CN213958571U - Support frame for fixing outer ring of grand piano - Google Patents
Support frame for fixing outer ring of grand piano Download PDFInfo
- Publication number
- CN213958571U CN213958571U CN202022577159.3U CN202022577159U CN213958571U CN 213958571 U CN213958571 U CN 213958571U CN 202022577159 U CN202022577159 U CN 202022577159U CN 213958571 U CN213958571 U CN 213958571U
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- China
- Prior art keywords
- telescopic link
- outer lane
- installation piece
- stabilizer blade
- grand piano
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Abstract
The utility model relates to a grand piano technical field discloses a support frame for fixed grand piano's outer lane, and the material of outer lane is wooden, is equipped with the opening on the outer lane, including telescopic link and supporting legs, the supporting legs is equipped with two and sets up respectively at the both ends of telescopic link, and the supporting legs is including installation piece and stabilizer blade, and the installation piece is connected with the telescopic link, and the stabilizer blade is equipped with two and the symmetry sets up on the installation piece, and the one end and the installation piece of stabilizer blade are connected, and the other end of stabilizer blade leans out to set up and is connected with the end plate, and the end plate is mutually perpendicular with the telescopic link. The utility model has the advantages of can prevent that the outer lane from taking place plastic deformation, and convenient transportation, application scope are wide and the practicality is strong.
Description
Technical Field
The utility model relates to a grand piano technical field especially relates to a support frame for fixing grand piano's outer lane.
Background
Grand piano is a kind of piano that is used for large-scale performance or professional, and grand piano's outer lane is crooked thin wall structure, and its thickness generally is about 22mm, and the material of outer lane is wooden usually, so the outer lane is comparatively soft, in the transportation, elastic deformation takes place easily under the exogenic action in the outer lane, at the in-process of stewing, elastic deformation takes place easily under the action of gravity in the outer lane, and the surface of outer lane is comparatively smooth, inconvenient operating personnel snatchs the outer lane, inconvenient transportation outer lane.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the support frame for fixing the outer ring of the grand piano is capable of preventing the outer ring from generating plastic deformation, convenient to transport, wide in application range and high in practicability.
In order to solve the technical problem, the utility model provides a support frame for fixed grand piano's outer lane, the material of outer lane is wooden, be equipped with the opening on the outer lane, including telescopic link and supporting legs, the supporting legs is equipped with two and sets up respectively the both ends of telescopic link, the supporting legs is including installation piece and stabilizer blade, the installation piece with the telescopic link is connected, the stabilizer blade is equipped with two and symmetry setting and is in on the installation piece, the one end of stabilizer blade with the installation piece is connected, the other end of stabilizer blade leans out the setting and is connected with the end plate, the end plate with the telescopic link is mutually perpendicular.
As the utility model discloses preferred scheme still includes locking screw, be equipped with on the end plate and supply the mounting hole that locking screw passed, the outer lane is close to be equipped with the screw hole on the inside wall of opening part, locking screw passes the mounting hole with the screw jogged joint.
As the utility model discloses preferred scheme, the end plate is kept away from one side of installation piece is equipped with the cushion.
As the preferred proposal of the utility model, the rubber mat is provided with the non-slip strip.
As the utility model discloses preferred scheme, the installation piece with the connection can be dismantled to the telescopic link.
As the utility model discloses preferred scheme, the installation piece with telescopic link threaded connection.
The embodiment of the utility model provides a support frame for fixing grand piano's outer lane compares with prior art, and its beneficial effect lies in:
when the outer ring is used, the support frame is placed on the outer ring and provided with the opening, the end plate on one support leg is tightly attached to the inner side wall of the opening, and then the support frame is stretched until the end plate on the other support leg is tightly attached to the inner side wall of the opening, so that the support frame provides outward supporting force for the side wall of the opening of the outer ring, the outer ring cannot swing in the transportation process, the plastic deformation of the outer ring in the transportation process or the idle process is effectively prevented, and meanwhile, the transportation is facilitated; in addition, through the setting of telescopic link for the support frame is applicable to the fixed of the outer lane that the size is not of uniform size, and application scope is wide, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the installation of an outer race of a grand piano;
fig. 2 is a top view of a support frame for fixing an outer ring of a grand piano according to an embodiment of the present invention;
fig. 3 is a side view of a support frame for fixing an outer ring of a grand piano according to an embodiment of the present invention;
in the figure, 1, outer ring; 2. an opening; 3. a telescopic rod; 4. supporting legs; 5. mounting blocks; 6. a support leg; 7. and an end plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, the utility model provides a preferred embodiment of a support frame for fixed grand piano's outer lane 1 of preferred embodiment, the material of its outer lane 1 is wooden, be equipped with opening 2 on the outer lane 1, the support frame includes telescopic link 3 and supporting legs 4, supporting legs 4 are equipped with two and set up respectively the both ends of telescopic link 3, supporting legs 4 include installation piece 5 and stabilizer blade 6, installation piece 5 with telescopic link 3 is connected, stabilizer blade 6 is equipped with two and the symmetry sets up on the installation piece 5, specifically, two stabilizer blade 6 is the chevron shape, the one end of stabilizer blade 6 with installation piece 5 is connected, the other end of stabilizer blade 6 leans out to set up and is connected with end plate 7, end plate 7 with telescopic link 3 is mutually perpendicular.
When the outer ring supporting device is used, the supporting frame is placed at the position, provided with the opening 2, of the outer ring 1, the end plate 7 on one supporting leg 4 is tightly attached to the inner side wall of the opening 2, then the supporting frame is stretched until the end plate 7 on the other supporting leg 4 is tightly attached to the inner side wall of the opening 2, so that the supporting frame is utilized to provide outward supporting force for the side wall of the opening 2 of the outer ring 1, the outer ring 1 cannot swing in the transportation process, plastic deformation of the outer ring 1 in the transportation process or the idle process is effectively prevented, and meanwhile transportation is facilitated; in addition, through the setting of telescopic link 3 for the support frame is applicable to the fixed of the outer lane 1 that the size is not of uniform size, and application scope is wide, and the practicality is strong.
Exemplarily, the support frame further comprises a locking screw, a mounting hole for the locking screw to pass through is formed in the end plate 7, a screw hole is formed in the inner side wall of the outer ring 1 close to the opening 2, and the locking screw passes through the mounting hole and is connected with the screw hole; from this, fix the support frame on outer lane 1, can prevent effectively that the support frame from taking place the displacement and even the landing, guarantee that support frame and outer lane 1 are connected firmly, simultaneously, carry out the spraying operation and make things convenient for clamping outer lane 1 to outer lane 1, convenient operating personnel gripping outer lane 1 when transporting outer lane 1, convenient transport is got and is put outer lane 1.
For example, a rubber mat is arranged on one side, away from the mounting block 5, of the end plate 7, and a non-slip strip is arranged on the rubber mat; therefore, the support frame can be effectively prevented from sliding off in the installation process, the transportation process or the idle process, and the connection stability of the support frame and the outer ring 1 is ensured.
Illustratively, the mounting block 5 is detachably connected with the telescopic rod 3, and preferably, the mounting block 5 is in threaded connection with the telescopic rod 3; from this, make things convenient for dismouting telescopic link 3 and supporting legs 4, especially when needing to change telescopic link 3 or supporting legs 4, only need to change a part can, reduce cost.
In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are used in a generic sense, e.g., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a support frame for fixed grand piano's outer lane, the material of outer lane is wooden, be equipped with the opening on the outer lane, its characterized in that, including telescopic link and supporting legs, the supporting legs is equipped with two and sets up respectively the both ends of telescopic link, the supporting legs is including installation piece and stabilizer blade, the installation piece with the telescopic link is connected, the stabilizer blade is equipped with two and symmetry and sets up on the installation piece, the one end of stabilizer blade with the installation piece is connected, the other end of stabilizer blade leans out to set up and is connected with the end plate, the end plate with the telescopic link is mutually perpendicular.
2. The supporting bracket for fixing the outer ring of a grand piano of claim 1, further comprising a locking screw, wherein a mounting hole for the locking screw to pass through is formed in the end plate, a screw hole is formed in the inner side wall of the outer ring near the opening, and the locking screw passes through the mounting hole and is connected to the screw hole.
3. The support bracket for fixing an outer ring of a grand piano as claimed in claim 1, wherein a side of the end plate away from the mounting block is provided with a rubber pad.
4. The support bracket of claim 3, wherein the rubber pad is provided with a slip-proof strip.
5. The support bracket of claim 1, wherein the mounting block is detachably coupled to the telescopic bar.
6. The support bracket of claim 5, wherein the mounting block is screw-coupled with the telescopic bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577159.3U CN213958571U (en) | 2020-11-09 | 2020-11-09 | Support frame for fixing outer ring of grand piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577159.3U CN213958571U (en) | 2020-11-09 | 2020-11-09 | Support frame for fixing outer ring of grand piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213958571U true CN213958571U (en) | 2021-08-13 |
Family
ID=77207986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022577159.3U Active CN213958571U (en) | 2020-11-09 | 2020-11-09 | Support frame for fixing outer ring of grand piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213958571U (en) |
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2020
- 2020-11-09 CN CN202022577159.3U patent/CN213958571U/en active Active
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