CN213387438U - Multi-track hoisting sling - Google Patents

Abstract

The application discloses multi-track jack-up hoist, including gallows, left L type splint, fixed rail, right L type splint, connecting block and slide, both ends have welded left L type splint and right L type splint respectively about the bottom of gallows, be provided with the fixed rail between left side L type splint and the right L type splint, the fixed rail welding is in the bottom of gallows, the top of left side L type splint, fixed rail, right L type splint is pegged graft and is had first connecting bolt, the top symmetry fixedly connected with footstock of gallows. The utility model discloses a structural design of connecting plate, footstock, slide bar, connecting block, rotary valve, coupling spring and slide can conveniently load and unload to the rail after lifting by crane, has solved traditional hoisting accessory and need consume the problem of a large amount of efforts and time at the in-process of loading and unloading rail, has alleviateed personnel's consumption, has saved the spending, has improved the availability factor of device.

Description

Multi-track hoisting sling

Technical Field

The application relates to a lifting appliance, in particular to a multi-track hoisting lifting appliance.

Background

The hoisting sling is a device for hoisting and taking heavy objects in hoisting and hoisting operation, and the most common sling is a lifting hook, and other slings comprise a lifting ring, a hoisting sucker, a clamp, a lifting beam and the like. The lifting suction cups, the clamps, the lifting beams and the like can be used as special lifting appliances on a crane for a long time, can also be used as replaceable auxiliary lifting appliances to be hung on lifting hooks for temporary use, and are commonly used for various goods warehouses and storage yards to improve the operation efficiency.

The existing hoisting sling mostly adopts a mode of a lifting hook and a lifting ring, the safety factor is lower in operation, some hoisting slings cannot lift and transport various steel rails, and workers need to manually load, unload and carry the steel rails after the steel rails are transported, so that a large amount of manpower is consumed, and the working efficiency is low. Therefore, a multi-track lifting sling is proposed to address the above problems.

Disclosure of Invention

A multi-track hoisting hanger comprises a hanger, a left L-shaped clamp plate, a fixed rail, a right L-shaped clamp plate, a connecting block and a sliding seat;

the hanging bracket comprises a hanging bracket, a left L-shaped clamp plate and a right L-shaped clamp plate are welded at the left end and the right end of the bottom of the hanging bracket respectively, a fixed rail is arranged between the left L-shaped clamp plate and the right L-shaped clamp plate and welded at the bottom of the hanging bracket, a first connecting bolt is inserted at the tops of the left L-shaped clamp plate, the fixed rail and the right L-shaped clamp plate, top seats are symmetrically and fixedly connected with the top of the hanging bracket, a sliding rod is fixedly connected between the two top seats, connecting plates are welded at the two ends of the top seats respectively, a plurality of groups of through holes are formed in the connecting plates at equal intervals, a sliding seat is sleeved on the sliding rod, the bottom of the sliding seat is movably connected with the sliding rod, side plates are fixedly connected at the two sides of the sliding seat and are in threaded connection with the through second connecting bolts, and the notch is downward, the top of the connecting block is provided with a screw.

Furthermore, the end part of the hanger is fixedly connected with a connecting spring, the other end of the connecting spring is fixedly connected with the side wall of the connecting block at the same side, and the connecting springs are arranged in a bilateral symmetry mode.

Furthermore, the fixed rail is provided with four groups altogether, the middle parts of left L type splint and fixed rail, fixed rail and right L type splint all peg graft and have the rectangular steel track, and all press from both sides between the bottom and adorn I-shaped steel track.

Further, the through hole has a circular shape, and the second coupling bolt has the same shape as the through hole.

Further, the nut is installed to the one end tip that first connecting bolt extends to left L type splint, correspond on first connecting bolt and the nut and set up the internal thread and the external screw thread of mutually supporting.

Furthermore, the top of the screw rod is externally connected with a hoisting device.

The beneficial effect of this application is: the application provides a multitrack jack-up hoist.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 3 is a schematic view of a hanger according to an embodiment of the present application;

fig. 4 is a schematic cross-sectional view of a connecting block according to an embodiment of the present disclosure.

In the figure: 1. the hanging bracket comprises a hanging bracket body, 2, a left L-shaped clamping plate, 3, a fixed rail, 4, a right L-shaped clamping plate, 5, a connecting plate, 6, a through hole, 7, a first connecting bolt, 8, a top seat, 9, a sliding rod, 10, a screw rod, 11, a connecting block, 12, a rotating valve, 13, a connecting spring, 14, a side plate, 15, a second connecting bolt, 16, a rectangular steel rail, 17, an I-shaped steel rail, 18, a nut, 19 and a sliding seat.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a multi-track lifting sling includes a hanger 1, a left L-shaped clamp plate 2, a fixed rail 3, a right L-shaped clamp plate 4, a connecting block 11 and a sliding seat 19;

the hanger comprises a hanger 1, wherein a left L-shaped clamping plate 2 and a right L-shaped clamping plate 4 are welded at the left end and the right end of the bottom of the hanger 1 respectively, a fixed rail 3 is arranged between the left L-shaped clamping plate 2 and the right L-shaped clamping plate 4, the fixed rail 3 is welded at the bottom of the hanger 1, first connecting bolts 7 are inserted at the tops of the left L-shaped clamping plate 2, the fixed rail 3 and the right L-shaped clamping plate 4, top seats 8 are symmetrically and fixedly connected with the top of the hanger 1, sliding rods 9 are fixedly connected between the two top seats 8, connecting plates 5 are welded at the two ends of the top seats 8 respectively, a plurality of groups of through holes 6 are formed in the connecting plates 5 at equal intervals, a sliding seat 19 is sleeved on the sliding rods 9, the bottom of the sliding seat 19 is movably connected with the sliding rods 9, side plates 14 are fixedly connected with the two sides of the sliding seat 19, the side plates 14 are in threaded connection with the, the bottom of connecting block 11 is groove structure, and the notch is downward, screw rod 10 is installed at the top of connecting block 11.

The end part of the hanger 1 is fixedly connected with a connecting spring 13, the other end of the connecting spring 13 is fixedly connected with the side wall of the connecting block 11 at the same side, and two groups of connecting springs 13 are arranged in bilateral symmetry; the fixed rails 3 are provided with four groups, rectangular steel rails 16 are inserted in the middle parts of the left L-shaped clamp plate 2 and the fixed rails 3, the fixed rails 3 and the fixed rails 3, and the fixed rails 3 and the right L-shaped clamp plate 4, and an I-shaped steel rail 17 is clamped between the bottoms of the rectangular steel rails; the through-hole 6 is circular in shape, and the second coupling bolt 15 has the same shape as the through-hole 6; a nut 18 is installed at one end part of the first connecting bolt 7 extending to the left L-shaped clamping plate 2, and an internal thread and an external thread which are matched with each other are correspondingly arranged on the first connecting bolt 7 and the nut 18; the top of the screw rod 10 is externally connected with a hoisting device.

When the device is used, the electric elements appearing in the device are externally connected with a power supply and a control switch when in use, firstly, the screw rod 10 is externally connected at the end part of the hoisting device, the rectangular steel track 16 is inserted in the middle parts of the left L-shaped clamp plate 2, the fixed rail 3 and the right L-shaped clamp plate 4 according to the shape of steel, the I-shaped steel track 17 is clamped at the bottom parts of the left L-shaped clamp plate 2, the fixed rail 3 and the right L-shaped clamp plate 4, then when the hanger 1 is hoisted to a required position height, the second connecting bolt 15 used for fixing between the connecting plate 5 and the side plate 14 is disassembled by screwing, the end part at one end of the hanger 1 is lifted, the hanger 1 is inclined, and is mutually matched through the sliding rod 9, the connecting block 11, the rotary valve 12 and the rotary valve 19, the rectangular steel rail 16 and the I-shaped steel rail 17 slide out of the left L-shaped clamp plate 2, the fixed rail 3 and the right L-shaped clamp plate 4 due to gravity, and the steel is assembled and disassembled.

The application has the advantages that:

1. the utility model discloses a left L type splint, fixed rail, right L type splint, the structural design of first connecting bolt, can realize lifting by crane the transportation in step to the multiunit of the rectangle steel track of different specifications and worker shape steel track, solved traditional hoisting accessory can only carry out hanging and can only singly organize the problem of lifting by crane through colluding the cable, improved work efficiency, expanded the commonality of device;

2. the utility model discloses a structural design of connecting plate, footstock, slide bar, connecting block, rotary valve, coupling spring and slide can conveniently load and unload to the rail after lifting by crane, has solved traditional hoisting accessory and need consume the problem of a large amount of efforts and time at the in-process of loading and unloading rail, has alleviateed personnel's consumption, has saved the spending, has improved the availability factor of device.

As the related circuits and electronic components and modules are prior art, they are not described in this document.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a multitrack jack-up hoist which characterized in that: comprises a hanger (1), a left L-shaped clamp plate (2), a fixed rail (3), a right L-shaped clamp plate (4), a connecting block (11) and a sliding seat (19);

the hanging bracket is characterized in that a left L-shaped clamp plate (2) and a right L-shaped clamp plate (4) are welded at the left end and the right end of the bottom of the hanging bracket (1) respectively, a fixed rail (3) is arranged between the left L-shaped clamp plate (2) and the right L-shaped clamp plate (4), the fixed rail (3) is welded at the bottom of the hanging bracket (1), first connecting bolts (7) are inserted at the tops of the left L-shaped clamp plate (2), the fixed rail (3) and the right L-shaped clamp plate (4), top seats (8) are symmetrically and fixedly connected at the top of the hanging bracket (1), a sliding rod (9) is fixedly connected between the two top seats (8), connecting plates (5) are welded at the two ends of the top seats (8) respectively, a plurality of groups of through holes (6) are formed in the connecting plates (5) at equal intervals, a sliding seat (19) is sleeved on the sliding rod, both sides fixedly connected with curb plate (14) of slide (19), curb plate (14) are through second connecting bolt (15) and through-hole (6) threaded connection, the bottom swing joint of rotary valve (12) and connecting block (11) is passed through at the top of slide (19), the bottom of connecting block (11) is groove structure, and the notch is downward, screw rod (10) are installed at the top of connecting block (11).

2. A multi-track lifting spreader as claimed in claim 1, wherein: the end part of the hanger (1) is fixedly connected with a connecting spring (13), the other end of the connecting spring (13) is fixedly connected to the side wall of the connecting block (11) on the same side, and the connecting spring (13) is arranged in a left-right symmetrical mode and is provided with two groups.

3. A multi-track lifting spreader as claimed in claim 1, wherein: the fixed rail (3) is provided with four groups, rectangular steel rails (16) are inserted in the middle of the left L-shaped clamp plate (2), the fixed rail (3) and the right L-shaped clamp plate (4), and an I-shaped steel rail (17) is clamped between the bottoms of the rectangular steel rails (16).

4. A multi-track lifting spreader as claimed in claim 1, wherein: the through-hole (6) is circular in shape, and the second connecting bolt (15) has the same shape as the through-hole (6).

5. A multi-track lifting spreader as claimed in claim 1, wherein: first connecting bolt (7) extend to the one end tip of left L type splint (2) and install nut (18), correspond on first connecting bolt (7) and nut (18) and offer the internal thread and the external screw thread of mutually supporting.

6. A multi-track lifting spreader as claimed in claim 1, wherein: the top of the screw rod (10) is externally connected with a hoisting device.

Images