CN2731424Y - Kinetic energy detector - Google Patents
Kinetic energy detector Download PDFInfo
- Publication number
- CN2731424Y CN2731424Y CNU2004200828536U CN200420082853U CN2731424Y CN 2731424 Y CN2731424 Y CN 2731424Y CN U2004200828536 U CNU2004200828536 U CN U2004200828536U CN 200420082853 U CN200420082853 U CN 200420082853U CN 2731424 Y CN2731424 Y CN 2731424Y
- Authority
- CN
- China
- Prior art keywords
- kinetic energy
- spring
- proving installation
- display unit
- transmission arm
- 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
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Abstract
The discloses a kinetic energy detecting device which can detect the electric or pneumatic and other methods split door windows, or the objects having the analogue structure, etc. The kinetic energy detecting device contains a spring, a frame body and a metering display unit; one end of the spring is fixed on the fixed seat of the spring of the frame body; the other end of the spring is fixedly connected with a power driving arm of which front end is provided with a detecting contact surface. The kinetic energy detecting device of the utility model has simple structure, convenient carrying, and can change the format according to the detecting requirements; the kinetic energy detecting device is suitable for detecting the kinetic energy of different positions and structures having different sizes.
Description
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.
The utility model content
The utility model kinetic energy pick-up unit 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 utility model 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 utility model, 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 utility model, its support body comprises carrier base and vertical telescope support.
According to the kinetic energy proving installation of described utility model, 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 utility model, its metering display unit is scale or is constituted by coordinate pen and coordinate paper, also can be the scale numeric display unit.
Implement the kinetic energy proving installation that the utility model provides, 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.The utility model kinetic energy proving installation 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, particularly the utility model kinetic energy proving installation has been considered the loss of friction homenergic in design and manufacturing process, and accurate testing result can be provided.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model kinetic energy proving installation;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model kinetic energy proving installation;
Embodiment
In conjunction with the accompanying drawings and specific embodiment further describe the structure of the utility model kinetic energy proving installation.
The detection principle of the utility model kinetic energy proving installation 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-kinetic energy (kinetic energy of required test)
The 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 utility model 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200828536U CN2731424Y (en) | 2004-08-11 | 2004-08-11 | Kinetic energy detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200828536U CN2731424Y (en) | 2004-08-11 | 2004-08-11 | Kinetic energy detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731424Y true CN2731424Y (en) | 2005-10-05 |
Family
ID=35051757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200828536U Expired - Fee Related CN2731424Y (en) | 2004-08-11 | 2004-08-11 | Kinetic energy detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731424Y (en) |
-
2004
- 2004-08-11 CN CNU2004200828536U patent/CN2731424Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FANGDA AUTOMATION SYSTEM CO., LTD. Free format text: FORMER OWNER: FANGDA GROUP CO., LTD. Effective date: 20101115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518055 FANGDA INDUSTRY CITY, LONGJING, XILI TOWN, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518055 FANGDA CITY, LONGJING, XILI, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101115 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee after: Shenzhen Fangda Automation System Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Town, Longjing Fangda industrial city Patentee before: Fangda Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20110811 |