CN107673184A - Alarm type constant force spring hanging frame - Google Patents

Alarm type constant force spring hanging frame Download PDF

Info

Publication number
CN107673184A
CN107673184A CN201710830677.1A CN201710830677A CN107673184A CN 107673184 A CN107673184 A CN 107673184A CN 201710830677 A CN201710830677 A CN 201710830677A CN 107673184 A CN107673184 A CN 107673184A
Authority
CN
China
Prior art keywords
cylinder
buzzer
spring
pull bar
butterfly
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.)
Pending
Application number
CN201710830677.1A
Other languages
Chinese (zh)
Inventor
刘春宝
高勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU DALICHENG ELECTRICAL Co Ltd
Original Assignee
JIANGSU DALICHENG ELECTRICAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU DALICHENG ELECTRICAL Co Ltd filed Critical JIANGSU DALICHENG ELECTRICAL Co Ltd
Priority to CN201710830677.1A priority Critical patent/CN107673184A/en
Publication of CN107673184A publication Critical patent/CN107673184A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/16Applications of indicating, registering, or weighing devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00Safety gear
    • B66C15/06Arrangements or use of warning devices
    • B66C15/065Arrangements or use of warning devices electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The invention discloses alarm type constant force spring hanging frame,Including cylinder,Pull bar is provided with cylinder,One end of pull bar is located in cylinder,The other end is extended to outside cylinder,One end that pull bar is located in cylinder is provided with arm-tie,The bottom side of arm-tie towards cylinder is provided with several butterfly springs,Adjacent butterfly spring is oppositely arranged,The outer wall being open towards the butterfly spring of cylinder bottom is provided with several columns,The top of the column is provided with pressure sensor,Bluetooth transmitters are provided with the pressure sensor,Cylinder body outer wall is provided with buzzer,Bluetooth Receiver is provided with the buzzer,The pressure value that pressure sensor is received by bluetooth transmitters passes to buzzer,The buzzer, which is set, starts pressure value,When buzzer, which receives the pressure value from pressure sensor, is more than startup pressure value,Start buzzer,Buzzer sends sound.During present invention overload, and alarm, avoid overload operation.

Description

Alarm type constant force spring hanging frame
Technical field
The present invention relates to alarm type constant force spring hanging frame, belongs to constant force spring hanging frame technical field.
Background technology
Traditional constant force spring hanging frame is played a supporting role using the flexible member of inside, and upper end is hooked on hoisting structure On, lower end hooks weight to be lifted, after hook weight exceedes the bearing capacity of flexible member, it is easy to cause flexible member Overload failure, makes constant force spring hanging frame fail.
The content of the invention
In order to solve above-mentioned problem, the invention discloses alarm type constant force spring hanging frame, its concrete technical scheme It is as follows:
Alarm type constant force spring hanging frame, including cylinder, integrally closing is molded for one end and the cylinder of cylinder, and is set outside the end There is hangers, the end is referred to as the top of cylinder, and the other end of cylinder is referred to as the bottom of cylinder, pull bar is provided with the cylinder, draws One end of bar is located in cylinder, and the other end is extended to outside cylinder, and one end that pull bar is located in cylinder is provided with arm-tie, the arm-tie The bottom side of cylinder is provided with several butterfly springs, adjacent butterfly spring is oppositely arranged,
The outer wall being open towards the butterfly spring of cylinder bottom is provided with several columns, and the top of the column is provided with pressure Force snesor, bluetooth transmitters is provided with the pressure sensor, cylinder body outer wall is provided with buzzer, set in the buzzer Bluetooth Receiver is equipped with, the pressure value that pressure sensor is received by bluetooth transmitters passes to buzzer, the honeybee The device that rings, which is set, starts pressure value, when buzzer, which receives the pressure value from pressure sensor, is more than startup pressure value, starts Buzzer, buzzer send sound.
For the opening of the butterfly spring of close pressing plate towards pressing plate, butterfly spring is even number.
The butterfly spring is in circular cone parabolic shape, and the center of the butterfly spring is provided with through hole, and the pull bar runs through In the through hole of butterfly spring.
The column is arranged with spring, and the both ends of the spring are fixed with corresponding butterfly spring outer wall respectively.
The column is uniformly distributed around the center circumferential of butterfly spring, and the column on different butterfly springs, successively It is corresponding axially in the same direction along pull bar.
One end that the pull bar is located at outside cylinder is provided with hook hole.
The beneficial effects of the invention are as follows:
The present invention is in use, the weight bearing of weight on all butterfly springs, butterfly spring stress deformation, is opened towards horizontal Open Direction distortion, neighbouring butterfly spring is close to each other, when be deformed into touch column top when, pressure sensor can Pressure is experienced, and measures pressure value, and passes to buzzer, starts pressure value when the pressure value exceedes, starts buzzer, hair Go out alarm, allow operating personnel to know that the weight of the weight exceeds the carrying scope of the constant force spring hanging frame, avoid constant force spring Suspension bracket overload failure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention,
Reference numerals list:1-cylinder, 2-butterfly spring, 3-spring, 4-pull bar, 5-hook hole, 6-arm-tie, 7-vertical Post.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.It should be understood that following embodiments are only For illustrating the present invention rather than limitation the scope of the present invention.
Fig. 1 is the structural representation of the present invention, and each component names in figure are:Cylinder 1, butterfly spring 2, spring 3, pull bar 4, hook hole 5, arm-tie 6, column 7.It is visible with reference to accompanying drawing, this alarm type constant force spring hanging frame, including cylinder, one end of cylinder with Cylinder integrally closing shaping, and be provided with hangers outside the end, the end is referred to as the top of cylinder, and the other end of cylinder is referred to as cylinder The bottom of body, pull bar is provided with the cylinder, one end of pull bar is located in cylinder, and the other end is extended to outside cylinder, pull bar position One end in cylinder is provided with arm-tie, the bottom side of the arm-tie towards cylinder is provided with several butterfly springs, adjacent Butterfly spring it is oppositely arranged.The present invention is hung weight by the present invention in use, the hook of weight is hung in hook hole Hang, the weight of weight is carried on butterfly spring, and butterfly spring is pulled towards horizontal Direction distortion, open-shaped state.
The outer wall being open towards the butterfly spring of cylinder bottom is provided with several columns, and the top of the column is set There is pressure sensor, bluetooth transmitters are provided with the pressure sensor, cylinder body outer wall is provided with buzzer, the buzzer Bluetooth Receiver is inside provided with, the pressure value that pressure sensor is received by bluetooth transmitters passes to buzzer, institute State buzzer and set and start pressure value, when buzzer, which receives the pressure value from pressure sensor, is more than startup pressure value, Start buzzer, buzzer sends sound.Butterfly spring is deformed to when being expressed to column, and pressure sensor can measure column quilt The pressure value of extruding, when the pressure value reaches startup pressure value, that is, start buzzer, allow buzzer warning, remind operating personnel, The weight exceeds the carrying scope of the constant force spring hanging frame.
For the opening of the butterfly spring of close pressing plate towards pressing plate, butterfly spring is even number.So that each butterfly spring it Between have column.
The butterfly spring is in circular cone parabolic shape, and the center of the butterfly spring is provided with through hole, and the pull bar runs through In the through hole of butterfly spring.The shape of butterfly spring meets elastic deformation needs, and pull bar ensures that butterfly spring energy will not be mutual Dislocation.
The column is arranged with spring, and the both ends of the spring are fixed with corresponding butterfly spring outer wall respectively.Work as butterfly During shape camber of spring, spring can give butterfly spring certain support force, improve the carrying scope of the present invention.
The column is uniformly distributed around the center circumferential of butterfly spring, and the column on different butterfly springs, successively It is corresponding axially in the same direction along pull bar.Column is coaxially disposed, stress is coaxial, maximum to the bearing power increase of the present invention.
One end that the pull bar is located at outside cylinder is provided with hook hole.In use, weight is hung in hook hole, realize Lifting.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, in addition to Formed technical scheme is combined by above technical characteristic.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims (6)

1. alarm type constant force spring hanging frame, including cylinder, integrally closing is molded for one end and the cylinder of cylinder, and is set outside the end Hangers is equipped with, the end is referred to as the top of cylinder, and the other end of cylinder is referred to as the bottom of cylinder, pull bar being provided with the cylinder, One end of pull bar is located in cylinder, and the other end is extended to outside cylinder, and one end that pull bar is located in cylinder is provided with arm-tie, the drawing The bottom side of plate towards cylinder is provided with several butterfly springs, and adjacent butterfly spring is oppositely arranged,
It is characterized in that opening is provided with several columns, the top of the column towards the outer wall of the butterfly spring of cylinder bottom End is provided with pressure sensor, bluetooth transmitters is provided with the pressure sensor, cylinder body outer wall is provided with buzzer, described Bluetooth Receiver is provided with buzzer, the pressure value that pressure sensor is received by bluetooth transmitters passes to buzzing Device, the buzzer, which is set, starts pressure value, is more than startup pressure when buzzer receives the pressure value from pressure sensor During value, start buzzer, buzzer sends sound.
2. alarm type constant force spring hanging frame according to claim 1, it is characterised in that the butterfly spring of close pressing plate is opened For mouth towards pressing plate, butterfly spring is even number.
3. alarm type constant force spring hanging frame according to claim 1, it is characterised in that the butterfly spring is in circular cone parabolic Face shape, the center of the butterfly spring are provided with through hole, and the pull bar is applied in the through hole of butterfly spring.
4. alarm type constant force spring hanging frame according to claim 1, it is characterised in that the column is arranged with spring, institute The both ends for stating spring are fixed with corresponding butterfly spring outer wall respectively.
5. alarm type constant force spring hanging frame according to claim 4, it is characterised in that the column is around butterfly spring Center circumferential is uniformly distributed, and the column on different butterfly springs, is corresponding in turn to axially in the same direction along pull bar.
6. alarm type constant force spring hanging frame according to claim 1, it is characterised in that the pull bar is located at outside cylinder One end is provided with hook hole.
CN201710830677.1A 2017-09-15 2017-09-15 Alarm type constant force spring hanging frame Pending CN107673184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710830677.1A CN107673184A (en) 2017-09-15 2017-09-15 Alarm type constant force spring hanging frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710830677.1A CN107673184A (en) 2017-09-15 2017-09-15 Alarm type constant force spring hanging frame

