CN206638439U - A kind of EMAS standards samplings device - Google Patents
A kind of EMAS standards samplings device Download PDFInfo
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- CN206638439U CN206638439U CN201720429768.XU CN201720429768U CN206638439U CN 206638439 U CN206638439 U CN 206638439U CN 201720429768 U CN201720429768 U CN 201720429768U CN 206638439 U CN206638439 U CN 206638439U
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- square sleeve
- connecting cylinder
- internal thread
- emas
- standards
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Abstract
The utility model provides a kind of EMAS standards samplings device,Including square sleeve,Press handle,Location-plate,Internal thread connecting cylinder,External screw thread hollow posts,Seal groove,Hollow stem,Bearer ring,Screw mandrel,Push rod and piston plate,The square sleeve lower end is provided with external screw thread hollow posts,Seal groove is machined with the external screw thread hollow posts,The square sleeve lower end is provided with internal thread connecting cylinder,The internal thread connecting cylinder lower end is provided with location-plate,The fixed pressing handle in square sleeve side,The design structure is simple,It is conveniently replaceable,Improve operating efficiency,Increase the scope of application,The hollow stem lower end is provided with bearer ring,The bearer ring is arranged on screw mandrel,The screw mandrel lower end is provided with piston plate,The piston plate lower end is provided with push rod,The design can carry out the adjustment of length,Meet different librarian uses,The utility model is easy to use,Improve operating efficiency,Reduce labor intensity,Reliability is high.
Description
Technical field
The utility model is a kind of EMAS standards samplings device, belongs to elastomeric material arresting system sampler technical field.
Background technology
Elastomeric material arresting system main function is exactly to prevent aircraft from gunning off the runway.EMAS is that have specific mechanics by one kind
The foam concrete of performance, it is laid on the thickness of several tens cm on the ground of runway extended line, forms one and block bed.It is wide
Degree is consistent with runway, and length is in tens of rice between more than 100 meters.Aircraft, which once guns off the runway, to be entered wherein, foam concrete
Crushed under the rolling of wheel, the kinetic energy of aircraft is absorbed with this, on the premise of aircraft and persons on board's safety is ensured, allow aircraft
Gradually slow down and eventually stop at and block in bed.
Existing standard sample sampler structure is complicated, and expensive, complex operation, operating efficiency is low, while standards sampling
Device can only position the sample of a specification, and the scope of application is small, and existing standard sample sampler height is fixed, but user
The height of member is different, causes some personnel's needs to stoop and to be operated, and increases labor intensity.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of EMAS standards samplings device, with solution
The problem of being proposed in certainly above-mentioned background technology, the utility model is easy to use, improves operating efficiency, reduces labor intensity, reliably
Property it is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of EMAS standard samples
Sampler, including telescoping mechanism, square sleeve, pressing handle, location-plate, internal thread connecting cylinder, external screw thread hollow posts and close
Sealing groove, the telescoping mechanism lower end are provided with square sleeve, and the square sleeve lower end is provided with external screw thread hollow posts, the outer spiral shell
Seal groove is machined with line hollow posts, the square sleeve lower end is provided with internal thread connecting cylinder, the internal thread connecting cylinder lower end
Location-plate is provided with, external screw thread hollow posts and seal groove, the square sleeve side are installed inside the internal thread connecting cylinder
Fixed pressing handle is held, the telescoping mechanism includes hollow stem, bearer ring, screw mandrel, push rod and piston plate, the hollow stem
Lower end is provided with bearer ring, and the bearer ring is arranged on screw mandrel, and the screw mandrel lower end is provided with piston plate, the piston plate lower end
Provided with push rod, the screw mandrel upper end is extended into inside hollow stem, and the push rod and piston plate are arranged inside square sleeve.
Further, the pressing handle is provided with two, and the pressing symmetric handles are fixed on square sleeve left and right ends,
Rubber sleeve is each equipped with the pressing handle.
Further, the external screw thread hollow posts are connected with internal thread connecting cylinder by screw thread, and the square sleeve leads to
Cross external screw thread hollow posts with internal thread connecting cylinder to be connected, the square sleeve right-hand member is provided with bleeder pipe, and sets on bleeder pipe
It is equipped with switch valve.
Further, the seal groove is provided with two, and the seal groove symmetrical machining is described close on outer threaded hollow post
Sealing groove is provided with sealing ring with internal thread connecting cylinder link position.
Further, the hollow stem upper end is installed with handle, and anti-slip veins are assembled on handle.
Further, the bearer ring is connected by ball nut pair with screw mandrel, and the push rod is made up of rubber.
The beneficial effects of the utility model：A kind of EMAS standards samplings device, the utility model by add square sleeve,
Handle, location-plate, internal thread connecting cylinder, external screw thread hollow posts and seal groove are pressed, the design structure is simple, is conveniently replaceable,
Operating efficiency is improved, increases the scope of application, solves existing standard sample sampler structure complexity, expensive, complex operation, work
The problems such as efficiency is low, while standards sampling device can only position the sample of a specification, and the scope of application is small.
Because of addition hollow stem, bearer ring, screw mandrel, push rod and piston plate, the design can carry out the adjustment of length, meet not
Same librarian use, labor intensity is reduced, it is fixed, but the height of user of service to solve existing standard sample sampler height
Difference, cause some personnel's needs to stoop and to be operated, increase labor intensity the problems such as.
Because adding rubber sleeve, the design improves the service life of pressing handle, and because of addition bleeder pipe and switch valve, this sets
Meter is easy to take out sample, and because adding sealing ring, sealing effectiveness is realized in the design, and because of addition handle and anti-slip veins, the design is just
Acted in adjustment, because push rod is made up of rubber, the protection to sample is realized in the design, and the utility model is easy to use, improves work
Make efficiency, reduce labor intensity, reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of explosive view of EMAS standards samplings device of the utility model；
Fig. 2 is a kind of structural representation of EMAS standards samplings device of the utility model；
Fig. 3 is a kind of top view of EMAS standards samplings device of the utility model；
Fig. 4 is the schematic diagram of telescoping mechanism in a kind of EMAS standards samplings device of the utility model；
In figure：1- telescoping mechanisms, 2- square sleeves, 3- pressings handle, 4- location-plates, 5- internal threads connecting cylinder, the outer spiral shells of 6-
Line hollow posts, 7- seal grooves, 8- hollow stems, 9- bearer rings, 10- screw mandrels, 11- push rods, 12- piston plates.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 4 is referred to, the utility model provides a kind of technical scheme：A kind of EMAS standards samplings device, including stretch
Contracting mechanism 1, square sleeve 2, pressing handle 3, location-plate 4, internal thread connecting cylinder 5, external screw thread hollow posts 6 and seal groove 7, stretch
The lower end of contracting mechanism 1 is provided with square sleeve 2, and the lower end of square sleeve 2 is provided with external screw thread hollow posts 6, processed in external screw thread hollow posts 6
There is seal groove 7, the lower end of square sleeve 2 is provided with internal thread connecting cylinder 5, and the lower end of internal thread connecting cylinder 5 is provided with location-plate 4, interior spiral shell
External screw thread hollow posts 6 and seal groove 7 are installed, the fixed pressing handle 3 in the side of square sleeve 2, this sets inside line connecting cylinder 5
Meter is conveniently replaceable different size location-plate.
Telescoping mechanism 1 includes hollow stem 8, bearer ring 9, screw mandrel 10, push rod 11 and piston plate 12, and the lower end of hollow stem 8 is set
There is bearer ring 9, bearer ring 9 is arranged on screw mandrel 10, and the lower end of screw mandrel 10 is provided with piston plate 12, and the lower end of piston plate 12 is provided with push rod
11, the upper end of screw mandrel 10 is extended into inside hollow stem 8, and push rod 11 and piston plate 12 are arranged inside square sleeve 2, the design
The adjustment of length can be carried out.
Press handle 3 and be provided with two, pressing handle 3 is symmetrically fixed on the left and right ends of square sleeve 2, presses on handle 3
Rubber sleeve is assembled, external screw thread hollow posts 6 are connected with internal thread connecting cylinder 5 by screw thread, and square sleeve 2 is by external screw thread
Void column 6 is connected with internal thread connecting cylinder 5, and the right-hand member of square sleeve 2 is provided with bleeder pipe, and switch valve is provided with bleeder pipe,
Seal groove 7 is provided with two, and the symmetrical machining of seal groove 7 is on outer threaded hollow post 6, seal groove 7 and the connection position of internal thread connecting cylinder 5
Put and sealing ring is installed, the upper end of hollow stem 8 is installed with handle, and anti-slip veins are assembled on handle, and bearer ring 9 passes through ball nut
Pair is connected with screw mandrel 10, and push rod 11 is made up of rubber.
Embodiment：In progress in use, being checked first by personnel the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, before use, user of service can install location-plate 4 according to demand, then user of service
The external screw thread hollow posts 6 of the lower end of square sleeve 2 are put into the upper end of internal thread connecting cylinder 5, because external screw thread hollow posts 6 and internal thread connect
Connect cylinder 5 is connected by screw thread, so user of service is installed to external screw thread hollow posts 6 inside internal thread connecting cylinder 5, it is fixed to realize
The installation of position plate 4 and square sleeve 2, the location-plate 4 of different size is conveniently replaceable, increases the scope of application, then user of service turns
Dynamic handle, handle rotational band moving axis carrier ring 9 rotate, because bearer ring 9 is connected by ball nut pair with screw mandrel 10, so bearing
The rotation of ring 9 realizes that bearer ring 9 moves up and down along screw mandrel 10, and bearer ring 9, which moves up and down, drives hollow stem 8 to move up and down, and realizes
The adjustment of length.
User of service's the utility model is placed into position to be sampled, realizes and location-plate 4 is arranged on position to be sampled, so
The hand-held pressing handle 3 of user of service afterwards, is firmly pressed downwards, and realization is pressed into location-plate 4 in sample position, and then user of service will
Exemplar carries out cutting with material of main part and separated, exemplar can enter location-plate 4 in, then user of service utilize handle screw mandrel 10 to
Upper pulling, screw mandrel 10, which moves up, drives piston plate 12 to be moved up along square sleeve 2, realizes inside internal thread connecting cylinder 5
Suction is produced, prevents exemplar from coming off, then the utility model is lifted again, user of service is deflated using bleeder pipe, then
Recycle push rod 11 that exemplar is ejected.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of EMAS standards samplings device, including telescoping mechanism (1), square sleeve (2), pressing handle (3), location-plate (4),
Internal thread connecting cylinder (5), external screw thread hollow posts (6) and seal groove (7), it is characterised in that：Telescoping mechanism (1) lower end is set
There is a square sleeve (2), square sleeve (2) lower end is provided with external screw thread hollow posts (6), on the external screw thread hollow posts (6)
It is machined with seal groove (7), square sleeve (2) lower end is provided with internal thread connecting cylinder (5), under the internal thread connecting cylinder (5)
End is provided with location-plate (4), and external screw thread hollow posts (6) and seal groove (7) are installed with inside the internal thread connecting cylinder (5),
The fixed pressing handle (3) in square sleeve (2) side；
The telescoping mechanism (1) includes hollow stem (8), bearer ring (9), screw mandrel (10), push rod (11) and piston plate (12), institute
State hollow stem (8) lower end and be provided with bearer ring (9), the bearer ring (9) is arranged on screw mandrel (10), and screw mandrel (10) lower end is set
Piston plate (12) is equipped with, piston plate (12) lower end is provided with push rod (11), and screw mandrel (10) upper end extends into hollow stem (8)
It is internal that inside, the push rod (11) and piston plate (12) are arranged at square sleeve (2).
A kind of 2. EMAS standards samplings device according to claim 1, it is characterised in that：The pressing handle (3) is provided with
Two, the pressing handle (3) is symmetrically fixed on square sleeve (2) left and right ends, and rubber is each equipped with the pressing handle (3)
Gum cover.
A kind of 3. EMAS standards samplings device according to claim 1, it is characterised in that：The external screw thread hollow posts (6)
It is connected with internal thread connecting cylinder (5) by screw thread, the square sleeve (2) is connected by external screw thread hollow posts (6) and internal thread
Connect cylinder (5) is connected, and square sleeve (2) right-hand member is provided with bleeder pipe, and switch valve is provided with bleeder pipe.
A kind of 4. EMAS standards samplings device according to claim 1, it is characterised in that：The seal groove (7) is provided with two
Individual, on outer threaded hollow post (6), the seal groove (7) connects seal groove (7) symmetrical machining with internal thread connecting cylinder (5)
Connect position and sealing ring is installed.
A kind of 5. EMAS standards samplings device according to claim 1, it is characterised in that：Hollow stem (8) the upper end peace
Handle is filled with, and anti-slip veins are assembled on handle.
A kind of 6. EMAS standards samplings device according to claim 1, it is characterised in that：The bearer ring (9) passes through rolling
Pearl pair of nut is connected with screw mandrel (10), and the push rod (11) is made up of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429768.XU CN206638439U (en) | 2017-04-21 | 2017-04-21 | A kind of EMAS standards samplings device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429768.XU CN206638439U (en) | 2017-04-21 | 2017-04-21 | A kind of EMAS standards samplings device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638439U true CN206638439U (en) | 2017-11-14 |
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ID=60246138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429768.XU Active CN206638439U (en) | 2017-04-21 | 2017-04-21 | A kind of EMAS standards samplings device |
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| Country | Link |
|---|---|
| CN (1) | CN206638439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593538A (en) * | 2018-04-16 | 2018-09-28 | 中国民航科学技术研究院 | Long span electronic test machine for EMAS cell cube mechanics properties testings |
-
2017
- 2017-04-21 CN CN201720429768.XU patent/CN206638439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593538A (en) * | 2018-04-16 | 2018-09-28 | 中国民航科学技术研究院 | Long span electronic test machine for EMAS cell cube mechanics properties testings |
| CN108593538B (en) * | 2018-04-16 | 2023-11-21 | 中国民航科学技术研究院 | Large-span electronic testing machine for detecting physical performance of EMAS unit |
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