CN219708883U - Crane anti-drop lifting hook convenient to detach - Google Patents

Abstract

The utility model discloses an anti-drop lifting hook of a crane, which belongs to the technical field of lifting hooks and comprises a first support frame, wherein two fixing plates are fixedly connected to the top of the first support frame, two sliding rods are fixedly connected to the bottom of the inner wall of the first support frame, the outer surfaces of the two sliding rods are sleeved with the same sliding frame, a supporting rod is fixedly connected to the bottom of the sliding frame, and the bottom end of the supporting rod penetrates through the first support frame and is fixedly connected with a fixing frame. The hanger has the beneficial effects that through the fixing plate, the limiting groove, the second supporting frame and the fixing ring, when being used for different cranes, the hanger is convenient to install, through the fixing frame, the fixing bolt and the pull ring, the hanger is convenient to detach and replace according to different requirements, and through the supporting plate, the reset spring and the limiting frame, when being lifted by the hanger, the hanger is convenient to limit the hung objects, and falling is avoided.

Description

Crane anti-drop lifting hook convenient to detach

Technical Field

The utility model relates to the technical field of lifting hooks, in particular to a crane anti-falling lifting hook convenient to detach.

Background

Hooks are commonly used with cranes. Hanging on a crane, hanging the weight to a high place or transferring to another place. The hoisting device is also referred to as hoisting device, from which it can be seen that the importance of the lifting hook to the hoisting device is that the lifting hook, although only contributing to the crane, plays a very important role. The matching of the two components greatly improves the working efficiency. The structure is very simple, and the working principle is very simple;

the existing lifting hook solves the problem of use, but also has the problems that the lifting hook cannot be installed when being used for different cranes and cannot be replaced when being lifted for different demands.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a crane anti-drop lifting hook convenient to detach, which has the characteristics of being installed for different cranes when in use and being replaced for lifting according to different requirements.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides the anti-drop lifting hook of the crane, which comprises a first support frame, wherein the top of the first support frame is fixedly connected with two fixing plates, the bottom of the inner wall of the first support frame is fixedly connected with two sliding rods, the outer surfaces of the two sliding rods are sleeved with the same sliding frame, the bottom of the sliding frame is fixedly connected with a supporting rod, the bottom end of the supporting rod penetrates through the first support frame and is fixedly connected with a fixing frame, the bottom of the fixing frame is clamped with a pull ring through a fixing bolt, and the bottom of the pull ring is fixedly connected with a fixing block.

When the technical scheme is used, the crane anti-drop lifting hook convenient to detach is convenient to limit when in lifting through the sliding frame and the sliding rod, and the lifting hook is convenient to replace according to different lifting demands through the fixing frame, the fixing bolts and the pull ring.

Further, limiting grooves are formed in the two fixing plates, the two limiting grooves are connected with a second supporting frame in a clamping mode through fixing screws, and a fixing ring is fixedly connected to the top of the second supporting frame.

Further, the bottom fixedly connected with couple of fixed block, the surface fixedly connected with slipmat of couple, the surface of bracing piece has cup jointed buffer spring.

Further, one side fixedly connected with backup pad of fixed block, one side swing joint of fixed block has spacing, the bottom fixedly connected with reset spring of backup pad, reset spring's bottom fixed connection is at the top of spacing.

Further, one side fixedly connected with nameplate of first support frame, the positive fixedly connected with warning strip of first support frame.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. through setting up fixed plate, spacing groove, second support frame and solid fixed ring, when conveniently using to different hoists, conveniently install, through setting up mount, fixing bolt and pull ring, conveniently dismantle the change to the couple to different demands, through setting up backup pad, reset spring and spacing, when conveniently hoisting to the couple, carry out spacingly to the thing of articulating, avoid falling;

2. the sliding rod, the sliding frame and the buffer spring are arranged, so that the buffer is conveniently carried out when goods are hung, the hook is conveniently protected, the model of the hook is conveniently marked by arranging the nameplate, and the operator can conveniently check the model;

3. through setting up the warning strip, conveniently warn and remind.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first perspective section of the present utility model;

FIG. 2 is a schematic view of a second perspective section of the present utility model;

FIG. 3 is a schematic view of a first perspective view of the present utility model;

fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.

The marks in the drawings are:

1. a first support frame; 2. a slide bar; 3. a carriage; 4. a support rod; 5. a fixing frame; 6. a fixing bolt; 7. a pull ring; 8. a fixed block; 9. a hook; 10. an anti-slip pad; 11. a support plate; 12. a limiting frame; 13. a return spring; 14. a nameplate; 15. a fixing plate; 16. a limit groove; 17. a fixed screw; 18. a second support frame; 19. a fixing ring; 20. an alert bar; 21. + buffer spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hoist anticreep lifting hook convenient to dismantle, including first support frame 1, two fixed plates 15 of top fixedly connected with of first support frame 1, two slide bars 2 of inner wall bottom fixedly connected with of first support frame 1, same carriage 3 has been cup jointed to the surface of two slide bars 2, the bottom fixedly connected with bracing piece 4 of carriage 3, the bottom of bracing piece 4 passes first support frame 1 and fixedly connected with mount 5, there is pull ring 7 in the bottom of mount 5 through fixing bolt 6 joint, through setting up mount 5, fixing bolt 6 and pull ring 7, conveniently dismantle the change to couple 9 to different demands, the bottom fixedly connected with fixed block 8 of pull ring 7.

Specifically, the two fixing plates 15 are provided with limiting grooves 16, the two limiting grooves 16 are connected with a second supporting frame 18 in a clamping mode through fixing screws 17, and the top of the second supporting frame 18 is fixedly connected with a fixing ring 19.

Through adopting above-mentioned technical scheme, through fixed plate 15, spacing groove 16, dead lever and solid fixed ring 19, the convenience is installed when using to different cranes.

Specifically, couple 9 is fixedly connected with in the bottom of fixed block 8, and the surface fixedly connected with slipmat 10 of couple 9, the surface of bracing piece 4 has cup jointed buffer spring 21.

Through adopting above-mentioned technical scheme, through couple 9 and slipmat 10, conveniently carry out the antiskid when hoist and mount, through buffer spring 21, conveniently reset carriage 3.

Specifically, one side fixedly connected with backup pad 11 of fixed block 8, one side swing joint of fixed block 8 has spacing 12, and the bottom fixedly connected with reset spring 13 of backup pad 11, the bottom fixed connection of reset spring 13 is at the top of spacing 12.

Through adopting above-mentioned technical scheme, through backup pad 11, spacing 12 and reset spring 13, the convenience is spacing to the goods of hoist and mount, avoids when hoist and mount, and the goods drops.

Specifically, one side of the first support frame 1 is fixedly connected with a nameplate 14, and the front surface of the first support frame 1 is fixedly connected with an alarm strip 20.

Through adopting above-mentioned technical scheme, through nameplate 14, conveniently mark to the model of couple 9, through warning strip 20, conveniently warn the staff to couple 9 during operation.

The working principle of the utility model is as follows: when the crane is used, a worker can clamp and fix the fixing ring 19 on the crane, so that the crane is convenient to use, when the crane is used for different purposes, the worker can take down the fixing screw 17, detach the second support frame 18, conveniently clamp and fix the first support frame 1 through the fixing plate 15 and the limiting groove 16, conveniently adjust and install according to requirements, the worker can place cargoes needing to be hoisted on the hook 9, and the cargoes are convenient to skid-proof when in use through the anti-skid pad 10, retract and reset the limiting frame 12 through the reset spring 13, so that the hung cargoes are conveniently blocked, and the cargoes are prevented from falling when being hoisted;

when the hanger is hung, the sliding frame 3 is driven to descend on the sliding rod 2 through the supporting rod 4, the buffer spring 21 is extruded, buffering and shock absorption are conveniently carried out when the hanger is hung, the hanger 9 is conveniently protected when the hanger is used, after the hanger is hoisted, the hanger is conveniently reset, the hanger can be detached by workers according to different hoisting demands, the hanger 9 is replaced by workers, the hanger is convenient to use, the model of the hanger 9 is conveniently marked through the nameplate 14, and warning reminding is conveniently carried out on the workers when the hanger is used through the warning strip 20.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (5)

1. The utility model provides a hoist anticreep lifting hook convenient to dismantle, includes first support frame (1), its characterized in that: the top fixedly connected with fixed plate (15) of first support frame (1), the inner wall bottom fixedly connected with two slide bars (2) of first support frame (1), two the surface of slide bar (2) has cup jointed same carriage (3), the bottom fixedly connected with bracing piece (4) of carriage (3), first support frame (1) and fixedly connected with mount (5) are passed to the bottom of bracing piece (4), pull ring (7) are passed through fixing bolt (6) joint in the bottom of mount (5), the bottom fixedly connected with fixed block (8) of pull ring (7).

2. The crane anti-drop hook convenient to detach according to claim 1, wherein: limiting grooves (16) are formed in the two fixing plates (15), the two limiting grooves (16) are connected with a second supporting frame (18) in a clamping mode through fixing screws (17), and a fixing ring (19) is fixedly connected to the top of the second supporting frame (18).

3. The crane anti-drop hook convenient to detach according to claim 1, wherein: the bottom of fixed block (8) fixedly connected with couple (9), the surface fixedly connected with slipmat (10) of couple (9), the surface of bracing piece (4) has cup jointed buffer spring (21).

4. The crane anti-drop hook convenient to detach according to claim 1, wherein: one side fixedly connected with backup pad (11) of fixed block (8), one side swing joint of fixed block (8) has spacing (12), the bottom fixedly connected with reset spring (13) of backup pad (11), the bottom fixed connection of reset spring (13) is at the top of spacing (12).

5. The crane anti-drop hook convenient to detach according to claim 1, wherein: one side of the first support frame (1) is fixedly connected with a nameplate (14), and the front surface of the first support frame (1) is fixedly connected with an alarm strip (20).