CN208216809U - A kind of upright piano handling device - Google Patents

A kind of upright piano handling device Download PDF

Info

Publication number
CN208216809U
CN208216809U CN201820721330.3U CN201820721330U CN208216809U CN 208216809 U CN208216809 U CN 208216809U CN 201820721330 U CN201820721330 U CN 201820721330U CN 208216809 U CN208216809 U CN 208216809U
Authority
CN
China
Prior art keywords
frame
upright piano
bracket
piano
handling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820721330.3U
Other languages
Chinese (zh)
Inventor
李慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Railway Technology
Original Assignee
Nanjing Institute of Railway Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Railway Technology filed Critical Nanjing Institute of Railway Technology
Priority to CN201820721330.3U priority Critical patent/CN208216809U/en
Application granted granted Critical
Publication of CN208216809U publication Critical patent/CN208216809U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of upright piano handling devices, including pedestal, support is fixedly connected at the top of the base right side, the bottom both ends of the pedestal are fixedly connected with top plate, the bottom of the top plate is fixedly connected with rotating block, the rotating block is rotatably connected to rotating bracket, the rotating bracket is rotatably connected to thread slider far from one end of rotating block, the thread slider is threaded with threaded rod, the right end of the threaded rod is fixedly connected with the first handwheel, and the utility model relates to piano technical fields.A kind of upright piano handling device, has reached universal wheel liftable, has been lifted to entire pedestal; upright piano is dragged to come, the friction with ground is reduced during carrying, protects piano; save labour; the purpose for carrying effect is promoted, during having reached vertical piano carrying, carries out gripping protection; when reduction encounters strong vibration; internal parts are easy to damage, and accuracy in pitch is affected, and improves the purpose of handling efficiency.

Description

A kind of upright piano handling device
Technical field
The utility model relates to piano technical field, specially a kind of upright piano handling device.
Background technique
Piano is one of western classical music keyboard instrument, there is the laudatory title of " king of musical instrument ".By 88 keys and gold Belong to string soundboard composition.The close Europe Christopher benefit of Italian bar Toro invented piano in 1709.Piano range is almost The whole musical sounds in Musical System are enumerated, are the musical instruments that range is most wide other than pipe organ.Piano is commonly used to solo, again The performance such as play, accompany, composition and rehearsal music are very convenient.Player is by affecting inside piano by the key on lower keyboard The gavel of carpet is enclose, steel wire string is then tapped and makes a sound.Piano needs the nursing of timing, and the tone color to guarantee it is constant. In the work of carrying, carrying heavy goods are a time-consuming and laborious things, for loading 200 kilograms of goods below and that volume is little Object and heavier-weight or volume cargo, usually carry out the carrying of auxiliary weight using hand pulling type transport cart.Currently on the market Hand pulling type transport cart substantially has two classes: two-wheeled inclination pushes away carrier and the flat-pushing carrier of three-wheel, four-wheel.Hand pulling type transport cart, knot Structure is simple, low cost, and when use shovel, prizes, pushing away, drawing, laborsaving convenience, especially suitable for short-haul operation cargo, to us Production, life provide great convenience.And when moving piano, although piano has wheel, piano is kind of an enervated musical instrument, When encountering strong vibration, internal parts are easy to damage, and accuracy in pitch also will receive influence, and upright piano and ground face contact Castor is usually smaller, easily scuffing ground, there is certain destructiveness to ground;By piano lift it is mobile carry usually require four to Five people, required manpower is more, should guarantee the safety for removing qin people, while piano cannot collide again, draw and rub, it is inconvenient to implement, meeting It is low to waste many manpower and material resources, handling efficiency.Currently, existing piano handling device, does not have the liftable function of wheel, and Device itself does not have fixed function, be easy to cause the damage of piano.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of upright piano handling device, solves existing Upright piano handling device, wheel not liftable, and do not have the problem of fixed protection.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of upright piano carrying dress It sets, including pedestal, support is fixedly connected at the top of the base right side, the bottom both ends of the pedestal are fixedly connected with top Plate, the bottom of the top plate are fixedly connected with rotating block, and the rotating block is rotatably connected to rotating bracket, and the rotating bracket is remote One end from rotating block is rotatably connected to thread slider, and the thread slider is threaded with threaded rod, the right side of the threaded rod End is fixedly connected with the first handwheel, and the thread slider is rotatably connected to rotation sole piece, the rotation sole piece by rotating bracket Bottom be fixedly connected with universal wheel, the support is fixedly connected with movable frame, the bottom of the movable frame on the left of top Portion is fixedly connected with motor, and the output shaft of the motor is fixedly connected with the first runner, and first runner is driven by belt It is connected with the second runner, the first lead screw is fixedly connected at the axle center of second runner, first lead screw and movable frame turn It is dynamic to connect, it is threaded with screw slider on first lead screw, bracket is fixedly connected at the top of the screw slider, it is described Sliding groove is fixedly connected at the top of movable frame, the bracket is slidably connected with sliding groove, and the bracket is far from screw slider One end is fixedly connected with support column, and jaw frame is slidably connected on the support column, and the jaw frame is threadedly coupled close to left side There is the second lead screw, second lead screw is connect with holder pivots, and second lead screw is fixedly connected with far from one end of jaw frame Second handwheel is fixedly connected with damping frame on the left of the jaw frame, and the damping frame slidably connects pillar, the pillar Right end is fixedly connected with movable block, and the left end of the pillar is fixedly connected with claw, and the claw passes through reset spring and damping Frame left end is fixedly connected, and the claw hook is connected with upright piano.
Preferably, the quantity of the universal wheel is four.
Preferably, the both ends of the threaded rod are provided with block.
Preferably, the surface of the claw is fixedly connected with rubber pad.
Preferably, the support is fixedly connected with vehicle frame on the right side of top.
Preferably, limited block is fixedly connected in the middle part of the threaded rod.
(3) beneficial effect
The utility model provides a kind of upright piano handling device.Have it is following the utility model has the advantages that
(1), the upright piano handling device is fixedly connected with top plate by the bottom both ends of pedestal, and the bottom of top plate is solid Surely it is connected with rotating block, rotating block is rotatably connected to rotating bracket, and rotating bracket is rotatably connected to spiral shell far from one end of rotating block Line sliding block, thread slider are threaded with threaded rod, and the right end of threaded rod is fixedly connected with the first handwheel, and thread slider is by turning Dynamic holder pivots are connected with rotation sole piece, and the bottom for rotating sole piece is fixedly connected with universal wheel, have reached universal wheel liftable, right Entire pedestal is lifted, and upright piano is dragged to come, and the friction with ground is reduced during carrying, protects piano, section Labour is saved, the purpose for carrying effect is promoted.
(2), the upright piano handling device is fixedly connected with motor by the bottom of movable frame, and the output shaft of motor is solid Surely it is connected with the first runner, the first runner is sequentially connected with the second runner by belt, is fixedly connected at the axle center of the second runner There is the first lead screw, the first lead screw and movable frame are rotatablely connected, and are threaded with screw slider, the top of screw slider on the first lead screw Portion is fixedly connected with bracket, and sliding groove is fixedly connected at the top of movable frame, and bracket is slidably connected with sliding groove, and bracket is far from silk One end of thick stick sliding block is fixedly connected with support column, and jaw frame is slidably connected on support column, and jaw frame is threadedly coupled close to left side There is the second lead screw, the second lead screw is connect with holder pivots, and the second lead screw is fixedly connected with the second handwheel far from one end of jaw frame, Damping frame is fixedly connected on the left of jaw frame, damping frame slidably connects pillar, and the right end of pillar is fixedly connected with movable block, The left end of pillar is fixedly connected with claw, and claw is fixedly connected by reset spring with damping frame left end, and the surface of claw is fixed It is connected with rubber pad, during having reached vertical piano carrying, carries out gripping protection, reduction encounters strong vibration When, internal parts are easy to damage, and accuracy in pitch is affected, and improve the purpose of handling efficiency.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram;
Fig. 2 is that upright piano structural schematic diagram is clamped outside the utility model;
Fig. 3 is the utility model lifting wheel structural schematic diagram;
Fig. 4 is the utility model clamping device structural schematic diagram;
Fig. 5 is the utility model A-A structural schematic diagram;
Fig. 6 is the utility model claw structure schematic diagram.
In figure: 1 pedestal, 2 supports, 3 vehicle frames, 4 top plates, 5 rotating blocks, 6 rotating brackets, 7 thread sliders, 8 threaded rods, 9 gears Block, 10 limited blocks, 11 first handwheels, 12 rotation sole pieces, 13 universal wheels, 14 movable frames, 15 motors, 16 first runners, 17 belts, 18 second runners, 19 first lead screws, 20 screw sliders, 21 brackets, 22 sliding grooves, 23 support columns, 24 second lead screws, 25 claws Frame, 26 second handwheels, 27 damping frames, 28 movable blocks, 29 pillars, 30 reset springs, 31 claws, 32 rubber pads, 33 upright pianos.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of upright piano handling device, including pedestal 1, the top on 1 right side of pedestal is fixedly connected with support 2, and the bottom both ends of pedestal 1 are fixedly connected with top plate 4, and the bottom of top plate 4 is solid Surely it is connected with rotating block 5, rotating block 5 is rotatably connected to rotating bracket 6, and rotating bracket 6 is rotatablely connected far from one end of rotating block 5 There is thread slider 7, thread slider 7 is threaded with threaded rod 8, and the right end of threaded rod 8 is fixedly connected with the first handwheel 11, screw thread Sliding block 7 is rotatably connected to rotation sole piece 12 by rotating bracket 6, and the bottom of rotation sole piece 12 is fixedly connected with universal wheel 13, reaches Universal wheel liftable has been arrived, entire pedestal has been lifted, upright piano is dragged to come, reduction and ground during carrying Friction, protect piano, save labour, promote the purpose for carrying effect, support 2 is fixedly connected with shifting on the left of top Dynamic frame 14, the bottom of movable frame 14 are fixedly connected with motor 15, and the output shaft of motor 15 is fixedly connected with the first runner 16, and first Runner 16 is sequentially connected with the second runner 18 by belt 17, and the first lead screw 19 is fixedly connected at the axle center of the second runner 18, First lead screw 19 is rotatablely connected with movable frame 14, is threaded with screw slider 20, the top of screw slider 20 on the first lead screw 19 Portion is fixedly connected with bracket 21, and the top of movable frame 14 is fixedly connected with sliding groove 22, and bracket 21 is slidably connected with sliding groove 22, Bracket 21 is fixedly connected with support column 23 far from one end of screw slider 20, and jaw frame 25 is slidably connected on support column 23, card Crowfoot 25 is threaded with the second lead screw 24 close to left side, and the second lead screw 24 is rotatablely connected with bracket 21, and the second lead screw 24 is separate One end of jaw frame 25 is fixedly connected with the second handwheel 26, and the left side of jaw frame 25 is fixedly connected with damping frame 27, damping frame 27 Pillar 29 is slidably connected, the right end of pillar 29 is fixedly connected with movable block 28, and the left end of pillar 29 is fixedly connected with claw 31, Claw 31 is fixedly connected by reset spring 30 with 27 left end of damping frame, and 31 hook of claw is connected with upright piano 33, universal wheel 13 quantity is four, and the both ends of threaded rod 8 are provided with block 9, and the surface of claw 31 is fixedly connected with rubber pad 32, reaches During vertical piano is carried, carry out gripping protection, when reduction encounters strong vibration, internal parts are easy Damage, accuracy in pitch are affected, and improve the purpose of handling efficiency, support 2 is fixedly connected with vehicle frame 3, screw thread on the right side of top The middle part of bar 8 is fixedly connected with limited block 10.
In use, shifting the device onto upright piano rear, then motor 15 is rotated, and is driven the rotation of the first runner 16, is led to It crosses belt 17 and drives the rotation of the second runner 18, drive the rotation of the first lead screw 19, screw slider 20 is driven to move, bracket 21 is driven to transport It is dynamic, the position of device and upright piano is adjusted, then by the second handwheel 26 of rotation, the rotation of the second lead screw 24 is driven, drives card Crowfoot 25 moves, and claw 31 is driven to move, and during having reached vertical piano carrying, carries out gripping protection, reduce When encountering strong vibration, internal parts are easy to damage, and accuracy in pitch is affected, and are improved the purpose of handling efficiency, are gripped After good piano, the first handwheel 11 is then rotated, threaded rod 8 is driven to rotate, drives thread slider 7 to move, passes through 6 band of rotating bracket Turn motion block 5 rises, and top plate 4 is driven to rise, and pedestal 1 is driven to rise, and upright piano is dragged to come, having reached universal wheel can rise Drop, is lifted entire pedestal, and upright piano is dragged to come, and the friction with ground is reduced during carrying, protects steel Qin saves labour, promotes the purpose for carrying effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of upright piano handling device, including pedestal (1), it is characterised in that: the fixed company in top on the right side of the pedestal (1) It is connected to support (2), the bottom both ends of the pedestal (1) are fixedly connected with top plate (4), and the bottom of the top plate (4) is fixedly connected Have rotating block (5), the rotating block (5) is rotatably connected to rotating bracket (6), and the rotating bracket (6) is far from rotating block (5) One end is rotatably connected to thread slider (7), and the thread slider (7) is threaded with threaded rod (8), the threaded rod (8) Right end is fixedly connected with the first handwheel (11), and the thread slider (7) is rotatably connected to rotation sole piece by rotating bracket (6) (12), the bottom of rotation sole piece (12) is fixedly connected with universal wheel (13), and the support (2) is fixed close to the left side at top It is connected with movable frame (14), the bottom of the movable frame (14) is fixedly connected with motor (15), the output shaft of the motor (15) It is fixedly connected with the first runner (16), first runner (16) is sequentially connected with the second runner (18), institute by belt (17) It states and is fixedly connected at the axle center of the second runner (18) the first lead screw (19), first lead screw (19) and movable frame (14) rotate It connects, is threaded with screw slider (20) on first lead screw (19), is fixedly connected at the top of the screw slider (20) Have bracket (21), is fixedly connected with sliding groove (22) at the top of the movable frame (14), the bracket (21) and sliding groove (22) It is slidably connected, the bracket (21) is fixedly connected with support column (23), the support column far from the one end of screw slider (20) (23) it is slidably connected on jaw frame (25), the jaw frame (25) is threaded with the second lead screw (24) close to left side, described Second lead screw (24) and bracket (21) are rotatablely connected, and second lead screw (24) is fixedly connected with far from the one end of jaw frame (25) Second handwheel (26) is fixedly connected with damping frame (27) on the left of the jaw frame (25), and the damping frame (27) is slidably connected Have pillar (29), the right end of the pillar (29) is fixedly connected with movable block (28), and the left end of the pillar (29) is fixedly connected Have claw (31), the claw (31) is fixedly connected by reset spring (30) with damping frame (27) left end, the claw (31) Hook is connected with upright piano (33).
2. a kind of upright piano handling device according to claim 1, it is characterised in that: the quantity of the universal wheel (13) It is four.
3. a kind of upright piano handling device according to claim 1, it is characterised in that: the both ends of the threaded rod (8) It is provided with block (9).
4. a kind of upright piano handling device according to claim 1, it is characterised in that: the surface of the claw (31) is solid Surely rubber pad (32) are connected with.
5. a kind of upright piano handling device according to claim 1, it is characterised in that: the support (2) is close to top Right side be fixedly connected with vehicle frame (3).
6. a kind of upright piano handling device according to claim 1, it is characterised in that: the middle part of the threaded rod (8) It is fixedly connected with limited block (10).
CN201820721330.3U 2018-05-15 2018-05-15 A kind of upright piano handling device Expired - Fee Related CN208216809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820721330.3U CN208216809U (en) 2018-05-15 2018-05-15 A kind of upright piano handling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820721330.3U CN208216809U (en) 2018-05-15 2018-05-15 A kind of upright piano handling device

Publications (1)

Publication Number Publication Date
CN208216809U true CN208216809U (en) 2018-12-11

Family

ID=64508065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820721330.3U Expired - Fee Related CN208216809U (en) 2018-05-15 2018-05-15 A kind of upright piano handling device

Country Status (1)

Country Link
CN (1) CN208216809U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112061810A (en) * 2020-08-29 2020-12-11 温州宇岚科技有限公司 Intelligent unloading machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112061810A (en) * 2020-08-29 2020-12-11 温州宇岚科技有限公司 Intelligent unloading machine

Similar Documents

Publication Publication Date Title
CN208216809U (en) A kind of upright piano handling device
CN108032449A (en) A kind of mineral ore cutter device
CN206827077U (en) A kind of stable type basketball manufacture device for labeling
CN209063075U (en) A kind of cargo carrying implement
CN206427080U (en) A kind of special novel handcart of logistics
CN209038568U (en) A kind of logistics package clamping device
CN208429118U (en) A kind of grand piano handling device
CN207231936U (en) A kind of easy-operating abrasion performance testing machine
CN206414723U (en) A kind of physical education training ball serving device
CN208706227U (en) A kind of mobile base device of the piano of size adjustable
CN209177925U (en) A kind of liftable logistics trolley
CN204988484U (en) A weighing device for grain purchases
CN209688415U (en) High-intensitive printer accessory
CN207957660U (en) A kind of rolled copper foil multi-function rotating shipping unit
CN208390758U (en) A kind of elevator steel band production stretching device that can guarantee uniform tension in order
CN207156766U (en) A kind of accounting bill fold
CN202146569U (en) Golf ball bag
CN108284861A (en) Short distance material transfer device with dust-proof protective structure
CN213712412U (en) Temperature and humidity detection device convenient to adjust
CN212560196U (en) Stem cell extraction element
CN206511673U (en) Automatic foodstuff releasing apparatus
CN207107703U (en) A kind of multifunctional intellectual carrying platform
CN209581043U (en) A kind of caster of piano mounting structure
CN209581562U (en) A kind of year thing handcart
CN207752773U (en) A kind of music stand convenient for page turning

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181211

Termination date: 20200515

CF01 Termination of patent right due to non-payment of annual fee