CN203612917U - Elevating platform load weighing device - Google Patents
Elevating platform load weighing device Download PDFInfo
- Publication number
- CN203612917U CN203612917U CN201320873610.3U CN201320873610U CN203612917U CN 203612917 U CN203612917 U CN 203612917U CN 201320873610 U CN201320873610 U CN 201320873610U CN 203612917 U CN203612917 U CN 203612917U
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- China
- Prior art keywords
- platform
- sensor
- connecting panel
- arm support
- weighing device
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- Expired - Fee Related
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- 238000005303 weighing Methods 0.000 title claims abstract description 17
- 230000003028 elevating effect Effects 0.000 title abstract description 11
- 230000001174 ascending effect Effects 0.000 claims description 34
- 230000008859 change Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000026676 system process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an elevating platform load weighing device which comprises an elevating platform and a lifting arm support, and is characterized in that a load weighing device body is arranged between the elevating platform and the lifting arm support and comprises a platform connection plate, arm support connection plates, pin shaft type force sensors, a sensor mounting frame, a positioning plate, positioning pin shafts and two sensor supporting plates; the two sensor supporting plates are arranged in the sensor mounting frame; the arm support connection plates are respectively arranged at the upper end and the lower end of the outer side of the sensor mounting frame; the positioning plate is arranged between the sensor supporting plates; the pin shaft type force sensors are arranged on the upper parts of the sensor supporting plates, and the positioning pin shafts are arranged on the lower parts of the sensor supporting plates; the outer ends of the sensor supporting plates are fixedly connected with the platform connection plate; the pin shaft type force sensors are positioned through the pin shafts on the lower part of the positioning plate; the platform connection plate is connected with the elevating platform; the arm support connection plates are connected with the lifting arm support. The elevating platform load weighing device has the advantages of simple structure, reliability in use, high in safety performance and the like.
Description
Technical field
The utility model relates to ascending platform operation fire extinguishing tanker, specifically a kind of ascending platform load weighing device.
Background technology
As everyone knows, Elevating platform fire truck is the special-use vehicle that lifting arm support is installed, this type of vehicle all can be installed ascending platform at arm support tail end, and operated by professional operating personal, control lifting and the reduction of jib, can realize lifting and the reduction of ascending platform, and fire fighter and rescue tool etc. can be delivered to certain altitude, to complete the operation such as high altitude firefighting or height rescue.Due to the needs of height rescue, the load of ascending platform can change, and corresponding arm support safe working curve also can change thereupon.
At present, some Elevating platform fire trucks are provided with annunciator in ascending platform, in the time that load reaches maximum constraints, send warning signal and stop jib action, this has just greatly retrained Elevating platform fire truck and can only in the scope of work under little load, work, and greatly affects the rescue efficiency of Elevating platform fire truck.
Also have plenty of in the platform of Elevating platform fire truck and install weighting apparatus additional, but load change situation when it can only weigh the interior number variation of platform, its survey precision of load change causing for behaviors such as hanging on personnel's hand-rail in the fire-fighting equipment of platform side and platform will be a greater impact, the situation of may causing danger when serious.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and a kind of rational in infrastructure, simple installation, ascending platform load weighing device that survey precision is high are provided.
The utility model solves the technical scheme that its technical matters adopts:
A kind of ascending platform load weighing device, comprise ascending platform and lifting arm support, it is characterized in that being provided with load weighing device between ascending platform and lifting arm support, it comprises platform connecting panel, jib connecting panel, pin type power sensor, sensor mount, locating plate, alignment pin and sensor support plate, described sensor mount is by support plate, " U " shape framework that the lower baffle plate of the overhead gage of support plate upper end and support plate lower end forms, in described sensor mount, be provided with two sensor support plates, upper and lower two ends, sensor mount outside are respectively equipped with jib connecting panel, between described sensor support plate, be provided with locating plate, sensor support plate top mount pin shaft type power sensor, bottom is provided with alignment pin, outer end is fixedly connected with platform connecting panel, described pin type power sensor is through the bearing pin location of locating plate bottom, be beneficial to prevent that pin type power sensor from use rotating, described platform connecting panel is connected with ascending platform, jib connecting panel is connected with lifting arm support, in the time that ascending platform internal load changes, by the mode of pin type force sensor measuring power, indirectly measure the load of ascending platform, and by the situation of change of the output signal of the pin type power sensor of collecting, being transferred to control system processes, it is the real-time load change situation of known ascending platform.
The utility model is owing to adopting said structure, have simple in structure, use reliable, safety performance advantages of higher.
accompanying drawing explanation
Fig. 1 is the front view of the utility model ascending platform load weighing device.
Fig. 2 is the birds-eye view of the utility model ascending platform load weighing device.
Fig. 3 is the left view of the utility model ascending platform load weighing device.
Fig. 4 is the cross section view of the utility model ascending platform load weighing device.
Reference numeral: 1: platform connecting panel; 2: pin type power sensor; 3: jib connecting panel; 4: alignment pin; 5: sensor mount; 6: locating plate; 7: sensor support plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of ascending platform load weighing device, comprise ascending platform and lifting arm support, it is characterized in that being provided with load weighing device between ascending platform and lifting arm support, it comprises platform connecting panel 1, jib connecting panel 3, pin type power sensor 2, sensor mount 5, locating plate 6, alignment pin 4 and sensor support plate 7, described sensor mount 5 is by support plate, " U " shape framework that the lower baffle plate of the overhead gage of support plate upper end and support plate lower end forms, in described sensor mount 5, be provided with two sensor support plates 7, sensor mount 5 upper and lower two ends, outside are respectively equipped with the jib connecting panel 3 paralleling, between described sensor support plate 7, be provided with locating plate 6, sensor support plate 7 top mount pin shaft type power sensors 2, bottom is provided with alignment pin 4, outer end is fixedly connected with platform connecting panel 1, described pin type power sensor 2 is located through the alignment pin 4 of locating plate 6 bottoms, be beneficial to prevent that pin type power sensor 2 from use rotating, described platform connecting panel 1 is connected with ascending platform, jib connecting panel 3 is connected with lifting arm support, in the time that ascending platform internal load changes, by the mode of pin type power sensor 2 ergometries, indirectly measure the load of ascending platform, and by the situation of change of the output signal of the pin type power sensor 2 of collecting, being transferred to control system processes, it is the real-time load change situation of known ascending platform.
Referring to Fig. 2, platform connecting panel and ascending platform connect firmly, jib connecting panel 3 is connected with arm support tail end, by alignment pin 4 and pin type power sensor 3, platform connecting panel 1 and jib connecting panel 3 are linked together, in the time that ascending platform internal load changes, by the mode of pin type force sensor measuring power, indirectly measure the load of ascending platform, and by the situation of change of the output signal of the pin type power sensor of collecting, be transferred to control system and process, be i.e. the real-time load change situation of known ascending platform.
The utility model is owing to adopting said structure, have simple in structure, use reliable, safety performance advantages of higher.
Claims (1)
1. an ascending platform load weighing device, comprise ascending platform and lifting arm support, it is characterized in that being provided with load weighing device between ascending platform and lifting arm support, it comprises platform connecting panel, jib connecting panel, pin type power sensor, sensor mount, locating plate, alignment pin and sensor support plate, described sensor mount is by support plate, " U " shape framework that the lower baffle plate of the overhead gage of support plate upper end and support plate lower end forms, in described sensor mount, be provided with two sensor support plates, upper and lower two ends, sensor mount outside are respectively equipped with jib connecting panel, between described sensor support plate, be provided with locating plate, sensor support plate top mount pin shaft type power sensor, bottom is provided with alignment pin, outer end is fixedly connected with platform connecting panel, described pin type power sensor is through the bearing pin location of locating plate bottom, described platform connecting panel is connected with ascending platform, jib connecting panel is connected with lifting arm support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873610.3U CN203612917U (en) | 2013-12-29 | 2013-12-29 | Elevating platform load weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873610.3U CN203612917U (en) | 2013-12-29 | 2013-12-29 | Elevating platform load weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203612917U true CN203612917U (en) | 2014-05-28 |
Family
ID=50765576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873610.3U Expired - Fee Related CN203612917U (en) | 2013-12-29 | 2013-12-29 | Elevating platform load weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203612917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279549A (en) * | 2017-07-20 | 2019-01-29 | 成都凯天电子股份有限公司 | Aerial work platform collapsed transportable indexing bindiny mechanism |
-
2013
- 2013-12-29 CN CN201320873610.3U patent/CN203612917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279549A (en) * | 2017-07-20 | 2019-01-29 | 成都凯天电子股份有限公司 | Aerial work platform collapsed transportable indexing bindiny mechanism |
| CN109279549B (en) * | 2017-07-20 | 2023-10-24 | 成都凯天电子股份有限公司 | Folding, transporting and indexing connecting mechanism for aerial working platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 |