CN202229821U - Side press type sensor - Google Patents
Side press type sensor Download PDFInfo
- Publication number
- CN202229821U CN202229821U CN2011203424430U CN201120342443U CN202229821U CN 202229821 U CN202229821 U CN 202229821U CN 2011203424430 U CN2011203424430 U CN 2011203424430U CN 201120342443 U CN201120342443 U CN 201120342443U CN 202229821 U CN202229821 U CN 202229821U
- Authority
- CN
- China
- Prior art keywords
- main body
- sensor
- sensor main
- utility
- model
- 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 - Fee Related
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to the technical field of overload protection devices for hoisting machinery, in particular to a side press type sensor. The side press type sensor comprises a sensor main body, sensor elements and a press block, wherein at least a pair of grooves are formed on two side surfaces of the sensor main body, the sensor elements are mounted in the grooves, and the grooves are sealed by sealing bodies provided with mirror surfaces; output lines of the sensor elements perforate the sensor main body and are connected with an external signal port; and a positioning groove is formed on the bottom side of the sensor main body and sleeved with a U-shaped bolt, the U-shaped bolt is fixed on the sensor main body via a stop strip, and the press block is sleeved at the opening end of the U-shaped bolt and located above the sensor main body. The utility model is simple in structure, small in size and convenient to use, reduces consumptive materials and manufacture cost, only requires the end of a steel wire rope to perforate between a press plate and an elastic body, and is particularly used as a protection device for an electric hoist with 1 to 10t bearing capacity.
Description
Technical field
The utility model relates to hoisting machinery overload protection device technical field, especially a kind of side-compression sensor.
Background technology
Sensor is a kind of physical unit, can survey, experience extraneous signal and the information of finding out is passed to other devices.At present, electric hoist crane generally is equipped with the side-compression sensor.The side-compression sensor that generally uses mainly is made up of main body, wire rope supporting seat, briquetting, hold-down bolt etc., and briquetting is fixed on the main body through two hold-down bolts, and the wire rope supporting seat is connected the two ends of main body.This structure is being born the huge reacting force that weight brings wire rope owing to briquetting, unbalance stress, and hold-down bolt is prone to impaired distortion, causes part breaking or inefficacy, causes the damage and the personal injury of electric block equipment; Must gain in strength through strengthening overall volume, so consumptive material is many, price is high, and security is relatively poor, installs and keep in repair also inconvenient.
The utility model content
The technical matters that the utility model will solve is: overcome the deficiency in the prior art, the side-compression that a kind of volume is little, price is low, easy for installation sensor is provided.
The utility model solves the technical scheme that its technical matters adopted: a kind of side-compression sensor; Comprise sensor main body, sensor element and briquetting, described sensor main body offers at least one pair of groove on the two sides, and sensor element is installed in the groove; Encapsulate through the packaging body that has minute surface on the described groove; The output line of sensor element passes sensor main body and is connected with the outer signal end, and said sensor main body bottom side offers locating slot, is with U bolt on the locating slot; U bolt is fixed on the sensor main body through positive stop strip is fastening, and described briquetting is nested with on the openend of U bolt and is positioned at the sensor main body upside.
The upside two ends of the described sensor main body of the utility model are provided with the wire rope supporting seat, and wire rope supporting seat and sensor main body are structure as a whole.
The described sensor main body of the utility model offers two pairs of grooves on the two sides.
The material of the described side-compression sensor of the utility model is an alloy steel.
The described briquetting of the utility model has deep-slotted chip breaker in the side near sensor main body.
The beneficial effect of the utility model is: the utility model is simple in structure, and volume is little, reduces consumptive material; Manufacturing cost reduces; And easy to use, only need pass steel cord ends between pressing plate and the elastic body and get final product, and are specially adapted to the 1-10t electric block as overload protection device.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is an A-A cut-open view among Fig. 1.
1. sensor main bodies among the figure, 2. packaging body, 3.U shape bolt, 4. briquetting, 5. wire rope supporting seat, 6. sensor element.
Embodiment
Combine accompanying drawing that the utility model is further described now.The synoptic diagram that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
Like Fig. 1, the side-compression sensor shown in 2; Comprise sensor main body 1, sensor element 6 and briquetting 4; Described sensor main body offers two pairs of grooves on 1 two sides, and sensor element 6 is installed in the groove, packaging body 2 encapsulation through having minute surface on the described groove; The output line of sensor element 6 passes sensor main body 1 and is connected with the outer signal end; Said sensor main body 1 bottom side offers locating slot, is with U bolt 3 on the locating slot, and U bolt 3 is fixed on the sensor main body 1 through positive stop strip is fastening; Described briquetting 4 is nested with on the openend of U bolt 3 and is positioned at sensor main body 1 upside, and briquetting has deep-slotted chip breaker in the side near sensor main body; The upside two ends of described sensor main body 1 are provided with wire rope supporting seat 5, and wire rope supporting seat 5 is structure as a whole with sensor main body 1.
During use, be fixed on sensor main body 1 on the wire rope of electric block with U bolt 3 and briquetting 4, wire rope passes from the deep-slotted chip breaker of briquetting 4.When slinging weight, utilize rope tension to make elastic body stressed, the side-compression sensor produces deformation, thereby produces signal, and signal spreads out of through amplification, thus video data judges whether this equipment overloads on instrumentation table.
Above-mentioned embodiment is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the utility model.
Claims (4)
1. side-compression sensor; It is characterized in that: comprise sensor main body (1), sensor element (6) and briquetting (4); Described sensor main body (1) offers at least one pair of groove on the two sides; Sensor element (6) is installed in the groove, packaging body (2) encapsulation through having minute surface on the described groove, the output line of sensor element (6) passes sensor main body (1) and is connected with the outer signal end; Said sensor main body (1) bottom side offers locating slot; Be with U bolt (3) on the locating slot, U bolt (3) is fixed on the sensor main body (1) through positive stop strip is fastening, and described briquetting (4) is nested with on the openend of U bolt (3) and is positioned at sensor main body (1) upside.
2. side-compression sensor according to claim 1 is characterized in that: the upside two ends of described sensor main body (1) are provided with wire rope supporting seat (5), and wire rope supporting seat (5) and sensor main body (1) are structure as a whole.
3. side-compression sensor according to claim 1 is characterized in that: described sensor main body (1) offers two pairs of grooves on the two sides.
4. side-compression sensor according to claim 1 is characterized in that: described briquetting (4) has deep-slotted chip breaker in the side near sensor main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203424430U CN202229821U (en) | 2011-09-14 | 2011-09-14 | Side press type sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203424430U CN202229821U (en) | 2011-09-14 | 2011-09-14 | Side press type sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229821U true CN202229821U (en) | 2012-05-23 |
Family
ID=46080405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203424430U Expired - Fee Related CN202229821U (en) | 2011-09-14 | 2011-09-14 | Side press type sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689322A (en) * | 2018-05-14 | 2018-10-23 | 河源迪奇亚工业技术有限公司 | A kind of automatic hoist system equipment |
| CN110713094A (en) * | 2019-09-27 | 2020-01-21 | 长沙市日业电气有限公司 | Cable breakage prevention monitoring and protecting device for construction elevator |
-
2011
- 2011-09-14 CN CN2011203424430U patent/CN202229821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689322A (en) * | 2018-05-14 | 2018-10-23 | 河源迪奇亚工业技术有限公司 | A kind of automatic hoist system equipment |
| CN110713094A (en) * | 2019-09-27 | 2020-01-21 | 长沙市日业电气有限公司 | Cable breakage prevention monitoring and protecting device for construction elevator |
| CN110713094B (en) * | 2019-09-27 | 2023-09-01 | 长沙市日业电气有限公司 | Cable breakage-preventing monitoring and protecting device for construction elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202229821U (en) | Side press type sensor | |
| CN101913538B (en) | Hoist | |
| CN202607172U (en) | Main beam turning device of crane | |
| CN204454308U (en) | Novel tower crane monitoring system | |
| CN201408067Y (en) | Elastic body of weighing sensor | |
| CN202265359U (en) | Arch side-pressure sensor | |
| CN111121941A (en) | Sand burying detection device for railway sand damage road section | |
| CN202550051U (en) | Coupler shell | |
| CN203187310U (en) | Lifting hook deformation monitoring device | |
| CN206142722U (en) | Wireless load lifting limiter | |
| CN201756426U (en) | Hoist | |
| CN204115921U (en) | A kind of device for pressure measurement | |
| CN201619805U (en) | Drilling rod package mechanism | |
| CN207750382U (en) | A kind of brasses bearing block facilitating installation | |
| CN203020723U (en) | Pocket structure of carrier tape of integrated circuit component | |
| CN205863856U (en) | A kind of protection device preventing power transmission line overhead ground wire from coming off | |
| CN202903972U (en) | An aircraft power package testing rack | |
| CN214224292U (en) | Small cantilever beam wagon balance sensor | |
| CN102923605A (en) | Arched lateral pressure type sensor | |
| CN209057021U (en) | A kind of blower terminal box | |
| CN203398074U (en) | Wiring hammer device of pedestal of fuse for protecting photovoltaic system | |
| CN202642686U (en) | Protection type conveying chain | |
| CN203456832U (en) | Rotary suspension clamp | |
| CN204373759U (en) | Vehicular weighing sensor guard | |
| CN2754834Y (en) | Mechanical arm with weighing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120914 |