CN208749315U - A kind of soil sample coring device convenient for adjusting - Google Patents
A kind of soil sample coring device convenient for adjusting Download PDFInfo
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- CN208749315U CN208749315U CN201821311500.7U CN201821311500U CN208749315U CN 208749315 U CN208749315 U CN 208749315U CN 201821311500 U CN201821311500 U CN 201821311500U CN 208749315 U CN208749315 U CN 208749315U
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- soil sample
- support frame
- coring
- support rod
- device convenient
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to soil sample equipment technical fields, and disclose a kind of soil sample coring device convenient for adjusting, including support frame, the two sides of support frame as described above bottom are fixedly installed with traveling wheel respectively, the outer of traveling wheel bottom contacts with each other with ground, the top of support frame as described above side is fixedly connected with support rod, side at the top of support frame is fixedly installed with bayonet lock, the middle part movable sleeve of bayonet lock is connected to connecting shaft, the top fixing sleeve of connecting shaft is connected to shaft coupling, and the top of shaft coupling and the output shaft of engine are fixedly attached.This is convenient for the soil sample coring device adjusted, the structure that centralizer and the extrados of centralizer are flexibly connected with the inner wall of coring bit is respectively fixedly connected with by the two sides in the middle part of interior core tube, realize the function of keeping position between coring bit and inner cores cylinder, avoiding the two run-off the straight after stress leads to the problem that coring efficiency reduces and device is easily damaged, improves the high efficiency of device.
Description
Technical field
The utility model relates to soil sample equipment technical field, specially a kind of soil sample coring device convenient for adjusting.
Background technique
Core is oil exploration, easily take in development process, complete, intuitive data originally, by largely to core
Analysis and research can specify reasonable development plan, beneficial well stimulation is formulated, with the rapid development of economy, underground
Boring coring has become the important component of urban construction, but incomplete due to Urban Underground resource, is carrying out
Difficulty also synchronous increase when subsurface boring coring, such as since the depth that can not decline to device artificially be controlled, cause
It carries out damaging the underground piping in city during soil sample in city and coring device and underground metalliferous
Substance collides, and the meeting run-off the straight after stress of internal coring bit and inner cores cylinder causes coring efficiency to reduce and fill
Set the problems such as easily damaged.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of soil sample coring device convenient for adjusting, has just
The advantages that in adjusting, accurate positioning, sampling is convenient, practical and efficient is solved due to that can not carry out people to the depth that device declines
For control, cause to carry out damaging the underground piping in city during soil sample in city, and internal takes
The meeting run-off the straight after stress of core drill bit and inner cores cylinder leads to the problem that coring efficiency reduces and device is easily damaged.
(2) technical solution
Above-mentioned convenient for adjusting to realize, accurate positioning, sampling is convenient, practical and efficient purpose, and the utility model provides as follows
Technical solution: a kind of soil sample coring device convenient for adjusting, including support frame, the two sides of support frame as described above bottom are fixed respectively to pacify
It is taken turns equipped with traveling, the outer of traveling wheel bottom contacts with each other with ground, and the top of support frame as described above side is fixedly connected with
Support rod, the side at the top of support frame as described above are fixedly installed with bayonet lock, and the middle part movable sleeve of the bayonet lock is connected to connecting shaft, described
The top fixing sleeve of connecting shaft is connected to shaft coupling, and the top of the shaft coupling and the output shaft of engine are fixedly attached, the hair
Outer ring fixing sleeve in the middle part of motivation is connected to maintenance ring, is fixedly connected at the top of the side of the maintenance ring and support rod, the branch
Sliding groove is offered in the middle part of strut side, and the side of support rod is flexibly connected by sliding groove with the side of rack gear, it is described
The top of support rod front side is fixedly connected with the side of spacer pin, and the other side stir yourself of the spacer pin, which is connected with, to be shaken
One end of bar, the rocking bar back side is fixedly attached through the other side of spacer pin and the inner ring of roller gear, the roller gear
Outer offer the tooth socket being mutually adapted with rack gear, and the outer of roller gear and the other side of rack gear are intermeshed, described
The positive side of support rod is connected with the removable pin below spacer pin, and one end of the removable pin is connected with bullet
Spring, and one end of removable pin is sequentially connected by spring and support rod, the bottom end of the connecting shaft is fixedly attached coring bit, institute
The two sides for stating coring bit bottom have been respectively fixedly connected with core pawl, and the internal activity of the coring bit is socketed with inner cores
Tin, the two sides in the middle part of the inner cores cylinder have been respectively fixedly connected with centralizer.
Preferably, the top of the rack gear other side is fixedly connected with the outer ring of engine.
Preferably, one end of the removable pin is flexibly connected with the bottom of roller gear outer, the side of the removable pin
Angle is formed with support rod and angular range is 0 ° to 90 °.
Preferably, the core pawl is triangular prism shaped metal block, and the side of the core pawl and the bottom of support frame are formed
60 ° of angles.
Preferably, the bottom end of institute's inner cores cylinder offers the round feed inlet that radius is 1cm.
Preferably, the centralizer is elastic sheet metal, the inner wall activity of the extrados and coring bit of the centralizer
Connection.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of soil sample coring device convenient for adjusting, and having following has
Beneficial effect:
1, it should be realized convenient for the soil sample coring device adjusted by cooperating between roller gear, rack gear and engine
Device carries out the function of manual control to descending depth, avoids since the depth that can not decline to device artificially be controlled
System causes to carry out the problem of damaging the underground piping in city during soil sample in city, improves device
Accuracy.
2, righting should be respectively fixedly connected with by the two sides in the middle part of interior core tube convenient for the soil sample coring device adjusted
The structure that the extrados of device and centralizer is flexibly connected with the inner wall of coring bit realizes and keeps coring bit and inner cores cylinder
Between position function, both avoiding after stress run-off the straight leads to the problem that coring efficiency reduces and device is easily damaged,
Improve the high efficiency of device.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the utility model structure movement pin and spring connection schematic diagram；
Fig. 3 is partial enlargement diagram at the A of the utility model structure chart 1.
In figure: 1, support frame；2, traveling wheel；3, support rod；4, bayonet lock；5, connecting shaft；6, shaft coupling；7, engine；8,
Maintenance ring；9, rack gear；10, spacer pin；11, rocking bar；12, roller gear；13, removable pin；14, spring；15, coring bit；16,
Core pawl；17, inner cores cylinder；18, centralizer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of soil sample coring device convenient for adjusting, including support frame 1, the two sides of 1 bottom of support frame
It is fixedly installed with traveling wheel 2 respectively, the outer of 2 bottoms of traveling wheel contacts with each other with ground, and the top of 1 side of support frame is fixed to be connected
It is connected to support rod 3, the side at 1 top of support frame is fixedly installed with bayonet lock 4, and the middle part movable sleeve of bayonet lock 4 is connected to connecting shaft 5, even
The top fixing sleeve of spindle 5 is connected to shaft coupling 6, and the top of shaft coupling 6 and the output shaft of engine 7 are fixedly attached, in engine 7
The outer ring fixing sleeve in portion is connected to maintenance ring 8, and the side of maintenance ring 8 is fixedly connected with the top of support rod 3,3 side of support rod
Middle part offers sliding groove, and the side of support rod 3 is flexibly connected by sliding groove with the side of rack gear 9,9 other side of rack gear
Top is fixedly connected with the outer ring of engine 7, drives roller gear 12 to rotate synchronously by rotating counterclockwise rocking bar 11, so that tooth
Item 9 and engine 7 move down simultaneously, realize the function that device carries out manual control to descending depth, avoid due to nothing
Method artificially controls the depth that device declines, to the buried pipe in city during leading to carry out soil sample in city
The problem of road damages, improves the accuracy of device, and the side of the napex and spacer pin 10 of the positive side of support rod 3 is fixed
Connection, the other side stir yourself of spacer pin 10 are connected with rocking bar 11, and the one end at 11 back side of rocking bar is through the another of spacer pin 10
Side and the inner ring of roller gear 12 are fixedly attached, and the outer of roller gear 12 offers the tooth socket being mutually adapted with rack gear 9, and circle
The outer of stud wheel 12 and the other side of rack gear 9 are intermeshed, and the positive side of support rod 3 is connected with positioned at spacer pin 10
One end of the removable pin 13 of lower section, removable pin 13 is flexibly connected with the bottom of 12 outer of roller gear, the side of removable pin 13 with
Support rod 3 forms angle and angular range is 0 ° to 90 °, by rotating counterclockwise removable pin 13, so that one end of removable pin 13
It is detached from the state being mutually clamped with the bottom end of 12 outer of roller gear, then rotates clockwise rocking bar 11, can be made on engine 7
It rises, realizes the function that the position of engine 7 is fixed, improve the stability of device, one end activity of removable pin 13
It is connected with spring 14, and one end of removable pin 13 is sequentially connected by spring 14 and support rod 3, the bottom end fixing sleeve of connecting shaft 5
Coring bit 15 is connect, the two sides of 15 bottom of coring bit have been respectively fixedly connected with core pawl 16, and core pawl 16 is triangular prism shaped gold
Belong to block, 60 ° of angles are formed on the side of core pawl 16 and the bottom of support frame 1, drive connection by the output shaft rotation of engine 7
Axis 5 and the synchronous rotation of core pawl 16 and the side of core pawl 16 and the bottom of support frame 1 are set as the structure of 60 ° of angles, realize
The function of quickly removing underground soil sample improves the efficiency of device, and the internal activity of coring bit 15 is socketed with inner cores cylinder 17,
The bottom end of inner cores cylinder 17 offers the round feed inlet that radius is 1cm, and offering radius by the bottom end of inner cores cylinder 17 is
The structure of the round feed inlet of 1cm realizes and enters function inside inner cores cylinder 17 by feed inlet convenient for soil sample, improves dress
The two sides of the reasonability set, 17 middle part of inner cores cylinder have been respectively fixedly connected with centralizer 18, and centralizer 18 is elastic sheet metal, help
The extrados of positive device 18 is flexibly connected with the inner wall of coring bit 15, is connected by the way that the two sides at interior 17 middle part of core tube are fixed respectively
It is connected to the structure that the extrados of centralizer 18 and centralizer 18 is flexibly connected with the inner wall of coring bit 15, realizes holding coring
The function of position between drill bit 15 and inner cores cylinder 17, both avoid after stress run-off the straight cause coring efficiency reduce and
The easily damaged problem of device, improves the high efficiency of device.
When work, whole device is pushed at soil sample acquisition first, opens engine 7, the output shaft rotation of engine 7
It drives connecting shaft 5 to rotate synchronously, so that coring bit 15 and core pawl 16 rotate simultaneously, rotates counterclockwise rocking bar 11 and drive cylinder
Gear 12 rotates synchronously, so that rack gear 9 and engine 7 move down simultaneously, coring device is pushed down on, and core pawl 16 rotates
So that soil sample is unclamped and inwardly the inside movement of core tube 17 rotates counterclockwise removable pin 13 after the completion of soil sample acquisition, so that
One end of removable pin 13 and the bottom end of 12 outer of roller gear are detached from the state being mutually clamped, then rotate clockwise rocking bar 11, make
Engine 7 rise, take out soil sample after decontrol removable pin 13, removable pin 13 can spring 14 elastic force effect under revolution reset after
The continuous outer with roller gear 12, which is mutually clamped, is fixed the position of engine 7.
In conclusion phase between roller gear 12, rack gear 9 and engine 7 should be passed through convenient for the soil sample coring device adjusted
Mutually cooperation realizes the function that device carries out manual control to descending depth, avoids the depth due to that can not decline to device
It is artificially controlled, causes to carry out the problem of damaging the underground piping in city during soil sample in city,
Improve the accuracy of device；By being respectively fixedly connected with centralizer 18 and centralizer 18 in the two sides at interior 17 middle part of core tube
The structure that is flexibly connected with the inner wall of coring bit 15 of extrados, realize and keep between coring bit 15 and inner cores cylinder 17
The function of position, avoiding the two run-off the straight after stress leads to the problem that coring efficiency reduces and device is easily damaged, improves
The high efficiency of device；It solves since the depth that can not decline to device is artificially controlled, causes to carry out soil in city
Earth damages the underground piping in city during sampling, and internal coring bit 15 and inner cores cylinder 17 are in stress
Afterwards can run-off the straight cause coring efficiency to reduce and the easily damaged problem of device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of soil sample coring device convenient for adjusting, including support frame (1), it is characterised in that: support frame as described above (1) bottom
Two sides are fixedly installed with traveling wheel (2) respectively, and the outer of the traveling wheel (2) bottom contacts with each other with ground, support frame as described above
(1) top of side is fixedly connected with support rod (3), and the side at the top of support frame as described above (1) is fixedly installed with bayonet lock (4), institute
The middle part movable sleeve for stating bayonet lock (4) is connected to connecting shaft (5), and the top fixing sleeve of the connecting shaft (5) is connected to shaft coupling (6), institute
The output shaft at the top and engine (7) of stating shaft coupling (6) is fixedly attached, and the outer ring in the middle part of the engine (7) is fixedly attached
Have maintenance ring (8), is fixedly connected at the top of the side and support rod (3) of the maintenance ring (8), support rod (3) side
Middle part offers sliding groove, and the side of support rod (3) is flexibly connected by sliding groove with the side of rack gear (9), the support
The top of bar (3) front side is fixedly connected with the side of spacer pin (10), the other side stir yourself of the spacer pin (10)
Be connected with rocking bar (11), the one end at rocking bar (11) back side through spacer pin (10) the other side and roller gear (12) it is interior
Circle is fixedly attached, and the outer of the roller gear (12) offers the tooth socket being mutually adapted with rack gear (9), and roller gear (12)
Outer and rack gear (9) the other side be intermeshed, the positive side of the support rod (3) is connected with positioned at spacer pin
(10) one end of the removable pin (13) below, the removable pin (13) is connected with spring (14), and the one of removable pin (13)
End is sequentially connected by spring (14) and support rod (3), and the bottom end of the connecting shaft (5) is fixedly attached coring bit (15), institute
The two sides for stating coring bit (15) bottom have been respectively fixedly connected with core pawl (16), the internal activity set of the coring bit (15)
It is connected to inner cores cylinder (17), the two sides in the middle part of the inner cores cylinder (17) have been respectively fixedly connected with centralizer (18).
2. a kind of soil sample coring device convenient for adjusting according to claim 1, it is characterised in that: the rack gear (9) is another
The top of side is fixedly connected with the outer ring of engine (7).
3. a kind of soil sample coring device convenient for adjusting according to claim 1, it is characterised in that: the removable pin (13)
One end be flexibly connected with the bottom of roller gear (12) outer, the side of the removable pin (13) and support rod (3) form and press from both sides
Angle and angular range are 0 ° to 90 °.
4. a kind of soil sample coring device convenient for adjusting according to claim 1, it is characterised in that: the core pawl (16)
For triangular prism shaped metal block, 60 ° of angles are formed on the side of the core pawl (16) and the bottom of support frame (1).
5. a kind of soil sample coring device convenient for adjusting according to claim 1, it is characterised in that: institute's inner cores cylinder (17)
Bottom end offer radius be 1cm round feed inlet.
6. a kind of soil sample coring device convenient for adjusting according to claim 1, it is characterised in that: the centralizer (18)
Extrados for elastic sheet metal, the centralizer (18) is flexibly connected with the inner wall of coring bit (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311500.7U CN208749315U (en) | 2018-08-14 | 2018-08-14 | A kind of soil sample coring device convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311500.7U CN208749315U (en) | 2018-08-14 | 2018-08-14 | A kind of soil sample coring device convenient for adjusting |
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| Publication Number | Publication Date |
|---|---|
| CN208749315U true CN208749315U (en) | 2019-04-16 |
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ID=66079486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311500.7U Active CN208749315U (en) | 2018-08-14 | 2018-08-14 | A kind of soil sample coring device convenient for adjusting |
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| Country | Link |
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| CN (1) | CN208749315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899532A (en) * | 2019-11-06 | 2020-03-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Angle bending device for hardware easy to adjust |
| CN111335836A (en) * | 2020-03-04 | 2020-06-26 | 生态环境部华南环境科学研究所 | Geological drilling coring device for improving sampling integrity and sampling method thereof |
-
2018
- 2018-08-14 CN CN201821311500.7U patent/CN208749315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899532A (en) * | 2019-11-06 | 2020-03-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Angle bending device for hardware easy to adjust |
| CN111335836A (en) * | 2020-03-04 | 2020-06-26 | 生态环境部华南环境科学研究所 | Geological drilling coring device for improving sampling integrity and sampling method thereof |
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