CN204964428U - Inclined shaft freezes to test pit shaft support - Google Patents
Inclined shaft freezes to test pit shaft support Download PDFInfo
- Publication number
- CN204964428U CN204964428U CN201520789417.0U CN201520789417U CN204964428U CN 204964428 U CN204964428 U CN 204964428U CN 201520789417 U CN201520789417 U CN 201520789417U CN 204964428 U CN204964428 U CN 204964428U
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- support plate
- auxiliary
- main
- base
- sleeve
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Abstract
The utility model discloses a pit shaft support that the inclined shaft used in freezing to test, simple structure facilitates the use, its characterized in that owner adjusting sleeve one end is just fixed on the base through the triangle mount on arranging the base middle part perpendicularly in. In main adjusting sleeve was arranged in to homophony festival pole one end, the other end and well arc extension board one end were connected. Put spacing hole respectively on homophony festival pole and the main adjusting sleeve, and the one -to -one. Assistance adjusting sleeve one end is just fixed on the base through the triangle mount on arranging the base middle part perpendicularly in. And be on a parallel with main adjusting sleeve. In subsidiary adjusting sleeve was arranged in to assistance regulation pole one end, the other end and the well arc extension board other end were connected. Put spacing hole respectively on assisting the regulation pole and assisting adjusting sleeve, and the one -to -one. On the arc extension board was arranged down in to inclination sighting rod one end, arc extension board bottom was arranged in on the arc extension board during the other end passed. Support disc has been put to the below of the crossing department of well arc extension board and inclination sighting rod. Bottom support plate arranges in on the base.
Description
Technical field
A kind of inclined shaft freezing experiment well of the utility model tube stent, relates to the shaft lining used in the experiment of a kind of inclined shaft freezing, belongs to laboratory equipment field.In particular to a kind of can quick adjustment inclined shaft freezing experiment pit shaft inclination angle device.
Background technology
Inclined shaft freezing experiment needs to freeze trend according to in-site modeling non-vertical wellbore, and the layout of freezing pipe also needs consistent with inclined shaft trend, needs for experiment pit shaft provides a platform with certain inclination angle for this reason.Utilize sandstone, clay or building block to be piled into a sloping platform to support pit shaft at present in inclined shaft freezing experiment, but its angle is difficult to accurate control, the sloping platform that sandy soil are piled up can produce non-uniform settling through the weight effect of pit shaft, sloping platform angle is changed, and security is also short of.The sloping platform angle that brick setting is piled up cannot accurately control, and stability is difficult to ensure, may crush masonry, cause damage at stress raiser, affects the efficiency of inclined shaft freezing experiment.
Summary of the invention
In order to solve the problem, a kind of inclined shaft freezing of the utility model experiment well tube stent provides the shaft lining used in the experiment of a kind of inclined shaft freezing, and structure is simple, easy to use, can quick adjustment pit shaft inclination angle, improves inclined shaft freezing conventional efficient.
A kind of inclined shaft freezing experiment well of the utility model tube stent is achieved in that a kind of inclined shaft freezing experiment well of the utility model tube stent is made up of upper support shelf, middle part adjusting bracket and lower support frame, upper support shelf is made up of base, upper arc support plate, main fixed bar, main fixed muffle, fixing brace and spacing hole, main fixed muffle one end is vertically placed on base, and main fixed muffle side is fixed on base by fixing brace.Main fixed bar one end is placed in main fixed muffle, and the other end is connected with upper arc support plate one end.Described main fixed bar and main fixed muffle are equipped with spacing hole respectively, and one_to_one corresponding.Auxiliary fixed muffle one end is vertically placed on base, and parallels with main fixed muffle, and auxiliary fixed muffle side is fixed on base by fixing brace.Auxiliary fixed bar one end is placed in auxiliary fixed muffle, and the other end is connected with the upper arc support plate other end.Described auxiliary fixed bar and auxiliary fixed muffle are equipped with spacing hole respectively, and one_to_one corresponding.Lower support frame is made up of main support rod, main stop sleeve, arc lower support plate, auxiliary fixed bar, auxiliary fixed muffle, auxiliary support bar, auxiliary stop sleeve and postive stop baffle, main stop sleeve one end is vertically placed on base, main support rod one end is placed in main stop sleeve, and the other end is connected with arc lower support plate one end.Described main support rod and main stop sleeve are equipped with spacing hole respectively, and one_to_one corresponding.Auxiliary stop sleeve one end is vertically placed on base, and is parallel to main stop sleeve, and auxiliary support bar one end is placed in main stop sleeve, and the other end is connected with arc lower support plate one end.Described auxiliary support bar and auxiliary stop sleeve are equipped with spacing hole respectively, and one_to_one corresponding.Postive stop baffle is placed on arc lower support plate.Middle part adjusting bracket is made up of middle arc support plate, homophony pole, main regulation sleeve, three corner steadies, bottom support plate, inclination angle mark post, bearing disc, job platform, auxiliary adjuster bar and auxiliary regulating sleeve, main regulation sleeve one end is vertically placed in the middle part of base, and is fixed on base by three corner steadies.Homophony pole one end is placed in main regulation sleeve, and the other end is connected with middle arc support plate one end.Described homophony pole and main regulation sleeve are equipped with spacing hole respectively, and one_to_one corresponding.Auxiliary regulating sleeve one end is vertically placed in the middle part of base, and is fixed on base by three corner steadies.And be parallel to main regulation sleeve.Auxiliary adjuster bar one end is placed in auxiliary regulating sleeve, and the other end is connected with the middle arc support plate other end.Described auxiliary adjuster bar and auxiliary regulating sleeve are equipped with spacing hole respectively, and one_to_one corresponding.Mark post one end, inclination angle is placed on arc lower support plate, and the other end, through bottom middle arc support plate, is placed on arc support plate.The below of middle arc support plate and mark post intersection, inclination angle is equipped with bearing disc.Bottom support plate is placed on base, and job platform is placed in bottom support plate, and is positioned at immediately below bearing disc.
During use, because inclined shaft freezing experiment needs to freeze trend according to in-site modeling non-vertical wellbore, when the inclination angle needed for pit shaft can be obtained in advance, show that upper arc support plate, middle arc support plate and arc lower prop up plate height respectively by calculating, utilize inclination angle mark post to determine inclination angle, then upper arc support plate, middle arc support plate and arc lower support plate are fixed point-blank.Then by the needs that pit shaft is tested according to inclined shaft freezing, be placed on arc support plate, middle arc support plate and arc lower support plate.When in an experiment, when needing adjustable inclination, lifting jack is only needed to be seated on job platform, hydraulic column on lifting jack withstands bearing disc, then the bearing pin in the spacing hole of the middle homophony pole of arc support plate one end and the correspondence of main regulation sleeve is extracted, the bearing pin of the spacing hole of the auxiliary adjuster bar of the other end and the correspondence of auxiliary regulating sleeve is extracted, and middle arc support plate can be moved up and down.Then extracted by the bearing pin in the spacing hole of the upper main fixed bar of arc support plate one end and the correspondence of main fixed muffle, the bearing pin of the spacing hole of the auxiliary fixed bar of the other end and the correspondence of auxiliary fixed muffle is extracted, and arc support plate can be moved up and down.Along with the hydraulic column lifting on lifting jack, make up to move in the middle part of the pit shaft on arc support plate, and then make pit shaft tilt adjustment, when the inclination angle of pit shaft reaches the requirement needed for inclined shaft freezing experiment time, only need the spacing hole of correspondence bearing pin being inserted homophony pole and main regulation sleeve, with in the spacing hole of the correspondence of auxiliary adjuster bar and auxiliary regulating sleeve, the height of middle arc support plate can be determined, then regulate the main fixed bar of upper arc support plate one end at main fixed muffle inner height, and the auxiliary fixed bar of the other end is at auxiliary fixed muffle inner height, then bearing pin is inserted the spacing hole of the correspondence of main fixed bar and main fixed muffle, with in the spacing hole of the correspondence of auxiliary fixed bar and auxiliary fixed muffle, the height of upper arc support plate can be determined.Make arc support plate hold pit shaft, the postive stop baffle on described arc lower support plate can prevent pit shaft transitional slide in experimentation or when tilt adjustment.Reach quick adjustment pit shaft inclination angle, improve the object of inclined shaft freezing conventional efficient.
beneficial effect.
One, structure is simple, convenient and practical.
Two, with low cost, be easy to promote.
three, quick adjustment pit shaft inclination angle can be had, improve inclined shaft freezing conventional efficient.
Accompanying drawing explanation
Accompanying drawing 1 is the three-dimensional structure diagram of a kind of inclined shaft freezing experiment well of the utility model tube stent.
In accompanying drawing
Wherein part is: main support rod (1), main stop sleeve (2), arc lower support plate (3), base (4), middle arc support plate (5), homophony pole (6), main regulation sleeve (7), three corner steadies (8), bottom support plate (9), inclination angle mark post (10), upper arc support plate (11), main fixed bar (12), main fixed muffle (13), fixing brace (14), auxiliary fixed bar (15), auxiliary fixed muffle (16), bearing disc (17), job platform (18), auxiliary adjuster bar (19), auxiliary regulating sleeve (20), auxiliary support bar (21), auxiliary stop sleeve (22), spacing hole (23), postive stop baffle (24).
embodiment:
A kind of inclined shaft freezing experiment well of the utility model tube stent realizes like this, during use, because inclined shaft freezing experiment needs to freeze trend according to in-site modeling non-vertical wellbore, when the inclination angle needed for pit shaft can be obtained in advance, upper arc support plate (11), middle arc support plate (5) and arc lower support plate (3) is drawn respectively highly by calculating, utilize inclination angle mark post (10) to determine inclination angle, then upper arc support plate (11), middle arc support plate (5) and arc lower support plate (3) are fixed point-blank.Then by the needs that pit shaft is tested according to inclined shaft freezing, be placed on arc support plate (11), middle arc support plate (5) and arc lower support plate (3).When in an experiment, when needing adjustable inclination, only need lifting jack to be seated on job platform (18), hydraulic column on lifting jack withstands bearing disc (17), then the bearing pin in the spacing hole (23) of the middle homophony pole (6) of arc support plate (5) one end and the correspondence of main regulation sleeve (7) is extracted, the bearing pin of the spacing hole (23) of the auxiliary adjuster bar (19) of the other end and the correspondence of auxiliary regulating sleeve (20) is extracted, and middle arc support plate (5) can be moved up and down.Then the bearing pin in the spacing hole (23) of the upper main fixed bar (12) of arc support plate (11) one end and the correspondence of main fixed muffle (13) is extracted, the bearing pin of the spacing hole (23) of the auxiliary fixed bar (15) of the other end and the correspondence of auxiliary fixed muffle (16) is extracted, and arc support plate (11) can be moved up and down.Along with the hydraulic column lifting on lifting jack, make up to move in the middle part of the pit shaft on arc support plate (5), and then make pit shaft tilt adjustment, when the inclination angle of pit shaft reaches the requirement needed for inclined shaft freezing experiment time, only need the spacing hole (23) of correspondence bearing pin being inserted homophony pole (6) and main regulation sleeve (7), with in the spacing hole (23) of the correspondence of auxiliary adjuster bar (19) and auxiliary regulating sleeve (20), the height of middle arc support plate (5) can be determined, then regulate the main fixed bar (12) of upper arc support plate (11) one end at main fixed muffle (13) inner height, and the auxiliary fixed bar of the other end (15) is at auxiliary fixed muffle (16) inner height, then bearing pin is inserted the spacing hole (23) of the correspondence of main fixed bar (12) and main fixed muffle (13), with in the spacing hole (23) of the correspondence of auxiliary fixed bar (15) and auxiliary fixed muffle (16), the height of upper arc support plate (11) can be determined.Make arc support plate (11) hold pit shaft, the postive stop baffle (24) on described arc lower support plate (3) can prevent pit shaft transitional slide in experimentation or when tilt adjustment.Reach quick adjustment pit shaft inclination angle, improve the object of inclined shaft freezing conventional efficient.
Claims (1)
1. an inclined shaft freezing experiment well tube stent, it is characterized in that: by upper support shelf, middle part adjusting bracket and lower support frame composition, upper support shelf is by base, upper arc support plate, main fixed bar, main fixed muffle, fixing brace and spacing hole composition, main fixed muffle one end is vertically placed on base, main fixed muffle side is fixed on base by fixing brace, main fixed bar one end is placed in main fixed muffle, the other end is connected with upper arc support plate one end, described main fixed bar and main fixed muffle are equipped with spacing hole respectively, and one_to_one corresponding, auxiliary fixed muffle one end is vertically placed on base, and parallel with main fixed muffle, auxiliary fixed muffle side is fixed on base by fixing brace, auxiliary fixed bar one end is placed in auxiliary fixed muffle, the other end is connected with the upper arc support plate other end, described auxiliary fixed bar and auxiliary fixed muffle are equipped with spacing hole respectively, and one_to_one corresponding, lower support frame is by main support rod, main stop sleeve, arc lower support plate, auxiliary fixed bar, auxiliary fixed muffle, auxiliary support bar, auxiliary stop sleeve and postive stop baffle composition, main stop sleeve one end is vertically placed on base, main support rod one end is placed in main stop sleeve, the other end is connected with arc lower support plate one end, described main support rod and main stop sleeve are equipped with spacing hole respectively, and one_to_one corresponding, auxiliary stop sleeve one end is vertically placed on base, and be parallel to main stop sleeve, auxiliary support bar one end is placed in main stop sleeve, the other end is connected with arc lower support plate one end, described auxiliary support bar and auxiliary stop sleeve are equipped with spacing hole respectively, and one_to_one corresponding, postive stop baffle is placed on arc lower support plate, middle part adjusting bracket is by middle arc support plate, homophony pole, main regulation sleeve, three corner steadies, bottom support plate, inclination angle mark post, bearing disc, job platform, auxiliary adjuster bar and auxiliary regulating sleeve composition, main regulation sleeve one end is vertically placed in the middle part of base, and be fixed on base by three corner steadies, homophony pole one end is placed in main regulation sleeve, the other end is connected with middle arc support plate one end, described homophony pole and main regulation sleeve are equipped with spacing hole respectively, and one_to_one corresponding, auxiliary regulating sleeve one end is vertically placed in the middle part of base, and be fixed on base by three corner steadies, and be parallel to main regulation sleeve, auxiliary adjuster bar one end is placed in auxiliary regulating sleeve, the other end is connected with the middle arc support plate other end, described auxiliary adjuster bar and auxiliary regulating sleeve are equipped with spacing hole respectively, and one_to_one corresponding, mark post one end, inclination angle is placed on arc lower support plate, the other end is through bottom middle arc support plate, be placed on arc support plate, the below of middle arc support plate and mark post intersection, inclination angle, be equipped with bearing disc, bottom support plate is placed on base, job platform is placed in bottom support plate, and be positioned at immediately below bearing disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789417.0U CN204964428U (en) | 2015-10-14 | 2015-10-14 | Inclined shaft freezes to test pit shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789417.0U CN204964428U (en) | 2015-10-14 | 2015-10-14 | Inclined shaft freezes to test pit shaft support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964428U true CN204964428U (en) | 2016-01-13 |
Family
ID=55059484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789417.0U Expired - Fee Related CN204964428U (en) | 2015-10-14 | 2015-10-14 | Inclined shaft freezes to test pit shaft support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387334A (en) * | 2018-02-09 | 2018-08-10 | 西安科技大学 | A kind of inclined shaft freezing construction borehole wall mechanical characteristic monitoring device |
-
2015
- 2015-10-14 CN CN201520789417.0U patent/CN204964428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387334A (en) * | 2018-02-09 | 2018-08-10 | 西安科技大学 | A kind of inclined shaft freezing construction borehole wall mechanical characteristic monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |