CN215931877U - Geotechnical engineering reconnaissance is with normal position testing arrangement - Google Patents
Geotechnical engineering reconnaissance is with normal position testing arrangement Download PDFInfo
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- CN215931877U CN215931877U CN202122494058.4U CN202122494058U CN215931877U CN 215931877 U CN215931877 U CN 215931877U CN 202122494058 U CN202122494058 U CN 202122494058U CN 215931877 U CN215931877 U CN 215931877U
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Abstract
The utility model relates to the technical field of in-situ test equipment, in particular to an in-situ test device for geotechnical engineering investigation, which comprises a fixed plate, wherein universal casters are respectively installed at four corners of the bottom wall of the fixed plate, vertical stabilizing columns are respectively fixed at two ends of the top wall of the fixed plate, a moving hole is formed in the middle section of the fixed plate, a vertical threaded column is rotatably connected to the top wall of the fixed plate on one side of the moving hole through a bearing, a transmission gear is fixedly sleeved on the outer ring of the threaded column, a motor is installed on the top wall of the fixed plate, a driving gear is fixed at the output end of the motor and is meshed with the driving gear, a vertical connecting sleeve is sleeved on the outer ring of the threaded column on the upper side of the transmission gear, a horizontal supporting plate is fixedly sleeved on the outer ring of the connecting sleeve, and vertical guide sleeves are respectively fixed at the side ends of two sides of the supporting plate. The utility model has the advantages of ingenious design, convenient movement, less manpower consumption in the in-situ test process and higher practicability.
Description
Technical Field
The utility model relates to the technical field of in-situ test equipment, in particular to an in-situ test device for geotechnical engineering investigation.
Background
The in-situ test is to test the rock-soil property at the original position or basically under the in-situ state and stress condition. In the process of geotechnical engineering investigation, in-situ test is generally carried out by a lateral pressure instrument.
The existing bypass pressure instrument has large manpower consumption in the in-situ test process and lacks practicability; and the existing lateral pressure instrument has the problem of difficulty in moving, so that the in-situ testing device for geotechnical engineering investigation is provided.
SUMMERY OF THE UTILITY MODEL
In order to improve the problems that the existing bypass pressure instrument has large labor consumption and is lack of practicability in the in-situ test process; the utility model provides an in-situ testing device for geotechnical engineering investigation, and solves the problem that an existing lateral pressure instrument is difficult to move.
In order to achieve the purpose, the utility model provides the following technical scheme: an in-situ testing device for geotechnical engineering investigation comprises a fixing plate, universal casters are mounted at four corners of the bottom wall of the fixing plate, vertical stabilizing columns are fixed at two ends of the top wall of the fixing plate, a moving hole is formed in the middle section of the fixing plate, a vertical threaded column is rotatably connected to the top wall of the fixing plate on one side of the moving hole through a bearing, a transmission gear is fixedly sleeved on the outer ring of the threaded column, a motor is mounted on the top wall of the fixing plate, a driving gear is fixed at the output end of the motor and meshed with the driving gear, a vertical connecting sleeve is sleeved on the outer ring of the threaded column on the upper side of the transmission gear, a horizontal supporting plate is arranged on the outer ring of the connecting sleeve in a fixed sleeved mode, vertical guide sleeves are fixed at side ends of two sides of the supporting plate, and the two guide sleeves are movably sleeved on outer rings of the two stabilizing columns respectively, the middle position of backup pad is fixed with vertical fixed pipe, the bottom of fixed pipe is fixed with other depressor main part, other depressor main part activity is located the inside in removal hole.
As a preferred technical scheme of the present invention, a pressure bypass instrument main body is mounted on a top wall of the support plate through a mounting bracket, a high pressure gas cylinder is fixed on the top wall of the support plate located on one side of the pressure bypass instrument main body, a first guide pipe is connected between a bottom end of the pressure bypass instrument main body and a top end of the pressure bypass instrument main body, the fixed pipe is sleeved on an outer ring of the first guide pipe, and a second guide pipe is connected between a side end of the pressure bypass instrument main body and the top end of the high pressure gas cylinder.
As a preferable aspect of the present invention, a plurality of meters and a plurality of operation buttons are provided on a front end surface of the lateral pressure instrument main body.
As a preferable technical solution of the present invention, the bottom end of the pressure bypass device main body is higher than the bottom end of the universal caster.
As a preferable technical solution of the present invention, the size of the inner ring of the guide sleeve is adapted to the size of the outer ring of the stabilizing column.
As a preferable technical scheme of the present invention, the top end of the stabilizing column extends to the upper side of the guide sleeve, a holding rod is fixed to the top end of the stabilizing column, and an anti-slip pattern is arranged on an outer ring of the holding rod.
As a preferable technical scheme of the utility model, the top end of the threaded column extends to the upper side of the connecting sleeve, and a baffle is fixed at the top end of the threaded column.
Compared with the prior art, the utility model has the beneficial effects that:
(1) by pushing the holding rod, the four universal casters can roll on the ground, so that the pushing of the lateral pressure instrument can be realized, and the lateral pressure instrument is convenient to move.
(2) When other depressor main part removes directly over the ground hole, forward operation through the motor, can drive the screw thread post and rotate, through the screw thread transmission of screw thread post and adapter sleeve, can make the adapter sleeve drive the backup pad, the uide bushing, other pressure appearance main part, gas cylinder main part and fixed pipe descend, can drive other depressor main part and descend, descend to the inside in rock soil hole until other depressor main part descends, can carry out the normal position test, thereby the effectual normal position test process's that has reduced other pressure appearance manpower consumes the volume, the practicality of other pressure appearance has been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.
Description of reference numerals:
1. a fixing plate; 2. a universal caster; 3. a stabilization post; 4. a guide sleeve; 5. a support plate; 6. a pressure bypass body; 7. a fixed tube; 8. a threaded post; 9. a transmission gear; 10. a motor; 11. a drive gear; 12. connecting sleeves; 13. a baffle plate; 14. a lateral pressure instrument main body; 15. a high pressure gas cylinder; 16. a holding rod; 17. the hole is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an in-situ testing device for geotechnical engineering investigation comprises a fixing plate 1, universal casters 2 are mounted at four corners of a bottom wall of the fixing plate 1, vertical stabilizing columns 3 are fixed at two ends of a top wall of the fixing plate 1, a moving hole 17 is formed in the middle section of the fixing plate 1, a vertical threaded column 8 is rotatably connected to the top wall of the fixing plate 1 at one side of the moving hole 17 through a bearing, a transmission gear 9 is fixedly sleeved on an outer ring of the threaded column 8, a motor 10 is mounted on the top wall of the fixing plate 1, forward operation or reverse operation of the motor 10 can be controlled through a controller of the motor 10, a drive gear 11 is fixed to an output end of the motor 10, the transmission gear 9 is meshed with the drive gear 11, a vertical connecting sleeve 12 is sleeved on an outer ring of the threaded column 8 at the upper side of the transmission gear 9, a horizontal supporting plate 5 is fixedly sleeved on an outer ring of the connecting sleeve 12, the side of the both sides of backup pad 5 all is fixed with vertical uide bushing 4, and two uide bushings 4 are respectively the movable sleeve and locate the outer lane of two stabilization posts 3, and the intermediate position of backup pad 5 is fixed with vertical fixed pipe 7, and the bottom mounting of fixed pipe 7 has other depressor main part 6, and the inside of removing hole 17 is located in the activity of other depressor main part 6 for other depressor main part 6 can go up and down along removing hole 17.
Install side pressure appearance main part 14 through the mounting bracket on the roof of backup pad 5, be located and be fixed with gas cylinder 15 on the roof of backup pad 5 of side pressure appearance main part 14 one side, the bottom of side pressure appearance main part 14 and the top of side depressor main part 6 are connected with first pipe, the outer lane of first pipe is located to fixed pipe 7 cover, the side of side pressure appearance main part 14 and gas cylinder 15's top are connected with the second pipe, the preceding terminal surface of side pressure appearance main part 14 is provided with a plurality of instruments and a plurality of operating button, can control side pressure appearance main part 14 through pressing operating button, can show test data through the instrument.
The bottom end of the side pressure device main body 6 is higher than the bottom ends of the universal casters 2, the side pressure device main body 6 is supported on the ground through the four universal casters 2, and the side pressure device main body 6 is located above the ground.
The size of the inner ring of the guide sleeve 4 is matched with the size of the outer ring of the stabilizing column 3, so that the guide sleeve 4, the supporting plate 5 and the connecting sleeve 12 can be lifted stably.
The top of stabilizing post 3 extends to the upside of uide bushing 4, and the top of stabilizing post 3 is fixed with holding rod 16, through promoting holding rod 16, can make four casters 2 roll subaerial, and the outer lane of holding rod 16 is provided with anti-skidding line, can prevent to take place the smooth condition of hand when promoting holding rod 16.
The top end of the threaded column 8 extends to the upper side of the connecting sleeve 12, and a baffle 13 is fixed at the top end of the threaded column 8 and can prevent the connecting sleeve 12 from being separated from the threaded column 8.
The working principle is as follows: when in-situ test is required to be carried out by the lateral pressure instrument, firstly, the four universal casters 2 can roll on the ground by pushing the holding rod 16, so that the pushing of the stabilizing column 3, the fixing plate 1, the threaded column 8, the connecting sleeve 12, the supporting plate 5, the guide sleeve 4, the lateral pressure instrument main body 14, the high-pressure gas cylinder main body 15, the fixing pipe 7 and the lateral pressure instrument main body 6 can be realized, and the lateral pressure instrument can be moved conveniently, when the four universal casters 2 are supported on the ground around a rock-soil pit, the lateral pressure instrument main body 6 can be positioned right above the rock-soil pit, then the driving gear 11 can be driven to rotate by forward operation of the motor 10, the threaded column 8 can be driven to rotate by transmission of the driving gear 11 and the transmission gear 9, the supporting plate 5, the guide sleeve 4, the lateral pressure instrument main body 14 can be driven by the connecting sleeve 12 by transmission of the threaded column 8 and the connecting sleeve 12, The high-pressure gas cylinder main part 15 and the fixed pipe 7 descend, can drive other depressor main part 6 and descend, descend to the inside in rock soil hole until other depressor main part 6, control other pressure appearance main part 14 again, can carry out the normal position test to the effectual normal position test process's that reduces other pressure appearance manpower consumes volume, has promoted other pressure appearance's practicality.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an in situ test device is used in geotechnical engineering reconnaissance, includes fixed plate (1), its characterized in that: universal casters (2) are installed at four corners of the bottom wall of the fixing plate (1), vertical stabilizing columns (3) are fixed at two ends of the top wall of the fixing plate (1), a moving hole (17) is formed in the middle section of the fixing plate (1), the top wall of the fixing plate (1) located on one side of the moving hole (17) is connected with vertical threaded columns (8) through rotation of bearings, transmission gears (9) are fixedly sleeved on outer rings of the threaded columns (8), motors (10) are installed on the top wall of the fixing plate (1), output ends of the motors (10) are fixed with driving gears (11), the transmission gears (9) are meshed with the driving gears (11), the outer rings of the threaded columns (8) located on the upper sides of the transmission gears (9) are sleeved with vertical connecting sleeves (12), and horizontal supporting plates (5) are fixedly sleeved on outer rings of the connecting sleeves (12), the side of the both sides of backup pad (5) all is fixed with vertical uide bushing (4), two uide bushing (4) movable sleeve locates two respectively the outer lane of stabilization post (3), the intermediate position of backup pad (5) is fixed with vertical fixed pipe (7), the bottom mounting of fixed pipe (7) has other depressor main part (6), other depressor main part (6) activity is located the inside of removal hole (17).
2. The in-situ testing device for geotechnical engineering investigation of claim 1, wherein: install other pressure appearance main part (14) through the mounting bracket on the roof of backup pad (5), be located other pressure appearance main part (14) one side be fixed with high-pressure gas cylinder (15) on the roof of backup pad (5), the bottom of other pressure appearance main part (14) with the top of other depressor main part (6) is connected with first pipe, fixed pipe (7) cover is located the outer lane of first pipe, the side of other pressure appearance main part (14) with the top of high-pressure gas cylinder (15) is connected with the second pipe.
3. The in-situ testing device for geotechnical engineering investigation of claim 2, wherein: the front end face of the side pressure instrument main body (14) is provided with a plurality of instruments and a plurality of operation buttons.
4. The in-situ testing device for geotechnical engineering investigation of claim 1, wherein: the bottom end of the pressure by-pass device main body (6) is higher than the bottom end of the universal caster (2).
5. The in-situ testing device for geotechnical engineering investigation of claim 1, wherein: the size of the inner ring of the guide sleeve (4) is matched with that of the outer ring of the stabilizing column (3).
6. The in-situ testing device for geotechnical engineering investigation of claim 1, wherein: the top of stabilizing post (3) extends to the upside of uide bushing (4), the top of stabilizing post (3) is fixed with holding rod (16), the outer lane of holding rod (16) is provided with anti-skidding line.
7. The in-situ testing device for geotechnical engineering investigation of claim 1, wherein: the top end of the threaded column (8) extends to the upper side of the connecting sleeve (12), and a baffle (13) is fixed at the top end of the threaded column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494058.4U CN215931877U (en) | 2021-10-15 | 2021-10-15 | Geotechnical engineering reconnaissance is with normal position testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494058.4U CN215931877U (en) | 2021-10-15 | 2021-10-15 | Geotechnical engineering reconnaissance is with normal position testing arrangement |
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| CN215931877U true CN215931877U (en) | 2022-03-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178523A (en) * | 2022-06-24 | 2022-10-14 | 安徽建筑大学 | Geotechnical engineering reconnaissance is with normal position testing arrangement |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178523A (en) * | 2022-06-24 | 2022-10-14 | 安徽建筑大学 | Geotechnical engineering reconnaissance is with normal position testing arrangement |
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