CN203931311U - A kind of reciprocating descent control device apparatus for demonstrating - Google Patents
A kind of reciprocating descent control device apparatus for demonstrating Download PDFInfo
- Publication number
- CN203931311U CN203931311U CN201420098313.0U CN201420098313U CN203931311U CN 203931311 U CN203931311 U CN 203931311U CN 201420098313 U CN201420098313 U CN 201420098313U CN 203931311 U CN203931311 U CN 203931311U
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- motor
- protection housing
- time relay
- fixed pulley
- demonstrating
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- 230000006698 induction Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of reciprocating descent control device apparatus for demonstrating, comprise protection housing, in described protection housing, be provided with the time relay and motor, the described time relay is connected by wire with motor, described motor one side is also provided with fixed pulley, fixed pulley is arranged on the lower end of protection housing by trip bolt, described fixed pulley is provided with rope, one side of described rope is provided with induction disk, on described protection housing, be also provided with photoelectric induction device, described photoelectric induction device is connected by wire with the time relay and motor, described motor is connected with power supply by wire, on described motor, be also connected with gauge tap, described protection housing upper end is provided with hooking device.Adopt a kind of reciprocating descent control device apparatus for demonstrating of the utility model, reasonable in design, convenient and practical, control electric machine rotation by photoelectric induction device and the time relay, the effect by descending lifeline of image displays, and allows spectators understand fully the use procedure of descending lifeline.
Description
Technical field
The present invention relates to a kind of apparatus for demonstrating, particularly a kind of reciprocating descent control device apparatus for demonstrating.
Background technology
In recent years, city developed rapidly, and high building stands in great numbers, and fire also happens occasionally, and how in fire, to become present society masses' focal issue from eminence escape.Traditional fast-escape mode makes to pass through rope ladder, the facilities such as life chute are escaped, but these facility costs are high, take up room large, use inconvenience, especially the old and the weak is inapplicable, in market, a lot of escaping descent control devices are there are now, this descending lifeline saves that material, reliability are high, high safety, but lacks a kind of apparatus for demonstrating of this type of escaping descent control device, can not timely function, the using method etc. of this type of escaping descent control device be demonstrated to popular friend.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of reciprocating descent control device apparatus for demonstrating, can easily the application principle of reciprocating descent control device be explained to popular friend.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of reciprocating descent control device apparatus for demonstrating, comprise protection housing, in described protection housing, be provided with the time relay and motor, the described time relay is connected by wire with motor, described motor one side is also provided with fixed pulley, fixed pulley is arranged on the lower end of protection housing by trip bolt, described fixed pulley is provided with rope, one side of described rope is provided with induction disk, on described protection housing, be also provided with photoelectric induction device, described photoelectric induction device is connected by wire with the time relay and motor, described motor is connected with power supply by wire, on described motor, be also connected with gauge tap, described protection housing upper end is provided with hooking device.
As preferably, the described time relay and motor are fixed on protection housing by trip bolt, and described motor is connected with fixed pulley bearing.
As preferably, described photoelectric induction device is arranged on the outside of protection housing, receives the signal on induction disk.
The invention has the beneficial effects as follows:
Adopt a kind of reciprocating descent control device apparatus for demonstrating of the present invention, reasonable in design, convenient and practical, control electric machine rotation by photoelectric induction device and the time relay, the effect by descending lifeline of image displays, and allows audience understand fully the use procedure of descending lifeline.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of a kind of reciprocating descent control device apparatus for demonstrating of the utility model.
Mark in figure: 1-protects housing, the 2-time relay, and 3-motor, 4-fixed pulley, 5-rope, 6-responds to disk, 7-photoelectric induction device, 8-power supply, 9-gauge tap, 10-hooking device.
Embodiment
As shown in Figure 1, a kind of reciprocating descent control device apparatus for demonstrating, comprise protection housing 1, in described protection housing 1, be provided with the time relay 2 and motor 3, the described time relay 2 is connected by wire with motor 3, described motor 3 one sides are also provided with fixed pulley 4, fixed pulley 4 is arranged on the lower end of protection housing 1 by trip bolt, described fixed pulley 4 is provided with rope 5, one side of described rope 5 is provided with induction disk 6, on described protection housing 1, be also provided with photoelectric induction device 7, described photoelectric induction device 7 is connected by wire with the time relay 2 and motor 3, described motor 3 is connected with power supply 8 by wire, on described motor 3, be also connected with gauge tap 9, described protection housing 1 upper end is provided with hooking device 10, the described time relay 2 and motor 3 are fixed on protection housing 1 by trip bolt, described motor 3 is connected with fixed pulley 4 bearings, described photoelectric induction device 7 is arranged on the outside of protection housing 1, receive the signal on induction disk 6.
When use, switch on power 8, open gauge tap 9, after motor 3 energisings, drive fixed pulley 4 to rotate, fixed pulley 4 drives rope 5 to slide, one side of rope 5 is provided with induction disk 6, be arranged on photoelectric induction device 7 induced signals on protection housing 1, photoelectric induction device 7 passes to the time relay 2 and motor 3 after receiving the signal of responding to disk 6, motor 3 reverses, now the time relay 2 starts timing, after the time that the time relay 2 is set completes, motor 3 forwards, drive fixed pulley 4 forwards, rope 5 gets final product forward, a kind of reciprocating descent control device apparatus for demonstrating of the present invention, controlling motor 3 by photoelectric induction device 7 and the time relay 2 rotates, the effect by descending lifeline of image displays, allow audience understand fully the use procedure of descending lifeline.。
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present invention.
Claims (3)
1. a reciprocating descent control device apparatus for demonstrating, it is characterized in that: comprise protection housing, in described protection housing, be provided with the time relay and motor, the described time relay is connected by wire with motor, described motor one side is also provided with fixed pulley, fixed pulley is arranged on the lower end of protection housing by trip bolt, described fixed pulley is provided with rope, one side of described rope is provided with induction disk, on described protection housing, be also provided with photoelectric induction device, described photoelectric induction device is connected by wire with the time relay and motor, described motor is connected with power supply by wire, on described motor, be also connected with gauge tap, described protection housing upper end is provided with hooking device.
2. a kind of reciprocating descent control device apparatus for demonstrating according to claim 1, is characterized in that: the described time relay and motor are fixed on protection housing by trip bolt, and described motor is connected with fixed pulley bearing.
3. a kind of reciprocating descent control device apparatus for demonstrating according to claim 1, is characterized in that: described photoelectric induction device is arranged on the outside of protection housing, receives the signal on induction disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098313.0U CN203931311U (en) | 2014-03-03 | 2014-03-03 | A kind of reciprocating descent control device apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098313.0U CN203931311U (en) | 2014-03-03 | 2014-03-03 | A kind of reciprocating descent control device apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931311U true CN203931311U (en) | 2014-11-05 |
Family
ID=51827086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098313.0U Expired - Lifetime CN203931311U (en) | 2014-03-03 | 2014-03-03 | A kind of reciprocating descent control device apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915027A (en) * | 2014-03-03 | 2014-07-09 | 青岛亿和海丽安防科技有限公司 | Reciprocating descent control device presentation device |
| CN110011224A (en) * | 2019-05-15 | 2019-07-12 | 国家电网有限公司 | A kind of Combined type live line work insulating rope protection tool and operating method |
-
2014
- 2014-03-03 CN CN201420098313.0U patent/CN203931311U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915027A (en) * | 2014-03-03 | 2014-07-09 | 青岛亿和海丽安防科技有限公司 | Reciprocating descent control device presentation device |
| CN103915027B (en) * | 2014-03-03 | 2016-03-02 | 青岛亿和海丽安防科技有限公司 | A kind of reciprocating descent control device apparatus for demonstrating |
| CN110011224A (en) * | 2019-05-15 | 2019-07-12 | 国家电网有限公司 | A kind of Combined type live line work insulating rope protection tool and operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160914 Address after: Da Sha Road, Sifang District of Qingdao city of Shandong Province, No. 2 266000 Patentee after: Qingdao Haili Lace Weaving Co. Ltd. Address before: 266111, Qingdao District, Shandong City, Chengyang Province on the north side of the double Road, double Street Patentee before: Qingdao Yihe Haili Safe Guarding Technologies Co., Ltd. |