Publications (1)

Publication Number Publication Date
CN107673184A true CN107673184A (en) 2018-02-09

Family

ID=61136212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710830677.1A Pending CN107673184A (en) 2017-09-15 2017-09-15 Alarm type constant force spring hanging frame

Country Status (1)

Country Link
CN (1) CN107673184A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140126A (en) * 2020-10-14 2020-12-29 哈工大机器人(合肥)国际创新研究院 Constant force conduction device
CN112735623A (en) * 2021-02-24 2021-04-30 海南核电有限公司 Nuclear fuel assembly safety hoisting buffer device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201858432U (en) * 2010-10-12 2011-06-08 江苏福泰电力设备有限公司 Constant force spring hanger
JP2014009791A (en) * 2012-07-02 2014-01-20 Tokkyokiki Corp Earthquake tremor reducing apparatus
CN204420331U (en) * 2014-12-10 2015-06-24 扬州锦盛管架有限公司 The constant force disc spring support of low coefficient of friction disc spring guiding device
CN204689393U (en) * 2015-06-10 2015-10-07 上海浦高地基基础工程有限公司 A kind of crane hanging hook assembly structure
CN104964096A (en) * 2015-07-07 2015-10-07 江苏国华电力器材有限公司 Constant-force spring support and hanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201858432U (en) * 2010-10-12 2011-06-08 江苏福泰电力设备有限公司 Constant force spring hanger
JP2014009791A (en) * 2012-07-02 2014-01-20 Tokkyokiki Corp Earthquake tremor reducing apparatus
CN204420331U (en) * 2014-12-10 2015-06-24 扬州锦盛管架有限公司 The constant force disc spring support of low coefficient of friction disc spring guiding device
CN204689393U (en) * 2015-06-10 2015-10-07 上海浦高地基基础工程有限公司 A kind of crane hanging hook assembly structure
CN104964096A (en) * 2015-07-07 2015-10-07 江苏国华电力器材有限公司 Constant-force spring support and hanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140126A (en) * 2020-10-14 2020-12-29 哈工大机器人(合肥)国际创新研究院 Constant force conduction device
CN112735623A (en) * 2021-02-24 2021-04-30 海南核电有限公司 Nuclear fuel assembly safety hoisting buffer device

Similar Documents

Publication Publication Date Title
CN107673184A (en) Alarm type constant force spring hanging frame
CN202038811U (en) Coiled material hanging tool
CN206705561U (en) A kind of hanging apparatus for lifting sheet material
CN211004215U (en) Stator lifting appliance
CN204038867U (en) A kind of new adjustable rolled plate lifting tool
CN203794435U (en) Self-balancing lifting tool
CN206751194U (en) A kind of adjustable housing part lifting appliance
CN104905563A (en) Wardrobe facilitating selection of clothes
CN104089008A (en) Manhole cover opening device
CN201579405U (en) Device for demoulding steel ingot mould quickly
CN206307890U (en) One kind outlet plant equipment transfer overarm hanger structure
CN202408396U (en) Curtain
CN203602233U (en) Grease tank lifting device
CN210569980U (en) Furnace roof brick suspension fixing structure
CN202574736U (en) Support of woven bag
CN205634638U (en) Hanging bracket
CN208022649U (en) Lifting conveyer for heavy mechanical equipment
CN204015871U (en) A kind of Multifunctional clothes supporting device
CN219562935U (en) Propellant powder mould needle hoisting device
CN203116342U (en) Suspension loops of solar water heater water tank liner
CN203926751U (en) A kind of lid-open device of manhole cover
CN219185653U (en) Falling protector for building construction
CN211110610U (en) Fixed plate suspension hanging ring device
CN203806952U (en) Mechanical self-tripping clamping and lifting device
CN211961686U (en) Height-adjustable hook

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180209

RJ01 Rejection of invention patent application after publication