CN215047997U - Rear plate spring lifting appliance - Google Patents

Abstract

The utility model relates to a rear plate spring hanger, which comprises a hanging beam mechanism and a hook mechanism arranged on the hanging beam mechanism, and is characterized in that a rotary protection mechanism is arranged between the hanging beam mechanism and the hook mechanism; the rotary protection mechanism comprises a rotary seat arranged on the hanging beam mechanism, a rotary handle rotatably arranged on the rotary seat and a protection plate fixedly connected with the rotary handle, and the free end of the protection plate is provided with a buckling groove used for locking the position of the protection plate; and a bottom wall protection baffle is arranged at the bottom of the lifting hook mechanism, a material blocking pin is arranged on the bottom wall protection baffle, and the material blocking pin is connected with the catching groove lock catch of the protection plate. The utility model discloses a back leaf spring utensil hangs, for traditional suspender structure, its hoist and mount process safety and stability is reliable, and convenient operation is swift, has alleviateed operator's intensity of labour greatly, has improved work efficiency.

Description

Rear plate spring lifting appliance

Technical Field

The utility model relates to a hoist technical field particularly, is a hoist for hoisting back leaf spring.

Background

At present, the lifting belt is adopted for lifting the automobile plate spring, the lifting process wastes time and energy, the plate spring is easy to deflect in the lifting process, manual assistance is needed beside, the lifting mode has high requirements on the labor intensity of workers, the lifting belt is easy to wear, great potential safety hazards exist, and the production requirement of safety and high efficiency of a workshop is not met.

Disclosure of Invention

The utility model aims at providing a hoist and mount safety and stability is reliable, the convenient efficient back leaf spring hoist of laborsaving operation.

In order to solve the above problems, the utility model adopts the following technical scheme:

a rear plate spring hanger comprises a hanging beam mechanism and a hook mechanism arranged on the hanging beam mechanism, and is characterized in that,

a rotary protection mechanism is arranged between the hanging beam mechanism and the lifting hook mechanism;

the rotary protection mechanism comprises a rotary seat arranged on the hanging beam mechanism, a rotary handle rotatably arranged on the rotary seat and a protection plate fixedly connected with the rotary handle, and the free end of the protection plate is provided with a buckling groove used for locking the position of the protection plate;

and a bottom wall protection baffle is arranged at the bottom of the lifting hook mechanism, a material blocking pin is arranged on the bottom wall protection baffle, and the material blocking pin is connected with the catching groove lock catch of the protection plate.

The hanging beam mechanism is formed by assembling a cross beam and hanging plates arranged at two ends of the cross beam, and the cross beam is used as a main bearing beam and is made of square tubes; the lifting plate is used as a connecting structure of the whole lifting appliance and the lifting equipment, and a lifting hole matched with a hook of the lifting equipment is formed in the lifting plate.

The lifting hook mechanism comprises fixed plates fixedly clamped on the upper end surface and the lower end surface of the cross beam, a bolt connected between the two fixed plates and a lifting hook welded below the fixed plates; the lifting hook is provided with a vertical section extending downwards and a horizontal section extending horizontally to one side, and the free end of the horizontal section is provided with a locking nut.

The bottom wall protective baffle is provided with clamping grooves matched with the number of the lifting hooks, and the clamping grooves are matched with the locking nuts of the lifting hooks in an inserting mode, so that the bottom wall protective baffle is vertically shielded at the front side of the lifting hooks.

The utility model discloses a back leaf spring hoist for traditional suspender structure, its hoist and mount process safety and stability is reliable, and convenient operation is swift, has alleviateed operator's intensity of labour greatly, has improved work efficiency.

Drawings

FIG. 1: the structural schematic diagram of the rear plate spring hanger in the first embodiment;

FIG. 2: fig. 1 is a schematic structural diagram of a hanging beam mechanism;

FIG. 3: FIG. 1 is a schematic view of a hook mechanism;

FIG. 4: FIG. 1 is a schematic view of a rotary guard mechanism;

FIG. 5: FIG. 1 is a schematic view of a skirt guard;

in the figure, 1, a hanging beam mechanism, 2, a rotary protection mechanism, 3, a lifting hook mechanism, 4, a bottom wall protection baffle, 5, a hanging plate, 6, a cross beam, 7, a fixing plate, 8, a bolt, 91, a vertical section, 92, a horizontal section, 93, a lock nut, 10, a material blocking pin, 11, a baffle, 12, a rotary seat, 13, a rotary handle, 14, a protection plate, 14a and a buckle groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

A rear plate spring lifting appliance is used for moving and lifting a rear plate spring, and the main structure of the rear plate spring lifting appliance comprises a lifting beam mechanism 1, a lifting hook mechanism 3 arranged below the lifting beam mechanism 1, and a rotation protection mechanism 2 arranged between the lifting beam mechanism 1 and the lifting hook mechanism 3.

The hanging beam mechanism of the embodiment is formed by assembling a cross beam 6 and hanging plates 5 arranged at two ends of the cross beam 6, wherein the cross beam 6 is used as a main bearing beam and is made of square tubes; the hanging plate 5 is used as a connecting structure of the whole lifting appliance and the lifting equipment, and is provided with a hanging hole matched with a hook of the lifting equipment.

The lifting hook mechanism of the embodiment is provided with a group of four lifting hooks distributed along the beam 6 of the lifting beam mechanism, and the four lifting hooks comprise fixing plates 7 clamped on the upper end surface and the lower end surface of the beam 6, bolts 8 connected between the two fixing plates 7, and lifting hooks 9 welded below the fixing plates 7; the whole lifting hook mechanism is arranged on a cross beam 6 of the lifting beam mechanism through a fixing plate 7; the hook 9 has a vertical section 91 extending downward and a horizontal section 92 extending horizontally to one side, and the free end of the horizontal section 92 has a locking nut 93.

The rotary protection structure of the embodiment comprises a rotary seat 12 fixedly welded in the middle of a cross beam 6, a rotary handle 13 rotatably installed on one side of the rotary seat 12, and a protection plate 14 installed on the other side of the rotary seat 12 and fixedly connected with the rotary handle 13, wherein a buckle groove 14a is formed in the free end of the protection plate; the rotating seat 12 is used for fixing the rotating handle 13, the rotating handle 13 can rotate by 360 degrees through a rotating seat via hole, the protection plate 14 is in a protection state under a vertical position, the protection plate 14 is in a release state under a horizontal position, and the protection plate can rotate by taking a rotating seat shaft hole as a center under the driving of the rotating handle to switch different working states.

The bottom of the hook mechanism of this embodiment is provided with a bottom wall protection baffle 4, the bottom wall protection baffle 4 is provided with slots 41 matching with the number of the hooks 9, and the slots 41 are in insertion fit with the locking nuts 93 of the hooks 9, so that the hooks are vertically blocked at the front side of the hooks 9. In addition, the outer side surface of the bottom wall protective baffle 4 is provided with a material blocking pin 10 formed by bolt transformation, and the material blocking pin 10 is fixed on the bottom wall protective baffle 4 and is used for realizing the lock catch connection with a catching groove 14a at the tail end of the protective plate 14.

The rear plate spring lifting appliance of the embodiment has the following working principle and lifting process:

rotating the rotatory handle 90 before lifting by crane, make guard plate 14 rotate break away from and keep off the cooperation of position of lock of material round pin 10, until it rotates to horizontal position, move the hoist to back leaf spring frock, the lifting hook stretches into back leaf spring lower part, and then the rotatory handle of counter-rotation makes guard plate 14 return and fixed with keeping off material round pin 10 locking, and the leaf spring is arranged in lifting hook mechanism, end in enclosing guard 4 and guard plate 14's space this moment, and the back leaf spring is in stable state when guaranteeing to lift by crane.

In summary, although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims (4)

1. A rear plate spring hanger comprises a hanging beam mechanism and a hook mechanism arranged on the hanging beam mechanism, and is characterized in that,

a rotary protection mechanism is arranged between the hanging beam mechanism and the lifting hook mechanism;

the rotary protection mechanism comprises a rotary seat arranged on the hanging beam mechanism, a rotary handle rotatably arranged on the rotary seat and a protection plate fixedly connected with the rotary handle, and the free end of the protection plate is provided with a buckling groove used for locking the position of the protection plate;

and a bottom wall protection baffle is arranged at the bottom of the lifting hook mechanism, a material blocking pin is arranged on the bottom wall protection baffle, and the material blocking pin is connected with the catching groove lock catch of the protection plate.

2. A rear leaf spring spreader according to claim 1,

the hanging beam mechanism is formed by assembling a cross beam and hanging plates arranged at two ends of the cross beam, and the cross beam is used as a main bearing beam and is made of square tubes; the lifting plate is used as a connecting structure of the whole lifting appliance and the lifting equipment, and a lifting hole matched with a hook of the lifting equipment is formed in the lifting plate.

3. A rear leaf spring spreader according to claim 2,

the lifting hook mechanism comprises fixed plates fixedly clamped on the upper end surface and the lower end surface of the cross beam, a bolt connected between the two fixed plates and a lifting hook welded below the fixed plates; the lifting hook is provided with a vertical section extending downwards and a horizontal section extending horizontally to one side, and the free end of the horizontal section is provided with a locking nut.

4. A rear leaf spring spreader according to claim 1,

the bottom wall protective baffle is provided with clamping grooves matched with the number of the lifting hooks, and the clamping grooves are matched with the locking nuts of the lifting hooks in an inserting mode, so that the bottom wall protective baffle is vertically shielded at the front side of the lifting hooks.

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