CN205449706U - Shock -resistant analyzer of reflective membrane - Google Patents
Shock -resistant analyzer of reflective membrane Download PDFInfo
- Publication number
- CN205449706U CN205449706U CN201620172318.2U CN201620172318U CN205449706U CN 205449706 U CN205449706 U CN 205449706U CN 201620172318 U CN201620172318 U CN 201620172318U CN 205449706 U CN205449706 U CN 205449706U
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- CN
- China
- Prior art keywords
- reflective membrane
- base
- impact resistance
- adjusting means
- support
- Prior art date
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a shock -resistant analyzer of reflective membrane has solved when testing on the inclined plane, and it can the level place not enable whole device to make the experimental result error great, its technical scheme main points are, reflective membrane analyzer that shocks resistance, including base, support, connecting rod and steel ball, the base with the support passes through the connecting rod and connects, be equipped with falling sphere hole and baffle on the support, the base is equipped with two at least adjusting device, every adjusting device forms the holding surface with the ground contact respectively, adjusting device is equipped with regulation portion, regulation portion with base active connections is in order to adjust the distance of base and holding surface has reached the distance that can adjust base and holding surface through regulation portion.
Description
Technical field
This utility model relates to a kind of test apparatus, more specifically, it relates to a kind of reflective membrane impact resistance determinator.
Background technology
Reflective membrane, be one made thin film can direct applied reflecting material.Utilizing glass bead technology, microprism technology, synthetic resin technology, thin film technique and coating technology and microreplicated technology are made.Reflective membrane is applicable to traffic signs or business designaton more, at present, widely available due to reflective membrane, to its prescription also with raising, so reflective membrane impact resistance determinator the most just arises at the historic moment, reflective membrane impact resistance determinator is developed according to reflective membrane impact resistance test method in National Standard of the People's Republic of China GB/T18833-2002 " highway traffic sign reflective membrane ".
nullReflective membrane impact resistance determinator is to utilize steel ball free falling bodies principle to measure the impact-resistant performance of reflective membrane，In prior art, reflective membrane impact resistance determinator includes base、4 connecting rods、Support and steel ball composition，Described base is rectangular，Base is connected by connecting rod with support，Support includes ball-dropping hole and baffle plate，On support, both sides are provided with the baffle plate for blocking bead，Ball-dropping hole is arranged on support，The reflective membrane being placed on base can be impacted by bead by ball-dropping hole freely falling body，Then observe with magnifier，Test determination，Reflective membrane should not occur crack beyond the surface impacted，Interlayer departs from or other damages，Although this Brief Introduction on Equipment is directly perceived，If but when this equipment is tested on inclined-plane，Owing to can not regulate its placing height so this equipment will slant setting，When testing，Bead can be made to fly out or bead impacts reflective membrane at an oblique angle，So that error is bigger，Measurement result is not accurate enough.
Utility model content
For prior art exist deficiency, the purpose of this utility model be provide one can adjusting base height, enable a kind of reflective membrane impact resistance determinator of whole device horizontal positioned.
For achieving the above object, this utility model provides following technical scheme:
As improvement of the present utility model, a kind of reflective membrane impact resistance determinator, including base, support, connecting rod and steel ball, described base is connected by connecting rod with described support, described support is provided with ball-dropping hole and baffle plate, and described base is provided with at least two adjusting means, and each described adjusting means contacts formation supporting surface respectively with ground, described adjusting means is provided with regulation portion, and described regulation portion is flexibly connected with described base to regulate the distance of described base and supporting surface.
By using technique scheme, by being provided with multiple debugging apparatus at described base, when ground injustice, the distance being regulated described base and described supporting surface by multiple described regulation portions makes base level, during to reach test, described steel ball will not be flown out test device or impact reflective membrane with angle of inclination, make error reduce, to reach measurement structure feature the most accurately.
As improvement of the present utility model, described adjusting means is set to 4, is individually positioned in four apex of described base.
By using technique scheme, four corners at described base arrange 4 adjusting meanss, and adjusting means will fix instability if fewer than 4, will waste material exactly if many, so it is just suitable to arrange 4 adjusting meanss, can fix to consolidate and can save again material.
As improvement of the present utility model, described adjusting means runs through described base and forms through hole with described base.
By using technique scheme, described adjusting means is wholely set with described base, makes compact overall structure rather than independent facility adjusting means, take the space beyond reflective membrane impact resistance determinator, play the effect of joint space-efficient.
As improvement of the present utility model, described adjusting means is threadeded with described through hole.
By using technique scheme, described screw connection structure is simple, can pass through to rotate slowly to regulate less error, thus threaded as preferably.
As improvement of the present utility model, described supporting surface is provided with slipmat.
By using technique scheme, arranging slipmat at described supporting part and make described supporting part increase with the frictional force on ground, further adjusting means can stably support whole device.
As improvement of the present utility model, described slipmat is provided with anti-slip veins.
By using technique scheme, by arranging anti-slip veins in described slipmat, described adjusting means is made to increase further with frictional ground force so that it is more stable with ground supports.
As improvement of the present utility model, the upper surface of described support forms an annular protrusion.
By using technique scheme, one annular protrusion is set on the bracket, described annular protrusion and described support form a groove, when steel ball is placed in described groove, level can be detected whether according to the direction that bead rolls, described steel ball can also be played position-limiting action by the most described groove, places steel ball and rolls down on the ground.
Compared with prior art, the present embodiment improves at existing reflective membrane impact resistance determinator, by being provided with multiple debugging apparatus at described base, when ground injustice, described base horizontal positioned can be made by regulating multiple adjusting meanss, described steel ball will not be flown out test device or impact reflective membrane with angle of inclination, make error reduce, to reach measurement structure feature the most accurately.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of reflective membrane impact resistance determinator；
Fig. 2 is the front view of a kind of reflective membrane impact resistance determinator；
Fig. 3 is adjusting means structural representation.
Reference: 1, base；2, connecting rod；3, support；31, baffle plate；32, ball-dropping hole；33, groove；34, protruding；4, adjusting means.
Detailed description of the invention
Referring to figs. 1 through shown in Fig. 3: a kind of reflective membrane impact resistance determinator includes base 1, connecting rod 2, support 3 and adjusting means 4, described base 1 is connected by connecting rod 2 with described support 3, described support 3 is provided with ball-dropping hole 32 and baffle plate 31, state adjusting means 4 run through described base 1 and form through hole with described base 1, and described adjusting means 4 threadeds with described base 1, described adjusting means 4 is set to 4, the setting of described 4 adjusting meanss 4 makes whole device be supported by 4 adjusting meanss 4, described support 3 upper surface forms an annular protrusion 34, described protruding 34 form circular groove 33 with face, described support top, when experimental test, by 4 adjusting meanss 4 of regulation, make fixing more stable of reflective membrane impact resistance device, test error is made to reduce.
The specifically used mode of the present embodiment is, first described steel ball is placed in described groove 33, see whether bead rolls and judge whole device whether horizontal positioned, the regulation regulation portion 41, direction rolled by bead makes adjusting means 4 be threaded connection and described base 1, described adjusting means 4 is made to move up and down at the through hole at described base 1, regulate its height, make described reflective membrane impact resistance determinator level, described reflective membrane is placed on described base 1, described steel ball is allowed to be fallen by described ball-dropping hole 32, described reflective membrane is impacted, then observe with magnifier, test determination, reflective membrane should not occur crack beyond the surface impacted, interlayer departs from or other damages, determine that reflective membrane is the most qualified.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a reflective membrane impact resistance determinator, including base, support, connecting rod and steel ball, described base is connected by connecting rod with described support, described support is provided with ball-dropping hole and baffle plate, it is characterized in that: described base is provided with at least two adjusting means, each described adjusting means contacts formation supporting surface respectively with ground, and described adjusting means is provided with regulation portion, and described regulation portion is flexibly connected with described base to regulate the distance of described base and supporting surface.
A kind of reflective membrane impact resistance determinator the most according to claim 1, is characterized in that: described adjusting means is set to 4, lays respectively at four apex of described base.
A kind of reflective membrane impact resistance determinator the most according to claim 2, is characterized in that: described adjusting means runs through described base and forms through hole with described base.
A kind of reflective membrane impact resistance determinator the most according to claim 3, is characterized in that: described adjusting means is threadeded with described through hole.
A kind of reflective membrane impact resistance determinator the most according to claim 1, is characterized in that: described supporting surface is provided with slipmat.
A kind of reflective membrane impact resistance determinator the most according to claim 5, is characterized in that: described slipmat is provided with anti-slip veins.
A kind of reflective membrane impact resistance determinator the most according to claim 1, is characterized in that: the upper surface of described support forms an annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172318.2U CN205449706U (en) | 2016-03-07 | 2016-03-07 | Shock -resistant analyzer of reflective membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172318.2U CN205449706U (en) | 2016-03-07 | 2016-03-07 | Shock -resistant analyzer of reflective membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449706U true CN205449706U (en) | 2016-08-10 |
Family
ID=56605314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172318.2U Expired - Fee Related CN205449706U (en) | 2016-03-07 | 2016-03-07 | Shock -resistant analyzer of reflective membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351724A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Device and method for testing shock resistance of reflective film |
-
2016
- 2016-03-07 CN CN201620172318.2U patent/CN205449706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351724A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Device and method for testing shock resistance of reflective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100070 No. two Li 26, Han Chuang-tzu, Beijing, Fengtai District Patentee after: ZHONGFANG CHUANGTONG CONSTRUCTION GROUP CO.,LTD. Address before: 100070 No. two Li 26, Han Chuang-tzu, Beijing, Fengtai District Patentee before: BEIJING CHUANGTONG CONSTRUCTION GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |