CN109849399A - A kind of multiple spot compaction apparatus for model back-up sand - Google Patents
A kind of multiple spot compaction apparatus for model back-up sand Download PDFInfo
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- CN109849399A CN109849399A CN201910178071.3A CN201910178071A CN109849399A CN 109849399 A CN109849399 A CN 109849399A CN 201910178071 A CN201910178071 A CN 201910178071A CN 109849399 A CN109849399 A CN 109849399A
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- support frame
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- support
- multiple spot
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- 239000004576 sand Substances 0.000 title claims abstract description 21
- 238000005056 compaction Methods 0.000 title claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of multiple spot compaction apparatus for model back-up sand, including support frame, support frame as described above upper end to be fixed with fixed block by corner fittings；The fixed block is cut by aluminum profile, is provided with lead screw below；The lead screw lower end sequentially pass through the center of sliding block, moving beam end and be fixed on the fixed block of support frame lower end side；The sliding block is the internal hollow structure for opening up screw thread made of stainless steel, and lateral surface, which is connected by screw to, is fixed with driving handle, and medial surface is connect by bearing with moving beam；The moving beam is laterally arranged and runs through vertically arranged hammer top；The hammer is made of stainless steel that lower end is sharper, and top opens up the through-hole that diameter is greater than moving beam；Positioning sliding block is provided on the inside of support frame；Side-lower is provided with model support in support frame；It is placed on the model support and fills out husky model；The present invention for model compacting there is easy to operate, high-efficient, performance to stablize, the strong feature of universality.
Description
Technical field
It is specifically a kind of to be used for model the present invention relates to heavy crude heat extraction experimental field in oil and gas exploration and development process
The multiple spot compaction apparatus of back-up sand.
Background technique
Sandpack column is one of essential experimental provision in heavy crude heat extraction experiment, and usual model is in cuboid, whole
It is formed using stainless steel material, it is internal to fill up the true ground environment of simulation with sand, temperature, pressure-measuring-point are arranged inside sand.?
During device back-up sand, it is necessary to be compacted while back-up sand, guarantee the compactness inside model.At present all using manual side
Formula carries out compacting operation, and operator is compacted sandpack column using compacting wooden mallet or metal hammer.
The dynamics that the mode that is manually compacted the biggest problems are that not can guarantee is compacted every time is consistent, can thus lead
It causes each layer of sandpack column of consistency different, and then causes oil sample different in each layer of permeability, eventually lead to experiment and lose
It loses.Secondly, the efficiency of manual compaction is lower, the proficiency of operator is also required, unskilled operator can be compacted
Operate the Preparatory work of experiment time too long influence conventional efficient occupied.
Summary of the invention
The purpose of the present invention is to provide a kind of multiple spot compaction apparatus for model back-up sand, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of multiple spot compaction apparatus for model back-up sand, including support frame, support frame as described above is by aluminium profile, angle
End is connected using right angle corner fittings, forms stable support construction, provides loading and support for the other component in device；Support
Frame upper end is fixed with fixed block by corner fittings；The fixed block is cut by aluminum profile, is provided with lead screw below；The silk
Thick stick lower end sequentially pass through the center of sliding block, moving beam end and be fixed on the fixed block of support frame lower end side；
The sliding block is the internal hollow structure for opening up screw thread made of stainless steel, and lateral surface, which is connected by screw to, is fixed with driving hand
Handle, medial surface are connect by bearing with moving beam；The moving beam is laterally arranged and runs through vertically arranged hammer top；
The hammer is made of stainless steel that lower end is sharper, and top opens up the through-hole that diameter is greater than moving beam；It is provided on the inside of support frame
Positioning sliding block；Side-lower is provided with model support in support frame；It is placed on the model support and fills out husky model.
As a further solution of the present invention: the lead screw is vertically arranged, is made of stainless steel surface and opens up screw thread, and its
Upper end is fixed on the lower surface of fixed block.
As a further solution of the present invention: the positioning sliding block is connect by positioning bolt with support frame.
As a further solution of the present invention: the sandpack column is positioned by positioning sliding block.
As further scheme of the invention: support frame as described above and model support lower end are mounted on idler wheel.
Compared with prior art, the beneficial effects of the present invention are:
The present invention inserts quantitative sand using mechanical device fixed point compacting in a device first, after mixing evenly, machinery dress
The depth being compacted every time is set to be consistent, this ensures that compacting every layer of consistency be it is the same, to the ripe of operator
White silk degree does not require, and is easy to upper hand operation, shortens the time of experiment, both ensure that the inside sand of sandpack column is fine and close
Property, also ensure that Preparatory work of experiment works, effective solution manual compaction's low efficiency, unstable problem；This for the present apparatus also
Depthkeeping, spacing compacting can be achieved；Moreover, the present apparatus also has idler wheel, can be compacted, is suitable for while moving
The sandpack column of different lengths has structure simple, and versatility is good, the strong feature of universality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multiple spot compaction apparatus for model back-up sand.
In figure: 1- driving handle, 2- fixed block, 3- sliding block, 4- lead screw, 5- moving beam, 6- hammer, the right angle 7- corner fittings,
8- support frame, 9- sandpack column, 10- positioning sliding block, 11- model support.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Attached drawing, a kind of multiple spot compaction apparatus for model back-up sand, including support frame 8 are please referred to, support frame as described above 8 is by aluminium
Profile production, the end Qi Jiao are connected using right angle corner fittings 7, form stable support construction, provide for the other component in device
It loads and supports；8 upper end of support frame is fixed with fixed block 2 by corner fittings；The fixed block 2 is cut by aluminum profile, under
Side is provided with lead screw 4；The lead screw 4 is vertically arranged, is made of stainless steel surface and opens up screw thread, and the upper end is fixed on fixed block
On 2 lower surface, lower end sequentially pass through the center of sliding block 3, moving beam 5 end and be fixed on positioned at 8 lower end side of support frame
On the fixed block 2 in face；The sliding block 3 is that the internal hollow structure for opening up screw thread, lateral surface made of stainless steel pass through screw
It is fixedly connected with driving handle 1, medial surface is connect by bearing with moving beam 5, to drive movement when rotate driving handle 1
Crossbeam 5 moves up and down；The moving beam 5 is laterally arranged and runs through vertically arranged 6 top of hammer；The hammer 6 is by stainless
Steel is made that lower end is sharper, and top opens up the through-hole that diameter is greater than moving beam 5, so that it can be slided on moving beam 5；Support
Positioning sliding block 10 is provided on the inside of frame 8；The positioning sliding block 10 is connect by positioning bolt with support frame 8, so that it is being supported
Realization positioning function is moved up and down on the inside of frame 8；Side-lower is provided with model support 11 in support frame 8；On the model support 11
Husky model 9 is filled out in placement；The sandpack column 9 is positioned by positioning sliding block 10, squeezes sandpack column 9 so that hammer moves down；
Support frame 8 and 11 lower end of model support are mounted on idler wheel, so that device is compacted while moving, use so that device be made to be applicable in
In the sandpack column of different lengths.
The working principle of the invention is: sandpack column 9 being placed on model support 11 first, mobile multiple spot compaction apparatus
Model support 11 and positioning sliding block 10 are utilized according to the height adjustment positioning sliding block 10 of sandpack column 9 to suitable position
Sandpack column 9 is fixed, and operator rotates driving handle 1, and driving handle 1 is moved upwards up to highest on lead screw 4 with movable slider 3
Point pours into quantitative sand in sandpack column 9, after mixing evenly, hammer 6 is adjusted on moving beam 5 to suitable position
It sets, rotation driving handle 1 is allowed to band movable slider 3 and moves down on lead screw 4, and operator remembers according to required compacting compactness extent
Number of revolutions is recorded, a compacting operation is completed；Driving handle 1 is reversely rotated after completing a compacting operation, drive hammer 6 to
Upper movement, be moved to behind highest point adjust hammer 6 on moving beam 5 position, be compacted again；According to the width of sandpack column 9
Degree successively carry out compacting operation, a certain cross section complete compacting operation after, adjust positioning sliding block 10, make multiple spot compaction apparatus and
The contact of sandpack column 9 is fixed, in the mobile multiple spot compaction apparatus of the length direction of sandpack column 9, after being moved to suitable position, then
Secondary carry out compacting operation, is finally completed the compacting of sandpack column.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of multiple spot compaction apparatus for model back-up sand, including support frame (8), which is characterized in that support frame as described above (8) by
Aluminium profile, the end Qi Jiao are connected using right angle corner fittings (7), form stable support construction, are the other component in device
It provides and loads and support；Support frame (8) upper end is fixed with fixed block (2) by corner fittings；The fixed block (2) is cut by aluminum profile
It forms, is provided with lead screw (4) below；Lead screw (4) lower end sequentially passes through the end at the center of sliding block (3), moving beam (5)
Portion is simultaneously fixed on the fixed block (2) of support frame (8) lower end side；The sliding block (3) is internal made of stainless steel opens
If the hollow structure of screw thread, lateral surface, which is connected by screw to, to be fixed with driving handle (1), and medial surface passes through bearing and mobile cross
Beam (5) connection；The moving beam (5) is laterally arranged and runs through vertically arranged hammer (6) top；The hammer (6) is not by
Rust steel is made that lower end is sharper, and top opens up the through-hole that diameter is greater than moving beam (5)；Positioning is provided on the inside of support frame (8) to slide
Block (10)；Support frame (8) interior side-lower is provided with model support (11)；It is placed on the model support (11) and fills out husky model (9).
2. a kind of multiple spot compaction apparatus for model back-up sand according to claim 1, which is characterized in that the lead screw
(4) vertically arranged, it is made of stainless steel surface and opens up screw thread, and the upper end is fixed on the lower surface of fixed block (2).
3. a kind of multiple spot compaction apparatus for model back-up sand according to claim 1, which is characterized in that the positioning is slided
Block (10) is connect by positioning bolt with support frame (8).
4. a kind of multiple spot compaction apparatus for model back-up sand according to claim 1, which is characterized in that the back-up sand mould
Type (9) is positioned by positioning sliding block (10).
5. a kind of multiple spot compaction apparatus for model back-up sand according to claim 1, which is characterized in that support frame as described above
(8) idler wheel is mounted on model support (11) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178071.3A CN109849399A (en) | 2019-03-08 | 2019-03-08 | A kind of multiple spot compaction apparatus for model back-up sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178071.3A CN109849399A (en) | 2019-03-08 | 2019-03-08 | A kind of multiple spot compaction apparatus for model back-up sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109849399A true CN109849399A (en) | 2019-06-07 |
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ID=66900358
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178071.3A Pending CN109849399A (en) | 2019-03-08 | 2019-03-08 | A kind of multiple spot compaction apparatus for model back-up sand |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201786356U (en) * | 2010-09-27 | 2011-04-06 | 大庆油田有限责任公司 | Automatic compact device of sand-filling tube model for physical simulation |
| CN204436374U (en) * | 2015-01-12 | 2015-07-01 | 中国石油大学(华东) | The three-dimensional sandpack column compaction apparatus of a kind of mechanical type |
| CN204632225U (en) * | 2015-02-06 | 2015-09-09 | 中国石油天然气股份有限公司 | A kind of mechanical ramming device of simulating one dimension core |
| CN206270131U (en) * | 2016-12-22 | 2017-06-20 | 山东科技大学 | A kind of material compaction apparatus for Equivalent Materials Testing |
| CN107941592A (en) * | 2017-11-23 | 2018-04-20 | 河南理工大学 | Essence built in one kind controls the prefabricated experimental method of variable fissure rock simulation |
| CN209999720U (en) * | 2019-03-08 | 2020-01-31 | 北京瑞莱博石油技术有限公司 | multipoint compacting device for sand filling of model |
-
2019
- 2019-03-08 CN CN201910178071.3A patent/CN109849399A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201786356U (en) * | 2010-09-27 | 2011-04-06 | 大庆油田有限责任公司 | Automatic compact device of sand-filling tube model for physical simulation |
| CN204436374U (en) * | 2015-01-12 | 2015-07-01 | 中国石油大学(华东) | The three-dimensional sandpack column compaction apparatus of a kind of mechanical type |
| CN204632225U (en) * | 2015-02-06 | 2015-09-09 | 中国石油天然气股份有限公司 | A kind of mechanical ramming device of simulating one dimension core |
| CN206270131U (en) * | 2016-12-22 | 2017-06-20 | 山东科技大学 | A kind of material compaction apparatus for Equivalent Materials Testing |
| CN107941592A (en) * | 2017-11-23 | 2018-04-20 | 河南理工大学 | Essence built in one kind controls the prefabricated experimental method of variable fissure rock simulation |
| CN209999720U (en) * | 2019-03-08 | 2020-01-31 | 北京瑞莱博石油技术有限公司 | multipoint compacting device for sand filling of model |
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