CN220339866U - Tensile force testing device of car cover - Google Patents
Tensile force testing device of car cover Download PDFInfo
- Publication number
- CN220339866U CN220339866U CN202321428658.3U CN202321428658U CN220339866U CN 220339866 U CN220339866 U CN 220339866U CN 202321428658 U CN202321428658 U CN 202321428658U CN 220339866 U CN220339866 U CN 220339866U
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- China
- Prior art keywords
- rod
- test piece
- vehicle cover
- rod body
- cover test
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009864 tensile test Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model discloses a tensile force testing device of a vehicle cover, which comprises a base, wherein a tensile force tester body is arranged at the top of the base; according to the utility model, the vehicle cover test piece with a special structure is arranged, so that the key point is cut when the quality of the vehicle cover is tested, the vehicle cover test piece is pulled by starting the tensile tester body, the tensile force applied to the vehicle cover test piece is recorded by the tensile tester body, the state of the vehicle cover test piece is observed, and the tensile performance of the vehicle cover test piece is judged and tested by matching with the tensile tester body; through rotating the screw rod, the one end of screw rod promotes the kicking block and removes when pivoted, and the kicking block promotes and extrudees the second body of rod, has realized like this to consolidate the automobile cover test piece and to the purpose that the second body of rod was fixed a position, and the cooperation between the above-mentioned structure is used simultaneously and can also be reached the purpose of being convenient for install and dismantle the automobile cover test piece, has improved the efficiency of test.
Description
Technical Field
The utility model relates to the technical field of vehicle covers, in particular to a tension testing device for a vehicle cover.
Background
The car cover, also called car cover, is the outer cover clothing made of cloth or other flexible wear-resistant materials according to the outline dimension of the car, and is a protective article of the car. Can play better guard action to car lacquer, window glass, when detecting the quality of car cover, need use tensile testing device.
Chinese patent No.: CN209656439U, proposes a rope tension testing device, including mainframe box, fixing frame and motor, the said mainframe box has guide bars perpendicular to the test plane of the said mainframe box, the said guide bar is fitted with the guide bearing that moves along the said guide bar, the said fixing frame is connected with said guide bearing through the drive mechanism, the said fixing frame moves along the direction perpendicular to the said test plane; the motor is arranged in the main case, and is connected with the guide bearing through the transmission mechanism. The utility model has the beneficial effects that: the motor is additionally arranged, so that the rope to be tested stretches at a set speed, and when a preset tension value is reached, the tension of the rope to be tested is quickly released, so that the whole testing process is ensured to be stable and reliable.
The above patent detects to the tensile properties of rope material, but inconvenient to detect the tensile properties of car cover, because the structure of car cover is different with rope material, when carrying out tensile test, inconvenient connection and fixed, be difficult to ensure stability and the fastness of connection, consequently, we need to propose a tensile testing device of car cover.
Disclosure of Invention
The utility model aims to provide a tensile force testing device for a vehicle cover, which has the advantages of convenience in connection and fixation and good stability, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tension testing device of the car cover comprises a base, wherein a tension tester body is arranged at the top of the base, and an upper clamp is arranged at the moving end of the tension tester body;
a bracket is arranged at the top of the base and below the upper clamp, and a frame mechanism is arranged at the top of the bracket;
a first rod body is arranged on one side of the inside of the frame mechanism, a second rod body is arranged on one side of the inside of the frame mechanism, and a vehicle cover test piece is clamped between the first rod body and the second rod body;
the inside of the frame mechanism is provided with a reinforcing component, and one end of the reinforcing component is connected with one side, far away from the first rod body, of the second rod body;
the bottom of the upper clamp is connected with the top of the car cover test piece.
Preferably, the frame mechanism comprises hollow columns, the hollow columns are respectively arranged on the front side and the rear side of the first rod body, and the top of the bracket is connected with the bottom of the hollow columns.
Preferably, the internally mounted of hollow post has the slide bar, the sliding sleeve has been cup jointed in the surface sliding of slide bar, the connecting rod is all installed to the front and back both sides of the second body of rod, the one end that the second body of rod was kept away from to the connecting rod slides and extends to the inside of hollow post and be connected with the surface of sliding sleeve.
Preferably, the first rod body and the second rod body are cylindrical, anti-skidding lines are formed on the surfaces of the first rod body and the second rod body, a moving groove matched with the connecting rod is formed in the inner side of the hollow column, and one end of the connecting rod slidingly extends to the inside of the hollow column through the moving groove.
Preferably, the car cover test piece is triangular, the bottom coating of car cover test piece has anti-skidding coating, the top on car cover test piece surface is inlayed and is equipped with the ring body, the internal connection of ring body has the latch closure, the top of latch closure is connected with the rope body, the top of rope body is connected with the bottom of last anchor clamps.
Preferably, the clamping block is installed on one side of the second rod body, which is close to the first rod body, a clamping groove matched with the clamping block is formed on one side of the first rod body, and the clamping block extends to the inside of the clamping groove.
Preferably, the dead lever is installed to one side between the hollow post and that is located the second body of rod that keeps away from, the equal threaded connection of both sides has the screw rod around dead lever one side, the one end of screw rod runs through the dead lever and installs the kicking block, the one end that the kicking block kept away from the screw rod is laminated with one side of the second body of rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the key points when the quality of the car cover is tested by arranging the car cover test piece with a special structure, and the car cover test piece is pulled by starting the tensile tester body, so that the tensile tester body records the tensile force applied to the car cover test piece, the state of the car cover test piece is observed, and the tensile performance of the car cover test piece is judged and tested by matching with the tensile tester body.
2. According to the utility model, the screw is rotated, one end of the screw pushes the ejector block to move while rotating, and the ejector block pushes and extrudes the second rod body, so that the purposes of reinforcing the vehicle cover test piece and positioning the second rod body are realized, meanwhile, the purposes of facilitating the installation and the disassembly of the vehicle cover test piece can be realized through the matched use of the structures, and the test efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of a first rod of the present utility model;
FIG. 3 is a schematic top view of a first rod of the present utility model;
FIG. 4 is a schematic side view of the test piece of the car cover of the present utility model;
FIG. 5 is a schematic perspective view of a second rod according to the present utility model;
fig. 6 is a top cross-sectional view of the hollow bar of the present utility model.
In the figure: 1. a base; 2. a tensile tester body; 3. a clamp is arranged; 4. a bracket; 5. a frame mechanism; 6. a first rod body; 7. a second rod body; 8. a vehicle cover test piece; 9. a hollow column; 10. a slide bar; 11. a sliding sleeve; 12. a connecting rod; 13. an anti-slip coating; 14. a ring body; 15. a ring buckle; 16. a rope body; 17. a clamping block; 18. a clamping groove; 19. a fixed rod; 20. a screw; 21. and (5) a top block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the tension testing device of the car cover comprises a base 1, wherein a tension tester body 2 is arranged at the top of the base 1, and an upper clamp 3 is arranged at the moving end of the tension tester body 2; the bottom of the upper clamp 3 is connected with the top of the car cover test piece 8. The car cover test piece 8 is triangular, a ring body 14 is embedded above the surface of the car cover test piece 8, a ring buckle 15 is connected to the inner part of the ring body 14, a rope 16 is connected to the top of the ring buckle 15, and the top of the rope 16 is connected to the bottom of the upper clamp 3. Through setting up rope body 16 and latch closure 15 for conveniently be connected car cover test piece 8 with the last anchor clamps 3 of tensile testing appearance body 2.
Further, a bracket 4 is arranged at the top of the base 1 and below the upper clamp 3, and a frame mechanism 5 is arranged at the top of the bracket 4; a first rod body 6 is arranged on one side of the interior of the frame mechanism 5, a second rod body 7 is arranged on one side of the interior of the frame mechanism 5, and a car cover test piece 8 is clamped between the first rod body 6 and the second rod body 7; the clamping block 17 is installed on one side of the second rod body 7, which is close to the first rod body 6, a clamping groove 18 which is matched with the clamping block 17 is formed on one side of the first rod body 6, and the clamping block 17 extends to the inside of the clamping groove 18.
After the first rod body 6 and the second rod body 7 are contacted, the second rod body 7 drives the clamping block 17 to enter the clamping groove 18, and simultaneously drives the car cover test piece 8 between the first rod body 6 and the second rod body 7 to enter the clamping groove 18, so that the contact area and friction between the car cover test piece 8 and the first rod body 6 and the second rod body 7 are increased, and the stability of the car cover test piece 8 held by the first rod body 6 and the second rod body 7 is improved.
The internally mounted of the frame mechanism 5 is provided with a reinforcing component, one end of which is connected with one side of the second rod body 7, which is far away from the first rod body 6. The frame mechanism 5 comprises a hollow column 9, the hollow column 9 is respectively arranged at the front side and the rear side of the first rod body 6, and the top of the bracket 4 is connected with the bottom of the hollow column 9. The internally mounted of hollow post 9 has slide bar 10, and slide bar 10's surface slip has cup jointed sliding sleeve 11, and connecting rod 12 is all installed to the front and back both sides of second body of rod 7, and the one end that second body of rod 7 was kept away from to connecting rod 12 slides and extends to the inside of hollow post 9 and be connected with the surface of sliding sleeve 11, and the removal groove with connecting rod 12 looks adaptation has been seted up to the inboard of hollow post 9, and the one end of connecting rod 12 is through removing the inside that the groove slides and extends to hollow post 9. Through setting up slide bar 10, travel groove and sliding sleeve 11, can make things convenient for second body of rod 7 to remove.
Wherein, the first body of rod 6 and the second body of rod 7 are cylindrical setting, and anti-skidding line has all been seted up to the surface of the first body of rod 6 and the second body of rod 7, and the bottom coating of car cover test piece 8 has anti-skidding coating 13. Through the cooperation of setting up anti-skidding line and anti-skidding coating 13 and using, can improve the frictional force and the stability of connection between car cover test piece 8 and first body of rod 6 and the second body of rod 7.
Furthermore, a fixing rod 19 is installed between the hollow columns 9 and on one side far away from the second rod body 7, screws 20 are connected to the front side and the rear side of one side of the fixing rod 19 in a threaded manner, one end of each screw 20 penetrates through the fixing rod 19 and is provided with a jacking block 21, and one end of each jacking block 21 far away from each screw 20 is attached to one side of the second rod body 7. Through rotating screw rod 20, the one end of screw rod 20 promotes kicking block 21 and removes in the pivoted, and kicking block 21 promotes and extrudees second body of rod 7, has realized like this to consolidate automobile cover test piece 8 and to the purpose that second body of rod 7 was fixed a position, and cooperation between the above-mentioned structure is used simultaneously and can also reach the purpose of being convenient for install and dismantle automobile cover test piece 8, has improved the efficiency of test.
When the tensile property of the car cover is tested, firstly, a corner is cut from the complete car cover, such as a triangle shape shown in fig. 4, because the car cover is connected with the car body by adopting a rope to connect the ring buckle 15 with the car body in actual use, the car cover is used, and when the car cover is subjected to tensile force, the stress points are generally gathered at the connection part between the car cover and the car body, namely the ring body 14, so that the tensile property of the ring body 14 is tested, and whether the tensile property of the car cover is practical or not is more related.
Through starting tensile tester body 2, the removal end of tensile tester body 2 drives anchor clamps 3 and removes, goes up anchor clamps 3 and pulls car cover test piece 8 through rope body 16 and latch closure 15, and the pulling force that car cover test piece 8 received is recorded to in-process tensile tester body 2 at the pulling, observes car cover test piece 8's state, cooperates tensile tester body 2 to accomplish and judge and test car cover test piece 8's tensile properties.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tensile testing device of car cover, includes base (1), its characterized in that: the top of the base (1) is provided with a tensile tester body (2), and the movable end of the tensile tester body (2) is provided with an upper clamp (3);
a bracket (4) is arranged at the top of the base (1) and below the upper clamp (3), and a frame mechanism (5) is arranged at the top of the bracket (4);
a first rod body (6) is arranged on one side of the inside of the frame mechanism (5), a second rod body (7) is arranged on one side of the inside of the frame mechanism (5) and positioned on the first rod body (6), and a car cover test piece (8) is clamped between the first rod body (6) and the second rod body (7);
a reinforcing component is arranged in the frame mechanism (5), and one end of the reinforcing component is connected with one side, far away from the first rod body (6), of the second rod body (7);
the bottom of the upper clamp (3) is connected with the top of the car cover test piece (8).
2. The tension testing apparatus of a vehicle cover according to claim 1, wherein: the frame mechanism comprises a hollow column (9), the hollow column (9) is respectively arranged on the front side and the rear side of the first rod body (6), and the top of the bracket (4) is connected with the bottom of the hollow column (9).
3. The tension testing apparatus of a vehicle cover according to claim 2, wherein: the inside of hollow post (9) is installed slide bar (10), sliding sleeve (11) have been cup jointed in the surface slip of slide bar (10), connecting rod (12) are all installed to both sides around second body of rod (7), the one end that second body of rod (7) were kept away from to connecting rod (12) slides and extends to the inside of hollow post (9) and be connected with the surface of sliding sleeve (11).
4. A tension testing apparatus for a vehicle cover according to claim 3, wherein: the utility model discloses a hollow column, including connecting rod (12), first body of rod (6), second body of rod (7), anti-skidding line has all been seted up on the surface of first body of rod (6) and second body of rod (7), the removal groove with connecting rod (12) looks adaptation has been seted up to the inboard of hollow column (9), the one end of connecting rod (12) is through the inside of removal groove slip extension to hollow column (9).
5. The tension testing apparatus of a vehicle cover according to claim 1, wherein: the automobile cover test piece (8) is triangular, an anti-slip coating (13) is coated at the bottom of the automobile cover test piece (8), a ring body (14) is embedded above the surface of the automobile cover test piece (8), a ring buckle (15) is connected to the inner part of the ring body (14), a rope body (16) is connected to the top of the ring buckle (15), and the top of the rope body (16) is connected with the bottom of the upper clamp (3).
6. The tension testing apparatus of a vehicle cover according to claim 4, wherein: the clamping block (17) is installed on one side, close to the first rod body (6), of the second rod body (7), a clamping groove (18) matched with the clamping block (17) is formed in one side, close to the first rod body (6), of the first rod body (6), and the clamping block (17) extends to the inside of the clamping groove (18).
7. The tension testing apparatus of a vehicle cover according to claim 4, wherein: the utility model discloses a hollow post, including hollow post (9), dead lever (19) are installed to one side that just is located to keep away from second body of rod (7), both sides all threaded connection has screw rod (20) around dead lever (19) one side, the one end of screw rod (20) runs through dead lever (19) and installs kicking block (21), one end that screw rod (20) were kept away from to kicking block (21) is laminated with one side of second body of rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428658.3U CN220339866U (en) | 2023-06-07 | 2023-06-07 | Tensile force testing device of car cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428658.3U CN220339866U (en) | 2023-06-07 | 2023-06-07 | Tensile force testing device of car cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339866U true CN220339866U (en) | 2024-01-12 |
Family
ID=89450466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321428658.3U Active CN220339866U (en) | 2023-06-07 | 2023-06-07 | Tensile force testing device of car cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339866U (en) |
-
2023
- 2023-06-07 CN CN202321428658.3U patent/CN220339866U/en active Active
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