CN210437176U - Anti-over-swing protection device for overhead passenger device - Google Patents
Anti-over-swing protection device for overhead passenger device Download PDFInfo
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- CN210437176U CN210437176U CN201921235616.1U CN201921235616U CN210437176U CN 210437176 U CN210437176 U CN 210437176U CN 201921235616 U CN201921235616 U CN 201921235616U CN 210437176 U CN210437176 U CN 210437176U
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- pendulum rod
- prevent
- magnet
- magnetic induction
- rod
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Abstract
The utility model discloses an aerial passenger device is with preventing overranging protection device sets up in riding rope wheel crossbeam below, aerial passenger device includes wire rope and turning arm, prevent that overranging protection device includes two and prevent the pendulum rod, two prevent having the passageway that can supply the turning arm to pass through between the pendulum rod, every prevents that the pendulum rod all is connected with riding rope wheel crossbeam through the gallows, prevent that one side that deviates from the passageway on the pendulum rod is provided with magnet, magnet deviates from and prevents that pendulum rod one side is provided with magnetic induction sensor, be equipped with the protection clearance between magnetic induction sensor and the magnet. The utility model discloses a set up the magnetic induction sensor who has the pendulum rod of preventing of magnet and by aerial passenger device comprehensive protection unit control in rope supporting wheel crossbeam below, when the turning arm with prevent that the pendulum rod striking dynamics is great, magnetic induction sensor obtains the signal and sends into the signal comprehensive protection unit in order to cut off aerial passenger device main power supply and prevent that pendulum rod and gallows all adopt the steel pipe to make, overall structure is simple, the production of being convenient for, economic nature and practicality are high.
Description
Technical Field
The utility model relates to a colliery aerial passenger technical field, specific aerial passenger device is with preventing mistake pendulum protection device that says so.
Background
The third provision of technical package of coal safety supervision function of national coal mine safety supervision bureau [ 2018 ] No. 5 article [ function about problems related to large-inclination-angle inclined roadway overhead man-riding device ]: a lift chair with a slope of greater than 28 ° on which a person sits should have safety protection against overswing when transporting the person with the overhead passenger device. When a person sits on the overhead passenger carrying device, an accident that the person is injured due to the overlarge swing amplitude of the hanging chair occurs.
At present, the anti-over-swing protection of various coal mine overhead passenger devices in China is various and has no standard of unified specification, for example: the steel strand is drawn, the travel switch electrical protection and the like are arranged, an infrared transceiver, a converter and the like are required to be added in the existing anti-over-swing protection device design scheme, the structure is complex, and the investment is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aerial passenger device is with preventing overranging protection device, through preventing pendulum rod and magnetic induction sensor realization machinery, electric duplicate protection in the setting of hanging seat both sides.
The utility model discloses a realize above-mentioned technical purpose, the technical scheme who adopts is: the utility model provides an aerial passenger device is with preventing overswing protection device, sets up in aerial passenger device's riding rope wheel crossbeam below, and aerial passenger device is including setting up at the wire rope of riding rope wheel crossbeam below and the turning arm of being connected with wire rope, and the turning arm hangs in wire rope's below, its characterized in that: prevent that pendulum protection device prevents including setting up two in wire rope below and preventing the pendulum rod, two prevent having the passageway that can supply the turning arm to pass between the pendulum rod, prevent that the pendulum rod all is connected with rope supporting wheel crossbeam through the gallows, the one side of preventing deviating from the passageway on the pendulum rod is provided with magnet, and the position relative with magnet is provided with magnetic induction sensor, and magnetic induction sensor passes through the connecting rod and is connected with rope supporting wheel crossbeam, and is equipped with the protection clearance between magnetic induction sensor and the magnet.
As the utility model relates to an aerial passenger device is with preventing further optimization of mistake pendulum protection device: and transition elbows deviating outwards are arranged at the two ends of the swing-proof rod.
As the utility model relates to an aerial passenger device is with preventing further optimization of mistake pendulum protection device: the anti-swing rod is a telescopic rod body.
Advantageous effects
The utility model discloses a set up the pendulum rod of preventing that has magnet and the magnetic induction sensor who is controlled by aerial passenger device comprehensive protection unit in aerial passenger device's riding rope wheel crossbeam below, when the turning arm with prevent that the pendulum rod striking dynamics is great, magnetic induction sensor obtains the signal and sends the signal into comprehensive protection unit in order to cut off aerial passenger device main power supply.
Two, the utility model discloses prevent that the pendulum rod adopts extending structure, can prevent that pendulum rod length and prevent that the pendulum rod both ends adopt transition elbow structure according to the demand adjustment, when the turning arm just got into two and prevents reaching between the pendulum rod, be difficult for deviating from.
Thirdly, the utility model discloses prevent that pendulum rod and gallows all adopt the steel pipe to make, overall structure is simple, and the production of being convenient for has higher economic nature and practicality.
Drawings
Fig. 1 is a schematic structural view of the anti-sway protection device of the present invention;
FIG. 2 is a schematic view of the connection relationship between the swing-proof rod and the crank arm in the anti-over-swing protection device of the present invention;
FIG. 3 is a schematic view of the telescopic structure of the anti-swing rod of the anti-over-swing protection device of the present invention;
the labels in the figure are: 1. the anti-swing rod comprises a swing-proof rod 101, a transition elbow, 2, a hanging bracket 3, a steel wire rope 4, a crank arm 5, a magnet 6, a magnetic induction sensor 7, a rope clip 8 and a hanging groove of a hanging chair.
Detailed Description
The technical solution of the present invention will be further explained with reference to the following embodiments.
As shown in fig. 1 and 2, an anti-overbalance protection device for an aerial passenger device, the aerial passenger device comprises a driving unit at one end of the device, a steel wire rope 3, a tensioning unit at the other end of the device, an electric control unit, a passenger unit and a comprehensive protection unit, wherein a rope supporting wheel is arranged on the steel wire rope 3 and is fixed on a rope supporting wheel cross beam transversely arranged on the steel wire rope 3, the passenger unit comprises a crank arm 4 and a hanging chair, the top of the crank arm 4 is connected with the steel wire rope 3 through a rope clip 7 so that the crank arm 4 is suspended below the steel wire rope 3, the bottom of the crank arm 4 is connected with the hanging chair through a hanging chair hanging groove 8, the crank arm 4 is L-shaped, the anti-overbalance protection device is arranged on the outer side of the crank arm 4, the anti-overbalance protection device comprises anti-sway rods 1 arranged on the two sides of the crank arm 4 and a hanging bracket 2 for fixing the anti-sway rods 1, one end of the hanging bracket 2 is fixed on the rope supporting wheel cross beam of the, the other end of the anti-swing rod is welded and fixed with the anti-swing rod 1, a channel through which the crank arm 4 can pass is arranged between the two anti-swing rods 1, a magnet 5 is fixed on one side of each anti-swing rod 1, which is far away from the crank arm 4, a magnetic induction sensor 6 is arranged on one side of each magnet 5, which is far away from the anti-swing rod 1, a gap is reserved between each magnetic induction sensor 6 and each magnet 5, the size of the gap can be adjusted according to different gradients and environmental requirements to change the protection force, each magnetic induction sensor 6 is fixed through a connecting rod, the connecting rod is fixed on a rope supporting wheel cross beam through a U-shaped clamp, each magnetic induction sensor 6 is controlled by a comprehensive protection unit of the overhead passenger carrying device, when the swing amplitude of the crank arm 4 is too large and the force impacting the anti-swing rod 1 is large, the anti-swing rod 1 swings outwards so, so that the integrated protection unit cuts off the main power supply of the overhead man-riding device.
As shown in fig. 2 and 3, the anti-swing rod 1 is composed of a hollow outer tube and a hollow inner tube, the anti-swing rod is of a telescopic structure, the outer tube and the hanger 2 of the anti-swing rod 1 are both made of phi 25 steel tubes, the inner tube is made of phi 15 steel tubes, the length of the anti-swing rod 1 can be adjusted to adapt to different slopes, so that the connecting lever 4 is always positioned between the two anti-swing rods 1, transition elbows 101 are arranged at two ends of the anti-swing rod 1, and when the connecting lever 4 just enters a channel and leaves the channel, the connecting lever 4 is not easy to fall out from the two anti-swing rods.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (3)
1. The utility model provides an aerial passenger device is with preventing overswing protection device, sets up in aerial passenger device's riding rope wheel crossbeam below, aerial passenger device is including setting up wire rope (3) and connecting lever (4) be connected with wire rope (3) in riding rope wheel crossbeam below, and connecting lever (4) hang in the below of wire rope (3), its characterized in that: prevent pendulum protection device including setting up two pendulum rods (1) of preventing in wire rope (3) below, two prevent having the passageway that can supply turning arm (4) to pass between pendulum rod (1), prevent that pendulum rod (1) all is connected with rope supporting wheel crossbeam through gallows (2), one side of preventing deviating from the passageway on pendulum rod (1) is provided with magnet (5), and the position relative with magnet (5) is provided with magnetic induction sensor (6), and magnetic induction sensor (6) are connected with rope supporting wheel crossbeam through the connecting rod, and are equipped with the protection clearance between magnetic induction sensor (6) and magnet (5).
2. The overhead passenger device of claim 1, wherein: and transition elbows (101) which are outwards deviated are arranged at two ends of the swing-proof rod (1).
3. The overhead passenger device of claim 2, wherein: the anti-swing rod (1) is a telescopic rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235616.1U CN210437176U (en) | 2019-08-01 | 2019-08-01 | Anti-over-swing protection device for overhead passenger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235616.1U CN210437176U (en) | 2019-08-01 | 2019-08-01 | Anti-over-swing protection device for overhead passenger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210437176U true CN210437176U (en) | 2020-05-01 |
Family
ID=70407353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921235616.1U Expired - Fee Related CN210437176U (en) | 2019-08-01 | 2019-08-01 | Anti-over-swing protection device for overhead passenger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210437176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4299402A1 (en) * | 2022-06-30 | 2024-01-03 | Innova Patent GmbH | Ropeway with limiting device |
-
2019
- 2019-08-01 CN CN201921235616.1U patent/CN210437176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4299402A1 (en) * | 2022-06-30 | 2024-01-03 | Innova Patent GmbH | Ropeway with limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 Termination date: 20210801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |