CN215568993U - Support frame suitable for lifting machine - Google Patents

Abstract

The utility model provides a supporting rack suitable for a hoisting machine, which comprises a transverse frame, wherein one end of the transverse frame is hinged with a longitudinal frame, one end of the longitudinal frame is provided with a supporting component, the supporting component comprises a first supporting plate, the first supporting plate is hinged with the middle position of one end of the longitudinal frame, two sides above one end of the first supporting plate are symmetrically connected with connecting loop bars, one ends of the two connecting loop bars are connected with a second supporting plate, the lower parts of the adjacent ends of the first supporting plate and the second supporting plate are hinged with hinged frames, two sides of the top end of the second supporting plate are symmetrically hinged with telescopic rods, and one ends of the two telescopic rods are hinged with the upper part of one end of the longitudinal frame. According to the utility model, the supporting component is arranged on one side of the longitudinal frame, so that the overall gravity center of the device is reduced, the elevator is prevented from falling down when in use, meanwhile, the supporting component is fast and convenient to store, and the occupied area and space when the elevator is idle are effectively reduced.

Description

Support frame suitable for lifting machine

Technical Field

The utility model mainly relates to the technical field of lifting equipment, in particular to a supporting rack suitable for a lifter.

Background

The hoisting machine is large mechanical equipment which is transported by changing potential energy, such as a mine hoisting machine, a dam-crossing hoisting machine and the like, in a broad sense, an elevator, a crown block, a winch, a stable vehicle, a crane, a hoist and the like can be called as the hoisting machine, the hoisting machine generally refers to large mechanical equipment with high power and high hoisting capacity, a flexible steel wire rope and transported goods are dragged to move up and down through power machinery to complete the transportation process, and the steel wire rope is an indispensable important part of hoisting machinery.

According to the patent document (publication number CN212356444U), a material elevator suitable for producing plastic granules comprises a supporting seat, a material hopper movably arranged on the supporting seat, and a driving mechanism for driving the material hopper to move on the supporting seat; the supporting seat comprises a first supporting seat and a second supporting seat, one end of the second supporting seat is fixedly arranged at the top of the first supporting seat, one side of the first supporting seat, which allows the material hopper to move, extends upwards from left to right, one side of the second supporting seat, which allows the material hopper to move, extends downwards from left to right, and the height of one end, which is far away from the first supporting seat, of the second supporting seat in the vertical direction is 1/2-5/6 of the maximum height of the first supporting seat in the vertical direction; the material lifting machine can realize batch transportation of materials in a small space, reduces the time of exposing the materials in the air for a long time, further reduces the possibility of hardening of the materials, and has a simple structure.

Because the lifting machine is used for freight usually, its load-carrying capacity is stronger, but its stability of supporting the frame is relatively poor, because the focus changes when promoting more goods, easily takes place to empty and have certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a supporting frame suitable for a hoister, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a support frame suitable for lifting machine, includes the crossbearer, the one end of crossbearer articulates and indulges the frame, the one end of indulging the frame is provided with supporting component, supporting component includes first backup pad, first backup pad is articulated and indulges the intermediate position of putting up one end, the bilateral symmetry of first backup pad one end top is connected with the connecting sleeve pole, two the one end of connecting the sleeve pole is connected with the second backup pad, first backup pad all articulates with the below of the adjacent one end of second backup pad has articulated frame, the bilateral symmetry on second backup pad top articulates there is the telescopic link, two the one end of telescopic link all articulates with the top of indulging a one end mutually.

Preferably, the top of first backup pad and the adjacent one side of second backup pad all is connected with the slide rail, two the outside of slide rail all is equipped with the slider, two the one end of slider is articulated mutually with articulated frame correspondence to realize the slip function of articulated frame, and provide the holding power for two backup pads.

Preferably, the connecting loop bar is internally provided with a spring, and the connecting loop bar is connected in an equant manner through two springs to form a three-section type telescopic loop bar structure, so that the occupied space of the device is reduced as much as possible when the device is stored.

Preferably, the below of first backup pad one end articulates there is the bearing plate, the one end of first backup pad is provided with fixed subassembly, fixed subassembly includes the mounting groove, the mounting groove is seted up in the top of first backup pad one end, the one end of bearing plate is installed inside the mounting groove, the below of second backup pad one end is connected with the baffle to place the balancing weight when using to expand supporting component, the reducing mechanism focus is avoided empting.

Preferably, the fixed component further comprises two limiting springs, the two limiting springs are connected to the middle positions of the top end and the bottom end inside the mounting groove respectively, the top end and the bottom end of each limiting spring are connected with a limiting driving lever, and limiting grooves are formed in the upper portion and the lower portion of one end of the bearing plate respectively, so that the bearing plate is limited and stored when the device is folded.

Preferably, the balancing weight has been placed on the top of crossbearer, six gyro wheels have evenly been connected with to the both sides of crossbearer bottom to convenient thrust unit and guarantee that the device is balanced to avoid empting when not using the device.

Preferably, the intermediate position of first backup pad both sides all articulates there is the connecting plate, the intermediate position of second backup pad both sides all is connected with the fixed pin to play spacing connection effect when packing up two backup pads.

Compared with the prior art, the utility model has the beneficial effects that:

when needs use device, open the fixed pin and make the connecting plate break away from, and the inside spring of back connection loop bar resets, promote the expansion of second backup pad, make articulated frame expand thereupon, then press two spacing driving levers, make the bearing plate break away from the mounting groove, and put down the bearing plate and make its one end erect on the baffle, place the balancing weight on the bearing plate, install the lifting machine at last on crossbearer and indulge the frame, accomplish the installation work, set up supporting component through the one side of indulging the frame, reduce the whole focus of device, avoid the lifting machine to take place to empty when using, supporting component accomodates swiftly conveniently simultaneously, effectively reduce area and space when idle.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the support assembly of the present invention;

FIG. 3 is an enlarged view of area B of FIG. 2;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a cross frame; 2. a balancing weight; 3. a longitudinal frame; 4. a support assembly; 41. a first support plate; 42. a bearing plate; 43. a slider; 44. a slide rail; 45. connecting the loop bar; 46. a second support plate; 47. a hinged frame; 48. a baffle plate; 49. a fixing assembly; 491. mounting grooves; 492. a limiting groove; 493. a limiting spring; 494. a limiting deflector rod; 410. a connecting plate; 411. a fixing pin; 5. a telescopic rod.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a supporting frame suitable for a hoist comprises a cross frame 1, one end of the cross frame 1 is hinged with a longitudinal frame 3, one end of the longitudinal frame 3 is provided with a supporting component 4, the supporting component 4 comprises a first supporting plate 41, the first supporting plate 41 is hinged with the middle position of one end of the longitudinal frame 3, two sides above one end of the first supporting plate 41 are symmetrically connected with a connecting loop bar 45, a spring is arranged inside the connecting loop bar 45, the connecting loop bar 45 is connected with a three-section type telescopic loop bar structure through two springs in equal division, so as to reduce the occupied space of the device as much as possible when in storage, one end of the two connecting loop bars 45 is connected with a second supporting plate 46, the lower part of the adjacent end of the first supporting plate 41 and the second supporting plate 46 is hinged with a hinged frame 47, two sides of the top end of the second supporting plate 46 are symmetrically hinged with telescopic rods 5, one end of each of the two telescopic rods 5 is hinged to the upper side of one end of the longitudinal frame 3, the upper side of one side of each of the first support plate 41 and the second support plate 46 adjacent to each other is connected with a slide rail 44, the outer part of each of the two slide rails 44 is sleeved with a slide block 43, one end of each of the two slide blocks 43 is correspondingly hinged to the corresponding hinge frame 47, so that the sliding function of the hinge frame 47 is realized, and support force is provided for the two support plates, the lower side of one end of the first support plate 41 is hinged to a bearing plate 42, one end of the first support plate 41 is provided with a fixing component 49, the fixing component 49 comprises a mounting groove 491, the mounting groove 491 is arranged above one end of the first support plate 41, one end of the bearing plate 42 is arranged inside the mounting groove 491, the lower side of one end of the second support plate 46 is connected with a baffle plate 48, so that when the support component 4 is used, a counterweight 2 is placed, and the gravity center of the device is reduced to avoid toppling over, fixed subassembly 49 still includes two limiting spring 493, two limiting spring 493 connects respectively in the intermediate position of the inside top of mounting groove 491 and bottom, two limiting spring 493's top and bottom all are connected with spacing driving lever 494, spacing groove 492 has all been seted up to the top and the below of bearing plate 42 one end to play spacing storage effect to bearing plate 42 when packing up the device, the intermediate position of first backup pad 41 both sides all articulates there is connecting plate 410, the intermediate position of second backup pad 46 both sides all is connected with fixed pin 411, thereby plays spacing connection effect when packing up two backup pads, balancing weight 2 has been placed on the top of crossbearer 1, the both sides evenly connected with six gyro wheels of crossbearer 1 bottom, thereby conveniently thrust unit and guarantee device balance when not using the device.

The specific operation mode of the utility model is as follows:

when the device needs to be used, the fixing pin 411 is opened to separate the connecting plate 410, so that the limiting of the first supporting plate 41 and the second supporting plate 46 is relieved, meanwhile, the spring inside the connecting loop bar 45 is reset, the second supporting plate 46 is pushed to expand, the hinge frame 47 is expanded along with the spring, the sliding block 43 vertically slides downwards along the sliding rail 44, the hinge frame 47 is prevented from being deviated and damaged, then the two limiting shift rods 494 are pressed down, the bearing plate 42 is separated from the mounting groove 491, then the bearing plate 42 is put down to enable one end of the bearing plate 42 to be erected on the baffle 48, the balancing weight 2 is placed on the bearing plate 42, then the elevator is installed on the transverse frame 1 and the longitudinal frame 3, and the installation work is completed.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (7)

1. A supporting frame suitable for a hoisting machine comprises a cross frame (1) and is characterized in that, one end of the transverse frame (1) is hinged with a longitudinal frame (3), one end of the longitudinal frame (3) is provided with a supporting component (4), the supporting component (4) comprises a first supporting plate (41), the first supporting plate (41) is hinged with the middle position of one end of the longitudinal frame (3), the two sides above one end of the first supporting plate (41) are symmetrically connected with connecting loop bars (45), one end of each of the two connecting loop bars (45) is connected with a second supporting plate (46), the lower parts of the adjacent ends of the first supporting plate (41) and the second supporting plate (46) are hinged with hinged brackets (47), the bilateral symmetry on second backup pad (46) top articulates there are telescopic link (5), two the one end of telescopic link (5) all articulates with the top of indulging frame (3) one end mutually.

2. A supporting frame suitable for a hoisting machine as claimed in claim 1, characterized in that the upper side of the adjacent side of the first supporting plate (41) and the second supporting plate (46) is connected with a sliding rail (44), the outer part of each of the two sliding rails (44) is sleeved with a sliding block (43), and one end of each of the two sliding blocks (43) is correspondingly hinged to the hinge frame (47).

3. A supporting frame suitable for a hoisting machine as defined in claim 1, characterized in that the connecting loop bar (45) is provided with springs inside, and the connecting loop bar (45) is connected in three-segment telescopic loop bar structure by two springs in equal parts.

4. A supporting frame suitable for a hoisting machine according to claim 1, characterized in that a bearing plate (42) is hinged below one end of the first supporting plate (41), a fixing component (49) is arranged at one end of the first supporting plate (41), the fixing component (49) comprises a mounting groove (491), the mounting groove (491) is opened above one end of the first supporting plate (41), one end of the bearing plate (42) is mounted inside the mounting groove (491), and a baffle plate (48) is connected below one end of the second supporting plate (46).

5. The supporting frame suitable for the elevator as claimed in claim 4, wherein the fixing assembly (49) further comprises two limiting springs (493), the two limiting springs (493) are respectively connected to the middle positions of the top end and the bottom end inside the mounting groove (491), the top end and the bottom end of each limiting spring (493) are respectively connected to a limiting shift lever (494), and a limiting groove (492) is formed above and below one end of the bearing plate (42).

6. A supporting frame suitable for a hoist according to claim 1, characterized in that a counterweight (2) is placed on the top of the cross frame (1), and six rollers are evenly connected to both sides of the bottom of the cross frame (1).

7. A supporting frame for lifts, as in claim 1, characterized in that the first supporting plate (41) is hinged, in the middle of its two sides, with a connecting plate (410), and the second supporting plate (46) is connected, in the middle of its two sides, with a fixing pin (411).

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