CN211375046U - Geological radar high-precision receiver - Google Patents
Geological radar high-precision receiver Download PDFInfo
- Publication number
- CN211375046U CN211375046U CN201921849782.0U CN201921849782U CN211375046U CN 211375046 U CN211375046 U CN 211375046U CN 201921849782 U CN201921849782 U CN 201921849782U CN 211375046 U CN211375046 U CN 211375046U
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- lead screw
- receiver
- moving block
- geological radar
- translation guide
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Abstract
The utility model provides a geological radar high accuracy receiver belongs to geological radar receiver technical field. The geological radar high-precision receiver comprises a travelling mechanism, a translation mechanism and a receiver assembly. The running mechanism comprises a running crawler and a chassis arranged above the running crawler. The first lead screw transmission piece is installed at the top of the chassis, the first moving block is in threaded transmission connection with the first lead screw transmission piece, the receiver assembly comprises an installation plate and a receiver body located on the installation plate, and the installation plate is fixed at the top of the second moving block. Adopt the tracked vehicle as bearing tool, the mounting panel can be along with second movable block parallel movement on the translation guide rail to the mobility that has improved the receiver body greatly makes the receiver body receive the scope increase of reflection signal, and then helps improving geological radar's detection result.
Description
Technical Field
The utility model relates to a geology radar receiver field particularly, relates to a geology radar high accuracy receiver.
Background
The geological radar utilizes ultrahigh frequency electromagnetic waves to detect the distribution of underground media, and the basic principle is as follows: the transmitter transmits a pulse electromagnetic wave signal with a center frequency of 12.5M to 1200M and a pulse width of 0.1ns through a transmitting antenna. When this signal encounters a target in the formation, a reflected signal is generated. The direct signal and the reflected signal are input to a receiver through a receiving antenna, amplified and displayed by an oscilloscope.
The inventor finds that when the geological radar is used for detection, the traditional receiver is fixed in installation position, so that the range of receiving the reflected signal is greatly limited, the range of receiving the reflected signal is narrow, the detection result is influenced to a certain extent, and the detection precision is low.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a geological radar high accuracy receiver aims at improving the low problem of receiver detection precision.
The utility model discloses a realize like this:
a high-precision receiver for a geological radar comprises a travelling mechanism, a translation mechanism and a receiver assembly.
The running mechanism comprises a running crawler and a chassis arranged above the running crawler.
The translation mechanism comprises a first lead screw transmission part, a first moving block, a translation guide rail, a second lead screw transmission part and a second moving block, the first lead screw transmission part is installed at the top of the chassis, the first moving block is in threaded connection with the first lead screw transmission part, the translation guide rail is fixed to the first moving block, the second lead screw transmission part is installed at the top of the translation guide rail, and the second moving block is in threaded connection with the second lead screw transmission part.
The receiver assembly comprises an installation plate and a receiver body located on the installation plate, and the installation plate is fixed to the top of the second moving block.
The utility model discloses an in one embodiment, first lead screw driving medium includes first actuating mechanism and first lead screw, first actuating mechanism is fixed in the vehicle bottom dish, first lead screw one end connect in first actuating mechanism's output, the other end rotatable coupling of first lead screw in the vehicle bottom dish, seted up on the first movable block with the screw of first lead screw looks adaptation, screw drive connects between first lead screw and the first movable block.
The utility model discloses an in the embodiment, the spout of two parallels is seted up at the top of vehicle bottom dish, the stopper is installed to translation guide rail's bottom, stopper sliding connection in the spout.
The utility model discloses an in the embodiment, first lead screw with the vehicle bottom dish is parallel, first lead screw with the extension direction of vehicle bottom dish is unanimous.
The utility model discloses an in one embodiment, second lead screw driving medium includes second actuating mechanism and second lead screw, second actuating mechanism install in the translation guide rail, the one end of second lead screw connect in second actuating mechanism's output, the other end rotatable coupling of second lead screw to translation guide rail, seted up on the second movable block with the screw of second lead screw looks adaptation, screw drive connects between second lead screw and the second movable block.
In an embodiment of the present invention, the translation guide rail is provided with a track groove adapted to the second moving block.
The utility model discloses an in one embodiment, the second lead screw with the translation guide rail is parallel, the second lead screw with the extension direction of translation guide rail is unanimous, the translation guide rail sets up about the chassis symmetry.
The utility model discloses an in the embodiment, the top symmetry of mounting panel is provided with the compressing tightly piece, the compressing tightly piece includes swivel mount, regulation pole, knob and compact heap, the swivel mount is L type frame, swivel mount rotatable coupling in the mounting panel, it is the screw rod to adjust the pole, adjust the pole spiro union in the swivel mount, the knob connect in the top of adjusting the pole, the compact heap is fixed in the bottom of adjusting the pole, the compact heap compresses tightly the top of receiver body shell.
In an embodiment of the present invention, the top of the mounting plate is covered with a non-slip mat, and the receiver body is located at the top of the non-slip mat.
In an embodiment of the present invention, the non-slip mat is a rubber mat with a thickness not less than two millimeters, and the non-slip mat is fixed by adhesion.
The utility model has the advantages that: the utility model discloses a geological radar high accuracy receiver that above-mentioned design obtained, during the use, adopt the tracked vehicle as the bearing tool, can adapt to multiple complicated detection topography, when first lead screw driving medium operates, the translation guide rail moves along with first movable block, when second lead screw driving medium operates, the mounting panel can be along with second movable block parallel translation on the translation guide rail, thereby the mobility of receiver body has been improved greatly, make the receiver body receive the scope increase of reflection signal, and then help improving geological radar's detection precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a high-precision receiver of a geological radar according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a traveling mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a translation mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a receiver assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a receiver assembly according to an embodiment of the present invention after a receiver body is detached;
fig. 6 is a schematic top view of fig. 4 according to an embodiment of the present invention.
In the figure: 10-a traveling mechanism; 110-a walking track; 120-vehicle chassis; 20-a translation mechanism; 210-a first drive mechanism; 220-a first moving block; 230-a limiting block; 240-chute; 250-a translation guide; 260-a second drive mechanism; 270-a second lead screw; 280-a second moving block; 290-first lead screw; 30-a receiver component; 310-a mounting plate; 320-a receiver body; 330-a compression member; 3310-rotating frame; 3320-adjusting the rod; 3330-knob; 3340-a compression block; 340-non-slip mat.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a technical solution: a high-precision receiver of a geological radar comprises a walking mechanism 10, a translation mechanism 20 and a receiver assembly 30.
Referring to fig. 2, the traveling mechanism 10 includes a traveling crawler 110 and a chassis 120 disposed above the traveling crawler 110, the traveling crawler 110 and the chassis 120 are combined to form a crawler, the crawler is used as a carrying tool, and can be adapted to a plurality of complex detection terrains, it should be noted that a specific model specification of the traveling crawler 110 needs to be determined according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed excrescences are not needed. The power supply of the walking tracks 110 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
Referring to fig. 3, the translation mechanism 20 includes a first lead screw transmission member, a first moving block 220, a translation guide rail 250, a second lead screw transmission member, and a second moving block 280, the first lead screw transmission member is installed on the top of the chassis 120, the first moving block 220 is in threaded connection with the first lead screw transmission member, the translation guide rail 250 is fixed to the first moving block 220, the second lead screw transmission member is installed on the top of the translation guide rail 250, and the second moving block 280 is in threaded connection with the second lead screw transmission member.
The first lead screw transmission part comprises a first driving mechanism 210 and a first lead screw 290, the first driving mechanism 210 is fixed on the chassis 120, the first driving mechanism 210 is fixedly installed through a bolt, one end of the first lead screw 290 is connected to the output end of the first driving mechanism 210, the first driving mechanism 210 is in transmission connection with the first lead screw 290 through a coupler, the first driving mechanism 210 can drive the first lead screw 290 to operate, the other end of the first lead screw 290 is in rotatable connection with the chassis 120, specifically, the first lead screw 290 is in rotatable connection with the chassis 120 through a bearing seat, a screw hole matched with the first lead screw 290 is formed in the first moving block 220, the first lead screw 290 is in threaded transmission connection with the first moving block 220, and when the first lead screw 290 operates, the first moving block 220 can move along the extension direction of the first lead screw 290.
It should be noted that two parallel sliding grooves 240 are formed in the top of the vehicle chassis 120, the bottom of the translation guide rail 250 is provided with a limit block 230, the limit block 230 is slidably connected to the sliding grooves 240, the limit block 230 can only move along the direction of the sliding grooves 240, wherein the first lead screw 290 is parallel to the vehicle chassis 120, and the extending direction of the first lead screw 290 is the same as that of the vehicle chassis 120.
Referring to fig. 3, the second lead screw transmission member includes a second driving mechanism 260 and a second lead screw 270, the second driving mechanism 260 is mounted on the translation guide rail 250, one end of the second lead screw 270 is connected to an output end of the second driving mechanism 260, the second lead screw 270 and the second driving mechanism 260 are in transmission connection through a coupler, the second driving mechanism 260 can drive the second lead screw 270 to operate, the other end of the second lead screw 270 is rotatably connected to the translation guide rail 250, the other end of the second lead screw 270 is movably connected to the translation guide rail 250 through the coupler, a screw hole matched with the second lead screw 270 is formed in the second moving block 280, the second lead screw 270 and the second moving block 280 are in threaded transmission connection, and when the second lead screw 270 operates, the second moving block 280 moves along an extending direction of the second lead screw 270.
It should be noted that the translation guide rail 250 is provided with a track groove adapted to the second moving block 280, the second moving block 280 can only move along the track groove, wherein the second lead screw 270 and the translation guide rail 250 are parallel, the extension directions of the second lead screw 270 and the translation guide rail 250 are the same, the translation guide rail 250 is symmetrically arranged with respect to the chassis 120, and when in use, the second moving block 280 can move in parallel on the translation guide rail 250.
Specifically, the first driving mechanism 210 and the second driving mechanism 260 both use a speed reduction motor, the specific model specifications of the first driving mechanism 210 and the second driving mechanism 260 need to be determined according to the actual specifications of the device, and the specific model selection calculation method uses the prior art in the field, so details and excrescences are not needed, and the power supply and the principle of the first driving mechanism 210 and the second driving mechanism 260 are clear to those skilled in the art and will not be described in detail herein.
Referring to fig. 4, the receiver assembly 30 includes a mounting plate 310 and a receiver body 320 disposed on the mounting plate 310, wherein the mounting plate 310 is fixed on the top of the second moving block 280. When the geological radar detection device is used, the receiver body 320 is located on the mounting plate 310, and the mounting plate 310 can move in parallel on the translation guide rail 250 along with the second moving block 280, so that the moving performance of the receiver body 320 is greatly improved, the range of the receiver body 320 for receiving the reflected signals is enlarged, and the geological radar detection result is improved.
Referring to fig. 5 and 6, the pressing member 330 is symmetrically disposed on the top of the mounting plate 310, the pressing member 330 includes a rotating frame 3310, an adjusting rod 3320, a knob 3330 and a pressing block 3340, the rotating frame 3310 is an L-shaped frame, the rotating frame 3310 is rotatably connected to the mounting plate 310, the rotating frame 3310 is movably connected to the mounting plate 310 through a bearing, the rotating frame 3310 is capable of rotating, the adjusting rod 3320 is a screw rod, the adjusting rod 3320 is screwed to the rotating frame 3310, the knob 3330 is connected to the top of the adjusting rod 3320, the knob 3330 and the adjusting rod 3320 are welded by key connection, the pressing block 3340 is fixed to the bottom of the adjusting rod 3320, the pressing block 3340 is pressed against the top of the housing of the receiver body 320, the adjusting rod 3320 rotates when the knob 3330 is rotated, the adjusting rod 3320 is screwed to the rotating frame 3310, the pressing block 3340 is lifted along with the adjusting rod 3320 by using a screw transmission, reducing the likelihood of the receiver body 320 inadvertently falling.
It should be noted that the top of the mounting plate 310 is covered with the anti-slip pad 340, the receiver body 320 is located on the top of the anti-slip pad 340, the anti-slip pad 340 is a rubber pad with a thickness not less than two millimeters, the anti-slip pad 340 is fixed by adhesion, and through the design of the anti-slip pad 340, the friction force at the bottom of the receiver body 320 is increased, and the receiver body 320 is placed more stably.
The working principle of the geological radar high-precision receiver is as follows: the crawler is used as a bearing tool and can adapt to various complex detection terrains, the first driving mechanism 210 can drive the first lead screw 290 to operate, the first lead screw 290 and the first moving block 220 are in threaded transmission connection, when the first lead screw 290 operates, the first moving block 220 can move along the extension direction of the first lead screw 290, the translation guide rail 250 also moves along with the first moving block 220, the second driving mechanism 260 can drive the second lead screw 270 to operate, when the second lead screw 270 operates, the second moving block 280 moves along the extension direction of the second lead screw 270, and the mounting plate 310 can move in parallel on the translation guide rail 250 along with the second moving block 280, so that the movable performance of the receiver body 320 is greatly improved, the range of the receiver body 320 for receiving reflected signals is enlarged, and the detection result of a geological radar is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. A high-precision receiver for geological radar is characterized by comprising
The walking mechanism (10), the walking mechanism (10) comprises a walking crawler (110) and a chassis (120) arranged above the walking crawler (110);
the translation mechanism (20) comprises a first lead screw transmission piece, a first moving block (220), a translation guide rail (250), a second lead screw transmission piece and a second moving block (280), the first lead screw transmission piece is installed at the top of the vehicle chassis (120), the first moving block (220) is in threaded connection with the first lead screw transmission piece, the translation guide rail (250) is fixed to the first moving block (220), the second lead screw transmission piece is installed at the top of the translation guide rail (250), and the second moving block (280) is in threaded connection with the second lead screw transmission piece;
the receiver assembly (30) comprises a mounting plate (310) and a receiver body (320) positioned on the mounting plate (310), and the mounting plate (310) is fixed on the top of the second moving block (280).
2. The high-precision receiver of the geological radar as recited in claim 1, wherein the first lead screw transmission comprises a first driving mechanism (210) and a first lead screw (290), the first driving mechanism (210) is fixed on the chassis (120), one end of the first lead screw (290) is connected to the output end of the first driving mechanism (210), the other end of the first lead screw (290) is rotatably connected to the chassis (120), the first moving block (220) is provided with a screw hole matched with the first lead screw (290), and the first lead screw (290) and the first moving block (220) are in threaded transmission connection.
3. The high-precision receiver of the geological radar as claimed in claim 2, wherein the top of the chassis (120) is provided with two parallel sliding grooves (240), the bottom of the translation guide rail (250) is provided with a limit block (230), and the limit block (230) is slidably connected with the sliding grooves (240).
4. A high-precision receiver for geological radar according to claim 2, characterized in that said first lead screw (290) is parallel to said chassis (120), and the extension direction of said first lead screw (290) is identical to that of said chassis (120).
5. The high-precision receiver of the geological radar as recited in claim 1, wherein the second lead screw transmission comprises a second driving mechanism (260) and a second lead screw (270), the second driving mechanism (260) is mounted on the translation guide rail (250), one end of the second lead screw (270) is connected to the output end of the second driving mechanism (260), the other end of the second lead screw (270) is rotatably connected to the translation guide rail (250), a screw hole matched with the second lead screw (270) is formed in the second moving block (280), and the second lead screw (270) and the second moving block (280) are in threaded transmission connection.
6. The high-precision receiver of the geological radar as claimed in claim 5, characterized in that the translation guide rail (250) is provided with a track groove adapted to the second moving block (280).
7. A high-precision receiver for geological radar according to claim 5, characterized in that said second lead screw (270) is parallel to said translation guide (250), said second lead screw (270) and said translation guide (250) have a same extension direction, said translation guide (250) is symmetrically arranged with respect to the chassis (120).
8. The high-precision receiver of the geological radar as claimed in claim 1, wherein the top of the mounting plate (310) is symmetrically provided with a pressing member (330), the pressing member (330) comprises a rotating frame (3310), an adjusting rod (3320), a knob (3330) and a pressing block (3340), the rotating frame (3310) is an L-shaped frame, the rotating frame (3310) is rotatably connected to the mounting plate (310), the adjusting rod (3320) is a screw rod, the adjusting rod (3320) is screwed to the rotating frame (3310), the knob (3330) is connected to the top of the adjusting rod (3320), the pressing block (3340) is fixed to the bottom of the adjusting rod (3320), and the pressing block (3340) is pressed to the top of the housing of the receiver body (320).
9. A geological radar high precision receiver according to claim 1, characterized in that the top of the mounting plate (310) is covered with a non-slip mat (340), and the receiver body (320) is located on top of the non-slip mat (340).
10. A high-precision receiver for geological radar according to claim 9, characterized in that said non-slip mat (340) is a rubber mat with a thickness not less than two millimeters, said non-slip mat (340) being fixed by adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849782.0U CN211375046U (en) | 2019-10-30 | 2019-10-30 | Geological radar high-precision receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849782.0U CN211375046U (en) | 2019-10-30 | 2019-10-30 | Geological radar high-precision receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211375046U true CN211375046U (en) | 2020-08-28 |
Family
ID=72151362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849782.0U Expired - Fee Related CN211375046U (en) | 2019-10-30 | 2019-10-30 | Geological radar high-precision receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211375046U (en) |
-
2019
- 2019-10-30 CN CN201921849782.0U patent/CN211375046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310000 Room 301, building 3, Tianrun business center, Beigan street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Zhonglian Xinyu Technology Co.,Ltd. Address before: 311200 Room 301, building 3, Tianrun business center, Beigan street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Zhonglian Geological Exploration Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |