CN205940872U - Centrobaric calculating device of counter weight - Google Patents
Centrobaric calculating device of counter weight Download PDFInfo
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- CN205940872U CN205940872U CN201620734496.XU CN201620734496U CN205940872U CN 205940872 U CN205940872 U CN 205940872U CN 201620734496 U CN201620734496 U CN 201620734496U CN 205940872 U CN205940872 U CN 205940872U
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- lower wedge
- wedge block
- gravity
- work platformses
- calculating device
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Abstract
The utility model relates to a centrobaric calculating device of counter weight, including the base, four corners of base up end all are equipped with a spacing adjustment mechanism, and spacing adjustment mechanism's bottom is provided with lower wedge, and lower wedge's bottom interval is provided with two guide rails, and the lower wedge both sides are equipped with the stopper, the stopper rigid coupling is on the base up end, the stopper passes through adjusting bolt with lower wedge and is connected, lower wedge's up end is equipped with the voussoir, spacing adjustment mechanism's upper portion is connected with work platform, be connected with the support guide arm between work platform and the spacing adjustment mechanism, it is surrounded by the spring to support the guide arm outer lane, the upper end of supporting the guide arm is equipped with a pressure sensor, pressure sensor is connected with work platform's bottom surface, one side rigid coupling of work platform up end has pinch -off blades, one side rigid coupling that pinch -off blades correspond has a locating plate, the intermediate position of work platform up end still is equipped with a backing pin. The utility model discloses the device location is accurate, the measurement is accurate, easy and simple to handle, the high efficiency is practical.
Description
Technical field
This utility model is related to engineering machinery and installs apparatus field, more particularly, to a kind of measuring and calculating device of counterweight center of gravity.
Background technology
Balance weight mechanism can ensure that engineering machinery operationally keeps balancing, and the filling process of counterweight becomes counterweight and produced
The topmost characteristic index controlling is needed in journey.
Existing method is by soaring to the lifting of counterweight, observe counterweight the left and right sides whether have larger swing and then
Determine whether counterweight center of gravity meets the requirements, this method efficiency is low and accuracy is not high, staff's intuition can only be passed through merely
Judging, error is very big for experience.Additionally, when the actual center gravity of counterweight produces relatively large deviation with theoretical center of gravity, needing concrete
Part is taken out, then adjusts fill, until actual center gravity is overlapped with theoretical center of gravity.Therefore, production efficiency is relatively low, and increases cost,
Cause to waste.
In counterweight actual production, due to fill ballasting method Shortcomings or the reason such as concrete fill is uneven, lead
The actual center gravity of counterweight and theoretical center of gravity is caused to produce relatively large deviation, the impact lifting of counterweight and the stable safety of machine work.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model be to provide a kind of accurate positioning, clamping rationally,
Measure the measuring and calculating device of accurate, easy and simple to handle, highly effective counterweight center of gravity.
A kind of measuring and calculating device of technical solutions of the utility model counterweight center of gravity, including base it is characterised in that：Described base
Four corners of upper surface are equipped with a limit adjusting mechanism, described limit adjusting mechanism by lower wedge block, upper voussoir, lead
Rail, limited block, regulating bolt composition, the bottom of described limit adjusting mechanism is provided with lower wedge block, between the bottom of described lower wedge block
Every being provided with two guide rails, lower wedge block both sides are provided with limited block, and described limited block is fixed on base upper surface, limited block with
Voussoir is connected by regulating bolt, is provided with voussoir above described lower wedge block, thus the lower limit of structure cost apparatus is adjusted
Mechanism, the top of described limit adjusting mechanism connects one piece of integrally formed work platforms, described work platformses and spacing regulation
It is connected with support guide rod, described support guide rod outer ring is surrounded by spring, the upper end of support guide rod is provided with a pressure between mechanism
Sensor, described pressure transducer is connected with the bottom surface of work platformses, and the side of described work platformses upper surface is connected with one
Clamping plate, the corresponding side of described clamping plate is connected with a location-plate, and the centre position of described work platformses upper surface also sets
There is a backing pin.
Preferably, described lower wedge block and upper voussoir are right-angled trapezium block, and lower wedge block is oppositely positioned with the inclined-plane of upper voussoir,
When lower wedge block can drive voussoir to move up and down when moving left and right in the presence of regulating bolt.
Preferably, it is connected by ring flange between support guide rod and work platformses, support guide rod is in limit adjusting mechanism
Under effect, by the buffering of spring come adjustment work platform vertical height.
Preferably, described backing pin is located at the middle part of work platformses, for the position of fixed weight vertical direction.
Preferably, described clamping plate, be equipped with bolt on location-plate, described bolt is used for adjusting and fixation is joined
The position of weight horizontal direction.
A kind of measuring and calculating device of technical solutions of the utility model counterweight center of gravity, counterweight is placed on work platformses, by work
Make the clamping plate of both sides on platform, the bolt on location-plate is fixed, and adjusts the further fixed weight in position of backing pin, counterweight
Work platformses after fixing, adjust the regulating bolt on limited block now, so that lower wedge block is driven in the upper in-migration of guide rail
Upper voussoir moves up and down, thus the support guide rod connecting is adjusted on upper voussoir moving, and then the levelness of adjustment work platform, so
Measured by leveling device afterwards, after work platformses adjustment level, then by tightening the regulating bolt on limited block, lock hyposphene
Block.
Calculate the coordinate G (X of counterweight center of gravity by the following methodG, TG),
Now with plane on the work platformses after adjustment level as coordinate plane, set up plane right-angle coordinate, initial point is arranged
For the midpoint of work platformses side and upper plane intersection line, measure the installation center of the four groups of pressure transducers phase on work platformses
Close size, determine parameter coordinate in the plane right-angle coordinate set up for four pressure signals detecting, existing establishing weight
Weight is FG, F is respectively by the power that four groups of pressure transducers recordPass1、FPass2、FPass3、FPass4, units Newtons (N), four groups of pressure
Four pressure signals that sensor detects, are (X in the parameter coordinate of plane right-angle coordinate respectively1, Y1)、(X1, Y2)、(X2,
Y1) and (X2, Y2), unit millimeter (mm), according to the principle of equalising torque, by XG*FG=(FPass1+FPass 2)*X1+(FPass 3+FPass 4)*
X2, calculate X-direction coordinate concrete numerical value XG, in the same manner, according to the principle of equalising torque, by YG*FG+(FPass1+FPass3) * Y1=
(FPass2+FPass4)*Y2, calculate X-direction coordinate concrete numerical value YG, such that it is able to the accurate coordinate G (X calculating counterweight center of gravityG, YG).
This utility model technology beneficial effect：
A kind of measuring and calculating device of counterweight center of gravity that technical solutions of the utility model adopt, it is adaptable to various model counterweight, is grasped
Facilitate, the efficiency finding center of gravity not only can be increased substantially, and the labor intensity of workman can be reduced, accuracy is more
Height is it is not necessary to by hanging the tilt variation repeatedly observing counterweight, improve work efficiency and accuracy.Meanwhile, make use of wedge
Block clamp system coordinates level indicator to carry out the flatness of adjustment work platform, practical.
Brief description
Fig. 1 is structural representation of the present utility model,
Fig. 2 is positive structure schematic of the present utility model,
Fig. 3 is the structure enlarged diagram of limit adjusting mechanism of the present utility model,
Fig. 4 is the structure enlarged diagram supporting buffer gear under work platformses of the present utility model,
The plane right-angle coordinate that Fig. 5 is located for work platformses.
Specific embodiment
For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical scheme is described further.
A kind of measuring and calculating device of counterweight center of gravity, including base 1, four corners of described base 1 upper surface are equipped with one
Individual limit adjusting mechanism, described limit adjusting mechanism is made up of lower wedge block 2, upper voussoir 3, guide rail 4, limited block 5, regulating bolt 6,
The bottom of described limit adjusting mechanism is provided with lower wedge block 2, and the bottom interval of described lower wedge block 2 is provided with two guide rails 4, hyposphene
Block 2 both sides are provided with limited block 5, and described limited block 5 is fixed on base 1 upper surface, and limited block 5 and lower wedge block 2 pass through to adjust spiral shell
Bolt 6 connects, and is provided with voussoir 3 above described lower wedge block 2, thus the lower limit governor motion of structure cost apparatus, described limit
The top of position governor motion connects one piece of integrally formed work platforms 7, connects between described work platformses 7 and limit adjusting mechanism
It is connected to support guide rod 8, described support guide rod 8 outer ring is surrounded by spring 9, and the upper end of support guide rod 8 is provided with a pressure transducer
10, described pressure transducer 10 is connected with the bottom surface of work platformses 7, and the side of described work platformses 7 upper surface is connected with one
Clamping plate 11, the corresponding side of described clamping plate 11 is connected with a location-plate 12, the interposition of described work platformses 7 upper surface
Put and be additionally provided with a backing pin 13.
Lower wedge block 2 and upper voussoir 3 are right-angled trapezium block, and lower wedge block 2 is oppositely positioned with the inclined-plane of upper voussoir 3, works as hyposphene
Block 2 can drive voussoir 3 to move up and down when moving left and right in the presence of regulating bolt 6, and described support guide rod 8 is flat with work
Connected by ring flange 14 between platform 7, support guide rod 8, in the presence of limit adjusting mechanism, is adjusted by the buffering of spring 9
Work platformses 7 vertical height, described backing pin 13 is located at the middle part of work platformses 7, for the position of fixed weight 16 vertical direction,
Bolt 15 is equipped with described clamping plate 11, location-plate 12, described bolt 15 is used for adjusting and fixed weight 16 water
Square to position.
This utility model scheme is exemplarily described to utility model above in conjunction with accompanying drawing it is clear that utility model has
Body is realized being not subject to the restrictions described above, as long as it is various with what technical scheme was carried out to employ method design of the present utility model
Unsubstantiality improves, or the not improved design by utility model and technical scheme directly apply to other occasions, all at this
Within the protection domain of utility model.
Claims (5)
1. a kind of measuring and calculating device of counterweight center of gravity, including base it is characterised in that：Four corners of described base upper surface are equal
It is provided with a limit adjusting mechanism, described limit adjusting mechanism is by lower wedge block, upper voussoir, guide rail, regulating bolt, limited block group
Become, the bottom of described limit adjusting mechanism is provided with lower wedge block, and the bottom interval of described lower wedge block is provided with two guide rails, hyposphene
Block both sides are provided with limited block, and described limited block is fixed on base upper surface, and limited block is connected by regulating bolt with lower wedge block,
The upper surface of described lower wedge block is provided with voussoir, thus the lower limit governor motion of structure cost apparatus, described spacing regulation machine
The top of structure connects one piece of integrally formed work platforms, is connected with support and leads between described work platformses and limit adjusting mechanism
Bar, described support guide rod outer ring is surrounded by spring, and the upper end of support guide rod is provided with a pressure transducer, described pressure transducer
It is connected with the bottom surface of work platformses, the side of described work platformses upper surface is connected with a clamping plate, and described clamping plate corresponds to
Side be connected with a location-plate, the centre position of described work platformses upper surface is additionally provided with a backing pin.
2. according to claim 1 a kind of measuring and calculating device of counterweight center of gravity it is characterised in that：Described lower wedge block is equal with upper voussoir
For right-angled trapezium block, lower wedge block is oppositely positioned with the inclined-plane of upper voussoir, when lower wedge block moves left and right in the presence of regulating bolt
When voussoir can be driven to move up and down.
3. according to claim 1 a kind of measuring and calculating device of counterweight center of gravity it is characterised in that：The top of described support guide rod with
Connected by ring flange between work platformses, support guide rod, in the presence of limit adjusting mechanism, is adjusted by the buffering of spring
Section work platformses vertical height.
4. according to claim 1 a kind of measuring and calculating device of counterweight center of gravity it is characterised in that：Described backing pin is located at work platformses
Middle part, for the position of fixed weight vertical direction.
5. according to claim 1 a kind of measuring and calculating device of counterweight center of gravity it is characterised in that：On described clamping plate, location-plate
It is equipped with bolt, described bolt is used for adjusting the position of simultaneously fixed weight horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734496.XU CN205940872U (en) | 2016-07-13 | 2016-07-13 | Centrobaric calculating device of counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734496.XU CN205940872U (en) | 2016-07-13 | 2016-07-13 | Centrobaric calculating device of counter weight |
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| Publication Number | Publication Date |
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| CN205940872U true CN205940872U (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620734496.XU Active CN205940872U (en) | 2016-07-13 | 2016-07-13 | Centrobaric calculating device of counter weight |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197847A (en) * | 2016-07-08 | 2016-12-07 | 合肥永升机械有限公司 | A kind of measuring and calculating device of counterweight center of gravity |
| CN108899198A (en) * | 2018-07-20 | 2018-11-27 | 张军 | A kind of antidetonation capacitor based on skewback cushioning principle |
| CN114183630A (en) * | 2022-02-15 | 2022-03-15 | 氢山科技有限公司 | Power system for forklift of hydrogen energy internal combustion engine |
-
2016
- 2016-07-13 CN CN201620734496.XU patent/CN205940872U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197847A (en) * | 2016-07-08 | 2016-12-07 | 合肥永升机械有限公司 | A kind of measuring and calculating device of counterweight center of gravity |
| CN108899198A (en) * | 2018-07-20 | 2018-11-27 | 张军 | A kind of antidetonation capacitor based on skewback cushioning principle |
| CN114183630A (en) * | 2022-02-15 | 2022-03-15 | 氢山科技有限公司 | Power system for forklift of hydrogen energy internal combustion engine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |