CN215870694U

CN215870694U - Portable cable defroster

Info

Publication number: CN215870694U
Application number: CN202122028596.4U
Authority: CN
Inventors: 张海波
Original assignee: Shanghai Jingyi Industrial Co ltd
Current assignee: Shanghai Jingyi Industrial Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-18
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a portable cable deicing device, and relates to the technical field of cable deicing; comprises a shell, a crushing component, a hammering component, a deslagging component and a driving component; a wire groove is formed in the shell, and a crushing assembly, a hammering assembly and a driving assembly are sequentially arranged in the shell along the wire groove; the crushing assembly is arranged outside the shell and comprises a disc-shaped ice saw, and the position of the ice saw is deviated from the axial positions of the hammering assembly and the deslagging assembly; the deslagging assembly comprises a spiral part, a mounting seat, a fixing ring, a driving wheel and a motor, wherein the spiral part is located in a wire slot, the spiral part is connected with the mounting seat, and the mounting seat is clamped inside the fixing ring. This device can handle too thick ice shell and ice awl, ensures that this device can normally advance, has the slagging-off effect simultaneously, avoids remaining ice sediment to accelerate the problem of condensing once more.

Description

Portable cable defroster

Technical Field

The utility model relates to the technical field of cable deicing, in particular to a portable cable deicing device.

Background

Outdoor laid cable, in winter sleet weather, when the temperature was low excessively, the phenomenon of icing can appear, and moisture in sleet and the air condenses on the cable surface, increases the weight of cable, does not handle for a long time, can make the cable damage because weight is too high, draws the scheduling problem even with the electric tower. Common cable deicing methods include thermal deicing, mechanical deicing, and natural deicing, with mechanical deicing making the most common deicing method in view of deicing efficiency and cost.

Mechanical deicing method is generally hung corresponding deicing equipment on the cable, utilizes the deicing hammer when equipment gos forward, beats the cable surface, makes the shell ice breakage drop, but this kind of mode, deicing is not thorough, and follow-up icing once more can be accelerated to remaining ice sediment, and in the region that icing seriously appears and even form the ice cone, only relies on beating also to be difficult to effectual to the shell ice breakage, makes equipment be difficult to normally pass through.

Disclosure of Invention

The present invention is directed to a portable cable deicer to solve the above problems of the background art. This device can carry out earlier stage to the ice cone before equipment reachs the ice cone position and handle, avoids the ice cone to stop equipment to advance, and this device can carry out follow-up slagging-off to the optical cable surface after beating simultaneously, avoids the residue to accelerate follow-up condensation.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable cable deicing device comprises a shell, a crushing assembly, a hammering assembly, a deslagging assembly and a driving assembly; a wire groove is formed in the shell, and a crushing assembly, a hammering assembly and a driving assembly are sequentially arranged in the shell along the wire groove; the crushing assembly is arranged outside the shell and comprises a disc-shaped ice saw, and the position of the ice saw is deviated from the axial positions of the hammering assembly and the deslagging assembly; the deslagging assembly comprises a spiral part, a mounting seat, a fixing ring, a driving wheel and a motor, wherein the spiral part is located in a wire slot, the spiral part is connected with the mounting seat, and the mounting seat is clamped inside the fixing ring.

As a further scheme of the utility model: the crushing assembly comprises an ice saw, an installation rod, a transmission shaft, a belt wheel, a transmission belt and a motor; the ice saw middle part rigid coupling transmission shaft, the transmission shaft rotates and connects the installation pole, installation pole rigid coupling is on the casing surface, install the band pulley on the transmission shaft, the band pulley passes through driving belt and connects the inside band pulley of casing, the inside band pulley rigid coupling motor of casing.

As a still further scheme of the utility model: the one end rigid coupling that the mount pad was kept away from to the screw has the awl point parallel with the wire casing axis, the mount pad is the annular, the mount pad outside is the cockscomb structure, the mount pad is opened jaggedly.

As a still further scheme of the utility model: the inside cockscomb structure that is with the mount pad meshing of solid fixed ring, gu the fixed ring outside is the gear form with the action wheel meshing, gu the solid fixed ring gomphosis is inside the casing, action wheel rigid coupling motor.

As a still further scheme of the utility model: the fixing ring is obtained by embedding two semicircular coordination rings, a convex coordination block is arranged on the surface of the coordination ring connected with the adjacent coordination ring, a coordination groove matched with the coordination block in shape is formed in the surface of the coordination ring, and the coordination block is embedded with the coordination groove of the adjacent coordination ring.

As a still further scheme of the utility model: beat the subassembly including broken ice hammer, regulating plate, gag lever post, pressure spring, elliptical wheel and motor, casing internally mounted has the gag lever post of directional wire casing, regulating plate and pressure spring have concatenated on the gag lever post, pressure spring is in compression state, regulating plate surface rigid coupling has the multiunit hammer handle, the hammer handle passes the through-hole on casing surface, and the connection is located the broken ice hammer of wire casing.

As a still further scheme of the utility model: the middle part is installed with the elliptical wheel in the casing, the motor is connected to the elliptical wheel, elliptical wheel both ends respectively with the regulating plate pressure contact of wire casing both sides.

As a still further scheme of the utility model: the drive assembly comprises a drive wheel, the drive wheel is located in symmetrical arrangement of two sides of the wire groove and is inserted into the wire groove, the drive wheel at the same side of the wire groove is connected with a transmission belt through a belt wheel, the drive wheel at two sides of the wire groove is connected with a transmission gear through meshing, and the drive wheel is connected with a motor.

As a still further scheme of the utility model: and areas on two sides of the wire slot in the casing are respectively provided with a balancing weight.

Compared with the prior art, the utility model has the beneficial effects that:

by adopting the portable cable deicing device, the device uses the crushing component, before the shell contacts with ice cubes, the ice saw firstly contacts with a possibly-existing over-thick ice shell or ice cone and utilizes the motor to drive the ice cone to cut, so that a large part on the ice cone is firstly cut and discharged, the problem that the ice cubes are too large and cannot be crushed by subsequent hammering is avoided, and the ice saw is in a horizontal disc shape, so that even if the ice saw rotates, an overlarge moment cannot be caused, the problem that the shell rotates and overturns cannot be caused in the cutting process, the ice saw is positioned at a lower position, even if the ice saw is sharp and has a high rotating speed, and the cable cannot be damaged in the cutting process because the ice saw cannot contact with the cable;

adopt above-mentioned portable cable defroster, this device has used the slagging-off subassembly, and the screw rotates along self axle center under the drive of action wheel and tight pulley, installs the screw cover in the casing after the cable surface again during the use, and the surperficial ice sediment of cable can be struck off to the pivoted screw, does not harm the cable simultaneously, and the awl point of screw head constantly hits the remaining ice crust in cable surface in the place ahead at the rotation in-process, avoids having the ice crust to remain.

Drawings

Fig. 1 is a schematic top view of a portable cable deicer.

Fig. 2 is a schematic side view of a portable cable deicer.

Fig. 3 is a schematic structural view of a deslagging assembly in the portable cable deicer.

In the figure: 1. ice sawing; 2. mounting a rod; 3. a drive belt; 4. a limiting rod; 5. an adjusting plate; 6. a motor; 7. a hammer handle; 8. a pressure spring; 9. a conical tip; 10. a screw; 11. a mounting seat; 12. a fixing ring; 13. a driving wheel; 14. a wire slot; 15. a drive wheel; 16. a drive assembly; 17. a deslagging assembly; 18. a balancing weight; 19. a through hole; 20. a hammering assembly; 21. an elliptical wheel; 22. an ice breaking hammer; 23. a housing; 24. a crushing assembly; 25. a pulley; 26. a bit matching block; 27. a positioning groove; 28. a registration ring; 29. a drive shaft; 30. a driving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 3, in embodiment 1 of the present invention, a portable cable deicing device includes a housing 23, a crushing assembly 24, a hammering assembly 20, a slag removing assembly 17, and a driving assembly 16; a wire groove 14 is formed in the shell 23, and a crushing assembly 24, a hammering assembly 20 and a driving assembly 16 are sequentially arranged in the shell 23 along the wire groove 14; the crushing assembly 24 is arranged outside the shell 23, the crushing assembly 24 comprises a disc-shaped ice saw 1, and the position of the ice saw 1 is deviated from the axial positions of the hammering assembly 20 and the deslagging assembly 17; deslagging assembly 17 includes screw 10, mount pad 11, solid fixed ring 12, action wheel 30 and motor 6, screw 10 is located wire casing 14, screw 10 connects mount pad 11, mount pad 11 joint is inside solid fixed ring 12.

This device overlaps wire casing 14 on the cable, makes the whole direction along the cable of device remove, and each subassembly cooperation can effectively get rid of the ice crust on cable surface when removing, lightens the weight of cable, avoids freezing to lead to power supply unit to damage.

The crushing assembly 24 of the device is arranged outside the casing 23, and before the casing 23 contacts the front ice surface, the ice saw 1 firstly contacts the ice surface, when the ice shell is thick or the ice cone appears, the rotary ice saw 1 can contact the ice cone or the outer layer of the ice shell, the diameter of the ice shell is reduced when the ice cone is sawed down, so that the cable can normally enter the wire slot 14, and the subsequent specific deicing work is completed. By the mode, the problems of over-thick ice shell and ice cone can be well solved under the condition that the volume of equipment is limited, so that the application range of the device is expanded, and the device is more flexible to use.

The slagging-off subassembly 17 of this device accomplishes the slagging-off through spiral piece 10, and the internal diameter and the cable external diameter cooperation of spiral piece 10 take out spiral piece 10 earlier during the use, overlaps spiral piece 10 outside the cable with the pivoted mode, installs mount pad 11 in solid fixed ring 12 again, and when solid fixed ring 12 received the drive rotation, spiral piece 10 also rotated. In operating condition, the cable gets into wire casing 14 gradually, constantly passes spiral 10 simultaneously, and remaining ice sediment in cable surface can be scraped to pivoted spiral 10, avoids the ice sediment to stay on the cable, the problem of freezing once more with higher speed.

Example 2

Referring to fig. 1 to 3, the main differences between the embodiment 2 and the embodiment 1 are:

referring to fig. 1 and 2, in embodiment 2 of the present invention, the crushing assembly 24 includes an ice saw 1, a mounting rod 2, a transmission shaft 29, a pulley 25, a transmission belt 3 and a motor 6; the middle part rigid coupling transmission shaft 29 of ice saw 1, transmission shaft 29 rotates and connects installation pole 2, installation pole 2 rigid coupling is on casing 23 surface, install band pulley 25 on the transmission shaft 29, band pulley 25 passes through driving belt 3 and connects the inside band pulley 25 of casing 23, the inside band pulley 25 rigid coupling motor 6 of casing 23. The position of the ice saw 1 is confirmed through the mounting rod 2 and is located in the area below the wire casing 14, and when the ice saw is used, the ice saw 1 is located at a certain distance relative to the central position of the wire casing 14, so that the cutting position is far away from the cable, the cable is ensured not to be damaged, and only the ice cone ice shell which is too thick or too long is processed. The ice saw 1 is driven by the motor 6 in the shell 23, the ice saw 1 is driven to rotate through the belt wheel 25 and the transmission belt 3, the generated moment is small because the ice saw 1 rotates horizontally, and the problem that the shell 23 overturns cannot occur under the assistance of the balancing weight 18.

Referring to fig. 1 and 3, a conical tip 9 parallel to the axis of the wire casing 14 is fixedly connected to one end of the screw 10 away from the mounting seat 11, the mounting seat 11 is annular, the exterior of the mounting seat 11 is serrated, and the mounting seat 11 is provided with a gap. In the advancing process of the equipment, the cone tip 9 has an advancing speed relative to the cable, the cone tip 9 also impacts forwards while rotating along with the spiral piece 10, when the ice shell remaining on the surface of the cable is encountered, the ice shell is pushed open through the cone tip 9, so that the ice shell falls off, and the problem of incomplete deicing is solved. The notch of the mounting seat 11 is used for placing the cable into the mounting seat 11, and the outer sawtooth shape is used for matching with the shape of the fixing ring 12.

Referring to fig. 1 and 3, the inside of the fixing ring 12 is a saw-tooth shape engaged with the mounting seat 11, the outside of the fixing ring 12 is a gear shape engaged with the driving wheel 30, the fixing ring 12 is embedded in the casing 23, and the driving wheel 30 is fixedly connected with the motor 6. The fixing ring 12 is matched with the mounting seat 11 in shape, the mounting seat 11 sleeved on the cable is clamped into the fixing ring 12 when in use, and the screw 10 rotates along with the rotation of the fixing ring 12.

Referring to fig. 1 and 3, the fixing ring 12 is obtained by engaging two semicircular coordination rings 28, a convex coordination block 26 is installed on the surface of the coordination ring 28 connected with the adjacent coordination ring 28, and a coordination groove 27 matched with the coordination block 26 in shape is opened, and the coordination block 26 is engaged with the coordination groove 27 of the adjacent coordination ring 28. The fixed ring 12 is divided into two plates, one of the positioning rings 28 is taken down when the cable is put in, the mounting seat 11 is clamped in, the taken-down positioning ring 28 is matched and fixed again, and the cable can be clamped in the middle of the deslagging assembly 17 of the device.

Referring to fig. 1, the hammering assembly 20 includes an ice breaking hammer 22, an adjusting plate 5, a limiting rod 4, a pressure spring 8, an elliptical wheel 21 and a motor 6, the limiting rod 4 pointing to the wire casing 14 is installed inside the housing 23, the adjusting plate 5 and the pressure spring 8 are connected in series on the limiting rod 4, the pressure spring 8 is in a compressed state, a plurality of sets of hammer handles 7 are fixedly connected to the surface of the adjusting plate 5, and the hammer handles 7 penetrate through holes 19 in the surface of the housing 23 and are connected to the ice breaking hammer 22 located in the wire casing 14. Beating subassembly 20 is used for breaking the ice crust after tentatively getting rid of the ice cone, and regulating plate 5 controls the broken ice hammer 22 of multiunit on one side simultaneously, and regulating plate 5 receives the motion that gag lever post 4 effect can only be perpendicular wire casing 14 axis direction, even broken ice hammer 22 is close to or keeps away from wire casing 14 central point and puts, and pressure spring 8 is in compression state, under the condition that does not have exogenic action, drives for ever that broken ice hammer 22 is close to wire casing 14 axis.

Referring to fig. 1, an elliptical wheel 21 is installed in the middle of the housing 23, the elliptical wheel 21 is connected to the motor 6, and two ends of the elliptical wheel 21 are respectively in pressure contact with the adjusting plates 5 on two sides of the wire casing 14. The two ends of the elliptical wheel 21 prop against the adjusting plates 5 on the two sides, the adjusting plates 5 have a moving trend close to the central axis, but are pushed open by the elliptical wheel 21, when the long axis of the elliptical wheel 21 is contacted with the adjusting plates 5, the ice breaking hammer 22 retracts, and when the short axis of the elliptical wheel 21 is firstly contacted with the adjusting plates 5, the ice breaking hammer 22 strikes an ice shell.

Referring to fig. 1, the driving assembly 16 includes driving wheels 15, the driving wheels 15 are symmetrically arranged at two sides of the slot 14 and inserted into the slot 14, the driving wheels 15 at the same side of the slot 14 are connected with the driving belt 3 through a belt wheel 25, the driving wheels 15 at two sides of the slot 14 are connected through a transmission gear engaged with each other, and the driving wheels 15 are connected with the motor 6. The driving assembly 16 makes the driving wheels 15 on the two sides do reverse synchronous motion through the driving wheel 13, the belt wheel 25 and the driving belt 3 which are matched, and simultaneously squeezes and pulls the cable from the two sides, so that the equipment can move along the cable.

Referring to fig. 1, the housing 23 is provided with counterweights 18 at two sides of the wire casing 14. The balancing weight 18 is used for adjusting the weight of the two sides of the wire casing 14, so that the weight of the two sides is balanced, and the wire casing cannot fall over when in use.

The working principle of the utility model is as follows:

the head of a shell 23 of the device is provided with a crushing component 24, the ice saw 1 controlled by a belt wheel 25 and a transmission belt 3 is used, the disc-shaped ice saw 1 is lower than a wire casing 14, when an ice cone or an excessively thick ice shell is encountered, the ice saw 1 firstly contacts with the ice saw and removes redundant parts, so that the device can normally advance and cannot be blocked by an excessively large obstacle. This device has set up slagging-off subassembly 17 beating subassembly 20 rear, has used screw 10 and awl point 9, and screw 10 can take place to rotate when using, and screw 10 winding rotates on the cable, can effectually get rid of the ice-cream, and the awl point 9 takes place rotatoryly when moving forward, also can the efficient break away to the remaining ice crust in cable surface, avoids ice-cream and garrulous ice crust to remain, can effectual improvement deicing efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable cable deicing device comprises a shell, a crushing assembly, a hammering assembly, a deslagging assembly and a driving assembly; a wire groove is formed in the shell, and a crushing assembly, a hammering assembly and a driving assembly are sequentially arranged in the shell along the wire groove; the crushing assembly is arranged outside the shell and comprises a disc-shaped ice saw, and the position of the ice saw deviates from the axial positions of the hammering assembly and the deslagging assembly; the deslagging assembly comprises a spiral part, a mounting seat, a fixing ring, a driving wheel and a motor, wherein the spiral part is located in a wire slot, the spiral part is connected with the mounting seat, and the mounting seat is clamped inside the fixing ring.

2. The portable cable deicer according to claim 1, where the crushing assembly includes an ice saw, a mounting bar, a drive shaft, a pulley, a drive belt, and a motor; the ice saw middle part rigid coupling transmission shaft, the transmission shaft rotates and connects the installation pole, installation pole rigid coupling is on the casing surface, install the band pulley on the transmission shaft, the band pulley passes through driving belt and connects the inside band pulley of casing, the inside band pulley rigid coupling motor of casing.

3. The portable cable deicing device according to claim 1, wherein a conical tip parallel to the axis of the wire groove is fixedly connected to one end of the screw member away from the mounting seat, the mounting seat is annular, the exterior of the mounting seat is serrated, and the mounting seat is notched.

4. The portable cable deicing device according to claim 1, wherein the inside of the fixing ring is in a zigzag shape engaged with the mounting seat, the outside of the fixing ring is in a gear shape engaged with the driving wheel, the fixing ring is embedded inside the casing, and the driving wheel is fixedly connected with the motor.

5. The portable cable deicing device according to claim 1 or 4, wherein the fixing ring is obtained by fitting two semicircular coordination rings, the surface of each coordination ring connected with the adjacent coordination ring is provided with a convex coordination block, and a coordination groove matched with the coordination block in shape is formed in each coordination ring, and the coordination block is fitted with the coordination groove of the adjacent coordination ring.

6. The portable cable deicing device of claim 1, wherein the hammering assembly comprises an ice breaking hammer, an adjusting plate, a limiting rod, a pressure spring, an elliptical wheel and a motor, the limiting rod pointing to the wire casing is mounted inside the casing, the adjusting plate and the pressure spring are connected in series on the limiting rod, the pressure spring is in a compressed state, a plurality of sets of hammer handles are fixedly connected to the surface of the adjusting plate, and the hammer handles penetrate through holes in the surface of the casing and are connected with the ice breaking hammer in the wire casing.

7. The portable cable deicing device according to claim 1, wherein an elliptical wheel is installed in the middle of the inside of the enclosure, the elliptical wheel is connected with a motor, and two ends of the elliptical wheel are respectively in pressure contact with adjusting plates on two sides of the wire slot.

8. The portable cable deicing device according to claim 1, wherein an elliptical wheel is installed in the middle of the inside of the enclosure, the elliptical wheel is connected with a motor, and two ends of the elliptical wheel are respectively in pressure contact with adjusting plates on two sides of the wire slot.

9. The portable cable deicing device of claim 1, wherein areas within the enclosure on either side of the raceway are fitted with counterweights, respectively.