CN210950631U - Artificial turf impact deformation testing device - Google Patents
Artificial turf impact deformation testing device Download PDFInfo
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- CN210950631U CN210950631U CN201922109568.8U CN201922109568U CN210950631U CN 210950631 U CN210950631 U CN 210950631U CN 201922109568 U CN201922109568 U CN 201922109568U CN 210950631 U CN210950631 U CN 210950631U
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- support plate
- hinged
- side wall
- artificial turf
- support
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an artificial turf impact deformation testing device, which comprises a tester and a bracket foot, wherein the upper end of the bracket foot is hinged on the side wall of the tester, the lower end of the bracket foot is hinged on the upper side of a first support plate, and a first spring is connected between the side wall of the bracket foot and the upper side of the first support plate; the lower side of the first support plate is hinged with the upper ends of a plurality of support rods, and the lower ends of the plurality of support rods are hinged with the upper side of the second support plate; a plurality of springs II are connected between the first support plate and the second support plate; when the deformation degree of the turf needs to be detected in real time on the spot, and when the ground environment on the spot is not level, the inserting rod is rotated, the clamping block moves in the strip-shaped slideway, the clamping block is aligned to different clamping grooves, so that a steel wire connected with the inserting rod is pulled, the supporting rod is relatively rotated and moved, the distance between the supporting plate I and the supporting plate II is controlled, and the micro-leveling effect is realized on the road surface which is not level; providing a horizontal operating environment in real time in the field; the second spring has the function of resetting.
Description
Technical Field
The utility model relates to an artificial turf tests technical field, specifically is artificial turf impact deformation testing arrangement.
Background
The artificial turf impact absorption and vertical deformation tester mainly detects the impact absorption and vertical deformation of the ground. The Deltec faux athlete (2A) could perform both impact absorption and standard vertical deformation testing and the test was completed with only two drops. The professional motion level detection series instrument completely meets the Chinese national standard (GB 36246-: IAAF, FIFA, EN.
The existing artificial turf impact absorption and vertical deformation tester has a plurality of defects. For example, the measuring apparatus is generally designed in a laboratory for detecting the sampled turf, and the foot of the support of the measuring apparatus often does not consider the problem of uneven ground; however, in actual detection, real-time detection on the spot of the paved artificial turf is more beneficial to control of the artificial turf, but the real-time detection on the spot often cannot reach the horizontal operating environment provided by a laboratory, so that the real-time detection on the spot needs to ensure the level of the measuring instrument, and the step of the existing measuring instrument support cannot achieve the function of real-time leveling on the spot.
Therefore, the artificial turf impact deformation testing device is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an artificial turf impact deformation testing device, which comprises a tester and a bracket foot, wherein the upper end of the bracket foot is hinged on the side wall of the tester, the lower end of the bracket foot is hinged on the upper side of a first support plate, and a first spring is connected between the side wall of the bracket foot and the upper side of the first support plate;
the lower side of the first support plate is hinged with the upper ends of a plurality of support rods, and the lower ends of the plurality of support rods are hinged with the upper side of the second support plate; a plurality of springs II are connected between the first support plate and the second support plate;
the leveling device is arranged between the first support plate and the second support plate and comprises a specially-made sleeve, a strip-shaped slideway is formed in the side wall of the specially-made sleeve, a plurality of clamping grooves are formed in the strip-shaped slideway in a distributed mode, an inserting rod is movably inserted into the specially-made sleeve, clamping blocks corresponding to the clamping grooves and the strip-shaped slideway are fixedly connected to the side wall of the inserting rod, and rubber grooves playing a damping role are connected to the side wall of the inserting rod; one end of the inserted bar is connected with one end of the steel wire, and the other end of the steel wire is connected with the side wall of the supporting rod.
Through the technical scheme, when the deformation degree of the turf needs to be detected in real time on the spot and the ground environment on the spot is not horizontal, the inserting rod is rotated, the clamping block moves in the strip-shaped slideway, the clamping block is aligned to different clamping grooves, the steel wire connected with the inserting rod is pulled, the supporting rod is relatively rotated and moved, the distance between the supporting plate I and the supporting plate II is controlled, and the micro-leveling effect is achieved on the road surface which is not horizontal; providing a horizontal operating environment in real time in the field; the second spring has the function of resetting.
As a further description of the artificial turf impact deformation testing device of the present invention, preferably, the inner side wall of the clamping groove is fixedly connected with an inclined rubber pad.
Through foretell technical scheme, the rubber pad of italic shape can produce the resistance that increases gradually at the rotatory draw-in groove that gets into of fixture block, stabilizes the position of inserted bar, further stabilizes the distance between extension board one and the extension board two, improves the test accuracy of apparatus.
As a further description of the artificial turf impact deformation testing device of the present invention, preferably, the lower side of the second supporting plate is fixedly connected with a plurality of rubber protrusions.
Through foretell technical scheme, rubber bulge increase with real-time on the spot turf ground contact wedge degree, let the more stable placing of the assay apparatus level.
As a further description of the artificial turf impact deformation testing device of the present invention, preferably, the number of the struts distributed on the lower side of the first supporting plate is more than sixteen, and the struts are distributed in a matrix.
Through the technical scheme, the supporting rods distributed in the matrix are beneficial to the balance of the stress of the supporting plate II, and the working environment of the tester is ensured.
As a further explanation of the artificial turf impact deformation testing apparatus of the present invention, preferably, the number of the support legs is more than three, and the plurality of support legs are distributed in an equidistant ring shape.
Through foretell technical scheme, be equidistance annular distribution between a plurality of frame foot portions, help the atress of frame foot portion balanced, guarantee the operational environment of apparatus.
As a further description of the artificial turf impact deformation testing device of the present invention, preferably, a plurality of adjacent support feet are hinged with a telescopic rod therebetween; one end of each screw rod is hinged between each pair of adjacent support feet, and the other ends of the two screw rods are inserted into the same nut sleeve through common threads.
Through foretell technical scheme, utilize the swivel nut sleeve, increase or reduce the distance that two screws combined together and formed to change the angle between a plurality of frame foot portions, the change of a plurality of frame foot portion angles, and then arouse the change of the distance between apparatus and the turf, be more suitable for the apparatus and can survey according to actual need.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the deformation degree of the turf needs to be detected in real time on the spot, and when the ground environment on the spot is not level, the inserting rod is rotated, the clamping block moves in the strip-shaped slideway, the clamping block is aligned to different clamping grooves, so that a steel wire connected with the inserting rod is pulled, the supporting rod is relatively rotated and moved, the distance between the supporting plate I and the supporting plate II is controlled, and the micro-leveling effect is realized on the road surface which is not level; providing a horizontal operating environment in real time in the field; the second spring has the function of resetting.
2. The inclined rubber pad can generate gradually increased resistance when the clamping block rotates to enter the clamping groove, the position of the inserted rod is stabilized, the distance between the first support plate and the second support plate is further stabilized, and the testing accuracy of the tester is improved.
3. The rubber bulge increases the contact wedging degree with the real-time field turf ground, so that the measuring instrument can be placed more horizontally and stably.
4. The supporting rods distributed in a matrix are beneficial to balancing the stress of the second supporting plate and ensuring the working environment of the tester, and the plurality of frame legs are distributed in an equidistant annular mode, so that the stress of the frame legs is balanced and the working environment of the tester is ensured.
5. Utilize the swivel nut sleeve, increase or reduce the distance that two screws made up jointly to change the angle between a plurality of frame foot portions, the change of a plurality of frame foot portion angles, and then arouse the change of the distance between apparatus and the turf, be more suitable for the apparatus and can survey according to actual need.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a leveling device according to an embodiment of the present invention;
fig. 3 is a schematic view of a position structure of a rubber pad according to an embodiment of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 1.
In the figure: the support comprises a support foot part 1, a support plate I2, a spring I3, a support rod 4, a support plate II 5, a steel wire 6, a leveling device 7, a special sleeve 8, a clamping groove 9, a strip-shaped slideway 10, a clamping block 11, an inserted rod 12, a rubber pad 13, an expansion link 14, a screw rod 15, a nut sleeve 16 and a spring II 17.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.
The utility model provides a technical scheme:
referring to fig. 1, the artificial turf impact deformation testing device comprises a tester and a bracket foot 1, wherein the upper end of the bracket foot 1 is hinged to the side wall of the tester, the lower end of the bracket foot 1 is hinged to the upper side of a support plate I2, and a spring I3 is connected between the side wall of the bracket foot 1 and the upper side of the support plate I2;
the lower side of the first support plate 2 is hinged with the upper ends of a plurality of support rods 4, and the lower ends of the plurality of support rods 4 are hinged with the upper side of the second support plate 5; a plurality of springs II 17 are connected between the first support plate 2 and the second support plate 5;
a leveling device 7 for adjusting the distance between the first support plate 2 and the second support plate 5 is installed on the lower side of the first support plate 2, and the leveling device 7 is located between the first support plate 2 and the second support plate 5, wherein the leveling device 7 comprises a specially-made sleeve 8, as shown in fig. 2, a strip-shaped slideway 10 is formed in the side wall of the specially-made sleeve 8, a plurality of clamping grooves 9 are formed in the strip-shaped slideway 10 in a distributed manner, an inserting rod 12 is movably inserted into the specially-made sleeve 8, a clamping block 11 corresponding to the clamping groove 9 and the strip-shaped slideway 10 is fixedly connected to the side wall of the inserting rod 12, and a rubber gully having a damping effect is; one end of the inserted link 12 is connected with one end of the steel wire 6, and the other end of the steel wire 6 is connected with the side wall of the support rod 4.
When the device works, when the deformation degree of the turf needs to be detected in real time on the spot, and when the ground environment on the spot is not level, the inserting rod 12 is rotated, the clamping block 11 moves in the strip-shaped slideway 10, the clamping block 11 is aligned to different clamping grooves 9, so that the steel wire 6 connected with the inserting rod 12 is pulled, the supporting rod 4 is relatively rotated and moved, the distance between the supporting plate I2 and the supporting plate II 5 is controlled, and the micro-leveling effect is achieved on the road surface which is not level; providing a horizontal operating environment in real time in the field; the second spring 17 has the function of returning.
As shown in fig. 3, as an embodiment of the utility model discloses a rubber pad 13 of inside wall fixedly connected with italic shape of draw-in groove 9, the rubber pad 13 of italic shape can produce the resistance of crescent in the rotatory draw-in groove 9 that gets into of fixture block 11, stabilizes the position of inserted bar 12, further stabilizes the distance between extension board 2 and the extension board two 5, improves the test accuracy of apparatus.
As an embodiment of the utility model, a plurality of rubber of the downside fixedly connected with of two 5 of extension boards are protruding, and the degree of closure is carved with the contact on real-time turf ground on the spot to the protruding increase of rubber, lets the more stable placing of level of apparatus.
As an embodiment of the utility model, the branch 4 that the downside of same extension board one 2 distributes is more than sixteen, and is the matrix distribution between a plurality of branches 4, is the branch 4 of matrix distribution, helps the atress equilibrium of extension board two 5, guarantees the operational environment of apparatus.
As an embodiment of the present invention, the number of the leg portions 1 is more than three, and the leg portions 1 are distributed in an equidistant ring shape. The plurality of leg parts 1 are distributed in an equidistant annular mode, so that the leg parts 1 are balanced in stress, and the working environment of the tester is ensured.
As shown in fig. 4, as an embodiment of the present invention, a plurality of adjacent frame legs 1 are hinged with a telescopic rod 14 therebetween; one end of a screw rod 15 is hinged between a pair of adjacent support feet 1, and the other ends of the two screw rods 15 are inserted in the same nut sleeve 16 through common threads.
By utilizing the rotating nut sleeve 16, the distance formed by combining the two screws 15 is increased or reduced, so that the angles among the plurality of foot parts 1 are changed, the angles of the plurality of foot parts 1 are changed, and the distance between the measuring instrument and the turf is changed, and the measuring instrument is more suitable for measuring according to actual needs.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Although embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. Artificial turf impact deformation testing arrangement, including tester and support foot (1), its characterized in that: the upper end of the bracket foot part (1) is hinged to the side wall of the tester, the lower end of the bracket foot part (1) is hinged to the upper side of the support plate I (2), and a spring I (3) is connected between the side wall of the bracket foot part (1) and the upper side of the support plate I (2);
the lower side of the first support plate (2) is hinged with the upper ends of a plurality of support rods (4), and the lower ends of the plurality of support rods (4) are hinged with the upper side of the second support plate (5); a plurality of springs II (17) are connected between the first support plate (2) and the second support plate (5);
a leveling device (7) used for adjusting the distance between the first support plate (2) and the second support plate (5) is installed on the lower side of the first support plate (2), the leveling device (7) is located between the first support plate (2) and the second support plate (5), the leveling device (7) comprises a special sleeve (8), a strip-shaped slideway (10) is formed in the side wall of the special sleeve (8), a plurality of clamping grooves (9) are formed in the strip-shaped slideway (10) in a distributed mode, an inserting rod (12) is movably inserted into the special sleeve (8), clamping blocks (11) corresponding to the clamping grooves (9) and the strip-shaped slideway (10) are fixedly connected to the side wall of the inserting rod (12), and rubber gullies having a damping effect are connected to the side wall of the inserting rod (12; one end of the inserted bar (12) is connected with one end of the steel wire (6), and the other end of the steel wire (6) is connected with the side wall of the support bar (4).
2. The artificial turf impact deformation testing device of claim 1, wherein: the inner side wall of the clamping groove (9) is fixedly connected with an inclined rubber pad (13).
3. The artificial turf impact deformation testing device of claim 1, wherein: the lower side of the second support plate (5) is fixedly connected with a plurality of rubber bulges.
4. The artificial turf impact deformation testing device of claim 1, wherein: the number of the supporting rods (4) distributed on the lower side of the same supporting plate I (2) is more than sixteen, and the supporting rods (4) are distributed in a matrix mode.
5. The artificial turf impact deformation testing device of claim 1, wherein: the number of the bracket feet (1) is more than three, and the plurality of bracket feet (1) are distributed in an equidistant annular shape.
6. The artificial turf impact deformation testing device of claim 5, wherein: telescopic rods (14) are hinged among the adjacent bracket feet (1); one end of each screw rod (15) is hinged between each pair of adjacent support feet (1), and the other ends of the two screw rods (15) are inserted into the same nut sleeve (16) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109568.8U CN210950631U (en) | 2019-11-29 | 2019-11-29 | Artificial turf impact deformation testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109568.8U CN210950631U (en) | 2019-11-29 | 2019-11-29 | Artificial turf impact deformation testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210950631U true CN210950631U (en) | 2020-07-07 |
Family
ID=71383756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922109568.8U Expired - Fee Related CN210950631U (en) | 2019-11-29 | 2019-11-29 | Artificial turf impact deformation testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210950631U (en) |
-
2019
- 2019-11-29 CN CN201922109568.8U patent/CN210950631U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |