CN216408418U - Portable ultrasonic ranging device for civil engineering - Google Patents
Portable ultrasonic ranging device for civil engineering Download PDFInfo
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- CN216408418U CN216408418U CN202122624255.3U CN202122624255U CN216408418U CN 216408418 U CN216408418 U CN 216408418U CN 202122624255 U CN202122624255 U CN 202122624255U CN 216408418 U CN216408418 U CN 216408418U
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- support frame
- fixedly arranged
- threaded rod
- ultrasonic ranging
- civil engineering
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a portable ultrasonic distance measuring device for civil engineering, wherein a first threaded rod is fixedly arranged at the bottom of a main support frame through a motor, the first threaded rod penetrates and extends into the main support frame, a moving block fixedly arranged at the bottom of an auxiliary support frame is sleeved on the surface of the first threaded rod through threads, a support plate is fixedly connected to the top of the auxiliary support frame, fine adjusting devices are arranged on the periphery of the top of the support plate, a shell is arranged at the top of each fine adjusting device through an installation plate, an ultrasonic distance measuring instrument body is installed in the shell, sliding grooves are formed in two sides in the shell, sliding rods are fixedly arranged in the sliding grooves, sliding blocks are connected to the sliding rods in a sliding mode and fixedly connected to two sides of the ultrasonic distance measuring instrument body, and first buffer springs are fixedly arranged between the upper end and the lower end of each sliding block and the inner wall of each sliding groove. This novel not only can protect the ultrasonic ranging appearance body, carry out altitude mixture control according to the range finding needs, can also make the ultrasonic ranging appearance body keep the level when measuring through adjusting different micromatic setting's height, guarantee measuring result's accuracy.
Description
Technical Field
The utility model relates to the technical field of ultrasonic ranging, in particular to a portable ultrasonic ranging device for civil engineering.
Background
An ultrasonic range finder is an instrument that measures distance by sound velocity. Ultrasonic waves are propagated in a medium for a long distance, so that the distance is often measured by the ultrasonic waves, and a point aiming device is arranged on an ultrasonic distance measuring instrument device, so that a point appears on a display screen of the distance measuring instrument as long as the instrument is aligned with a target to be measured.
Current ultrasonic ranging device for civil engineering, the structure is unstable, and is inconvenient to carry, and ultrasonic ranging device does not have protection device, damages easily at the in-process that carries, and when using, the level of distancer can't be guaranteed to the ground unevenness, can't carry out the micro-adjustment to the level of distancer, when the distancer is not in horizontal range, influences the accuracy of measuring result, based on this, provides a portable ultrasonic ranging device for civil engineering now.
Disclosure of Invention
The present invention provides a portable ultrasonic ranging apparatus for civil engineering to solve the problems mentioned in the above technical background.
A portable ultrasonic ranging device for civil engineering comprises a main support frame, an auxiliary support frame, support legs, a fine adjustment device and an ultrasonic range finder body, wherein the support legs are hinged below the outer wall of the main support frame, a motor is installed in the center of the bottom end of the main support frame, a first threaded rod is fixedly connected to the output end of the motor, the first threaded rod penetrates and extends into the main support frame, a moving block is sleeved on the surface of the first threaded rod in a threaded manner, the moving block is fixedly arranged at the bottom of the auxiliary support frame, the auxiliary support frame penetrates and extends to the upper end of the top of the main support frame and is fixedly connected with a support plate, the fine adjustment device is fixedly arranged around the top of the support plate, a mounting plate is fixedly arranged at the top of the fine adjustment device, a shell is arranged at the top end of the mounting plate, the ultrasonic range finder body is arranged in the shell, sliding grooves are formed in two sides in the shell, sliding rods are fixedly arranged in the sliding grooves, sliding connection has the slider on the slide bar, slider fixed connection is in ultrasonic ranging appearance body both sides, all fixed first buffer spring that is equipped with between both ends and the spout inner wall about the slider.
Preferably, micromatic setting includes second threaded rod, thread bush and dwang, the backup pad top is located to the second threaded rod is fixed, thread bush threaded connection is in second threaded rod upper end, the thread bush top is rotated and is connected with the dwang, the top of dwang and the bottom fixed connection of mounting panel.
Preferably, the top of the threaded sleeve is fixedly provided with a bearing, and the rotating rod is rotatably connected in the bearing.
Preferably, a knob is fixedly arranged on the outer surface of the threaded sleeve.
Preferably, the outer surfaces of the periphery of the mounting plate are fixedly provided with level gauges.
Preferably, the two sides of the bottom of the ultrasonic range finder body are hinged with movable rods, the other ends of the movable rods are hinged with the bottom of the shell, and a second buffer spring is fixedly arranged between each movable rod and the shell.
Preferably, the two side walls in the main support frame are provided with slide rails, the slide rails are connected with slide plates in a sliding manner, and the slide plates are fixedly arranged on two sides of the bottom of the auxiliary support frame.
Preferably, the bottom of the supporting leg is fixedly connected with a fixed cone.
The utility model has the beneficial effects that:
(1) according to the utility model, the motor drives the first threaded rod to rotate, the moving block is in threaded connection with the first threaded rod and is fixedly arranged at the bottom of the auxiliary support frame, and the sliding plate and the sliding rail are used for limiting the auxiliary support frame, so that the auxiliary support frame is lifted and lowered in the main support frame along with the rotation of the first threaded rod, and the height is adjusted according to the distance measurement requirement.
(2) According to the utility model, the height of the bottom of the mounting plate is finely adjusted through the fine adjustment device, the threaded sleeve is rotated to continuously lift along with the rotation of the threaded sleeve, the rotating rod and the mounting plate are driven to lift, the mounting plate is adjusted to be horizontal by adjusting the heights of different fine adjustment devices, and the accuracy of a measurement result is ensured.
(3) According to the utility model, the shell is used for protecting the ultrasonic range finder body, and after the ultrasonic range finder is collided in the carrying process, the damage to the ultrasonic range finder body can be reduced through the buffering action of the first buffer spring and the second buffer spring, so that the service life is prolonged.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention.
In the figure: the ultrasonic range finder comprises a main support frame 1, an auxiliary support frame 2, a first threaded rod 3, a moving block 4, a sliding plate 5, a sliding rail 6, a motor 7, support legs 8, a fixed cone 9, a support plate 10, a second threaded rod 11, a threaded sleeve 12, a knob 13, a bearing 14, a rotating rod 15, a mounting plate 16, a shell 17, an ultrasonic range finder body 18, a moving rod 19, a second buffer spring 20, a level gauge 21, a sliding chute 22, a sliding rod 23, a sliding block 24 and a first buffer spring 25.
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.
As shown in fig. 1-2, a portable ultrasonic ranging device for civil engineering comprises a main support frame 1, an auxiliary support frame 2, support legs 8, a fine adjustment device and an ultrasonic range finder body 18, wherein the main support frame 1 and the auxiliary support frame 2 are both hollow structures, the support legs 8 are hinged below the outer wall of the main support frame 1, a motor 7 is installed at the center of the bottom end of the main support frame 1, a storage battery is arranged on one side below the main support frame 1 and is electrically connected with the motor 7, a first threaded rod 3 is fixedly connected to the output end of the motor 7, the first threaded rod 3 extends into the main support frame 1 in a penetrating manner and is sleeved with a moving block 4 through surface threads, the moving block 4 is fixedly arranged at the bottom of the auxiliary support frame 2, the top end of the first threaded rod 3 extends into the auxiliary support frame 2 and is fixedly provided with a limiting block to prevent the first threaded rod 3 from falling off from the auxiliary support frame 2, vice support frame 2 runs through and extends to 1 top upper end of main tributary strut and fixedly connected with backup pad 10, fixed micromatic setting that is equipped with all around in backup pad 10 top, the fixed mounting panel 16 that is equipped with in micromatic setting top, 16 tops of mounting panel are equipped with casing 17, install ultrasonic ranging appearance body 18 in the casing 17, spout 22 has been seted up to both sides in the casing 17, spout 22 internal fixation is equipped with slide bar 23, sliding connection has slider 24 on slide bar 23, 24 fixed connection in 18 both sides of ultrasonic ranging appearance body of slider, all fixed first buffer spring 25 that is equipped with between both ends and the 22 inner walls of spout about the slider 24.
Drive first threaded rod 3 through motor 7 and rotate, movable block 4 and 3 threaded connection of first threaded rod and the fixed bottom of locating auxiliary stay frame 2, thereby make auxiliary stay frame 2 along with the rotation of first threaded rod 3 goes up and down in the inside of main tributary strut 1, thereby carry out altitude mixture control according to the range finding needs, protect ultrasonic ranging appearance body 18 through casing 17, receive the collision back at the carrying in-process, through the cushioning effect of first buffer spring 25, can reduce the injury to ultrasonic ranging appearance body 18.
The micromatic setting includes second threaded rod 11, thread bush 12 and dwang 15, the backup pad top is located to 11 fixed of second threaded rod, 12 threaded connection of thread bush are in 11 upper ends of second threaded rod, 12 tops of thread bush are rotated and are connected with dwang 15, the top of dwang 15 and the bottom fixed connection of mounting panel 16.
The top of the threaded sleeve 12 is fixedly provided with a bearing 14, and the rotating rod 15 is rotatably connected in the bearing 14.
Through rotatory thread bush 12, constantly go up and down at the rotation in-process along with thread bush 12, drive dwang 15 and mounting panel 16 and go up and down, through the height of adjusting different micromatic setting, adjust mounting panel 16 and make it keep the level, guarantee measuring result's accuracy.
The knob 13 is fixedly arranged on the outer surface of the threaded sleeve 12, and the threaded sleeve 12 can be conveniently rotated.
The outer surface all around of mounting panel 16 all fixedly mounted level 21 is convenient for judge whether mounting panel 16 is in the horizontality.
Two sides of the bottom of the ultrasonic range finder body 18 are hinged with movable rods 19, the other ends of the movable rods 19 are hinged with the bottom of the shell 17, and two second buffer springs 20 are fixedly arranged between the movable rods 19 and the shell 17.
Slide rails 6 are arranged on two inner side walls of the main support frame 1, slide plates 5 are connected in the slide rails 6 in a sliding mode, the slide plates 5 are fixedly arranged on two sides of the bottom of the auxiliary support frame 2, on one hand, the motion direction of the auxiliary support frame 2 is limited, the auxiliary support frame 2 is enabled to keep moving in the vertical direction, the auxiliary support frame is prevented from rotating along with the rotation of the first threaded rod 3, on the other hand, the friction force of the upward motion of the auxiliary support frame 2 is reduced, and the lifting is enabled to be smooth.
The quantity of landing leg 8 is three, and evenly distributed is around main tributary strut 1, 8 bottom fixedly connected with of landing leg are fixed awl 9, insert in earth through fixed awl 9 to make the device more firm when using.
It should be noted that many variations and modifications of the fully illustrated embodiments of the present invention are possible and are not limited to the specific examples described above. In conclusion, the scope of the present invention shall include those alterations or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.
Claims (8)
1. The utility model provides a portable ultrasonic ranging device for civil engineering, includes main tributary strut (1), auxiliary stay frame (2), landing leg (8), micromatic setting and ultrasonic range finder body (18), its characterized in that: a supporting leg (8) is hinged below the outer wall of the main support frame (1), a motor (7) is installed at the center of the bottom end of the main support frame (1), a first threaded rod (3) is fixedly connected to the output end of the motor (7), the first threaded rod (3) extends into the main support frame (1) in a penetrating manner, a moving block (4) is sleeved on the surface of the first threaded rod in a threaded manner, the moving block (4) is fixedly arranged at the bottom of the auxiliary support frame (2), the auxiliary support frame (2) extends to the upper end of the top of the main support frame (1) in a penetrating manner and is fixedly connected with a support plate (10), fine adjustment devices are fixedly arranged on the periphery of the top of the support plate (10), a mounting plate (16) is fixedly arranged at the top of the fine adjustment devices, a shell (17) is arranged at the top of the mounting plate (16), an ultrasonic range finder body (18) is installed in the shell (17), sliding grooves (22) are formed in two sides in the shell (17), spout (22) internal fixation is equipped with slide bar (23), sliding connection has slider (24) on slide bar (23), slider (24) fixed connection is in ultrasonic ranging appearance body (18) both sides, all fixed being equipped with first buffer spring (25) between both ends and spout (22) inner wall about slider (24).
2. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: the fine setting device includes second threaded rod (11), thread bush (12) and dwang (15), the backup pad top is located to second threaded rod (11) fixed, thread bush (12) threaded connection is in second threaded rod (11) upper end, thread bush (12) top is rotated and is connected with dwang (15), the top of dwang (15) and the bottom fixed connection of mounting panel (16).
3. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 2, wherein: the top of thread bush (12) is fixed and is equipped with bearing (14), dwang (15) rotate to be connected in bearing (14).
4. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 2, wherein: and a knob (13) is fixedly arranged on the outer surface of the threaded sleeve (12).
5. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: and leveling rulers (21) are fixedly arranged on the outer surfaces of the periphery of the mounting plate (16).
6. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: two sides of the bottom of the ultrasonic range finder body (18) are hinged with movable rods (19), the other ends of the movable rods (19) are hinged with the bottom of the shell (17), and second buffer springs (20) are fixedly arranged between the movable rods (19) and the shell (17).
7. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: slide rails (6) are arranged on two inner side walls of the main support frame (1), slide plates (5) are connected in the slide rails (6) in a sliding mode, and the slide plates (5) are fixedly arranged on two sides of the bottom of the auxiliary support frame (2).
8. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: the bottom of the supporting leg (8) is fixedly connected with a fixed cone (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624255.3U CN216408418U (en) | 2021-10-29 | 2021-10-29 | Portable ultrasonic ranging device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624255.3U CN216408418U (en) | 2021-10-29 | 2021-10-29 | Portable ultrasonic ranging device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216408418U true CN216408418U (en) | 2022-04-29 |
Family
ID=81298080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122624255.3U Expired - Fee Related CN216408418U (en) | 2021-10-29 | 2021-10-29 | Portable ultrasonic ranging device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216408418U (en) |
-
2021
- 2021-10-29 CN CN202122624255.3U patent/CN216408418U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |