CN209325298U - A kind of acoustic meter support frame convenient for adjusting - Google Patents
A kind of acoustic meter support frame convenient for adjusting Download PDFInfo
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- CN209325298U CN209325298U CN201821991516.7U CN201821991516U CN209325298U CN 209325298 U CN209325298 U CN 209325298U CN 201821991516 U CN201821991516 U CN 201821991516U CN 209325298 U CN209325298 U CN 209325298U
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- bolted
- support frame
- acoustic meter
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Abstract
The utility model discloses a kind of acoustic meter support frames convenient for adjusting, including pedestal, telescopic rod and fixed frame, telescopic rod is bolted and fixed on the pedestal, and block set is equipped on telescopic rod, the block set is bolted with fixed plate by fixing bolt, and the right end of fixed plate is equipped with hydraulically extensible cylinder, the front of the hydraulically extensible cylinder is provided with front bar, and the front end of front bar is bolted and fixed with connecting rod, the front end of the connecting rod is provided with external member, and fixed link is bolted in external member, the upper end of the fixed link is fixed with fixed frame, and threaded rod is rotatably connected on the right of fixed frame, the left end of the clamping plate is fixed with clamping plate, and the right end of clamping plate is provided with the small bar of rotation., convenient for the acoustic meter support frame adjusted, structure setting is more reasonable for this, the fixed frame of the support base of this equipment, support rod and acoustic meter, it is all easy for installation and removal, is readily transported, it is convenient for collecting, the occupancy for reducing space, facilitates adjusting height, and transformation measurement angle is easy.
Description
Technical field
The utility model relates to acoustic meter support frame technical field, specially a kind of acoustic meter support frame convenient for adjusting.
Background technique
Environment measuring is increasingly paid attention at present, the comparison of item of environment measuring is more, such as the detection of noise, and into
In row noise detecting process, various auxiliary tools, such as detection support can be used, detection support is also varied, still
The bracket used when carrying out noise measuring at present, setting structure is relatively simple, either in measurement height or measurement accuracy
On can all be restricted, so more or less influence whether measurement data result.
In order to solve defect and deficiency present in acoustic meter support frame set forth above, it is badly in need of improving acoustic meter support
The technology of frame, setting are easy for installation and removal, and are readily transported, and facilitate adjusting height, and transformation measurement angle is simple and convenient, thus
A kind of acoustic meter support frame convenient for adjusting is provided.
Utility model content
The technical issues of the utility model solves is the bracket for overcoming the prior art used when carrying out noise measuring, if
It is relatively simple to set structure, either can all be restricted in measurement height or measurement accuracy, so more or less will affect
To the defect of measurement data result, a kind of acoustic meter support frame convenient for adjusting is provided.A kind of acoustic meter convenient for adjusting
The features such as support frame, which has, to be easy for installation and removal, and is readily transported, and facilitates adjusting height, and transformation measurement angle is simple and convenient.
To achieve the above object, the utility model provides the following technical solutions: a kind of acoustic meter support frame convenient for adjusting,
Including pedestal, telescopic rod and fixed frame, telescopic rod is bolted and fixed on the pedestal, and block set is equipped on telescopic rod, it is described
Block set is bolted with fixed plate by fixing bolt, and the right end of fixed plate is equipped with hydraulically extensible cylinder, the hydraulically extensible cylinder
Front is provided with front bar, and the front end of front bar is bolted and fixed with connecting rod, and the front end of the connecting rod is provided with external member, and external member
It is inside bolted with fixed link, the upper end of the fixed link is fixed with fixed frame, and threaded rod is rotatably connected on the right of fixed frame, institute
The left end for stating threaded rod is fixed with clamping plate, and the right end of clamping plate is provided with the small bar of rotation.
Preferably, the centre of the pedestal is provided with central shaft rod, and 120 degree are provided with one on the anchor ring of central shaft rod
Connecting plate is organized, be spirally connected fixed headtree on connecting plate, and the front lower portion of every group of headtree is mounted on idler wheel, utilizes triangle
The stability of frame, angularly bifurcated is arranged, and installs universal wheel in each headtree lower end, and progress is facilitated to rotate with dot to reach
To the purpose changed direction, while while also facilitating detection entire support frame easy to remove.
Preferably, the headtree is bolted on connecting plate, and is detachably connected between headtree and connecting plate
It connects, connection relationship is simple to operation, is easily installed and dismantles, facilitate and transported, while facilitating and being stored, and reduces using empty
Between occupancy.
Preferably, the telescopic rod be vertically spirally connected in the central shaft rod of pedestal, and it is detachable between telescopic rod and central shaft rod
Connection, simultaneous retractable bar are retractable structure, are easy for installation and removal, can make between telescopic rod and pedestal with being combined
With can height be adjusted according to demands on examination at any time in telescopic rod, easy to operate, more practical simplicity.
Preferably, the front end of the fixing bolt is bolted in the fixed plate before block set, and the rear end of fixing bolt is set
It is equipped with twisting bolt, while fixing bolt constitutes turntable by twisting bolt, and rotational angle is any, twists by twisting
Bolt carries out rotation fixing bolt, while loosening the close connection relationship between fixed plate and block set, can carry out in this way
The tilt angle of adjustment fixing plate.
Preferably, the small bar of the rotation and threaded rod are turntable, and rotate the angle of rotation of small bar and threaded rod
Degree is any, rotates small bar by rotation and carries out rotation threaded rod, changes the gap size between clamping plate, facilitate carry out different size
Clamp acoustic meter, usage range is more extensive, and easy to adjust simple, staff is easy to operate use.
Preferably, the external member of the fixed link and connecting rod, which is spirally connected, links together, and removable between fixed link and external member
Connection is unloaded, the taking-up at any time and installation of fixed frame are facilitated, is easy to use.
Compared with prior art, the utility model has the beneficial effects that should be whole to tie convenient for the acoustic meter support frame of adjusting
Structure setting is more reasonable, and the fixed frame of the support base of this equipment, support rod and acoustic meter is all easy for installation and removal, just
It is convenient for collecting in transport, the occupancy in space is reduced, adjusting height is facilitated, transformation measurement angle is simple and convenient.
Detailed description of the invention
Fig. 1 is the schematic elevation view of the utility model structure；
Fig. 2 faces expanded schematic diagram for the utility model structure；
Fig. 3 is the superstructure schematic rear view of the utility model structure；
Fig. 4 is the fixed frame fixed structure schematic diagram of the utility model structure；
Fig. 5 is the pedestal overlooking structure diagram of the utility model structure.
Figure label: 1, pedestal, 100, headtree, 101, idler wheel, 102, connecting plate, 103, central shaft rod, 2, telescopic rod, 3,
Hydraulically extensible cylinder, 30, front bar, 4, block set, 5, fixed plate, 6, fixing bolt, 7, connecting rod, 70, external member, 8, fixed frame, 9, turn
Move small bar, 10, threaded rod, 11, clamping plate, 12, fixed link, 13, twisting bolt.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of acoustic meter support frame convenient for adjusting, packet
Include pedestal 1, headtree 100, idler wheel 101, connecting plate 102, central shaft rod 103, telescopic rod 2, hydraulically extensible cylinder 3, front bar 30, block set
4, fixed plate 5, fixing bolt 6, connecting rod 7, external member 70, fixed frame 8, the small bar 9 of rotation, threaded rod 10, clamping plate 11 and fixed link
12, bolt 13 is twisted, is bolted and fixed with telescopic rod 2 on pedestal 1, and be equipped with block set 4 on telescopic rod 2, block set 4 passes through fixing bolt
6 are bolted with fixed plate 5, and the right end of fixed plate 5 is equipped with hydraulically extensible cylinder 3, and the front of hydraulically extensible cylinder 3 is provided with front bar
30, and the front end of front bar 30 is bolted and fixed with connecting rod 7, the front end of connecting rod 7 is provided with external member 70, and is spirally connected in external member 70
There is fixed link 12, the upper end of fixed link 12 is fixed with fixed frame 8, and the right of fixed frame 8 is rotatably connected to threaded rod 10, screw thread
The left end of bar 10 is fixed with clamping plate 11, and the right end of clamping plate 11 is provided with the small bar 9 of rotation.
Such as Fig. 5, the centre of pedestal 1 is provided with central shaft rod 103, and is arranged on the anchor ring of central shaft rod 103 at interval of 120 degree
There is one group of connecting plate 102, be spirally connected fixed headtree 100 on connecting plate 102, and the front lower portion of every group of headtree 100 is pacified
Equipped with idler wheel 101, using the stability of tripod, angularly bifurcated is arranged, and installs universal wheel, side in each headtree lower end
Entire support frame easy to remove, bifurcated when just carrying out with dot rotation to achieve the purpose that change direction, while also facilitating detection
Bar 100 is bolted on connecting plate 102, and is detachably connected between headtree 100 and connecting plate 102, connection relationship
It is simple to operation, it is easily installed and dismantles, facilitate and transported, while facilitating and being stored, reduce the occupancy of use space.
Such as Fig. 1-2, telescopic rod 2 be vertically spirally connected in the central shaft rod 103 of pedestal 1, and between telescopic rod 2 and central shaft rod 103
It is detachably connected, simultaneous retractable bar 2 is retractable structure, is easy for installation and removal between telescopic rod and pedestal, can be with progress
It is applied in combination, can height be adjusted according to demands on examination at any time in telescopic rod, easy to operate, more practical simplicity.
Such as Fig. 3, the front end of fixing bolt 6 is bolted in the fixed plate 5 of 4 front of block set, and the rear end of fixing bolt 6 is set
It is equipped with twisting bolt 13, while fixing bolt 6 constitutes turntable by twisting bolt 13, and rotational angle is any, it is convenient logical
It crosses twisting twisting bolt and carries out rotation fixing bolt, while loosening the close connection relationship between fixed plate and block set, can pass through
The tilt angle of fixed plate is adjusted in this mode.
It such as Fig. 4, rotates small bar 9 and threaded rod 10 is turntable, and rotate the rotation of small bar 9 and threaded rod 10
Angle is any, carries out rotation threaded rod by rotating small bar, changes the gap size between clamping plate, facilitate progress different size of
Clamp acoustic meter, usage range is more extensive, easy to adjust simple, and staff is easy to operate use, fixed link 12 with connect
The external member 70 of bar 7, which is spirally connected, to link together, and is detachably connected between fixed link 12 and external member 70, facilitates fixed frame at any time
It takes out and installs, be easy to use.
Working principle: it when being convenient for the acoustic meter support frame adjusted using this, is taken out of connecting rod 7 external member 70 first
Acoustic meter is placed on the front of fixed frame 8 by fixed link 12 out later, and the left end of acoustic meter is against on the left plate block of fixed frame 8,
The another side opposite direction clamping plate 11 of acoustic meter, clamping plate 11 is fixed on the left end of threaded rod 10, rotates threaded rod by rotating small bar 9
10, the clamping plate 11 of 10 left end of threaded rod is mobile toward the left side, and acoustic meter is clamped, later by the fixed link 12 of 8 lower end of fixed frame
It is screwed in external member 70,101 adjustment direction of idler wheel of 1 lower section of rotating base is carried out according to detection position, it is flexible using rotation
Bar 2 is adjusted detection height, changes the gradient of fixed plate 5 by twisting twisting bolt 13 later, is stretched later using hydraulic
Contracting cylinder 3 stretches, more accurate detection after structure adjusting, and adjustment mode is simple to operation, and staff is easy to operate
It uses, more quickly and precisely, here it is this convenient for the working principle of the acoustic meter support frame adjusted for detection.
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 (7)
1. a kind of acoustic meter support frame convenient for adjusting, including pedestal (1), telescopic rod (2) and fixed frame (8), it is characterised in that:
It is bolted and fixed with telescopic rod (2) on the pedestal (1), and is equipped with block set (4) on telescopic rod (2), the block set (4) passes through solid
Determine bolt (6) to be bolted with fixed plate (5), and the right end of fixed plate (5) is equipped with hydraulically extensible cylinder (3), the hydraulically extensible cylinder
(3) front is provided with front bar (30), and the front end of front bar (30) is bolted and fixed with connecting rod (7), before the connecting rod (7)
End is provided with external member (70), and is bolted with fixed link (12) in external member (70), and the upper end of the fixed link (12) is fixed with fixation
Frame (8), and threaded rod (10) are rotatably connected on the right of fixed frame (8), the left end of the threaded rod (10) is fixed with clamping plate
(11), and the right end of clamping plate (11) is provided with the small bar (9) of rotation.
2. a kind of acoustic meter support frame convenient for adjusting according to claim 1, it is characterised in that: the pedestal (1)
Centre is provided with central shaft rod (103), and 120 degree are provided with one group of connecting plate (102) on the anchor ring of central shaft rod (103),
Be spirally connected fixed headtree (100) on connecting plate (102), and the front lower portion of every group of headtree (100) is mounted on idler wheel
(101)。
3. a kind of acoustic meter support frame convenient for adjusting according to claim 2, it is characterised in that: the headtree
(100) it is bolted on connecting plate (102), and is detachably connected between headtree (100) and connecting plate (102).
4. a kind of acoustic meter support frame convenient for adjusting according to claim 1 or 2, it is characterised in that: the telescopic rod
(2) it is vertically spirally connected interior with the central shaft rod (103) of pedestal (1), and is detachably connected between telescopic rod (2) and central shaft rod (103), together
When telescopic rod (2) be retractable structure.
5. a kind of acoustic meter support frame convenient for adjusting according to claim 1, it is characterised in that: the fixing bolt
(6) front end is bolted in the fixed plate (5) before block set (4) Nei, and the rear end of fixing bolt (6) is provided with twisting bolt (13),
Fixing bolt (6) constitutes turntable by twisting bolt (13) simultaneously, and rotational angle is any.
6. a kind of acoustic meter support frame convenient for adjusting according to claim 1, it is characterised in that: the small bar of rotation
(9) and threaded rod (10) is turntable, and the rotational angle for rotating small bar (9) and threaded rod (10) is any.
7. a kind of acoustic meter support frame convenient for adjusting according to claim 1, it is characterised in that: the fixed link (12)
It is spirally connected and links together with the external member (70) of connecting rod (7), and be detachably connected between fixed link (12) and external member (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991516.7U CN209325298U (en) | 2018-11-29 | 2018-11-29 | A kind of acoustic meter support frame convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991516.7U CN209325298U (en) | 2018-11-29 | 2018-11-29 | A kind of acoustic meter support frame convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325298U true CN209325298U (en) | 2019-08-30 |
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ID=67712255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821991516.7U Active CN209325298U (en) | 2018-11-29 | 2018-11-29 | A kind of acoustic meter support frame convenient for adjusting |
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| Country | Link |
|---|---|
| CN (1) | CN209325298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136435A (en) * | 2021-11-18 | 2022-03-04 | 大连交通大学 | Wireless portable expanded type railway vehicle structure noise measurement system and method |
-
2018
- 2018-11-29 CN CN201821991516.7U patent/CN209325298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136435A (en) * | 2021-11-18 | 2022-03-04 | 大连交通大学 | Wireless portable expanded type railway vehicle structure noise measurement system and method |
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