CN211132771U - All-round high altitude rescue hoisting device is examined in transmission of electricity fortune - Google Patents
All-round high altitude rescue hoisting device is examined in transmission of electricity fortune Download PDFInfo
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- CN211132771U CN211132771U CN201921011284.9U CN201921011284U CN211132771U CN 211132771 U CN211132771 U CN 211132771U CN 201921011284 U CN201921011284 U CN 201921011284U CN 211132771 U CN211132771 U CN 211132771U
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Abstract
The utility model provides an all-round high altitude rescue hoisting device is examined in transmission of electricity fortune relates to the safety protection field. This all-round high altitude rescue hoisting device is examined in transmission of electricity fortune, including rotating the motor, the output that rotates the motor is provided with the pivot, the surface mounting of pivot has the connecting piece, the one end of connecting piece is connected with the cylinder. This all-round high altitude rescue hoisting device is examined in transmission of electricity fortune, through the safety overload clutch who adopts a set of jaw formula shaft coupling and a torque spring to constitute, during normal work, the jaw formula shaft coupling relies on torque spring's axial to prop the power and combines the transmission, when load surpassed torque spring's axial to prop the power, the jaw formula shaft coupling idles, thereby play the effect of protection rotation motor and transmission, the internals loss of rotating motor and transmission has been reduced, furtherly, can make the cylinder stop rolling, prevent the fracture of rescue rope, thereby promote high altitude construction's security.
Description
Technical Field
The utility model relates to a safety protection technical field specifically is an all-round high altitude rescue hoisting device is examined in transmission of electricity fortune.
Background
At present, the operation and maintenance of the transmission line tower and the high-altitude mobile operation are one of the main work of maintenance personnel, because the stability of the high-altitude operation process is poor, the operation difficulty and the safety risk are large, the safety anti-falling measure generally adopted by the operation personnel during the high-altitude operation is to wear a safety belt to combine with a high-altitude anti-falling device or an anti-falling rope to protect the safety of the operation personnel, and the protection mode of the anti-falling device or the anti-falling rope is a common high-altitude operation security mode and can play a certain protection role for the high-altitude operation people during the operation process.
However, although the existing protection means and schemes can make up for the defect of no safety protection in the process of overhead mobile operation, the safety closed-loop protection of overhead operation cannot be realized for the occurrence of emergency in the process of overhead operation, so that in the process of actual use, the situation that operating personnel are stranded in the process of overhead wiring operation due to the severe weather environment suddenly encountered in the process of overhead wiring operation is faced; when the cable is laid at high altitude or in the process of tower cross arm operation, the operating personnel carelessly slide off and hang at high altitude to lose weight so as not to save oneself; the existing equipment is difficult to protect the personal safety of users under the conditions that the equipment cannot return to a safe operation point due to injury in the high-altitude operation, sudden physical disease dizziness falls and hangs at high altitude and the like.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an all-round high altitude rescue hoisting device is examined in transmission of electricity fortune has solved the unable high altitude construction safety closed loop protection problem that realizes that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an all-round high altitude rescue hoisting device is examined in transmission of electricity fortune, includes the rotation motor, the output of rotation motor is provided with the pivot, the surface mounting of pivot has the connecting piece, the one end of connecting piece is connected with the cylinder, the surface winding of cylinder has the rescue rope, the one end fixedly connected with of rescue rope pulls the drag hook, the surface mounting of cylinder has the shell, the fixed plate is installed to one side of cylinder, the border fixed mounting of fixed plate has device fixed rings, the inside of rings runs through and is provided with safe couple, the internally mounted of cylinder has the bearing, one side of bearing is provided with moment spring, safe overload clutch is installed to one side of moment spring, safe overload clutch's inside is provided with the center pin, outer ring gear has been cup jointed to the outside of center pin, the braking internal gear is installed to the, the surface of the braking inner gear is provided with a braking clamping groove, a planetary gear set is arranged inside the braking inner gear, and one-way brakes are arranged at one end of the roller.
Preferably, the drum is rotatably movable, and an inner central axis of the drum coincides with a central axis of the housing.
Preferably, the surface of the roller is wound with a rescue rope, and one end of the rescue rope is fixedly connected with a traction hook.
Preferably, the edge of the fixing plate is fixedly provided with a device fixing lifting ring, and a safety hook penetrates through the device fixing lifting ring.
Preferably, one side of the one-way brake is provided with a brake pin, and the surface of the brake pin is sleeved with a spring.
Preferably, one end of the one-way controller is provided with a one-way brake control knob, and the surface of the one-way controller control knob is sleeved with an outer cover.
(III) advantageous effects
The utility model provides an all-round high altitude rescue hoisting device is examined in transmission of electricity fortune. Has the following beneficial effects:
1. this all-round high altitude rescue hoisting device is examined in transmission of electricity fortune, through adopting the safe overload clutch that a set of jaw formula shaft coupling and a torque spring constitute, in normal work, the jaw formula shaft coupling relies on torque spring's axial to prop the power and combines the transmission, when load surpassed torque spring's axial to prop the power, the jaw formula shaft coupling idle running, thereby play the effect of protection rotating motor and transmission, the internals loss of rotating motor and transmission has been reduced, thereby device life has been prolonged, furtherly, can make the cylinder stop to roll, thereby make the rescue rope stop to put the rope, prevent the fracture of rescue rope, form closed-loop protection, thereby promote high altitude construction security.
2. This all-round high altitude rescue hoisting device is examined in transmission of electricity fortune, through adopting planetary gear set and braking internal gear, the braking draw-in groove, this device that braking pin and spring are constituteed, simultaneously, the braking draw-in groove is a whole with the braking internal gear, when the drag hook on the device need do the motion of putting the rope, rotate motor corotation, planetary gear set corotation drives braking internal gear corotation this moment, because of the contact segment of braking pin and braking draw-in groove is an inclined plane, similar one-way pawl, only allow planetary gear set to rotate towards a direction, when planetary gear set reverse motion, the braking pin receives the spring effort to fall into the braking draw-in groove and reaches the purpose of locking promptly, this device simple structure, it is nimble to use, can form closed loop protection at the high altitude.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural view of the roller of the present invention;
FIG. 3 is a drawing structure of the drag hook of the present invention;
FIG. 4 is a structural view of the safety hook of the present invention;
fig. 5 is a front view of the drum of the present invention;
fig. 6 is a side view of the fixing plate of the present invention.
In the figure: the device comprises a rotating motor 1, a rotating shaft 2, a connecting piece 3, a roller 4, a rescue rope 5, a traction draw hook 6, a shell 7, an outer cover 8, a fixing plate 9, a device fixing hoisting ring 10, a safety hook 11, a bearing 12, a torque spring 13, a safety overload clutch 14, a central shaft 15, an outer gear ring 16, a one-way brake 17, a planetary gear set 18, a brake clamping groove 19, an inner brake gear 20, a brake pin 21, a spring 22 and a one-way brake control knob 23.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples.
Referring to fig. 1-6, embodiments of the present invention provide the following technical solutions: an omnibearing high-altitude rescue lifting device for power transmission and transportation inspection comprises a rotating motor 1, wherein the output end of the rotating motor 1 is provided with a rotating shaft 2, the surface of the rotating shaft 2 is provided with a connecting piece 3, one end of the connecting piece 3 is connected with a roller 4, the surface of the roller 4 is wound with a rescue rope 5, one end of the rescue rope 5 is fixedly connected with a traction drag hook 6, the surface of the roller 4 is provided with a shell 7, one side of the roller 4 is provided with a fixed plate 9, the edge of the fixed plate 9 is fixedly provided with a device fixing hoisting ring 10, the interior of the hoisting ring 10 is provided with a safety hook 11 in a penetrating way, the interior of the roller 4 is provided with a bearing 12, one side of the bearing 12 is provided with a torque spring 13, one side of the torque spring 13 is provided with a safety overload clutch 14, the interior of the safety overload, the surface of the brake internal gear 20 is provided with a brake clamping groove 19, the interior of the brake internal gear 20 is provided with a planetary gear set 18, and one end of the roller 4 is provided with a one-way brake 17.
In this embodiment: still include through adopting a set of tooth to inlay formula shaft coupling and the safe overload clutch 14 that a torque spring 13 constitutes, during normal work, tooth inlays formula shaft coupling and relies on torque spring 13's axial supporting force to combine the transmission, when the load surpassed torque spring 13's axial supporting force, tooth inlays formula shaft coupling idle running, thereby play the effect of protection rotating motor 1 and transmission, the internals loss of rotating motor 1 and transmission has been reduced, thereby device life has been prolonged, furtherly, can make cylinder 4 stop the roll, thereby make rescue rope 5 stop releasing the rope, prevent that rescue rope 5 from splitting, thereby promote high altitude construction security.
In this embodiment: the device is composed of the planetary gear set 18, the brake internal gear 20, the brake clamping groove 19, the brake pin 21 and the spring 22, meanwhile, the brake clamping groove 19 and the brake internal gear 20 are integrated, when the traction draw hook 6 on the device needs to do rope releasing movement, the motor 1 rotates to rotate positively, the planetary gear set 18 drives the brake internal gear 20 to rotate positively at the moment, the inclined surface of the brake pin 21 is in half contact with the brake clamping groove 19 to rotate along with the brake internal gear 20, the contact part of the brake pin 21 and the brake clamping groove 19 is an inclined surface similar to a one-way pawl, the planetary gear set 18 is only allowed to rotate towards one direction, when the planetary gear set 18 moves reversely, the brake pin 21 falls into the brake clamping groove 19 under the action force of the spring 22 to achieve the purpose of locking, and the device is simple in structure and flexible to use.
Specifically, the method comprises the following steps: the drum 4 can rotate, and the inner central axis of the drum 4 is coincided with the central axis of the shell 7; therefore, the rescue rope 5 can be released or retracted through the rotation of the roller 4, and the use of the rescue rope 5 is facilitated.
Specifically, the method comprises the following steps: a rescue rope 5 is wound on the surface of the roller 4, and one end of the rescue rope 5 is fixedly connected with a traction drag hook 6; therefore, the roller 4 drives the rescue rope 5 to be retracted and retracted, and the traction hook 6 can be used for lifting the overhead operator, so that the operation process is convenient.
Specifically, the method comprises the following steps: a device fixing lifting ring 10 is fixedly installed at the edge of the fixing plate 9, and a safety hook 11 penetrates through the device fixing lifting ring 10; therefore, the fixed hoisting ring 10 is matched with the traction hook 6, so that the traction hook 6 can hook the fixed body, and the overhead operator has a supporting point in the operation.
Specifically, the method comprises the following steps: one side of the one-way brake 17 is provided with a brake pin 21, and the surface of the brake pin 21 is sleeved with a spring 22; therefore, the one-way brake 17 and the one-way brake control knob 23 can be stabilized by providing the brake pin 21.
Specifically, the method comprises the following steps: one end of the one-way controller 17 is provided with a one-way brake control knob 23, and the surface of the one-way controller control knob 23 is sleeved with the outer cover 8; therefore, the outer cover 8 is sleeved on the surface of the one-way controller control knob 23, the one-way controller control knob 23 can be stabilized and protected through the outer cover 8, and the service life of the one-way controller control knob 23 is prolonged.
The working principle is as follows: during the use, open the device power, the device circular telegram, start the remote controller, click remote controller motor corotation, cylinder 4 is along with rotating 1 corotation of motor, rescue rope 5 drives and pulls drag hook 6 and stretches out from cylinder 4, realize the rope operation of putting of device with this, stretch out the projecting velocity of the steerable rescue rope 5 of in-process, also can real time control rotate motor 1 and open and stop, start the remote controller, click the remote controller and rotate 1 reversal of motor, cylinder 4 is along with rotating 1 reversal of motor, rescue rope 5 drives and pulls drag hook 6 in the same direction as 4 winding contractions of cylinder, realize the receipts rope operation of device with this. The contraction speed of the rescue rope 5 can be controlled in the stretching process, and the rotating motor 1 can be controlled to start and stop in real time, so that real-time adjustment and control can be conveniently carried out according to operation requirements.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an all-round high altitude rescue hoisting device is examined in transmission of electricity fortune, includes and rotates motor (1), the output that rotates motor (1) is provided with pivot (2), its characterized in that: the surface mounting of pivot (2) has connecting piece (3), the one end of connecting piece (3) is connected with cylinder (4), the surface mounting of cylinder (4) has shell (7), fixed plate (9) are installed to one side of cylinder (4), the internally mounted of cylinder (4) has bearing (12), one side of bearing (12) is provided with torque spring (13), safe overload clutch (14) is installed to one side of torque spring (13), the inside of safe overload clutch (14) is provided with center pin (15), outer ring gear (16) has been cup jointed to the outside of center pin (15), braking inner gear (20) is installed to the one end of outer ring gear (16), braking draw-in groove (19) has been seted up on the surface of braking inner gear (20), the internally mounted of braking inner gear (20) has planetary gear set (18), one end of the roller (4) is provided with a one-way brake (17).
2. The omnibearing high-altitude rescue lifting device for power transmission and transportation inspection according to claim 1, characterized in that: the roller (4) can rotate, and the inner central axis of the roller (4) is coincided with the central axis of the shell (7).
3. The omnibearing high-altitude rescue lifting device for power transmission and transportation inspection according to claim 1, characterized in that: rescue rope (5) is wound on the surface of the roller (4), and one end of the rescue rope (5) is fixedly connected with a traction hook (6).
4. The omnibearing high-altitude rescue lifting device for power transmission and transportation inspection according to claim 1, characterized in that: the edge of the fixed plate (9) is fixedly provided with a device fixing lifting ring (10), and a safety hook (11) penetrates through the inside of the device fixing lifting ring (10).
5. The omnibearing high-altitude rescue lifting device for power transmission and transportation inspection according to claim 1, characterized in that: one side of the one-way brake (17) is provided with a brake pin (21), and the surface of the brake pin (21) is sleeved with a spring (22).
6. The omnibearing high-altitude rescue lifting device for power transmission and transportation inspection according to claim 1, characterized in that: one-way brake control knob (23) is installed to one end of one-way brake (17), dustcoat (8) have been cup jointed on the surface of one-way brake control knob (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011284.9U CN211132771U (en) | 2019-07-02 | 2019-07-02 | All-round high altitude rescue hoisting device is examined in transmission of electricity fortune |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011284.9U CN211132771U (en) | 2019-07-02 | 2019-07-02 | All-round high altitude rescue hoisting device is examined in transmission of electricity fortune |
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| Publication Number | Publication Date |
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| CN211132771U true CN211132771U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921011284.9U Active CN211132771U (en) | 2019-07-02 | 2019-07-02 | All-round high altitude rescue hoisting device is examined in transmission of electricity fortune |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205584A1 (en) * | 2021-04-01 | 2022-10-06 | 江门市锦隆高科实业有限公司 | Micromotor and trash can |
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2019
- 2019-07-02 CN CN201921011284.9U patent/CN211132771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205584A1 (en) * | 2021-04-01 | 2022-10-06 | 江门市锦隆高科实业有限公司 | Micromotor and trash can |
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