CN207216945U - Pricking-proof explosion-proof demonstrates nail-plate - Google Patents
Pricking-proof explosion-proof demonstrates nail-plate Download PDFInfo
- Publication number
- CN207216945U CN207216945U CN201720825889.6U CN201720825889U CN207216945U CN 207216945 U CN207216945 U CN 207216945U CN 201720825889 U CN201720825889 U CN 201720825889U CN 207216945 U CN207216945 U CN 207216945U
- Authority
- CN
- China
- Prior art keywords
- nail
- proof
- plate
- pedestal
- pricking
- 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.)
- Active
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
A kind of apparatus for demonstrating is the utility model is related to, particularly relates to a kind of adjustable pricking-proof explosion-proof demonstration nail-plate in easy for installation, simple in construction and iron nail direction, including pedestal (1), nail (2) and limiting plate (3)；It is some that the pedestal (1) is provided with hemispherical depression (11), the nail (2) includes rivet nut (21) and nail bottom (22), the rivet nut (21) is located on nail bottom (22), nail bottom (22) is spherical and coordinated with hemispherical depression (11) ball, the limiting plate (3) is provided with multiple through holes one (31) passed through for rivet nut (21), and the limiting plate (3) is arranged on pedestal (1).
Description
Technical field
A kind of apparatus for demonstrating is the utility model is related to, particularly relates to a kind of pricking-proof explosion-proof demonstration nail-plate.
Background technology
In the prior art the pricking-proof explosion-proof test of multinomial test and demonstration, wherein tire can be carried out in order to test tyre performance
Particularly important, so far for tire pricking-proof explosion-proof test using nail-plate.
The tack plate structure of currently available technology includes plank, shrouding and nail, and the plank is provided with hole, the nail
Pass through from plank bottom and the root position of nail is fixed on plank by shrouding, be to pass through automobile in specific test
Install demonstration tire and past form is opened from top plate to test the resistance to bundle of tire and the power of explosion-resistance characteristic, but this nail-plate
Structure make it that the direction of nail is fixed, can only be to maintain form straight up, can not be to the direction of the nail on top plate
It is adjusted.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of easy for installation, simple in construction and iron nail side
Nail-plate is demonstrated to adjustable pricking-proof explosion-proof.
To realize above technical purpose, the technical solution of the utility model is:A kind of pricking-proof explosion-proof demonstrates nail-plate, including base
Seat, nail and limiting plate；The pedestal is some provided with hemispherical depression, and the nail includes rivet nut and nail bottom, the rivet nut
It is located on nail bottom, the nail bottom is spherical and coordinated with hemispherical depression ball that the limiting plate is worn provided with multiple for rivet nut
The through hole one crossed, the limiting plate are arranged on pedestal.
Preferably, the limiting plate, which is arranged on pedestal, refers to that the both sides of the limiting plate are provided with through hole two, the base
Seat is provided with round, and the through hole two carries out the fixation that is spirally connected with round by bolt.
Preferably, the cross section of the pedestal is taper type.
Above description can be seen that the utility model and possess advantages below：Pricking-proof explosion-proof of the present utility model demonstrates nail-plate,
Simple in construction and installation is extremely convenient, the advantages of inheriting traditional demonstration nail-plate, and entirely design causes the direction of nail
It can change and can be with adjustable, such design can improve the effect vehicle different with adaptation that nail pricks tire, and into
This is also extremely low, substantially increases the applicability of pricking-proof explosion-proof demonstration nail-plate.
Brief description of the drawings
Accompanying drawing 1 is the structural representation that pricking-proof explosion-proof of the present utility model demonstrates nail-plate.
Accompanying drawing 2 is the sectional view that pricking-proof explosion-proof of the present utility model demonstrates nail-plate.
Brief description of the drawings：1st, pedestal, 11, hemispherical depression, 12, round, 2, nail, 21, rivet nut, 22, nail bottom, 3, spacing
Plate, 31, through hole one, 32, through hole two.
Embodiment
With reference to shown in accompanying drawing, a kind of pricking-proof explosion-proof demonstrates nail-plate, including pedestal 1, nail 2 and limiting plate 3；The pedestal 1
It is some to be provided with hemispherical depression 11, the nail 2 includes rivet nut 21 and nail bottom 22, and the rivet nut 21 is located on nail bottom 22, institute
Nail bottom 22 is stated to be spherical and coordinate with the ball of hemispherical depression 11, the limiting plate 3 be provided with it is multiple passed through for rivet nut 21 it is logical
Hole 1, the limiting plate 3 are arranged on pedestal 1；The limiting plate 3 is arranged on the both sides for referring to the limiting plate 3 on pedestal 1
Provided with through hole 2 32, the pedestal 1 is provided with round 12, and the through hole 2 32 carries out the fixation that is spirally connected with round 12 by bolt；
The cross section of the pedestal 1 is taper type.
