CN218231453U - Elevator tows wire rope and prevents jumping groove detection device - Google Patents

Elevator tows wire rope and prevents jumping groove detection device Download PDF

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Publication number
CN218231453U
CN218231453U CN202221946069.XU CN202221946069U CN218231453U CN 218231453 U CN218231453 U CN 218231453U CN 202221946069 U CN202221946069 U CN 202221946069U CN 218231453 U CN218231453 U CN 218231453U
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wire rope
elevator
mounting plate
main body
section
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Chinese (zh)
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李成坤
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Individual
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Abstract

The utility model belongs to the technical field of elevator safety auxiliary assembly, a elevator tows wire rope and prevents jumping groove detection device is provided. The utility model discloses a: a mounting bracket including a fixing plate and a mounting plate, the fixing plate having a fastening hole; the mounting plate is provided with a positioning hole; the section of the mounting plate is L-shaped; the fixed plate is fixedly arranged on an external elevator, and the fixed plate is fixedly connected with the mounting plate through bolts; the detection mechanism is fixedly arranged on the mounting plate and comprises a detection main body and a trigger beating strip; the detection main body is fixedly arranged on the mounting plate; the triggering beating strip is arranged on the detection main body and is used for triggering the detection main body; making it send out warning signal; and a wire rope assembly; the wire rope assembly includes a traction wire rope and a traction sheave. This device can improve elevator life, increases the security, reduces the accident rate, improves rescue efficiency.

Description

Elevator tows wire rope and prevents jumping groove detection device
Technical Field
The utility model relates to an elevator safety auxiliary assembly's technical field, concretely relates to elevator tows wire rope and prevents jumping groove detection device.
Background
In the daily use process of the elevator traction steel wire rope, the phenomenon of groove skipping or the phenomenon of broken wires and strands of the elevator traction steel wire rope are often caused due to uneven stress or uneven load; these phenomena easily cause the blocking phenomenon of the elevator traction steel wire rope, and further cause the damage of the elevator equipment or the suspension of the elevator in the elevator port;
once the phenomenon occurs, light people cause damage to equipment of the elevator, and heavy people cause difficulty in rescue of trapped people of the elevator; therefore, in order to avoid the above crisis, an elevator traction steel wire rope anti-groove-jumping detection device is needed; can send alarm signal the very first time when the wire rope that appears towing jumps the groove.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides an elevator tows wire rope and prevents jumping groove detection device to improve elevator life, increase the security, reduce the occurence of failure rate, improve rescue efficiency.
The utility model provides a pair of elevator tows wire rope and prevents jumping groove detection device, include: the mounting frame comprises a fixing plate and a mounting plate, and the fixing plate is provided with a fastening hole; the mounting plate is provided with a positioning hole; the section of the mounting plate is L-shaped; the fixed plate is fixedly arranged on an external elevator, and the fixed plate is fixedly connected with the mounting plate through bolts; the detection mechanism is fixedly arranged on the mounting plate and comprises a detection main body and a trigger beating strip; the detection main body is fixedly arranged on the mounting plate; the triggering beating strip is installed on the detection main body, is suspended below the detection main body and is used for triggering the detection main body; making it send out warning signal; and a wire rope assembly; the steel wire cable assembly comprises a traction steel wire rope and a traction sheave; the traction steel wire rope is rotatably arranged on the traction wheel.
Furthermore, the detection main body comprises an alarm and a power supply assembly, and the power supply assembly is electrically connected with the alarm; the trigger beating strip is provided with an electric connection section; one end of the electric connection section is electrically connected with the power supply assembly, and the other end of the electric connection section is electrically connected with the alarm. In practical application, the design refers to the safety design of an electric loop, so that the whole electric loop is in a closed circuit, and once a short circuit occurs, the alarm sends out a warning signal. The alarm is used for sending out warning signal, and in the practical application, this warning signal can be multiple, including the signal of telecommunication, sound signal and color signal etc. just so can realize multiple information transfer, makes things convenient for the observer, observes and attends to danger signal.
Further, the alarm is electrically connected with a motor in the elevator. In practical application, the position is a circuit, and when the triggering strip moves, the alarm triggers warning information and simultaneously triggers the motor in the elevator to be disconnected; causing it to stop.
Furthermore, the triggering beating strip is provided with a contact section, the contact section is a hook section and is positioned below the electric connection section, and the contact section is close to the direction of the traction steel wire rope. In practical application, the design is to ensure that the traction steel wire rope can effectively contact with the jumped groove; and a traction steel wire rope with broken wire and strand; therefore, as long as the alarm contacts with the safety loop, the triggering strip can shake, and the alarm is changed from a communicated safety loop into an open circuit which sends out a warning signal; the design refers to most of the triggering alarms in the market; and therefore not described in detail herein.
Furthermore, the triggering beating strip is also provided with a suspension section, the mounting plate is provided with a suspension hole, and the suspension section is arranged in the suspension hole in a penetrating manner. In practical application, the adopted suspension section aims at packaging the triggering beating strip and can suspend; therefore, shaking can be realized after the traction steel wire rope is contacted.
Further, the axial length of the contact section of the trigger beating strip is larger than that of the traction sheave. In practical application, the design ensures that the traction sheave can be covered, and the sensitivity is improved. Of course, the axial length of the contact section of the trigger striking strip is equal to the axial length of the traction sheave
According to the above technical scheme, the utility model provides a pair of elevator tows wire rope and prevents jumping groove detection device's beneficial effect:
(1) In practical application, the design of the triggering strip enables the dragging steel wire rope to be monitored, the dragging steel wire rope of the elevator can be effectively monitored, and the occurrence of groove jumping or broken wire and strand breakage of the dragging steel wire rope can be timely monitored;
(2) And the damage degree of the equipment can be reduced, and the difficulty in rescue is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are needed to describe the embodiments or the prior art will be briefly described below. The elements or parts are not necessarily drawn to scale in all figures.
Fig. 1 is a schematic view of a front view structure of an elevator traction wire rope anti-jumping detection device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is an enlarged schematic view of the point B shown in fig. 1.
Reference numerals:
the device comprises a mounting frame 1, a fixing plate 11, a mounting plate 12, a fastening hole 110, a positioning hole 120, a suspension hole 121, a detection mechanism 2, a detection main body 21, an alarm 211, a power supply assembly 212, a trigger beating strip 22, a contact section 221, an electric connection section 220, a suspension section 222, a steel wire rope assembly 3, a traction steel wire rope 31 and a traction sheave 32.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The embodiment is basically as shown in the attached figures 1 to 3:
example 1:
as shown in fig. 1-3, the elevator traction wire rope anti-jumping detection device provided by the embodiment can improve the service life of an elevator, increase the safety, reduce the accident rate, and improve the rescue efficiency.
The utility model provides an elevator tows wire rope and prevents jumping groove detection device, includes: a mounting bracket 1, the mounting bracket 1 including a fixing plate 11 and a mounting plate 12, the fixing plate 11 having a fastening hole 110; the mounting plate 12 has positioning holes 120; the section of the mounting plate 12 is L-shaped; the fixed plate 11 is fixedly installed on an external elevator, and the fixed plate 11 is fixedly connected with the installation plate 12 through bolts; the detection mechanism 2 is fixedly arranged on the mounting plate 12, and the detection mechanism 2 comprises a detection main body 21 and a trigger beating strip 22; the detection main body 21 is fixedly arranged on the mounting plate 12; the triggering beating strip 22 is installed on the detection main body 21, is suspended below the detection main body 21 and is used for triggering the detection main body 21; making it send out warning signal; and a wire rope assembly 3; the wire rope assembly 3 includes a traction wire rope 31 and a traction sheave 32; the traction wire rope 31 is rotatably installed on the traction sheave 32. In practical application, the design of the triggering strip 22 enables the traction steel wire rope 31 to be monitored, so that the elevator traction steel wire rope 31 can be effectively monitored, and groove jumping or broken wire and strand breakage of the elevator traction steel wire rope can be timely monitored; and the damage degree of the equipment can be reduced, and the difficulty in rescue is effectively reduced.
In order to realize functions such as alarm and warning, in this embodiment, the detection main body 21 includes an alarm 211 and a power supply assembly 212, and the power supply assembly 212 is electrically connected to the alarm 211; the trigger strip 22 has an electrical connection section 220; one end of the electrical connection section 220 is electrically connected to the power supply assembly 212, and the other end of the electrical connection section 220 is electrically connected to the alarm 211. In practical application, the design refers to the safety design of an electric loop, so that the whole circuit is closed, and once the circuit is broken, the alarm can send out a warning signal. Alarm 211 is used for sending warning signal, and in the practical application, this warning signal can be multiple, including the signal of telecommunication, sound signal and color signal etc. just so can realize multiple information transfer, makes things convenient for the observer, observes and keeps careful in danger signal. Further, the alarm 211 is electrically connected to the motor in the elevator. In practical application, the position is a circuit, and when the triggering striking strip 22 is displaced, the alarm 211 triggers warning information and simultaneously triggers the motor in the elevator to be disconnected; causing it to stop.
Meanwhile, in order to conveniently realize alarming and improve sensitivity, in this embodiment, the triggering strip 22 has a contact section 221, the contact section 221 is a hook section and is located below the electrical connection section 220, and the contact section 221 is close to the direction of the hoisting steel wire rope 31. In practical application, the design is to ensure that the hoisting steel wire rope 31 after the groove jump can be effectively contacted; and a traction wire rope 31 for breaking the wire and the strand; thus, as long as the contact is made, the triggering beating strip 22 shakes, and the alarm 211 is changed from a connected safety loop to an open circuit which sends out a warning signal; the design makes reference to most, trigger-type alarms 211 on the market; and therefore not described in detail herein. Furthermore, the trigger strip 22 further has a suspension section 222, the mounting plate 12 is suspended in the suspension hole 121, and the suspension section 222 is disposed through the suspension hole 121. In practice, the suspension section 222 is used for packaging the trigger strip 22 to be suspended; this enables the hoisting rope 31 to come into contact with the rope and then to swing.
In this embodiment, the axial length of the contact section 221 of the trigger striking bar 22 is greater than the axial length of the traction sheave 32. In practical application, the design ensures that the traction sheave can be covered, and the sensitivity is improved.
In actual operation, the fixing plate 11 in the mounting frame 1 is firstly fixed, the fixing plate 11 is fixedly installed in the elevator and is close to the traction steel wire rope 31, then the detection mechanism 2 is fixedly installed on the mounting plate 12, then the triggering beating strip 22 is close to the traction steel wire rope 31, finally the alarm 211 is powered on, and the motor in the elevator is powered off while the warning information is sent.
To sum up, this elevator tows wire rope and prevents jumping groove detection device, not only structural design is reasonable, and the device is compact moreover, and easy operation can realize unmanned, automated inspection, and quick discovery in time warns to effectual reduction equipment's damage degree reduces stranded personnel's the rescue degree of difficulty, and therefore this device is applicable to the trade and promotes.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (6)

1. The utility model provides an elevator tows wire rope and prevents jumping groove detection device which characterized in that includes:
a mounting bracket including a fixing plate and a mounting plate, the fixing plate having a fastening hole; the mounting plate is provided with a positioning hole; the section of the mounting plate is L-shaped; the fixed plate is fixedly arranged on an external elevator, and the fixed plate is fixedly connected with the mounting plate through bolts;
the detection mechanism is fixedly arranged on the mounting plate and comprises a detection main body and a trigger beating strip; the detection main body is fixedly arranged on the mounting plate;
the triggering beating strip is installed on the detection main body, is suspended below the detection main body and is used for triggering the detection main body; making it send out warning signal; and
a wire rope assembly; the steel wire cable assembly comprises a traction steel wire rope and a traction sheave; the traction steel wire rope is rotatably arranged on the traction wheel.
2. The anti-jumping detection device for the elevator traction steel wire rope according to claim 1, wherein the detection main body comprises an alarm and a power supply component, and the power supply component is electrically connected with the alarm; the trigger beating strip is provided with an electric connection section; the one end of electricity connection section with power supply module electricity is connected, the other end of electricity connection section with the alarm electricity is connected, the alarm is used for sending warning signal.
3. The elevator traction wire rope anti-jumping detection device according to claim 2, wherein the alarm is electrically connected with a motor in the elevator.
4. The device for detecting the jumping-proof of the elevator traction steel wire rope according to claim 1, wherein the triggering strip has a contact section, the contact section is a hook section and is located below the electrical connection section, and the contact section is close to the direction of the traction steel wire rope.
5. The device as claimed in claim 1, wherein the triggering beating strip further comprises a suspending section, the mounting plate is provided with a suspending hole, and the suspending section is disposed in the suspending hole in a penetrating manner.
6. The elevator traction rope groove jump prevention detection device according to claim 1, wherein the axial length of the trigger striking bar contact section is greater than the axial length of the traction sheave.
CN202221946069.XU 2022-07-26 2022-07-26 Elevator tows wire rope and prevents jumping groove detection device Active CN218231453U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221946069.XU CN218231453U (en) 2022-07-26 2022-07-26 Elevator tows wire rope and prevents jumping groove detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221946069.XU CN218231453U (en) 2022-07-26 2022-07-26 Elevator tows wire rope and prevents jumping groove detection device

Publications (1)

Publication Number Publication Date
CN218231453U true CN218231453U (en) 2023-01-06

Family

ID=84678396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221946069.XU Active CN218231453U (en) 2022-07-26 2022-07-26 Elevator tows wire rope and prevents jumping groove detection device

Country Status (1)

Country Link
CN (1) CN218231453U (en)

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