CN201521715U - Coal mine combination cable hook - Google Patents
Coal mine combination cable hook Download PDFInfo
- Publication number
- CN201521715U CN201521715U CN2009201989909U CN200920198990U CN201521715U CN 201521715 U CN201521715 U CN 201521715U CN 2009201989909 U CN2009201989909 U CN 2009201989909U CN 200920198990 U CN200920198990 U CN 200920198990U CN 201521715 U CN201521715 U CN 201521715U
- Authority
- CN
- China
- Prior art keywords
- hook
- coupler body
- hole
- hook body
- sliding groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A coal mine combination cable hook comprises a through hole arranged on the upper portion of a hook body. An arc-shaped bump is arranged at the top end of the hook body; a transverse post corresponding to the through hole is arranged on the lower portion of the hook body; an upper groove correspondingly engaged with the arc-shaped bump is arranged on the lower portion of the hook body above the transverse post; a longitudinal sliding groove is arranged on the back surface of the hook body at the position of the through hole; a corresponding sliding groove is arranged on the back surface of the hook body beside the upper groove; and a fastening sheet is movably engaged with the sliding groove to form a hook combination positioning mechanism. The coal mine combination cable hook leads each hook to be sequentially movably attached and combined into a row, and simultaneously adjacent hooks are engaged through the fastening sheet and the sliding groove to keep each hook in a straight line row to prevent the hooks from relatively rotating. Attaching is more attractive and firm, simple in structure and convenient in use and operation.
Description
Technical field: the utility model relates in a kind of colliery or other mine and sets up the combined hook that cable is used.
Background technique: a kind of Ore Cable Hanger is provided in Chinese patent 200620100596.3, in use can be according to the cable radical that sets up, the coupler body top through hole of next hook is hung in the spreader of a last hook, and utilize arc bump and upper groove to cooperate gear, can be very easily successively activity articulate and be combined as row, articulate firmly, use and remove flexibly rapidly.But, when the collision borehole wall or situation such as be subjected to that cable is pullled energetically, may relatively rotate displacement a little between each hook, each hook can not be articulated be alignment array, the influence wiring is attractive in appearance, also may influence the steadiness that sets up cable.
Summary of the invention: at the deficiencies in the prior art, colliery combination cable hook in relative rotation can be provided when providing a kind of each coupler body to articulate the utility model.
The utility model comprises the through hole that is located at coupler body top, the top of coupler body is provided with arc bump, the coupler body bottom then is provided with the spreader with the through hole corresponding matching, the coupler body bottom of spreader top also is provided with the upper groove with the arc bump corresponding matching, the coupler body back side of through hole is provided with chute longitudinally, the coupler body back side on upper groove next door also is provided with corresponding chute, and fastening piece then moves to cooperate with this chute and constitutes hook combination positioning means.
The utility model with each hook movable successively articulate be combined as row in, by the cooperation of fastening piece and chute, make each hook remain alignment array between the adjacent hook, prevent that hook from relatively rotating, articulate more attractive in appearance firmly, and simple in structure, use easy to operate.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings: Fig. 1 is embodiment's a main structure schematic representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A part sectioned view of Fig. 2;
Fig. 4 is the schematic representation that coupler body articulates state mutually.
Embodiment: as shown in Figure 1 to Figure 3, coupler body 1 top is provided with through hole 2, and the top of coupler body 1 is provided with arc bump 3, and coupler body 1 bottom then is provided with the spreader 4 with through hole 2 corresponding matching, coupler body 1 bottom of spreader 4 tops also is provided with upper groove 5, arc bump 3 and upper groove 5 corresponding matching.Coupler body 1 back side at through hole 2 places is provided with chute 6 longitudinally, and coupler body 1 back side on upper groove 5 next doors also is provided with corresponding chute 6, and 7 of fastening pieces and this chute 6 move to cooperate and constitute hook combination positioning means.
When needs articulate, upper and lower two coupler bodies 1 several angle that staggers, the through hole 2 of next coupler body 1 and the spreader 4 of a last coupler body 1 are plugged together, rotate to an angle then, the arc bump 3 of next coupler body 1 promptly changes the upper groove 5 that places a coupler body 1 fully over to and cooperates gear, and such two coupler bodies 1 promptly are hooked together.Then, as shown in Figure 4, the fastening piece 7 that is connected in a last coupler body 1 back side is moved down, the bottom of this fastening piece 7 is slipped in the chute 6 of next coupler body 1, can prevent that hook from relatively rotating.When needing dismounting, fastening piece 7 is moved on in the chute 6 at a last coupler body 1 back side on fully, can relatively rotate two coupler bodies 1 several angle that staggers and dismantle.Also be provided with chute 6 on the end face of the spreader 4 of present embodiment, fastening piece 7 moves down the location more accurately and reliably.
Present embodiment adopts engineering plastics to produce, and arc bump 3, spreader 4 and coupler body 1 can be the integral molding linkage structure, produce more convenient like this.On the side of coupler body 1, can be provided with reflective paste layer 9, throw light on inadequate situation undercarriage if maintenance is convenient during detection streamer at mine like this.The side of coupler body 1 also is provided with prepared hole 8, and is not only attractive in appearance, can also be used for hanging label at prepared hole 8, various uses such as iron wire is tied up in series connection.
Claims (3)
1. a colliery combination cable is linked up with, comprise the through hole that is located at coupler body top, the top of coupler body is provided with arc bump, the coupler body bottom then is provided with the spreader with the through hole corresponding matching, the coupler body bottom of spreader top also is provided with the upper groove with the arc bump corresponding matching, it is characterized by: coupler body (1) back side that through hole (2) is located is provided with chute (6) longitudinally, coupler body (1) back side on upper groove (5) next door also is provided with corresponding chute (6), and fastening piece (7) then moves to cooperate with this chute (6) and constitutes hook combination positioning means.
2. colliery according to claim 1 combination cable hook is characterized by: also be provided with chute (6) on the end face of spreader (4).
3. colliery according to claim 1 and 2 combination cable hook, it is characterized by: the side of coupler body (1) also is provided with prepared hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201989909U CN201521715U (en) | 2009-10-24 | 2009-10-24 | Coal mine combination cable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201989909U CN201521715U (en) | 2009-10-24 | 2009-10-24 | Coal mine combination cable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521715U true CN201521715U (en) | 2010-07-07 |
Family
ID=42507890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201989909U Expired - Fee Related CN201521715U (en) | 2009-10-24 | 2009-10-24 | Coal mine combination cable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521715U (en) |
-
2009
- 2009-10-24 CN CN2009201989909U patent/CN201521715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |