CN218201871U

CN218201871U - Portable two hoisting frame hoist device of electrical equipment

Info

Publication number: CN218201871U
Application number: CN202222587580.1U
Authority: CN
Inventors: 张晓盈; 张炬昆; 李锦宏; 李嘉豪
Original assignee: Guangdong Litian Technology Co ltd
Current assignee: Guangdong Litian Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-03
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of double hoisting frames, in particular to a portable double hoisting frame hoisting device for electrical equipment, which comprises a double beam frame, wherein a winch is arranged on the double beam frame, the lower end of the winch is connected with a support frame, the lower end of the support frame is provided with a first universal wheel, and the outer surfaces of the front side and the rear side of the support frame are provided with inclined strut assemblies; the bracing subassembly includes the loop bar, the upper end of loop bar is connected with the free bearing, the inside of free bearing is provided with the bracing piece, the side surface mounting of loop bar has first bolt, through set up four group's bracing subassemblies in this portable two hoisting frame hoisting device of electrical equipment, four group's bracing subassemblies have enlarged the support range of support frame bottom to effectively strengthened the stability that this two hoisting frames lifted electrical equipment back and moved, prevent that this two hoisting frames from taking place to empty, and the bracing subassembly can fold when not using and accomodate, furthest has reduced the volume of this two hoisting frames, the transportation of being convenient for.

Description

Portable two hoisting frame hoist device of electrical equipment

Technical Field

The utility model relates to a two hoisting frames technical field specifically are a portable two hoisting frame hoist device of electrical equipment.

Background

The double hoisting frame is also called a double-beam hoisting portal frame and is a hoisting tool; one of the hoisting devices commonly used in the process of transferring electrical equipment is a small-sized mobile portable double-beam portal frame which is gradually developed along with the use of the double-beam hoisting portal frame in order to meet the requirements of practical application and can hoist and move the equipment.

The portable two roof beam portal frames of small-size removal for shifting electrical equipment of current in the use, when moving the portal frame after hoisting electrical equipment through the hoist engine, the steel cable can produce and rock, and under the drive of steel cable, the support body of two roof beam portal frames also can rock thereupon, leads to two roof beam portal frames to hang electrical equipment and removes the in-process stability relatively poor through the universal wheel, and the portal frame probably takes place to empty when serious.

There is therefore a need for a portable double-boom hoist for electrical equipment that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable two hoisting frame hoist device of electrical equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable double-hoisting-frame hoisting device for electrical equipment comprises double beam frames, wherein a winch is arranged on the double beam frames, the lower end of the winch is connected with a support frame, a first universal wheel is arranged at the lower end of the support frame, and inclined strut assemblies are arranged on the outer surfaces of the front side and the rear side of the support frame;

the bracing subassembly includes the loop bar, the upper end of loop bar is connected with the free bearing, the inside of free bearing is provided with the bracing piece, the side surface mounting of loop bar has first bolt, first bolt all sets up threaded hole with the junction of loop bar, bracing piece, the second universal wheel is installed to the lower extreme of bracing piece, install the gag lever post between bracing piece and the support frame, the side surface mounting of bracing piece has the second bolt, the third bolt is installed in the outside that the junction of gag lever post and support frame is located the support frame.

As the utility model discloses preferred scheme, the hoist engine passes through mount and two roof beam frame sliding connection, the quantity of first universal wheel is four groups, and is the array and arranges.

As the utility model discloses preferred scheme, the loop bar rotates with the support frame through the free bearing to be connected, connected mode between loop bar and the bracing piece cup joints for the activity.

As the utility model discloses preferred scheme, first bolt pass through the screw hole respectively with loop bar and bracing piece threaded connection, the quantity of set up threaded hole on the loop bar is from last to total two sets of down.

As the utility model discloses preferred scheme, connected mode between gag lever post and the support frame is pegged graft for the activity, the second bolt respectively with bracing piece and gag lever post threaded connection.

As the utility model discloses preferred scheme, the third bolt runs through the support frame, the third bolt respectively with support frame and gag lever post threaded connection.

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

the utility model discloses in, through set up four group's bracing subassemblies in this portable two hoisting frame hoist device of electrical equipment, four group's bracing subassemblies have enlarged the support range of support frame bottom to effectively strengthened the stability that removes behind this two hoisting frame hoisting electrical equipment, prevent that this two hoisting frame from taking place to empty, and the bracing subassembly can fold when not using and accomodate, reduced the volume of this two hoisting frames to the at utmost, be convenient for transport.

Drawings

FIG. 1 is a schematic view of the bracing assembly of the present invention in a supporting state;

FIG. 2 is a schematic view of the storage state of the diagonal bracing assembly of the present invention;

fig. 3 is the utility model discloses bracing subassembly split sketch map.

In the figure: 1. a double beam frame; 2. a winch; 3. a support frame; 4. a first universal wheel; 5. a diagonal bracing assembly; 501. a loop bar; 502. hinging seat; 503. a support bar; 504. a first bolt; 505. a threaded hole; 506. a second universal wheel; 507. a limiting rod; 508. a second bolt; 509. and a third bolt.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided so as to render the disclosure more thorough and complete.

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 also be present, that 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, and that 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 terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes one or more of the associated listed items and all combinations.

In an embodiment, referring to fig. 1-3, the present invention provides a technical solution:

a portable double-hoisting-frame hoisting device for electrical equipment comprises a double-beam frame 1, wherein a winch 2 is mounted on the double-beam frame 1, the lower end of the winch 2 is connected with a support frame 3, a first universal wheel 4 is mounted at the lower end of the support frame 3, and inclined strut assemblies 5 are mounted on the outer surfaces of the front side and the rear side of the support frame 3; as the preferred scheme of the utility model, the windlass 2 is connected with the double-beam frame 1 in a sliding way through the fixing frame, the number of the first universal wheels 4 is four groups and is arranged in an array, and the windlass 2 can receive and release steel ropes; the electric apparatus is hoisted by the hoist 2, after which the double hoisting frame and the hoisted electric apparatus are moved by the first and second

universal wheels

4 and 506.

In this embodiment, referring to fig. 1 and 3, the bracing assembly 5 includes a sleeve rod 501, an articulated seat 502 is connected to an upper end of the sleeve rod 501, a support rod 503 is disposed inside the articulated seat 502, a first bolt 504 is mounted on an outer surface of a side end of the sleeve rod 501, threaded holes 505 are respectively formed at joints of the first bolt 504, the sleeve rod 501 and the support rod 503, a second universal wheel 506 is mounted at a lower end of the support rod 503, a limit rod 507 is mounted between the support rod 503 and the support frame 3, a second bolt 508 is mounted on an outer surface of a side end of the support rod 503, and a third bolt 509 is mounted at a joint of the limit rod 507 and the support frame 3, which is located outside the support frame 3; the loop bar 501 is rotatably connected with the support frame 3 through a hinged support 502, the loop bar 501 is movably connected with the support bar 503 in a sleeved mode, and the hinged support 502 facilitates the loop bar 501 to rotate and store; the first bolt 504 is respectively in threaded connection with the loop bar 501 and the support rod 503 through a threaded hole 505, the loop bar 501 is provided with two groups of threaded holes 505 from top to bottom, and the threaded holes 505 are convenient for mounting the first bolt 504; the connection mode between the limiting rod 507 and the support frame 3 is movable insertion connection, the second bolt 508 is respectively in threaded connection with the support rod 503 and the limiting rod 507, and the limiting rod 507 can limit the rotation angles of the sleeve rod 501 and the support rod 503; a third bolt 509 penetrates through the support frame 3, and the third bolt 509 is in threaded connection with the support frame 3 and the limiting rod 507 respectively; the limit rod 507 is pulled out of the support frame 3, the support frame 3 and the limit rod 507 are fixed through the third bolt 509, the support rod 503 is pulled out of the sleeve rod 501 after the first bolt 504 is taken down, the first bolt 504 is installed in the lower threaded hole 505 on the sleeve rod 501, the sleeve rod 501 and the support rod 503 are fixed, the sleeve rod 501 and the support rod 503 are rotated to enable the support rod 503 to be attached to the inclined end face of the limit rod 507, the support rod 503 and the limit rod 507 are fixed through the second bolt 508, the four groups of inclined strut assemblies 5 expand the support range of the bottom of the support frame 3, so that the moving stability of the double hoisting frame after hoisting the electric equipment is effectively enhanced, the double hoisting frame is prevented from falling, the inclined strut assemblies 5 can be folded and stored when not in use, the size of the double hoisting frame is reduced to the greatest extent, and transportation is facilitated.

The utility model discloses work flow: when the portable double-hoisting-frame hoisting device designed by the scheme is used for hoisting electrical equipment, under the condition that the connection mode between the limiting rod 507 and the support frame 3 is movable splicing, the limiting rod 507 is drawn out from the support frame 3, under the condition that the third bolt 509 is respectively in threaded connection with the support frame 3 and the limiting rod 507, the support frame 3 and the limiting rod 507 are fixed through the third bolt 509, under the condition that the first bolt 504 is respectively in threaded connection with the sleeve rod 501 and the support rod 503 through the threaded hole 505 and the connection mode between the sleeve rod 501 and the support rod 503 is movable sleeving connection, the support rod 503 is drawn out from the sleeve rod 501 after the first bolt 504 is taken down, then the first bolt 504 is installed into the lower threaded hole 505 on the sleeve rod 501 to fix the sleeve rod 501 and the support rod 503, under the condition that the sleeve rod 501 is rotatably connected with the support frame 3 through the hinged support 502, the sleeve rod 501 and the support rod 503 are rotated to enable the support rod 503 to be attached to the inclined end face of the limit rod 507, under the condition that the second bolt 508 is respectively in threaded connection with the support rod 503 and the limit rod 507, the support rod 503 and the limit rod 507 are fixed through the second bolt 508, the four groups of inclined strut assemblies 5 expand the support range of the bottom of the support frame 3, the stability of the double hoisting frame after the electric equipment is hoisted is effectively enhanced, the double hoisting frame is prevented from toppling over, the inclined strut assemblies 5 can be folded and stored when not in use, the size of the double hoisting frame is reduced to the maximum extent, the double hoisting frame is convenient to transport, the electric equipment is hoisted through the winch 2, and then the double hoisting frame and the hoisted electric equipment move through the first universal wheels 4 and the second universal wheels 506.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable two hoisting frame hoist device of electrical equipment, includes two roof beam framves (1), its characterized in that: a winch (2) is installed on the double-beam frame (1), the lower end of the winch (2) is connected with a support frame (3), a first universal wheel (4) is installed at the lower end of the support frame (3), and inclined strut assemblies (5) are installed on the outer surfaces of the front side and the rear side of the support frame (3);

bracing subassembly (5) include loop bar (501), the upper end of loop bar (501) is connected with free bearing (502), the inside of free bearing (502) is provided with bracing piece (503), the side surface mounting of loop bar (501) has first bolt (504), threaded hole (505) are all seted up with the junction of loop bar (501), bracing piece (503) to first bolt (504), second universal wheel (506) are installed to the lower extreme of bracing piece (503), install gag lever post (507) between bracing piece (503) and support frame (3), the side surface mounting of bracing piece (503) has second bolt (508), third bolt (509) are installed in the outside that the junction of gag lever post (507) and support frame (3) is located support frame (3).

2. A portable double-derrick lifting device for electrical equipment as claimed in claim 1, wherein: the winch (2) is connected with the double-beam frame (1) in a sliding mode through the fixing frame, and the first universal wheels (4) are four in number and are arranged in an array mode.

3. A portable double-derrick lifting device for electrical equipment as claimed in claim 1, wherein: the loop bar (501) is rotatably connected with the support frame (3) through a hinged support (502), and the loop bar (501) is movably connected with the support bar (503) in a sleeved mode.

4. A portable double-derrick lifting device for electrical equipment as claimed in claim 1, wherein: the first bolt (504) is in threaded connection with the sleeve rod (501) and the support rod (503) through a threaded hole (505), and the number of the threaded holes (505) formed in the sleeve rod (501) is two groups from top to bottom.

5. A portable double-derrick lifting device for electrical equipment as claimed in claim 1, wherein: the connecting mode between the limiting rod (507) and the supporting frame (3) is movably inserted, and the second bolt (508) is in threaded connection with the supporting rod (503) and the limiting rod (507) respectively.

6. A portable double-derrick lifting device for electrical equipment as claimed in claim 1, wherein: third bolt (509) run through support frame (3), third bolt (509) respectively with support frame (3) and gag lever post (507) threaded connection.