CN206410817U - A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine - Google Patents
A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine Download PDFInfo
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- CN206410817U CN206410817U CN201720101504.1U CN201720101504U CN206410817U CN 206410817 U CN206410817 U CN 206410817U CN 201720101504 U CN201720101504 U CN 201720101504U CN 206410817 U CN206410817 U CN 206410817U
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- counterweight
- weight tray
- suspension rod
- groove
- center
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Abstract
A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine, including center suspension rod, weight tray, cutting ferrule；The weight tray is sheathed on the center suspension rod；The center suspension rod is provided with a groove；The cutting ferrule is two semicircular snap rings；The second sleeve connection is arranged in the groove；The outward flange of the weight tray is extended downwardly, and the cutting ferrule being arranged in the groove is entered into row constraint just.Pallet apparatus of the present utility model is simple in construction, convenient operation.Need only jack-up weight tray when needing dismounting counterweight, constraint of the semicircular snap ring without weight tray, removed, what then weight tray and counterweight just can be accessible is moved to center boom foot, so that counterweight and weight tray be disassembled from the suspension rod of center.Therefore, the utility model solve prior art counterweight it is not easy to remove the problem of.
Description
【Technical field】
The utility model belongs to measuring equipment technical field, specifically refers to a kind of quick release of Dead Weigh Force Standard Machine
The pallet apparatus of counterweight.
【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.
National metrological verification regulations provide that counterweight in use for some time, need to disassemble calibrating again or in necessity
Shi Jinhang is changed.And prior art weight tray as shown in figure 1, pallet 1 ' using screw lock on center suspension rod 2 ', weight
Code (not shown) is placed on pallet 1 ', and multistage counterweight is that one-level one-level is sheathed on center suspension rod 2 ', to dismounting counterweight,
Then counterweight must all be pulled down with pallet from the suspension rod of center.And the pallet apparatus structure of prior art cause to dismantle it is abnormal numb
It is tired.
【The content of the invention】
What technical problem to be solved in the utility model was to provide a kind of Dead Weigh Force Standard Machine simple in construction can
The pallet apparatus of fast quick-detach counterweight, convenient dismounting counterweight.
What the utility model was realized in：
A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine, including center suspension rod, weight tray, card
Set；The pallet is sheathed on the center suspension rod；The center suspension rod is provided with a groove；The cutting ferrule is two semicircles
Snap ring；The second sleeve connection is arranged in the groove；The outward flange of the pallet is extended downwardly, and will be arranged in just
Cutting ferrule in the groove enters row constraint.
The utility model has the advantage of：Pallet apparatus of the present utility model is simple in construction, convenient operation.Need to dismantle weight
During code need only jack-up weight tray, semicircular snap ring removed without the constraint of weight tray, then weight tray and
Counterweight just can be accessible be moved to center boom foot, so that counterweight and weight tray be disassembled from the suspension rod of center.
Therefore, the utility model solve prior art counterweight it is not easy to remove the problem of.
【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 prior art construction schematic diagram.
Fig. 2 is the utility model structural representation.
【Embodiment】
As shown in Fig. 2 a kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine, including weight tray 1,
Center suspension rod 2, cutting ferrule 3；The weight tray 1 is sheathed on the center suspension rod 2；The center suspension rod 2 is provided with a groove
21；The cutting ferrule 3 is two semicircular snap rings；The second sleeve connection (cutting ferrule 3) is arranged in the groove 21；It is described
The outward flange of weight tray 1 is extended downwardly, and the cutting ferrule 3 being arranged in the groove 21 is entered into row constraint just.
Pallet apparatus of the present utility model is simple in construction, convenient operation.Need dismounting counterweight when need only jack-up weight tray,
Semicircular snap ring is removed without the constraint of weight tray, the movement that then weight tray and counterweight just can be accessible
To center boom foot, so that counterweight and weight tray be disassembled from the suspension rod of center.Therefore, the utility model is solved
The problem of counterweight of prior art is not easy to remove.
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 (1)
1. a kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine, it is characterised in that：Including center suspension rod, weight
Code pallet, cutting ferrule；The weight tray is sheathed on the center suspension rod；The center suspension rod is provided with a groove；The card
Cover for two semicircular snap rings；The second sleeve connection is arranged in the groove；The outward flange of the weight tray to
Lower extension, enters row constraint by the cutting ferrule being arranged in the groove just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101504.1U CN206410817U (en) | 2017-01-25 | 2017-01-25 | A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101504.1U CN206410817U (en) | 2017-01-25 | 2017-01-25 | A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410817U true CN206410817U (en) | 2017-08-15 |
Family
ID=59557941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101504.1U Active CN206410817U (en) | 2017-01-25 | 2017-01-25 | A kind of pallet apparatus of the quick release counterweight of Dead Weigh Force Standard Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679883A (en) * | 2017-01-25 | 2017-05-17 | 福建省计量科学研究院 | Quick detachable counterweight tray device of dead weight type standard machine |
-
2017
- 2017-01-25 CN CN201720101504.1U patent/CN206410817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679883A (en) * | 2017-01-25 | 2017-05-17 | 福建省计量科学研究院 | Quick detachable counterweight tray device of dead weight type standard machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200909 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) |
|
| TR01 | Transfer of patent right |