CN203023640U - Multi-joint hook - Google Patents
Multi-joint hook Download PDFInfo
- Publication number
- CN203023640U CN203023640U CN 201220486899 CN201220486899U CN203023640U CN 203023640 U CN203023640 U CN 203023640U CN 201220486899 CN201220486899 CN 201220486899 CN 201220486899 U CN201220486899 U CN 201220486899U CN 203023640 U CN203023640 U CN 203023640U
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- CN
- China
- Prior art keywords
- hook
- coupler body
- dropping
- joint
- hole
- 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
The utility model provides a multi-joint hook, and belongs to the technical field of hook manufacturing. The hook structurally comprises a hook body. A through hole is formed in the upper portion of the hook body, and a transverse post correspondingly matched with the through hole in the upper portion of the hook body is arranged on the lower portion of the hook body in design. The top end of the hook body is provided with an anti-dropping claw, a dropping stopping block correspondingly matched with the anti-dropping claw at the top end of the hook body is arranged above the transverse post in design, and both the anti-dropping claw and the dropping stopping block matched with the anti-dropping claw are arranged on the front end portion of the hook body. When the multi-joint hook is combined for use, as long as a first hook at the top end is fixed, a transverse post of the first hook is inserted into a through hole of a second hook on the lower portion of the first hook, and an anti-dropping claw at the top end of a third hook on the lower portion of the second hook is bounced into the dropping stopping block. The multi-joint hook is firm and reliable in connection, flat and straight in combination, free from swinging from leftwards to rightwards, fast and convenient to dismantle and assemble, and convenient to replace. Angles are not needed to be rotated in dismantling and assembling, the multi-joint hook is not affected by positions where the whole row of hooks are located, cables on other hooks are not needed to be dismantled, and increasing and decreasing of the hooks in future are benefited. The multi-joint hook is made of plastics which are inflaming retarding resisting and antistatic and have high strength, is molded in production in a one-shot mode, and is high in production efficiency.
Description
Technical field
The utility model relates to a kind of hook, and specifically a kind of industrial and mining enterprise are in order to set up the multi-joint hook of the uses such as cable, pipeline.
Background technique
The hook that cable, pipeline use in installing in industrial and mining enterprise at present, majority is single hook-type, many hook-types, these two kinds of hooks use very inconvenient.Installation efficiency low or the waste greatly, not attractive in appearance, working life is short, maintenance cost is high.Need each hook to hole as single hook-type hook when unit cable or pipeline are installed, the workload of fixed hook is large, and the cost that when increasing and decreasing later on cable or pipeline radical, dismounting drops into is all relatively large, and installation, replacing speed are slow.Many hook-type hooks increase and decrease cable after installation or pipeline is also inconvenient, when increasing cable or pipeline radical, need again to change, cost is not high, waste is large, and is attractive in appearance, efficient is low, when reducing cable or pipeline radical, if length is very long, vacant hook causes larger waste, and not attractive in appearance.In addition, if one of them hook damages just must change whole hook, waste is large, and maintenance is changed inconvenient.
The patent No. is 200620100596.3, the model utility name is called the patent of " Ore Cable Hanger ", discloses a kind of nonmetal Multi-purpose hook, can use by assembly and connection.This model utility comprises the coupler body of arc, back top at coupler body is provided with through hole, also be provided with arc bump on the back top of coupler body, the coupler body bottom is provided with the spreader with the through hole corresponding matching, the coupler body bottom of spreader top also is provided with upper groove, and arc bump and upper groove corresponding matching consist of coupler body and articulate the gear structure.This model utility only needs first coupler body is fixed on mine wall in use, according to the cable radical that sets up, the back top through hole of other hook hangs in the spreader of a hook, and utilizes arc bump and upper groove to coordinate gear, and to articulate be row in activity successively.
But, put into practice Patent and number be 200620100596.3 Ore Cable Hanger, following hook must be rotated 60～an angle of 90 degrees degree take spreader as shaft axis during assembly and disassembly and just can load onto and pull down.When if several hooks are used in combination, hook swings larger with the spreader shaft axis, can't make hook after several combinations on a vertical line, and impact hook reliability is used and be attractive in appearance, brings inconvenience to installation simultaneously, has reduced installation efficiency.If this hook is stressed, when the angle that swings is larger, easily cause unhook, operational safety reduces.After if a plurality of hooks connect, during the bad replacing of intermediate hanging damaged by hooks, must successively cable or pipeline be taken off from the bottom hook, following hook could be taken off successively, be inconvenient to safeguard replacing, reduce working efficiency.If nethermost hook is fixed as required, the just more difficult replacing of the so middle hook that has damaged.
It is the deficiency of 200620100596.3 Ore Cable Hanger for the above-mentioned patent No., having produced again the patent No. is the utility model patent of 200820017983.X, although following hook must be rotated the problem that 60～an angle of 90 degrees degree just can be loaded onto and pull down take spreader as shaft axis when this patent has solved assembly and disassembly, but because anticreep pawl and stop block arrange the back of positive coupler body, so still there is the unhandy deficiency of assembly and disassembly.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, provide a kind of a plurality of hook to articulate when using and can not swing with the spreader shaft axis, pull down and the direct multi-joint hook of linking up with by the preposition anticreep pawl realization of operation replacing thereby change the cable that does not need when certain is linked up with other are linked up with.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of multi-joint hook, comprise coupler body, the top of coupler body is provided with through hole, the bottom of coupler body is designed with the spreader with the corresponding cooperation of coupler body top through hole, the top of described coupler body is with the anticreep pawl, the top of described spreader is designed with the stop block with the corresponding cooperation of anticreep pawl on coupler body top, and its innovative point is the anticreep pawl and is mated stop block and all is arranged on the coupler body front end.
Described anticreep pawl is sagittate elastic claw, anticreep pawl top with the anticreep step, described stop block has two, and and coupler body consist of together draw-in groove.
The outer end of described stop block is designed with the dismounting inclined-plane.
The top of described coupler body is strengthened anti-sway and is structure as a whole with the anticreep pawl with strengthening anti-sway.
Be designed with reflecting sign on the side of described coupler body.
Be designed with the aperture of installation nameplate or attached cable, pipeline on described coupler body.
A kind of multi-joint hook of the present utility model compared with prior art, the beneficial effect that produces is:
1) this multi-joint hook firm and reliable connection, when combination is straight, do not swing, dismounting is quick, it is convenient to change.Only need at stop block outer ramp place during dismounting arrow-shaped elasticity anticreep pawl is depressed into gently lower than the stop block backed off after random, just can easily hook be removed, do not need rotation angle, be not subjected to the impact of permutation hook present position, do not need the cable on other hooks is pulled down.
2) the convenient increase and decrease later on of the utility model hook, increase work efficiency, and can not cause vacant waste.
3) the utility model multipurpose combined hook adopts anti-fire-retardant, antistatic, highstrenghtpiston to be made, once-through aborning, and manufacturing efficiency is high.
4) anticreep pawl of the present utility model and stop block all are arranged on the front end of coupler body, are convenient to the assembly and disassembly operation.
Description of drawings
Fig. 1 is the structural representation of the single hook of the utility model.
Structural representation when Fig. 2 is two hook combinations.
In figure, 1, strengthen anti-sway; 2, anticreep pawl; 3, through hole; 4, keyway; 5, coupler body; 6, dismounting inclined-plane; 7, stop block; 8, spreader; 10, reflecting sign.
Embodiment
Be described in detail below below in conjunction with 1-2 pairs of a kind of multi-joint hooks of the present utility model of accompanying drawing.
As shown in Figure 1, multi-joint hook of the present utility model, its structure comprises coupler body 5, and the top of coupler body 5 is provided with through hole 3, and the bottom of coupler body 5 is designed with the spreader 8 with coupler body 5 top through hole 3 corresponding cooperations.
The top of coupler body 5 is with anticreep pawl 2, and anticreep pawl 2 is sagittate elastic claw, anticreep pawl 2 top with the anticreep step.The top of spreader 8 is designed with the stop block 7 with the anticreep pawl 2 corresponding cooperations on coupler body top.Stop block 7 has two, and consists of together draw-in groove 4 with coupler body 5.The outer end of stop block 7 is designed with dismantles inclined-plane 6.Only need during the dismounting hook gently the anticreep pawl 2 of next one hook to be depressed into lower than after a upper hook stop block 7 from dismantling inclined-plane 6, withdraw from just desirable lower draw-bar.
The top of coupler body 5 is strengthened anti-sway 1 and is structure as a whole with anticreep pawl 2 with strengthening anti-sway 1.
Link up with when making up because through hole 3 coordinates with spreader 8, hook can not swing along the spreader shaft axis, and anti-sway 1 of the reinforcement of next hook withstands on the end face of upper space of spreader 8 of a hook, after making a plurality of hooks combinations, strengthened preventing from swinging stressed.
Be designed with the aperture (not marking reference character in figure) of installation nameplate or attached cable, pipeline on coupler body 5, nameplate can conveniently be installed or with band attached cable or pipeline, prevent from making cable or shedding because of collision.
As shown in Figure 2, the utility model in use can a plurality of hook combination in any use according to quantity such as extension cable or pipelines.After only needing one of the top hook is fixed, just single hook can be articulated is that row use, and articulates, dismantles, changes, more convenient reliable.
Multi-joint hook of the present utility model can adopt the highstrenghtpiston to produce, if use under coal mine, a kind of multi-joint hook adopts anti-fire-retardant, antistatic highstrenghtpiston to make production.The once-through aborning of a kind of multi-joint hook of the utility model, manufacturing efficiency is high.
Using method of the present utility model: after topmost hook is fixed, when next hook connects, after next one hook and top hook are same direction and put, the through hole 3 of next one hook is pressed in the spreader 8 of a upper hook, the arrow-shaped elasticity anticreep pawl 2 of next hook is sprung in the stop block 7 of linking up with above, play the effect of locking anticreep, just can complete securely fast the combination of a plurality of hooks and install.Because through hole 3 coordinates installation with spreader 8, hook can not swing, and anti-sway 1 of the reinforcement of next hook withstands on the end face of upper space of spreader 8 of a hook, after making a plurality of hooks combinations, strengthened preventing from swinging stressed, the pulling force after a plurality of hooks combinations is strengthened.
Only need during the dismounting hook gently the arrow-shaped elasticity anticreep pawl 2 of next one hook to be depressed into lower than after a upper hook stop block 7 from dismantling inclined-plane 6, withdraw from just and can directly take off.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in related domain, common engineers and technicians make the technical solution of the utility model all should fall into protection domain of the present utility model.
Claims (6)
1. multi-joint hook, comprise coupler body (5), the top of coupler body (5) is provided with through hole (3), the bottom of coupler body (5) is designed with the spreader (8) with the corresponding cooperation of coupler body (5) top through hole (3), the top of described coupler body (5) is with anticreep pawl (2), the top of described spreader (8) is designed with the stop block (7) with the corresponding cooperation of anticreep pawl (2) on coupler body top, it is characterized in that: anticreep pawl (2) and be mated stop block (7) and all be arranged on coupler body (5) front end.
2. multi-joint hook according to claim 1, it is characterized in that: described anticreep pawl (2) is sagittate elastic claw, anticreep pawl (2) top with the anticreep step, described stop block (7) has two, and and coupler body (5) consist of together draw-in groove (4).
3. multi-joint hook according to claim 1 is characterized in that: the outer end of described stop block (7) is designed with dismounting inclined-plane (6).
4. multi-joint hook according to claim 1 is characterized in that: the top of described coupler body (5) is strengthened anti-sway (1) and anticreep pawl (2) and is structure as a whole with strengthening anti-sway (1).
5. multi-joint hook according to claim 1, is characterized in that: be designed with reflecting sign (10) on the side of described coupler body (5).
6. multi-joint hook according to claim 1, is characterized in that: the aperture that is designed with installation nameplate or attached cable, pipeline on described coupler body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486899 CN203023640U (en) | 2012-09-23 | 2012-09-23 | Multi-joint hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486899 CN203023640U (en) | 2012-09-23 | 2012-09-23 | Multi-joint hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023640U true CN203023640U (en) | 2013-06-26 |
Family
ID=48647625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486899 Expired - Fee Related CN203023640U (en) | 2012-09-23 | 2012-09-23 | Multi-joint hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023640U (en) |
-
2012
- 2012-09-23 CN CN 201220486899 patent/CN203023640U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20130923 |