CN210558686U - Explosion-proof removal maintenance cable drum - Google Patents
Explosion-proof removal maintenance cable drum Download PDFInfo
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- CN210558686U CN210558686U CN201921553000.9U CN201921553000U CN210558686U CN 210558686 U CN210558686 U CN 210558686U CN 201921553000 U CN201921553000 U CN 201921553000U CN 210558686 U CN210558686 U CN 210558686U
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- cable
- cable drum
- explosion
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Abstract
The utility model relates to an explosion-proof removal overhauls cable drum. The to-be-solved technical problem of the utility model is to provide an explosion-proof removal maintenance cable drum that simple structure, removal are convenient, factor of safety is high. The utility model adopts the technical proposal that the device comprises a hand-push frame, a bearing disc, a cable disc and a cable, wherein the bearing disc comprises an annular disc and a bearing arranged on the annular disc, and a movable hole and a bearing disc bolt mounting hole are arranged in the annular disc; the cable reel comprises a cable reel and cable reel covers sleeved on two sides of the cable reel, the cable reel is of a hollow structure with two open ends, a cable outlet is formed in the cable reel, each cable reel cover comprises a cover body, a reel connecting portion and a cover body moving portion corresponding to the moving portion, and the bearing rotates in contact with the surface of the cover body moving portion. The utility model has the advantages that: the bearing has simple rotating structure, small friction force and better mechanical property; the tire is arranged, so that the cable reel is convenient to move; the cable reel cover is integrally welded and formed, and the safety is good.
Description
Technical Field
The utility model relates to an electric power overhauls the field, concretely relates to explosion-proof removal overhauls cable drum.
Background
At oil field mine, construction, port and pier, inflammable and explosive places such as road bridge construction, when overhauing electrical apparatus, use a large amount of connecting cable usually, it is longer because of the cable, receive and release often need to spend a lot of time and energy regular these cables when using, and current method is usually to use the cable drum winding, current maintenance is more hard with the cable drum removal, secondly current cable drum overall structure is complicated, factor of safety is not high, there is certain potential safety hazard, consequently need research and development a simple structure, it is convenient to remove, the explosion-proof removal that factor of safety is high overhauls the cable drum.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the to-be-solved technical problem of the utility model is to provide an explosion-proof removal maintenance cable drum that simple structure, removal are convenient, factor of safety is high.
The utility model discloses explosion-proof removal overhauls technical scheme that cable drum adopted includes the hand push frame, through bolted connection bearing dish, the cover of hand push frame both sides are two cable drum, winding between the bearing dish cable drum on cable drum surface, its characterized in that: the bearing disc comprises an annular disc and a bearing arranged on the annular disc, and a movable hole and a bearing disc bolt mounting hole for mounting the bolt are formed in the annular disc;
the cable drum comprises a cable drum and cable drum covers sleeved on two sides of the cable drum, the cable drum is of a hollow structure with two open ends, a cable outlet is formed in the cable drum, each cable drum cover comprises a cover body, a drum connecting portion inserted into the cable drum and a cover body moving portion corresponding to the moving hole, and the bearing rotates in a manner of contacting with the surface of the cover body moving portion.
The cable drum is connected with the cable drum cover through bolts, and the cable drum cover is integrally welded.
And reinforcing ribs arranged around the circle center array are arranged on the cable reel cover.
And the cover body is provided with an arc chamfer.
The number of the bearings is 3, and the bearings are arrayed around the circle center.
The hand push frame comprises a handle, a handle installation part, an arc hanging part, a rolling wheel arranged at the bottom and a stop foot arranged on the same horizontal plane as the bottom of the rolling wheel, wherein the handle is inserted into the handle installation part and is fixed through a fixing screw.
And a square groove is arranged around the cable outlet hole.
The utility model discloses explosion-proof removal overhauls cable drum's advantage lies in: the cable reel is driven to enter and exit the cable by adopting a bearing rotating mode, so that the structure is simple, the friction force is small, and the mechanical performance is better; the tire is arranged, so that the cable reel is convenient to move; the cable tray cover is integrally welded, the sealing performance is good, and the safety performance is further improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the explosion-proof mobile maintenance cable reel of the present invention;
FIG. 2 is a sectional view of the explosion-proof mobile maintenance cable reel of the present invention;
FIG. 3 is a schematic structural view of a bearing disk of the present invention;
fig. 4 is a schematic structural view of the cable reel of the present invention;
fig. 5 is a left side view and a front view of the cable tray cover of the present invention;
fig. 6 is a schematic structural view of the hand push frame of the present invention.
Detailed Description
As shown in fig. 1-6, the utility model relates to an explosion-proof mobile maintenance cable reel, including hand push frame 1, connect at the bearing dish 2 of hand push frame 1 both sides through bolt 11, cover the cable dish 3 between two said bearing dish 2, twine cable 4 on the surface of said cable dish 3, said bearing dish 2 includes annular disc 7 and installs the bearing 8 on said annular disc 7, be equipped with movable hole 9 and be used for installing bearing dish bolt mounting hole 10 of said bolt 11 in said annular disc 7; the cable drum 3 comprises a cable drum 13 and cable drum covers 14 sleeved on two sides of the cable drum 13, the cable drum 13 is of a hollow structure with two open ends, a cable outlet 27 is formed in the cable drum, each cable drum cover 14 comprises a cover body 15, a drum connecting portion 16 inserted into the cable drum 13 and a cover body moving portion 17 corresponding to the moving hole 9, and the bearing 8 and the cover body moving portion 17 rotate in a surface contact mode.
The cable drum 13 is connected with the cable drum cover 14 through bolts, and the cable drum cover 14 is integrally welded.
And reinforcing ribs 19 arranged around the circle center in an array manner are arranged on the cable drum cover 14.
The cover body 15 is provided with an arc chamfer 18.
The number of the bearings 8 is 3, and the bearings 8 are arrayed around the circle center.
A square groove 26 is arranged around the cable outlet hole 27.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (7)
1. The utility model provides an explosion-proof removal overhauls cable drum, includes hand push frame (1), connects through bolt (11) bearing disc (2), the cover of hand push frame (1) both sides is two cable drum (3), the winding between bearing disc (2) cable (4) on cable drum (3) surface, its characterized in that: the bearing disc (2) comprises an annular disc (7) and a bearing (8) installed on the annular disc (7), and a movable hole (9) and a bearing disc bolt installation hole (10) used for installing the bolt (11) are formed in the annular disc (7);
cable drum (3) include cable drum (13) and cover cable drum lid (14) of cable drum (13) both sides, cable drum (13) are cavity both ends open structure, are equipped with the cable on it and exit hole (27), cable drum lid (14) include lid (15), insert reel connecting portion (16) in cable drum (13), with the corresponding lid movable part (17) of activity hole (9), bearing (8) with lid movable part (17) surface contact rotates.
2. The explosion-proof mobile service cable reel of claim 1, wherein: the cable drum (13) is connected with the cable disc cover (14) through bolts, and the cable disc cover (14) is integrally welded.
3. The explosion-proof mobile service cable reel of claim 1, wherein: and reinforcing ribs (19) arranged around the circle center in an array manner are arranged on the cable drum cover (14).
4. The explosion-proof mobile service cable reel of claim 1, wherein: and an arc chamfer (18) is arranged on the cover body (15).
5. The explosion-proof mobile service cable reel of claim 1, wherein: the number of the bearings (8) is 3, and the bearings (8) are arrayed around the circle center.
6. The explosion-proof mobile service cable reel of claim 1, wherein: hand push frame (1) include handle (23), handle installation department (24), circular arc articulate portion (22), install in the roll wheel (20) of bottom and with the locking foot (21) of the same horizontal plane in roll wheel (20) bottom, handle (23) are inserted in handle installation department (24), fixed through set screw (25).
7. The explosion-proof mobile service cable reel of claim 1, wherein: and a square groove (26) is arranged around the cable outlet hole (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553000.9U CN210558686U (en) | 2019-09-18 | 2019-09-18 | Explosion-proof removal maintenance cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553000.9U CN210558686U (en) | 2019-09-18 | 2019-09-18 | Explosion-proof removal maintenance cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210558686U true CN210558686U (en) | 2020-05-19 |
Family
ID=70626369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921553000.9U Active CN210558686U (en) | 2019-09-18 | 2019-09-18 | Explosion-proof removal maintenance cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210558686U (en) |
-
2019
- 2019-09-18 CN CN201921553000.9U patent/CN210558686U/en active Active
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