CN210039038U - Rope fracture alarm device - Google Patents
Rope fracture alarm device Download PDFInfo
- Publication number
- CN210039038U CN210039038U CN201920668835.2U CN201920668835U CN210039038U CN 210039038 U CN210039038 U CN 210039038U CN 201920668835 U CN201920668835 U CN 201920668835U CN 210039038 U CN210039038 U CN 210039038U
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- hollow sleeve
- insulating tube
- power supply
- flexible clamping
- buzzer
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Abstract
The utility model discloses a cable breakage alarm device, which comprises a hollow sleeve and an insulating tube, wherein the hollow sleeve is communicated with the insulating tube, an alarm lamp, a buzzer and a working state indicator lamp are arranged on the hollow sleeve, a power supply is arranged at one end of the hollow sleeve far away from the insulating tube, the lower end of the hollow sleeve is provided with a first flexible clamping sheet and a second flexible clamping sheet, the first flexible clamping sheet and the second flexible clamping sheet are respectively provided with a first fixing sheet and a second fixing sheet, the first fixing piece and the second fixing piece are respectively provided with a bolt and a nut, the insulating tube is internally provided with conductive fibers, the conductive fiber is fixedly connected with the insulating tube, the conductive fiber is electrically connected with the power supply, the alarm lamp is connected with the buzzer in series, the conductive fiber is connected with the alarm lamp and the buzzer which are connected in series in parallel, and the working state indicator lamp is connected between the power supply and the conductive fiber in series. Compared with the prior art, the utility model the advantage lie in: simple structure, sensitive detection and wide application environment.
Description
Technical Field
The utility model relates to a rope technical field specifically indicates a rope fracture alarm device.
Background
The application of rope is extensive, and the rope generally has the stranded hawser to strand to form, and when the rope received great pulling force effect or rope live time longer, the rope can break, because the rope is formed by many hawsers transposition, when the rope breaks, the hawser can break one by one more, and when the hawser emergence fracture of constituteing the rope, the safety in utilization of rope reduces, and difficult discovery very easily causes great incident.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is the problem in traditional alarm device structure and function, provide a simple structure, detect sensitive, be suitable for the extensive alarm device of cable fracture of environment.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a rope cable fracture alarm device, includes hollow sleeve and insulating tube, hollow sleeve and insulating tube intercommunication, hollow sheathe in is equipped with alarm lamp, bee calling organ and operating condition pilot lamp, the one end of keeping away from the insulating tube in the hollow sleeve is equipped with the power, the hollow sleeve lower extreme is equipped with flexible clamp piece one and flexible clamp piece two, be equipped with stationary blade one and stationary blade two on flexible clamp piece one and the flexible clamp piece two respectively, be equipped with screw bolt and nut on stationary blade one and the stationary blade two respectively, be equipped with conductive fiber in the insulating tube, conductive fiber and insulating tube fixed connection, conductive fiber and power electric connection, alarm lamp and bee calling organ establish ties, conductive fiber is parallelly connected with the alarm lamp and the bee calling organ of establishing ties, the series connection has the operating condition pilot lamp between power and the conductive fiber.
Compared with the prior art, the utility model the advantage lie in: according to the alarm device for the cable breakage, after the conductive fibers are connected with the power supply, the conductive fibers are connected with the alarm lamp and the buzzer in series in parallel, when the conductive fibers are intact, the resistance of the conductive fibers is large, the current passing through the alarm lamp and the buzzer is small, the alarm lamp and the buzzer do not act, when the conductive fibers are broken, the current passing through the alarm lamp and the buzzer meets the working requirements, and the alarm lamp and the buzzer work to prompt the replacement of the cable; the flexible clamping piece I and the flexible clamping piece II arranged at the lower end of the hollow sleeve can be suitable for ropes with different square numbers; the conductive fiber is positioned in the insulating tube, so that the short circuit of the conductive fiber is prevented, and the use safety and the service life of the alarm device are ensured.
As an improvement, the power supply adopts dry batteries.
As an improvement, a sealing gasket is arranged at the joint of the hollow sleeve and the insulating pipe.
As an improvement, a power supply cover is connected to one end, which is not connected with the insulating pipe, of the hollow sleeve in a threaded mode.
As an improvement, the hollow sleeve is coated with a DPS waterproof material.
As an improvement, the insulating tube is made of silica gel or latex materials.
Drawings
Fig. 1 is the structural schematic diagram of the utility model relates to a cable fracture alarm device.
Fig. 2 is the utility model discloses a cable fracture alarm device's left side view.
Fig. 3 is a circuit diagram of the utility model relates to a cable breakage alarm device.
Fig. 4 is a schematic view of the connection between the insulating sheath and the cable of the cable breakage alarm device of the present invention.
Fig. 5 is a schematic view of the connection between the conductive fiber of the cable breakage alarm device and the alarm device of the present invention.
As shown in the figure: 1. the device comprises a hollow sleeve, 2, an insulating pipe, 3, an alarm lamp, 4, a buzzer, 5, a power supply, 6, a first flexible clamping piece, 7, a second flexible clamping piece, 8, a first fixing piece, 9, a second fixing piece, 10, a bolt, 11, a nut, 12, conductive fibers, 13, a working state indicator lamp, 14, a sealing gasket, 15 and a power supply cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a rope breakage alarm device when in concrete implementation, which comprises a hollow sleeve 1 and an insulating tube 2, wherein the hollow sleeve 1 is communicated with the insulating tube 2, the hollow sleeve 1 is provided with an alarm lamp 3, a buzzer 4 and a working state indicator lamp 13, one end of the hollow sleeve 1 far away from the insulating tube 2 is provided with a power supply 5, the lower end of the hollow sleeve 1 is provided with a flexible clamping piece I6 and a flexible clamping piece II 7, the flexible clamping piece I6 and the flexible clamping piece II 7 are respectively provided with a fixing piece I8 and a fixing piece II 9, the fixing piece I8 and the fixing piece II 9 are respectively provided with a bolt 10 and a nut 11, the insulating tube 2 is internally provided with a conductive fiber 12, the conductive fiber 12 is fixedly connected with the insulating tube 2, the conductive fiber 12 is electrically connected with the power supply 5, the alarm lamp 3 is connected with the buzzer 4 in series, the conductive fiber 12 is connected with the alarm lamp 3 and the buzzer 4 in series in parallel, and an operating state indicator lamp 13 is connected between the power supply 5 and the conductive fiber 12 in series.
The power supply 5 adopts dry batteries, does not need to be additionally connected with a power line and is convenient to use.
And a sealing gasket 14 is arranged at the joint of the hollow sleeve 1 and the insulating tube 2, so that the short circuit of water inlet in the hollow sleeve 1 is avoided.
And a power supply cover 15 is in threaded connection with one end of the hollow sleeve 1, which is not connected with the insulating tube 2, so that the power supply 5 can be conveniently replaced.
DPS waterproof material is coated on the hollow sleeve 1, so that the hollow sleeve 1 is waterproof and anticorrosive.
The insulating tube 2 is made of silica gel or latex materials, so that the insulating tube has good insulating property and certain ductility.
The utility model discloses a theory of operation: this rope fracture alarm device is when using, during the hawser of constituteing the rope with insulating cover is woven into, wherein be equipped with two conducting fiber in two insulating covers, establish ties the conducting fiber in the insulating cover in the hawser of different strands, inserts the power and constitutes the return circuit, utilizes flexible clamp piece one and two tight hawsers of flexible clamp piece simultaneously, utilizes the bolt and the nut on stationary blade one and the stationary blade two to fix its position. When the hawser fracture, the insulating tube fracture of weaving into the hawser or by tensile, and the conducting fiber in the insulating tube will break owing to not having the ductility, and conducting fiber and switch on, simultaneously parallelly connected with the alarm lamp and the bee calling organ of establishing ties, when conducting fiber is intact, because its resistance is great for the slender conducting fiber, the electric current through alarm lamp and bee calling organ is less, alarm lamp and bee calling organ do not move, after conducting fiber fracture, the electric current through alarm lamp and bee calling organ accords with the operating requirement, the hawser fracture in alarm lamp and the bee calling organ work suggestion cable, the suggestion changes the cable. The working state indicator light can display whether the device is in failure or not and whether the power supply is electrified or not. When the battery needs to be replaced, the battery can be replaced only by screwing down the power supply cover. Because two conductive fibers are arranged in the two insulating sleeves, the alarm device can be arranged at two ends of the rope to monitor the use condition of the rope, and when the conductive fibers connected in series are connected into the alarm devices at the two ends of the rope, the directions of power supplies in the alarm devices at the two ends of the rope are consistent.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a rope fracture alarm device, includes hollow sleeve (1) and insulating tube (2), hollow sleeve (1) and insulating tube (2) intercommunication, its characterized in that: the alarm lamp is characterized in that an alarm lamp (3), a buzzer (4) and a working state indicator lamp (13) are arranged on the hollow sleeve (1), a power supply (5) is arranged at one end, far away from the insulating tube (2), in the hollow sleeve (1), a first flexible clamping piece (6) and a second flexible clamping piece (7) are arranged at the lower end of the hollow sleeve (1), a first fixing piece (8) and a second fixing piece (9) are respectively arranged on the first flexible clamping piece (6) and the second flexible clamping piece (7), a bolt (10) and a nut (11) are respectively arranged on the first fixing piece (8) and the second fixing piece (9), conductive fibers (12) are arranged in the insulating tube (2), the conductive fibers (12) are fixedly connected with the insulating tube (2), the conductive fibers (12) are electrically connected with the power supply (5), the alarm lamp (3) is connected with the buzzer (4) in series, the conductive fibers (12) are connected with the alarm lamp (3) and the buzzer (4) which are connected in series in, and a working state indicator lamp (13) is connected in series between the power supply (5) and the conductive fiber (12).
2. A cable breakage warning device as claimed in claim 1, wherein: the power supply (5) adopts dry batteries.
3. A cable breakage warning device as claimed in claim 1, wherein: and a sealing gasket (14) is arranged at the joint of the hollow sleeve (1) and the insulating pipe (2).
4. A cable breakage warning device as claimed in claim 1, wherein: and one end of the hollow sleeve (1) which is not connected with the insulating tube (2) is in threaded connection with a power supply cover (15).
5. A cable breakage warning device as claimed in claim 1, wherein: the hollow sleeve (1) is coated with a DPS waterproof material.
6. A cable breakage warning device as claimed in claim 1, wherein: the insulating tube (2) is made of silica gel or latex materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668835.2U CN210039038U (en) | 2019-05-10 | 2019-05-10 | Rope fracture alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668835.2U CN210039038U (en) | 2019-05-10 | 2019-05-10 | Rope fracture alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039038U true CN210039038U (en) | 2020-02-07 |
Family
ID=69364568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920668835.2U Active CN210039038U (en) | 2019-05-10 | 2019-05-10 | Rope fracture alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210039038U (en) |
-
2019
- 2019-05-10 CN CN201920668835.2U patent/CN210039038U/en active Active
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