CN211042978U - Automotive carpet tramples performance test device - Google Patents
Automotive carpet tramples performance test device Download PDFInfo
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- CN211042978U CN211042978U CN201921870892.5U CN201921870892U CN211042978U CN 211042978 U CN211042978 U CN 211042978U CN 201921870892 U CN201921870892 U CN 201921870892U CN 211042978 U CN211042978 U CN 211042978U
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- carpet
- fixed plate
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- 238000011056 performance test Methods 0.000 title claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003491 array Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a car carpet tramples performance test device, include the fixed plate, place board, buffer and fixing device, the fixed plate top is provided with four group's bracing pieces, four group's bracing piece rectangle arrays around the fixed plate top, bracing piece top fixed welding has the installation piece, four groups bracing piece upper end is provided with places the board, place the board top and all seted up the fixed orifices all around, be provided with the sliding sleeve in the fixed orifices, four groups the sliding sleeve cover is established at bracing piece peripheral surface, and with bracing piece sliding connection, it is provided with the quality piece to place the board top, quality piece top bolted connection has the handle, it has the fixed block to place board bottom center department fixed welding, the fixed plate bottom all fixed welding all around has buffer, fixed plate right side wall fixedly connected with fixing device. This automotive carpet tramples performance test device, simple structure has fine buffering effect, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of automotive carpet test device, concretely relates to automotive carpet tramples performance test device.
Background
Whether the automotive carpet meets a certain trampling performance is an important performance index of the automotive carpet. In the early stage of development of the automotive carpet, a stepping performance test needs to be carried out on a carpet sample, wherein the stepping performance test is used for detecting the stepping capacity of the carpet for bearing passengers; the existing automobile carpet treading performance testing device has the problem that the service life of the device is influenced because the generated impact force cannot be relieved when the device is used for testing.
Therefore, in order to meet the current situation, it is urgently needed to design and produce a stepping performance testing device for an automobile carpet so as to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car carpet steps on performance test device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car carpet tramples performance test device, includes the fixed plate, places board, buffer and fixing device, the fixed plate top is provided with four group's bracing pieces, and four group's bracing piece rectangular array are around the fixed plate top, bracing piece top fixed welding has the installation piece, four groups bracing piece upper end is provided with places the board, place the board top and all seted up the fixed orifices all around, be provided with the sliding sleeve in the fixed orifices, four groups the sliding sleeve cover is established on bracing piece peripheral surface, and with bracing piece sliding connection, it is provided with the quality piece to place the board top, quality piece top bolted connection has the handle, it has the fixed block to place board bottom center department fixed welding, the fixed plate bottom is all fixed welding all around has buffer, fixed plate right side.
Preferably, buffer includes first sleeve, second sleeve, compression spring and fixing base, fixed plate bottom all fixed welding all around has first sleeve, first sleeve bottom sets up to the opening, the inside sliding connection of first sleeve has the second sleeve, second sleeve top sets up to the opening, be provided with two sets of compression spring between the inside roof of first sleeve and the inside diapire of second sleeve, second sleeve bottom extends to first sleeve below, and fixed welding has the fixing base.
Preferably, fixing device includes installing frame, turning block, threaded rod and the tight piece of first clamp the fixed welder of fixed plate right side wall has the installing frame, installing frame right side wall center department sets up to the opening, the installing frame top is provided with the turning block, the turning block is close to installing frame one end and the fixed welding of threaded rod one end, the threaded rod other end runs through the installing frame top to it is inside to extend to, and rotate and be connected with the tight piece of first clamp, the tight piece of the inside diapire fixed welding of installing frame has the tight piece of the second clamp, the tight piece of first clamp is served with the second clamp and is all bonded the fender pad, threaded rod and installing frame threaded connection.
Preferably, the fixed plate top all fixed welding all around has a fixed section of thick bamboo, the fixed section of thick bamboo top is provided with the movable block, and the movable block bottom runs through the fixed section of thick bamboo top to inside extending to, and with the inside lateral wall sliding connection of a fixed section of thick bamboo, movable block top fixed welding has the connecting rod, two sets of around swing joint has the pivot between the connecting rod, two sets of around through pivot and cylinder fixed connection between the connecting rod.
Preferably, the bottom of the fixing block is fixedly welded with the connecting block, the bottom of the connecting block is connected with an I-shaped block through a bolt, and the I-shaped block is provided with a pressure sensor.
The utility model discloses a technological effect and advantage: according to the automobile carpet treading performance testing device, the impact force on the device during testing is reduced and the service life of the device is prolonged by the aid of the buffering effect of the two groups of buffering springs through the arranged buffering devices; the carpet position can be well adjusted by mutually matching the arranged roller, the connecting rod, the fixed cylinder and the movable block, air existing among the carpets is compressed, and a user can conveniently perform a test; by the aid of the arranged fixing device, the rotating block is rotated to drive the threaded rod and the first clamping block to move up and down, so that the first clamping block and the second clamping block fix the power line, and the power line is prevented from being damaged when placed on the ground; this automotive carpet tramples performance test device, simple structure has fine buffering effect, and the practicality is strong.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of a cushioning device of the present invention;
fig. 3 is a front view of the fixing device of the present invention.
In the figure: the device comprises a fixing plate 1, a supporting rod 2, a buffer device 3, a first sleeve 31, a second sleeve 32, a compression spring 33, a fixed seat 34, a fixing device 4, an installation frame 41, a rotating block 42, a threaded rod 43, a first clamping block 44, a second clamping block 45, a fixing barrel 5, a connecting rod 6, a roller 7, an I-shaped block 8, a pressure sensor 9, a placing plate 10, a sliding sleeve 11, a fixing block 12, an installation block 13, a mass block 14 and a handle 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a stepping performance testing device for car carpet as shown in figures 1-3, which comprises a fixed plate 1, a placing plate 10, a buffering device 3 and a fixing device 4, wherein the top of the fixed plate 1 is provided with four groups of supporting rods 2, the rectangular array of the four groups of supporting rods 2 is arranged around the top of the fixed plate 1, the top of the supporting rods 2 is fixedly welded with an installation block 13, the upper ends of the four groups of supporting rods 2 are provided with the placing plate 10, the periphery of the top of the placing plate 10 is provided with fixing holes, the fixing holes are internally provided with sliding sleeves 11, the four groups of sliding sleeves 11 are sleeved on the peripheral surface of the supporting rods 2 and are in sliding connection with the supporting rods 2, the top of the placing plate 10 is provided with a mass block 14, the top of the mass block 14 is bolted with a handle 15, the center of the, the right side wall of the fixing plate 1 is fixedly connected with a fixing device 4.
Specifically, buffer 3 includes first sleeve 31, second sleeve 32, compression spring 33 and fixing base 34, equal fixed welding all around of 1 bottom of fixed plate has first sleeve 31, first sleeve 31 bottom sets up to the opening, the inside sliding connection of first sleeve 31 has second sleeve 32, second sleeve 32 top sets up to the opening, be provided with two sets of compression spring 33 between the inside roof of first sleeve 31 and the inside diapire of second sleeve 32, second sleeve 32 bottom extends to first sleeve 31 below, and fixed welding has fixing base 34, and when should putting into the experiment, the impact force of production makes first sleeve 31 along second sleeve 32 downstream to extrude two sets of compression spring 33, thereby reach fine buffering effect.
Specifically, fixing device 4 includes installing frame 41, turning block 42, threaded rod 43 and first tight piece 44 of clamp the 1 right side wall fixed welding of fixed plate has installing frame 41, installing frame 41 right side wall center department sets up to the opening, installing frame 41 top is provided with turning block 42, turning block 42 is close to installing frame 41 one end and the fixed welding of threaded rod 43 one end, the threaded rod 43 other end runs through installing frame 41 top to extend to inside, and rotate and be connected with first tight piece 44 of clamp, the inside diapire fixed welding of installing frame 41 has the tight piece 45 of second clamp, first tight piece 44 of clamp is served with the relative protection pad that all bonds with the tight piece 45 of second clamp, threaded rod 43 and the 41 threaded connection of installing frame.
Specifically, equal fixed welding all around at 1 top of fixed plate has a solid fixed cylinder 5, solid fixed cylinder 5 top is provided with the movable block, and the movable block bottom runs through solid fixed cylinder 5 top to inside extending to, and with solid fixed cylinder 5 inside lateral wall sliding connection, movable block top fixed welding has connecting rod 6, and is two sets of around swing joint has the pivot between the connecting rod 6, and is two sets of around through pivot and 7 fixed connection of cylinder between the connecting rod 6.
Specifically, the bottom of the fixed block 12 is fixedly welded with a connecting block, the bottom of the connecting block is connected with an I-shaped block 8 through a bolt, a pressure sensor 9 is mounted on the I-shaped block 8, and the type of the pressure sensor 9 is PT 124G-111.
Specifically, this automotive carpet tramples performance test device, when using, at first, promote connecting rod 6, then place the carpet between two sets of cylinders 7, loosen connecting rod 6 after that, make cylinder 7 contradict at the carpet upper surface, roll two sets of cylinders 7 after that, make two sets of cylinders 7 outwards move, thereby carry out the regulation to the carpet position, and compressed the air that exists between the carpet, at this moment will place the quality piece 14 of placing corresponding weight on the board 10, quality piece 14 drives and places board 10 and I-shaped piece 8 along bracing piece 2 downstream, make I-shaped piece 8 compress the carpet, and through pressure sensor 9 feedback pressure value, through the experiment of a period, the deflection of carpet has been obtained.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a car carpet tramples performance test device, includes fixed plate (1), places board (10), buffer (3) and fixing device (4), its characterized in that: four groups of supporting rods (2) are arranged at the top of the fixed plate (1), the four groups of supporting rods (2) are arranged around the top of the fixed plate (1) in a rectangular array, the top of the support rods (2) is fixedly welded with a mounting block (13), the upper ends of the four groups of support rods (2) are provided with a placing plate (10), the periphery of the top of the placing plate (10) is provided with fixing holes, sliding sleeves (11) are arranged in the fixing holes, four groups of the sliding sleeves (11) are sleeved on the peripheral surface of the supporting rod (2), and is connected with the supporting rod (2) in a sliding way, the top of the placing plate (10) is provided with a mass block (14), the top of the mass block (14) is connected with a handle (15) through a bolt, a fixed block (12) is fixedly welded at the center of the bottom of the placing plate (10), the periphery of the bottom of the fixed plate (1) is fixedly welded with a buffer device (3), the right side wall of the fixing plate (1) is fixedly connected with a fixing device (4).
2. The stepping performance testing device for the carpet of the car as claimed in claim 1, wherein: buffer (3) include first sleeve (31), second sleeve (32), compression spring (33) and fixing base (34), fixed plate (1) bottom all around all fixed welding have first sleeve (31), first sleeve (31) bottom sets up to the opening, first sleeve (31) inside sliding connection has second sleeve (32), second sleeve (32) top sets up to the opening, be provided with two sets of compression spring (33) between first sleeve (31) inside roof and the inside diapire of second sleeve (32), second sleeve (32) bottom extends to first sleeve (31) below, and fixed welding has fixing base (34).
3. The stepping performance testing device for the carpet of the car as claimed in claim 1, wherein: the fixing device (4) comprises a mounting frame (41), a rotating block (42), a threaded rod (43) and a first clamping block (44), the mounting frame (41) is fixedly welded on the right side wall of the fixing plate (1), an opening is arranged at the center of the right side wall of the mounting frame (41), a rotating block (42) is arranged at the top of the mounting frame (41), one end of the rotating block (42) close to the mounting frame (41) is fixedly welded with one end of the threaded rod (43), the other end of the threaded rod (43) penetrates through the top of the mounting frame (41), and extends to the interior of the mounting frame, and is rotatably connected with a first clamping block (44), a second clamping block (45) is fixedly welded on the bottom wall of the interior of the mounting frame (41), the opposite ends of the first clamping block (44) and the second clamping block (45) are respectively bonded with a protective pad, and the threaded rod (43) is in threaded connection with the mounting frame (41).
4. The stepping performance testing device for the carpet of the car as claimed in claim 1, wherein: fixed plate (1) top is all fixed welding all around has solid fixed cylinder (5), gu fixed cylinder (5) top is provided with the movable block, and solid fixed cylinder (5) top is run through to the movable block bottom to it is inside to extend to, and with solid fixed cylinder (5) inside lateral wall sliding connection, the fixed welding in movable block top has connecting rod (6), and is two sets of around swing joint has the pivot between connecting rod (6), and is two sets of around through pivot and cylinder (7) fixed connection between connecting rod (6).
5. The stepping performance testing device for the carpet of the car as claimed in claim 1, wherein: the fixed block (12) bottom fixed welding connecting block, connecting block bottom have worker's type piece (8) through bolted connection, install pressure sensor (9) on the worker's type piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870892.5U CN211042978U (en) | 2019-11-01 | 2019-11-01 | Automotive carpet tramples performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870892.5U CN211042978U (en) | 2019-11-01 | 2019-11-01 | Automotive carpet tramples performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042978U true CN211042978U (en) | 2020-07-17 |
Family
ID=71538748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921870892.5U Active CN211042978U (en) | 2019-11-01 | 2019-11-01 | Automotive carpet tramples performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042978U (en) |
-
2019
- 2019-11-01 CN CN201921870892.5U patent/CN211042978U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Test Device for Treading Performance of Automobile Carpets Granted publication date: 20200717 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Jinan Red Sea carpet Co.,Ltd. Registration number: Y2024980009213 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |