CN2763783Y - Automatic loading/unloading device for counterweight - Google Patents
Automatic loading/unloading device for counterweight Download PDFInfo
- Publication number
- CN2763783Y CN2763783Y CN 200420064899 CN200420064899U CN2763783Y CN 2763783 Y CN2763783 Y CN 2763783Y CN 200420064899 CN200420064899 CN 200420064899 CN 200420064899 U CN200420064899 U CN 200420064899U CN 2763783 Y CN2763783 Y CN 2763783Y
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- CN
- China
- Prior art keywords
- counterweight
- holder frame
- poise
- counterweight holder
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an automatic loading/unloading device for poises, which is composed of an upright post with lower supporting blocks and a poise holding frame with upper supporting blocks, wherein a poise supporting frame is formed by the upright post and the poise holding frame, a poise arranged on the poise supporting frame is automatically brought to (taken from) a poise hanging scaffold through the control of the movement of the poise holding frame arranged on the poise supporting frame so as to reach the purpose of the automatic loading/unloading of poises. The utility model has the advantages of simple structure, few movable members and reliable movement. Besides, no impact can be generated during the process of the loading of poises, the utility model can be matched with an automatic data collecting system so as to avoid errors caused by manual operation and realize unattended operation during test process.
Description
One, technical field
The utility model relates to a kind of counterweight and adds handler automatically, especially relates to a kind of mechanical hook-up that unloads counterweight that adds automatically to earthwork test Instrument.
Two, technical background
In some soil test, need to apply certain pressure by counterweight at regular intervals.Present soil test instrument has generally been realized data automatic collecting, the deflection of soil sample under each stage pressure can be by the automatic data acquisition system recording processing, but adding, unloading of counterweight still needs manually-operated, and the process of the test that has reaches a couple of days, cost height not only, and bring personal error, such as untimely, impulsive force when adding of the time of interpolation or the like, for some test, the centre also needs to reduce pressure repeatedly, pressurization again, and process of the test bothers especially.
Three, summary of the invention
The purpose of this utility model is to provide a kind of mechanical hook-up that unloads counterweight that adds automatically to earthwork test Instrument, promptly design a kind of counterweight support, by moving of counterweight holder frame on the computer control counterweight support, automatically take the counterweight on the counterweight holder frame to (pressurization) or band from (decompression) counterweight hanging scaffold, reach and add the purpose of unloading counterweight automatically.
Difference according to the counterweight support, the purpose of this utility model can realize by following three kinds of modes: 1, two parallel columns that have the lower support piece and the counterweight holder frame that has a upper support piece are formed the counterweight support, counterweight holder frame is placed on the column by back-up block, and computer control driven by motor counterweight holder frame moves on column; 2, two parallel leading screws and counterweight holder frame are formed the counterweight support, and counterweight holder frame matches with leading screw, and during the rotation of computer control driven by motor leading screw, counterweight holder frame can not rotate, and can only move axially along leading screw; 3, two parallel guide grooves and counterweight holder frame are formed the counterweight support, and computer control driven by motor counterweight holder frame moves along guide groove.
The error that manually-operated causes is exempted in the supporting use of the utility model and automatic data acquisition system, saves a large amount of manpowers, gives full play to the effect of automatic data acquisition system, realizes the unmanned of process of the test.The utility model is simple in structure, and movable piece is few, and motion is reliable, can not impact in counterweight interpolation process.
Below in conjunction with drawings and Examples, further specify the utility model.
Four, description of drawings
Accompanying drawing 1 is first kind of example structure vertical view;
Accompanying drawing 2 is 1-1 cut-away views in the accompanying drawing 1;
Accompanying drawing 3 is 2-2 cut-away views in the accompanying drawing 1;
Accompanying drawing 4 is second kind of example structure vertical view;
Accompanying drawing 5 is 33 cut-away views in the accompanying drawing 4;
Accompanying drawing 6 is the third example structure vertical views;
Accompanying drawing 7 is 4-4 cut-away views in the accompanying drawing 6.
Five, specific embodiment
In structure shown in Figure 1, two parallel columns that have lower support piece (4) (1) and the counterweight holder frame (2) that has a upper support piece (3) are formed the counterweight support; The ear holder of counterweight holder frame (2) jacking counterweight (11) both sides; Lower support piece (4) on the column (1) is in order to support the upper support piece (3) on corresponding counterweight holder frame (2) inwall; On column (1) sidewall, orienting lug (5) is arranged.In counterweight holder frame (2) upper end the gusset (10) that can rotate around the summit is arranged, the supporting plate (9) that has free state to be in counterweight holder frame (2) lower end to stand, when the free end of counterweight holder frame (2) supporting plate (9) when dropping to extreme lower position by jack-up and the level that arrives.The side that column (1) contacts with gusset (10) is a curved surface; Nut (8) on the leading screw (7) parallel with column (1) can not rotate, and top board (6) one ends are connected with nut (8), and an end can upwards be turned up.Below in conjunction with diagrammatic sketch, illustrate to add the process of unloading counterweight.
The initial state of this device is that counterweight (11) is placed on the counterweight holder frame (2) of aforementioned counterweight (11) support, counterweight holder frame (2) is gone up the minor face of gusset (10) and the contacts side surfaces of column (1), the long limit of gusset (10) is stretched out, supporting plate (9) is free sagging, and top board (6) is positioned at the following somewhere of counterweight holder frame (2).On-test, is when adding counterweight, signal of computing machine input, driven by motor leading screw (7) rotates, top board (6) is with moving on the nut (8), run into counterweight holder frame (2) and go up the long limit of gusset (10),, be subjected to orienting lug (5) effect moving on counterweight holder frame (2) jack-up, be displaced sideways simultaneously, make the upper support piece (3) that originally is parked on the lower support piece (4) move to the upper left side of lower support piece (4); Touch reversing switch, the motor counter-rotating, top board (6) drives counterweight holder frame (2) to begin to move down, when moving down into certain altitude, counterweight holder frame (2) touches column (1) and goes up opposite side orienting lug (5), reverse sidesway takes place, promptly get back on its original moving track, rest on the hanging scaffold when counterweight (11) runs into the counterweight hanging scaffold, counterweight holder frame (2) continues to move down into its extreme lower position and is withstood motionlessly by following object, and supporting plate (9) is by jack-up, top board (6) continues to move down, when touching supporting plate (9), one in feedback calculation machine is finished signal, the motor stall, the beginning data acquisition, the minor face that counterweight holder frame this moment (2) is gone up gusset (10) not with the contacts side surfaces of column (1), long limit freedom is sagging, finishes the loading of counterweight.
Counterweight (11) is laid down in off-test.Signal of computing machine input, driven by motor top board (6) is at first moved down by aforementioned location, after crossing supporting plate (9), the motor counter-rotating, top board (6) drives on the counterweight holder frame (2) and moves, during the counterweight on running into the counterweight hanging scaffold (11), its band from the counterweight hanging scaffold, is moved on to certain altitude in the continuation, be subjected to orienting lug (5) effect, be displaced sideways simultaneously, make the upper support piece (3) of script move to the top of lower support piece (4) on lower support piece (4) right side; And the rear motor counter-rotating also can be placed on the position of being convenient to make to orienting lug (5), and is first-class as a vertical rod parallel with column (1).
In Fig. 4, Fig. 5, two parallel leading screws (7) and counterweight holder frame (2) match and form the counterweight support, counterweight holder frame (2) can not be rotated by pin (12) restriction, counterweight holder frame (2) moves axially along leading screw (7) when leading screw (7) rotates, automatically take counterweight (11) to counterweight hanging scaffold (loading) in the folding process, in the uphill process counterweight (11) is with automatically from counterweight hanging scaffold (unloading).
In Fig. 6, Fig. 7, two parallel guide grooves (13) and counterweight holder frame (2) are formed the counterweight support, and rope chain (14) one ends are fixed on the transmission shaft (15) of guide groove (1) upper end, move along guide groove (13) by rope chain (14) control counterweight holder frame (2); Go up the installation pulley at counterweight holder frame (2), the pulling force on the rope chain (14) is reduced at double.
During on-test pressure limit is selected, computing machine is determined above-mentioned interpolation thus, is laid down the cycle index of counterweight.
Claims (4)
1, a kind of counterweight adds handler automatically, and it is made up of the column (1) of band lower support piece (4) and the counterweight holder frame (2) of band upper support piece (3), it is characterized in that: above-mentioned column (1) is formed the counterweight support with counterweight holder frame (2); Counterweight (11) is placed on the counterweight holder frame (2), moves with counterweight holder frame (2).
2, add handler according to the described counterweight of claim 1, it is characterized in that: orienting lug (5) is arranged on column (1), gusset (10) is arranged, supporting plate (9) is arranged in counterweight holder frame (2) lower end in counterweight holder frame (2) upper end.
3, a kind of counterweight adds handler automatically, and it is made up of leading screw (7) and counterweight holder frame (2), it is characterized in that: above-mentioned leading screw (7) and counterweight holder frame (2) are formed the counterweight support; Counterweight holder frame (2) matches with leading screw (7), moves axially along leading screw (7).
4, a kind of counterweight adds handler automatically, and it is made up of guide groove (13), counterweight holder frame (2), it is characterized in that: above-mentioned guide groove (13) and counterweight holder frame (2) are formed the counterweight support, and counterweight holder frame (2) moves along guide groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064899 CN2763783Y (en) | 2004-06-10 | 2004-06-10 | Automatic loading/unloading device for counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064899 CN2763783Y (en) | 2004-06-10 | 2004-06-10 | Automatic loading/unloading device for counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763783Y true CN2763783Y (en) | 2006-03-08 |
Family
ID=36141326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064899 Expired - Fee Related CN2763783Y (en) | 2004-06-10 | 2004-06-10 | Automatic loading/unloading device for counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763783Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830244A (en) * | 2010-04-12 | 2010-09-15 | 中国计量科学研究院 | Profiled weight conveyer |
| CN101927430A (en) * | 2010-03-23 | 2010-12-29 | 昆山市创新科技检测仪器有限公司 | Automatic climbing device for weights |
| CN103625655A (en) * | 2013-12-23 | 2014-03-12 | 中国航天空气动力技术研究院 | Strain balance temperature influence calibration system |
| CN106840326A (en) * | 2016-12-02 | 2017-06-13 | 芜湖市泰能电热器具有限公司 | A kind of automatic weighing equipment |
-
2004
- 2004-06-10 CN CN 200420064899 patent/CN2763783Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927430A (en) * | 2010-03-23 | 2010-12-29 | 昆山市创新科技检测仪器有限公司 | Automatic climbing device for weights |
| CN101830244A (en) * | 2010-04-12 | 2010-09-15 | 中国计量科学研究院 | Profiled weight conveyer |
| CN103625655A (en) * | 2013-12-23 | 2014-03-12 | 中国航天空气动力技术研究院 | Strain balance temperature influence calibration system |
| CN103625655B (en) * | 2013-12-23 | 2015-11-18 | 中国航天空气动力技术研究院 | Strain balance temperature affects calibration system |
| CN106840326A (en) * | 2016-12-02 | 2017-06-13 | 芜湖市泰能电热器具有限公司 | A kind of automatic weighing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |