CN205691409U - A kind of GDS dynamic triaxial pressure chamber lifting device - Google Patents
A kind of GDS dynamic triaxial pressure chamber lifting device Download PDFInfo
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- CN205691409U CN205691409U CN201620519513.8U CN201620519513U CN205691409U CN 205691409 U CN205691409 U CN 205691409U CN 201620519513 U CN201620519513 U CN 201620519513U CN 205691409 U CN205691409 U CN 205691409U
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- pressure chamber
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Abstract
This utility model provides a kind of GDS dynamic triaxial pressure chamber lifting device, at least include inverted L shape metallic sheave support, steel wire rope and metal weights block, GDS dynamic triaxial pressure chamber is connected with metal weights block by inverted L shape metallic sheave support by steel wire rope, want adherence pressure room, only need to be with pushing force room on hand, it can be allowed to rise to proper height, testing crew is easy carries out Sample devices, and because metal weights block specific pressure room is the heaviest, pressure chamber autotype will not fall because of deadweight, inverted L shape metallic sheave support bottom is provided with pulley metal guide, metal weights block freely up and down can slide in the deadweight of pulley metal guide endogenous cause of ill, can prevent from promoting, during decline, metal weights block waves.Hoisting tool described in the utility model, not only reduces the labor intensity carrying pressure chamber up and down, it is to avoid pressure chamber falls to injuring the potential potential safety hazard of people by a crashing object, and work efficiency is greatly improved, and a present laboratory technician can install operation, enter type dynamic triaxial tests.
Description
Technical field
This utility model relates to a kind of lifting device, is specifically related to a kind of for GDS dynamic triaxial pressure chamber lifting device.
Background technology
GDS triaxial tester, by the development and production of GDS company of Britain, is used for determining fatigue resistance, dynamic shear modulus and the resistance of soil
Buddhist nun's ratio, analyzes ground and the vibrating liquefaction problem of the stability of structure and sandy soil；Calculate the soil body displacement, speed, acceleration
Degree or stress are over time.GDS triaxial tester is by pressure chamber, axial pressure equipment, confined pressure application system, change in volume
Constitute with pore pressure measurement system.
Dynamic triaxial tests provides test data for the design of oil-gas field surface engineering dynamic foundation, and GDS dynamic triaxial pressure chamber needs
The test pressure of 2000kpa to be born, is made up of alloy material and high-intensity resin, high 400mm, diameter 200mm, and weight is about
15kg。
Need to repeat pressure chamber to bring up to move down during dynamic triaxial tests, remove rise from 1.5m, when this process continues
Between about 30s～3min, owing to pressure chamber weight is about 15kg in one's arms, persistently pressure chamber is taken during Sample devices suitable height
Sample could be connected by degree with pressure chamber sensor, easily produces and drops, produces potential safety hazard, and need in process of the test
Many people coordinate and just can complete, operation inconvenience, are substantially reduced experiment work efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of use light and fast device, it is simple to testing crew operates the most easily
Testing equipment, can complete independently content of the test.
To this end, this utility model provides a kind of GDS dynamic triaxial pressure chamber lifting device, it at least includes inverted L shape metal
Pulley bracket, steel wire rope and metal weights block, described inverted L shape metallic sheave support is by vertical rod and to be perpendicular to the top of vertical rod horizontal
Beam is constituted, and GDS dynamic triaxial pressure chamber is connected with metal weights block by inverted L shape metallic sheave support by steel wire rope.
The top of described inverted L shape metallic sheave support is provided with support bar, described support bar respectively with the horizontal stroke at top
The vertical rod on beam and top connects, and in del.
The crossbeam two ends of described inverted L shape metallic sheave cradle top are mounted on pulley, inverted L shape metallic sheave support
Bottom uses Interal fixation.
It is installed with pulley metal guide in the vertical rod of described inverted L shape metallic sheave support bottom.
Described metal weights block is placed in pulley metal guide, and freely up and down can slide in pulley metal guide.
The diameter of described metal weights block is less than pulley metal guide diameter.
Described inverted L shape metallic sheave support and pulley metal guide are rustless steel steel.
Described metal weights block is steel iron block.
This lifting device that this utility model provides, uses light and fast, and a present laboratory technician is the most operable, and
Without lifting GDS dynamic triaxial pressure chamber for a long time during device sample, only downforce room, GDS dynamic triaxial pressure chamber need to be recommended gently
Can hang in the sky under the action of gravity of metal weights block, testing crew easy enter type Sample devices, significantly eliminate safety
Hidden danger, improves work efficiency.
It is described in further details below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals
1-inverted L shape metallic sheave support, 2-steel wire rope, 3-pulley metal guide, 4-metal weights block, 5-GDS dynamic triaxial
Pressure chamber, 6-pulley, 7-vertical rod, 8-crossbeam, 9-support bar.
Detailed description of the invention
Embodiment 1:
GDS triaxial tester, by the development and production of GDS company of Britain, is used for determining fatigue resistance, dynamic shear modulus and the resistance of soil
Buddhist nun's ratio, analyzes ground and the vibrating liquefaction problem of the stability of structure and sandy soil；Calculate the soil body displacement, speed, acceleration
Degree or stress are over time.GDS triaxial tester is by pressure chamber, axial pressure equipment, confined pressure application system, change in volume
Constituting with pore pressure measurement system, GDS dynamic triaxial pressure chamber needs to bear the test pressure of 2000kpa, by alloy material and
High-intensity resin is constituted, high 400mm, diameter 200mm, weight about 15kg.
Need to repeat pressure chamber to bring up to move down during dynamic triaxial tests, remove rise from 1.5m, when this process continues
Between about 30s～3min, owing to pressure chamber weight is about 15kg in one's arms, persistently pressure chamber is taken during Sample devices suitable height
Sample could be connected by degree with pressure chamber sensor, easily produces and drops, produces potential safety hazard, and need in process of the test
Many people coordinate and just can complete, operation inconvenience, are substantially reduced experiment work efficiency.
To this end, this utility model provides a kind of GDS dynamic triaxial pressure chamber lifting device, it at least includes inverted L shape metal
Pulley bracket 1, steel wire rope 2 and metal weights block 4, described inverted L shape metallic sheave support 1 is by vertical rod 7 and is perpendicular to vertical rod 7
Top cross-bar 8 is constituted, and inverted L shape metallic sheave support 1 is by steel wire rope 2 by GDS dynamic triaxial pressure chamber 5 with metal weights block 4 even
Connect.
Specific implementation process of the present utility model is as follows:
As it is shown in figure 1, with steel wire rope 2 by inverted L shape metallic sheave support 1 by GDS dynamic triaxial pressure chamber 5 and metal weights
Block 4 connects, and wherein the weight of metal weights block 4 slightly overweights GDS dynamic triaxial pressure chamber 5, when test, mentions GDS gently and moves three
Axial pressure room 5, GDS dynamic triaxial pressure 5 will be suspended in the air due to the effect of metal weights block 4, and sample is directly filled by laboratory technician
Entering GDS dynamic triaxial pressure chamber, after Sample devices completes, laboratory technician is left behind GDS dynamic triaxial pressure chamber 5 gently, by GDS dynamic triaxial pressure
Power room is installed on GDS triaxial tester, starts test.Lifting device described in the present embodiment not only greatly reduces test labor
Fatigue resistance, and eliminate experimental safe hidden danger, make experiment work efficiency have also been obtained raising.
Embodiment 2:
On the basis of embodiment 1, described inverted L shape metallic sheave support 1 and pulley metal guide 3 are rustless steel steel
Material, described metal weights block 4 is steel iron block.The top of described inverted L shape metallic sheave support 1 is provided with support bar 9, institute
The support bar 9 stated is connected with the crossbeam 8 at top and the vertical rod 7 on top respectively, and in del, inverted triangle form adds horizontal stroke
Beam strength；Crossbeam 8 two ends at described inverted L shape metallic sheave support 1 top are mounted on pulley 6, sister block minimizing is set
Frictional force during promoting and declining；The bottom employing large area of inverted L shape metallic sheave support 1, the Interal fixation of high intensity,
To strengthen bonding strength and stability, prevent lifting device described in the utility model from toppling at work.
It is installed with pulley metal guide 3 in the vertical rod 7 of described inverted L shape metallic sheave support 1 bottom.
Described metal weights block 4 is placed in pulley metal guide 3, and described metal weights block 4 diameter is slightly less than pulley
Metal guide 3 diameter, metal weights block 4 freely up and down can slide in pulley metal guide 3 endogenous cause of ill self gravitation effect.And to gold
Belong to balancing weight 4 and use pulley metal guide 3, the process that metal weights block 4 promotes at GDS dynamic triaxial pressure chamber 5, declines can be prevented
In, metal weights block 4 waves.
Embodiment 3:
On the basis of above-described embodiment, described metal weights block 4 is suitable with the weight of GDS dynamic triaxial pressure chamber 5, and
The weight of metal weights block 4 slightly overweights GDS dynamic triaxial pressure chamber 5, and the two is connected to through the steel wire rope 2 walking around sister block 6
The two ends of inverted L shape metallic sheave support 1, due to action of gravity, metal weights block 4 tends to balance with GDS dynamic triaxial pressure chamber 5.
In described, the two is connected to the two ends of inverted L shape metallic sheave support 1 through walking around the steel wire rope 2 of sister block 6, due to gravity
Effect, metal weights block 4 tends to balance with GDS dynamic triaxial pressure chamber 5.
When test, by inverted L shape metallic sheave support 1 by the large area bottom it, the Interal fixation of high intensity is on ground
On face, steel wire rope 2 walks around sister block 6 through on inverted L shape metallic sheave support 1, GDS dynamic triaxial pressure chamber 5 and metal is joined
Pouring weight 4 is individually fixed in the two ends of steel wire rope 2, and is placed in by metal weights block 4 in pulley metal guide 3, mentions GDS gently and moves
Triaxial cell 5, GDS dynamic triaxial pressure chamber 5 will be suspended in the air due to the effect of metal weights block 4, and laboratory technician directly will examination
Sample loads GDS dynamic triaxial pressure chamber 5, and after Sample devices completes, laboratory technician is left behind GDS dynamic triaxial pressure chamber 5 gently, is moved by GDS
Triaxial cell 5 is installed on GDS triaxial tester, can start test, and metal weights block 4 is at pulley metal in the process
Freely up and down slide accordingly in guide 3.
Lifting device described in the utility model greatly reduces the labor intensity carrying GDS dynamic triaxial pressure chamber up and down, keeps away
Exempt from GDS dynamic triaxial pressure chamber to fall to injuring the potential potential safety hazard of people by a crashing object, improve work efficiency.
Exemplified as above is only to illustration of the present utility model, is not intended that protection domain of the present utility model
Limit, within the every and same or analogous design of this utility model belongs to protection domain of the present utility model.
Claims (8)
1. a GDS dynamic triaxial pressure chamber lifting device, it is characterised in that: it at least include inverted L shape metallic sheave support (1),
Steel wire rope (2) and metal weights block (4), described inverted L shape metallic sheave support (1) is by vertical rod (7) and is perpendicular to vertical rod (7)
Top cross-bar (8) is constituted, and GDS dynamic triaxial pressure chamber (5) is joined with metal by inverted L shape metallic sheave support (1) by steel wire rope (2)
Pouring weight (4) connects.
A kind of GDS dynamic triaxial pressure chamber lifting device the most according to claim 1, it is characterised in that: described inverted L shape gold
The top belonging to pulley bracket (1) is provided with support bar (9), described support bar (9) respectively with the crossbeam (8) at top and top
Vertical rod (7) connects, and in del.
A kind of GDS dynamic triaxial pressure chamber lifting device the most according to claim 1, it is characterised in that: described inverted L shape gold
Crossbeam (8) two ends belonging to pulley bracket (1) top are mounted on pulley (6), and the bottom of inverted L shape metallic sheave support (1) uses
Interal fixation.
A kind of GDS dynamic triaxial pressure chamber lifting device the most according to claim 1, it is characterised in that: described inverted L shape gold
Belong to and be installed with pulley metal guide (3) in the vertical rod (7) of pulley bracket (1) bottom.
5. according to a kind of GDS dynamic triaxial pressure chamber lifting device described in claim 1 or 4, it is characterised in that: described metal
Balancing weight (4) is placed in pulley metal guide (3), and freely up and down can slide in pulley metal guide (3).
A kind of GDS dynamic triaxial pressure chamber lifting device the most according to claim 1, it is characterised in that: described metal is joined
The diameter of pouring weight (4) is less than pulley metal guide (3) diameter.
A kind of GDS dynamic triaxial pressure chamber lifting device the most according to claim 1, it is characterised in that: described inverted L shape gold
Belong to pulley bracket (1) and pulley metal guide (3) is rustless steel steel.
A kind of GDS dynamic triaxial pressure chamber lifting device the most according to claim 1, it is characterised in that: described metal is joined
Pouring weight (4) is steel iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519513.8U CN205691409U (en) | 2016-05-31 | 2016-05-31 | A kind of GDS dynamic triaxial pressure chamber lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519513.8U CN205691409U (en) | 2016-05-31 | 2016-05-31 | A kind of GDS dynamic triaxial pressure chamber lifting device |
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| Publication Number | Publication Date |
|---|---|
| CN205691409U true CN205691409U (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620519513.8U Active CN205691409U (en) | 2016-05-31 | 2016-05-31 | A kind of GDS dynamic triaxial pressure chamber lifting device |
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| CN (1) | CN205691409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954091A (en) * | 2016-05-31 | 2016-09-21 | 西安长庆科技工程有限责任公司 | GDS dynamic triaxial pressure chamber lifting device |
-
2016
- 2016-05-31 CN CN201620519513.8U patent/CN205691409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954091A (en) * | 2016-05-31 | 2016-09-21 | 西安长庆科技工程有限责任公司 | GDS dynamic triaxial pressure chamber lifting device |
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