CN110018042B - Tensile detection protector of steel cord - Google Patents
Tensile detection protector of steel cord Download PDFInfo
- Publication number
- CN110018042B CN110018042B CN201910373981.7A CN201910373981A CN110018042B CN 110018042 B CN110018042 B CN 110018042B CN 201910373981 A CN201910373981 A CN 201910373981A CN 110018042 B CN110018042 B CN 110018042B
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- fixedly connected
- limiting
- steel cord
- baffle
- plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
Abstract
The invention discloses a steel cord stress detection device which comprises a base, wherein four corners of the bottom of the base are fixedly connected with supporting legs, the front side and the rear side of the base are respectively provided with a damping mechanism, and the left side and the right side of the top of the base are respectively fixedly connected with a supporting rod. According to the invention, the first spring, the limiting rod, the limiting plate, the baffle, the observation mirror and the damping mechanism are matched for use, the limiting rod is driven by the first spring to be inserted into the limiting plate, the baffle can be limited, a user can conveniently observe the operation condition of the detection equipment through the observation mirror, the damping mechanism is used, the baffle is effectively damped, the abrasion of the observation mirror is prevented, the problem that the existing stretching damping device does not have the function of protecting the user, and the steel cord can be injured after being broken during detection is solved.
Description
Technical Field
The invention relates to the technical field of steel cord stress detection devices, in particular to a steel cord tensile detection protection device.
Background
The steel cord is developed along with the development of radial ply tyre, which is the companion of automobile industry and highway, the oblique ply tyre uses fiber as framework material, the new radial ply tyre uses steel cord as framework material, and can be divided into all-steel radial ply tyre and semi-steel radial ply tyre according to its structure, the belted layer and the tyre body of the former use steel cord as framework material, the belted layer uses steel cord and tyre body use fiber as framework material, the semi-steel radial ply tyre is generally used for cars and light trucks, and the all-steel radial ply tyre is used for heavy trucks and engineering machinery vehicles.
The steel cord need be tensile to the steel cord and detect after production and processing, but current tensile damping device does not carry out the function of protecting to the user, leads to the steel cord after breaking off when detecting, can cause the injury to the user, has reduced steel cord detection device's practicality, and the user of not being convenient for uses.
Disclosure of Invention
The invention aims to provide a steel cord tensile detection protection device which has the advantage of good protection effect and solves the problem that the existing tensile damping device does not have the function of protecting a user, so that the steel cord can be damaged after being broken during detection.
In order to achieve the purpose, the invention provides the following technical scheme: a steel cord stretching detection protection device comprises a base, wherein supporting legs are fixedly connected to four corners of the bottom of the base, damping mechanisms are arranged on the front side and the rear side of the base, supporting rods are fixedly connected to the left side and the right side of the top of the base, a supporting plate is fixedly connected between opposite sides of the two supporting rods, baffles are movably connected to the front side and the rear side of the supporting plate, observation mirrors are fixedly connected to the surfaces of the baffles, hinges are movably connected to the bottoms of the baffles, the bottoms of the hinges are movably connected with the top of the base, handles are fixedly connected to opposite sides of the two baffles, limiting plates are fixedly connected to opposite sides of the two baffles, first grooves matched with the limiting plates are formed in the front side and the rear side of the supporting plate, one side of the limiting plate, close to the first grooves, extends to inner cavities of the first grooves, the top fixedly connected with set casing of backup pad, the inner chamber swing joint of set casing has the movable rod, the top of movable rod runs through the top fixedly connected with that extends to the set casing and draws the piece, the bottom fixedly connected with connecting plate of movable rod, the surface swing joint of movable rod has first spring, the top of first spring and the top fixed connection of set casing inner wall, the bottom of first spring and the top fixed connection of connecting plate, the equal fixedly connected with gag lever post in front side and the rear side of connecting plate bottom, the gag lever post runs through the inner chamber that extends to the limiting plate.
Preferably, damper includes intermediate lever, second spring, direction subassembly, joint subassembly, be provided with the second recess on the base, the notch of second recess is provided with the notch board, the lower extreme of intermediate lever passes in the notch board extends to the second recess, the direction subassembly includes uide bushing, limiting plate, the uide bushing sets up in the second recess and overlaps on the intermediate lever, the limiting plate sets up the lower extreme at the intermediate lever, the joint subassembly is including setting up the backup pad in the intermediate lever upper end and setting up the joint in the backup pad, the second spring housing is established on the intermediate lever between backup pad and notch board, and be provided with the joint cover that corresponds with the joint on the baffle.
Preferably, the clamping joint is a hard clamping joint, and the clamping sleeve is a rubber clamping sleeve.
Preferably, the top of the fixed shell is provided with a movable hole matched with the movable rod for use, and the top of the movable rod penetrates through the movable hole and is fixedly connected with the pull block.
Preferably, the bottom of the inner wall of the fixed shell is provided with a through hole matched with the limiting rod for use, the bottom of the through hole is communicated with the top of the first groove, and the bottom of the limiting rod penetrates through the through hole and extends to the inner cavity of the first groove.
Preferably, the top of the limiting plate is provided with a limiting hole matched with the limiting rod, and the bottom of the limiting rod extends to the inner cavity of the limiting hole.
Preferably, the surface of the baffle is provided with an opening matched with the observation mirror for use, and one side of the observation mirror close to the inner wall of the opening is fixedly connected with the inner wall of the opening.
Preferably, the inner surface and the outer surface of the observation mirror are both provided with transparent scratch-resistant wear-resistant layers.
Preferably, the transparent scratch-resistant wear-resistant layer is made of a polyurethane material.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the first spring, the limiting rod, the limiting plate, the baffle, the observation mirror and the damping mechanism are matched for use, the limiting rod is driven by the first spring to be inserted into the limiting plate, the baffle can be limited, a user can conveniently observe the operation condition of the detection equipment through the observation mirror, the damping mechanism is used, the baffle is effectively damped, the abrasion of the observation mirror is prevented, the problem that the existing stretching damping device does not have the function of protecting the user, and the steel cord can be injured after being broken during detection is solved.
2. According to the invention, the damping mechanism is arranged, so that the damping effect can be generated when the baffle plate is in contact with the cushion, the abrasion degree of the baffle plate and the observation mirror is reduced, the observation mirror is prevented from being damaged, and the damping effect is good.
3. The movable rod is provided with the movable hole, so that the friction force generated between the movable rod and the fixed shell can be reduced when the movable rod moves, the moving speed of the movable rod is improved, the phenomenon that the movable rod is blocked is avoided, and the time and labor are saved when the movable rod is used.
4. According to the invention, through the arrangement of the through hole, the limiting rod can move in the inner cavity of the through hole, the friction force generated by the limiting rod, the fixed shell and the supporting plate is reduced, the limiting effect is good, and the baffle is prevented from shaking after being limited.
5. According to the invention, the limiting hole is arranged, so that the baffle plate can drive the limiting plate to be inserted into the first groove and then limited by the limiting rod, the operation is simple, the use is convenient and fast, and the effect of protecting a user by the baffle plate is improved.
6. According to the invention, the opening is arranged, so that the observation mirror can be fixedly connected with the baffle plate through the opening, a user can conveniently observe the operation condition in the detection device through the observation mirror, and the practicability of the detection device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the damper mechanism of the present invention.
Fig. 4 is a schematic view of the connection between the baffle and the hinge of the present invention.
In the figure: the anti-scratch wear-resistant floor comprises a base 1, supporting legs 2, a damping mechanism 3, a 31 intermediate rod, a 32 second spring, a 33 second groove, a 34 notch plate, a 35 guide sleeve, a 36 limiting plate, a 37 supporting plate, a 38 clamping joint, a 39 clamping sleeve, a 4 supporting rod, a 5 supporting plate, a 6 baffle, a 7 observation mirror, an 8 hinge, a 9 handle, a 10 limiting plate, a 11 first groove, a 12 fixed shell, a 13 movable rod, a 14 pull block, a 15 connecting plate, a 16 first spring, a 17 limiting rod and an 18 transparent anti-scratch wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a steel cord tensile testing protection device comprises a base 1, four corners of the bottom of the base 1 are fixedly connected with supporting legs 2, the front side and the rear side of the base 1 are respectively provided with a damping mechanism 3, the left side and the right side of the top of the base 1 are respectively fixedly connected with supporting rods 4, a supporting plate 5 is fixedly connected between the opposite sides of the two supporting rods 4, the front side and the rear side of the supporting plate 5 are respectively movably connected with a baffle 6, the surface of the baffle 6 is fixedly connected with an observation mirror 7, the bottom of the baffle 6 is movably connected with a hinge 8, the bottom of the hinge 8 is movably connected with the top of the base 1, the opposite sides of the two baffles 6 are respectively fixedly connected with a handle 9, the opposite sides of the two baffles 6 are respectively fixedly connected with a limiting plate 10, the front side and the rear side of the supporting plate 5 are respectively provided with a first groove 11 matched with the limiting plate 10, one, the top of the supporting plate 5 is fixedly connected with a fixed shell 12, the inner cavity of the fixed shell 12 is movably connected with a movable rod 13, the top of the movable rod 13 penetrates through and extends to the top of the fixed shell 12 to be fixedly connected with a pull block 14, the bottom of the movable rod 13 is fixedly connected with a connecting plate 15, the surface of the movable rod 13 is movably connected with a first spring 16, the top of the first spring 16 is fixedly connected with the top of the inner wall of the fixed shell 12, the bottom of the first spring 16 is fixedly connected with the top of the connecting plate 15, the front side and the rear side of the bottom of the connecting plate 15 are both fixedly connected with a limiting rod 17, the limiting rod 17 penetrates through and extends to the inner cavity of the limiting plate 10, through arranging the damping mechanism 3, the abrasion degree of the baffle 6 and the observation mirror 7 is reduced, the damage of the observation mirror 7 is avoided, the damping effect is good, the top of the fixed shell 12 is provided with a movable hole matched, through the arrangement of the movable holes, the friction force generated between the movable rod 13 and the fixed shell 12 can be reduced when the movable rod 13 moves, the moving speed of the movable rod 13 is improved, the phenomenon that the movable rod 13 is blocked is avoided, time and labor are saved during use, the bottom of the inner wall of the fixed shell 12 is provided with a through hole matched with the limiting rod 17 for use, the bottom of the through hole is communicated with the top of the first groove 11, the bottom of the limiting rod 17 penetrates through the through hole and extends to the inner cavity of the first groove 11, the limiting rod 17 can move in the inner cavity of the through hole through the arrangement of the through hole, the friction force generated between the limiting rod 17 and the fixed shell 12 as well as the supporting plate 5 is reduced, the limiting effect is good, the baffle 6 is prevented from shaking after being limited, the top of the limiting plate 10 is provided with a limiting hole matched with the limiting rod 17, the bottom of the limiting rod 17 extends to the inner cavity of the limiting hole, and the baffle 6 can drive the limiting plate 10, simple operation, it is convenient to use, has improved the effect of baffle 6 to user's protection, and the opening that uses with the cooperation of sight glass 7 is seted up on the surface of baffle 6, and one side and the open-ended inner wall fixed connection that sight glass 7 is close to the opening inner wall through setting up the opening, can make sight glass 7 pass through opening and 6 fixed connection of baffle, have made things convenient for the user to observe the inside behavior of detection device through sight glass 7, have improved detection device's practicality.
The damping mechanism 3 comprises an intermediate rod 31, a second spring 32, a guide assembly and a clamping assembly, wherein a second groove 33 is formed in the base 1, a notch plate 34 is arranged at a notch of the second groove 33, the lower end of the intermediate rod 31 penetrates through the notch plate 34 and extends into the second groove 33, the guide assembly comprises a guide sleeve 35 and a limiting plate 36, the guide sleeve 35 is arranged in the second groove 33 and sleeved on the intermediate rod 31, the limiting plate 36 is arranged at the lower end of the intermediate rod 31, the clamping assembly comprises a supporting plate 37 arranged at the upper end of the intermediate rod 31 and a clamping head 38 arranged on the supporting plate 37, the second spring 32 is sleeved on the intermediate rod 31 between the supporting plate 37 and the notch plate 34, and the clamping sleeve 39 corresponding to the clamping head 38 is arranged on the baffle 6; the bayonet 38 is a hard bayonet and the bayonet 39 is a rubber bayonet. The baffle 6 generates downward pressure on the damping mechanism 3, the second spring 32 deforms, the intermediate rod 31 moves in a reciprocating manner in the vertical direction, and the limiting plate 36 limits the intermediate rod 31 to be separated from the second groove 33; the clamping sleeve 39 on the baffle 6 is clamped with the clamping head 38, so that the baffle 6 cannot be separated in the rebound process; through the effect of damper 3, reduced the degree of wear of baffle 6 with observation mirror 7, avoided observation mirror 7 to take place to damage, the shock attenuation is effectual.
In addition, the inner surface and the outer surface of the observation mirror 7 are both provided with a transparent anti-scratch wear-resistant layer 18, the transparent anti-scratch wear-resistant layer 18 is made of polyurethane materials, and the transparent anti-scratch wear-resistant layer 18 on the outer surface can avoid the outer surface of the observation mirror 7 from being worn.
During the use, the user need be when protecting detection device's front side and rear side, the piece 14 is drawn in the pulling, it drives movable rod 13 rebound to draw the piece 14, movable rod 13 drives connecting plate 15 rebound, connecting plate 15 drives first spring 16 and takes place elastic deformation, connecting plate 15 drives gag lever post 17 rebound, pulling handle 9, handle 9 drives baffle 6 and takes place to deflect around hinge 8, insert first recess 11 until limiting plate 10, loosen and draw the piece 14, first spring 16 drives connecting plate 15 rebound, connecting plate 15 drives gag lever post 17 and inserts spacing hole, produce spacing effect to limiting plate 10, the protecting effect is good.
In summary, the following steps: this tensile protection device that detects of steel cord, through setting up first spring 16, gag lever post 17, limiting plate 10, baffle 6, inspection glass 7 and damper 3's cooperation is used, it inserts limiting plate 10 to drive gag lever post 17 through first spring 16, can be spacing to baffle 6, the user can conveniently observe the check out test set behavior through observation glass 7, use through damper 3, effectually play absorbing effect to baffle 6, prevent the wearing and tearing of observation glass 7, current tensile damping device has been solved and function that does not protect the user has not taken place the fracture back when detecting, lead to the steel cord to take place the fracture back when detecting, can cause the problem of injury to the user, this tensile protection device that detects of steel cord, possess the good advantage of protecting effect, be worth promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a tensile detection protector of steel cord, includes base (1), its characterized in that: the shock absorption device is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the base (1), damping mechanisms (3) are arranged on the front side and the rear side of the base (1), supporting rods (4) are fixedly connected to the left side and the right side of the top of the base (1), a supporting plate (5) is fixedly connected between the opposite sides of the two supporting rods (4), a baffle (6) is movably connected to the front side and the rear side of the supporting plate (5), an observation mirror (7) is fixedly connected to the surface of the baffle (6), a hinge (8) is movably connected to the bottom of the baffle (6), the bottom of the hinge (8) is movably connected to the top of the base (1), a handle (9) is fixedly connected to the opposite side of the two baffles (6), a limiting plate (10) is fixedly connected to the opposite side of the two baffles (6), first grooves (11) matched with the limiting plate (10) are formed in the front side and the rear side, one side of the limiting plate (10) close to the first groove (11) extends to the inner cavity of the first groove (11), the top of the supporting plate (5) is fixedly connected with the fixed shell (12), the inner cavity of the fixed shell (12) is movably connected with the movable rod (13), the top of the movable rod (13) penetrates through the top fixedly connected with pull block (14) extending to the fixed shell (12), the bottom of the movable rod (13) is fixedly connected with the connecting plate (15), the surface of the movable rod (13) is movably connected with the first spring (16), the top of the first spring (16) is fixedly connected with the top of the inner wall of the fixed shell (12), the bottom of the first spring (16) is fixedly connected with the top of the connecting plate (15), the front side and the rear side of the bottom of the connecting plate (15) are both fixedly connected with the limiting rod (17), and the limiting rod (17) penetrates through the inner cavity extending to the limiting plate (10),
damper (3) includes intermediate lever (31), second spring (32), direction subassembly, joint subassembly, be provided with second recess (33) on base (1), the notch of second recess (33) is provided with notch board (34), the lower extreme of intermediate lever (31) passes notch board (34) and extends to in second recess (33), direction subassembly includes uide bushing (35), limiting plate (36), uide bushing (35) set up in second recess (33) and overlap on intermediate lever (31), limiting plate (36) set up the lower extreme in intermediate lever (31), the joint subassembly is including setting up backup pad (37) in intermediate lever (31) upper end and setting up joint (38) on backup pad (37), the cover of second spring (32) is established on intermediate lever (31) between backup pad (37) and notch board (34), and a clamping sleeve (39) corresponding to the clamping head (38) is arranged on the baffle plate (6).
2. A steel cord tensile test guard according to claim 1, characterised in that: the clamping joint (38) is a hard clamping joint, and the clamping sleeve (39) is a rubber clamping sleeve.
3. A steel cord tensile test guard according to claim 1, characterised in that: the top of the fixed shell (12) is provided with a movable hole matched with the movable rod (13) for use, and the top of the movable rod (13) penetrates through the movable hole and is fixedly connected with the pull block (14).
4. A steel cord tensile test guard according to claim 1, characterised in that: the bottom of the inner wall of the fixed shell (12) is provided with a through hole matched with the limiting rod (17) for use, the bottom of the through hole is communicated with the top of the first groove (11), and the bottom of the limiting rod (17) penetrates through the through hole and extends to the inner cavity of the first groove (11).
5. A steel cord tensile test guard according to claim 1, characterised in that: the top of the limiting plate (10) is provided with a limiting hole matched with the limiting rod (17) for use, and the bottom of the limiting rod (17) extends to the inner cavity of the limiting hole.
6. A steel cord tensile test guard according to claim 1, characterised in that: the surface of the baffle (6) is provided with an opening matched with the observation mirror (7) for use, and one side of the observation mirror (7) close to the inner wall of the opening is fixedly connected with the inner wall of the opening.
7. A steel cord tensile test guard according to claim 1 or 6, characterised in that: the inner surface and the outer surface of the observation mirror (7) are both provided with transparent anti-scratch wear-resistant layers (18).
8. A steel cord tensile test guard according to claim 7, characterised in that: the transparent scratch-resistant wear-resistant layer (18) is made of a polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373981.7A CN110018042B (en) | 2019-05-07 | 2019-05-07 | Tensile detection protector of steel cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373981.7A CN110018042B (en) | 2019-05-07 | 2019-05-07 | Tensile detection protector of steel cord |
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| Publication Number | Publication Date |
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| CN110018042A CN110018042A (en) | 2019-07-16 |
| CN110018042B true CN110018042B (en) | 2020-09-11 |
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| CN201910373981.7A Active CN110018042B (en) | 2019-05-07 | 2019-05-07 | Tensile detection protector of steel cord |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310798B (en) * | 2021-05-12 | 2024-03-29 | 盐城神力制绳有限公司 | Tensile detection device for ship mooring rope |
| CN114062169B (en) * | 2021-11-04 | 2023-09-01 | 中国建筑第二工程局有限公司 | Hardness detection device and method for high-strength steel bar |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121489A (en) * | 1998-10-15 | 2000-04-28 | Hitachi Ltd | Construction of experimental water tank in underwater vibration stage equipment |
| CN104062113B (en) * | 2014-06-23 | 2017-01-04 | 浙江华电器材检测研究所 | A kind of catching device self-locking machine for testing reliability |
| CN104949879B (en) * | 2015-06-03 | 2018-04-24 | 武汉科技大学 | A kind of shielding window for blasting experiment |
| CN206582268U (en) * | 2017-01-05 | 2017-10-24 | 绍兴柯桥骏达针纺织品有限公司 | A kind of automobile absorber for being conveniently replaceable damping spring |
| CN207066381U (en) * | 2017-08-29 | 2018-03-02 | 沧州云台山试验机厂 | A kind of cable production line slackness testing machine |
| CN207873914U (en) * | 2018-03-01 | 2018-09-18 | 燕泽圣 | A kind of physics laboratory's sander |
| CN108662078A (en) * | 2018-07-26 | 2018-10-16 | 合肥欧仕嘉机电设备有限公司 | A kind of electromechanical engineering equipment mounting seat with high efficiency buffer function |
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