CN206705637U - Aerial work platform with load detection structure - Google Patents
Aerial work platform with load detection structure Download PDFInfo
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- CN206705637U CN206705637U CN201720547249.3U CN201720547249U CN206705637U CN 206705637 U CN206705637 U CN 206705637U CN 201720547249 U CN201720547249 U CN 201720547249U CN 206705637 U CN206705637 U CN 206705637U
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- scissors
- fixed
- fixing axle
- scissors rod
- hole
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Abstract
The utility model discloses a kind of aerial work platform with load detection structure,The scissors rod fixed with workbench of its two groups of scissor components is fixed by fixed block and workbench,Described fixed block is fixed by the first connecting shaft with corresponding scissors rod,The both ends of first connecting shaft are fixed with corresponding scissors rod and fixed block respectively,Fixed block is fixed with workbench,Described top shoe is fixed by the second connecting shaft with corresponding scissors rod,Corresponding scissors rod is fixed with top shoe respectively at the both ends of second connecting shaft,The centre of first fixing axle and the second fixing axle is provided with through hole,The fixing hole of the through hole connection of the first fixing axle is provided with fixed block,The fixing hole of the through hole connection of the second fixing axle is provided with top shoe,The pin type sensor that the other end is stretched into fixed block is provided with first fixing axle,The pin type sensor that the other end is stretched into top shoe is provided with second fixing axle.
Description
Technical field
It the utility model is related to a kind of aerial work platform, more particularly to a kind of work high above the ground with load detection structure
Platform, belong to a kind of high-altitude operations tool.
Background technology
Scissor aerial work platform is mainly used in building, shipbuilding, station, exhibition center, the maintenance of various workshops etc.
Aspect, its security by people concern, wherein overload be trigger security incident the main reason for one of, therefore overload detection
Accuracy and validity be vehicle safety necessary condition.The Weighing mechanism of existing scissor aerial work platform is a pressure
Sensor is installed on elevating ram hydraulic valve block, is coordinated and is arranged on the angular transducer on scissor armed lever to survey hydraulic system
Pressure, then pressure signal is fed back into ECU, when job platform is placed in the ground of injustice, due to the change meeting of center of gravity and angle
The accuracy of pressure signal.
Utility model content
The purpose of this utility model is to provide a kind of aerial work platform with load detection structure, to solve existing skill
In art when job platform is placed in the ground of injustice, due to center of gravity and angle change can the accuracy of pressure signal ask
Topic.
In order to realize the above object the utility model adopts the following technical scheme that：A kind of height with load detection structure
Working platform, including base and workbench, are provided with scissors fork elevating mechanism, scissors fork elevating between base and workbench
Mechanism includes two groups of scissor components be arrangeding in parallel, and every group of scissor component includes the scissors rod being arranged in pairs, a pair of scissors rods
In two scissors rods it is hinged in middle part, in two pairs of adjacent scissors rods in lower floor a pair of scissors rods in
The lower end of the upper end of two scissors rods and two scissors rods in a pair of scissors rods in upper strata corresponds be hinged, place
The lower end of a scissors rod is hinged with base, is hinged on the lower end of another scissors rod in undermost a pair of scissors rods
Have sliding block, sliding block is slidedly assemblied on base, in a pair of scissors rods in the superiors upper end of a scissors rod with
Workbench is be hinged, is hinged with top shoe on the upper end of another scissors rod, and top shoe is slidedly assemblied on workbench, and two
Group scissor component is linked together by one group of connecting rod from top to bottom be arrangeding in parallel, and the both ends of connecting rod are cut with two groups respectively
Pitch the hinged place connection of the scissors rod pair of component, two groups of scissor components with the scissors rod that workbench is fixed by fixed block with
Workbench is fixed, and described fixed block is fixed by the first connecting shaft with corresponding scissors rod, the both ends difference of the first connecting shaft
Fixed with corresponding scissors rod and fixed block, fixed block is fixed with workbench, described top shoe by the second connecting shaft with
Corresponding scissors rod is fixed, and corresponding scissors rod is fixed with top shoe respectively at the both ends of the second connecting shaft, the first fixing axle and
The centre of two fixing axles is provided with through hole, the fixing hole of the through hole connection of the first fixing axle is provided with fixed block, in top shoe
The fixing hole of the through hole connection of the second fixing axle is provided with, being fixedly installed the other end in the first fixing axle stretches into fixed block
Pin type sensor, the pin type sensor that the other end is stretched into top shoe is fixedly installed in the second fixing axle.
Described pin type sensor is two-wire beam dual sensor, offers on corresponding scissors rod and connects with the first fixing axle
Logical through hole, offers the through hole connected with the second fixing axle on corresponding scissors rod, the cable of corresponding pin type sensor from
Through hole passes on corresponding scissors rod.
Two pin type sensors of the present utility model correspondingly load the through hole of top shoe and the through hole of the second fixing axle
It is interior, in the through hole of two other corresponding through hole for loading fixed block and the first fixing axle, top shoe and fixed block and work
Platform assembles, if workbench is by load, directly transfers the pressure to top shoe until pin type sensor, energy are reliable
Detection at load on workbench, do not influenceed by surface state.
Pin type sensor of the present utility model is two-wire beam dual sensor, and the degree of accuracy for detecting it is higher.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the structural representation of the scissors fork elevating mechanism in Fig. 1.
Embodiment
A kind of embodiment of the aerial work platform with load detection structure, in fig. 1 and 2, its base is used to put
Put on the basis of, workbench 2 is provided with above base, workbench 2 is used with so that operator station is vertical, in base
Scissors fork elevating mechanism 3 is provided between workbench 2, scissors fork elevating mechanism is scissors fork elevating mechanism of the prior art.
Scissors fork elevating mechanism 3 has two groups of scissor components 4, and the structure of two groups of scissor components 4 is identical, and both be arranged in parallel.
Every group of scissor component 4 all has one group of scissors rod 1 being arranged in pairs, and two scissors rods 1 in a pair of scissors rods are in middle part
It is be hinged, because one group of scissor component 4 has multipair scissors rod, also just have with multiple pin joints, two groups of scissor components 4 are corresponding
Interface point at connect.Two in adjacent two couple scissors rod in one group of scissor component in a pair of scissors rods in lower floor
The lower end of the upper end of scissors rod and two scissors rods in a pair of scissors rods in upper strata, which corresponds, to be hinged, in most
The lower end of a scissors rod 1 is hinged with base, is hinged with the lower end of another scissors rod 1 in a pair of scissors rods of lower floor
Sliding block, sliding block are slidedly assemblied on base, and the upper end of a scissors rod passes through in a pair of scissors rods in the superiors
Fixed block 7 is hinged with workbench 2, is hinged with top shoe 6 on the upper end of another scissors rod 1, and top shoe 6 is slidedly assemblied in
In the chute of workbench 2, fixed block 7 is fixed with workbench, and fixed block 7 is solid with corresponding scissors rod 1 by the first connecting shaft 8
Fixed, the both ends of the first connecting shaft 8 are fixed with corresponding scissors rod and fixed block 7 respectively, are provided with the centre of the first fixing axle 8
Through hole, the fixing hole of the through hole connection of the first fixing axle 8 is provided with fixed block 7, be provided with corresponding scissors rod 1 with it is solid
Determine the through hole of the through hole connection of block 7, be provided with pin type sensor 9 in the through hole of the first connecting shaft 8, the pin type sensor
In the through hole of the first connecting shaft 8, the other end is in the fixing hole of fixed block 79 end.Top shoe 6 connects by second
Spindle 5 is fixed with corresponding scissors rod 1, the both ends of the second connecting shaft 5 respectively corresponding to scissors rod fixed with top shoe 6.Second
Through hole is provided with connecting shaft 5, the fixing hole of the through hole connection of the second fixing axle 10 is provided with top shoe 6, is connected second
Pin type sensor 9 is provided with the through hole of spindle 5, the through hole of the end of the pin type sensor 9 in the second connecting shaft 5
In, the other end is in the fixing hole of top shoe 6.
Pin type sensor 9 is two-wire beam dual sensor, and the cable of corresponding pin type sensor leads to from corresponding scissors rod
Hole passes.
Pin type sensor 9 in the present embodiment is fixed by bolt with corresponding first fixing axle and the second fixing axle,
, will the radial direction pin-and-hole on pin type sensor 9 and the radial peg that is set on top shoe or fixed block when specific installation
Fixed after hole is corresponding with bolt, pin type sensor 9 is fixed with top shoe or fixed block, prevent from relatively rotating, then will be right
The first fixing axle and the second fixing axle are loaded on corresponding scissors rod upper end afterwards in the pilot hole set, in other embodiment
In, pin type sensor can also use other fixed forms to be assembled with top shoe or fixed block.
Claims (2)
1. a kind of aerial work platform with load detection structure, including base and workbench, base and workbench
Between be provided with scissors fork elevating mechanism, scissors fork elevating mechanism includes two groups of scissor components be arrangeding in parallel, and every group of scissor component is equal
Including the scissors rod being arranged in pairs, two scissors rod two couples hinged in middle part, adjacent in a pair of scissors rods
The upper end of two scissors rods in scissors rod in a pair of scissors rods in lower floor is with being in a pair of scissors rods on upper strata
The lower end of two scissors rods corresponds be hinged, the lower end of scissors rod and bottom in undermost a pair of scissors rods
Seat is be hinged, is hinged with sliding block on the lower end of another scissors rod, and sliding block is slidedly assemblied on base, in the superiors
The upper end of a scissors rod is hinged with workbench, is hinged with cunning on the upper end of another scissors rod in a pair of scissors rods
Block, top shoe are slidedly assemblied on workbench, it is characterised in that：The scissors rod fixed with workbench of two groups of scissor components
Fixed by fixed block and workbench, described fixed block is fixed by the first connecting shaft with corresponding scissors rod, the first connection
The both ends of axle are fixed with corresponding scissors rod and fixed block respectively, and fixed block is fixed with workbench, and described top shoe passes through
Second connecting shaft is fixed with corresponding scissors rod, and corresponding scissors rod is fixed with top shoe respectively at the both ends of the second connecting shaft, the
The centre of one fixing axle and the second fixing axle is provided with through hole, and the fixation of the through hole connection of the first fixing axle is provided with fixed block
Hole, the fixing hole of the through hole connection of the second fixing axle is provided with top shoe, and being fixedly installed the other end in the first fixing axle stretches
Enter the pin type sensor in fixed block, the pin type sensing that the other end is stretched into top shoe is fixedly installed in the second fixing axle
Device.
2. the aerial work platform according to claim 1 with load detection structure, it is characterised in that：Described bearing pin
Formula sensor is two-wire beam dual sensor, and the through hole connected with the first fixing axle is offered on corresponding scissors rod, corresponding to cut
The through hole connected with the second fixing axle is offered on fork arm, the cable of corresponding pin type sensor is worn from through hole on corresponding scissors rod
Go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547249.3U CN206705637U (en) | 2017-05-17 | 2017-05-17 | Aerial work platform with load detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547249.3U CN206705637U (en) | 2017-05-17 | 2017-05-17 | Aerial work platform with load detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705637U true CN206705637U (en) | 2017-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720547249.3U Active CN206705637U (en) | 2017-05-17 | 2017-05-17 | Aerial work platform with load detection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN206705637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709618A (en) * | 2018-05-11 | 2018-10-26 | 浙江鼎力机械股份有限公司 | The load weighing system of scissor-type lifting platform |
| CN108801424A (en) * | 2018-05-14 | 2018-11-13 | 浙江鼎力机械股份有限公司 | Bridge platform weighing system and aerial work platform |
| CN114572911A (en) * | 2022-03-10 | 2022-06-03 | 浙江鼎力机械股份有限公司 | Scissor fork type aerial work platform and scissor fork lifting assembly thereof |
-
2017
- 2017-05-17 CN CN201720547249.3U patent/CN206705637U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709618A (en) * | 2018-05-11 | 2018-10-26 | 浙江鼎力机械股份有限公司 | The load weighing system of scissor-type lifting platform |
| CN108801424A (en) * | 2018-05-14 | 2018-11-13 | 浙江鼎力机械股份有限公司 | Bridge platform weighing system and aerial work platform |
| CN108801424B (en) * | 2018-05-14 | 2024-02-20 | 浙江鼎力机械股份有限公司 | Bridge type platform weighing system and aerial work platform |
| CN114572911A (en) * | 2022-03-10 | 2022-06-03 | 浙江鼎力机械股份有限公司 | Scissor fork type aerial work platform and scissor fork lifting assembly thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190926 Address after: 453400 West Section 137 Renmin Road, Changyuan County, Xinxiang City, Henan Province Patentee after: Henan Jianghe Special Vehicle Technology Co., Ltd. Address before: 453400 west section of Renmin Road, Changyuan County, Henan, Xinxiang Patentee before: Henan River Special Vehicle Co., Ltd. |