate 11 between the sliding sleeve 14 of corresponding two guide rods 13, piston rod and the fixed plate 11 of cylinder 12
It is fixedly connected, driving fixed plate 11 moves back and forth, so that the clamping of fixed plate 11 or to unclamp above-mentioned traction machine brake weight automatic
Test special plane.(as Figure 1-Figure 4).
Specifically, 10 lower section of rectangular frame, which is provided with bottom plate, rodless cylinder and translation guide post, rectangular frame 10, passes through bottom plate
It is fixedly connected on rodless cylinder, translation guide post is fixedly installed on rack 15, and rodless cylinder is arranged in translation guide post alternating translational.
The course of work of the present embodiment：
1. the first order retarder that traction machine brake weight is tested to special plane automatically using fixed plate is clamped；
2. traction machine brake weight is tested special plane automatically by rodless cylinder pushes to traction machine position；
3. starting servo motor；
4. swing up and down traction machine brake weight by control cylinder tests special plane automatically, make the gear of internal gear and traction machine
Engagement；
5. fixed plate is unclamped, rectangular frame integrally recesses traction machine brake weight and tests special plane automatically；
6. the torque by computer-controlled servo motor is tested.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than is protected to the present invention
The limitation of range, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art should manage
Solution, technical scheme of the present invention can be modified or replaced equivalently, without departing from technical solution of the present invention essence and
Range.
Claims (10)
1. traction machine brake weight tests special plane automatically, it is characterised in that：Include wallboard, servo motor, first order retarder,
Two stage reducer and internal gear；The bottom of the wallboard side is provided with pressing plate outstanding, and the first order retarder fixes peace
It is connect loaded on the wallboard other side or side and with the second level retarder, the servo motor stator is fixedly installed in
The first order reducer shell, the servo motor output end couple with the input terminal of the first order retarder；Corresponding institute
It states second level retarder and is fixedly installed in the wallboard side or the other side, the output end of the first order retarder and institute
State the input terminal connection of second level retarder；The output end of the second level retarder is fixedly connected with the internal gear, described
Internal gear driving traction machine rotor in measurement condition.
2. traction machine brake weight according to claim 1 tests special plane automatically, it is characterised in that：The second level retarder
It is set as planetary reducer, the planetary reducer includes sun gear, planetary gear, planet carrier and gear ring, described
The output end of first order retarder couples with the sun gear, and the sun gear is engaged with the planetary gear, and the planetary gear is logical
It crosses bearing and is installed in the planet carrier, the planet carrier is fixedly installed in the wallboard, and the gear ring is fixed with the internal gear
Connection.
3. traction machine brake weight according to claim 2 tests special plane automatically, it is characterised in that：The gear ring with it is described interior
Gear setting is structure as a whole, i.e., the described gear ring is the same internal gear with the internal gear.
4. traction machine brake weight according to claim 3 tests special plane automatically, it is characterised in that：It is provided with and the internal tooth
The matched steel ball housing in outer ring and its steel ball of wheel, the steel ball housing are fixedly connected on the wallboard, and the steel ball offsets
It connects and is set between the steel ball housing and the internal gear.
5. traction machine brake weight according to claim 1 tests special plane automatically, it is characterised in that：The pressing plate is set as two
A pressing plate, two pressing plates are arranged in parallel in the bottom of the wallboard side.
6. traction machine brake weight according to claim 5 tests special plane automatically, it is characterised in that：The shape of the pressing plate with
The installation position corresponding matching of traction machine pedestal.
7. traction machine brake weight according to claim 1 tests special plane automatically, it is characterised in that：The first order retarder
It is set as harmonic speed reducer.
8. traction machine brake weight according to claim 7 tests special plane automatically, it is characterised in that：The harmonic speed reducer with
The servo motor is fixedly connected by motor mounting plate.
9. a kind of traction machine brake weight tests the clamping conveying device of special plane automatically, it is characterised in that：Including organic frame, institute is arranged
It states rack and is provided with rectangular frame and cylinder, the cylinder is fixedly installed on the inside of the rectangular frame, in the rectangular frame
Two guide rods of the cylinder both sides of living apart are arranged in parallel with, sliding sleeve is socketed on each guide rod, is led described in correspondence two
It is connected by fixed plate between the sliding sleeve of bar, the piston rod of the cylinder is fixedly connected with the fixed plate, described in driving
Fixed plate moves back and forth, so that fixed plate clamping or the traction machine unclamped as described in any one of claim 1-8 are stopped
Vehicle power tests special plane automatically.
10. a kind of traction machine brake weight according to claim 9 tests the clamping conveying device of special plane automatically, feature exists
In：Bottom plate, rodless cylinder and translation guide post, the rectangular frame is provided with below the rectangular frame to fix by the bottom plate
It is connected to the rodless cylinder, the translation guide post is fixedly installed on the rack, and the rodless cylinder is arranged in the translation
Guide post alternating translational.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271948.XA CN105758577B (en) | 2016-04-28 | 2016-04-28 | Traction machine brake weight tests special plane and its clamping conveying device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271948.XA CN105758577B (en) | 2016-04-28 | 2016-04-28 | Traction machine brake weight tests special plane and its clamping conveying device automatically |
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| Publication Number | Publication Date |
|---|---|
| CN105758577A CN105758577A (en) | 2016-07-13 |
| CN105758577B true CN105758577B (en) | 2018-08-24 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610271948.XA Active CN105758577B (en) | 2016-04-28 | 2016-04-28 | Traction machine brake weight tests special plane and its clamping conveying device automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN105758577B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389242B (en) * | 2017-07-21 | 2023-09-29 | 佛山市广津机电设备有限公司 | Escalator main drive shaft braking torque testing machine and testing method |
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2016
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| CN201136755Y (en) * | 2007-11-27 | 2008-10-22 | 浙江西子富沃德电机有限公司 | Shaft brake |
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| CN105758577A (en) | 2016-07-13 |
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Address after: 523000 Baiyun District, Guangzhou, Guangdong, 101 from room 73, four road. Patentee after: Guangdong forerunner Intelligent Technology Co.,Ltd. Address before: 523000 Baiyun District, Guangzhou, Guangdong, 101 from room 73, four road. Patentee before: GUANGZHOU JIANENG AUTOMATION EQUIPMENT Co.,Ltd. |
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