CN210114753U - High-altitude safety protection device - Google Patents
High-altitude safety protection device Download PDFInfo
- Publication number
- CN210114753U CN210114753U CN201920717718.0U CN201920717718U CN210114753U CN 210114753 U CN210114753 U CN 210114753U CN 201920717718 U CN201920717718 U CN 201920717718U CN 210114753 U CN210114753 U CN 210114753U
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- wire rope
- ring
- steel wire
- mounting
- safety protection
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Abstract
The application discloses a high-altitude safety protection device, which comprises a steel wire rope hanging part and a steel wire rope retracting and releasing mechanism, wherein the steel wire rope hanging part and the steel wire rope retracting and releasing mechanism respectively comprise a mounting ring, the mounting ring comprises an upper ring and a lower ring, the upper ring and the lower ring are detachably connected through screws, the upper ring and the lower ring are encircled on a suspension arm of a crane so as to fix the steel wire rope hanging part and the steel wire rope retracting and releasing mechanism on the suspension arm of the crane, after the upper ring and the lower ring are encircled on the suspension arm of the crane, the upper ring and the lower ring are fixed together through screws so that the mounting ring is fixed on the suspension arm, the steel wire rope hanging part and the steel wire rope retracting and releasing mechanism are fixed on the suspension arm of the crane, the steel wire rope and a winding steel wire rope are unreeled through the steel wire rope hanging part and the steel wire rope retracting and releasing mechanism, when an operator, and the wire rope is unreeled by the wire rope reeling and unreeling mechanism to put down the operators, so that the safety of the operators is ensured.
Description
Technical Field
The utility model relates to a high altitude safety protection technical field, concretely relates to high altitude safety arrangement.
Background
At present, when a suspension arm of a crane is maintained, a technician walks on the suspension arm to maintain, no protective measures are taken, and the operation is very dangerous.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a high altitude safety arrangement is proposed to protect operating personnel on the davit.
The utility model adopts the following technical scheme:
the utility model provides a high altitude safety arrangement for fix and carry out safety protection to maintenance operation personnel on the davit of loop wheel machine, its characterized in that, including wire rope pendant and wire rope jack, the wire rope pendant is used for hanging wire rope, wire rope jack is used for unreeling wire rope and rolling up wire rope, the wire rope pendant with wire rope jack all includes the collar, the collar includes upper ring and lower ring, upper ring with the lower ring passes through screw detachably and connects, upper ring with the lower ring encircles on the davit of loop wheel machine, with will the wire rope pendant with wire rope jack is fixed in on the davit of loop wheel machine.
Further, the steel wire rope hanging piece further comprises a hanging ring, and the hanging ring is fixedly connected to the upper ring of the mounting ring.
Further, the mounting ring and the hanging ring of the steel wire rope hanging piece are of an integral structure.
Further, the hanging ring of the steel wire rope hanging piece is welded on the mounting ring.
Further, the hanging ring is of a 9-shaped structure.
Further, the steel wire rope retracting mechanism comprises an I-shaped roller, a driving motor and a mounting frame, wherein the mounting frame is fixedly mounted on the upper ring of the mounting ring, the I-shaped roller is rotatably mounted on the mounting frame, the I-shaped roller is used for rolling a steel wire rope, the driving motor is mounted on the mounting frame and connected with the I-shaped roller so as to drive the I-shaped roller to rotate.
The utility model has the advantages that: after the upper ring and the lower ring are wound on the suspension arm of the crane, the upper ring and the lower ring are fixed together through screws, so that the mounting ring is fixed on the suspension arm, the steel wire rope hanging piece and the steel wire rope retraction mechanism are fixed on the suspension arm of the crane, the steel wire rope is hung through the steel wire rope hanging piece, the steel wire rope retraction mechanism unwinds the steel wire rope and winds the steel wire rope, when an operator maintains the crane, the safety buckle is hung on the steel wire rope to ensure that the operator is hung on the steel wire rope when falling, and then the operator is put down by unwinding the steel wire rope through the steel wire rope retraction mechanism, so that the safety of the operator is ensured.
Drawings
FIG. 1 is a schematic structural view of the high altitude safety protection device of the present invention;
FIG. 2 is a schematic structural view of a wire rope pendant;
fig. 3 is a schematic structural view of a wire rope retracting mechanism.
The figures are numbered: 1. a suspension arm; 2. a wire rope; 3. a steel wire rope hanger; 4. a wire rope retracting mechanism; 5. a mounting ring; 51. ring fitting; 52. a lower ring; 53. a screw; 6. a hoisting ring; 7. an I-shaped roller; 8. a drive motor; 9. and (7) mounting frames.
Detailed Description
The above and further features and advantages of the present invention will be apparent from the following, more complete description of the invention, taken in conjunction with the accompanying drawings, in which it is to be understood that the described embodiments are merely some, and not all, of the embodiments of the invention.
Referring to fig. 1-3, the utility model provides a high altitude safety arrangement for fix and carry out safety protection to maintenance operating personnel on the davit 1 of loop wheel machine, including wire rope pendant 3 and wire rope jack 4, wire rope pendant 3 is used for hanging wire rope 2, wire rope jack 4 is used for unreeling wire rope 2 and rolling wire rope 2, wire rope pendant 3 and wire rope jack 4 all include collar 5, collar 5 includes upper ring 51 and lower ring 52, upper ring 51 and lower ring 52 pass through screw 53 detachably and connect, upper ring 51 and lower ring 52 encircle on the davit 1 of loop wheel machine, in order to be fixed in on the davit 1 of loop wheel machine with wire rope pendant 3 and wire rope jack 4.
After the upper ring 51 and the lower ring 52 are encircled on the suspension arm 1 of the crane, the upper ring 51 and the lower ring 52 are fixed together through a screw 53, so that the mounting ring 5 is fixed on the suspension arm 1, the steel wire rope hanging piece 3 and the steel wire rope retracting and releasing mechanism 4 are fixed on the suspension arm 1 of the crane, the steel wire rope 2 is hung through the steel wire rope hanging piece 3, the steel wire rope retracting and releasing mechanism 4 unreels the steel wire rope 2 and the reeling steel wire rope 2, when an operator maintains the crane, the safety buckle is hung on the steel wire rope 2 to ensure that the operator hangs on the steel wire rope 2 when falling, and then the steel wire rope retracting and releasing mechanism 4 unreels the steel wire rope 2 to put down the operator, thereby ensuring the safety of the operator.
Referring to fig. 2, the difference from the above embodiment is that the wire rope hanger 3 further includes a hanging ring 6, the hanging ring 6 is fixedly connected to an upper ring 51 of the mounting ring 5, the hanging ring 6 hangs the wire rope 2 to prevent the wire rope 2 from falling down due to gravity, and preferably, the hanging ring 6 is fixed in the middle of the upper ring 51.
The difference with the above embodiment is that the mounting ring 5 and the hanging ring 6 of the wire rope hanger 3 are of an integral structure, and the mounting ring 5 and the hanging ring 6 are integrally injection molded, so that the processing operation is reduced. However, the present invention is not limited to this, and the hanging ring 6 of the wire hanger 3 may be welded to the mounting ring 5.
Referring to fig. 2, the difference from the above embodiment is that the hanging ring 6 has a 9-shaped structure to enhance the structural strength of the hanging ring 6.
Referring to fig. 3, the difference from the above embodiment is that the wire rope retracting mechanism 4 further includes an i-shaped drum 7, a driving motor 8 and a mounting frame 9, the mounting frame 9 is fixedly mounted on the upper ring 51 of the mounting ring 5, the i-shaped drum 7 is rotatably mounted on the mounting frame 9, the i-shaped drum 7 is used for winding the wire rope 2, and the driving motor 8 is mounted on the mounting frame 9 and connected to the i-shaped drum 7 to drive the i-shaped drum 7 to rotate. The mounting rack 9 is welded at two ends of a circular ring of the upper ring 51, the I-shaped roller 7 is positioned in the middle of the mounting rack 9, the stability is enhanced, and the driving motor 8 drives the I-shaped roller 7 to rotate, so that the steel wire rope 2 on the I-shaped roller 7 is wound or unwound.
Although the present invention has been disclosed in the preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the above-mentioned method and technical contents to make possible changes and modifications to the technical solution of the present invention without departing from the spirit and scope of the present invention, therefore, any simple modification, equivalent changes and modifications made to the above embodiments by the technical substance of the present invention all belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a high altitude safety arrangement for fix and carry out safety protection to maintenance operation personnel on the davit of loop wheel machine, its characterized in that, including wire rope pendant and wire rope jack, the wire rope pendant is used for hanging wire rope, wire rope jack is used for unreeling wire rope and rolling up wire rope, the wire rope pendant with wire rope jack all includes the collar, the collar includes upper ring and lower ring, upper ring with the lower ring passes through screw detachably and connects, upper ring with the lower ring encircles on the davit of loop wheel machine, with will the wire rope pendant with wire rope jack is fixed in on the davit of loop wheel machine.
2. The overhead safety protection device of claim 1, wherein the wire rope hanger further comprises a hanging ring, and the hanging ring is fixedly connected to the upper ring of the mounting ring.
3. The overhead safety protection device of claim 2, wherein the mounting ring and the hanging ring of the wire rope hanger are of an integral structure.
4. The overhead safety protection device of claim 2, wherein the hanging ring of the wire rope hanger is welded to the mounting ring.
5. The overhead safety system of claim 2, wherein the lifting ring is a 9-shaped structure.
6. The high altitude safety protection device as claimed in claim 1, wherein the wire rope retracting mechanism further comprises an i-shaped drum, a driving motor and a mounting frame, the mounting frame is fixedly mounted on the upper ring of the mounting ring, the i-shaped drum is rotatably mounted on the mounting frame, the i-shaped drum is used for winding a wire rope, and the driving motor is mounted on the mounting frame and connected with the i-shaped drum so as to drive the i-shaped drum to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717718.0U CN210114753U (en) | 2019-05-17 | 2019-05-17 | High-altitude safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717718.0U CN210114753U (en) | 2019-05-17 | 2019-05-17 | High-altitude safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210114753U true CN210114753U (en) | 2020-02-28 |
Family
ID=69614344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717718.0U Active CN210114753U (en) | 2019-05-17 | 2019-05-17 | High-altitude safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210114753U (en) |
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2019
- 2019-05-17 CN CN201920717718.0U patent/CN210114753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 310000 Room 605-D, Building 10, West Lake International Tea Expo City, Zhuantang Street, West Lake District, Hangzhou, Zhejiang Patentee after: Hangzhou Junjie Construction Machinery Leasing Co.,Ltd. Address before: 311400 Room 1103, No. 40, Tianchuangyuan, Yinhu Street, Fuyang District, Hangzhou, Zhejiang Patentee before: Hangzhou Xinjie Machinery Technology Co.,Ltd. |