CN212949975U

CN212949975U - Quick assembly disassembly truckle device

Info

Publication number: CN212949975U
Application number: CN202021508122.9U
Authority: CN
Inventors: 王充吉
Original assignee: Qingdao Hongfang Aviation Spare Parts Manufacturing Co ltd
Current assignee: Qingdao Hongfang Aviation Spare Parts Manufacturing Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a quick assembly disassembly truckle device, including equipment and universal wheel, be equipped with damping device between equipment and the mounting panel, two jacks have been seted up to the symmetry on the mounting panel, mutually support, two between inserted bar and the jack is close to all set up threaded hole on the inner wall of one side, threaded mounting between bolt and the screw hole. Has the advantages that: the utility model discloses earlier through the cooperation between the jack on two inserted bars and the mounting panel, fix a position the universal wheel with the position of equipment, again from side with carrying out the screw thread installation between two bolts and two screw holes, consolidate whole structure, the efficiency of installation has not only been improved, the quality of installation has more been guaranteed, it also becomes very convenient to dismantle simultaneously, equipment is close to mounting panel one side and has installed damping device, the spring action who utilizes a plurality of second springs carries out the shock attenuation to universal wheel and equipment, stability when improve equipment operation.

Description

Quick assembly disassembly truckle device

Technical Field

The utility model relates to a truckle technical field especially relates to a quick assembly disassembly truckle device.

Background

The caster is a general name, and includes activity caster, fixed caster and activity area brake caster, and the activity caster is also called the universal wheel, and its structure allows 360 degrees rotations, and fixed caster also is called directional caster, and it does not have revolution mechanic, can not rotate.

Among the prior art, all install the truckle on a lot of equipment, however, the installation of truckle all adopts the bolt from bottom to top to install, very hard and waste time, the angle problem of installation also can reduce the quality of installation, dismantle the inconvenience also very simultaneously, secondly lack damping device when current truckle installation finishes the back and uses for meet the road surface of injustice very unstable when equipment removes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient problem of installing and dismantling in the prior art and providing a quick assembly disassembly truckle device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick assembly disassembly truckle device, includes equipment and universal wheel, symmetry fixed mounting has two inserted bars on the equipment is close to universal wheel one side outer wall, fixed mounting has the mounting panel on the universal wheel is close to equipment one side outer wall, be equipped with damping device between equipment and the mounting panel, two jacks have been seted up to the symmetry on the mounting panel, mutually support between inserted bar and the jack, two all set up threaded holes on the jack is close to one side inner wall, the symmetry activity is inserted and is equipped with two bolts on the outer wall of mounting panel both sides, the screw thread installation between bolt and the screw hole.

In the above caster device capable of being quickly disassembled and assembled, the two insertion rods are respectively provided with a connecting hole, the two bolts respectively penetrate through the two connecting holes, and the inner diameter of each connecting hole is larger than the outer diameter of each bolt.

In foretell quick assembly disassembly truckle device, two the inserted bar is kept away from on the outer wall of one side the symmetry and is seted up two spacing grooves, two spacing groove is close to on the inner wall of one side mutually symmetrical fixed mounting have two first springs, two first spring keeps away from the equal fixed mounting of one end mutually has the stopper, two the stopper keeps away from one side outer wall mutually and is the inclined plane.

In foretell quick assembly disassembly truckle device, damping device includes that two inserted bars are close to one side outer wall between the fly leaf of common movable mounting mutually, common equidistance fixed mounting has a plurality of telescopic links between fly leaf and the equipment body, every all the cover is equipped with the second spring on the telescopic link, second spring both ends are fixed mounting respectively on the outer wall of fly leaf and equipment.

In foretell quick assembly disassembly truckle device, symmetry fixed mounting has two slide bars on the both sides outer wall of fly leaf, two the inserted bar is close to all seted up the spout on one side outer wall mutually, mutually support between slide bar and the spout.

Compared with the prior art, the utility model discloses the advantage lies in:

1. the utility model firstly positions the universal wheel and the equipment through the matching between the two inserted bars and the insertion holes on the mounting plate, and then carries out threaded mounting between the two bolts and the two threaded holes from the side, thereby reinforcing the whole structure, not only improving the mounting efficiency, but also ensuring the mounting quality, and simultaneously, the dismounting is very convenient;

2. the utility model discloses being close to mounting panel one side at equipment and having installed damping device, the spring action who utilizes a plurality of second springs carries out the shock attenuation to universal wheel and equipment, stability when improve equipment operation.

Drawings

Fig. 1 is a schematic structural view of a caster device for quick assembly and disassembly according to the present invention;

FIG. 2 is an enlarged view of the structure of part A of the caster device for quick assembly and disassembly according to the present invention;

fig. 3 is an enlarged view of a part B of the caster device of the present invention.

In the figure: the device comprises a device 1, a universal wheel 2, an inserted rod 3, a mounting plate 4, a limiting groove 5, a first spring 6, a limiting block 7, a connecting hole 8, a bolt 9, a threaded hole 10, a movable plate 11, a sliding rod 12, a sliding groove 13, a telescopic rod 14 and a second spring 15.

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.

Referring to fig. 1-3, a caster device capable of being quickly disassembled and assembled comprises a device 1 and a universal wheel 2, wherein two inserting rods 3 are symmetrically and fixedly installed on the outer wall of one side of the device 1, which is close to the universal wheel 2, a mounting plate 4 is fixedly installed on the outer wall of one side of the universal wheel 2, a damping device is arranged between the device 1 and the mounting plate 4, the damping device comprises a movable plate 11 which is movably installed between two inserting rods 3 which are close to the outer wall of one side, two sliding rods 12 are symmetrically and fixedly installed on the outer walls of two sides of the movable plate 11, sliding grooves 13 are respectively formed on the outer walls of two inserting rods 3 which are close to one side, the sliding rods 12 and the sliding grooves 13 are mutually matched, a plurality of telescopic rods 14 are fixedly installed between the movable plate 11 and a device 1 body at equal intervals, a second spring 15 is sleeved on each telescopic rod, it should be noted that the universal wheels 2 and the device 1 are damped by the elastic force of the second springs 15, so as to improve the stability of the device 1 during operation.

Two jacks are symmetrically arranged on the mounting plate 4, the inserting rods 3 are matched with the jacks, two limiting grooves 5 are symmetrically arranged on the outer wall of one side of the two inserting rods 3, two first springs 6 are symmetrically and fixedly arranged on the inner wall of one side of the two limiting grooves 5, one ends of the two first springs 6, which are far away from each other, are fixedly provided with limiting blocks 7, the outer wall of one side of the two limiting blocks 7, which are far away from each other, is an inclined surface, threaded holes 10 are respectively arranged on the inner wall of one side of the two inserting holes, two bolts 9 are symmetrically and movably inserted on the outer walls of two sides of the mounting plate 4, the bolts 9 and the threaded holes 10 are in threaded mounting, connecting holes 8 are respectively arranged on the two inserting rods 3, the two bolts 9 respectively pass through the two connecting holes 8, the inner diameter of the connecting holes 8 is larger than the outer diameter of, the universal wheel 2 and the equipment 1 are positioned, the two bolts 9 and the two threaded holes 10 are installed in a threaded mode from the side, the whole structure is reinforced, the installation efficiency is improved, the installation quality is guaranteed, and the universal wheel and the equipment are quite convenient to disassemble.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: insert earlier the inserted bar 3 and establish the jack of mounting panel 4, insert when establishing, two stoppers 7 are pressed into spacing groove 5 earlier, and after two stoppers 7 all passed the jack, two stoppers 7 popped out spacing groove 5 under the spring action of first spring 6, the card is on mounting panel 4.

Two bolts 9 are inserted into both sides of the mounting plate 4, the bolts 9 pass through the connection holes 8, and are threadedly mounted into the threaded holes 10.

When the bolt is disassembled, the two bolts 9 are firstly screwed off, then the two limit blocks 7 are pressed into the limit grooves 5, and the two inserting rods 3 are pulled out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick assembly disassembly truckle device, includes equipment (1) and universal wheel (2), its characterized in that, symmetry fixed mounting has two inserted bars (3) on equipment (1) is close to universal wheel (2) one side outer wall, fixed mounting has mounting panel (4) on universal wheel (2) is close to equipment (1) one side outer wall, be equipped with damping device between equipment (1) and mounting panel (4), two jacks have been seted up to symmetry on mounting panel (4), mutually support between inserted bar (3) and the jack, two threaded hole (10) have all been seted up on the jack is close to one side inner wall, symmetry activity is inserted on mounting panel (4) both sides outer wall and is equipped with two bolts (9), the screw thread installation between bolt (9) and threaded hole (10).

2. The quick assembly and disassembly caster device according to claim 1, wherein the two insert rods (3) are respectively provided with a connecting hole (8), the two bolts (9) respectively pass through the two connecting holes (8), and the inner diameter of each connecting hole (8) is larger than the outer diameter of each bolt (9).

3. The quick assembly and disassembly caster device according to claim 1, wherein two limiting grooves (5) are symmetrically formed in the outer wall of one side of the two inserting rods (3) away from each other, two first springs (6) are symmetrically and fixedly mounted on the inner wall of one side of the two limiting grooves (5) close to each other, a limiting block (7) is fixedly mounted at the end of each of the two first springs (6) away from each other, and the outer wall of one side of each of the two limiting blocks (7) away from each other is an inclined surface.

4. The quick assembly and disassembly caster device according to claim 1, wherein the shock absorbing device comprises two insert rods (3) close to a movable plate (11) movably mounted between outer walls of one side, a plurality of telescopic rods (14) are fixedly mounted between the movable plate (11) and the device (1) body at equal intervals, a second spring (15) is sleeved on each telescopic rod (14), and two ends of each second spring (15) are fixedly mounted on the outer walls of the movable plate (11) and the device (1) respectively.

5. The quick assembly and disassembly caster device according to claim 4, wherein two sliding rods (12) are symmetrically and fixedly mounted on the outer walls of two sides of the movable plate (11), sliding grooves (13) are formed in the outer walls of two adjacent inserting rods (3), and the sliding rods (12) and the sliding grooves (13) are matched with each other.