CN211995713U

CN211995713U - Hoisting type trolley convenient to disassemble

Info

Publication number: CN211995713U
Application number: CN202020625649.3U
Authority: CN
Inventors: 代永利; 孙超; 张利峰; 梁旭
Original assignee: Luoyang Crane Factory Co ltd
Current assignee: Luoyang Crane Factory Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a jack-up hoist formula dolly convenient to dismantle, including dolly body, universal wheel and jack-up hoist engine body, the lower terminal surface of dolly body is fixed and is provided with the universal wheel, and fixes having seted up on the dolly body and accomodate the groove, the both sides fixed mounting who accomodates the groove has the connecting piece, and accomodate the groove and pass through connecting piece and handrail interconnect, the inside both sides fixed mounting groove of having seted up of dolly body, the mounting groove passes through supporting spring and stopper interconnect, the up end both sides fixed mounting of dolly body has the installation piece, the tip fixed mounting of spacing bolt has the handle. This jack-up hoist formula dolly convenient to dismantle can carry out quick assembly disassembly with jack-up hoist engine and travelling car to can replace the jack-up hoist engine or the travelling car of damage fast, and can fold the storage to the travelling car, thereby can reduce the occupation space of idle travelling car.

Description

Hoisting type trolley convenient to disassemble

Technical Field

The utility model relates to a jack-up hoist formula dolly technical field specifically is a jack-up hoist formula dolly convenient to dismantle.

Background

The traditional hoisting winch is heavy and cannot be conveniently carried, a large amount of manpower is consumed during carrying, the hoisting winch is arranged on the movable trolley and can be conveniently carried, and the movable trolley or the hoisting winch has the possibility of damage in the using process.

However, the existing hoisting trolley has the following problems when in use:

1. the hoisting winch and the movable trolley cannot be conveniently and quickly mounted and dismounted, so that when the hoisting winch or the movable trolley is damaged, one of the hoisting winch and the movable trolley cannot be conveniently replaced;

2. when the movable trolley is idle or transported, the movable trolley cannot be folded, so that the movable trolley is inconvenient to store, and the movable trolley needs a large space for storage.

Aiming at the problems, innovative design is urgently needed on the basis of the original hoisting type trolley.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jack-up hoist formula dolly convenient to dismantle, it can not be convenient and quick to install the jack-up hoist and the travelling car dismantlement to solve above-mentioned background art and propose current jack-up hoist formula dolly, make jack-up hoist or travelling car when taking place to damage, can not conveniently replace one of them of the two, the travelling car is when idle or transportation, can not fold it, thereby lead to the inconvenience of depositing, make depositing of travelling car need use the problem in great space.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting trolley convenient to disassemble comprises a trolley body, universal wheels and a hoisting trolley body, wherein the universal wheels are fixedly arranged on the lower end face of the trolley body, accommodating grooves are fixedly formed in the trolley body, connecting pieces are fixedly arranged on two sides of each accommodating groove, the accommodating grooves are mutually connected with handrails through the connecting pieces, mounting grooves are fixedly formed in two sides of the inner portion of the trolley body, supporting springs are fixedly arranged in the mounting grooves, the mounting grooves are mutually connected with limiting blocks through the supporting springs, convex blocks are fixedly arranged on the side sides of the limiting blocks, mounting blocks are fixedly arranged on two sides of the upper end face of the trolley body, connecting springs are fixedly arranged in the mounting blocks, the mounting blocks are mutually connected with limiting bolts through the connecting springs, handles are fixedly arranged at the end portions of the limiting bolts, and the limiting bolts are movably inserted in the hoisting trolley body, and the hoisting winch body is movably arranged on the upper end surface of the trolley body.

Preferably, the handrail and the trolley body form a rotating structure through a connecting piece, the handrail and the accommodating groove are connected in a fitting mode, and the right section of the handrail is of an n-shaped structure.

Preferably, the side sections of the handrail and the bump are arranged to be inclined structures, the inclination angle of the handrail is consistent with that of the bump, and the handrail is in fit connection with the bump.

Preferably, the overlook cross-section of lug sets up to the triangle-shaped structure, and is fixed connection between lug and the stopper to be the sliding connection of block between stopper and the mounting groove, lug and mounting groove constitute extending structure moreover.

Preferably, the mounting blocks are symmetrically arranged about the central axis of the trolley body, the mounting blocks are in clamping sliding connection with the limiting bolts, and the positive sections of the limiting bolts are in a cross-shaped structure.

Preferably, the limiting bolt is connected with the hoisting winch body in a detachable clamping manner, and the limiting bolt is fixedly connected with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the hoisting crane trolley convenient to disassemble can be used for quickly disassembling and assembling the hoisting crane and the movable trolley, so that the damaged hoisting crane or the movable trolley can be quickly replaced, and the movable trolley can be folded and stored, so that the occupied space of the idle movable trolley can be reduced;

1. the limiting bolt is connected with the mounting block through a connecting spring, the limiting bolt is fixedly connected with the handle, the limiting bolt is in clamping sliding connection with the mounting block, and the limiting bolt and the hoisting winch body can be quickly disassembled and assembled by pulling and releasing the handle, so that the damaged hoisting winch body or trolley body can be conveniently replaced;

2. the handrail passes through the connecting piece and constitutes revolution mechanic with the dolly body, lug and stopper fixed connection, and the stopper passes through supporting spring and this body coupling of dolly, and under supporting spring's elastic action, the lug stretches out the mounting groove and fixes a position the handrail outward, presses the lug into the mounting groove in, can accomodate the handrail rotation and accomodate the inslot to can fold whole dolly body, conveniently deposit the dolly body.

Drawings

FIG. 1 is a schematic view of the overall side view structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting groove of the present invention;

FIG. 3 is a schematic view of the overall front view structure of the present invention;

fig. 4 is a schematic view of the internal structure of the mounting block of the present invention.

In the figure: 1. a trolley body; 2. a universal wheel; 3. a receiving groove; 4. a handrail; 5. mounting grooves; 6. a support spring; 7. a limiting block; 8. a bump; 9. mounting blocks; 10. a connecting spring; 11. a limiting bolt; 12. a handle; 13. hoisting the winch body; 14. a connecting member.

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 of the present invention, 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.

Referring to fig. 1-4, the present invention provides a technical solution: a hoisting trolley convenient to disassemble comprises a trolley body 1, universal wheels 2, accommodating grooves 3, handrails 4, mounting grooves 5, supporting springs 6, limiting blocks 7, convex blocks 8, mounting blocks 9, connecting springs 10, limiting bolts 11, handles 12, a hoisting trolley body 13 and connecting pieces 14, wherein the universal wheels 2 are fixedly arranged on the lower end face of the trolley body 1, the accommodating grooves 3 are fixedly arranged on the trolley body 1, the connecting pieces 14 are fixedly arranged on two sides of the accommodating grooves 3, the accommodating grooves 3 are mutually connected with the handrails 4 through the connecting pieces 14, the mounting grooves 5 are fixedly arranged on two inner sides of the trolley body 1, the supporting springs 6 are fixedly arranged in the mounting grooves 5, the mounting grooves 5 are mutually connected with the limiting blocks 7 through the supporting springs 6, the convex blocks 8 are fixedly arranged on the side faces of the limiting blocks 7, the mounting blocks 9 are fixedly arranged on two sides of the upper end face of the trolley body 1, and the inside of installation piece 9 is fixed and is provided with coupling spring 10 to installation piece 9 passes through coupling spring 10 and spacing bolt 11 interconnect, and the tip fixed mounting of spacing bolt 11 has handle 12, and spacing bolt 11 activity is inserted in the inside of jack-up hoist body 13, and jack-up hoist body 13 movable mounting is in the up end of dolly body 1.

Handrail 4 passes through connecting piece 14 and constitutes revolution mechanic with dolly body 1, and handrail 4 is connected for the laminating between the groove 3 with accomodating, and handrail 4's positive cross-section sets up to "n" style of calligraphy structure, handrail 4 and lug 8's side cross-section set up to the slope structure, and handrail 4's inclination is unanimous with lug 8's inclination, and be connected for the laminating between handrail 4 and the lug 8, lug 8 overlook the cross-section and set up to the triangle-shaped structure, and be fixed connection between lug 8 and the stopper 7, and be the sliding connection of block between stopper 7 and the mounting groove 5, and lug 8 and mounting groove 5 constitute extending structure, can conveniently open and shut handrail 4, thereby can fold dolly body 1 and accomodate, can reduce dolly body 1's occupation space when dolly body 1 is idle.

Installation piece 9 sets up about the center axis symmetry of dolly body 1, and be the sliding connection of block between installation piece 9 and the spacing bolt 11, and the positive cross-section of spacing bolt 11 sets up to "ten" style of calligraphy structure, be connected for the block of dismantling between spacing bolt 11 and the hoisting machine body 13, and be fixed connection between spacing bolt 11 and the handle 12, can make dolly body 1 and hoisting machine body 13 dismouting fast, thereby can replace dolly body 1 or hoisting machine body 13 of damage fast.

The working principle is as follows: when the conveniently-detachable hoisting trolley is used, according to the figures 1-4, the mounting blocks 9 are symmetrically distributed on the upper end surface of the trolley body 1, as shown in figure 4, the mounting blocks 9 are connected with the limiting bolt 11 through the connecting spring 10, and the limiting bolt 11 is fixedly connected with the handle 12, so that the handle 12 can enable the limiting bolt 11 to be separated from the hoisting trolley body 13 for clamping connection, the handle 12 is loosened to enable the limiting bolt 11 to be clamped and connected with the hoisting trolley body 13 under the elastic action of the connecting spring 10, the hoisting trolley body 13 and the trolley body 1 can be quickly disassembled and assembled, the damaged hoisting trolley body 13 or the trolley body 1 can be quickly disassembled and assembled for replacement, and the universal wheels 2 arranged on the lower end surface of the trolley body 1 can conveniently move the hoisting trolley body 13;

as shown in fig. 1-3, when the trolley body 1 is idle or transported, since the bump 8 is fixedly connected with the limit block 7, and the limit block 7 is connected with the mounting groove 5 through the supporting spring 6 as shown in fig. 2, and the armrest 4 is rotatably connected with the trolley body 1 through the connecting piece 14, the bump 8 can be pressed into the mounting groove 5, and then the armrest 4 is rotated to be accommodated in the accommodating groove 3, i.e., the occupied space of the trolley body 1 can be reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a jack-up hoist formula dolly convenient to dismantle, includes dolly body (1), universal wheel (2) and jack-up hoist body (13), its characterized in that: the trolley is characterized in that universal wheels (2) are fixedly arranged on the lower end face of the trolley body (1), the trolley body (1) is fixedly provided with accommodating grooves (3), connecting pieces (14) are fixedly arranged on two sides of the accommodating grooves (3), the accommodating grooves (3) are mutually connected with handrails (4) through the connecting pieces (14), mounting grooves (5) are fixedly arranged on two sides of the interior of the trolley body (1), supporting springs (6) are fixedly arranged in the mounting grooves (5), the mounting grooves (5) are mutually connected with limiting blocks (7) through the supporting springs (6), convex blocks (8) are fixedly arranged on the side sides of the limiting blocks (7), mounting blocks (9) are fixedly arranged on two sides of the upper end face of the trolley body (1), connecting springs (10) are fixedly arranged in the mounting blocks (9), and the mounting blocks (9) are mutually connected with limiting bolts (11) through the connecting springs (10), the end part of the limiting bolt (11) is fixedly provided with a handle (12), the limiting bolt (11) is movably inserted into the hoisting winch body (13), and the hoisting winch body (13) is movably arranged on the upper end surface of the trolley body (1).

2. A hoist trolley according to claim 1, characterised in that: the handrail (4) forms a rotating structure with the trolley body (1) through the connecting piece (14), the handrail (4) is connected with the accommodating groove (3) in a fitting mode, and the right section of the handrail (4) is of an n-shaped structure.

3. A hoist trolley according to claim 1, characterised in that: the side sections of the handrail (4) and the bump (8) are arranged to be of an inclined structure, the inclined angle of the handrail (4) is consistent with the inclined angle of the bump (8), and the handrail (4) is connected with the bump (8) in an attaching mode.

4. A hoist trolley according to claim 1, characterised in that: the overlook cross-section of lug (8) sets up to the triangle-shaped structure, and is fixed connection between lug (8) and stopper (7) to be the sliding connection of block between stopper (7) and mounting groove (5), lug (8) and mounting groove (5) constitute extending structure moreover.

5. A hoist trolley according to claim 1, characterised in that: the mounting blocks (9) are symmetrically arranged about the central axis of the trolley body (1), the mounting blocks (9) are in sliding connection with the limiting bolts (11) through clamping, and the cross sections of the limiting bolts (11) are of a cross-shaped structure.

6. A hoist trolley according to claim 1, characterised in that: the limiting bolt (11) is connected with the hoisting winch body (13) in a detachable clamping mode, and the limiting bolt (11) is fixedly connected with the handle (12).