CN108918274A - A kind of new energy materials compressive property detection device - Google Patents
A kind of new energy materials compressive property detection device Download PDFInfo
- Publication number
- CN108918274A CN108918274A CN201810346705.7A CN201810346705A CN108918274A CN 108918274 A CN108918274 A CN 108918274A CN 201810346705 A CN201810346705 A CN 201810346705A CN 108918274 A CN108918274 A CN 108918274A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- pedestal
- new energy
- detection device
- property detection
- 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
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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- 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
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
Abstract
The invention discloses a kind of new energy materials compressive property detection devices, including pedestal and hoistable platform, the base bottom is equipped with lower margin, the pedestal top center is equipped with electronic scale ontology, the left and right sides at the top of the pedestal is symmetrically arranged with guide post, the electronic scale display is electrically connected at electronic scale ontology, the left and right sides at the top of the pedestal is symmetrically installed with second hydraulic cylinder, the output of the second hydraulic cylinder is fixedly connected with block, the bottom of the hoistable platform is also equipped with LED light, spring is also connected between the crossbeam and hoistable platform, the spring is at least arranged two groups.Workpiece is clamped and fixed between block, avoid workpiece mobile, by hydraulic cylinder and screw rod match in the way of, pressure is finely adjusted when facilitating pressure, observation window is installed on protective baffle plate, it is observed by observation window, pressure registration is intuitively shown on electronic scale display, and the design of LED light guarantees lighting environment.
Description
Technical field
The present invention relates to novel energy resource material technology field, specially a kind of new energy materials compressive property detection device.
Background technique
New energy materials need to repeat to test during R & D design, and wherein compressive property detection is new energy material
One of detection project of material applies being filled for a kind of hydraulic tube piece production disclosed in CN201720699308.9 with strength test
Set, by hydraulic cylinder and screw rod match in the way of, pressure is finely adjusted when facilitating pressure, the edge of turntable is equipped with anti-skidding
Set has good antiskid effect, by the design of observation window, improves security performance when observation, intuitive by display
It shows pressure size, facilitates record, pilot sleeve has determined moving direction, and the junction of guide post and crossbeam is additionally provided with reinforcement
Muscle, hydraulic cylinder top are equipped with protective plate, and structural strength is high, but above-mentioned test device still has certain defect, screw rod bottom
End is connected to bearing, and the pressure that bearing is able to bear is very limited, and in compressive property test, screw rod easily damages bearing by pressure,
And above scheme lacks the structure that workpiece for measurement is auxiliarily fixed, and workpiece for measurement is easy to move in testing, in addition, display
It is mounted on the observation window for being frequently necessary to folding, it has not been convenient to be routed, there is certain limitation.
Summary of the invention
The purpose of the present invention is to provide a kind of new energy materials compressive property detection devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of new energy materials compressive property detection device,
Including pedestal and hoistable platform, the base bottom is equipped with lower margin, and the pedestal top center is equipped with electronic scale ontology, the base
The left and right sides at seat top is symmetrically arranged with guide post, pilot sleeve is socketed in the guide post, the pilot sleeve is fixed on
On hoistable platform, the hoistable platform top center is equipped with first hydraulic cylinder, and the output end of the first hydraulic cylinder is connected with
Piston rod, the end of the piston rod are fixedly connected with pressure plare, and crossbeam, the cross are fixedly connected at the top of the guide post
Screw shell is mounted at left and right sides of beam, running through inside the screw shell has screw rod, and the top of the screw rod is fixed
It is connected with turntable, the junction of the guide post and crossbeam is additionally provided with reinforcing rib, and the number of the guide post is four, described to lead
It is clearance fit to the matching relationship between column and pilot sleeve, is symmetrically welded with thickening plate at the top of the hoistable platform, and
Fixing groove corresponding with screw rod is offered on thickening plate, the screw rod bottom end is resisted against in fixing groove, leans in the guide post
It is hinged with protective baffle plate at nearly electronic scale ontology, observation window, the left side peace of the base bottom are installed on the protective baffle plate
Electronic scale display is filled, the electronic scale display is electrically connected at electronic scale ontology, and the left and right sides at the top of the pedestal is right
Title is equipped with second hydraulic cylinder, and the output of the second hydraulic cylinder is fixedly connected with block, and the bottom of the hoistable platform is also pacified
Equipped with LED light, spring is also connected between the crossbeam and hoistable platform, the spring is at least arranged two groups.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
First hydraulic cylinder, second hydraulic cylinder and LED light are electrically connected to PLC control switch, control first using PLC control switch
The opening and closing of hydraulic cylinder, second hydraulic cylinder and LED light.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
First hydraulic cylinder, second hydraulic cylinder are bolted installation, and the second hydraulic cylinder is synchronous hydraulic cylinder.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
Pedestal, crossbeam and hoistable platform are horizontally disposed, and the lower margin is distributed in four turnings of base bottom.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
Turntable is disk, and the edge of the turntable is equipped with Anti-slip cover, and the Anti-slip cover is polyurethane Anti-slip cover, good antiskid effect.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
Guide post is vertically arranged, and the bottom end vertical welding of the guide post is in pedestal.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
Crossbeam and having connects by welding between screw shell, and the pilot sleeve is also to be fixedly connected by welding
In hoistable platform.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
Pressure plare is horizontally disposed, and the electronic scale ontology is located at the underface of pressure plare.
As advanced optimizing for the technical program, a kind of new energy materials compressive property detection device of the present invention is described
Screw rod is vertically arranged, and is fixedly welded between the screw rod and turntable.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of new energy materials compressive property detection dress of the present invention
It sets, improves on the basis of existing technology, new energy materials to be detected are placed in electronic scale sheet first by operator
On body, it is then shut off protective baffle plate, second hydraulic cylinder is started by PLC control switch, so that workpiece be made to be clamped and fixed in gear
It between block, avoids workpiece mobile, then starts first hydraulic cylinder, move down pressure plare, pressure is applied to workpiece, rotation turns
Disk, the bottom end of screw rod push hoistable platform to move down, by hydraulic cylinder and screw rod match in the way of, to pressure when facilitating pressure
Power is finely adjusted, and observation window is equipped on protective baffle plate, is observed by observation window, and pressure registration is intuitively shown in electronics
On scale display, the design of LED light guarantees that lighting environment, electronic scale display are mounted on the left side of base bottom, facilitate wiring,
With very high practicability, a kind of use functionality of new energy materials compressive property detection device is greatly improved, is guaranteed
Its using effect and utilization benefit are suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of new energy materials compressive property detection device of the present invention；
Fig. 2 is a kind of schematic view of the front view of new energy materials compressive property detection device of the present invention.
In figure：1 pedestal, 2 lower margins, 3 electronic scale ontologies, 4 guide posts, 5 pilot sleeves, 6 first hydraulic cylinders, 7 piston rods, 8
Pressure plare, 9 crossbeams, 10 screw shells, 11 screw rods, 12 turntables, 13 thickening plates, 14 springs, 15 reinforcing ribs, 16 hoistable platforms, 17
Protective baffle plate, 18 electronic scale displays, 19 second hydraulic cylinders, 20 blocks, 21LED lamp, 22 observation windows.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention；Term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply；Furthermore unless specifically defined or limited otherwise, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2,：A kind of new energy materials compressive property detection device, packet
Pedestal 1 and hoistable platform 16 are included, 1 bottom of pedestal is equipped with lower margin 2, and 1 top center of pedestal is equipped with electronic scale ontology 3,
The left and right sides at 1 top of pedestal is symmetrically arranged with guide post 4, and pilot sleeve 5, the guiding are socketed in the guide post 4
Sleeve 5 is fixed on hoistable platform 16, and 16 top center of hoistable platform is equipped with first hydraulic cylinder 6, and described first is hydraulic
The output end of cylinder 6 is connected with piston rod 7, and the end of the piston rod 7 is fixedly connected with pressure plare 8, the top of the guide post 4
It is fixedly connected with crossbeam 9, the left and right sides of the crossbeam 9 is mounted on screw shell 10, passes through inside the screw shell 10
It is installed with screw rod 11, the top of the screw rod 11 is fixedly connected with turntable 12, and the junction of the guide post 4 and crossbeam 9 is additionally provided with
Reinforcing rib 15, the number of the guide post 4 are four, and the matching relationship between the guide post 4 and pilot sleeve 5 is matched for gap
Close, it is determined that moving direction, the top of the hoistable platform 16 are symmetrically welded with thickening plate 13, and offered on thickening plate 13 and
The corresponding fixing groove of screw rod 11,11 bottom end of screw rod are resisted against in fixing groove, close to electronic scale ontology in the guide post 4
It is hinged with protective baffle plate 17 at 3, observation window 22 is installed on the protective baffle plate 17, electricity is installed in the left side of 1 bottom of pedestal
Sub- scale display 18, the electronic scale display 18 are electrically connected at electronic scale ontology 3, the left and right sides at 1 top of pedestal
It is symmetrically installed with second hydraulic cylinder 19, the output of the second hydraulic cylinder 19 is fixedly connected with block 20, the hoistable platform 16
Bottom be also equipped with LED light 21, spring 14 is also connected between the crossbeam 9 and hoistable platform 16, the spring 14 is at least
It is arranged two groups.
Specifically, the first hydraulic cylinder 6, second hydraulic cylinder 19 and LED light 21 are electrically connected to PLC control switch,
The opening and closing of first hydraulic cylinder 6, second hydraulic cylinder 19 and LED light 21 is controlled using PLC control switch.
Specifically, the first hydraulic cylinder 6, second hydraulic cylinder 19 are bolted installation, the second hydraulic cylinder
19 be synchronous hydraulic cylinder.
Specifically, the pedestal 1, crossbeam 9 and hoistable platform 16 are horizontally disposed, the lower margin 2 is distributed in 1 bottom of pedestal
Four turnings.
Specifically, the turntable 12 is disk, the edge of the turntable 12 is equipped with Anti-slip cover, and the Anti-slip cover is polyurethane
Anti-slip cover, good antiskid effect.
Specifically, the guide post 4 is vertically arranged, the bottom end vertical welding of the guide post 4 is in pedestal 1.
Specifically, the crossbeam 9 and having connects by welding between screw shell 10, the pilot sleeve 5
It is to be fixedly connected on hoistable platform 16 by welding.
Specifically, the pressure plare 8 is horizontally disposed, the electronic scale ontology 3 is located at the underface of pressure plare 8.
Specifically, the screw rod 11 is vertically arranged, it is fixedly welded between the screw rod 11 and turntable 12.
Working principle：A kind of new energy materials compressive property detection device of the present invention, in use, on the basis of the prior art
On improve, new energy materials to be detected are placed on electronic scale ontology 3 by operator first, are then shut off anti-guard block
Plate 17 starts second hydraulic cylinder 19 by PLC control switch and avoids work so that workpiece be made to be clamped and fixed between block 20
Part is mobile, then starts first hydraulic cylinder 6, moves down pressure plare 8, applies pressure to workpiece, rotates turntable 12, screw rod 11
Bottom end push hoistable platform 16 move down, by hydraulic cylinder 6 and screw rod 11 match in the way of, to pressure when facilitating pressure
It is finely adjusted, observation window 22 is installed on protective baffle plate 17, observed by observation window 22, pressure registration is intuitively shown in
On electronic scale display 18, the design of LED light 21 guarantees that lighting environment, electronic scale display 18 are mounted on a left side for 1 bottom of pedestal
Side facilitates wiring.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of new energy materials compressive property detection device, including pedestal (1) and hoistable platform (16), pedestal (1) bottom
Portion is equipped with lower margin (2), and pedestal (1) top center is equipped with electronic scale ontology (3), the left and right sides at the top of the pedestal (1)
It is symmetrically arranged with guide post (4), is socketed with pilot sleeve (5) on the guide post (4), the pilot sleeve (5) is fixed on lifting
On platform (16), hoistable platform (16) top center is equipped with first hydraulic cylinder (6), the first hydraulic cylinder (6) it is defeated
Outlet is connected with piston rod (7), and the end of the piston rod (7) is fixedly connected with pressure plare (8), the top of the guide post (4)
Portion is fixedly connected with crossbeam (9), is mounted on screw shell (10), the screw shell at left and right sides of the crossbeam (9)
(10) internal to be fixedly connected with turntable (12) at the top of the screw rod (11) through having screw rod (11), the guide post (4) and
The junction of crossbeam (9) is additionally provided with reinforcing rib (15), and the number of the guide post (4) is four, the guide post (4) and guiding
Matching relationship between sleeve (5) is clearance fit, it is characterised in that：It is symmetrically welded with and adds at the top of the hoistable platform (16)
Slab (13), and corresponding fixing groove is offered with screw rod (11) on thickening plate (13), screw rod (11) bottom end is resisted against
In fixing groove, protective baffle plate (17), the protective baffle plate are hinged at electronic scale ontology (3) on the guide post (4)
(17) it is equipped on observation window (22), electronic scale display (18) are installed in the left side of pedestal (1) bottom, and the electronic scale is aobvious
Show that device (18) is electrically connected at electronic scale ontology (3), the left and right sides at the top of the pedestal (1) is symmetrically installed with second hydraulic cylinder
(19), the output of the second hydraulic cylinder (19) is fixedly connected with block (20), and the bottom of the hoistable platform (16) is also installed
Have LED light (21), be also connected with spring (14) between the crossbeam (9) and hoistable platform (16), the spring (14) at least sets
Set two groups.
2. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：First liquid
Cylinder pressure (6), second hydraulic cylinder (19) and LED light (21) are electrically connected to PLC control switch, are controlled using PLC control switch
The opening and closing of first hydraulic cylinder (6), second hydraulic cylinder (19) and LED light (21) processed.
3. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：First liquid
Cylinder pressure (6), second hydraulic cylinder (19) are bolted installation, and the second hydraulic cylinder (19) is synchronous hydraulic cylinder.
4. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：The pedestal
(1), crossbeam (9) and hoistable platform (16) are horizontally disposed, and the lower margin (2) is distributed in four turnings of pedestal (1) bottom.
5. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：The turntable
It (12) is disk, the edge of the turntable (12) is equipped with Anti-slip cover, and the Anti-slip cover is polyurethane Anti-slip cover, good antiskid effect.
6. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：The guide post
(4) it is vertically arranged, the bottom end vertical welding of the guide post (4) is in pedestal (1).
7. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：The crossbeam
(9) and have and connected by welding between screw shell (10), the pilot sleeve (5) is also solid by welding
Surely hoistable platform (16) are connected to.
8. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：The pressure plare
(8) it is horizontally disposed with, the electronic scale ontology (3) is located at the underface of pressure plare (8).
9. a kind of new energy materials compressive property detection device according to claim 1, it is characterised in that：The screw rod
(11) it is vertically arranged, is fixedly welded between the screw rod (11) and turntable (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346705.7A CN108918274A (en) | 2018-04-18 | 2018-04-18 | A kind of new energy materials compressive property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346705.7A CN108918274A (en) | 2018-04-18 | 2018-04-18 | A kind of new energy materials compressive property detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108918274A true CN108918274A (en) | 2018-11-30 |
Family
ID=64402977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346705.7A Pending CN108918274A (en) | 2018-04-18 | 2018-04-18 | A kind of new energy materials compressive property detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108918274A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006772A (en) * | 2019-04-17 | 2019-07-12 | 永康市磨鹰磨具有限公司 | Automate grinding wheel performance detection apparatus |
| CN110006942A (en) * | 2019-03-06 | 2019-07-12 | 深圳利都科技有限公司 | One kind having thermally conductive functional polymer composites Resistance detecting equipment |
| CN110549370A (en) * | 2019-09-04 | 2019-12-10 | 广州旭璟自动化控制设备有限公司 | Compression-resistant detection device convenient for mechanical arm and application thereof |
| CN112858016A (en) * | 2021-01-04 | 2021-05-28 | 曾令锋 | Building pile foundation detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048330A (en) * | 1990-02-12 | 1991-09-17 | Link Jr Gary G | Materials testing machine |
| CN206671083U (en) * | 2017-05-04 | 2017-11-24 | 西安科技大学 | A kind of device for detecting rock strength |
| CN206832591U (en) * | 2017-06-15 | 2018-01-02 | 福建水利电力职业技术学院 | A kind of hydraulic tube piece production strength testing device |
| CN207074144U (en) * | 2017-06-03 | 2018-03-06 | 浙江义宇仪器设备有限公司 | A kind of pressure testing machine |
| CN107884174A (en) * | 2017-12-14 | 2018-04-06 | 百奥森（江苏）食品安全科技有限公司 | A kind of resistance to compression detection means |
-
2018
- 2018-04-18 CN CN201810346705.7A patent/CN108918274A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048330A (en) * | 1990-02-12 | 1991-09-17 | Link Jr Gary G | Materials testing machine |
| CN206671083U (en) * | 2017-05-04 | 2017-11-24 | 西安科技大学 | A kind of device for detecting rock strength |
| CN207074144U (en) * | 2017-06-03 | 2018-03-06 | 浙江义宇仪器设备有限公司 | A kind of pressure testing machine |
| CN206832591U (en) * | 2017-06-15 | 2018-01-02 | 福建水利电力职业技术学院 | A kind of hydraulic tube piece production strength testing device |
| CN107884174A (en) * | 2017-12-14 | 2018-04-06 | 百奥森（江苏）食品安全科技有限公司 | A kind of resistance to compression detection means |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006942A (en) * | 2019-03-06 | 2019-07-12 | 深圳利都科技有限公司 | One kind having thermally conductive functional polymer composites Resistance detecting equipment |
| CN110006942B (en) * | 2019-03-06 | 2024-01-19 | 深圳市绿星科技有限公司 | Resistance detection equipment for high polymer composite material with heat conduction function |
| CN110006772A (en) * | 2019-04-17 | 2019-07-12 | 永康市磨鹰磨具有限公司 | Automate grinding wheel performance detection apparatus |
| CN110549370A (en) * | 2019-09-04 | 2019-12-10 | 广州旭璟自动化控制设备有限公司 | Compression-resistant detection device convenient for mechanical arm and application thereof |
| CN110549370B (en) * | 2019-09-04 | 2020-04-21 | 广州旭璟自动化控制设备有限公司 | Compression-resistant detection device convenient for mechanical arm and application thereof |
| CN112858016A (en) * | 2021-01-04 | 2021-05-28 | 曾令锋 | Building pile foundation detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108918274A (en) | A kind of new energy materials compressive property detection device | |
| CN215768274U (en) | Bridge bottom surface crack detection equipment | |
| CN208818581U (en) | A kind of safety-type lineoutofservice signal pull experimental rig | |
| CN207133042U (en) | A kind of multi-functional counter-force rack loading device | |
| CN102623155A (en) | Integrated plug-pull combined type vacuum on-load tap changer | |
| CN107309629A (en) | A kind of New energy automobile motor assembly line pallet is special to lift positioning carrier | |
| CN107650879A (en) | A kind of automobile inspection apparatus platform seat | |
| CN217111848U (en) | Concrete compression testing machine with safety device | |
| CN108838650A (en) | A kind of Electric Actuator assembly upper-lower casing union operation platform | |
| CN208282981U (en) | A kind of prestress detection device of bridge special steel wire | |
| GB2533735A (en) | Device for checking reactor pressure vessel of nuclear power station | |
| CN213423234U (en) | Electric automatization's electronic instrument detection case | |
| CN105004533B (en) | Automobile window-lifting guide rail testing machine | |
| CN205483530U (en) | Key machine is examined to high -efficient keyboard | |
| CN208952785U (en) | A kind of varied angle inclination PW Environment simulation test station safety device | |
| CN110261548A (en) | One kind being used for factory garden air environmental pollution intellectual monitoring instrument | |
| CN201829882U (en) | Power distribution box for cable channel | |
| CN204771161U (en) | Optical -fiber laser panel cutting machine protection ceiling | |
| CN207160885U (en) | A kind of security metal quality inspection door | |
| CN201584175U (en) | Fuel rod positioning trolley | |
| CN205324191U (en) | Key machine is examined to keyboard | |
| CN113774817B (en) | Assembled highway bridge rapid construction equipment | |
| CN205873829U (en) | On -vehicle multi -functional maintenance lift platform | |
| CN216741401U (en) | Well repair power tongs with hydrogen sulfide detection alarm | |
| CN220154154U (en) | Quality detection equipment for hydraulic engineering |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
|
| RJ01 | Rejection of invention patent application after publication |