CN107101795A - A kind of thrust structure - Google Patents
A kind of thrust structure Download PDFInfo
- Publication number
- CN107101795A CN107101795A CN201710289170.XA CN201710289170A CN107101795A CN 107101795 A CN107101795 A CN 107101795A CN 201710289170 A CN201710289170 A CN 201710289170A CN 107101795 A CN107101795 A CN 107101795A
- Authority
- CN
- China
- Prior art keywords
- plate
- bottom plate
- wrapper sheet
- riser
- thrust structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Abstract
The invention discloses a kind of thrust structure, belong to field of experiment equipment.Thrust structure includes bottom plate, hold and hit plate, wrapper sheet afterwards, pressing plate, at least one riser and two side plates, two side plates are vertically fixed on bottom plate, and the opposing parallel arrangement of two side plates, hold and hit plate and rear wrapper sheet is each attached on bottom plate, wrapper sheet and hold afterwards and hit plate and be respectively fixedly connected with two side plates, and hold the top interconnection for hitting plate and rear wrapper sheet, bottom plate, hold and hit plate, wrapper sheet and two side plates limit a cavity afterwards, at least one riser is set in the cavities, each riser is arranged in parallel with two side plates, and each riser respectively with bottom plate, wrapper sheet and holding hits plate connection afterwards, riser with holding hits the side that plate is connected and is provided with the first breach, pressure board is in the first breach, the side wall of pressing plate is fixedly connected with riser, the opposite side wall of pressing plate hits plate and is fixedly connected with holding.The present invention solves the problems, such as the safety arrestment after electronic Acceleration study equipment brake fade.
Description
Technical field
The invention belongs to field of experiment equipment, more particularly to a kind of thrust structure.
Background technology
Electronic Acceleration study equipment is a kind of experimental facilities for accelerating and braking to movement parts, and it mainly includes motion
Device and brake apparatus.
During electronic Acceleration study equipment work, movement parts do acceleration linear motion in the presence of electromagnetic force along track,
As defined in being reached when movement parts after speed, brake apparatus will carry out braking deceleration to movement parts, to cause movement parts finally to stop
Only.
However, when brake apparatus failure can not carry out effective brake to movement parts, movement parts will be with very big dynamic
Energy frontal impact is used for the honeycomb aluminum plate buffered, because the structural strength of honeycomb aluminum plate is limited, so honeycomb aluminum plate is filled in braking
It is easy to damage because of the direct shock of movement parts in the case of putting failure.
The content of the invention
In order to solve the problems, such as the safety arrestment after electronic Acceleration study equipment brake fade, the embodiments of the invention provide one
Plant thrust structure.The technical scheme is as follows：
The embodiments of the invention provide a kind of thrust structure, the thrust structure includes bottom plate, holds and hit plate, rear wrapper sheet, pressure
Plate, at least one riser and two side plates, described hold are hit the base of plate and are fixed on the bottom plate, it is described hold hit the top margin of plate with
The top margin of the rear wrapper sheet is fixedly connected, and the base of the rear wrapper sheet is fixedly connected with the bottom plate, and the bottom of the rear wrapper sheet
The base arranged for interval for hitting plate is held in side with described, and described two side sheet rooms are every being vertically fixed on the bottom plate, and described hold hits plate
It is fixed together with the rear wrapper sheet by described two side plates, the riser is vertically fixed on the bottom plate, described
One side of riser is hit plate and is fixedly connected with described hold, and another side of the riser is fixedly connected with the rear wrapper sheet, and institute
Riser is stated between described two side plates, the riser with described hold hits a side that plate be connected provided with the first breach,
The pressure board is in first breach, and the side wall of the pressing plate is fixedly connected with the riser, the pressing plate it is another
Side wall hits plate and is fixedly connected with described hold.
In a kind of implementation of the present invention, described hold hits plate including wallboard and preceding shrouding, the base of the preceding shrouding
It is fixedly connected with the bottom plate, the top margin dorsad rear wrapper sheet bending extension of the preceding shrouding, the wallboard is fixedly connected on
Between the top margin of the top margin of the preceding shrouding and the rear wrapper sheet, the wallboard is mutually perpendicular to arrangement with the bottom plate.
In another implementation of the present invention, the rear wrapper sheet includes supporting plate, connecting plate and top plate, the support
Plate is vertically fixed on the bottom plate, and the top plate is fixedly connected with the top margin of the wallboard, and the top plate and the bottom plate
It is arranged parallel to, the connecting plate is fixed between the top plate and the supporting plate.
In another implementation of the present invention, the wallboard is provided with opening, is wrapped after the direction of the wallboard is described
The one side of plate is provided with box body, the box body and the open communication.
In another implementation of the present invention, the thrust structure also includes coaming plate, and the coaming plate is fixed on described
On bottom plate, dorsad the bottom plate is raised at the middle part of the coaming plate, and the bottom of the riser and described two side plates is equipped with second
Breach, and second breach is fixedly connected with the raised part of the coaming plate.
In another implementation of the present invention, the pressing plate is strip tabular component, and the thrust structure includes
Three risers, length direction arranged for interval of three risers along the pressing plate, and three risers with the pressing plate
It is fixedly connected.
In another implementation of the present invention, the thrust structure also includes the first reinforcing plate and the second reinforcing plate,
First reinforcing plate connects the bottom plate and the rear wrapper sheet respectively, and second reinforcing plate connects the bottom plate and institute respectively
State to hold and hit plate.
The present invention another implementation in, the thrust structure also include embedded board, the embedded board with it is described
Bottom plate is arranged in parallel, and the top surface of the embedded board is fixed together with the bottom plate.
In another implementation of the present invention, the top surface of the embedded board is fixed with thrust block, the thrust block
The side outward flange of side wall and the close rear wrapper sheet of the bottom plate offsets.
In another implementation of the present invention, together with the embedded board is bolted with the bottom plate.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
When the movement parts of electronic Acceleration study equipment strike hold hit plate when, hold and hit an impulsive force part that plate is subject to directly
The front portion that plate is transferred to bottom plate is hit by holding, another part impulsive force is transferred to riser by pressing plate, then is transferred to bottom plate by riser
Middle part and rear wrapper sheet, another part of impact force are transferred to the rear portion of bottom plate by rear wrapper sheet, and the impact that plate is subject to is hit so that holding
Power can disperse the front portion, middle part and rear portion for being transferred to bottom plate, it is to avoid stress concentration, and then enable thrust structure good
The power that withstands shocks, be difficult to damage because of the shock of movement parts.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the perspective view of thrust structure provided in an embodiment of the present invention；
Fig. 2 is the front view of thrust structure provided in an embodiment of the present invention；
Fig. 3 is the side view of thrust structure provided in an embodiment of the present invention；
Fig. 4 is the side cutaway view of thrust structure provided in an embodiment of the present invention；
Fig. 5 is the rearview of thrust structure provided in an embodiment of the present invention；
Each symbol represents that implication is as follows in figure：
1- bottom plates, the reinforcing plates of 11- first, the reinforcing plates of 12- second, 2-, which is held, hits plate, 21- wallboards, shrouding, 23- boxes before 22-
Wrapper sheet after body, 3-, 31- supporting plates, 32- connecting plates, 33- top plates, 4- pressing plates, 5- risers, the breach of 51- second, 52- lightening holes,
6- side plates, 7- embedded boards, 71- high-strength bolts, 72- thrust blocks, 8- plug welding holes, 9- coaming plates, a- openings.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiments of the invention provide a kind of thrust structure, the thrust structure is arranged on the track of electronic Acceleration study equipment
End, the shock of the movement parts for bearing electronic Acceleration study equipment, as shown in figure 1, thrust structure includes bottom plate 1, holds and hit
Plate 2, rear wrapper sheet 3, pressing plate 4, at least one riser 5 and two side plates 6.
It should be noted that for the ease of being clearly described, in the present embodiment, for any one plate, its " top
Side, top, top surface " refers to the part away from bottom plate 1, and its " base, bottom, bottom surface " is referred to close to the portion of bottom plate 1
Point.
Fig. 2 is the front view of thrust structure, and with reference to Fig. 2, two side plates 6 are vertically fixed on bottom plate 1, and two side plates 6
Opposing parallel arrangement.
Fig. 3 is the side view of thrust structure, with reference to Fig. 3, holds and hits plate 2 and rear wrapper sheet 3 is each attached on bottom plate 1, rear wrapper sheet 3
Hit plate 2 with holding and be respectively fixedly connected with two side plates 6, and hold and hit the top of plate 2 and rear wrapper sheet 3 and be connected with each other, bottom plate 1, hold
Hit plate 2, rear wrapper sheet 3 and two side plates 6 and limit a cavity, at least one riser 5 is set in the cavities, each riser 5 with
Two side plates 6 are arranged in parallel, and each riser 5 is respectively with bottom plate 1, rear wrapper sheet 3 and holding and hitting plate 2 and be connected, and riser 5 hits plate with holding
One side of 2 connections is provided with the first breach, and pressing plate 4 is installed in the first breach (referring to Fig. 4), and the side wall of pressing plate 4 is with standing
Plate 5 is fixedly connected, and the opposite side wall of pressing plate 4 hits plate 2 and be fixedly connected with holding.
When the movement parts of electronic Acceleration study equipment strike hold hit plate 2 when, hold that to hit the impulsive force part that plate 2 is subject to straight
Connect and hit the front portion that plate 2 is transferred to bottom plate 1 by holding, another part impulsive force is transferred to riser 5 by pressing plate 4, then is transferred to by riser 5
The middle part of bottom plate 1 and rear wrapper sheet 3, another part of impact force are transferred to the rear portion of bottom plate 1 by rear wrapper sheet 3, and plate 2 is hit so that holding
The impulsive force being subject to can disperse the front portion, middle part and rear portion for being transferred to bottom plate 1, it is to avoid stress concentration, and then cause thrust
Structure can well withstand shocks power, be difficult to damage because of the shock of movement parts.
In the present embodiment, thrust structure also includes embedded board 7, and embedded board 7 is arranged in parallel with bottom plate 1, and embedded board 7
Top surface is fixed together with bottom plate 1.
In above-mentioned implementation, embedded board 7 can be embedded in concrete, and the bottom surface of embedded board 7 can be with concrete
In reinforcing bar be fixed together, for the ease of the installation of bottom plate 1, the top surface of embedded board 7 can be exposed concrete.
Specifically, together with embedded board 7 is bolted with bottom plate 1.
Preferably, it is fixed together between embedded board 7 and bottom plate 1 by 56 specifications for M42 high-strength bolt 71.
It is highly preferred that hit that the impulsive force born at plate 2 is larger due to holding, so around holding the height that hits the setting of plate 2 on bottom plate 1
Strength bolts 71 are more, can arrange that the impulsive force born at 34, rear wrapper sheet 3 is weaker, so surrounding rear wrapper sheet 3 on bottom plate 1
The high-strength bolt 71 of setting is less, can arrange 22, so as to be arranged by rational bolt so that thrust structure can be
On the premise of ensureing structural strength, light-weight design is realized as far as possible.
Specifically, the top surface of embedded board 7 is fixed with thrust block 72, the side wall of thrust block 72 and the close rear wrapper sheet 3 of bottom plate 1
Side outward flange offset.
In above-mentioned implementation, thrust block 72 is used to improve the shear resistance of thrust structure, it is to avoid bottom plate 1 is in impact
Moved after in the presence of power.
Preferably, thrust block 72 can be strip component, thrust block 72 along bottom plate 1 outward flange extension, and with bottom plate 1
Align outward flange.
Referring again to Fig. 1, in the present embodiment, pressing plate 4 is strip tabular component, and thrust structure includes three risers 5,
Length direction arranged for interval of three risers 5 along pressing plate 4, and three risers 5 are fixedly connected with pressing plate 4, so that further
Strengthen the intensity of thrust structure.
With continued reference to Fig. 3, hold and hit plate 2 including wallboard 21 and preceding shrouding 22, the base of preceding shrouding 22 is fixed with bottom plate 1 to be connected
Connect, the top margin dorsad rear bending of wrapper sheet 3 extension of preceding shrouding 22, wallboard 21 is fixedly connected on the top margin and rear wrapper sheet 3 of preceding shrouding 22
Top margin between, wallboard 21 and bottom plate 1 are mutually perpendicular to arrangement.
In above-mentioned implementation, wallboard 21 is used for the impact for bearing movement parts, and impulsive force is transferred to by pressing plate 4
Riser 5, to play a part of disperses impact forces；Preceding shrouding 22 can be regarded as two parts, and the preceding shrouding 22 of a part is perpendicular to bottom plate 1
Shrouding 22 is used for fixed board 5 before arrangement, the part, is provided with plug welding hole 8 (referring to Fig. 2) corresponding with riser 5, riser
5 are welded on preceding shrouding 22 by plug welding hole 8, and the dorsad rear bending of wrapper sheet 3 extension of shrouding 22, can increase preceding envelope before another part
The structural strength of plate 22, it is to avoid shrouding 22 is bent during side impacting force is transmitted before vertically arranged part.
In the present embodiment, rear wrapper sheet 3 includes supporting plate 31, connecting plate 32 and top plate 33, and supporting plate 31 is vertically fixed on
On bottom plate 1, top plate 33 is fixedly connected with the top margin of wallboard 21, and top plate 33 is arranged parallel to bottom plate 1, and connecting plate 32 is fixed
Between top plate 33 and supporting plate 31.It should be noted that rear wrapper sheet 3 can also be integrated formed structure, the present invention to this not
It is limited.
Fig. 5 is to be equipped with plug welding hole 8 in the rearview of thrust structure, supporting plate 31 and connecting plate 32, and riser 5 passes through plug welding
Hole 8 welds together with supporting plate 31 and connecting plate 32.
In above-mentioned implementation, plug welding hole 8 extends along perpendicular to the direction of bottom plate 1.
Referring again to Fig. 4, in the present embodiment, thrust structure also includes coaming plate 9, and coaming plate 9 is fixed on bottom plate 1, coaming plate 9
Dorsad bottom plate 1 is raised at middle part, the bottom of riser 5 and two side plates 6 is equipped with the second breach 51, and the second breach 51 and coaming plate
9 raised part is fixedly connected.
Specifically, coaming plate 9 can include four pieces of daughter boards, first piece of daughter board is vertically fixed on bottom plate 1, and second piece of daughter board inclines
Tiltedly arranged in bottom plate 1, and second piece of daughter board is connected with first piece of daughter board, provided with sharp between the 3rd piece of daughter board and second piece of daughter board
Angle, and the 3rd piece of daughter board be connected with second piece of daughter board, the 4th piece of daughter board is vertically fixed on bottom plate 1, and the 4th piece of daughter board and
Three pieces of daughter board connections.It should be noted that coaming plate 9 can also be integrated formed structure, the present invention is without limitation.
In above-mentioned implementation, riser 5 is divided into mainboard, the first support plate and the second support plate, mainboard by the second breach 51
Plate 2 is hit with holding and rear wrapper sheet 3 is connected, the first support plate is fixed on bottom plate 1 close to the position for hitting plate 2 is held, and the second support plate is consolidated respectively
It is scheduled on bottom plate 1 close to the position of rear wrapper sheet 3, so that the impulsive force being subject to can be dispersed on bottom plate 1 by riser 5, enters
Improve to one step the supporting role of riser 5.
It is preferred that, lightening hole 52 can be provided with each riser 5, so as to further realize the light of thrust structure
Quantitative design.
With continued reference to Fig. 4, wallboard 21 is provided with opening a, and the one side of the rear wrapper sheet 3 of direction of wallboard 21 is provided with box body
23, box body 23 is connected with opening a.
In above-mentioned implementation, due to can on one end towards thrust structure of the movement parts of electronic Acceleration study equipment
Forwardly convex building blocks of function can be provided with, the generation interference when hitting in order to avoid building blocks of function and wallboard 21, so in wall
Opening a is provided with plate 21 to accommodate building blocks of function, the box body 23 that is connected with its own is set on opening a, is to play
Sealing opening a effect, to avoid rainwater from entering by opening a inside thrust structure.
In the present embodiment, thrust structure also includes the first reinforcing plate 11 and the second reinforcing plate 12, the first 11 points of reinforcing plate
Other connecting bottom board 1 and rear wrapper sheet 3, the second reinforcing plate 12 connecting bottom board 1 and are held respectively and hit plate 2, so as to further increasing only
The intensity of selection structure.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of thrust structure, it is characterised in that the thrust structure includes bottom plate, holds and hit plate, rear wrapper sheet, pressing plate, at least one
Individual riser and two side plates, described two side plates are vertically fixed on the bottom plate, and the opposing parallel arrangement of described two side plates,
Described hold hits plate and the rear wrapper sheet is each attached on the bottom plate, and the rear wrapper sheet and described hold hit plate respectively with described two
Individual side plate is fixedly connected, and it is described hold hit plate and the rear wrapper sheet top be connected with each other, the bottom plate, described hold hit plate, institute
State rear wrapper sheet and described two side plates limit a cavity, at least one described riser is arranged in the cavity, it is each described
Riser is arranged in parallel with described two side plates, and each riser is respectively with the bottom plate, the rear wrapper sheet and described holding
Hit plate connection, the riser with described hold hits the side that plate be connected and is provided with the first breach, and the pressure board is described in
In first breach, the side wall of the pressing plate is fixedly connected with the riser, and opposite side wall and described hold of the pressing plate hit plate
It is fixedly connected.
2. thrust structure according to claim 1, it is characterised in that described hold hits plate and include wallboard and preceding shrouding, described
The base of preceding shrouding is fixedly connected with the bottom plate, the top margin dorsad rear wrapper sheet bending extension, the wall of the preceding shrouding
Plate is fixedly connected between the top margin of the top margin of the preceding shrouding and the rear wrapper sheet, and the wallboard is mutually perpendicular to the bottom plate
Arrangement.
3. thrust structure according to claim 2, it is characterised in that the rear wrapper sheet includes supporting plate, connecting plate and top
Plate, the supporting plate is vertically fixed on the bottom plate, and the top plate is fixedly connected with the top margin of the wallboard, and the top plate
It is arranged parallel to the bottom plate, the connecting plate is fixed between the top plate and the supporting plate.
4. thrust structure according to claim 2, it is characterised in that the wallboard is provided with opening, the court of the wallboard
Box body, the box body and the open communication are provided with to the one side of the rear wrapper sheet.
5. the thrust structure according to claim any one of 1-4, it is characterised in that the thrust structure also includes coaming plate,
The coaming plate is fixed on the bottom plate, and dorsad the bottom plate is raised at the middle part of the coaming plate, the riser and described two sides
The bottom of plate is equipped with the second breach, and second breach is fixedly connected with the raised part of the coaming plate.
6. the thrust structure according to claim any one of 1-4, it is characterised in that the pressing plate is strip tabular structure
Part, the thrust structure includes three risers, length direction arranged for interval of three risers along the pressing plate, and described three
Individual riser is fixedly connected with the pressing plate.
7. the thrust structure according to claim any one of 1-4, it is characterised in that the thrust structure also includes first and added
Strong plate and the second reinforcing plate, first reinforcing plate connect the bottom plate and the rear wrapper sheet, second reinforcing plate point respectively
The bottom plate is not connected and described hold hits plate.
8. the thrust structure according to claim any one of 1-4, it is characterised in that the thrust structure also includes pre-buried
Plate, the embedded board is arranged in parallel with the bottom plate, and the top surface of the embedded board is fixed together with the bottom plate.
9. thrust structure according to claim 8, it is characterised in that the top surface of the embedded board is fixed with thrust block, institute
The side outward flange for stating the side wall of thrust block and the close rear wrapper sheet of the bottom plate offsets.
10. thrust structure according to claim 8, it is characterised in that the embedded board is connected with the bottom plate by bolt
It is connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289170.XA CN107101795B (en) | 2017-04-27 | 2017-04-27 | A kind of thrust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289170.XA CN107101795B (en) | 2017-04-27 | 2017-04-27 | A kind of thrust structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107101795A true CN107101795A (en) | 2017-08-29 |
| CN107101795B CN107101795B (en) | 2019-09-10 |
Family
ID=59656361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710289170.XA Active CN107101795B (en) | 2017-04-27 | 2017-04-27 | A kind of thrust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101795B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242692A (en) * | 2019-04-30 | 2019-09-17 | 武汉船用机械有限责任公司 | Stop device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405271A (en) * | 2020-11-19 | 2021-02-26 | 王宝宝 | Reciprocating type multi-layer motor-driven plate polishing device |
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| DE2924823A1 (en) * | 1979-06-20 | 1981-01-15 | Schneider & Co C | Railway track reinforcement near track brake buffers - involves elastic spacer layer between rails and reinforcing supports |
| JP2004331061A (en) * | 2003-05-09 | 2004-11-25 | Kendro Lab Products Gmbh | Positioning device for movable implement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110242692A (en) * | 2019-04-30 | 2019-09-17 | 武汉船用机械有限责任公司 | Stop device |
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| Publication number | Publication date |
|---|---|
| CN107101795B (en) | 2019-09-10 |
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