CN208012733U - A kind of truck scale with vertical limit function - Google Patents
A kind of truck scale with vertical limit function Download PDFInfo
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- CN208012733U CN208012733U CN201820346450.XU CN201820346450U CN208012733U CN 208012733 U CN208012733 U CN 208012733U CN 201820346450 U CN201820346450 U CN 201820346450U CN 208012733 U CN208012733 U CN 208012733U
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- steel plate
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Abstract
The utility model is related to truck scale fields, specifically a kind of truck scale with vertical limit function, including weighing sensor and steel plate of weighing, steel plate of weighing is mounted on weighing sensor, weighing sensor is mounted on bottom plate, and weighing is equipped with parallelogram hinge and intersects folder between steel plate and bottom plate, and parallelogram hinge, which intersects, to be pressed from both sides the weigh side of steel plate of direction and is hinged with limit bearing, it is hinged with Mobile base towards the side of bottom plate, limits and is equipped with intermediate connecting rod between bearing and Mobile base.The utility model can vertically limit truck scale in use, and preventing automobile, because load is excessive, the steel plate that causes to weigh moves down in weighing process, and weighing sensor extrusion damage, steel plate of weighing is tilted in foundation pit, generates peril.
Description
Technical field
The utility model is related to truck scale field, in particular to a kind of truck scales with vertical limit function.
Background technology
Truck scale is also referred to as weighbridge, is the main weighing-appliance that factories and miness, businessman etc. are used for bulk supply tariff metering.20
Common truck scale is also referred to as mechanical weighbridge before the eighties in century.Twentieth century the mid-80, as high-precision weighing passes
Sensor technology reaches its maturity, and mechanical weighbridge is gradually taken by the electronic vehicle weighing apparatus that precision is high, stability is good, easy to operate
Generation.
Truck scale standard configuration is mainly by load-bearing force transmission mechanism (scale body), high-precision weighing sensor, weighting display instrument
Three big main part compositions, thus can be completed the basic function of weighing of truck scale, also can match printing according to the requirement of different user
Machine, large screen display, computer management system are to complete the needs of higher level data management and transmission.
Currently, truck scale is typically mounted in foundation pit, weighing sensor is respectively at the quadrangle for steel plate of weighing, if in automobile
In weighing process, load is excessive, and steel plate of weighing moves down, weighing sensor extrusion damage, and steel plate of weighing may be tilted in base
In hole, peril is generated.Therefore, a kind of truck scale with vertical limit function is designed for a person skilled in the art very
There is realistic meaning.
Utility model content
Based on problem above, the utility model provides a kind of truck scale with vertical limit function.The utility model
Truck scale can vertically be limited in use, prevents automobile from leading to steel of weighing because load is excessive in weighing process
Plate moves down, and weighing sensor extrusion damage, steel plate of weighing is tilted in foundation pit, generates peril.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
A kind of truck scale with vertical limit function, including weighing sensor and steel plate of weighing, steel plate of weighing are mounted on
On weighing sensor, weighing sensor is mounted on bottom plate, and weighing is equipped with parallelogram hinge and intersects between steel plate and bottom plate
Folder, the side that parallelogram hinge intersects folder towards steel plate of weighing are hinged with limit bearing, are hinged with towards the side of bottom plate
Mobile base, limit bearing include upper hinged carrier bar, and upper hinged carrier bar is bar shaped laminated structure, is hinged on parallelogram hinge
Intersect on folder, upper hinged carrier bar upper end is connected with contact plate, and lower end is connected with upper connecting rod socket, and Mobile base includes lower articulated link chain
Plate, lower hinged carrier bar is bar shaped laminated structure, is hinged on parallelogram hinge and intersects on folder, lower hinged carrier bar upper end connection
There is lower link socket, limit and be equipped with intermediate connecting rod between bearing and Mobile base, intermediate connecting rod both ends are the inserted link of cylinder, middle part
Equipped with boss, upper connecting rod socket and lower link socket are equipped with the jack that inserted link is inserted into, and the inserted link at intermediate connecting rod both ends, which is inserted into, to be connected
In the jack of bar socket and lower link socket.
In the present invention, after automobile, which is moved to, weighs on steel plate, if load is excessive, steel plate of weighing squeezes and movement
The contact plate contact of seat, then contact plate is pushed moves parallel four in the hinged upper hinged belt for scraper chain of parallelogram hinge intersection folder
Side shape hinge intersects folder movement, and the upper connecting rod socket of upper hinged carrier bar lower end connection resists the boss of intermediate connecting rod, and boss is simultaneously
It resists lower link socket and intersects the hinged lower hinged carrier bar of folder in parallelogram hinge, realize vertical limit purpose.This reality
Truck scale can vertically be limited in use with novel, prevents automobile from causing because load is excessive in weighing process
Steel plate of weighing moves down, and weighing sensor extrusion damage, steel plate of weighing is tilted in foundation pit, generates peril.
As a preferred mode, contact plate upper surface is equipped with ball.
As a preferred mode, lower hinged carrier bar lower end is connected with idler wheel.
As a preferred mode, parallelogram hinge intersects the folder left and right sides equipped with stop bracket, and stop bracket includes
Baffle, baffle one end are connected with mounting plate, and mounting plate is orthogonal with bottom plate, and is connected with floor therebetween.
As a preferred mode, parallelogram hinge intersection presss from both sides opposite hinged place and is connected with spring.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model can vertically limit truck scale in use, prevent automobile in weighing process
Because load is excessive, the steel plate that causes to weigh moves down, and weighing sensor extrusion damage, steel plate of weighing is tilted in foundation pit, is generated
Peril；
(2) the utility model contact plate upper surface is equipped with ball, due to the upper hinged carrier bar of contact plate lower end be hinged on it is flat
Row quadrilateral hinge intersects on folder, and transverse shifting can be also carried out while vertically moving, and ball is arranged in contact plate upper surface,
The frictional resistance that contact plate can be reduced relatively moved between steel plate of weighing；
(3) hinged carrier bar lower end is connected with idler wheel under the utility model, since lower hinged carrier bar is hinged on parallelogram
Hinge intersects on folder, and lower hinged carrier bar hinge production, which generates, carries out transverse shifting, and idler wheel is arranged on lower hinged carrier bar, it is possible to reduce under
The hinged frictional resistance relatively moved between carrier bar and bottom plate；
(4) the utility model parallelogram hinge intersects the folder left and right sides equipped with stop bracket, and stop bracket includes baffle, gear
Plate one end is connected with mounting plate, and mounting plate is orthogonal with bottom plate, and is connected with floor therebetween, and setting stop bracket is limited in title
Parallelogram hinge intersects the lateral distance of folder during weight steel plate moves down, and then parallelogram hinge intersects
Folder vertical travel distance is restricted, and is further vertically limited；
(5) the utility model parallelogram hinge intersection presss from both sides opposite hinged place and is connected with spring, works as parallelogram
Hinge intersects folder and moves down compression process, and lateral distance increases, and parallelogram hinge intersects the opposite hinged place of folder and connects
The spring connect is stretched, and after crossing heavy load removal at that time, the spring of stretching is due to restoring the elastic force of deformation generation to parallel four side
Shape hinge intersects folder and is resetted, and device reusability is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is the structural schematic diagram of stop bracket.
Fig. 4 is the structural schematic diagram that parallelogram hinge intersects folder.
Fig. 5 is the front view for limiting bearing.
Fig. 6 is the left view for limiting bearing.
Fig. 7 is the structural schematic diagram of intermediate connecting rod.
Fig. 8 is the front view of Mobile base.
Fig. 9 is the left view of Mobile base.
Wherein, 1 bottom plate, 2 stop brackets, 2-1 mounting plates, 2-2 baffles, 2-3 floors, 3 weighing sensors, 4 weigh steel plate, and 5
Parallelogram hinge, which intersects, to be pressed from both sides, 6 limit bearings, 6-1 upper connecting rod sockets, hinged carrier bar on 6-2,6-3 contact plates, is connected among 7
Bar, 7-1 inserted links, 7-2 boss, 8 springs, 9 Mobile bases, hinged carrier bar, 9-2 lower link sockets, 9-3 idler wheels under 9-1.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.The embodiment of the utility model includes but unlimited
In the following example.
Embodiment 1：
Referring to Fig. 1~9, a kind of truck scale with vertical limit function, including weighing sensor 3 and steel plate 4 of weighing, claim
Weight steel plate 4 is mounted on weighing sensor 3, and weighing sensor 3 is mounted on bottom plate 1, is weighed and is equipped between steel plate 4 and bottom plate 1
Parallelogram hinge intersects folder 5, and the side that parallelogram hinge intersects folder 5 towards steel plate 4 of weighing is hinged with limit bearing
6, it is hinged with Mobile base 9 towards the side of bottom plate 1, limit bearing 6 includes upper hinged carrier bar 6-2, and upper hinged carrier bar 6-2 is bar shaped
Laminated structure is hinged on parallelogram hinge and intersects on folder 5, and the upper hinged upper ends carrier bar 6-2 are connected with contact plate 6-3, under
End is connected with upper connecting rod socket 6-1, and Mobile base 9 includes lower hinged carrier bar 9-1, and lower hinged carrier bar 9-1 is bar shaped laminated structure,
It is hinged on parallelogram hinge to intersect on folder 5, the lower hinged upper ends carrier bar 9-1 are connected with lower link socket 9-2, limit bearing 6
And intermediate connecting rod 7 is equipped between Mobile base 9,7 both ends of intermediate connecting rod are the inserted link 7-1 of cylinder, and middle part is equipped with boss 7-2, on
Connecting rod socket 6-1 and lower link socket 9-2 is equipped with the jack that inserted link 7-1 is inserted into, in the inserted link 7-1 insertions at 7 both ends of intermediate connecting rod
In the jack of connecting rod socket 6-1 and lower link socket 9-2.
In this example, after automobile, which is moved to, weighs on steel plate 4, if load is excessive, steel plate 4 of weighing squeezes and Mobile base
9 contact plate 6-3 contacts, then contact plate 6-3 is pushed intersects the hinged upper hinged carrier bar 6-2 of folder 5 in parallelogram hinge
Parallelogram hinge is driven to intersect 5 movement of folder, the upper connecting rod socket 6-1 of the upper hinged lower ends carrier bar 6-2 connection resists centre and connects
The boss 7-2 of bar 7, boss 7-2 resist lower link socket 9-2 and intersect 5 hinged lower hinges of folder in parallelogram hinge simultaneously
Chain link plate 9-1 realizes vertical limit purpose.The utility model can vertically limit truck scale in use, prevent
Because load is excessive, the steel plate 4 that causes to weigh moves down automobile in weighing process, 3 extrusion damage of weighing sensor, steel of weighing
Plate 4 is tilted in foundation pit, generates peril.
Embodiment 2：
Referring to Fig. 1~9, a kind of truck scale with vertical limit function, including weighing sensor 3 and steel plate 4 of weighing, claim
Weight steel plate 4 is mounted on weighing sensor 3, and weighing sensor 3 is mounted on bottom plate 1, is weighed and is equipped between steel plate 4 and bottom plate 1
Parallelogram hinge intersects folder 5, and the side that parallelogram hinge intersects folder 5 towards steel plate 4 of weighing is hinged with limit bearing
6, it is hinged with Mobile base 9 towards the side of bottom plate 1, limit bearing 6 includes upper hinged carrier bar 6-2, and upper hinged carrier bar 6-2 is bar shaped
Laminated structure is hinged on parallelogram hinge and intersects on folder 5, and the upper hinged upper ends carrier bar 6-2 are connected with contact plate 6-3, under
End is connected with upper connecting rod socket 6-1, and Mobile base 9 includes lower hinged carrier bar 9-1, and lower hinged carrier bar 9-1 is bar shaped laminated structure,
It is hinged on parallelogram hinge to intersect on folder 5, the lower hinged upper ends carrier bar 9-1 are connected with lower link socket 9-2, limit bearing 6
And intermediate connecting rod 7 is equipped between Mobile base 9,7 both ends of intermediate connecting rod are the inserted link 7-1 of cylinder, and middle part is equipped with boss 7-2, on
Connecting rod socket 6-1 and lower link socket 9-2 is equipped with the jack that inserted link 7-1 is inserted into, in the inserted link 7-1 insertions at 7 both ends of intermediate connecting rod
In the jack of connecting rod socket 6-1 and lower link socket 9-2.
The upper surfaces contact plate 6-3 are equipped with ball, since the upper hinged carrier bar 6-2 of the lower ends contact plate 6-3 is hinged on parallel four
Side shape hinge intersects on folder 5, and transverse shifting can be also carried out while vertically moving, and ball is arranged in the upper surfaces contact plate 6-3,
The frictional resistance that contact plate 6-3 can be reduced relatively moved between steel plate 4 of weighing.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3：
Referring to Fig. 1~9, a kind of truck scale with vertical limit function, including weighing sensor 3 and steel plate 4 of weighing, claim
Weight steel plate 4 is mounted on weighing sensor 3, and weighing sensor 3 is mounted on bottom plate 1, is weighed and is equipped between steel plate 4 and bottom plate 1
Parallelogram hinge intersects folder 5, and the side that parallelogram hinge intersects folder 5 towards steel plate 4 of weighing is hinged with limit bearing
6, it is hinged with Mobile base 9 towards the side of bottom plate 1, limit bearing 6 includes upper hinged carrier bar 6-2, and upper hinged carrier bar 6-2 is bar shaped
Laminated structure is hinged on parallelogram hinge and intersects on folder 5, and the upper hinged upper ends carrier bar 6-2 are connected with contact plate 6-3, under
End is connected with upper connecting rod socket 6-1, and Mobile base 9 includes lower hinged carrier bar 9-1, and lower hinged carrier bar 9-1 is bar shaped laminated structure,
It is hinged on parallelogram hinge to intersect on folder 5, the lower hinged upper ends carrier bar 9-1 are connected with lower link socket 9-2, limit bearing 6
And intermediate connecting rod 7 is equipped between Mobile base 9,7 both ends of intermediate connecting rod are the inserted link 7-1 of cylinder, and middle part is equipped with boss 7-2, on
Connecting rod socket 6-1 and lower link socket 9-2 is equipped with the jack that inserted link 7-1 is inserted into, in the inserted link 7-1 insertions at 7 both ends of intermediate connecting rod
In the jack of connecting rod socket 6-1 and lower link socket 9-2.
It is hinged the lower ends carrier bar 9-1 down and is connected with idler wheel 9-3, since lower hinged carrier bar 9-1 is hinged on parallelogram hinge
Intersect on folder 5, lower hinged carrier bar 9-1 hinges production, which generates, carries out transverse shifting, and idler wheel 9-3 is arranged on lower hinged carrier bar 9-1, can be with
Reduce the lower frictional resistance hingedly relatively moved between carrier bar 9-1 and bottom plate 1.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4：
Referring to Fig. 1~9, a kind of truck scale with vertical limit function, including weighing sensor 3 and steel plate 4 of weighing, claim
Weight steel plate 4 is mounted on weighing sensor 3, and weighing sensor 3 is mounted on bottom plate 1, is weighed and is equipped between steel plate 4 and bottom plate 1
Parallelogram hinge intersects folder 5, and the side that parallelogram hinge intersects folder 5 towards steel plate 4 of weighing is hinged with limit bearing
6, it is hinged with Mobile base 9 towards the side of bottom plate 1, limit bearing 6 includes upper hinged carrier bar 6-2, and upper hinged carrier bar 6-2 is bar shaped
Laminated structure is hinged on parallelogram hinge and intersects on folder 5, and the upper hinged upper ends carrier bar 6-2 are connected with contact plate 6-3, under
End is connected with upper connecting rod socket 6-1, and Mobile base 9 includes lower hinged carrier bar 9-1, and lower hinged carrier bar 9-1 is bar shaped laminated structure,
It is hinged on parallelogram hinge to intersect on folder 5, the lower hinged upper ends carrier bar 9-1 are connected with lower link socket 9-2, limit bearing 6
And intermediate connecting rod 7 is equipped between Mobile base 9,7 both ends of intermediate connecting rod are the inserted link 7-1 of cylinder, and middle part is equipped with boss 7-2, on
Connecting rod socket 6-1 and lower link socket 9-2 is equipped with the jack that inserted link 7-1 is inserted into, in the inserted link 7-1 insertions at 7 both ends of intermediate connecting rod
In the jack of connecting rod socket 6-1 and lower link socket 9-2.
Parallelogram hinge intersects 5 left and right sides of folder and is equipped with stop bracket 2, and stop bracket 2 includes baffle 2-2, baffle 2-2 mono-
End is connected with mounting plate 2-1, and mounting plate 2-1 and bottom plate 1 are orthogonal, and are connected with floor 2-3 therebetween, and stop bracket 2 is arranged
It is limited in the lateral distance that parallelogram hinge during steel plate 4 of weighing moves down intersects folder 5, and then parallel four side
Shape hinge intersects 5 vertical travel distances of folder and is restricted, and is further vertically limited.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5：
Referring to Fig. 1~9, a kind of truck scale with vertical limit function, including weighing sensor 3 and steel plate 4 of weighing, claim
Weight steel plate 4 is mounted on weighing sensor 3, and weighing sensor 3 is mounted on bottom plate 1, is weighed and is equipped between steel plate 4 and bottom plate 1
Parallelogram hinge intersects folder 5, and the side that parallelogram hinge intersects folder 5 towards steel plate 4 of weighing is hinged with limit bearing
6, it is hinged with Mobile base 9 towards the side of bottom plate 1, limit bearing 6 includes upper hinged carrier bar 6-2, and upper hinged carrier bar 6-2 is bar shaped
Laminated structure is hinged on parallelogram hinge and intersects on folder 5, and the upper hinged upper ends carrier bar 6-2 are connected with contact plate 6-3, under
End is connected with upper connecting rod socket 6-1, and Mobile base 9 includes lower hinged carrier bar 9-1, and lower hinged carrier bar 9-1 is bar shaped laminated structure,
It is hinged on parallelogram hinge to intersect on folder 5, the lower hinged upper ends carrier bar 9-1 are connected with lower link socket 9-2, limit bearing 6
And intermediate connecting rod 7 is equipped between Mobile base 9,7 both ends of intermediate connecting rod are the inserted link 7-1 of cylinder, and middle part is equipped with boss 7-2, on
Connecting rod socket 6-1 and lower link socket 9-2 is equipped with the jack that inserted link 7-1 is inserted into, in the inserted link 7-1 insertions at 7 both ends of intermediate connecting rod
In the jack of connecting rod socket 6-1 and lower link socket 9-2.
Parallelogram hinge intersects 5 opposite hinged places of folder and is connected with spring 8, when parallelogram hinge intersects folder 5
Compression process is moved down, lateral distance increases, and parallelogram hinge intersects the spring 8 of the opposite hinged place connection of folder 5
It is stretched, after crossing heavy load removal at that time, the spring 8 of stretching hands over parallelogram hinge due to restoring the elastic force that deformation generates
Fork folder 5 is resetted, and device reusability is good.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
As above it is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process is stated by Chu, not limiting the scope of patent protection of the utility model, the patent of the utility model
Protection domain is still subject to its claims, equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of truck scale with vertical limit function, including weighing sensor (3) and steel plate of weighing (4), it is characterised in that：
The steel plate of weighing (4) is mounted on weighing sensor (3), and the weighing sensor (3) is mounted on bottom plate (1), the title
Parallelogram hinge is installed between weight steel plate (4) and bottom plate (1) and intersects folder (5), the parallelogram hinge intersects folder (5)
It is hinged with limit bearing (6) towards the side for steel plate (4) of weighing, Mobile base (9) is hinged with towards the side of bottom plate (1), it is described
Limit bearing (6) includes upper hinged carrier bar (6-2), and the upper hinged carrier bar (6-2) is bar shaped laminated structure, is hinged on parallel
Quadrilateral hinge intersects on folder (5), and described hinged upper end carrier bar (6-2) is connected with contact plate (6-3), and lower end is connected with company
Bar socket, the Mobile base (9) include lower hinged carrier bar (9-1), and the lower hinged carrier bar (9-1) is bar shaped laminated structure,
Parallelogram hinge is hinged on to intersect on folder (5), described lower hinged upper end carrier bar (9-1) is connected with lower link socket (9-2),
Intermediate connecting rod (7) is equipped between the limit bearing (6) and Mobile base (9), intermediate connecting rod (7) both ends are the inserted link of cylinder
(7-1), middle part are equipped with boss (7-2), and the upper connecting rod socket and lower link socket (9-2) are equipped with what inserted link (7-1) was inserted into
The inserted link (7-1) of jack, intermediate connecting rod (7) both ends is inserted into the jack of upper connecting rod socket and lower link socket (9-2).
2. a kind of truck scale with vertical limit function according to claim 1, it is characterised in that：The contact plate
The upper surface (6-3) is equipped with ball.
3. a kind of truck scale with vertical limit function according to claim 1, it is characterised in that：The lower articulated link chain
The lower end plate (9-1) is connected with idler wheel (9-3).
4. a kind of truck scale with vertical limit function according to claim 1, it is characterised in that：Parallel four side
Shape hinge, which intersects, is equipped with stop bracket (2) at left and right sides of folder (5), the stop bracket (2) includes baffle (2-2), the baffle (2-2)
One end is connected with mounting plate (2-1), and the mounting plate (2-1) and bottom plate (1) are orthogonal, and are connected with floor (2- therebetween
3)。
5. a kind of truck scale with vertical limit function according to claim 1, it is characterised in that：Parallel four side
Shape hinge intersects the opposite hinged place of folder (5) and is connected with spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346450.XU CN208012733U (en) | 2018-03-14 | 2018-03-14 | A kind of truck scale with vertical limit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346450.XU CN208012733U (en) | 2018-03-14 | 2018-03-14 | A kind of truck scale with vertical limit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012733U true CN208012733U (en) | 2018-10-26 |
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ID=63888679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820346450.XU Active CN208012733U (en) | 2018-03-14 | 2018-03-14 | A kind of truck scale with vertical limit function |
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| Country | Link |
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| CN (1) | CN208012733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487371A (en) * | 2019-09-19 | 2019-11-22 | 深圳和通天下科技有限公司 | A kind of dynamic highway vehicle automatic weighing instrument |
-
2018
- 2018-03-14 CN CN201820346450.XU patent/CN208012733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487371A (en) * | 2019-09-19 | 2019-11-22 | 深圳和通天下科技有限公司 | A kind of dynamic highway vehicle automatic weighing instrument |
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