CN204643586U - A kind of load hook safety anti-releasing device - Google Patents
A kind of load hook safety anti-releasing device Download PDFInfo
- Publication number
- CN204643586U CN204643586U CN201520078105.9U CN201520078105U CN204643586U CN 204643586 U CN204643586 U CN 204643586U CN 201520078105 U CN201520078105 U CN 201520078105U CN 204643586 U CN204643586 U CN 204643586U
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- suspension hook
- fixed
- baffle plate
- hinge
- connects
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Abstract
The utility model belongs to load hook apparatus field, particularly relate to a kind of load hook safety anti-releasing device, it is characterized in that: described hydraulic actuating cylinder and described suspension hook are fixed in described frame, described hinge C connects described pull bar and described hydraulic actuating cylinder, described hinge B connects described hydraulic actuating cylinder and described frame, described rotating shaft A is fixed on described suspension hook, described rotating shaft A connects described counterweight spanner and described anticreep baffle plate, described rotating shaft B connects described pull bar and described anticreep baffle plate, the left end of described anticreep baffle plate and lower end are fixed with described pad and described neonychium respectively, it is inner that described wire is fixed on described suspension hook, described telltale is fixed on described suspension hook upper end, described telltale connects described controller by described wire, described hinge A connects described pull bar and described suspension hook.
Description
Technical field
The utility model belongs to load hook apparatus field, particularly relates to a kind of load hook safety anti-releasing device.
Background technology
Hook manufacture is simple, easy to use, but stressing conditions is bad, is mostly used in the workplace that hoisting capacity is less than 80 tons; Hoisting capacity adopts the double hook of stressed symmetry greatly often.Stacked suspension hook is riveted by the steel plate of several pieces cutting formings and is formed, and when crackle appears in indivedual sheet material, whole suspension hook can not destroy, and safety is better, but deadweight is comparatively large, is mostly used in big elevating capacity or handling molten steel is contained on the hoisting crane of bucket.Suspension hook is often hit in operation process, must adopt the Fine Steel Casting iron manufacture of good toughness.
The anti-drop device of general load hook is between suspension hook and anticreep plate, add a spring, makes to keep off at suspension hook opening part during anticreep plate normality, and during decoupling device, with manually pulling open anticreep plate, the finger at this moment operated is easy to touch steel rope, stabs finger.Anticreep spring often damages in addition, and not in time, anticreep plate does not just have anticreep effect to maintenance and repair, causes major safety risks to hoisting operation.
Summary of the invention
The utility model, for above-mentioned technical matters, provides a kind of structure simple, and decoupling device with strong points is convenient, safe and reliable load hook safety anti-releasing device.
In order to solve the problems of the technologies described above, the utility model provides a kind of load hook safety anti-releasing device, it is characterized in that: comprise suspension hook, pad, neonychium, increase abrasive particle, pressure sensor, wire, counterweight spanner, rotating shaft A, pull bar, hinge A, telltale, controller, frame, hinge B, hydraulic actuating cylinder, hinge C, rotating shaft B and anticreep baffle plate, described hydraulic actuating cylinder and described suspension hook are fixed in described frame, described hinge C connects described pull bar and described hydraulic actuating cylinder, described hinge B connects described hydraulic actuating cylinder and described frame, described rotating shaft A is fixed on described suspension hook, described rotating shaft A connects described counterweight spanner and described anticreep baffle plate, described rotating shaft B connects described pull bar and described anticreep baffle plate, the left end of described anticreep baffle plate and lower end are fixed with described pad and described neonychium respectively, it is inner that described wire is fixed on described suspension hook, described telltale is fixed on described suspension hook upper end, described telltale connects described controller by described wire, and described hinge A connects described pull bar and described suspension hook.
The utility model is set to further: the angle of described counterweight spanner and described anticreep baffle plate is 150 °.
The utility model is set to further: described pad, neonychium adopt top-quality rubber material.
The utility model is set to further: described pressure sensor is fixed on the lower end of described suspension hook.
The utility model is set to further: described pressure sensor connects described telltale by described wire.
The utility model is set to further: described controller connects described hydraulic actuating cylinder by described wire.
The utility model is set to further: described suspension hook is fixed with described increasing abrasive particle.
The utility model is set to further: when suspension hook hoisting heavy, and the inwall of described anticreep baffle plate and described suspension hook is tangent.
Compared with prior art, a kind of load hook safety anti-releasing of the utility model device has following beneficial effect:
(1) the anticreep baffle plate of the utility model design can prevent weight from departing from hook, and safety is high.
(2) the utility model design counterweight spanner can manual decoupling device, and decoupling device is convenient, and efficiency height is safe and reliable.
(3) the utility model design increasing abrasive particle can increase the friction between hoisting heavy and suspension hook, improves the safety of suspension hook.
(4) the utility model design adopts hydraulic actuating cylinder to realize self-locking, and functional reliability high security is good.
(5) pad, the neonychium of the utility model design can reduce the wearing and tearing of suspension hook, prevent hoisting heavy from damaging.
(6) the utility model design pressure sensor can detect the quality of hoisting heavy, and shows over the display.
(7) the utility model design anticreep baffle plate is not fragile, and Maintenance free is safe and reliable, thus ensure that the safety of lifting work is carried out.
(8) the utility model cost performance is high, with strong points, and therefore, it is with a wide range of applications, and is suitable for applying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, the parts name that Reference numeral is corresponding is called:
1-suspension hook, 2-pad, 3-neonychium; 4-increase abrasive particle, 5-pressure sensor, 6-wire; 7-counterweight spanner, 8-rotating shaft A, 9-pull bar; 10-hinge A, 11-telltale, 12-controller; 13-frame, 14-hinge B, 15-hydraulic actuating cylinder; 16-hinge C, 17-rotating shaft B, 18-anticreep baffle plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
To achieve these goals, the technical solution adopted in the utility model is as follows:
This load hook safety anti-releasing device, comprise suspension hook 1, pad 2, neonychium 3, increase abrasive particle 4, pressure sensor 5, wire 6, counterweight spanner 7, rotating shaft A8, pull bar 9, hinge A10, telltale 11, controller 12, frame 13, hinge B14, hydraulic actuating cylinder 15, hinge C16, rotating shaft B17 and anticreep baffle plate 18, hydraulic actuating cylinder 15 and suspension hook 1 are fixed in frame 13, hinge C16 cylinder lever connecting rod 9 and hydraulic actuating cylinder 15, hinge B14 connecting fluid cylinder pressure 15 and frame 13, rotating shaft A8 is fixed on suspension hook 1, rotating shaft A8 connects counterweight spanner 7 and anticreep baffle plate 18, rotating shaft B17 cylinder lever connecting rod 9 and anticreep baffle plate 18, the left end of anticreep baffle plate 18 and lower end are fixed with pad 2 and neonychium 3 respectively, it is inner that wire 6 is fixed on suspension hook 1, telltale 11 is fixed on suspension hook 1 upper end, telltale 11 is by wire 6 connection control device 12, hinge A10 cylinder lever connecting rod 9 and suspension hook 1.
By adopting technique scheme, this load hook safety anti-releasing device, comprises suspension hook 1, pad 2, neonychium 3, increase abrasive particle 4, pressure sensor 5, wire 6, counterweight spanner 7, rotating shaft A8, pull bar 9, hinge A10, telltale 11, controller 12, frame 13, hinge B14, hydraulic actuating cylinder 15, hinge C16, rotating shaft B17 and anticreep baffle plate 18, hydraulic actuating cylinder 15 and suspension hook 1 are fixed in frame 13, hinge C16 cylinder lever connecting rod 9 and hydraulic actuating cylinder 15, hinge B14 connecting fluid cylinder pressure 15 and frame 13, rotating shaft A8 is fixed on suspension hook 1, rotating shaft A8 connects counterweight spanner 7 and anticreep baffle plate 18, the angle of counterweight spanner 7 and anticreep baffle plate 18 is 150 °, can manually on lift counterweight spanner 7, decoupling device is convenient, and efficiency height is safe and reliable, rotating shaft B17 cylinder lever connecting rod 9 and anticreep baffle plate 18, the left end of anticreep baffle plate 18 and lower end are fixed with pad 2 and neonychium 3 respectively, pad 2, neonychium 3 adopts top-quality rubber material, to reduce the wearing and tearing of suspension hook, prevent hoisting heavy from damaging, it is inner that wire 6 is fixed on suspension hook 1, when suspension hook 1 hoisting heavy, the inwall of anticreep baffle plate 18 and suspension hook 1 is tangent, ensure there is no enough large gap between the two, prevent the steel rope of hoisting heavy from coming off along gap, cause safety misadventure, telltale 11 is fixed on suspension hook 1 upper end, pressure sensor 5 is fixed on the lower end of suspension hook 1, can detect the quality of hoisting heavy, and weight quality information is passed to telltale 11, pressure sensor 5 connects telltale 11 by wire 6, can by weight quality information displaying out, ensureing that the quality of weight is little can maximum hoisting weight with suspension hook, and safety is high, telltale 11 is by wire 6 connection control device 12, hinge A10 cylinder lever connecting rod 9 and suspension hook 1.
The utility model is set to further: the angle of counterweight spanner 7 and anticreep baffle plate 18 is 150 °.
By adopt technique scheme, the angle of counterweight spanner 7 and anticreep baffle plate 18 is 150 °, can manually on lift counterweight spanner 7, decoupling device facilitate, efficiency height is safe and reliable.
The utility model is set to further: pad 2, neonychium 3 adopt top-quality rubber material.
By adopting technique scheme, pad 2, neonychium 3 adopt top-quality rubber material, to reduce the wearing and tearing of suspension hook, prevent hoisting heavy from damaging.
The utility model is set to further: pressure sensor 5 is fixed on the lower end of suspension hook 1.
By adopting technique scheme, pressure sensor 5 is fixed on the lower end of suspension hook 1, can detect the quality of hoisting heavy, and weight quality information is passed to telltale 11.
The utility model is set to further: pressure sensor 5 connects telltale 11 by wire 6.
By adopting technique scheme, pressure sensor 5 connects telltale 11 by wire 6, can by weight quality information displaying out, and ensureing that the quality of weight is little can maximum hoisting weight with suspension hook, and safety is high.
The utility model is set to further: suspension hook 1 is fixed with and increases abrasive particle 4.
By adopting technique scheme, suspension hook 1 being fixed with and increasing abrasive particle 4, the friction between hoisting heavy and suspension hook can be increased, improve the safety of suspension hook.
The utility model is set to further: when suspension hook 1 hoisting heavy, the inwall of anticreep baffle plate 18 and suspension hook 1 is tangent.
By adopting technique scheme, when suspension hook 1 hoisting heavy, the inwall of anticreep baffle plate 18 and suspension hook 1 is tangent, ensures do not have enough large gap between the two, prevents the steel rope of hoisting heavy from coming off along gap, cause safety misadventure.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (8)
1. a load hook safety anti-releasing device, is characterized in that: comprise suspension hook (1), pad (2), neonychium (3), increase abrasive particle (4), pressure sensor (5), wire (6), counterweight spanner (7), rotating shaft A (8), pull bar (9), hinge A (10), telltale (11), controller (12), frame (13), hinge B (14), hydraulic actuating cylinder (15), hinge C (16), rotating shaft B (17) and anticreep baffle plate (18), described hydraulic actuating cylinder (15) and described suspension hook (1) are fixed in described frame (13), described hinge C (16) connects described pull bar (9) and described hydraulic actuating cylinder (15), described hinge B (14) connects described hydraulic actuating cylinder (15) and described frame (13), described rotating shaft A (8) is fixed on described suspension hook (1), described rotating shaft A (8) connects described counterweight spanner (7) and described anticreep baffle plate (18), described rotating shaft B (17) connects described pull bar (9) and described anticreep baffle plate (18), the left end of described anticreep baffle plate (18) and lower end are fixed with described pad (2) and described neonychium (3) respectively, it is inner that described wire (6) is fixed on described suspension hook (1), described telltale (11) is fixed on described suspension hook (1) upper end, described telltale (11) connects described controller (12) by described wire (6), described hinge A (10) connects described pull bar (9) and described suspension hook (1).
2. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: the angle of described counterweight spanner (7) and described anticreep baffle plate (18) is 150 °.
3. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: described pad (2), neonychium (3) adopt top-quality rubber material.
4. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: described pressure sensor (5) is fixed on the lower end of described suspension hook (1).
5. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: described pressure sensor (5) connects described telltale (11) by described wire (6).
6. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: described controller (12) connects described hydraulic actuating cylinder (15) by described wire (6).
7. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: described suspension hook (1) is fixed with described increasing abrasive particle (4).
8. a kind of load hook safety anti-releasing device according to claim 1, is characterized in that: when suspension hook (1) hoisting heavy, the inwall of described anticreep baffle plate (18) and described suspension hook (1) is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078105.9U CN204643586U (en) | 2015-02-03 | 2015-02-03 | A kind of load hook safety anti-releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078105.9U CN204643586U (en) | 2015-02-03 | 2015-02-03 | A kind of load hook safety anti-releasing device |
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| Publication Number | Publication Date |
|---|---|
| CN204643586U true CN204643586U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078105.9U Expired - Fee Related CN204643586U (en) | 2015-02-03 | 2015-02-03 | A kind of load hook safety anti-releasing device |
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| CN (1) | CN204643586U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197773A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Crane hook |
| CN105417355A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Intelligent self-locking lifting hook |
| CN106365035A (en) * | 2016-12-09 | 2017-02-01 | 徐亚 | Anti-skid crane hook |
| CN111994782A (en) * | 2020-09-22 | 2020-11-27 | 中铁电气化局集团有限公司 | Self-releasing device for lifting hook and using method thereof |
-
2015
- 2015-02-03 CN CN201520078105.9U patent/CN204643586U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197773A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Crane hook |
| CN105417355A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Intelligent self-locking lifting hook |
| CN106365035A (en) * | 2016-12-09 | 2017-02-01 | 徐亚 | Anti-skid crane hook |
| CN111994782A (en) * | 2020-09-22 | 2020-11-27 | 中铁电气化局集团有限公司 | Self-releasing device for lifting hook and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190203 |