CN203745320U - Trampoline cloth durability test device - Google Patents
Trampoline cloth durability test device Download PDFInfo
- Publication number
- CN203745320U CN203745320U CN201420143259.7U CN201420143259U CN203745320U CN 203745320 U CN203745320 U CN 203745320U CN 201420143259 U CN201420143259 U CN 201420143259U CN 203745320 U CN203745320 U CN 203745320U
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- Prior art keywords
- fixed
- centring ring
- trampoline cloth
- proving installation
- column
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Abstract
The utility model provides a trampoline cloth durability test device, belongs to the technical field of machinery, and solves the technical problems of incapability of directly testing the durability of trampoline cloth by a mattress durability test machine and the like in the prior art. The test device comprises a base, wherein a first vertical column and a second vertical column which are parallel to each other are vertically fixed to the base; a push plate is fixed between the upper end of the first vertical column and the upper end of the second vertical column; an air cylinder is fixed at the lower part of the push plate; a piston rod of the air cylinder is vertically downward; a test head is fixed at the lower end of the piston rod of the air cylinder through a detachable structure; a positioning structure capable of positioning the trampoline cloth is also fixed to the base. The test device has the advantages of capability of testing the durability of different trampoline cloth and high test speed.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of proving installation, particularly a kind of proving installation of trampoline cloth permanance.
Background technology
Trampoline is a kind of equipment for people's amusement made from trampoline cloth, and the permanance of trampoline cloth is the important parameter of trampoline quality.
In order to test the permanance of trampoline cloth, in Chinese patent literature, a kind of testing machine for mattress durability [patent No.: ZL200820042236.1 is disclosed through retrieval; Granted publication number: CN201229226Y].This testing machine for mattress durability, comprise monitor station, crossbeam, charger, impact head, on monitor station, stand and have steel structure beam, on crossbeam, be fixed with charger, impacting guide rod is connected on crossbeam by guide rod supports cover, impacting guide rod can move up and down, and impacts guide rod and connects connecting rod, and connecting rod is connected on motor through eccentric wheel, shaft coupling, reducer casing.
In this patent, disclosed testing machine for mattress durability is used for detecting mattress, because mattress does not need to position, this patent cannot directly be used as the device of the durability test of trampoline cloth, and therefore, it is necessary designing a kind of device that trampoline cloth is carried out to durability test.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of proving installation of trampoline cloth permanance, and this proving installation has the fast feature of feature, test speed that can test different trampoline cloth permanance.
The purpose of this utility model can realize by following technical proposal: a kind of proving installation of trampoline cloth permanance, comprise base, it is characterized in that, on described base, be vertically fixed with the column one and the column two that are parallel to each other, between the upper end of the upper end of described column one and column two, be fixed with top board, described top board bottom is fixed with cylinder, the piston rod of described cylinder straight down, the piston-rod lower end of described cylinder is fixed with measuring head by demountable structure, is also fixed with the location structure that trampoline cloth can be located on described base.
The principle of work of the proving installation of this trampoline cloth permanance is as follows, tester positions the trampoline cloth of need test with location structure, open cylinder, the piston rod of cylinder moves reciprocatingly up and down, the piston rod of cylinder drives demountable structure to move reciprocatingly up and down together, demountable structure drives measuring head to move reciprocatingly up and down together, measuring head carries out back and forth applied voltage test downwards to trampoline cloth, the every next but two of tester hour carries out record to the state of trampoline cloth, until trampoline cloth occurs after breakage, shifter cylinder, stops the durability test to trampoline cloth.
Described location structure comprises lower centring ring and upper centring ring, described lower centring ring is fixed on base by some reference columns, the corresponding setting of inner ring of the inner ring of described upper centring ring and lower centring ring, and the inner ring of the inner ring of upper centring ring and lower centring ring is all under above-mentioned measuring head, and described upper centring ring is bolted on lower centring ring by some.
When needs are located trampoline cloth, trampoline cloth is cut into circle, make the external diameter of trampoline cloth slightly be less than the outer ring of centring ring, trampoline cloth is placed on to lower centring ring top, upper centring ring is placed on to the top of trampoline cloth, by some bolts, trampoline cloth is fixed between upper centring ring and lower centring ring, guarantees that trampoline cloth location is reliable.
On the upper surface of described lower centring ring, offer some grooves, on the lower surface of described upper centring ring, be fixed with some projections corresponding with groove.
On the upper surface of lower centring ring, offer some grooves, on the lower surface of upper centring ring, be fixed with some projections corresponding with groove, adopt this structure can increase the friction factor between upper centring ring and lower centring ring and trampoline cloth, guarantee that trampoline cloth does not come off in test.
As another situation, on the upper surface of described lower centring ring and the lower surface of upper centring ring, offer some concavo-convex lines.
The height of described reference column is greater than 0.3m.
Described measuring head is hemispherical, and the sphere of described measuring head is downward, and the plane of measuring head upwards.
Described demountable structure comprises coupling bolt and contiguous block, described contiguous block is fixed on the piston-rod lower end place of cylinder, on contiguous block lower surface, offer the female connecting hole of tool, the column cap of described coupling bolt is fixed in the plane of measuring head, and described coupling bolt is threaded in connecting hole.
On described base, be fixed with some adjustable pipes corresponding with reference column, described reference column is arranged in adjustable pipe and is fixed by screws in adjustable pipe.
Under needs adjustment, during the height of centring ring, unscrew screw, lower centring ring is adjusted to suitable height, screw screw, guarantee that between reference column and adjustable pipe, location is reliable.
The quantity of described reference column is four, and four reference columns form a rectangle.
Described cylinder is connected with an air pump by connecting pipe, in described connecting pipe, is provided with Pneumatic reversal valve.
When needs are tested, the piston rod of Pneumatic reversal valve control cylinder moves downward, the piston rod of cylinder drives contiguous block to move downward together, contiguous block drives measuring head to move downward together, and measuring head carries out downward applied voltage test to trampoline cloth, when the piston cylinder of cylinder moves downward extreme position, Pneumatic reversal valve control cylinder commutates, the piston rod of cylinder up moves, and the piston rod of cylinder drives contiguous block to move upward together, and contiguous block drives measuring head to move upward together.
Compared with prior art, the proving installation of this trampoline cloth permanance has the following advantages:
1, the utility model not only can be tested the permanance of trampoline cloth, and can be for the ability of the resisting fatigue after certain number of times back and forth pressurizes such as test lamp case cloth, warp knitting cloth, and versatility is high.
2, the piston rod that adopts cylinder and Pneumatic reversal valve to realize cylinder moves reciprocatingly up and down, and the piston rod of cylinder drives measuring head to move reciprocatingly up and down together, saves labour, test speed is fast.
3, on the upper surface of lower centring ring, offer groove, on the lower surface of upper centring ring, be fixed with the projection corresponding with groove, adopt this structure can increase the friction factor between upper centring ring and lower centring ring and trampoline cloth, guarantee that trampoline cloth does not come off in test.
4, the height of lower centring ring can regulate by adjustable pipe, can meet the requirement of different test height, and versatility is high.
Accompanying drawing explanation
Fig. 1 is the proving installation perspective view of this trampoline cloth permanance.
Fig. 2 is the proving installation planar structure schematic diagram of this trampoline cloth permanance.
Fig. 3 is proving installation location structure embodiment mono-perspective view of this trampoline cloth permanance.
Fig. 4 is proving installation location structure embodiment bis-perspective view of this trampoline cloth permanance.
In figure, 1, cylinder; 2, top board; 3, contiguous block; 4, coupling bolt; 5, measuring head; 6, column one; 7, upper centring ring; 8, lower centring ring; 9, reference column; 10, screw; 11, adjustable pipe; 12, base; 13, column two.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-:
As shown in Figure 1 and Figure 2, the proving installation of this trampoline cloth permanance, comprises base 12, is vertically fixed with the column 1 and the column 2 13 that are parallel to each other on base 12, and column 1 and column 2 13 are bolted on respectively on base 12; Between the upper end of the upper end of column 1 and column 2 13, be fixed with top board 2, top board 2 is bolted on respectively on column 1 and column 2 13; Top board 2 bottoms are fixed with cylinder 1, the automatic reciprocating air cylinder of cylinder 1 for having bought on market, and cylinder 1 is bolted on top board 2; Straight down, the piston-rod lower end of cylinder 1 is fixed with measuring head 5 by demountable structure to the piston rod of cylinder 1, is also fixed with the location structure that trampoline cloth can be located on base 12.
As shown in Figure 1, Figure 2, Figure 3 shows, location structure comprises lower centring ring 8 and upper centring ring 7, lower centring ring 8 is fixed on base 12 by some reference columns 9, the corresponding setting of inner ring of the inner ring of upper centring ring 7 and lower centring ring 8, and the inner ring of the inner ring of upper centring ring 7 and lower centring ring 8 is all under above-mentioned measuring head 5, upper centring ring 7 is bolted on lower centring ring 8 by some, in the present embodiment, the quantity of bolt is four, adopts bolt upper centring ring 7 and lower centring ring 8 can be fixed together firmly.
As shown in Figure 3, on the upper surface of lower centring ring 8, offer some grooves, on the lower surface of upper centring ring 7, be fixed with some projections corresponding with groove, adopt this structure can increase the friction factor between upper centring ring 7 and lower centring ring 8 and trampoline cloth, guarantee that trampoline cloth does not come off in test.
As shown in Figure 1 and Figure 2, the height of reference column 9 is greater than 0.3m.
As shown in Figure 1 and Figure 2, measuring head 5 is hemispherical, and the sphere of measuring head 5 is downward, and the plane of measuring head 5 upwards.
As shown in Figure 1 and Figure 2, demountable structure comprises coupling bolt 4 and contiguous block 3, contiguous block 3 is fixed on the piston-rod lower end place of cylinder 1, and contiguous block 3 is fixed on the piston rod of cylinder 1 by the mode of welding, guarantees that the piston rod of cylinder 1 can drive contiguous block 3 to move reciprocatingly up and down; On contiguous block 3 lower surfaces, offer the female connecting hole of tool, the column cap of coupling bolt 4 is fixed in the plane of measuring head 5, and the column cap of coupling bolt 4 is fixed on measuring head 5 by the mode of welding; Coupling bolt 4 is threaded in connecting hole.
As shown in Figure 1 and Figure 2, be fixed with some adjustable pipes 11 corresponding with reference column 9 on base 12, reference column 9 is arranged in adjustable pipe 11 and by screw 10 and is fixed in adjustable pipe 11, can quick adjustment under the height of centring ring 8.
As shown in Figure 1 and Figure 2, the quantity of reference column 9 is four, and four reference columns 9 form a rectangle.
Cylinder 1 is connected with an air pump by connecting pipe, is provided with Pneumatic reversal valve in connecting pipe, and Pneumatic reversal valve is the two-position five-way Pneumatic reversal valve that can buy on market.
The principle of work of the proving installation of this trampoline cloth permanance is as follows, tester is cut into circle by trampoline cloth, trampoline cloth is placed on to lower centring ring 8 tops, upper centring ring 7 is placed on to the top of trampoline cloth, by four bolts, trampoline cloth is fixed between upper centring ring 7 and lower centring ring 8, open cylinder 1, the piston rod of Pneumatic reversal valve control cylinder 1 moves downward, the piston rod of cylinder 1 drives contiguous block 3 to move downward together, contiguous block 3 drives measuring head 5 to move downward together, 5 pairs of trampoline cloth of measuring head carry out downward applied voltage test, when the piston cylinder of cylinder 1 moves downward extreme position, Pneumatic reversal valve control cylinder 1 commutates, the piston rod of cylinder 1 up moves, the piston rod of cylinder 1 drives contiguous block 3 to move upward together, contiguous block 3 drives measuring head 5 to move upward together, along with the piston rod of cylinder 1 moves reciprocatingly up and down, the piston rod of cylinder 1 drives contiguous block 3 to move reciprocatingly up and down together, and contiguous block 3 drives measuring heads 5 to move reciprocatingly up and down together, and 5 pairs of trampoline cloth of measuring head carry out reciprocal applied voltage test, the every next but two hour of tester, carries out record to the state of trampoline cloth, until trampoline cloth occurs after breakage, shifter cylinder 1, stops the durability test of trampoline cloth.
Embodiment bis-:
Content in the present embodiment two is roughly identical with the content in embodiment mono-, and difference is to offer some grooves on the upper surface of the lower centring ring 8 in embodiment mono-, is fixed with some projections corresponding with groove on the lower surface of upper centring ring 7; And in the present embodiment two, as shown in Figure 4, on the lower surface of the upper surface of lower centring ring 8 and upper centring ring 7, offer some concavo-convex lines.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. the proving installation of a trampoline cloth permanance, comprise base (12), it is characterized in that, on described base (12), be vertically fixed with the column one (6) and the column two (13) that are parallel to each other, between the upper end of the upper end of described column one (6) and column two (13), be fixed with top board (2), described top board (2) bottom is fixed with cylinder (1), the piston rod of described cylinder (1) straight down, the piston-rod lower end of described cylinder (1) is fixed with measuring head (5) by demountable structure, on described base (12), be also fixed with the location structure that trampoline cloth can be located.
2. the proving installation of trampoline cloth permanance according to claim 1, it is characterized in that, described location structure comprises lower centring ring (8) and upper centring ring (7), described lower centring ring (8) is fixed on base (12) by some reference columns (9), the inner ring of described upper centring ring (7) and the inner ring of lower centring ring (8) are corresponding to be arranged, and the inner ring of the inner ring of upper centring ring (7) and lower centring ring (8) is all under above-mentioned measuring head (5), and described upper centring ring (7) is bolted on lower centring ring (8) by some.
3. the proving installation of trampoline cloth permanance according to claim 2, is characterized in that, on the upper surface of described lower centring ring (8), offers some grooves, is fixed with some projections corresponding with groove on the lower surface of described upper centring ring (7).
4. the proving installation of trampoline cloth permanance according to claim 2, is characterized in that, on the lower surface of the upper surface of described lower centring ring (8) and upper centring ring (7), offers some concavo-convex lines.
5. the proving installation of trampoline cloth permanance according to claim 2, is characterized in that, the height of described reference column (9) is greater than 0.3m.
6. the proving installation of trampoline cloth permanance according to claim 1, is characterized in that, described measuring head (5) is hemispherical, and the sphere of described measuring head (5) is downward, and the plane of measuring head (5) upwards.
7. the proving installation of trampoline cloth permanance according to claim 1, it is characterized in that, described demountable structure comprises coupling bolt (4) and contiguous block (3), described contiguous block (3) is fixed on the piston-rod lower end place of cylinder (1), contiguous block (3) offers the female connecting hole of tool on lower surface, the column cap of described coupling bolt (4) is fixed in the plane of measuring head (5), and described coupling bolt (4) is threaded in connecting hole.
8. the proving installation of trampoline cloth permanance according to claim 2, it is characterized in that, on described base (12), be fixed with some and the corresponding adjustable pipe of reference column (9) (11), described reference column (9) is arranged in adjustable pipe (11) and by screw (10) and is fixed in adjustable pipe (11).
9. the proving installation of trampoline cloth permanance according to claim 2, is characterized in that, the quantity of described reference column (9) is four, and four reference columns (9) form a rectangle.
10. the proving installation of trampoline cloth permanance according to claim 1, is characterized in that, described cylinder (1) is connected with an air pump by connecting pipe, in described connecting pipe, is provided with Pneumatic reversal valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143259.7U CN203745320U (en) | 2014-03-27 | 2014-03-27 | Trampoline cloth durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143259.7U CN203745320U (en) | 2014-03-27 | 2014-03-27 | Trampoline cloth durability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745320U true CN203745320U (en) | 2014-07-30 |
Family
ID=51345105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143259.7U Expired - Fee Related CN203745320U (en) | 2014-03-27 | 2014-03-27 | Trampoline cloth durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372137A (en) * | 2015-11-16 | 2016-03-02 | 中国皮革和制鞋工业研究院（晋江）有限公司 | Sole fatigue compression testing machine |
| CN106959250A (en) * | 2017-01-25 | 2017-07-18 | 江门市新会区发达运动用品有限公司 | Ball pressure tester of enduring hardships |
| CN108827577A (en) * | 2018-04-23 | 2018-11-16 | 莱茵技术（上海）有限公司 | A kind of automation trampoline device for detecting performance |
-
2014
- 2014-03-27 CN CN201420143259.7U patent/CN203745320U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372137A (en) * | 2015-11-16 | 2016-03-02 | 中国皮革和制鞋工业研究院（晋江）有限公司 | Sole fatigue compression testing machine |
| CN106959250A (en) * | 2017-01-25 | 2017-07-18 | 江门市新会区发达运动用品有限公司 | Ball pressure tester of enduring hardships |
| CN108827577A (en) * | 2018-04-23 | 2018-11-16 | 莱茵技术（上海）有限公司 | A kind of automation trampoline device for detecting performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |