CN214149359U - Geotechnical engineering reconnaissance is with survey device - Google Patents
Geotechnical engineering reconnaissance is with survey device Download PDFInfo
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- CN214149359U CN214149359U CN202023194010.3U CN202023194010U CN214149359U CN 214149359 U CN214149359 U CN 214149359U CN 202023194010 U CN202023194010 U CN 202023194010U CN 214149359 U CN214149359 U CN 214149359U
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- mounting seat
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- mount pad
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Abstract
The utility model provides a measuring device for geotechnical engineering investigation, which comprises a base and a mounting seat positioned above the base; the mount pad middle part is equipped with the logical groove of lining up the relative both sides of mount pad, it spanes the polished rod that leads to the groove to be fixed with between two parties to lead to the inslot, and the both sides that lead to the inslot and lie in the polished rod slide respectively and be equipped with the slide, two relative one ends of slide are connected through two shell arc pieces, the middle part of two shell arc piece arc uplifts supports the pressure contact each other, the polished rod runs through the middle part of two shell arc pieces, the one end that two shell arc pieces deviate from mutually articulates respectively has the connecting rod, the free end of two connecting rods corresponds articulatedly with the top of the relative both sides of base, still evenly be provided with the spring between base and the mount pad, mount pad top internal rotation is connected with the swivel of lockable setting for the position, the symmetry is provided with the outer support of exposing on the mount pad top on the swivel, be provided with the survey appearance that is located the mount pad top between two supports. The utility model discloses be convenient for remove, the shock attenuation is effectual, and is convenient for adjust survey angle.
Description
Technical Field
The utility model relates to geotechnical engineering reconnaissance technical field especially involves a geotechnical engineering reconnaissance is with survey device.
Background
The task of geotechnical engineering investigation is to correctly reflect the influence of engineering geological conditions of a site and the property of a geotechnical body according to the requirements of different investigation stages, carry out technical demonstration and evaluation by combining the specific requirements of engineering design, construction conditions, foundation treatment and other engineering, submit decision-making specific suggestions for treating geotechnical engineering problems and solving the problems, provide design criteria of foundation, side slope and other engineering and instructive suggestions of geotechnical engineering construction, provide a basis for design and construction, and serve the whole process of engineering construction.
The existing measuring device is poor in damping effect when in use, is easy to damage an instrument due to complex surveying environment, and is inconvenient to adjust the surveying angle of the instrument, so that inconvenience is brought to geotechnical surveying, and therefore the measuring device for geotechnical surveying is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a survey device is used in geotechnical engineering reconnaissance.
The utility model discloses a realize through following technical scheme:
the utility model provides a measuring device for geotechnical engineering investigation, which comprises a base and a mounting seat positioned above the base; a through groove which runs through the two opposite sides of the mounting seat is arranged in the middle of the mounting seat, a polish rod which stretches across the through groove is fixed in the middle of the through groove, sliding plates are respectively arranged at the two sides of the polish rod in the through groove in a sliding manner, the opposite ends of the two sliding plates are connected through two arc-shaped elastic sheets, the middle parts of the arc-shaped bulges of the two arc-shaped elastic sheets are mutually abutted and contacted, the polish rod penetrates through the middle parts of the two arc-shaped elastic sheets, the ends of the two sliding plates which are deviated from each other are exposed outside the through groove and are respectively hinged with a connecting rod, the free ends of the two connecting rods are correspondingly hinged with the tops of the two opposite sides of the base, springs are evenly arranged between the base and the mounting seat, a rotating ring which can be locked at a set position is rotationally connected at the top of the mounting seat, the rotary ring is symmetrically provided with supports exposed outside the top end of the mounting seat, and a surveying instrument positioned above the mounting seat is arranged between the two supports.
Preferably, the four corners of the bottom end of the base are respectively provided with universal wheels.
Preferably, the top of the two opposite sides of the base is respectively fixed with a horizontal lug plate, each lug plate is symmetrically and spirally connected with a vertical screw rod, the top end of each screw rod is coaxially fixed with a hand wheel, and the bottom end of each screw rod is coaxially fixed with a screw nail.
Preferably, a guiding telescopic rod is further arranged in the middle between the base and the mounting seat.
Preferably, a circular ring cavity is arranged in the top of the mounting seat, and the rotating ring is rotatably assembled in the circular ring cavity;
the top of the mounting seat is provided with a circular groove hole which is communicated with the circular cavity and used for the two supports to extend and expose out of the top end of the mounting seat.
Preferably, the top of the mounting seat is spirally connected with a locking jackscrew for tightly locking the rotary ring in the circular cavity.
The utility model has the advantages that: the utility model provides a survey device is convenient for remove to have good shock attenuation effect, avoid causing the damage to the instrument, and the convenience is adjusted the survey angle of instrument, survey for the ground like this and has brought the convenience.
Drawings
Fig. 1 is a schematic side view of a measuring device for geotechnical engineering investigation according to an embodiment of the present invention;
fig. 2 is a schematic top view of a measuring apparatus for geotechnical engineering investigation according to an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure between a mounting seat and a sliding plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an arc-shaped elastic piece according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic side view of a measuring device for geotechnical engineering investigation according to an embodiment of the present invention.
As shown in FIG. 1, the embodiment of the utility model provides a survey device is used in geotechnical engineering investigation, this survey device is used in geotechnical engineering investigation includes base 1 to and be located the mount pad 2 of base 1 top. Wherein, the four corners department of base 1 bottom is provided with universal wheel 12 respectively, is convenient for remove this survey device through the universal wheel 12 that sets up.
Please combine fig. 3, fig. 3 is a schematic view of a connection structure between a mounting seat and a sliding plate according to an embodiment of the present invention, a through groove 3 penetrating through two opposite sides of the mounting seat 2 is disposed in the middle of the mounting seat 2, a polish rod 4 spanning the through groove 3 is fixed in the through groove 3, and sliding plates 5 are respectively disposed on two sides of the polish rod 4 in the through groove 3 in a sliding manner, two opposite ends of the sliding plates 5 are connected through two arc-shaped elastic pieces 6, and the middle portions of the two arc-shaped elastic pieces 6 are pressed against each other.
In this embodiment, the polish rod 4 penetrates the middle of the two arc-shaped elastic pieces 6. Referring to fig. 4, fig. 4 is a schematic structural diagram of an arc-shaped elastic piece according to an embodiment of the present invention, and a through hole for the polish rod 4 to pass through is formed in the middle of each arc-shaped elastic piece 6.
With continued reference to fig. 1, the ends of the two sliding plates 5 that depart from each other are exposed outside the through groove 3, the ends of the two sliding plates 5 that depart from each other are respectively hinged with a connecting rod 7, and the free ends of the two connecting rods 7 are correspondingly hinged with the tops of the two opposite sides of the base 1. In this embodiment, two connecting rods 7 are hinged to the sliding plate 5 and the base 1 through hinges, and the two connecting rods 7 are arranged in an inverted splayed shape.
In addition, still evenly be provided with spring 8 between base 1 and the mount pad 2, every spring 8 is equal vertical setting to 8 tops of every spring and 2 bottom fixed connection of mount pad, 8 bottoms of every spring and 1 top fixed connection of base.
Besides, the middle part still is provided with direction telescopic link 17 between base 1 and mount pad 2, the vertical setting of direction telescopic link 17 to direction telescopic link 17 is located in the middle of the spring 8 of even setting, 17 tops of direction telescopic link and 2 bottom fixed connection of mount pad, 17 bottoms of direction telescopic link and 1 top fixed connection of base.
Continuing to refer to fig. 1 and combining fig. 2, fig. 2 is the utility model provides a survey device for geotechnical engineering reconnaissance overlook the schematic structural diagram, 2 top rotations of mount pad are connected with the change 9 of lockable in setting for the position, and the symmetry is provided with the support 10 that exposes outside 2 tops of mount pad on the change 9, is provided with the surveying appearance 11 that is located the mount pad 2 top between two supports 10.
Specifically, a circular ring cavity 18 is arranged in the top of the mounting seat 2, and the rotating ring 9 is a circular ring and is rotatably assembled in the circular ring cavity 18. The top of the mounting base 2 is provided with a circular groove hole 19 which is communicated with the circular cavity 18 and is used for extending the two brackets 10 to expose out of the top end of the mounting base 2.
During specific setting, most part of the rotating ring 9 close to the outer ring is positioned in the circular ring cavity 18, a small part of the rotating ring 9 close to the inner ring is exposed and positioned in the circular ring groove hole 19, the two supports 10 are vertically arranged and symmetrically fixed at the top end of the rotating ring 9, and the two supports 10 just penetrate out of the top end of the mounting seat 2 through the circular ring groove hole 19.
In order to lock the rotating ring 9 when the rotating ring 9 rotates to a set position, the top of the mounting seat 2 is spirally connected with a locking jackscrew 20 for tightly locking the rotating ring 9 in the circular ring cavity 18 in a propping manner, the locking jackscrew 20 is vertically arranged, and the top of the mounting seat 2 is provided with an internal thread through hole for the locking jackscrew 20 to spirally penetrate through.
In the present embodiment, the number of the locking jackscrews 20 is two, and the two locking jackscrews 20 are symmetrically arranged around the center of the circular ring cavity 18. Two locking jackscrews 20 are provided to facilitate more secure locking of the swivel 9. The locking jack 20 is a component used for locking in the prior art, and is commonly used in the prior art, and will not be described in detail herein.
Preferably, as shown in fig. 1, horizontal ear plates 13 are further fixed to the tops of two opposite sides of the base 1, a vertical screw 14 is symmetrically and spirally connected to each ear plate 13, a hand wheel 15 is coaxially fixed to the top end of each screw 14, and a screw 16 is coaxially fixed to the bottom end of each screw 14.
As shown in fig. 2, two screws 14 (only the handwheel 15 is shown in the figure) on each ear plate 13 are arranged on both sides of the sliding plate 5, and do not affect each other. The lug plate 13 is provided with an internal thread through hole for the screw 14 to pass through in a spiral way.
When the utility model is used, the measuring device is moved to an investigation position through the universal wheels 12 at the four corners of the bottom end of the base 1, in the moving process, the measuring device can play a good role in damping the surveying instrument 11 under the action of the springs 8 and the arc-shaped elastic pieces 6, and can play a good role in guiding under the action of the sliding plate 5, the connecting rod 7 and the guiding telescopic rod 17; after the measuring device is moved to an investigation position, the hand wheel 15 drives the screw rod 14 to rotate in the forward direction, so that the screw rod 14 moves downwards until the screw nail 16 is driven into the ground, and the utility model is fixed at the investigation position; carry out the in-process that geotechnical engineering was surveyed through surveying appearance 11, can drive swivel 9 through support 10 and rotate, after adjusting surveying appearance 11's reconnaissance angle, through locking jackscrew 20 with swivel 9 locking can.
From the above-mentioned description discovery that is not difficult, the utility model provides a survey device is convenient for remove to have good shock attenuation effect, avoid causing the damage to the instrument, and the convenient survey angle to the instrument is adjusted, survey for the ground like this and has brought the convenience.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a survey device is used in geotechnical engineering reconnaissance which characterized in that includes: the device comprises a base and a mounting seat positioned above the base; a through groove which runs through the two opposite sides of the mounting seat is arranged in the middle of the mounting seat, a polish rod which stretches across the through groove is fixed in the middle of the through groove, sliding plates are respectively arranged at the two sides of the polish rod in the through groove in a sliding manner, the opposite ends of the two sliding plates are connected through two arc-shaped elastic sheets, the middle parts of the arc-shaped bulges of the two arc-shaped elastic sheets are mutually abutted and contacted, the polish rod penetrates through the middle parts of the two arc-shaped elastic sheets, the ends of the two sliding plates which are deviated from each other are exposed outside the through groove and are respectively hinged with a connecting rod, the free ends of the two connecting rods are correspondingly hinged with the tops of the two opposite sides of the base, springs are evenly arranged between the base and the mounting seat, a rotating ring which can be locked at a set position is rotationally connected at the top of the mounting seat, the rotary ring is symmetrically provided with supports exposed outside the top end of the mounting seat, and a surveying instrument positioned above the mounting seat is arranged between the two supports.
2. The apparatus according to claim 1, wherein universal wheels are provided at four corners of the bottom end of the base.
3. The apparatus of claim 1, wherein horizontal lugs are fixed to the top of the two opposite sides of the base, vertical screws are symmetrically and spirally connected to each lug, a hand wheel is coaxially fixed to the top end of each screw, and a screw nail is coaxially fixed to the bottom end of each screw.
4. The apparatus according to claim 2, wherein a guiding rod is further disposed in the middle between the base and the mounting seat.
5. The apparatus according to claim 1, wherein a circular cavity is provided in the top of the mounting seat, and the rotating ring is rotatably fitted in the circular cavity;
the top of the mounting seat is provided with a circular groove hole which is communicated with the circular cavity and used for the two supports to extend and expose out of the top end of the mounting seat.
6. The apparatus of claim 5, wherein a locking screw is screwed to the top of the mounting seat corresponding to the rotary ring for locking the rotary ring in the annular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194010.3U CN214149359U (en) | 2020-12-28 | 2020-12-28 | Geotechnical engineering reconnaissance is with survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194010.3U CN214149359U (en) | 2020-12-28 | 2020-12-28 | Geotechnical engineering reconnaissance is with survey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149359U true CN214149359U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194010.3U Active CN214149359U (en) | 2020-12-28 | 2020-12-28 | Geotechnical engineering reconnaissance is with survey device |
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| CN (1) | CN214149359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234839A (en) * | 2021-11-24 | 2022-03-25 | 任家欣 | Three-dimensional optical scanner |
-
2020
- 2020-12-28 CN CN202023194010.3U patent/CN214149359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234839A (en) * | 2021-11-24 | 2022-03-25 | 任家欣 | Three-dimensional optical scanner |
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