CN209559655U - A kind of dead-weight triaxial apparatus water injection device - Google Patents
A kind of dead-weight triaxial apparatus water injection device Download PDFInfo
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- CN209559655U CN209559655U CN201920173797.3U CN201920173797U CN209559655U CN 209559655 U CN209559655 U CN 209559655U CN 201920173797 U CN201920173797 U CN 201920173797U CN 209559655 U CN209559655 U CN 209559655U
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- water injection
- triaxial apparatus
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Abstract
The utility model discloses a kind of dead-weight triaxial apparatus water injection devices, including container, telescopic rod, water tank, pressing plate one, pressing plate two, containment member；The telescopic rod is installed in container；The container is communicated with water tank by water inlet pipe, and the bottom of container is equipped with water injection pipe；The pressing plate one is sheathed on telescopic rod；The pressing plate two is movably set on telescopic rod, and is located at the top of pressing plate one；The containment member is set between pressing plate one and pressing plate two；The diameter of the pressing plate one and pressing plate two is less than the diameter of container, and the end of pressing plate one and pressing plate two passes through ring type seal wrapping；The containment member includes spring, lantern ring, connecting rod, strut.A kind of dead-weight triaxial apparatus water injection device of the utility model, the water filling of pressure chamber, drainage works in triaxial apparatus are controlled by way of manually, easily facilitate the process of control water filling, and the structure design of component devices is more ingenious, cost is more cheap, is more suitable for putting into operation.
Description
Technical field
The utility model relates to Triaxial tester technical field, a kind of dead-weight triaxial apparatus water injection device.
Background technique
Triaxial apparatus is needed to the pressure chamber's water filling being internally provided with before use process, is drained so as to normal use.But it is existing
Some operating process are, when water filling: connecting by removing water tank to the top of triaxial apparatus, and by the water injection end of hose and pressure chamber
It is logical, the hydraulic pressure in water tank is entered by pressure chamber by gravity, realizes water filling；When draining: by removing the water tank of top to triaxial apparatus
Lower section, and be connected to the discharge ends of pressure chamber, water flows into water tank by pressure chamber by gravity, completes draining.By operating process
It is found that the pressure chamber in triaxial apparatus need to be by artificial reciprocal carrying water tank, the water filling of the pressure chamber Lai Shixian, drainage works, in this way
Mode it is relatively complicated, cause using triaxial apparatus using particularly inconvenient.
To solve the above-mentioned problems, this case is given birth to therefrom.
Utility model content
(1) the technical issues of solving
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of dead-weight of manual operation readiness
Triaxial apparatus water injection device.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of dead-weight triaxial apparatus note
Drainage arrangement, including container, telescopic rod, water tank, pressing plate one, pressing plate two, containment member；The telescopic rod is installed in container；
The water tank is set to above container, and is communicated by water inlet pipe with container；The bottom of the container is connected with water injection pipe, water injection pipe with
Pressure chamber in triaxial apparatus communicates；The pressing plate one is sheathed on telescopic rod；The pressing plate two is movably set on telescopic rod, and
Positioned at the top of pressing plate one；The containment member is set between pressing plate one and pressing plate two；The end of the pressing plate one and pressing plate two
It is wrapped by ring type seal；The diameter of the pressing plate one and pressing plate two is less than the diameter of container, during pressing plate two pushes,
By driving containment member to be close to ring type seal with container inner wall, and container is compressed.
Preferably, the containment member includes spring, lantern ring, connecting rod；The connecting rod is equipped with multiple, one end of connecting rod and set
Ring is hinged, and the other end is hinged with pushing block；Under normality, multiple connecting rods constitute up-small and down-big pyramidal structure；It is pushed away described in multiple
Block is angularly distributed around lantern ring axle center, and can be along the radially movable of pressing plate one；The pushing block is located at the inside of ring type seal；
The lantern ring is socketed on telescopic rod, and spring is set between lantern ring and pressing plate one.
Preferably, the containment member further includes the strut being equal with connecting rod quantity, one end of strut and the middle part of connecting rod
Hingedly, the middle part of the other end and pressing plate one is hinged.
Preferably, multiple limited blocks are additionally provided on the pressing plate one, offer limiting slot on each limited block, connecting rod is from limit
The side of position slot penetrates and is pierced by from the other side.
Preferably, the water tank is connected to the pressure chamber in triaxial apparatus.
Preferably, the upside of the pressing plate two is equipped with magnet one, and on the inner wall of container, and the outer ring for being located at pressing plate is equipped with magnetic
Iron two；The magnet one is corresponding to position on two vertical direction of magnet, and there is a natural attraction between the sexes for the two.
Preferably, the middle part of the pressing plate two is provided with handle.
(3) beneficial effect
After adopting the above technical scheme, the utility model compared with prior art, has following advantages: the utility model one
Kind dead-weight triaxial apparatus water injection device, is arranged containment member to cooperate pressing plate one, pressing plate two, ring type seal, so that needing
When water filling, pressing plate two is pushed, containment member can expand outwardly ring type seal, so that pressing plate one, pressing plate two, ring packing
Circle constitutes the piston of container, and pushing while can be realized the water-filling function of pressure chamber；It, can during pulling up pressing plate one
By ring type seal to contract and convenient for being pulled upwardly；Meanwhile annular weight substitution can also be placed on pressing plate two and is manually added
The mode of pressure realizes water-filling function；By way of manually, convenient for the process of control water filling；Whole device is set to simultaneously
The drainage works of pressure chamber can be realized by the gravity of water for the lower section of pressure chamber, operate more easy and component devices
Structure design it is more ingenious, cost is more cheap, is more suitable for putting into operation.
Detailed description of the invention
Fig. 1 is front section view under the utility model normality；
Fig. 2 is front section view under the utility model use state；
Fig. 3 is partial structurtes enlarged drawing at A in the utility model Fig. 1；
Fig. 4 is partial structurtes enlarged drawing at B in the utility model Fig. 2；
Fig. 5 is the schematic diagram in the utility model under piston structure normality；
Fig. 6 is the schematic diagram in the utility model under piston structure use state；
Fig. 7 is the utility model use state lower piston inside configuration schematic diagram；
Fig. 8 is the containment member structural schematic diagram that pressing plate two is removed in the utility model；
Fig. 9 is the schematic diagram of annular weight structure in the utility model.
In figure: 1 container, 2 telescopic rods, 3 water tanks, 4 pressing plates one, 5 pressing plates two, 6 containment members, 61 springs, 62 lantern rings, 63 connect
Bar, 64 struts, 65 pushing blocks, 7 ring type seals, 8 limited blocks, 9 limiting slots, 10 magnet one, 11 magnet two, 12 handles, 13 water inlets
Pipe, 14 annular weights, 15 water injection pipes, 16 pressure chambers, 17 drainpipes, 18 triple valves.
Specific embodiment
The utility model is further elaborated below by drawings and examples.
As shown in figs 1-9: a kind of dead-weight triaxial apparatus water injection device, including container 1, telescopic rod 2, water tank 3, pressing plate one
4, pressing plate 25, containment member 6.Telescopic rod 2 is installed in container 1.Container 1 is communicated with water tank 3 by water inlet pipe 13, container 1
Bottom is equipped with water injection pipe 15, and water injection pipe 15 is communicated with the pressure chamber 16 in triaxial apparatus.Pressing plate 1 is sheathed on telescopic rod 2, pressing plate
25 are movably set on telescopic rod 2, and are located at the top of pressing plate 1.
Containment member 6 is set between pressing plate 1 and pressing plate 25.The outer rim of pressing plate 1 and pressing plate 25 passes through ring packing
7 wrapping of circle.Ring type seal 7 is made of elastic material, such as silica gel, rubber.
Telescopic rod 2 is set as multistage, extension type, and the telescopic rod 2 and pressing plate 1 of the top are welded, and can prevent
1 gas leakage of container, better tightness, but due to that can not be pushed again when pressing plate 1 is depressed into one section of telescopic rod 2 of the lowermost, cause
The water injection rate into pressure chamber 16 of container 1 will receive influence, therefore need to be arranged slightly larger by container 1, and the present embodiment is comprehensive according to designing
It closes and considers, telescopic rod 2 is set as three sections, each section of telescopic rod 2 all has certain resistance in active procedure.
Containment member 6 includes spring 61, lantern ring 62, connecting rod 63.Connecting rod 63 is equipped with multiple, one end of connecting rod 63 and lantern ring 62
Hingedly, the other end and pushing block 65 are hinged, and lantern ring 62 is socketed on telescopic rod 2, and under normality, multiple connecting rods 63 constitute up-small and down-big
Pyramidal structure.Multiple pushing blocks 65 are angularly distributed around 62 axle center of lantern ring, and can be along the radially movable of pressing plate 1.Pushing block
65 are located at the inside of ring type seal 7.Lantern ring 62 is socketed on telescopic rod 2, and spring 61 is set between lantern ring 62 and pressing plate 1.
Pushing process, which is that pressing plate 25 pushes, drives lantern ring 62 to move down, so that spring 61 is compressed, each connecting rod 63
Radially outward side is mobile, drives the apical ring shape sealing ring 7 outward of pushing block 65, is depressed into pressing plate 25 and is bonded fastly with pressing plate 1
When, ring type seal 7 is by the gap closing between pressing plate 1 and pressing plate 25 and container 1.
Containment member 6 further includes the strut 64 being equal with 63 quantity of connecting rod, and one end of strut 64 and the middle part of connecting rod 63 are cut with scissors
It connects, the middle part of the other end and pressing plate 1 is hinged.Stable effect is played in the setting of strut 64: i.e. if being not provided with strut 64,
The phenomenon that can have the following problems: 1, pushing block 65 is acted on by connecting rod 63, will appear tilting during moving radially；2, due to
Spring 61 is directly connected to lantern ring 62, spring 61 and pressing plate 1, after ventilation, so that connecting rod 63 can be one 4 turns of opposing platen
Dynamic phenomenon, these problems can all influence the sealing effect of ring type seal 7 to influence the process of container compression, eventually lead to
Flood effectiveness is bad, and strut 64 is arranged as a result, can play 6 sealing effect of containment member more preferably, to improve to pressure chamber 16
The efficiency of water filling.
The diameter of pressing plate 1 and pressing plate 25 is less than the diameter of container 1, during pressing plate 25 pushes, by sealing structure
The drive ring type seal 7 of part 6 is expanded outwardly to be close to 1 inner wall of container, and is realized and compressed to container 1.Especially by 65 diameter of pushing block
To moving outward, ring type seal 7 is driven to expand, is allowed to be close to sealing with 1 inner wall of container, in ring type seal 7 and container 1
After inner wall fitting, the piston closed to container 1 is formed between pressing plate 1, pressing plate 25 and ring type seal 7；When being formed by work
When plug pushes, draining can be completed by the increase of pressure to compressing inside container 1, to realize to pressing in triaxial apparatus
The water injection work of power room 16.
It is additionally provided with multiple limited blocks 8 on pressing plate 1, offers limiting slot 9 on each limited block 8, connecting rod 63 is from limiting slot 9
Side penetrate and be pierced by from the other side.The setting of limited block 8 and limiting slot 9 is able to maintain connecting rod 63 and is applied active force
Afterwards, the phenomenon that deviating in the horizontal direction is avoided the occurrence of, multiple connecting rods 63 are strutted ring type seal 7 completely, is realized
The effect that container 1 is fully sealed.
Water tank 3 is connected to by water inlet pipe 13 with the pressure chamber 16 in triaxial apparatus, and entire water injection device is set in triaxial apparatus
The lower section of pressure chamber 16, when open pressure chamber 16 valve when, water energy enough pass through gravity from pressure chamber 16 along water inlet pipe 13 into
Enter in container 1, by the device in this programme, note, drain function can be achieved at the same time.
The upside of pressing plate 25 is equipped on the inner wall of magnet 1, container 1, and the outer ring for being located at pressing plate 25 is equipped with magnet two
11, position is corresponding in the vertical direction to magnet 2 11 for magnet 1, and there is a natural attraction between the sexes for the two.
Entire water injection device is set to inside rack 17, and the bottom of rack 17 is equipped with universal wheel, and side wall, which is equipped with, to be drawn
Bracelet is applicable in device more convenient convenient for carrying out position change to whole device.
Working principle: entire piston is above mentioned (i.e. by between pressing plate 1, pressing plate 25 and ring type seal 7 by handle 12
Form the piston of container 1), when piston is moved to certain altitude, the cooperation of magnet 1 and magnet 2 11 will be entire living
Plug is sucked, and just passes through water inlet pipe 13 this when into container 1 plus water, when adding water to predetermined altitude, handle 12 be pressed downward (or
Person places annular weight 14 on pressing plate 2 5), it is detached from magnet 1 and magnet 2 11, so that piston can move down, specially
Pressing plate 25 moves down lantern ring 62 after being pressurized, and drive connecting rod 63 in this way is mobile, keeps piston closed, entire piston will be slowly
It moves down, the pressure that water is subject to increases, and water will be flowed out from water injection pipe 15, and telescopic rod 2 is also slowly shunk, (the mesh of telescopic rod 2
Be fixed piston use)；After piston is pressed onto a certain degree, lifts entire piston and (or first remove annular weight 14 and lift work again
Plug), at this moment since the active force that spring 61 restores in closure mechanism 6, lantern ring 62 move up, cause connecting rod 63 to move together, originally
Closed piston is no longer closed, is easy to lift in piston in this way, after piston is lifted to certain altitude, on pressing plate 25
Magnet 1 can be sucked by magnet 2 11, then after opening the valve of pressure chamber 16, and water is able to enter by gravity through drainpipe 17
Water tank 3 can be realized at this time to container 1 plus water, to complete note, the drainage procedure of a pressure chamber 16, and more than repetition
Operate note, discharge cycle, it can be achieved that pressure chamber 16.(triple valve 18 is arranged, it can be achieved that pressure chamber 16 and water injection pipe in pressure chamber 16
15 are connected to the switching of drainpipe 17).
Foundation embodiment described above is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model thought, various changes and amendments are carried out.The technical scope of this item utility model
It is not limited to the contents of the specification, it is necessary to according to scope of the claims come the range of its fixed protection.
Claims (7)
1. a kind of dead-weight triaxial apparatus water injection device, it is characterised in that: including container, telescopic rod, water tank, pressing plate one, pressing plate
Two, containment member；The telescopic rod is installed in container；The water tank is set to above container, and passes through water inlet pipe and container phase
It is logical；The bottom of the container is connected with water injection pipe, and water injection pipe is communicated with the pressure chamber in triaxial apparatus；The pressing plate one is sheathed on flexible
On bar；The pressing plate two is movably set on telescopic rod, and is located at the top of pressing plate one；The containment member is set to one He of pressing plate
Between pressing plate two；The outer rim of the pressing plate one and pressing plate two is wrapped by ring type seal；The pressing plate one and pressing plate two it is straight
Diameter is less than the diameter of container, during pressing plate two pushes, drives ring type seal to expand outwardly and container by containment member
Inner wall is close to, and realizes and compress to container.
2. a kind of dead-weight triaxial apparatus water injection device according to claim 1, it is characterised in that: the containment member packet
Include spring, lantern ring, connecting rod；The connecting rod be equipped with it is multiple, one end of connecting rod is hinged with lantern ring, and the other end is hinged with pushing block；Normality
Under, multiple connecting rods constitute up-small and down-big pyramidal structure；Multiple pushing blocks are angularly distributed around lantern ring axle center, and can edge
Pressing plate one it is radially movable；The pushing block is located at the inside of ring type seal；The lantern ring is socketed on telescopic rod, and spring is set
Between lantern ring and pressing plate one.
3. a kind of dead-weight triaxial apparatus water injection device according to claim 2, it is characterised in that: the containment member is also
Including the strut being equal with connecting rod quantity, one end of strut and the middle part of connecting rod are hinged, and the middle part of the other end and pressing plate one is hinged.
4. a kind of dead-weight triaxial apparatus water injection device according to claim 2, it is characterised in that: on the pressing plate one also
Equipped with multiple limited blocks, limiting slot is offered on each limited block, connecting rod is penetrated from the side of limiting slot and is pierced by from the other side.
5. a kind of dead-weight triaxial apparatus water injection device according to claim 1, it is characterised in that: the water tank and three axis
Pressure chamber's connection in instrument.
6. a kind of dead-weight triaxial apparatus water injection device according to claim 1, it is characterised in that: the pressing plate two it is upper
Side is equipped with magnet one, and on the inner wall of container, and the outer ring for being located at pressing plate is equipped with magnet two；The magnet one is with magnet two vertical
Position is corresponding on direction, and there is a natural attraction between the sexes for the two.
7. a kind of dead-weight triaxial apparatus water injection device according to claim 1, it is characterised in that: in the pressing plate two
Portion is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173797.3U CN209559655U (en) | 2019-01-31 | 2019-01-31 | A kind of dead-weight triaxial apparatus water injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173797.3U CN209559655U (en) | 2019-01-31 | 2019-01-31 | A kind of dead-weight triaxial apparatus water injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559655U true CN209559655U (en) | 2019-10-29 |
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ID=68310304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920173797.3U Active CN209559655U (en) | 2019-01-31 | 2019-01-31 | A kind of dead-weight triaxial apparatus water injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559655U (en) |
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2019
- 2019-01-31 CN CN201920173797.3U patent/CN209559655U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211115 Address after: 210000 No. 220, Xiaowei street, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Nanjing Soil Instrument Factory Co., Ltd Address before: 312000 Qu Tun Road, Yuecheng City, Shaoxing, Zhejiang Province, No. 151 Patentee before: Zhejiang Institute of Technology |
|
| TR01 | Transfer of patent right |