CN112461485B - Device for measuring impact of soft object on exhaust passage - Google Patents
Device for measuring impact of soft object on exhaust passage Download PDFInfo
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- CN112461485B CN112461485B CN202011299239.5A CN202011299239A CN112461485B CN 112461485 B CN112461485 B CN 112461485B CN 202011299239 A CN202011299239 A CN 202011299239A CN 112461485 B CN112461485 B CN 112461485B
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- fixedly connected
- plate
- measuring
- exhaust passage
- transverse plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Abstract
The invention discloses an exhaust passage soft object impact resistance measuring device which comprises a moving frame, wherein the bottom of the moving frame is fixedly connected with universal wheels, the right side of the top of the moving frame is fixedly connected with a hydraulic cylinder, a piston end of the hydraulic cylinder is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a transverse plate, the left side of the bottom of the transverse plate is fixedly connected with an electromagnetic chuck, a measuring sand bag is sucked by the bottom of the electromagnetic chuck through magnetic force, and a sand bag stabilizing component is slidably mounted on the left side of the top of the transverse plate. The invention solves the problems that the sand bag needs to be lifted manually when the existing pipe exhaust passage is subjected to a soft object impact resistance test, and the throwing height of the sand bag is easily influenced by manual factors, and has the advantage of convenient measurement.
Description
Technical Field
The invention relates to the technical field of measuring equipment, in particular to an exhaust passage soft object impact resistance measuring device.
Background
The quality detection is needed after the production of the pipe, and the pipe leaves the factory after the product is qualified, so that the quality of the product is ensured, and the quality problem of the product is prevented from occurring, and the use efficiency is prevented from being influenced. However, the existing pipe exhaust passage needs to be manually lifted up when a soft object impact resistance test is carried out, and the height of the sand bag is easily influenced by human factors to measure the effect.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide an exhaust passage soft object impact resistance measuring device, which has the advantage of convenience in measurement and solves the problems that the sand bag needs to be lifted manually in the existing pipe exhaust passage soft object impact resistance test, and the measurement effect is easily influenced by manual factors due to the throwing height of the sand bag.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an exhaust passage soft object striking measuring device, is including removing the frame, the bottom fixedly connected with universal wheel that removes the frame, the right side fixedly connected with pneumatic cylinder at removal frame top, the piston end fixedly connected with connecting plate of pneumatic cylinder, the top fixedly connected with diaphragm of connecting plate, the left side fixedly connected with electromagnet of diaphragm bottom, electromagnet's bottom magnetic force actuation has the measurement sand bag, the left side slidable mounting at diaphragm top has the firm subassembly of sand bag.
Preferably, the sandbag stabilizing assembly comprises a top plate, four corners of the bottom of the top plate are fixedly connected with stabilizing plates, and one side of each stabilizing plate, which is close to the transverse plate, penetrates through the transverse plate and extends to the bottom of the transverse plate.
Preferably, the top of the top plate is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.
Preferably, the bottom of the top plate is fixedly connected with a tension spring, and the bottom end of the tension spring is fixedly connected with the left side of the top of the transverse plate.
Preferably, the right side of the hydraulic cylinder is fixedly connected with a limiting plate, the bottom of the right side of the connecting plate is fixedly connected with a limiting sleeve, and the limiting sleeve is connected with the limiting plate in a sliding mode.
Preferably, the front surface of the limiting plate is provided with a scale groove, the right side of the bottom of the transverse plate is fixedly connected with a reinforcing rib, and the right side of the reinforcing rib is fixedly connected with the left side of the connecting plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention solves the problems that the sand bag needs to be lifted manually when the existing pipe exhaust passage is subjected to a soft object impact resistance test, and the throwing height of the sand bag is easily influenced by manual factors, and has the advantage of convenient measurement.
2. The top plate and the stabilizing plate are arranged, so that the stabilizing plate can be conveniently fixed through the top plate, the stabilizing plate can perform anti-shaking treatment on the measuring sandbag, and the measuring sandbag is prevented from shaking to influence the position during measurement.
3. According to the invention, the handle and the anti-slip lines are arranged, so that the stability of pulling the handle is improved conveniently through the anti-slip lines, and the phenomenon of hand slip when the handle is pulled is prevented.
4. According to the invention, the tension spring is arranged, so that the top plate can be conveniently pulled downwards by the tension force of the tension spring, the top plate drives the stabilizing plate to move downwards, and the stabilizing plate downwards ensures that the measuring sandbag cannot shake.
5. According to the invention, the limiting plate and the limiting sleeve are arranged, so that the connecting plate can move up and down stably through the sliding connection of the limiting plate and the limiting sleeve.
6. According to the invention, the scale grooves and the reinforcing ribs are arranged, so that the specific numerical value of the lifting position can be conveniently detected through the scale grooves, and meanwhile, the reinforcing ribs ensure the connection stability of the connecting plate and the transverse plate and prevent bending fracture.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic perspective view of the top plate of the present invention.
In the figure: 1. a movable frame; 2. a universal wheel; 3. a hydraulic cylinder; 4. a connecting plate; 5. a transverse plate; 6. an electromagnetic chuck; 7. measuring a sandbag; 8. a sandbag stabilizing assembly; 81. a top plate; 82. a stabilizing plate; 9. a handle; 10. a tension spring; 11. a limiting plate; 12. a limiting sleeve; 13. a scale groove; 14. and reinforcing the ribs.
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 some embodiments of the present invention.
As shown in fig. 1 to 3, the device for measuring impact of soft objects on an exhaust passage provided by the invention comprises a moving frame 1, wherein the bottom of the moving frame 1 is fixedly connected with a universal wheel 2, the right side of the top of the moving frame 1 is fixedly connected with a hydraulic cylinder 3, the piston end of the hydraulic cylinder 3 is fixedly connected with a connecting plate 4, the top of the connecting plate 4 is fixedly connected with a transverse plate 5, the left side of the bottom of the transverse plate 5 is fixedly connected with an electromagnetic chuck 6, a measuring sandbag 7 is magnetically attracted to the bottom of the electromagnetic chuck 6, and a sandbag stabilizing component 8 is slidably mounted on the left side of the top of the transverse plate 5.
Referring to fig. 1, the sandbag stabilizing assembly 8 includes a top plate 81, four corners of the bottom of the top plate 81 are fixedly connected with stabilizing plates 82, and one side of each stabilizing plate 82 close to the transverse plate 5 penetrates through the transverse plate 5 and extends to the bottom of the transverse plate 5.
As a technical optimization scheme of the invention, the top plate 81 and the stabilizing plate 82 are arranged, so that the stabilizing plate 82 can be conveniently fixed through the top plate 81, the stabilizing plate 82 can perform anti-shaking treatment on the measuring sandbag 7, and the situation that the shaking of the measuring sandbag 7 affects the measuring position is prevented.
Referring to fig. 1, a handle 9 is fixedly connected to the top of the top plate 81, and anti-slip threads are formed on the surface of the handle 9.
As a technical optimization scheme of the invention, the handle 9 and the anti-slip patterns are arranged, so that the stability of pulling the handle 9 is improved through the anti-slip patterns, and the phenomenon of hand slip when the handle 9 is pulled is prevented.
Referring to fig. 1, a tension spring 10 is fixedly connected to the bottom of the top plate 81, and the bottom end of the tension spring 10 is fixedly connected to the left side of the top of the transverse plate 5.
As a technical optimization scheme of the invention, the tension spring 10 is arranged, so that the top plate 81 is pulled downwards by the tension force of the tension spring 10, the top plate 81 drives the stabilizing plate 82 to move downwards, and the stabilizing plate 82 moves downwards to ensure that the measuring sandbag 7 cannot shake.
Referring to fig. 1, a limiting plate 11 is fixedly connected to the right side of the hydraulic cylinder 3, a limiting sleeve 12 is fixedly connected to the bottom of the right side of the connecting plate 4, and the limiting sleeve 12 is slidably connected to the limiting plate 11.
As a technical optimization scheme of the invention, the limiting plate 11 and the limiting sleeve 12 are arranged, so that the connecting plate 4 can move up and down stably through the sliding connection of the limiting plate 11 and the limiting sleeve 12.
Referring to fig. 1, the front surface of the limiting plate 11 is provided with a scale groove 13, the right side of the bottom of the transverse plate 5 is fixedly connected with a reinforcing rib 14, and the right side of the reinforcing rib 14 is fixedly connected with the left side of the connecting plate 4.
As a technical optimization scheme of the invention, the scale groove 13 and the reinforcing ribs 14 are arranged, so that the specific numerical value of the lifting position can be conveniently detected through the scale groove 13, and meanwhile, the reinforcing ribs 14 ensure the connection stability of the connecting plate 4 and the transverse plate 5 and prevent bending and breaking.
According to the invention, the electromagnetic chuck 6 is used for magnetically sucking and hoisting the measuring sandbag 7, then the hydraulic cylinder 3 is started to drive the connecting plate 4 to move up and down, the connecting plate 4 drives the limiting sleeve 12 to slide up and down on the surface of the limiting plate 11 so as to observe the lifting height, the measuring precision is improved, after the lifting is adjusted to a required position, the top plate 81 is pulled downwards by the tension of the tension spring 10, the top plate 81 drives the stabilizing plate 82 to move downwards, the stabilizing plate 82 downwards ensures that the measuring sandbag 7 cannot shake, and then the electromagnetic chuck 6 is used for removing the magnetic attraction to enable the measuring sandbag 7 to fall downwards for impact measurement.
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 (4)
1. The utility model provides an exhaust passage is able to bear or endure soft thing striking measuring device, includes removal frame (1), its characterized in that: the device comprises a moving frame (1), a universal wheel (2) is fixedly connected to the bottom of the moving frame (1), a hydraulic cylinder (3) is fixedly connected to the right side of the top of the moving frame (1), a connecting plate (4) is fixedly connected to the piston end of the hydraulic cylinder (3), a transverse plate (5) is fixedly connected to the top of the connecting plate (4), an electromagnetic chuck (6) is fixedly connected to the left side of the bottom of the transverse plate (5), a measuring sandbag (7) is attracted by the bottom of the electromagnetic chuck (6) in a magnetic force mode, and a sandbag stabilizing assembly (8) is slidably mounted on the left side of the top of the transverse plate (5); the sandbag stabilizing assembly (8) comprises a top plate (81), four corners of the bottom of the top plate (81) are fixedly connected with stabilizing plates (82), and one side, close to the transverse plate (5), of each stabilizing plate (82) penetrates through the transverse plate (5) and extends to the bottom of the transverse plate (5); the bottom fixedly connected with extension spring (10) of roof (81), the bottom and the left side fixed connection at diaphragm (5) top of extension spring (10).
2. The device for measuring the impact resistance of the exhaust passage on the soft object as claimed in claim 1, wherein: the top of roof (81) fixedly connected with handle (9), anti-skidding line has been seted up on the surface of handle (9).
3. The device for measuring the soft object impact resistance of the exhaust passage according to claim 2, wherein: the right side fixedly connected with limiting plate (11) of pneumatic cylinder (3), bottom fixedly connected with stop collar (12) on connecting plate (4) right side, stop collar (12) and limiting plate (11) sliding connection.
4. The device for measuring the soft object impact resistance of the exhaust passage according to claim 3, wherein: scale groove (13) have been seted up on the front of limiting plate (11), the right side fixedly connected with reinforcement muscle (14) of diaphragm (5) bottom, the right side of reinforcement muscle (14) and the left side fixed connection of connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299239.5A CN112461485B (en) | 2020-11-19 | 2020-11-19 | Device for measuring impact of soft object on exhaust passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299239.5A CN112461485B (en) | 2020-11-19 | 2020-11-19 | Device for measuring impact of soft object on exhaust passage |
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| Publication Number | Publication Date |
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| CN112461485A CN112461485A (en) | 2021-03-09 |
| CN112461485B true CN112461485B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011299239.5A Active CN112461485B (en) | 2020-11-19 | 2020-11-19 | Device for measuring impact of soft object on exhaust passage |
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|---|---|---|---|---|
| SU412526A1 (en) * | 1971-11-19 | 1974-01-25 | ||
| CN106197935A (en) * | 2016-08-29 | 2016-12-07 | 苏州方正工程技术开发检测有限公司 | Discharge duct anti-soft impulse testing machine |
| CN107345845A (en) * | 2017-07-17 | 2017-11-14 | 岳心怡 | A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device |
| CN207231930U (en) * | 2017-08-25 | 2018-04-13 | 苏州中正工程检测有限公司 | A kind of anti-soft impulse detection device of glass fiber reinforced cement discharge duct |
| CN209911148U (en) * | 2019-04-26 | 2020-01-07 | 嘉兴市建设工程质量检测有限公司 | Anti flexible impact detection device of exhaust and smoke exhaust pipeline |
| CN210243134U (en) * | 2019-09-29 | 2020-04-03 | 邯郸市建业建设工程质量检测有限公司 | House discharge flue is able to bear or endure soft thing striking test device |
| CN211934178U (en) * | 2020-01-14 | 2020-11-17 | 贵州省肿瘤医院 | Anti-deviation device for sand bag after interventional operation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089834A (en) * | 2014-07-25 | 2014-10-08 | 深圳市邦华电子有限公司 | Steel ball impact tester |
| CN207516183U (en) * | 2017-12-09 | 2018-06-19 | 河南省产品质量监督检验院 | A kind of smoke evacuation anti-soft impulse testing machine of discharge duct |
| CN207586041U (en) * | 2017-12-24 | 2018-07-06 | 九江市正达玻璃实业有限公司 | A kind of intensity detecting device of tempered glass |
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2020
- 2020-11-19 CN CN202011299239.5A patent/CN112461485B/en active Active
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|---|---|---|---|---|
| SU412526A1 (en) * | 1971-11-19 | 1974-01-25 | ||
| CN106197935A (en) * | 2016-08-29 | 2016-12-07 | 苏州方正工程技术开发检测有限公司 | Discharge duct anti-soft impulse testing machine |
| CN107345845A (en) * | 2017-07-17 | 2017-11-14 | 岳心怡 | A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device |
| CN207231930U (en) * | 2017-08-25 | 2018-04-13 | 苏州中正工程检测有限公司 | A kind of anti-soft impulse detection device of glass fiber reinforced cement discharge duct |
| CN209911148U (en) * | 2019-04-26 | 2020-01-07 | 嘉兴市建设工程质量检测有限公司 | Anti flexible impact detection device of exhaust and smoke exhaust pipeline |
| CN210243134U (en) * | 2019-09-29 | 2020-04-03 | 邯郸市建业建设工程质量检测有限公司 | House discharge flue is able to bear or endure soft thing striking test device |
| CN211934178U (en) * | 2020-01-14 | 2020-11-17 | 贵州省肿瘤医院 | Anti-deviation device for sand bag after interventional operation |
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| 排气道抗柔性冲击性能试验影响因素研究;王嵩林 等;《工程质量》;20181231;第36卷(第9期);第32-36页 * |
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| CN112461485A (en) | 2021-03-09 |
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Address after: No. 81, Pengwu, Chaoshan Village, Tangqi Town, Linping District, Hangzhou, Zhejiang, 310000 Applicant after: Zhejiang Huachao Testing Co.,Ltd. Address before: 310000 81 pengwu, Chaoshan village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Huachao Testing Co.,Ltd. |
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