CN116660057A - Plastic pipe impact resistance testing device - Google Patents
Plastic pipe impact resistance testing device Download PDFInfo
- Publication number
- CN116660057A CN116660057A CN202310645020.3A CN202310645020A CN116660057A CN 116660057 A CN116660057 A CN 116660057A CN 202310645020 A CN202310645020 A CN 202310645020A CN 116660057 A CN116660057 A CN 116660057A
- Authority
- CN
- China
- Prior art keywords
- impact
- plastic pipe
- rod
- limiting
- limiting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 60
- 239000004033 plastic Substances 0.000 title claims abstract description 58
- 229920003023 plastic Polymers 0.000 title claims abstract description 58
- 230000035939 shock Effects 0.000 claims description 17
- 238000011056 performance test Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 239000006096 absorbing agent Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- 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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- 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
-
- 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
- G01N3/04—Chucks
-
- 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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0274—Tubular or ring-shaped specimens
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application relates to the technical field of pipe performance detection, and particularly discloses a plastic pipe impact resistance testing device which comprises a workbench and a plastic pipe, wherein the plastic pipe is positioned on the right side of the workbench, a limiting clamping unit and an impact resistance testing unit are arranged on the workbench, the limiting clamping unit can clamp and fix the plastic pipe, and the limiting clamping unit can also limit the impact action of the impact resistance testing unit. The application has the beneficial effects of reasonable structural design, self-locking function and higher safety.
Description
Technical Field
The application relates to the technical field of plastic pipe performance detection, in particular to a plastic pipe impact resistance testing device.
Background
Plastic pipes are manufactured by extrusion processing in a pipe making machine by using materials such as synthetic resin, stabilizing agent, lubricant, plasticizer and the like through an injection molding method. Because the novel aluminum alloy has the characteristics of light weight, corrosion resistance, attractive appearance, no bad smell, easy processing, convenient construction and the like, increasingly, it is used in building engineering.
The impact resistance is a technical index that the pipe delivery has to detect, has stricter regulations on impact resistance and impact resistance times, and has the advantages of complex structure, troublesome operation and high equipment cost in the prior art; in addition, the existing impact performance testing device lacks a parking locking function, lacks safety protection for unskilled workers in the processing process, and cannot meet the higher and higher production requirements of enterprises. Therefore, we propose a plastic pipe impact resistance testing device with various and safe functions.
Disclosure of Invention
The application aims to solve the problems and designs a plastic pipe shock resistance testing device.
The technical scheme of the application for achieving the purpose is that the plastic pipe shock resistance testing device comprises a workbench and a plastic pipe, wherein the plastic pipe is positioned on the right side of the workbench, a limiting clamping unit and a shock resistance testing unit are arranged on the workbench, the limiting clamping unit can clamp and fix the plastic pipe, and the limiting clamping unit can also limit the shock action of the shock resistance testing unit.
The limiting clamping unit can release the limit of the impact performance testing unit while the plastic pipe clamping and fixing action is implemented, and the impact performance testing unit can implement independent impact action or continuous impact action on the clamped plastic pipe after releasing the limit.
The utility model provides a limit clamping unit, including fixed axle, grip block, traction block, gag lever post and cylinder, the fixed axle is installed on the right flank of workstation, the fixed axle is located the below of plastics tubular product, be equipped with the slot on the right flank of workstation, the upper surface of workstation is equipped with the spacing groove, the spacing groove with the slot alternately forms the cross pore, the slot is located the top of plastics tubular product, the left end of traction block inserts the slot, the traction block can be in slide on the slot, the grip block is located the right side of plastics tubular product, the lower extreme cover of grip block is in on the fixed axle and can be around the fixed axle upset, the upper end of grip block pass through the chain with the right-hand member swing joint of traction block, be equipped with the through-hole on the traction block, the position of through-hole with the position of spacing groove corresponds, the lower extreme of spacing groove with impact performance test unit intercommunication, the upper end of gag lever post with the telescopic link of cylinder, vertical insert the gag lever post the slot down the limit lever post can insert the limit block down the shock performance test unit alone the shock performance test unit is carried out when the shock absorber plate down can the shock absorber plate down the motion is carried out the shock absorber plate down the shock absorber plate.
The automatic pipe bending machine is characterized in that a reset cavity is further arranged in the workbench, the reset cavity is located at the left side of the slot, the reset cavity is in butt joint with the left end port of the slot, a reset spring and a limiting plate are arranged in the reset cavity, the size of the limiting plate is larger than that of the left end port of the slot and guaranteed that the limiting plate cannot pass through the left end port of the slot, the limiting plate is fixedly connected with the left end of the traction block, when the limiting rod is in a descending state, the limiting plate is pushed by the reset spring to prop against the left end port of the slot, the left side face in the through hole is a spherical surface, the left side face of the through hole protrudes into the limiting groove and clings to the left side face of the limiting rod, the lower end of the limiting rod is inserted into the impact performance testing unit and clamps the impact performance testing unit, the impact performance testing unit cannot implement independent impact action or continuous impact action, the left side face of the limiting rod is provided with an arc-shaped bulge, when the limiting rod is in a descending state, the limiting plate is pushed by the limiting plate to push the left side face of the traction block, the impact performance testing unit can be pushed by the impact performance testing unit to move downwards, and the impact performance testing unit can be clamped by the left side of the pipe bending machine, and the pipe can be pushed by the impact testing unit to move downwards, and the impact testing unit can be pushed by the impact performance testing unit.
The impact performance testing unit comprises an impact rod, an impact head and a driving piece, wherein the impact rod is inserted on the workbench and can slide relative to the workbench, the left end and the right end of the impact rod respectively extend to the left side face and the right side face of the workbench, the driving piece is installed on the left side face of the workbench, the driving piece is connected with the left end of the impact rod and drives the impact rod to slide on the workbench, the impact head is detachably installed on the right end of the impact rod, and the impact head is close to the outer surface of the plastic pipe.
The driving rod is provided with a chute, the position of the chute corresponds to the position of the lower end of the limiting rod, the lower end face of the limiting rod is an inclined plane, and the lower end face of the limiting rod is matched with the bottom face of the chute.
The lower end of the limiting rod is inserted into the chute, then presses the bottom surface of the chute and clamps the impact rod, and the impact rod cannot slide after being clamped.
The driving piece comprises a linear motor, an air cylinder or an electric telescopic rod.
Compared with the prior art, the application has the following beneficial effects:
1. the device utilizes the lifting of the limiting rod to simultaneously realize the clamping and fixing of the plastic pipe and the safe locking of the impact structure, so that the safety performance is improved while the impact performance test is ensured, and the personal safety of staff is ensured;
2. the device realizes the clamping fixation of the plastic pipe and the locking of the impact structure only through the structural design of the arc-shaped bulge and the lower end inclined plane on the limiting rod, effectively simplifies the structure of the device while realizing the multifunctional test, reduces the production and manufacturing cost and the use and maintenance cost of the device, and has better market competitiveness.
Drawings
FIG. 1 is a schematic diagram of a plastic pipe shock resistance testing device according to the present application when not tested;
FIG. 2 is a schematic diagram of the impact resistance testing device for plastic pipes in the testing process;
FIG. 3 is a schematic cross-sectional view of a stage according to the present application;
in the figure, 1, a workbench; 2. a plastic pipe; 3. a fixed shaft; 4. a clamping plate; 5. a traction block; 6. a limit rod; 7. a cylinder; 8. a slot; 9. a limit groove; 10. a chain; 11. a through hole; 12. a reset chamber; 13. a return spring; 14. a limiting plate; 15. arc-shaped bulges; 16. an impact bar; 17. an impact head; 18. a driving member.
Detailed Description
The present application will be described in detail with reference to the accompanying drawings, as shown in fig. 1 to 3;
the application has the advantages that the limiting clamping unit and the impact performance testing unit are arranged on the workbench, the limiting clamping unit can clamp and fix the plastic pipe, the limiting clamping unit can also limit the impact action of the impact performance testing unit, the limiting clamping unit can release the limit on the impact performance testing unit while the plastic pipe is clamped and fixed, and the impact performance testing unit can implement independent impact action or continuous impact action on the clamped plastic pipe after releasing the limit.
The application is also characterized in that the limiting clamping unit comprises a fixed shaft 3, a clamping plate 4, a traction block 5, a limiting rod 6 and an air cylinder 7, wherein the fixed shaft is arranged on the right side surface of the workbench, the fixed shaft is positioned below the plastic pipe, a slot 8 is arranged on the right side surface of the workbench, a limiting groove 9 is arranged on the upper surface of the workbench, the limiting groove and the slot are crossed to form a cross-shaped pore, the slot is positioned above the plastic pipe, the left end of the traction block is inserted into the slot, the traction block can slide on the slot, the clamping plate is positioned on the right side of the plastic pipe, the lower end of the clamping plate is sleeved on the fixed shaft and can overturn around the fixed shaft, the upper end of the clamping plate is movably connected with the right end of the traction block through a chain 10, a through hole 11 is arranged on the traction block, the position of the through hole corresponds to the position of the limiting groove, the lower end of the limiting groove is communicated with the impact performance testing unit, the upper end of the limiting rod is fixedly connected with the telescopic rod of the air cylinder, the limiting rod is vertically downwards inserted into the limiting groove, the lower end of the limiting rod penetrates through the through hole and is inserted into the impact performance testing unit, the limiting rod is driven by the air cylinder to be lifted down, the limiting rod can slide, when the limiting rod is lowered, the clamping plate can slide on the slot, and can slide, and can not clamp the impact performance of the plastic pipe alone or can not be independently tested by the limiting the impact performance testing unit, and can not independently, and can not be continuously move to clamp the impact or can be limited to impact or continuously.
The application is also characterized in that a reset cavity 12 is further arranged in the workbench, the reset cavity is positioned at the left side of the slot, the reset cavity is in butt joint with the left end port of the slot, a reset spring 13 and a limiting plate 14 are arranged in the reset cavity, the size of the limiting plate is larger than that of the left end port of the slot and ensures that the limiting plate cannot pass through the left end port of the slot, the limiting plate is fixedly connected with the left end of the traction block, when the limiting rod is in a descending state, the limiting plate props against the left end port of the slot under the pushing of the reset spring, the left side surface in the through hole is a spherical surface, the left side surface of the through hole protrudes into the limiting groove and clings to the left side surface of the limiting rod, the lower end of the limiting rod is inserted into the impact performance testing unit and is clamped with the impact performance testing unit, the impact performance testing unit cannot implement independent impact action or continuous impact action, the arc-shaped bulge 15 is arranged on the left side surface of the limiting rod, when the limiting rod is in an ascending state, the arc bulge moves upwards and pushes the left side surface of the through hole, the traction block and the limiting plate moves leftwards under the driving of the arc bulge and presses the driving of the arc bulge.
The application is also characterized in that the impact performance testing unit comprises an impact rod 16, an impact head 17 and a driving piece 18, wherein the impact rod is inserted on the workbench and can slide relative to the workbench, the left end and the right end of the impact rod respectively extend to the left side surface and the right side surface of the workbench, the driving piece is arranged on the left side surface of the workbench, the driving piece is connected with the left end of the impact rod and drives the impact rod to slide on the workbench, the impact head is detachably arranged on the right end of the impact rod, the impact head is close to the outer surface of the plastic pipe, a chute is arranged on the driving rod, the position of the chute corresponds to the position of the lower end of the limiting rod, the lower end surface of the limiting rod is an inclined surface, and the lower end surface of the limiting rod is matched with the bottom surface of the chute.
The electronic devices adopted by the technical scheme are all existing products, the technical scheme of the application has no special requirements and changes on the structure of the electronic devices, and the electronic devices belong to conventional electronic equipment;
in the implementation process of the technical scheme, the person skilled in the art needs to connect all the electric components in the scheme with the adaptive power supply thereof through wires, and should select a proper controller according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes are omitted;
in the implementation process, a worker inserts the plastic pipe between the right side surface of the workbench and the clamping plate, then starts the air cylinder to drive the limiting rod to ascend, the arc-shaped bulge moves upwards and pushes the left side surface of the through hole in the ascending process of the limiting rod, the traction block and the limiting plate move leftwards and squeeze the reset spring under the driving of the arc-shaped bulge, the clamping plate clamps the plastic pipe under the pulling of the traction block and the chain, the lower end of the limiting rod is pulled out from the impact performance testing unit, and the impact performance testing unit releases the limitation and can implement independent impact action or continuous impact action; in the descending process of the limiting rod, the arc-shaped bulge on the limiting rod moves to the lower edge of the through hole and is not on the left side face of the pushing through hole, the reset spring drives the traction block and the chain to return to the original position, the clamping plate loosens the plastic pipe, the lower end of the limiting rod is inserted into the chute, and the impact rod is blocked by the lower end of the limiting rod and cannot perform independent impact action or continuous impact action, so that the effects of loosening the plastic coffin and synchronously locking the impact rod are achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
The above technical solution only represents the preferred technical solution of the present application, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present application, and the technical solution falls within the scope of the present application.
Claims (8)
1. The utility model provides a plastics tubular product shock resistance testing arrangement, includes workstation (1) and plastics tubular product (2), plastics tubular product is located the right side of workstation, its characterized in that, install spacing clamping unit and impact property test unit on the workstation, spacing clamping unit can be right plastics tubular product is held fixedly, spacing clamping unit can also restrict impact property test unit's impact action.
2. The plastic pipe impact resistance testing device according to claim 1, wherein the limit clamping unit can release the limit of the impact resistance testing unit while performing the plastic pipe clamping and fixing action, and the impact resistance testing unit can perform a single impact action or a continuous impact action on the clamped plastic pipe after releasing the limit.
3. The plastic pipe shock resistance testing device according to claim 2, wherein the limiting and clamping unit comprises a fixed shaft (3), a clamping plate (4), a traction block (5), a limiting rod (6) and an air cylinder (7), the fixed shaft is arranged on the right side surface of the workbench, the fixed shaft is positioned below the plastic pipe, a slot (8) is arranged on the right side surface of the workbench, a limiting groove (9) is arranged on the upper surface of the workbench, the limiting groove and the slot are intersected to form a cross-shaped pore canal, the slot is positioned above the plastic pipe, the left end of the traction block is inserted into the slot, the traction block can slide on the slot, the clamping plate is positioned on the right side of the plastic pipe, the lower end of the clamping plate is sleeved on the fixed shaft and can turn around the fixed shaft, the upper end of the clamping plate is movably connected with the right end of the traction block through a chain (10), the traction block is provided with a through hole (11), the position of the through hole corresponds to that of the limit groove, the lower end of the limit groove is communicated with the impact performance testing unit, the upper end of the limiting rod is fixedly connected with the telescopic rod of the air cylinder, the limiting rod is vertically downwards inserted into the limit groove, the lower end of the limiting rod penetrates through the through hole and is inserted into the impact performance testing unit, the limiting rod performs lifting action under the driving of the air cylinder, when the limiting rod descends, the clamping plate does not clamp the plastic pipe, the impact performance testing unit is limited by the lower end of the limiting rod and cannot implement independent impact action or continuous impact action, when the limiting rod ascends, the clamping plate clamps the plastic pipe, and the impact performance testing unit releases the limitation and can implement independent impact action or continuous impact action.
4. The plastic pipe shock resistance testing device according to claim 3, wherein the workbench is further provided with a reset cavity (12), the reset cavity is positioned at the left side of the slot, the reset cavity is in butt joint with the left end port of the slot, the reset cavity is internally provided with a reset spring (13) and a limiting plate (14), the size of the limiting plate is larger than that of the left end port of the slot and ensures that the limiting plate cannot pass through the left end port of the slot, the limiting plate is fixedly connected with the left end of the traction block, when the limiting rod is in a descending state, the limiting plate props against the left end port of the slot under the pushing of the reset spring, the left side surface in the through hole is a spherical surface, the left side surface of the through hole protrudes into the limiting groove and is tightly clung to the left side surface of the limiting rod, the lower end of the limiting rod is inserted into the impact performance testing unit and clamps the impact performance testing unit, the impact performance testing unit cannot implement independent impact action or continuous impact action, the left side surface of the limiting rod is provided with an arc-shaped bulge (15), the arc-shaped bulge is close to the lower edge of the through hole, when the limiting rod is in a rising state, the arc-shaped bulge moves upwards and pushes the left side surface of the through hole, the traction block and the limiting plate move leftwards and squeeze a reset spring under the driving of the arc-shaped bulge, the clamping plate clamps the plastic pipe under the pulling of the traction block and the chain, the lower end of the limiting rod is pulled out from the impact performance testing unit, the impact performance test unit releases the restriction and can perform a single impact action or a continuous impact action.
5. The plastic pipe impact resistance testing device according to claim 4, wherein the impact resistance testing unit comprises an impact rod (16), an impact head (17) and a driving member (18), the impact rod is inserted on the workbench and can slide relative to the workbench, the left end and the right end of the impact rod respectively extend to the left side surface and the right side surface of the workbench, the driving member is mounted on the left side surface of the workbench, the driving member is connected with the left end of the impact rod and drives the impact rod to slide on the workbench, the impact head is detachably mounted on the right end of the impact rod, and the impact head is close to the outer surface of the plastic pipe.
6. The plastic pipe shock resistance testing device according to claim 5, wherein the driving rod is provided with a chute, the position of the chute corresponds to the position of the lower end of the limiting rod, the lower end face of the limiting rod is an inclined plane, and the lower end face of the limiting rod is matched with the bottom face of the chute.
7. The device for testing the shock resistance of the plastic pipe according to claim 6, wherein the lower end of the limiting rod is inserted into the chute and then presses the bottom surface of the chute to clamp the impact rod, and the impact rod cannot slide after being clamped.
8. The plastic pipe impact resistance testing device according to claim 5, wherein the driving member comprises a linear motor, a cylinder or an electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310645020.3A CN116660057A (en) | 2023-06-02 | 2023-06-02 | Plastic pipe impact resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310645020.3A CN116660057A (en) | 2023-06-02 | 2023-06-02 | Plastic pipe impact resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116660057A true CN116660057A (en) | 2023-08-29 |
Family
ID=87727428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310645020.3A Pending CN116660057A (en) | 2023-06-02 | 2023-06-02 | Plastic pipe impact resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116660057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952705A (en) * | 2023-09-19 | 2023-10-27 | 中铁十七局集团第五工程有限公司 | Structural bionic basalt fiber reinforced composite material impact resistance detection device |
-
2023
- 2023-06-02 CN CN202310645020.3A patent/CN116660057A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952705A (en) * | 2023-09-19 | 2023-10-27 | 中铁十七局集团第五工程有限公司 | Structural bionic basalt fiber reinforced composite material impact resistance detection device |
| CN116952705B (en) * | 2023-09-19 | 2024-02-20 | 中铁十七局集团第五工程有限公司 | Structural bionic basalt fiber reinforced composite material impact resistance detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116660057A (en) | Plastic pipe impact resistance testing device | |
| CN206359832U (en) | A kind of paper matrix forming machine | |
| CN105817001A (en) | Automatic pole climbing device capable of being applicable to variable cross-section bar and with protection function | |
| CN108159656B (en) | Automatic operation equipment with adjustable tightness | |
| CN112525041A (en) | Concrete plate thickness detector | |
| CN101824655A (en) | Door-opening type stick-withdrawing vehicle of single crystal furnace | |
| CN105643240B (en) | A kind of cam lens tool for stitching | |
| CN113399854A (en) | Electric welding machining equipment for mechanical parts | |
| CN206309003U (en) | A kind of ready-package attached type lifting scaffold inclining anti-fall device | |
| CN205587790U (en) | Tooth discharge apparatus for equipment is attacked to handle handle | |
| CN210360400U (en) | Fixed clamping equipment for machining | |
| CN205200950U (en) | Jack automatic feeding mechanism | |
| CN207617054U (en) | A kind of Special manipulator for injection molding machine | |
| CN107064574B (en) | Breaker p-wire hitch bar | |
| CN205817239U (en) | A kind of automatic feeding system | |
| CN211993348U (en) | Full-automatic chain saw sawing equipment | |
| CN211728058U (en) | Wall-mounted supporting plate welding machine | |
| CN210480178U (en) | Floating grabbing device and powder forming product production line | |
| CN208364031U (en) | A kind of building engineering construction is ascended a height auxiliary device | |
| CN220165143U (en) | Take material hand claw of pressure alarming function | |
| CN213352281U (en) | Pneumatic reverse buckle equipment | |
| CN109687663A (en) | A kind of elevator traction machine stator coil mounting device | |
| CN205363169U (en) | A bracing piece and hinge equipment and detection integrated device for car sun visor board | |
| CN208234141U (en) | Tooling automatic stacking device | |
| CN219556418U (en) | Drawing die device for labor protection glove production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |