CN204125133U - The weightless overload protecting mechanism of a kind of piler - Google Patents
The weightless overload protecting mechanism of a kind of piler Download PDFInfo
- Publication number
- CN204125133U CN204125133U CN201420504779.6U CN201420504779U CN204125133U CN 204125133 U CN204125133 U CN 204125133U CN 201420504779 U CN201420504779 U CN 201420504779U CN 204125133 U CN204125133 U CN 204125133U
- Authority
- CN
- China
- Prior art keywords
- orienting sleeve
- spring
- piler
- bearing axle
- fixed
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model is the weightless overload protecting mechanism of a kind of piler, there is mechanism body, mechanism body is arranged on the fixed end of piler rope hoisting mechanism by fixed mount, fixed mount is provided with fixed seating, fixed seating inside is coated with a bearing axle, bearing axle one end is connected with a cable wire end combination, cable wire end is connected on the steel rope of lift system, the described bearing axle other end stretches out fixed seating, and this section of stretching out end winding support is provided with a spring orienting sleeve, the bearing axle of spring orienting sleeve inside is set with a dish-shaped spring assembly, disk spring group height is greater than spring orienting sleeve height, the fixed mount of spring orienting sleeve side is provided with two alarm switches one on the other, spacing between two alarm switch probes is greater than spring orienting sleeve height, the utility model structure is simple, substantially increases piler when goods rises or decline, because the unexpected overweight or weightlessness caused is to the safety guard-safeguard of machinery and equipment and personnel.
Description
Technical field
The utility model relates to the engineering goods field of safety protection using steel rope or chain etc. to realize enhanced feature, the weightless overload protecting mechanism of especially a kind of piler.
Background technology
As everyone knows; in storied 3-D warehouse, the automatic access of goods is by the horizontal motion of piler; the vertical displacement movement of loading platform and the combination that seesaws of pallet fork have come; piler is as the nucleus equipment of important automated storing system; its safe reliability has very high requirement; abundant safety guard-safeguard class mechanism must be possessed; guarantee is when various exception or emergency situation occur; ensure the safety of personnel equipment; otherwise piler is when weightlessness or overload, piler very easily causes equipment and operating personal and damages and damage.
Summary of the invention
The utility model is exactly the potential safety hazard existed in these cases for piler, provides a kind of structure simple, the weightless overload protecting mechanism of safe and reliable piler.
Concrete scheme of the present utility model is: the weightless overload protecting mechanism of a kind of piler, there is mechanism body, described mechanism body is arranged on the fixed end of piler rope hoisting mechanism by fixed mount, it is characterized in that: on described fixed mount, be provided with fixed seating, fixed seating inside is coated with a bearing axle, described bearing axle one end is connected with a cable wire end combination, cable wire end is connected on the steel rope of lift system, the described bearing axle other end stretches out fixed seating, and this section of stretching out end winding support is provided with a spring orienting sleeve, the bearing axle of described spring orienting sleeve inside is set with a dish-shaped spring assembly, described disk spring group height is greater than spring orienting sleeve height, the fixed mount of described spring orienting sleeve side is provided with two alarm switches one on the other, spacing between described two alarm switches probe is greater than spring orienting sleeve height.
The utility model mechanism operationally, when load is overweight, load force pulls spring orienting sleeve by bearing axle, because belleville spring distortion is large, spring orienting sleeve overload time can along with the compression of spring on move, until touch upper alarm switch, display load is overweight, can outwards sound and light alarm or power-off quit work; When load is weightless, load force drops to zero suddenly, and belleville spring can resile due to weightlessness, and spring orienting sleeve is moved down, and touches lower alarm switch, can outwards sound and light alarm or power-off quit work; The utility model structure is simple, substantially increases piler when goods rises or decline, because the unexpected overweight or weightlessness caused is to the safety guard-safeguard of machinery and equipment and personnel.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
In figure: 1-bearing axle, 2-fixed seating, 3-disk spring group, 4-spring orienting sleeve, 5-load force, 6-cable wire end combines, 7-fixed mount, 8-upper alarm switch, 9-lower alarm switch.
Detailed description of the invention
See Fig. 1, the utility model is the weightless overload protecting mechanism of a kind of piler, there is mechanism body, described mechanism body is arranged on the fixed end of piler rope hoisting mechanism by fixed mount 7, it is characterized in that: on described fixed mount 7, be provided with fixed seating 2, fixed seating inside is coated with a bearing axle 1, described bearing axle one end is connected with a cable wire end combination 6, cable wire end combination 6 is connected on the steel rope of lift system, the described bearing axle other end stretches out fixed seating, and this section of stretching out end winding support is provided with a spring orienting sleeve 4, the bearing axle 1 of described spring orienting sleeve inside is set with a dish-shaped spring assembly 3, described disk spring group 3 is highly greater than spring orienting sleeve 4 height, the fixed mount of described spring orienting sleeve 4 side is provided with two alarm switches 8 and 9 one on the other, spacing between described two alarm switches probe is greater than spring orienting sleeve 4 height.
The utility model mechanism operationally, when load is overweight, load force 5 pulls spring orienting sleeve by bearing axle, because belleville spring distortion is large, spring orienting sleeve overload time can along with the compression of spring on move, until touch upper alarm switch 8, display load is overweight, can outwards sound and light alarm or power-off quit work; When load is weightless, load force 5 drops to zero suddenly, and belleville spring can resile due to weightlessness, and spring orienting sleeve is moved down, and touches lower alarm switch 9, can outwards sound and light alarm or power-off quit work; The utility model structure is simple, substantially increases piler when goods rises or decline, because the unexpected overweight or weightlessness caused is to the safety guard-safeguard of machinery and equipment and personnel.
Claims (1)
1. the weightless overload protecting mechanism of piler, there is mechanism body, described mechanism body is arranged on the fixed end of piler rope hoisting mechanism by fixed mount, it is characterized in that: on described fixed mount, be provided with fixed seating, fixed seating inside is coated with a bearing axle, described bearing axle one end is connected with a cable wire end combination, cable wire end is connected on the steel rope of lift system, the described bearing axle other end stretches out fixed seating, and this section of stretching out end winding support is provided with a spring orienting sleeve, the bearing axle of described spring orienting sleeve inside is set with a dish-shaped spring assembly, described disk spring group height is greater than spring orienting sleeve height, the fixed mount of described spring orienting sleeve side is provided with two alarm switches one on the other, spacing between described two alarm switches probe is greater than spring orienting sleeve height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504779.6U CN204125133U (en) | 2014-09-03 | 2014-09-03 | The weightless overload protecting mechanism of a kind of piler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504779.6U CN204125133U (en) | 2014-09-03 | 2014-09-03 | The weightless overload protecting mechanism of a kind of piler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125133U true CN204125133U (en) | 2015-01-28 |
Family
ID=52381508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504779.6U Expired - Lifetime CN204125133U (en) | 2014-09-03 | 2014-09-03 | The weightless overload protecting mechanism of a kind of piler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144985A (en) * | 2016-08-24 | 2016-11-23 | 宁夏共享机床辅机有限公司 | A kind of automatic stereowarehouse overload protective device |
| CN109231084A (en) * | 2018-10-29 | 2019-01-18 | 太原市奥特莱物流科技有限公司 | A kind of vertical library piler bending loading platform |
| CN109292686A (en) * | 2018-10-29 | 2019-02-01 | 太原市奥特莱物流科技有限公司 | A kind of anti-fall mechanism of light duty platform |
-
2014
- 2014-09-03 CN CN201420504779.6U patent/CN204125133U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144985A (en) * | 2016-08-24 | 2016-11-23 | 宁夏共享机床辅机有限公司 | A kind of automatic stereowarehouse overload protective device |
| CN109231084A (en) * | 2018-10-29 | 2019-01-18 | 太原市奥特莱物流科技有限公司 | A kind of vertical library piler bending loading platform |
| CN109292686A (en) * | 2018-10-29 | 2019-02-01 | 太原市奥特莱物流科技有限公司 | A kind of anti-fall mechanism of light duty platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |
|
| CX01 | Expiry of patent term |