CN203562190U - Outdoor marimba stand - Google Patents
Outdoor marimba stand Download PDFInfo
- Publication number
- CN203562190U CN203562190U CN201320704907.7U CN201320704907U CN203562190U CN 203562190 U CN203562190 U CN 203562190U CN 201320704907 U CN201320704907 U CN 201320704907U CN 203562190 U CN203562190 U CN 203562190U
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- China
- Prior art keywords
- marimba
- outdoor
- fixed
- carriage release
- frame
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- Expired - Lifetime
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- 239000003351 stiffener Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses an outdoor marimba stand comprising two bracing frames and two crossbeams. Each bracing frame includes a bottom rod, two universal wheels at two sides under the bottom rod, two vertical rods at two sides over the bottom rod, a connection rod between the two vertical rods, two movable rods inserted into the two vertical rods respectively, and a supporting rod fixedly connected over the movable rods. A supporting plate extends from one side of one supporting rod, and a supporting plate also extends from one side, opposite to the above side, of the other supporting rod. Two ends of a marimba overlap the two supporting plates respectively and are fastened by bolts. The two crossbeams are additionally disposed between the two bracing frames, so the outdoor marimba stand is improved in stability and suitable for outdoor uses. The movable rods can move relative to the vertical rods and are equipped with scales, such that the height of a marimba is adjustable and the movable rods at two sides can be adjusted to be equally high. Each of the two supporting rods is provided with a telescoping rod, and a music score holding plate can be erected via a cylinder on the telescoping rod and a clamp to conveniently hold a music score sheet.
Description
Technical field
The utility model relates to a kind of supporting frame, especially a kind of outdoor marimba frame.
Background technology
Existing marimba frame is just simply provided with two independently bracing frames in the bottom, two ends of marimba, and two bracing frame bottoms are equipped with two universal wheels.Although such structure is simple, structural strength is low, is not suitable for outdoor application, and dismounting is complicated, affects installation effectiveness.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of structural strength is high, stability is strong and dismounting outdoor marimba frame easily.
In order to solve the problems of the technologies described above, the utility model comprises and splits two bracing frames of both sides and connect two bracing frames and upper and lower corresponding two crossbeams that arrange, each support frame as described above includes a bottom bar, be arranged on two ends, bottom bar bottom and with two universal wheels of brake, be symmetricly set on two vertical bars of both sides, bottom bar upper end, be arranged on two connecting links between vertical bar, can be inserted into up or down respectively two carriage release levers in two vertical bars and the support bar that is fixed in two carriage release lever tops, the opposite side of two described support bars has extended to form respectively a back up pad, the two ends of marimba are overlapped on respectively in two described back up pads and by bolted.
The two ends that are positioned at the crossbeam of top in two described crossbeams are fixed in respectively on two connecting links, and the two ends that are positioned at the crossbeam of below are fixed in respectively on two bottom bars, between two described crossbeams, are provided with a plurality of stiffeners.
Two described support bars are the rectangular shaft of inner hollow and an end opening, in each support bar, be all fitted with matchingly an expansion link, described in each, expansion link can move and be tightened up by jackscrew in corresponding support bar, the end of each expansion link all extends upward and is formed with a cylinder, is all provided with one and for clamping music score, places the fixture of plate described in each on cylinder.
Described in each, on carriage release lever, be all formed with scale.
Described in each, vertical bar is the rectangular shaft of inner hollow and upper end open, the outer wall top of each vertical bar is all formed with a rectangular ring groove with a manhole, is all provided with matchingly one for compressing the clamp system of corresponding carriage release lever described in each on groove.
Described in each, clamp system includes a straight-flanked ring and consisting of three fixed sidewalls and movable side wall and is movably arranged on the screw mandrel on a fixed sidewall, described in each, movable side wall one end is hinged on a fixed sidewall, the other end is overlapped on the fixed sidewall that screw mandrel is installed and this end end is formed with a U-shaped mouth, described in each the inner side of movable side wall be all formed with one can be through manhole in groove and for compressing the elasticity round bump of corresponding carriage release lever, described in each, screw mandrel one end is hinged on a fixed sidewall, the other end can be threaded rotationally and one twist that hand and this end can insert in the U-shaped mouth of movable side wall and tight by stubborn hand.
Described in each, in clamp system, be relatively fixed on sidewall and be formed with one for the threaded hole of jackscrew is installed with movable side wall.
The beneficial effects of the utility model are: by add two crossbeams between two bracing frames, and between two crossbeams, be provided with a plurality of stiffeners, improved the structural strength of single unit system, strengthened the stability of device, be applicable to outdoor application; Carriage release lever can move relative to vertical bar, and then can regulate the height of marimba, and applicable crowd is extensive, and on carriage release lever, is formed with scale, can guarantee that the carriage release lever of both sides can be transferred to sustained height; On two support bars, be also respectively equipped with expansion link, by the cylinder on expansion link and fixture, can erect music score and place plate, be convenient to the placement of music score.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the outdoor marimba frame of the utility model;
Fig. 2 is the plan structure schematic diagram of the outdoor marimba frame of the utility model;
Fig. 3 is the structural representation of bracing frame in the utility model;
Fig. 4 is the structural representation of clamp system in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Referring to Fig. 1 to Fig. 4, outdoor marimba frame of the present utility model comprises and splits two bracing frames 1 of both sides and connect two bracing frames 1 and upper and lower corresponding two crossbeams 2 that arrange, each support frame as described above 1 includes a bottom bar 11, be arranged on bottom bar 11 two ends, bottom and with brake two universal wheels 12, be symmetricly set on two vertical bars 13 of bottom bar 11 both sides, upper end, be arranged on the connecting link 14 of 13, two vertical bars, the support bar 16 that can be inserted into up or down respectively two carriage release levers 15 in two vertical bars 13 and be fixed in two carriage release lever 15 tops, the opposite side of two described support bars 16 has extended to form respectively a back up pad 17, the two ends of marimba are overlapped on respectively in two described back up pads 17 and by bolted.By adding two crossbeams 21 of two bracing frame, strengthened the stability of device, be applicable to outdoor application.
The two ends that are positioned at the crossbeam 2 of top in two described crossbeams 2 are fixed in respectively on two connecting links 14, and the two ends that are positioned at the crossbeam 2 of below are fixed in respectively on two bottom bars 11, between two described crossbeams 2, are provided with a plurality of stiffeners 3.Between two crossbeams 2, be provided with a plurality of stiffeners 3, improved the structural strength of single unit system.
Two described support bars 16 are the rectangular shaft of inner hollow and an end opening, the interior expansion link 18 that is all fitted with matchingly of each support bar 16, described in each, expansion link 18 can and be tightened up by jackscrew in the interior movement of corresponding support bar 16, the end of each expansion link 18 all extends upward and is formed with a cylinder 19, is all provided with one and for clamping music score, places the fixture 4 of plate described in each on cylinder 19.By the cylinder 19 on expansion link 18 and fixture 4, can erect music score and place plate, be convenient to the placement of music score.
Described in each, on carriage release lever 15, be all formed with scale 151.By aiming at 151 adjusting carriage release levers 15, can guarantee that the carriage release lever 15 of both sides can be transferred to sustained height;
Described in each, vertical bar 13 is the rectangular shaft of inner hollow and upper end open, the outer wall top of each vertical bar 13 is all formed with a rectangular ring groove with a manhole, is all provided with matchingly one for compressing the clamp system 5 of corresponding carriage release lever 15 described in each on groove.
Described in each, clamp system 5 includes a straight-flanked ring and consisting of three fixed sidewalls 51 and movable side wall 52 and is movably arranged on the screw mandrel 53 on a fixed sidewall 51, described in each, movable side wall 52 one end are hinged on a fixed sidewall 51, the other end is overlapped on the fixed sidewall 51 that screw mandrel 53 is installed and this end end is formed with a U-shaped mouth 54, described in each the inner side of movable side wall 52 be all formed with one can be through manhole in groove and for compressing the elasticity round bump 55 of corresponding carriage release lever 15, described in each, screw mandrel 53 one end are hinged on a fixed sidewall 51, the other end can be threaded rotationally and one twist hand 56 and this end and can insert in the U-shaped mouth 54 of movable side wall 52 and by stubborn hand 56 compressions.Adopt clamp system 5 of the present utility model to substitute original jackscrew, guaranteed the chuck strength of carriage release lever 15 and vertical bar 13, make one-piece construction more firm.
Described in each, in clamp system 5, be relatively fixed on sidewall 51 and be formed with one for the threaded hole 57 of jackscrew is installed with movable side wall 52.The setting of threaded hole 57 is alternative design that elasticity round bump 55 clamped while losing efficacy, to clamp carriage release lever 15 and the vertically another kind of assurance of bar 13, when elasticity round bump 55 clamps inefficacy, can also pass threaded hole 5 by jackscrew and realize carriage release lever 15 and the vertically clamping of bar 13.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but within these embodiment are included in scope of the present utility model.
Claims (7)
1. an outdoor marimba frame, it is characterized in that: comprise and split two bracing frames (1) of both sides and connect two bracing frames (1) and upper and lower corresponding two crossbeams (2) that arrange, each support frame as described above (1) includes a bottom bar (11), be arranged on two ends, bottom bar (11) bottom and with two universal wheels (12) of brake, be symmetricly set on two vertical bars (13) of bottom bar (11) both sides, upper end, be arranged on the connecting link (14) between two vertical bars (13), can be inserted into up or down respectively two carriage release levers (15) in two vertical bars (13) and the support bar (16) that is fixed in two carriage release levers (15) top, the opposite side of two described support bars (16) has extended to form respectively a back up pad (17), the two ends of marimba are overlapped on respectively in two described back up pads (17) and by bolted.
2. according to outdoor marimba frame claimed in claim 1, it is characterized in that: the two ends that are positioned at the crossbeam (2) of top in two described crossbeams (2) are fixed in respectively on two connecting links (14), the two ends that are positioned at the crossbeam (2) of below are fixed in respectively two bottom bars (11) above, are provided with a plurality of stiffeners (3) between two described crossbeams (2).
3. according to outdoor marimba frame claimed in claim 1, it is characterized in that: two described support bars (16) are the rectangular shaft of inner hollow and an end opening, in each support bar (16), be all fitted with matchingly an expansion link (18), expansion link described in each (18) can move and be tightened up by jackscrew in corresponding support bar (16), the end of each expansion link (18) all extends upward and is formed with a cylinder (19), is all provided with one and for clamping music score, places the fixture (4) of plate on cylinder described in each (19).
4. according to outdoor marimba frame claimed in claim 1, it is characterized in that: on carriage release lever described in each (15), be all formed with scale (151).
5. according to outdoor marimba frame claimed in claim 1, it is characterized in that: described in each, vertical bar (13) is the rectangular shaft of inner hollow and upper end open, the outer wall top of each vertical bar (13) is all formed with a rectangular ring groove with a manhole, is all provided with matchingly one for compressing the clamp system (5) of corresponding carriage release lever (15) described in each on groove.
6. according to outdoor marimba frame claimed in claim 5, it is characterized in that: clamp system described in each (5) includes a straight-flanked ring and consisting of three fixed sidewalls (51) and a movable side wall (52) and is movably arranged on the screw mandrel (53) on a fixed sidewall (51), movable side wall described in each (52) one end is hinged on a fixed sidewall (51), the other end is overlapped on the fixed sidewall (51) that screw mandrel (53) are installed and this end end is formed with a U-shaped mouth (54), the inner side of movable side wall described in each (52) is all formed with one can be through manhole in groove and for compressing the elasticity round bump (55) of corresponding carriage release lever (15), screw mandrel described in each (53) one end is hinged on a fixed sidewall (51), the other end can be threaded rotationally and one twist hand (56) and this end and can insert in the U-shaped mouth (54) of movable side wall (52) and be compressed by stubborn hand (56).
7. according to outdoor marimba frame claimed in claim 6, it is characterized in that: in clamp system described in each (5), be relatively fixed on sidewall (51) and be formed with one for the threaded hole (57) of jackscrew is installed with movable side wall (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704907.7U CN203562190U (en) | 2013-11-07 | 2013-11-07 | Outdoor marimba stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704907.7U CN203562190U (en) | 2013-11-07 | 2013-11-07 | Outdoor marimba stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562190U true CN203562190U (en) | 2014-04-23 |
Family
ID=50511894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704907.7U Expired - Lifetime CN203562190U (en) | 2013-11-07 | 2013-11-07 | Outdoor marimba stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464697A (en) * | 2014-12-23 | 2015-03-25 | 天津东方腾飞乐器有限责任公司 | Marimba frame |
-
2013
- 2013-11-07 CN CN201320704907.7U patent/CN203562190U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464697A (en) * | 2014-12-23 | 2015-03-25 | 天津东方腾飞乐器有限责任公司 | Marimba frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |