CN208872886U - A kind of gravimeter - Google Patents
A kind of gravimeter Download PDFInfo
- Publication number
- CN208872886U CN208872886U CN201821522089.8U CN201821522089U CN208872886U CN 208872886 U CN208872886 U CN 208872886U CN 201821522089 U CN201821522089 U CN 201821522089U CN 208872886 U CN208872886 U CN 208872886U
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- CN
- China
- Prior art keywords
- interstage sleeve
- clump weight
- resettlement groove
- ontology
- gravimeter
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Abstract
The utility model discloses a kind of gravimeters, it is related to acceleration of gravity measuring instrument field, including clump weight, clump weight one end offers resettlement groove, ontology is provided in resettlement groove, be provided between resettlement groove and ontology for mitigate external shock transmitting dampening assembly, clump weight week side slip be provided with interstage sleeve, be hingedly connected with handle on interstage sleeve.There are problems that not readily portable use the prior art, ontology damping is set in resettlement groove by the utility model, and extraneous wind-force is blocked using interstage sleeve, to improve ontology detection accuracy, the hinged handle on interstage sleeve again, the utility model out using easy to carry.
Description
Technical field
The utility model relates to acceleration of gravity measuring instrument fields, more specifically, it relates to a kind of gravimeter.
Background technique
Gravimeter is the instrument for measuring acceleration of gravity, gravimeter during use, extraneous vibration and wind
The influence of power can all have a huge impact measurement accuracy.
For existing gravimeter structure, such as the Chinese patent that patent publication No. is CN206096495U, it discloses one
Kind of gravimeter, including inverted L shape strut, damper, bolt, ontology, keep out the wind set and two handles；It is external that the set that keeps out the wind is sleeved on this
Side, the set that keeps out the wind are telescopic mounting, and each handle both ends are rotatablely connected with outer body face, and two handles are arranged in a crossed manner, two
A handle offers tapped through hole in infall, and damper one end is sleeved on the cross bar of inverted L shape strut, the damper other end
It is fixedly connected with bolt one end, the bolt other end is threadedly coupled with the tapped through hole of each handle respectively.
Above-mentioned patent is in use, need first to fix a upright bar vertically on the ground, then ontology is hung over by damper
It could start to detect in upright bar, since upright bar is not to have everywhere, and length is longer, be not easy to outgoing carry and use.
Utility model content
There are problems that being not easy to outgoing carry uses the prior art, the purpose of the utility model is to provide a kind of heavy
The influence of external shock and wind-force to detection, while out using easy to carry is effectively reduced in power instrument.
To achieve the above object, the utility model provides following technical solution:
A kind of gravimeter, including clump weight, described clump weight one end offer resettlement groove, this is provided in the resettlement groove
Body is provided with the dampening assembly for mitigating external shock transmitting, the clump weight week between the resettlement groove and the ontology
Side slip is provided with interstage sleeve, is hingedly connected with handle on the interstage sleeve.
Through the above technical solutions, in use, ontology is located in resettlement groove, mitigate it is influenced by external shock, then will
Interstage sleeve is skidded off relative to clump weight, is blocked extraneous wind-force, is then detected.It is convenient for taking the utility model by setting handle
Band, while the influence of external shock and wind-force to ontology can also be mitigated, improve detection accuracy.
Further, the dampening assembly includes the slide plate that sliding is set in the resettlement groove, is gone back in the resettlement groove
It is provided with for providing the elastic component of elastic force for the slide plate.
Through the above technical solutions, elastic component flexibly supports slide plate, mitigates the vibration that clump weight is subject to and pass to ontology, from
And improve the detection accuracy of ontology.
Further, the slide plate is fixed with foam-rubber cushion far from the side of the placement trench bottom, and the ontology is placed in
On the foam-rubber cushion.
Through the above technical solutions, foam-rubber cushion is arranged on slide plate, for enhancing the damping performance of the utility model.
Further, the clump weight is provided with lower bullet block, the interstage sleeve inner wall far from the resettlement groove opening elasticity
It offers and is engaged by clamping with the lower bullet block convenient for the lower bayonet slot for storing interstage sleeve.
Through the above technical solutions, sliding interstage sleeve, is clamped lower fixture block and lower bayonet slot, is then steadily accommodated in sliding sleeve
The side of clump weight.
Further, have a guide pad along its axial restraint inside the interstage sleeve, the clump weight side offer with it is described
The guide groove of guide pad sliding cooperation.
Through the above technical solutions, the sliding between guide pad and guide groove cooperates, for avoid interstage sleeve and clump weight it
Between relative rotation, be then not easy to lower fixture block and be caught in lower bayonet slot.
Further, the guide groove both ends are not through the clump weight.
Through the above technical solutions, guide groove both ends limit the row that interstage sleeve slides relative to clump weight not through clump weight
Journey, so that sliding sleeve be avoided to be detached from from clump weight.
Further, the clump weight side wall is embedded with the Attraction block for adsorbing the interstage sleeve.
Through the above technical solutions, Attraction block attracts interstage sleeve, increases the friction between interstage sleeve and clump weight, stop convenient for interstage sleeve
Stay in arbitrary height stop.
Further, the interstage sleeve side wall is fixed there are two connecting column, and two connecting columns are located at the same of the interstage sleeve
On one axis, the handle both ends are articulated and connected with two connecting columns respectively.
Through the above technical solutions, be articulated and connected between connecting column and handle, convenient for handle relative to interstage sleeve rotated prominent,
The utility model is lifted for people.
Compared with prior art, the utility model has the beneficial effects that
(1) it by handle hinged on interstage sleeve, is not only convenient for lifting the utility model, goes out to carry use, moreover it is possible to just
In pulling interstage sleeve, slide interstage sleeve relative to clump weight, to avoid extraneous windage ontology in ontology side blocking
Detection accuracy；
(2) further, elasticity setting slide plate in resettlement groove, and foam-rubber cushion is fixed on slide plate, to be provided for ontology
Better shock-absorbing support improves the detection accuracy of ontology；
(3) further, by being engaged by clamping between lower fixture block and lower bayonet slot, interstage sleeve is connected to clump weight side, is subtracted
Few the utility model occupied space, convenient for storage.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the cross-sectional view of the line B-B along Fig. 1.
Appended drawing reference: 1, clump weight；2, resettlement groove；3, ontology；4, interstage sleeve；5, handle；6, slide plate；7, elastic component；8, extra large
Silk floss pad；9, lower bullet block；10, lower bayonet slot；11, guide pad；12, guide groove；13, Attraction block；14, connecting column.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As depicted in figs. 1 and 2, a kind of gravimeter, including columned clump weight 1, it is biggish that density can be used in clump weight 1
Metal is made, and 1 one end of clump weight offers resettlement groove 2, and 2 bottom of resettlement groove is fixed with elastic component 7, and spring can be used in elastic component 7,
Also sliding is connected with slide plate 6 in resettlement groove 2, and slide plate 6 and 2 cross section of resettlement groove are circle, and slide plate 6 can turn in resettlement groove 2
It is dynamic.Elastic component 7 is abutted with slide plate 6, and 6 surface of slide plate is fixed with foam-rubber cushion 8, improves damping performance.In use, ontology 3 is fixed
In on foam-rubber cushion 8, elastic component 7 flexibly supports slide plate 6 and ontology 3, causes shadow to mitigate external shock to 3 testing result of ontology
It rings, in addition, slide plate 6 can rotate in resettlement groove 2, equally can reduce the influence of external shock.
As shown in figures 1 and 3,1 week side slip of clump weight is connected with interstage sleeve 4, and 1 side wall of clump weight is embedded with for adsorbing gear
The Attraction block 13 of set 4, Attraction block 13 are made of magnet, attract interstage sleeve 4 by Attraction block 13, increase interstage sleeve 4 and clump weight 1 it
Between resistance, fixed convenient for interstage sleeve 4 is slid onto any position.4 side wall of interstage sleeve is fixed, and there are two connecting column 14, two connecting columns
14 are located on the same axis of interstage sleeve 4, and handle 5 is hingedly connected on interstage sleeve 4, and 5 both ends of handle are cut with scissors with two connecting columns 14 respectively
It connects in succession.In use, by rotation handle 5, convenient for the utility model is lifted carrying；By sliding interstage sleeve 4, keep interstage sleeve 4 sliding
The influence that extraneous wind-force detects ontology 3 is blocked in clump weight 1 out.
As depicted in figs. 1 and 2, clump weight 1 is connected with lower bullet block 9 far from the clamping of 2 opening of resettlement groove, and lower bullet block 9 uses
Rubber is made, and is arc, and 4 inner wall of interstage sleeve offers the lower bayonet slot 10 being engaged by clamping with lower bullet block 9 convenient for storing interstage sleeve 4,
In use, sliding interstage sleeve 4, is clamped lower bayonet slot 10 and lower bullet block 9, interstage sleeve 4 is accommodated in 1 side of clump weight.Along it inside interstage sleeve 4
Axial restraint has guide pad 11, and 1 side of clump weight offers the guide groove 12 with the sliding cooperation of guide pad 11.Guide pad 11 with lead
It slides and cooperates to block, during avoiding clump weight 1 and 4 Relative sliding of interstage sleeve, relatively rotate, be not easy to lower bayonet slot 10 and lower fixture block
Between clamping engagement.It goes not through clump weight 1, to limit interstage sleeve 4 and be slid relative to clump weight 1 at 12 both ends of guide groove
Journey avoids sliding sleeve from being detached from clump weight 1.
In summary:
When the utility model detects, handle 5 is rotated, pulls interstage sleeve 4 to skid off with respect to clump weight 1 by handle 5, blocks at this
3 side of body stops extraneous wind-force, improves detection accuracy；When the utility model is stored, interstage sleeve 4 is pushed, interstage sleeve 4 is relative to counterweight
Block 1 slides, and is clamped lower fixture block and lower bayonet slot 10, lifts the utility model finally by handle 5, carries convenient for outgoing.
When the utility model is used, hinged handle 5 is set on interstage sleeve 4, is not only convenient for lifting the utility model, is gone out
It carries and uses, moreover it is possible to convenient for pulling interstage sleeve 4, slide interstage sleeve 4 relative to clump weight 1, to keep away blocking in 3 side of ontology
Exempt from the detection accuracy of extraneous windage ontology 3；By the way that the lower fixture block and lower bayonet slot 10 that are mutually engaged by clamping is arranged, convenient for sliding
Interstage sleeve 4 is accommodated in 1 side of clump weight, reduces the utility model occupied space, convenient for storage by dynamic interstage sleeve 4；By in resettlement groove
Elasticity setting slide plate 6 in 2, and foam-rubber cushion 8 is fixed on slide plate 6, to provide better shock-absorbing support for ontology 3, improve this
The detection accuracy of body 3.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of gravimeter, which is characterized in that including clump weight (1), described clump weight (1) one end offers resettlement groove (2), institute
It states and is provided with ontology (3) in resettlement groove (2), is provided between the resettlement groove (2) and the ontology (3) for mitigating extraneous shake
The dampening assembly of dynamic transmitting, all side slips of the clump weight (1) are provided with interstage sleeve (4), are hingedly connected with and mention on the interstage sleeve (4)
Hand (5).
2. a kind of gravimeter according to claim 1, which is characterized in that the dampening assembly includes described in sliding is set to
Slide plate (6) in resettlement groove (2), the resettlement groove (2) is interior to be additionally provided with for providing the elastic component of elastic force for the slide plate (6)
(7).
3. a kind of gravimeter according to claim 2, which is characterized in that the slide plate (6) is far from the resettlement groove (2) bottom
The side in portion is fixed with foam-rubber cushion (8), and the ontology (3) is fixed on the foam-rubber cushion (8).
4. a kind of gravimeter according to claim 1, which is characterized in that the clump weight (1) is far from the resettlement groove (2)
Opening elasticity is provided with lower bullet block (9), and interstage sleeve (4) inner wall, which is offered, to be engaged by clamping convenient for inciting somebody to action with the lower bullet block (9)
The lower bayonet slot (10) of interstage sleeve (4) storage.
5. a kind of gravimeter according to claim 4, which is characterized in that have inside the interstage sleeve (4) along its axial restraint
Guide pad (11), clump weight (1) side offer the guide groove (12) with the guide pad (11) sliding cooperation.
6. a kind of gravimeter according to claim 5, which is characterized in that guide groove (12) both ends are not through described
Clump weight (1).
7. a kind of gravimeter according to claim 1, which is characterized in that clump weight (1) side wall is embedded with for inhaling
The Attraction block (13) of the attached interstage sleeve (4).
8. a kind of gravimeter according to claim 1, which is characterized in that interstage sleeve (4) side wall is fixed, and there are two connections
Column (14), two connecting columns (14) are located on the same axis of the interstage sleeve (4), and handle (5) both ends are respectively with two
A connecting column (14) articulated connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522089.8U CN208872886U (en) | 2018-09-18 | 2018-09-18 | A kind of gravimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522089.8U CN208872886U (en) | 2018-09-18 | 2018-09-18 | A kind of gravimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872886U true CN208872886U (en) | 2019-05-17 |
Family
ID=66467959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522089.8U Active CN208872886U (en) | 2018-09-18 | 2018-09-18 | A kind of gravimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872886U (en) |
-
2018
- 2018-09-18 CN CN201821522089.8U patent/CN208872886U/en active Active
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