CN206410820U - The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine - Google Patents
The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine Download PDFInfo
- Publication number
- CN206410820U CN206410820U CN201720101529.1U CN201720101529U CN206410820U CN 206410820 U CN206410820 U CN 206410820U CN 201720101529 U CN201720101529 U CN 201720101529U CN 206410820 U CN206410820 U CN 206410820U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- frame
- mounting seat
- undersetting
- detach
- 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.)
- Active
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine, including frame, counterweight loading and unloading body, counterweight dismounting travel mechanism, outside elevating mechanism, counterweight, hanging；Frame includes upper bracket, pillar, undersetting, mounting seat；Connected between upper bracket and undersetting by multiple pillars；Mounting seat is arranged at undersetting bottom；Counterweight loading and unloading body is arranged at frame madial wall；Counterweight dismounting travel mechanism is stretched into mounting seat hollow structure from mounting seat transmission position, for counterweight to be taken out out of frame；Outside elevating mechanism is stretched into frame, for counterweight to be lifted in frame.The utility model facilitates the fast quick-detach of counterweight.During work, counterweight dismounting travel mechanism is moved to counterweight bottom, bottom counterweight is held up with outside elevating mechanism, from bottom to top remove counterweight, counterweight is placed in counterweight dismounting travel mechanism, removes and examined and determine after counterweight.Ensure all counterweights and the weight tray accessible fast assembling-disassembling from erecting by overhang, to examine and determine.
Description
【Technical field】
The utility model belongs to measuring equipment technical field, and in particular to a kind of counterweight of Dead Weigh Force Standard Machine is quickly torn open
Unload verification system.
【Background technology】
Dead Weigh Force Standard Machine is applied dynamics effect to complete the reproduction of standard force value, and its operation principle is：First
The counterweight driven portion with standard quality that normal gravity can be produced is held up, and hangs nature pressure on a sensor, then
Loading work start, counterweight drive part is moved downward, and counterweight will slowly be sling by hanging, in addition counterweight and drive mechanism it is complete
Total detachment, at this time by hanging the reverse frame on top, the standard force value that counterweight is produced can hang reverse frame to be reappeared
Top, a downward power is applied directly to tested sensor.In theory, the proof force produced by counterweight just can be to sensing
Device is tested and examined and determine.
Dead Weigh Force Standard Machine by function and structure point by main frame top load maintainer, frame, reverser hanging, counterweight,
Counterweight adds release mechanism, stress state monitoring device and mechanical damping device etc. to constitute.Frame includes upper bracket, column, undersetting
With mounting seat etc., upper bracket is rigidly connected by 9 root posts, 9 load maintainer installing plates and undersetting, is passed through even per root post
Fishplate bar is connected as a single entity with corresponding column, and two load maintainer installing plates are connected as a single entity by stiffener plate, and load maintainer is installed
Add/release mechanism for installing counterweight on plate.Mounting seat is hollow structure, and one side is transmission, for dismantling/installing counterweight, dress
Fixed after good counterweight with support swivel nut.Whole frame constitutes a rigid cage structure, and the center suspension rod of reverser hanging is placed in
In frame, counterweight is sheathed on center suspension rod weight tray placed on it.Because rack construction is especially huge, portion disposed within
Counterweight size is big, weight weight and quantity is more, the counterweight of existing Dead Weigh Force Standard Machine is difficult dismounting, removed in frame
Portion.
【The content of the invention】
Technical problem to be solved in the utility model is to provide a kind of fast quick-detach of the counterweight of Dead Weigh Force Standard Machine
Verification system.
What the utility model was realized in：
The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine, including frame, counterweight, hanging, counterweight add unloader
Structure, counterweight dismounting travel mechanism, outside elevating mechanism；
The frame includes upper bracket, pillar, undersetting, mounting seat；Pass through between the upper bracket and the undersetting
Multiple pillar connections；The mounting seat is arranged at the undersetting bottom；The mounting seat is hollow structure, and one side is
Transmission；
The counterweight and the hanging are arranged in the frame；The counterweight loading and unloading body is arranged in the frame
Side wall；
The counterweight dismounting travel mechanism is stretched into the mounting seat hollow structure from the mounting seat transmission position, is used for
Counterweight is taken out out of frame；
The outside elevating mechanism is stretched into frame, for counterweight to be lifted in frame.
Further enter ground, the hanging, including center suspension rod, weight tray, cutting ferrule；The weight tray is sheathed on described
On the suspension rod of center；The center suspension rod is provided with a groove；The cutting ferrule is two semicircular snap rings；The two halves circular card
Ring is arranged in the groove；The outward flange of the weight tray is extended downwardly, the cutting ferrule that will be arranged in just in the groove
Enter row constraint.
The utility model has the advantage of：The utility model facilitates the fast quick-detach of counterweight.Dead Weigh Force Standard Machine does not work
When start dismantle counterweight, now counterweight be positioned on counterweight loading and unloading body, during dismantlement work, by counterweight dismounting travel mechanism move
Counterweight bottom is moved, weight tray is moved up into constraint of the semicircular snap ring without weight tray, removed, then counterweight
Pallet just can be accessible be moved to center boom foot, by the counterweight being placed on counterweight loading and unloading body with outside lift
Structure is held up, and counterweight is rotated to an angle, outside elevating mechanism can be by the accessible counterweight for being transported to bottom of the frame of counterweight
Dismantle in travel mechanism, examined and determine after removing counterweight.The counterweight and weight tray being set on the suspension rod of center from bottom to top by
Level by above-mentioned steps dismounting, it is ensured that all counterweight and counterweight erectings by overhang can accessible fast assembling-disassembling, to examine and determine.
【Brief description of the drawings】
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the counterweight and hanging structure schematic diagram in the utility model.
【Embodiment】
As depicted in figs. 1 and 2, the fast quick-detach verification system of the counterweight of Dead Weigh Force Standard Machine, including frame 1, counterweight add
Feel trim actuator 2, counterweight dismounting travel mechanism 3, outside elevating mechanism (not shown), counterweight 4, hanging 5.
Frame 1 includes upper bracket 11, pillar 12, undersetting 13, mounting seat 14；Pass through between upper bracket 11 and undersetting 13
Multiple pillars 13 are connected；Mounting seat 14 is arranged at the bottom of undersetting 13；Mounting seat 14 is hollow structure, and one side is transmission.
Counterweight loading and unloading body 2 is arranged at the madial wall of frame 1.Counterweight 4 and hanging 5 are arranged inside frame 1.
Counterweight dismounting travel mechanism 3 is stretched into the hollow structure of mounting seat 14 from the transmission position of mounting seat 14, for inciting somebody to action
Counterweight takes out out of frame 1.
Outside elevating mechanism is stretched into be stretched into frame 1 from the space between two pillars 12, for counterweight to be entered in frame
Row lifting.
Hanging 5, including center suspension rod 51, weight tray 52, cutting ferrule 53；Counterweight 4 and weight tray 52 are sheathed on center and hung
On bar 51；The center suspension rod 51 is provided with a groove 511；The cutting ferrule 53 is two semicircular snap rings；Two halves circular card
Ring is arranged in groove 511；The outward flange of weight tray 52 is extended downwardly, and just enters the cutting ferrule 53 being arranged in groove 511
Row constraint.
The utility model facilitates the fast quick-detach of counterweight.Start to dismantle counterweight when Dead Weigh Force Standard Machine does not work, now weight
Pile up and be placed on counterweight loading and unloading body, during dismantlement work, counterweight dismounting travel mechanism is moved to counterweight bottom, by counterweight support
Disk moves up constraint of the semicircular snap ring without weight tray, is removed, the movement that then weight tray just can be accessible
To center boom foot, the counterweight being placed on counterweight loading and unloading body is held up with outside elevating mechanism, counterweight is rotated one
Determine angle, the accessible counterweight of bottom of the frame that is transported to of counterweight can be dismantled in travel mechanism, removed by outside elevating mechanism
Examined and determine after counterweight.The counterweight and weight tray being set on the suspension rod of center are from bottom to top dismantled by above-mentioned steps step by step, are protected
Demonstrate,prove all counterweights and counterweight erecting by overhang can accessible fast assembling-disassembling, to examine and determine.
Preferable implementation use-case of the present utility model is the foregoing is only, protection of the present utility model is not intended to limit
Scope.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvement for being made etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (2)
1. the fast quick-detach verification system of the counterweight of Dead Weigh Force Standard Machine, it is characterised in that：Including frame, counterweight, hanging, counterweight
Loading and unloading body, counterweight dismounting travel mechanism, outside elevating mechanism；
The frame includes upper bracket, pillar, undersetting, mounting seat；By multiple between the upper bracket and the undersetting
The pillar connection；The mounting seat is arranged at the undersetting bottom；The mounting seat is hollow structure, and one side is
It is empty；
The counterweight and the hanging are arranged in the frame；The counterweight loading and unloading body is arranged on the inside of the frame
Wall；
Counterweight dismounting travel mechanism is stretched into the mounting seat hollow structure from the mounting seat transmission position, for by weight
Code takes out out of frame；
The outside elevating mechanism is stretched into frame, for counterweight to be lifted in frame.
2. the fast quick-detach verification system of the counterweight of Dead Weigh Force Standard Machine as claimed in claim 1, it is characterised in that：It is described to hang
Hang, including center suspension rod, weight tray, cutting ferrule；The weight tray is sheathed on the center suspension rod；On the center suspension rod
Provided with a groove；The cutting ferrule is two semicircular snap rings；The second sleeve connection is arranged in the groove；The weight
The outward flange of code pallet is extended downwardly, and the cutting ferrule being arranged in the groove is entered into row constraint just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101529.1U CN206410820U (en) | 2017-01-25 | 2017-01-25 | The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101529.1U CN206410820U (en) | 2017-01-25 | 2017-01-25 | The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410820U true CN206410820U (en) | 2017-08-15 |
Family
ID=59557898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101529.1U Active CN206410820U (en) | 2017-01-25 | 2017-01-25 | The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679885A (en) * | 2017-01-25 | 2017-05-17 | 福建省计量科学研究院 | Deadweight force standard machine weight quick disassembly and test system |
| CN108362592A (en) * | 2018-03-12 | 2018-08-03 | 中国航空工业集团公司北京长城计量测试技术研究所 | A kind of dead weight type safe Rockwell hardness machine using spiral counterweight hierarchical loading technology |
| CN111044216A (en) * | 2019-12-31 | 2020-04-21 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Dead weight formula force standard machine weight on-spot weighing device |
| CN113819992A (en) * | 2021-09-26 | 2021-12-21 | 山东省计量科学研究院 | Automatic calibrating device for large-mass weight magnitude transfer and working method thereof |
-
2017
- 2017-01-25 CN CN201720101529.1U patent/CN206410820U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679885A (en) * | 2017-01-25 | 2017-05-17 | 福建省计量科学研究院 | Deadweight force standard machine weight quick disassembly and test system |
| CN108362592A (en) * | 2018-03-12 | 2018-08-03 | 中国航空工业集团公司北京长城计量测试技术研究所 | A kind of dead weight type safe Rockwell hardness machine using spiral counterweight hierarchical loading technology |
| CN111044216A (en) * | 2019-12-31 | 2020-04-21 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Dead weight formula force standard machine weight on-spot weighing device |
| CN113819992A (en) * | 2021-09-26 | 2021-12-21 | 山东省计量科学研究院 | Automatic calibrating device for large-mass weight magnitude transfer and working method thereof |
| CN113819992B (en) * | 2021-09-26 | 2024-02-06 | 山东省计量科学研究院 | Automatic calibrating device for large-mass weight value transmission and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206410820U (en) | The fast quick-detach verification system of counterweight of Dead Weigh Force Standard Machine | |
| CN104034596B (en) | A kind of lever crouches pull-type concrete creep and elasticity modulus test device | |
| CN102704676A (en) | Jacking formwork mechanism | |
| CN106644488A (en) | Large rocket engine and support integral overturn fixture | |
| CN107697820A (en) | Crane anti-rollover system | |
| CN101693502A (en) | Method for self-assembling and disassembling rear counterweight of crawler crane mainframe | |
| CN205472359U (en) | Novel tower crane | |
| CN106679885A (en) | Deadweight force standard machine weight quick disassembly and test system | |
| CN206410817U (en) | A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine | |
| CN104236838B (en) | A kind of moment automatic releasing device | |
| CN217687487U (en) | Overload alarm device for construction unloading platform | |
| CN202744175U (en) | Sling used for hoisting precast concrete columns | |
| CN206108647U (en) | Lifter support for construction | |
| CN202916063U (en) | Multifunctional impact detection apparatus for safety belt | |
| CN212075714U (en) | Loading machine for flexible freight bag laboratory | |
| CN205633460U (en) | Building material transports frame | |
| CN201817243U (en) | Platform and device for replacing conductor rail | |
| CN106679883A (en) | Quick detachable counterweight tray device of dead weight type standard machine | |
| CN107458632A (en) | A kind of material-gathering device of PVC granular material in medical use | |
| CN101811645A (en) | Equipment and method thereof for hoisting steel net casing for storage tank | |
| CN206417744U (en) | A kind of lift car apparatus for warning overload | |
| CN105703247A (en) | Inspection device for transformer on-load voltage regulation switch | |
| CN205875410U (en) | A hang module system all for tube structure room panel construction | |
| CN207183842U (en) | A kind of lower shell type lifting cabinet | |
| CN217867712U (en) | Double-hook lifting hook assembly with weighing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 350000 No. 147 Hualin Road, Fuzhou City, Fujian Province Patentee after: FUJIAN MELTROLOGY SCIENCE Research Institute (FUJIAN GLASSES QUALITY INSPECTION STATION) Address before: 350001 No. 147 Hualin Road, Fujian, Fuzhou Patentee before: FUJIAN METROLOGY INSTITUTE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200911 Address after: 350000 No. 147 Hualin Road, Fuzhou City, Fujian Province Co-patentee after: Fujian Fujian Calibration Technology Center Patentee after: FUJIAN MELTROLOGY SCIENCE Research Institute (FUJIAN GLASSES QUALITY INSPECTION STATION) Address before: 350000 No. 147 Hualin Road, Fuzhou City, Fujian Province Patentee before: FUJIAN MELTROLOGY SCIENCE Research Institute (FUJIAN GLASSES QUALITY INSPECTION STATION) |