CN212047499U

CN212047499U - Piano is with shifting handling device

Info

Publication number: CN212047499U
Application number: CN202020343507.8U
Authority: CN
Inventors: 夏雨
Original assignee: Huaihua University
Current assignee: Huaihua University
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-01
Anticipated expiration: 2030-03-18

Abstract

The utility model provides a piano is with shifting handling device, including first diaphragm and shallow, the first annular rail of first diaphragm side fixed mounting horizontally, first annular rail is coaxial with first diaphragm, install the first slider of several on the first annular rail, equal first connecting rod of fixed mounting horizontally on the first slider, first diaphragm below sets up the jack, jack top lifting piece and first diaphragm bottom surface fixed connection, the equal fixed mounting clamping device in first connecting rod outer end, the recess that runs through from top to bottom is seted up at shallow left surface center. This device convenient to use only needs can accomplish the transport of piano through less workman, uses manpower sparingly, can also adjust the locating place of piano when putting down the piano moreover, makes it satisfy user's demand, powerful can not cause the damage to the piano in the engineering of transport moreover, makes its use more reliable, is fit for popularization on a large scale.

Description

Piano is with shifting handling device

Technical Field

The utility model belongs to the handling device field, specifically speaking are piano is with shifting handling device.

Background

At present, the piano is lifted up through the worker many times when being carried, then is put on the shallow and operates, and some bigger pianos are when being lifted up, and the workman that needs is more, and relatively extravagant manpower like this, and handling device carries through the base that supports the piano some, but many pianos are wooden structure, can cause the damage to the piano when supporting, and it is not very convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a piano is with shifting handling device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a piano is with shifting handling device, including first diaphragm and shallow, the first annular rail of first diaphragm side fixed mounting horizontally, first annular rail is coaxial with first diaphragm, install the first slider of several on the first annular rail, equal first connecting rod of fixed mounting horizontally on the first slider, first diaphragm below sets up the jack, jack top lifting piece and first diaphragm bottom surface fixed connection, the equal fixed mounting clamping device in first connecting rod outer end, the recess that runs through from top to bottom is seted up at shallow left surface center.

According to the transfer and carrying device for the piano, the first connecting rod is an expansion rod.

As above, a piano is with shifting handling device, first diaphragm top surface fixed mounting montant, montant top fixed mounting second diaphragm, second diaphragm side fixed mounting second ring rail, the second diaphragm is coaxial with first diaphragm, install several second slider on the second ring rail, the position one-to-one of first slider and second slider, the second slider passes through the outer end top fixed connection of the dead lever of second connecting rod and telescopic link.

As above a piano is with shifting handling device, clamping device include first connecting rod, the outer terminal surface of first connecting rod sets up two arcs, the arc concave surface is relative, arc one end all is connected with the outer terminal surface of first connecting rod through the third connecting rod, the third connecting rod is connected with first connecting rod is articulated, third connecting rod and arc fixed connection, the equal fixed mounting splint that the side is relative of the arc other end, all set up the through-hole on the splint, the screw thread is all seted up to the through-hole medial surface, same bolt all passes in two through-holes, the bolt passes through bolted connection with the through-hole.

According to the transfer and carrying device for the piano, the rubber pads are fixedly arranged on the inner side surfaces of the arc-shaped plates.

The utility model has the advantages that: the utility model clamps three feet of a piano through the clamping device, then supports the piano through the jack, then pushes the cart into the lower part of the piano for carrying, when in specific use, a first transverse plate is placed at the center of the lower part of the piano, then the sliding block is moved to enable the position of the first connecting rod to correspond to the position of the piano supporting foot one by one, then the clamping device on the first connecting rod clamps the corresponding piano supporting foot, then the jack is opened to enable the jack to ascend slowly, in the process of the slow ascending of the jack, the piano supporting foot is lifted up through the first transverse plate and the first connecting rod, at the moment, the bottom of the piano supporting foot is lifted up to be close to the height of the top surface of the cart, then the cart is pushed into the lower part of the piano supporting foot to enable the jack to enter the groove, then the jack is operated to descend slowly, so that the piano supporting foot is placed on the cart, then, the jack is continuously contracted to enable the base of the jack to be separated from the ground, the piano can be operated (as shown in fig. 4) by pushing the cart, the piano is operated to a specified position and then is continuously opened, the base of the jack is dropped on the ground, the piano is continuously lifted by the jack, then the cart can be moved away, the piano can be rotated at the moment, the position of the piano is correctly placed, the first sliding block rotates on the first guide rail around the axis of the first transverse plate when the piano rotates, then the jack is operated to slowly descend to place the piano on the ground, and then the clamping device is opened to dismount the device; the utility model discloses simple structure, it is with low costs, convenient to use only needs can accomplish the transport of piano through less workman, uses manpower sparingly, can also adjust the locating place of piano when putting down the piano moreover, makes it satisfy user's demand, powerful can not cause the damage to the piano moreover in the engineering of transport, makes its use more reliable, is fit for popularization on a large scale.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention; FIG. 2 is a view taken along line A of FIG. 1; FIG. 3 is an enlarged view taken at point I of FIG. 2; FIG. 4 is a diagram illustrating the usage of the present invention; fig. 5 is a view from direction B of fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a piano is with shifting handling device, as shown in the figure, including first diaphragm 1 and shallow 14, the first annular rail 2 of 1 side fixed mounting horizontally of first diaphragm, first annular rail 2 is coaxial with first diaphragm 1, install the first slider 3 of several on the first annular rail 2, equal first connecting rod 4 of fixed mounting horizontally on the first slider 3, first diaphragm 1 below sets up

jack

5, 5 jack lifts piece and 1 bottom surface fixed connection of first diaphragm, the equal fixed mounting clamping device 6 in 4 outer ends of first connecting rod, shallow 14 left surface center sets up recess 15 that runs through from top to bottom. The utility model clamps three feet of the piano through the clamping device, then supports the piano through the jack, then pushes the cart into the piano to carry, when in specific use, the first transverse plate 1 is placed at the center below the piano 7, then the sliding block 3 is moved to enable the position of the first connecting rod 4 to correspond to the position of the piano supporting foot 8 one by one, then the clamping device 6 on the first connecting rod 4 clamps the corresponding piano supporting foot 8, then the jack 5 is opened to enable the jack 5 to ascend slowly, in the process of slowly ascending the jack 5, the piano supporting foot 8 is lifted slowly through the first transverse plate 1 and the first connecting rod 4, at the moment, the piano 7 is lifted, the bottom of the piano supporting foot 8 is lifted to be close to the top surface height of the cart 14, then the cart is pushed into the lower part of the piano supporting foot 8 to enable the jack 5 to enter the groove 15, then, the jack 5 is operated to slowly descend, the piano supporting feet 8 are placed on the cart, then the jack 5 is continuously contracted, the base of the jack 5 is enabled to be away from the ground, the cart is pushed to operate the piano 7 (as shown in fig. 4), the piano 7 is transported to a designated position, the jack 5 is continuously opened, the base of the jack 5 is dropped on the ground, the jack 5 continuously lifts the piano 7, then the cart can be moved away, the piano 7 can be rotated at the moment, the position of the piano 7 is correctly placed, when the piano 7 rotates, the first sliding block 3 rotates on the first guide rail 2 around the axis of the first transverse plate 1, then the jack 5 is operated to slowly descend to place the piano 7 on the ground, then the clamping device 6 is opened, the device is disassembled, and at this moment, the carrying of the piano 7 is completed; the utility model discloses simple structure, it is with low costs, convenient to use only needs can accomplish the transport of piano through less workman, uses manpower sparingly, can also adjust the locating place of piano when putting down the piano moreover, makes it satisfy user's demand, powerful can not cause the damage to the piano moreover in the engineering of transport, makes its use more reliable, is fit for popularization on a large scale.

Specifically, as shown in the drawings, the first connecting rod 4 of the present embodiment is an expansion rod. This design can make this device can adapt to not unidimensional piano 7, makes its adaptability wider.

Specifically, as shown in the figure, this embodiment 1 top surface fixed mounting montant 9 of first diaphragm, montant 9 top fixed mounting second diaphragm 10, second diaphragm 10 side fixed mounting second ring rail 11, second diaphragm 10 is coaxial with first diaphragm 1, install several second slider 12 on the second ring rail 11, the position one-to-one of first slider 3 and second slider 12, second slider 12 passes through the outer end top fixed connection of second connecting rod 13 and the dead lever of telescopic link 4. This design can make first connecting rod 4 more stable through second connecting rod 13, and in the time of 7 lifts pianos, telescopic link 4 is difficult for producing and is out of shape, makes it can be more safe and stable when using, and drives second slider 12 synchronous motion through second connecting rod 13 when removing first slider 3, makes this device use more reliably.

Further, as shown in the figure, the clamping device 6 described in this embodiment includes the first link 4, two arc plates 61 are arranged on the outer end face of the first link 4, the concave surfaces of the arc plates 61 are opposite, one end of each arc plate 61 is connected with the outer end face of the first link 4 through a third link 62, the third link 62 is connected with the first link 4 in a hinged manner, the third link 62 is fixedly connected with the arc plates 61, the other end of each arc plate 61 is fixedly provided with a clamping plate 63 opposite to the side face, a through hole 64 is formed in each clamping plate 63, threads are formed on the inner side face of each through hole 64, the same bolt 65 is passed through in each through hole 64, and the bolt 65 is connected with the through hole 64. This design is through unscrewing bolt 65, later rotates two arcs 61, makes two arcs, and 61 entangles piano supporting legs 8, later twists bolt 65 into two through-holes 64 again, makes two arcs 61 press from both sides piano supporting legs 8 tightly to convenience of customers lifting piano makes this device use convenient and reliable more.

Furthermore, as shown in the drawings, a rubber pad is fixedly mounted on the inner side surface of the arc-shaped plate 61. This design can be when pressing from both sides piano supporting legs 8 tightly, can effectual protection piano supporting legs 8, and can also increase the frictional force between arc 61 and the piano supporting legs 8, makes this device use more reliable and more stable.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a piano is with transferring handling device which characterized in that: including first diaphragm (1) and shallow (14), first diaphragm (1) side fixed mounting horizontally first ring rail (2), first ring rail (2) are coaxial with first diaphragm (1), install the first slider of several (3) on first ring rail (2), equal fixed mounting horizontally first connecting rod (4) on first slider (3), first diaphragm (1) below sets up jack (5), jack (5) top is lifted a fixed connection with first diaphragm (1) bottom surface, the equal fixed mounting clamping device (6) of first connecting rod (4) outer end, recess (15) that run through from top to bottom are seted up to shallow (14) left surface center.

2. The transfer and handling device for piano of claim 1, wherein: the first connecting rod (4) is a telescopic rod.

3. The transfer and handling device for piano of claim 2, wherein: first diaphragm (1) top surface fixed mounting montant (9), montant (9) top fixed mounting second diaphragm (10), second diaphragm (10) side fixed mounting second ring rail (11), second diaphragm (10) are coaxial with first diaphragm (1), install several second slider (12) on second ring rail (11), the position one-to-one of first slider (3) and second slider (12), outer end top fixed connection of second slider (12) through second connecting rod (13) and the dead lever of first connecting rod (4).

4. The transfer and handling device for piano of claim 1, wherein: clamping device (6) include first connecting rod (4), first connecting rod (4) outer terminal surface sets up two arcs (61), arc (61) concave surface is relative, arc (61) one end all is connected with first connecting rod (4) outer terminal surface through third connecting rod (62), third connecting rod (62) are connected with first connecting rod (4) are articulated, third connecting rod (62) and arc (61) fixed connection, splint (63) that the equal fixed mounting side of arc (61) other end is relative, through-hole (64) all are seted up on splint (63), screw thread is all seted up to through-hole (64) medial surface, all pass same bolt (65) in two through-holes (64), bolt (65) pass through bolted connection with through-hole (64).

5. The transfer and handling device for piano of claim 4, wherein: rubber pads are fixedly arranged on the inner side surfaces of the arc-shaped plates (61).