In the specific implementation, the nail bottom 22 of nail 2 is arranged in the hemispherical depression 11 on pedestal 1, limiting plate 3 is led to
Through hole one is crossed through the rivet nut on nail 2, then by bolt through the through hole two on limiting plate 3 by limiting plate and the round of pedestal
On the hole of specified location be spirally connected, so as on the one hand limit the position of nail 2, on the other hand lock the direction of rivet nut on nail 2,
So as to realize that the direction of rivet nut is adjustable.
Pricking-proof explosion-proof of the present utility model demonstrates nail-plate, and simple in construction and installation is extremely convenient, inherits traditional demonstration
The advantages of nail-plate, and entirely design allows the direction of nail to change and can be with adjustable, and such design can improve
Nail pricks the effect vehicle different with adaptations of tire, and cost is also extremely low, substantially increases pricking-proof explosion-proof and demonstrates fitting for nail-plate
The property used.
The utility model and embodiments thereof are described above, this describe it is no restricted, shown in specification
Be also one of embodiment of the present utility model, actual structure is not limited thereto.All in all if this area
Those of ordinary skill is enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design with
The similar frame mode of the technical scheme and embodiment, all should belong to the scope of protection of the utility model.
Claims (3)
1. a kind of pricking-proof explosion-proof demonstrates nail-plate, including pedestal (1), nail (2) and limiting plate (3)；The pedestal (1) is provided with half
Bulb-shaped recess (11) is some, and the nail (2) includes rivet nut (21) and nail bottom (22), and the rivet nut (21) is located at nail bottom (22)
On, nail bottom (22) is spherical and coordinated with hemispherical depression (11) ball that the limiting plate (3) is used for rivet nut provided with multiple
(21) through hole one (31) passed through, the limiting plate (3) are arranged on pedestal (1).
2. pricking-proof explosion-proof according to claim 1 demonstrates nail-plate, it is characterised in that：The limiting plate (3) is arranged on pedestal
(1) refer to that the both sides of the limiting plate (3) are provided with through hole two (32) on, the pedestal (1) is provided with round (12), the through hole
Two (32) carry out the fixation that is spirally connected with round (12) by bolt.
3. pricking-proof explosion-proof according to claim 1 demonstrates nail-plate, it is characterised in that：The cross section of the pedestal (1) is cone
Platform shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825889.6U CN207216945U (en) | 2017-07-08 | 2017-07-08 | Pricking-proof explosion-proof demonstrates nail-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825889.6U CN207216945U (en) | 2017-07-08 | 2017-07-08 | Pricking-proof explosion-proof demonstrates nail-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207216945U true CN207216945U (en) | 2018-04-10 |
Family
ID=61812893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825889.6U Active CN207216945U (en) | 2017-07-08 | 2017-07-08 | Pricking-proof explosion-proof demonstrates nail-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207216945U (en) |
-
2017
- 2017-07-08 CN CN201720825889.6U patent/CN207216945U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2642416A3 (en) | Simulation method for high polymer material | |
| CN204140330U (en) | For the compressing mechanism of compressor | |
| CN207216945U (en) | Pricking-proof explosion-proof demonstrates nail-plate | |
| CN105484975B (en) | Compression mechanism for compressor | |
| CN204784049U (en) | Convenient to use's rivet | |
| CN207500275U (en) | One kind can position practical rivet arrangement | |
| CN204451869U (en) | A kind of tow ball with anti-rotational groove | |
| CN202132347U (en) | Ball head bolt | |
| CN201889475U (en) | Tooling for processing automobile hub | |
| CN205785731U (en) | A kind of test fixture for socket connector vibratory impulse | |
| CN205977961U (en) | Rivet | |
| CN204037643U (en) | Adjustable steering wheel | |
| CN207386463U (en) | A kind of riveting pliers instrument | |
| CN205292114U (en) | Wheel hub of whole spoke | |
| CN202329357U (en) | Plate hole for upper pipe plate of heat exchanger | |
| CN204554312U (en) | For the indicator bracket assembly of self-help terminal equipment | |
| CN205630472U (en) | Equipment frock of car ball round pin control arm ball round pin | |
| CN203090398U (en) | Juggling trainer | |
| CN204163385U (en) | A kind of disc type scaffold | |
| CN203962478U (en) | A kind of top plate air duct of fan of architecture advances | |
| CN206826716U (en) | A kind of emery wheel transporter | |
| CN202860622U (en) | Air classifying grinding tray | |
| CN209083752U (en) | A kind of floor heating pipeline bail staple | |
| CN203034393U (en) | Windproof and pressure-proof traffic road cone | |
| CN206190706U (en) | Riveting nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |