CN205076768U - Eccentric conversion test equipment elevating system of barycenter - Google Patents
Eccentric conversion test equipment elevating system of barycenter Download PDFInfo
- Publication number
- CN205076768U CN205076768U CN201520890781.6U CN201520890781U CN205076768U CN 205076768 U CN205076768 U CN 205076768U CN 201520890781 U CN201520890781 U CN 201520890781U CN 205076768 U CN205076768 U CN 205076768U
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- CN
- China
- Prior art keywords
- transmission shaft
- belt pulley
- elevating system
- lifting mechanism
- barycenter
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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- Withdrawn - After Issue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
The utility model relates to an eccentric conversion test equipment elevating system of barycenter, including the mounting panel, mounting panel upper portion is provided with the explosion proof machine, and the explosion proof machine right side is connected with first belt pulley, and first belt pulley right side is provided with even axostylus axostyle, and even the axostylus axostyle right side is provided with the shaft coupling, and the shaft coupling right side is connected with steering mechanism, and the steering mechanism front end is connected with the connecting rod, and the connecting rod front end is connected with the hand wheel, and the steering mechanism lower part is provided with a plurality of support columns, the explosion proof machine rear side is provided with the transmission shaft, and the transmission shaft intermediate position is provided with first gear, and the transmission shaft left and right sides is provided with an elevating system and the 2nd elevating system respectively. This elevating system can realize the conversion manual and automatic rising, when the unable condition about supplying power appears in electric power, carries out manual lift through lifting handle, and good reliability and easy maintenance can realize test equipment lift control effectively.
Description
Technical field
The utility model relates to a kind of barycenter eccentric conversion testing equipment lifting mechanism, belongs to mechanical equipment technical field.
Background technology
At present, in the eccentric conversion testing equipment of barycenter, the translation function of the eccentric switching mechanism of barycenter is similar to the eccentric transformational structure of the barycenter of small-range equipment, the barycenter bias conversion of small-range equipment is the conversion being realized barycenter and eccentric testing by the direction of mirror image shift position of the edge of a knife, in the barycenter test equipment of relatively large journey, adopt electronic mode.Lifting mechanism adopts driven by motor, devise screw lift structure, this is also a kind of lifting structure conventional in engineering, and its transmission and elevating function realize all more stable and driving efficiency is also higher, and its transmission and elevating function realize all more stable and driving efficiency is also higher.When situation about cannot power appears in electric power, equipment cannot normally work, and just cannot realize the lifting of mechanism.Therefore, need to improve existing lifting mechanism, profit manually realizes the lifting of mechanism in the event of a power failure, makes device more practical, to adapt to the generation of emergency case.
Utility model content
The purpose of this utility model is to provide a kind of barycenter eccentric conversion testing equipment lifting mechanism, to realize the lifting effect of test equipment better, improves the result of use of lifting mechanism.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of barycenter eccentric conversion testing equipment lifting mechanism, comprise adapter plate, adapter plate top is provided with fire proof motor, be connected with the first belt pulley on the right side of fire proof motor, be provided with coupling rod on the right side of the first belt pulley, on the right side of coupling rod, be provided with coupler, steering hardware is connected with on the right side of coupler, steering hardware front end is connected with pipe link, and pipe link front end is connected with handwheel, and steering hardware bottom is provided with multiple pillar stiffener; Transmission shaft is provided with on rear side of fire proof motor, transmission shaft midway location is provided with the first gear, the transmission shaft left and right sides is respectively arranged with the first lifting mechanism and the second lifting mechanism, is provided with retarder on rear side of transmission shaft, and the retarder left and right sides is connected to the second belt pulley and the second gear.
Further, the adapter plate left and right sides is provided with baffle plate.
This mechanism installs belt, between the first gear and the second gear, installs chain in using between the first belt pulley and the second belt pulley.In routine use process, taken off by coupling rod, under the effect of fire proof motor, the first belt pulley drives the first pinion rotation.Utilize retarder to reduce rotating speed, increase torque, the second gear drives the first pinion rotation again, thus drives drive axis, and the first lifting mechanism and the second lifting mechanism are moved up and down.When fire proof motor cannot work, coupling rod is loaded onto, by rotating handwheel, then steering hardware turns to, drive the first belt pulley and the second pulley rotation, drive retarder again, retarder utilizes the first gear and the second gear driven drive axis, realizes the hand-operated lifting of the first lifting mechanism and the second lifting mechanism.Wherein, baffle plate is protected fire proof motor, makes the normal work of anti-explosion electric function safety.
The beneficial effect of this utility model is: this lifting mechanism can realize the conversion of hand control and automation lifting, when situation about cannot power appears in electric power, carries out manual lifting by lifting handle.Lifting mechanism is made up of left and right sides lifting unit, transmission shaft and coupler etc., and can be designed to modular product, reliability is strong and easy to maintenance.Lifting module is manually, and in order to realize the compression and decompression that quality center of mass is measured, the equipment of hand-operated lifting has sign, is the equipment limited location fender guard of driven by motor.Motor is arranged on motor mounting plate, and motor mounting plate and equipment are connected to a fixed thus fixed electrical machinery, and there is baffle plate adapter plate both sides, guarantees that motor safety normally works.Motor is connected with retarder by belt pulley, retarder is connected with transmission shaft by gear, motor drives retarder to drive transmission shaft to run, transmission shaft makes lifting unit move up and down by location bearing and finishing bevel gear cuter, and the pillar stiffener on lifting unit supports needs the structure supported up and down reciprocatingly to be elevated operation; Pillar stiffener lifting part is run in slideway, and antifriction-bearing box provides less friction force can smoothly movement, safe and reliable.The motor shaft of lifting mechanism has a belt pulley, and coupler structure is processed in belt pulley front end, and can be connected on a steering box (mechanism) by coupler, steering box one end axle connects a handwheel, handwheel is given prominence in device external.At ordinary times the coupling rod between motor and steering box is taken off, when motor cannot work time, coupling rod is loaded onto, by rotating handwheel, then steering box turns to, drive belt pulley to drive retarder again, retarder drives transmission shaft to realize hand-operated lifting by sprocket wheel, thus can effectively realize test equipment elevating control.
Accompanying drawing explanation
Fig. 1 is institute's operative installations structural representation in the utility model embodiment.
Description of symbols in figure: 1, the first lifting mechanism; 2, the second lifting mechanism; 3, transmission shaft; 4, adapter plate; 5, baffle plate; 6, the second gear; 7, fire proof motor; 8, the first belt pulley; 9, the second belt pulley; 10, retarder; 11, steering hardware; 12, handwheel; 13, coupling rod; 14, coupler; 15, pillar stiffener; 16, pipe link; 17, the first gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described, better to understand the utility model.
Embodiment
Equipment lifting mechanism as shown in Figure 1, comprise adapter plate 4, adapter plate 4 top is provided with fire proof motor 7, be connected with on the right side of fire proof motor 7 on the right side of first belt pulley 8, first belt pulley 8 and be provided with coupling rod 13, on the right side of coupling rod 13, be provided with coupler 14, steering hardware 11 is connected with on the right side of coupler 14, steering hardware 11 front end is connected with pipe link 16, and pipe link 16 front end is connected with handwheel 12, and steering hardware 11 bottom is provided with multiple pillar stiffener 15; Transmission shaft 3 is provided with on rear side of fire proof motor 7, transmission shaft 3 midway location is provided with the first gear 17, transmission shaft 3 left and right sides is respectively arranged with the first lifting mechanism 1 and the second lifting mechanism 2, be provided with retarder 10 on rear side of transmission shaft 3, retarder 10 left and right sides is connected to the second belt pulley 9 and the second gear 6.Adapter plate 4 left and right sides is provided with baffle plate 5.
This device in the specific implementation, installs belt between the first belt pulley 8 and the second belt pulley 9, between the first gear 17 and the second gear 6, install chain.In routine use process, taken off by coupling rod 13, under the effect of fire proof motor 7, the first belt pulley 8 drives the first gear 17 to rotate.Utilize retarder 10 to reduce rotating speed, increase torque, the second gear 6 drives the first gear 17 to rotate again, thus drives transmission shaft 3 to rotate, and the first lifting mechanism 1 and the second lifting mechanism 2 are moved up and down.When fire proof motor 7 cannot work, coupling rod 13 is loaded onto, by rotating handwheel 12, then steering hardware 11 turns to, the first belt pulley 8 and the second belt pulley 9 is driven to rotate, drive retarder 10 again, retarder 10 utilizes the first gear 17 and the second gear 6 to drive transmission shaft 3 to rotate, and realizes the hand-operated lifting of the first lifting mechanism 1 and the second lifting mechanism 2.Wherein, baffle plate 5 pairs of fire proof motors 7 are protected, and fire proof motor 7 can normally be worked safely.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (2)
1. a barycenter eccentric conversion testing equipment lifting mechanism, comprise adapter plate, it is characterized in that: described adapter plate top is provided with fire proof motor, be connected with the first belt pulley on the right side of described fire proof motor, be provided with coupling rod on the right side of described first belt pulley, on the right side of described coupling rod, be provided with coupler, steering hardware is connected with on the right side of described coupler, described steering hardware front end is connected with pipe link, and described pipe link front end is connected with handwheel, and described steering hardware bottom is provided with multiple pillar stiffener; Transmission shaft is provided with on rear side of described fire proof motor, described transmission shaft midway location is provided with the first gear, the described transmission shaft left and right sides is respectively arranged with the first lifting mechanism and the second lifting mechanism, be provided with retarder on rear side of described transmission shaft, the described retarder left and right sides is connected to the second belt pulley and the second gear.
2. barycenter according to claim 1 eccentric conversion testing equipment lifting mechanism, is characterized in that: the described adapter plate left and right sides is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890781.6U CN205076768U (en) | 2015-11-10 | 2015-11-10 | Eccentric conversion test equipment elevating system of barycenter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890781.6U CN205076768U (en) | 2015-11-10 | 2015-11-10 | Eccentric conversion test equipment elevating system of barycenter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076768U true CN205076768U (en) | 2016-03-09 |
Family
ID=55429187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890781.6U Withdrawn - After Issue CN205076768U (en) | 2015-11-10 | 2015-11-10 | Eccentric conversion test equipment elevating system of barycenter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236322A (en) * | 2015-11-10 | 2016-01-13 | 长春理工大学 | Lifting mechanism of mass center and eccentricity conversion test equipment |
-
2015
- 2015-11-10 CN CN201520890781.6U patent/CN205076768U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236322A (en) * | 2015-11-10 | 2016-01-13 | 长春理工大学 | Lifting mechanism of mass center and eccentricity conversion test equipment |
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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 |
Granted publication date: 20160309 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |