CN101235928B - Multipurpose combined hook - Google Patents
Multipurpose combined hook Download PDFInfo
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- CN101235928B CN101235928B CN2008100143156A CN200810014315A CN101235928B CN 101235928 B CN101235928 B CN 101235928B CN 2008100143156 A CN2008100143156 A CN 2008100143156A CN 200810014315 A CN200810014315 A CN 200810014315A CN 101235928 B CN101235928 B CN 101235928B
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- hook
- coupler body
- hole
- multipurpose combined
- spreader
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Abstract
A multipurpose composite hook comprises a hook body, wherein a through hole is arranged on the upper portion of the hook body and the through hole is internally provided with a keyway. A horizontal column is arranged at the lower portion of the hook body opposite to the upper portion through hole and the under side of the horizontal column is provided with keys, and a top end of the hook body is provided with an arrow-shaped elastic release resistant claw. A release stopping block is arranged above the horizontal column, and the outer end of the release stopping block is provided with a dismounting inclined surface. When combining and using the invention, only a first hook at the top end is required to be fixed, the through hole hung by a hook below is inserted in the horizontal column ofthe previous hook, and the release resistant claw at the top end of the next hook bounces into the release stopping block. The multipurpose composite hook is stable and reliable in connection, straight and flat in combination, no swinging from left to right, speedy dismounting and convenient replacement. Angle don't need to be rotated in dismounting, and the multipurpose composite hook is not influenced by the whole line of the hooks and does not requires to dismount cables from other hooks, thereby bringing convenience for increasing-decreasing hooks. The multipurpose composite hook of the invention made of plastic with fire retardance, electrostatic resistance and high strength is once-formed in the production, which is high in production efficiency.
Description
Technical field
The present invention relates to a kind of industrial and mining enterprise and set up the hook that cable, pipeline etc. use, relate in particular to a kind of multipurpose combined hook.
Background technique
The hook that in industrial and mining enterprise, uses in cable, the piping erection at present, majority is single hook-type, many hook-types, these two kinds of hooks use very inconvenient.Low or the waste of installation efficiency greatly, not attractive in appearance, working life is short, the maintenance cost height.Need each hook all to hole as single hook-type hook when unit cable or the piping erection, the workload of fixed hook is big, and the cost that drops into during dismounting when increasing and decreasing cable or pipeline radical later on 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 to change again, the cost height, waste is big, not attractive in appearance, efficient is low, when reducing cable or pipeline radical, if length is very long, vacant hook causes bigger waste, and not attractive in appearance.In addition, if one of them hook damages just must change whole hook, waste is big, 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 assemble to connect and use.This model utility comprises the coupler body of arc, back top at coupler body is provided with through hole, on the back top of coupler body, also be 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 upper groove, and arc bump and upper groove corresponding matching constitute coupler body and articulate the gear structure.This model utility only needs first coupler body is fixed on the 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 cooperate gear, and to articulate be row in activity successively.
But the patent No. is 200620100596.3 Ore Cable Hanger in the practice, must be that shaft axis rotation 60～an angle of 90 degrees degree just can be loaded onto and be pulled down with following hook with the spreader during assembly and disassembly.When if several hooks are used in combination, hook swings bigger with the spreader shaft axis, can't make hook after the several combinations on a vertical line, and influence 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 big, cause unhook easily, operational safety reduces.After if a plurality of hooks connect, middle hook damages when changing, and must successively cable or pipeline be taken off from the bottom hook, following hook could be taken off successively, is inconvenient to safeguard replacing, reduces working efficiency.If nethermost hook is fixed as required, the just more difficult replacing of the so middle hook that has damaged.
Summary of the invention
The purpose of this invention is to provide a kind of a plurality of hook and articulate when using and can not swing, do not need when changing certain hook the cable on other hooks pulled down and directly change the multipurpose combined hook of hook with the spreader shaft axis.
For achieving the above object, the technical solution used in the present invention is:
A kind of multipurpose combined hook comprises: coupler body, and the top of coupler body is provided with through hole, and the bottom design of coupler body has the spreader with the corresponding cooperation of coupler body top through hole; It is characterized in that: the top of described coupler body has the anticreep pawl, and the design of the top of described spreader has the stop block with the corresponding cooperation of anticreep pawl on coupler body top.
According to described multipurpose combined hook, it is characterized in that: have keyway in the through hole on described coupler body top; Have the key with the corresponding cooperation of keyway on the described spreader, key and spreader are structure as a whole.
According to described multipurpose combined hook, it is characterized in that: described anticreep pawl is sagittate elastic claw, has the anticreep step above the anticreep pawl, and described stop block has downward projection.
According to described multipurpose combined hook, it is characterized in that: the outer end design of described stop block has the dismounting inclined-plane.
According to described multipurpose combined hook, it is characterized in that: the top of described coupler body has strengthens anti-sway, strengthens anti-sway and anticreep pawl and is structure as a whole.
According to described multipurpose combined hook, it is characterized in that: design has reflecting sign on the side of described coupler body.
According to described multipurpose combined hook, it is characterized in that: design has the aperture that nameplate or attached cable, pipeline are installed on the described coupler body.
According to described multipurpose combined hook, it is characterized in that: hook is one, perhaps articulates more than two to combine.
According to described multipurpose combined hook, it is characterized in that: hook is to be made by anti-fire-retardant, antistatic, highstrenghtpiston.
The present invention is when being used in combination, only need first hook on top fixing, insert in the spreader of a last hook bottom band key according to the radical of cable that sets up or pipeline through hole following hook band keyway, and the arrow-shaped elasticity anticreep pawl that makes next hook top cooperates with top hook and springs in the stop block, just can finish the installation of linking up with below fast.Because anticreep pawl of the present invention cooperates, is with the spreader of key and is with the through hole of keyway to cooperate and strengthen anti-sway with stop block design, make all link up with all on same vertical line, can not cause to swing.
Combined hook firm and reliable connection of the present invention, when combination is straight, do not swing, dismounting is quick, it is convenient to change.Only need arrow-shaped elasticity anticreep pawl is depressed into gently at stop block outer ramp place during dismounting and withdraw from after being lower than stop block, just can easily hook be removed, do not need rotation angle, be not subjected to the influence of permutation hook present position, do not need the cable on other hooks is pulled down.The increase and decrease hook was increased work efficiency, and can not be caused vacant waste after the present invention was convenient.Multipurpose combined hook of the present invention adopts anti-fire-retardant, antistatic, highstrenghtpiston to be made once-through aborning, manufacturing efficiency height.
Description of drawings
Fig. 1 is the structural representation of the single hook of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is two structural representations that hook groups is fashionable.
In the accompanying drawing: 1, strengthen anti-sway; 2, anticreep pawl; 3, through hole; 4, keyway; 5, coupler body; 6, dismounting inclined-plane; 7, stop block; 8, spreader; 9, key; 10, reflecting sign.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
Multipurpose combined hook of the present invention such as Fig. 1, Fig. 2, shown in Figure 3 comprise: coupler body 5, and the top of coupler body 5 is provided with through hole 3, has keyway 4 in the through hole 3, and keyway 4 is positioned at the bottom of through hole 3.
The design of the bottom of coupler body 5 has the spreader 8 with the 3 corresponding cooperations of coupler body 5 top through holes, has the key 9 with keyway 4 corresponding cooperations below the spreader 8, and key 9 is structure as a whole with spreader 8.
The top of coupler body 5 has anticreep pawl 2, and anticreep pawl 2 is sagittate elastic claw, has the anticreep step above the anticreep pawl 2.
The design of the top of spreader 8 has the stop block 7 with the anticreep pawl 2 corresponding cooperations on coupler body top.Stop block 7 has downward projection.The outer end design of stop block 7 has dismounting inclined-plane 6.When hook dismounting only need from dismounting inclined-plane 6 gently the anticreep pawl 2 of next one hook is depressed into be lower than a last hook stop block 7 after, withdraw from just desirable lower draw-bar.
The top of coupler body 5 has strengthens anti-sway 1, strengthens anti-sway 1 and anticreep pawl 2 and is structure as a whole.Hook groups is fashionable owing to be with the through hole 3 of keyway to cooperate with the spreader 8 of band key, 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 the combination of a plurality of hooks, it is stressed to have strengthened preventing to swing.
Design has the aperture (not marking reference character among the figure) that nameplate or attached cable, pipeline are installed on the coupler body 5, nameplate can conveniently be installed or with band attached cable or pipeline, prevent to come off because of collision makes cable or pipeline.
As shown in Figure 3, the present invention's hook can be one, also can combine for articulating more than two.The present invention in use can a plurality of hook combination in any use according to quantity such as extension cable or pipelines.Only need with the hook in the top fixing after, just single hook can be articulated is that row use, and articulates, dismantles, changes, more convenient reliably.
Multipurpose combined hook of the present invention can adopt the highstrenghtpiston to produce, if use under coal mine, then multipurpose combined hook adopts anti-fire-retardant, antistatic highstrenghtpiston to make production.Multipurpose combined hook of the present invention once-through aborning, the manufacturing efficiency height.
Using method of the present invention: as shown in Figure 3, after topmost hook is fixed, when next hook connects, after next one hook and top hook be same direction and put, the through hole 3 of the band keyway 4 of next one hook is pressed in the spreader 8 of a last hook band key 9, the arrow-shaped elasticity anticreep pawl 2 of next hook is sprung in the stop block of linking up with above 7, play the effect of locking anticreep, just can finish the stack mounting of a plurality of hooks fast securely.Because the through hole 3 of band keyway 4 cooperates installation with the spreader 8 of band key 9, 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 hook combinations, it is stressed to have strengthened preventing to swing, and the pulling force after a plurality of hooks combinations is strengthened.
When hook dismounting only need from dismounting inclined-plane 6 gently the arrow-shaped elasticity anticreep pawl 2 of next one hook is depressed into be lower than a last hook stop block 7 after, withdraw from just and can directly take off.
Main feature of the present invention: be provided with the doubled via of band keyway on the cross bar top of hook, the top is the sagittate anticreep pawl of band step with certain elasticity and bevel angle.In the design of the bottom of hook the spreader of being with key is arranged, " key " plays and prevents to swing effect, and " spreader " plays cooperative action.The spreader top of band key is the inclined-plane of band several angle.The stop block of the oriented lower convexity of inclined-plane exterior design, stop block cooperates engagement connection to play the anticreep effect with the anticreep pawl on hook top, the inclined-plane most external is the inclined-plane that has several angle, is dismounting inclined-plane 6, plays and pushes down the effect that the anticreep pawl is pulled down hook from the inclined-plane.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and protection domain are limited; under the prerequisite that does not break away from design concept of the present invention; common engineers and technicians make technological scheme of the present invention in related domain various modification and improvement all should fall into protection scope of the present invention.
Claims (8)
1. multipurpose combined hook comprises: coupler body (5), and the top of coupler body (5) is provided with through hole (3), and the bottom design of coupler body (5) has the spreader (8) with the corresponding cooperation of coupler body (5) top through hole (3); It is characterized in that: the top of described coupler body (5) has anticreep pawl (2), and anticreep pawl (2) is sagittate elastic claw, has the anticreep step above the anticreep pawl (2); The design of the top of described spreader (8) has the stop block (7) with the corresponding cooperation of anticreep pawl (2) on coupler body top, and stop block (7) has downward projection.
2. multipurpose combined hook according to claim 1 is characterized in that: have keyway (4) in the through hole (3) on described coupler body (5) top; Have the key (9) with the corresponding cooperation of keyway (4) on the described spreader (8), key (9) is structure as a whole with spreader (8).
3. multipurpose combined hook according to claim 1 and 2 is characterized in that: the outer end design of described stop block (7) has dismounting inclined-plane (6).
4. multipurpose combined hook according to claim 3 is characterized in that: the top of described coupler body (5) has strengthens anti-sway (1), strengthens anti-sway (1) and is structure as a whole with anticreep pawl (2).
5. multipurpose combined hook according to claim 1 is characterized in that: design has reflecting sign (10) on the side of described coupler body (5).
6. multipurpose combined hook according to claim 1 is characterized in that: described coupler body (5) is gone up design the aperture that nameplate or attached cable, pipeline are installed.
7. multipurpose combined hook according to claim 1 is characterized in that: hook is one, perhaps articulates more than two to combine.
8. multipurpose combined hook according to claim 1 is characterized in that: hook is to be made by anti-fire-retardant, antistatic, highstrenghtpiston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100143156A CN101235928B (en) | 2008-02-26 | 2008-02-26 | Multipurpose combined hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100143156A CN101235928B (en) | 2008-02-26 | 2008-02-26 | Multipurpose combined hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235928A CN101235928A (en) | 2008-08-06 |
| CN101235928B true CN101235928B (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100143156A Active CN101235928B (en) | 2008-02-26 | 2008-02-26 | Multipurpose combined hook |
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| Country | Link |
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| CN (1) | CN101235928B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588676A (en) * | 2011-12-07 | 2012-07-18 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Special combined hanger for wires |
| CN103727312A (en) * | 2014-01-27 | 2014-04-16 | 刘明 | Multi-link combined communication hook |
| CN105406436B (en) * | 2016-01-07 | 2018-03-16 | 山西元昌伟业科技有限公司 | Convenience cable tray unit and bracket |
| CN110265951B (en) * | 2019-07-29 | 2020-10-20 | 国源电力集团有限公司 | Safety hook for power cable |
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2008
- 2008-02-26 CN CN2008100143156A patent/CN101235928B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101235928A (en) | 2008-08-06 |
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Application publication date: 20080806 Assignee: SHANDONG TAIJILONG ALWAYSEAL TECHNOLOGY Ltd. Assignor: Liu Ming Contract record no.: X2020980001841 Denomination of invention: Multipurpose combined hook Granted publication date: 20100804 License type: Exclusive License Record date: 20200427 |