CN1734245A - Kinetic energy detector - Google Patents

Kinetic energy detector Download PDF

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Publication number
CN1734245A
CN1734245A CN 200410051082 CN200410051082A CN1734245A CN 1734245 A CN1734245 A CN 1734245A CN 200410051082 CN200410051082 CN 200410051082 CN 200410051082 A CN200410051082 A CN 200410051082A CN 1734245 A CN1734245 A CN 1734245A
Authority
CN
China
Prior art keywords
spring
kinetic energy
proving installation
support
display unit
Prior art date
Application number
CN 200410051082
Other languages
Chinese (zh)
Other versions
CN100541154C (en
Inventor
廖斌
程在江
Original Assignee
方大集团股份有限公司
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 方大集团股份有限公司 filed Critical 方大集团股份有限公司
Priority to CNB2004100510829A priority Critical patent/CN100541154C/en
Publication of CN1734245A publication Critical patent/CN1734245A/en
Application granted granted Critical
Publication of CN100541154C publication Critical patent/CN100541154C/en

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Abstract

This invention displays a kinetic measurable device of the electric, air-actuated and other split windows and doors, which contains spring, shelves and measurement display unit. One end of the spring is fixed on the spring shelf holder; the other end of the spring is fixed the sthenia arm of force. The measurement contact plane is designed in front of the arm of driving force.

Description

A kind of kinetic energy pick-up unit
Technical field
The present invention relates to a kind of kinetic energy pick-up unit, more specifically to a kind of kinetic energy pick-up unit that is exclusively used in similar structures such as opposite opened door and window.
Background technology
The producer that does not all produce this kinetic energy pick-up unit does not both at home and abroad have this series products to occur yet on the market at present.And the opposite opened of existing for example automatically-controlled door, subway shield door, elevator door and other kinds is electronic, pneumatic power door and window etc. is often used by people, needs the kinetic energy of control operation, in case crush personnel.Therefore, these door and windows often need test to drive the kinetic energy power of door and window in detecting, keeping in repair, and are beneficial to judge whether door and window goes wrong, and the position that problem took place.
Summary of the invention
Kinetic energy pick-up unit of the present invention provides a kind of kinetic energy pick-up unit that detects similar structures such as opposite opened door and window at the problems referred to above.
The technical scheme that the present invention addresses the above problem is a kind of kinetic energy pick-up unit of design, comprise spring, support body and metering display unit, one end of spring is fixed on the spring fixed seat of support body, the affixed strong transmission arm of the spring other end, and power transmission arm front end is provided with the detection surface of contact.
According to the kinetic energy proving installation of described invention, its spring can adopt carbon spring steel wires, 65Mn, silicon-manganese spring steel silk or spring stainless steel wire.
According to the kinetic energy proving installation of described invention, its support body comprises carrier base and vertical telescope support.
According to the kinetic energy proving installation of described invention, its spring fixed seat position or described power transmission arm front-end detection surface of contact position can be provided with connecting link.
According to the kinetic energy proving installation of described invention, its metering display unit is scale or is constituted by coordinate pen and coordinate paper, also can be the scale numeric display unit.
Implement kinetic energy proving installation provided by the invention, the kinetic energy that has solved similar structures such as opposite opened door and window such as electropneumatic detects problem.Be beneficial to required detection of this class formation and maintenance.Kinetic energy proving installation of the present invention is simple in structure, easy to carry, and can design different size according to detecting needs, be suitable for testing the structure of diverse location, different size, kinetic energy proving installation particularly of the present invention has been considered the loss of friction homenergic in design and manufacturing process, accurate testing result can be provided.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of kinetic energy proving installation of the present invention;
Fig. 2 is the structural representation of the another kind of embodiment of kinetic energy proving installation of the present invention;
Embodiment
In conjunction with the accompanying drawings and specific embodiment further describe the structure of kinetic energy proving installation of the present invention.
The detection principle of kinetic energy proving installation of the present invention realizes its job requirement mainly based on law of conservation of energy by the elastic potential energy that kinetic energy is converted into spring.Its computing formula is as follows: E = 1 2 K X 2 , Wherein:
E-kinetic energy (kinetic energy of required test)
K-the elastic coefficient
X-amount of spring compression impulse stroke (test result of metering display unit in this kinetic energy proving installation)
A kind of specific embodiment of kinetic energy proving installation as shown in Figure 1 comprises that spring 4 fixing on the support body that is provided with spring fixed seat 3, the spring fixed seat 3, power transmission arm 7, power transmission arm 7 front ends that spring 4 one ends connect are provided with and detect surface of contact 8.The support body of device comprises appliance stand seat 1 and vertical telescope support 2; Carrier base 1 is used for fixing the kinetic energy proving installation; But vertical telescope support 2 vertical directions are regulated the height of this kinetic energy proving installation, are made of bolt and the expansion link of regulating height, to be applicable to the test point of differing heights; Its preferred working depth is about 1.1 meters, and range of adjustment also can be adjusted the scope that it is highly regulated during fabrication in right amount at 0.5 meter-1.8 meters.The material of the used spring 4 of the present invention is the enough springs of rigidity of other kinds such as carbon spring steel wires, 65Mn, silicon-manganese spring steel silk or spring stainless steel wire, because the hardness of carbon spring steel wires is better, so this installs preferred carbon spring steel wires.The kinetic energy proving installation also comprises the metering display unit that is used to show metering after the measurement, metering display unit accepted scale 6 in the present embodiment, and this scale 6 uses a kind of scale sign that is easy to reading, adopts a millimeter scale herein; In general, the unit of the metering display unit of kinetic energy proving installation is a millimeter, and it measures maximum magnitude is the 50-60 millimeter., read measurement result for the user is easier herein, also can utilize the variation of stroke, be translated into electric signal and realize that numeral shows that its concrete grammar is at scale 6 places light sensation equipment and digital distance scope to be set.
And in the present embodiment, the inner wall smooth of cylinder body 5 has reduced the friction of cylinder body and power transmission arm 7.Power transmission arm 7 uses hollow legn, and purpose is the weight that reduces transmission arm, makes the result who tests out more accurate.Adopt the hook form between cylinder body 5 and the power transmission arm 7, prevent that equipment under test spring when release force from ejecting cylinder body.
In addition, spring fixed seat 3 positions of this kinetic energy proving installation or power transmission arm 7 front-end detection surface of contact positions can be provided with horizontal connecting link (omitting among the figure), to be fit to the kinetic energy of test at difference; The length of connecting link can be regulated, and for example when measuring automatically-controlled door, measure the kinetic energy at this Men Guanzhi 1/2 or 1/3 place, after the connecting link of suitable length is set, this device is arranged at required place, realizes the test of this place's kinetic energy; The connecting portion of this connecting link preferably is arranged at the stiff end of spring, to reduce the error that causes in the measurement.
Another specific embodiment of kinetic energy proving installation as shown in Figure 2 comprises that also spring 4 fixing on the support body that is provided with spring fixed seat 3, the spring fixed seat 3, power transmission arm 7, power transmission arm 7 front ends that spring 4 one ends connect are provided with and detect surface of contact 8.The support body of device also comprises appliance stand seat 1 and vertical telescope support 2; But vertical telescope support 2 vertical directions are regulated the height of this kinetic energy proving installation.In the present embodiment, be connected to spring travel drive link 11 on the power transmission arm 7, the other end of spring travel drive link 11 is connected to the metering display unit, this metering display unit is by coordinate pen 9, the coordinate paper 10 that coordinate pen 9 corresponding positions are provided with constitutes, kinetic energy proving installation in the present embodiment is simple in structure, is easier to make.

Claims (5)

1. kinetic energy proving installation, comprise spring (4), support body and metering display unit, it is characterized in that, one end of described spring (4) is fixed on the spring fixed seat (3) of described support body, the affixed strong transmission arm of described spring (4) other end (7), described power transmission arm (7) front end are provided with and detect surface of contact (8).
2. according to the described kinetic energy proving installation of claim 1, it is characterized in that described spring (4) adopts carbon spring steel wires, 65Mn, silicon-manganese spring steel silk or spring stainless steel wire to make.
3. according to claim 1 or 2 described kinetic energy proving installations, it is characterized in that described support body comprises carrier base (1) and vertical telescope support (2).
4. according to the described kinetic energy proving installation of claim 3, it is characterized in that described spring fixed seat (3) position or described power transmission arm (7) front-end detection surface of contact position can be provided with connecting link.
5. according to the described kinetic energy proving installation of claim 3, it is characterized in that described metering display unit is scale (6) or is constituted by coordinate pen 9 and coordinate paper (10), also can be the scale numeric display unit.
CNB2004100510829A 2004-08-11 2004-08-11 A kind of kinetic energy pick-up unit CN100541154C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2004100510829A CN100541154C (en) 2004-08-11 2004-08-11 A kind of kinetic energy pick-up unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100510829A CN100541154C (en) 2004-08-11 2004-08-11 A kind of kinetic energy pick-up unit

Publications (2)

Publication Number Publication Date
CN1734245A true CN1734245A (en) 2006-02-15
CN100541154C CN100541154C (en) 2009-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100510829A CN100541154C (en) 2004-08-11 2004-08-11 A kind of kinetic energy pick-up unit

Country Status (1)

Country Link
CN (1) CN100541154C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105347130A (en) * 2015-12-04 2016-02-24 安徽省特种设备检测院 Door-closing kinetic energy detection method and device for automatic elevator doors at average door-closing speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105347130A (en) * 2015-12-04 2016-02-24 安徽省特种设备检测院 Door-closing kinetic energy detection method and device for automatic elevator doors at average door-closing speed
CN107161825A (en) * 2015-12-04 2017-09-15 安徽省特种设备检测院 A kind of elevator door instantaneous kinetic energy measurement apparatus

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Publication number Publication date
CN100541154C (en) 2009-09-16

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Address after: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road.

Patentee after: Fang Dazhi Chuang Technology Co., Ltd.

Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda

Patentee before: Shenzhen Fangda Automation System Co., Ltd.

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