CN215261580U - Multifunctional wheel type hole depth range finder - Google Patents
Multifunctional wheel type hole depth range finder Download PDFInfo
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- CN215261580U CN215261580U CN202121131243.0U CN202121131243U CN215261580U CN 215261580 U CN215261580 U CN 215261580U CN 202121131243 U CN202121131243 U CN 202121131243U CN 215261580 U CN215261580 U CN 215261580U
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Abstract
The utility model provides a multi-functional wheeled hole depth distancer belongs to range unit technical field. The distancer utilizes motor and gear, line wheel to cooperate and realizes that the automation of two measuring ropes is transferred and retrieve, and operating personnel only needs operating button can control the motion of measuring rope, and convenient to use is swift, labour saving and time saving. Rotation induction system with gear connection can detect the gear rotation number of turns and give data display and storage device for, further handle to survey the rope by the control unit among data display and the storage device and transfer length data to show in real time on the display screen, measure the dislocation distance between two survey ropes and can acquire sediment thickness, measuring result is more accurate. And the utility model discloses can save measured data in real time, derive data through the USB interface, it is very convenient, and the follow-up arrangement of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of range unit, especially, relate to a multi-functional wheeled hole depth distancer.
Background
In the current construction project, in the drilling construction stage of the cast-in-situ bored pile, a measuring rope is required to detect whether the depth of a pile hole meets the requirement or not after hole forming, and the traditional operation method is to manually lower the measuring rope; however, when a large pile depth is encountered, the following problems are encountered in the conventional manner: the manual lowering and winding of the measuring rope is time-consuming and complicated; when the light is not good, the data of the measuring rope is difficult to observe, and the detection error is easy to increase; when the sediment thickness is detected, the sediment thickness is judged according to the change of the sinking speed of the gravity rod only by virtue of construction experience, so that a great error exists, the quality of a formed pile is influenced, and hidden danger is buried for later construction; the construction site environment is complex, sometimes, the measured data is not recorded timely, repeated measurement is caused, and the construction is not convenient. Therefore, a need exists for a tool that can measure pile holes easily and quickly.
SUMMERY OF THE UTILITY MODEL
Great, the loaded down with trivial details and the inconvenient wait of data record of measuring error to existence among the prior art, the utility model provides a multi-functional wheeled hole depth distancer can realize the automation of survey rope through operating button and transfer and retrieve the operation, can show the survey rope in real time through the display screen and transfer the distance, can acquire sediment thickness through measuring the dislocation distance between the survey rope, convenient to use, labour saving and time saving, measuring result is more accurate.
The utility model discloses a realize above-mentioned technical purpose through following technological means.
A multifunctional wheel type hole depth range finder is characterized by comprising a platform frame, wherein a motor is installed on one side of the platform frame, a rotation sensing device is installed on the other side of the platform frame, a rotating shaft is connected between an output shaft of the motor and the rotation sensing device through a coupling shaft, and two driving gears are symmetrically installed on the rotating shaft;
two transmission devices with the same structure and size are symmetrically arranged in the platform frame, each transmission device comprises a connecting shaft, two ends of each connecting shaft are arranged on the platform frame, two transmission gears are symmetrically arranged on the connecting shafts, a wire wheel is arranged between the transmission gears, and a first measuring rope and a second measuring rope are respectively wound on the wire wheels of the two transmission devices; the transmission device is positioned below the rotating shaft, and the driving gear is meshed with the transmission gear;
the lower end of the first measuring rope is connected with the upper part of a connecting piece), the lower part of the connecting piece is connected with a separating disc, the center of the separating disc is provided with a first through hole, the lower end of the second measuring rope is connected with a gravity rod, and the gravity rod penetrates through the first through hole;
the upper surface of the platform frame is also provided with a four-corner tray, the four-corner tray is provided with a battery pack, a data display and storage device, a forward rotation button and a reverse rotation button, and the battery pack, the forward rotation button and the reverse rotation button are all connected with the data display and storage device; the motor and the rotation sensing device are both connected with the data display and storage device.
Further, platform frame lower surface demountable installation has L type support, installs on the L type support and prevents the knotting device.
Furthermore, the anti-knotting device is of a cylindrical structure, two mutually independent anti-knotting through holes are formed in the anti-knotting device, and the first measuring rope and the second measuring rope respectively penetrate through the two anti-knotting through holes.
Furthermore, two second through holes are symmetrically formed in two sides of the first through hole in the center of the separation disc, two anti-follow-up rotation rod pieces are symmetrically arranged on two sides of the gravity rod, and the anti-follow-up rotation rod pieces penetrate through the second through holes.
Furthermore, the data display and storage device comprises a display screen and a control unit which are in signal connection with each other, and the motor and the rotation sensing device are in signal connection with the control unit.
The utility model discloses following beneficial effect has:
multifunctional wheeled hole depth distancer utilize motor and gear, line wheel to cooperate and realize that the automation of measuring rope transfers and retrieve, only need operating button can control convenient to use is swift, labour saving and time saving to the motion of measuring rope. When the utility model is used for measurement, manual reading is not needed, the number of turns of the gear rotation is detected by the rotation sensing device, the gear rotation is further converted into a measuring rope descending distance, and the measuring rope descending distance is displayed through a display screen, so that the measuring result is more accurate and reliable; the sediment thickness can be obtained to the dislocation distance of first survey rope and second survey rope, compares in the traditional mode of only relying on construction experience to confirm sediment thickness, and the measuring result is more accurate. And the utility model discloses can real-time storage and demonstration measured data, data derivation is convenient, the follow-up arrangement of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the distance measuring instrument of the present invention;
fig. 2 is a left side view of the distance measuring device of the present invention;
fig. 3 is a schematic view of the internal structure of the platform frame of the present invention;
fig. 4 is a top view of the separation disc of the present invention.
In the figure: 1-a platform frame; 2, a motor; 3-a rotation sensing device; 4-driving the gear; 5-a transmission gear; 6-a wire wheel; 7-a first measuring line; 8-a second measuring line; a 9-L shaped scaffold; 10-an anti-knotting device; 11-a connector; 12-a disengaging disc; 13-a first via; 14-a second via; 15-gravity bar; 16-anti-follow rotation rod parts; 17-a four-corner tray; 18-a battery pack; 19-data display and storage means; 20-forward rotation button; 21-reverse button.
Detailed Description
The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.
In the description of the present invention, it is to be understood that the use of the terms "first", "second", "upper", "lower", etc. are merely for convenience of description of the present invention and are not to be construed as limiting the present invention; the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections, direct connections, indirect connections through intervening media, and communication between two elements; the specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 3, the multifunctional wheel type hole depth distance measuring instrument of the present invention comprises a rectangular platform frame 1, a motor 2 is installed on one side of the platform frame 1, a rotation sensing device 3 is installed on the other side of the platform frame, a rotating shaft is connected between an output shaft of the motor 2 and the rotation sensing device 3 through a coupling shaft, and two driving gears 4 are symmetrically installed on the rotating shaft; the rotation sensing means 3 in this embodiment is preferably a mechanical counter for recording the number of revolutions of the drive gear 4. Two transmission devices with the same structure and size are symmetrically arranged in the platform frame 1, each transmission device comprises a connecting shaft, two ends of each connecting shaft are arranged on the platform frame, two transmission gears 5 are symmetrically arranged on the connecting shafts, and a wire wheel 6 is arranged between the transmission gears 5; and a first measuring rope 7 and a second measuring rope 8 are respectively wound on the wire wheels 6 of the two transmission devices with the same structure and size and are respectively used for measuring the hole depth and the sediment thickness. Transmission is located the pivot below, and drive gear 4 respectively with two transmission on the drive gear 5 intermeshing, motor 2 can drive gear 4 and rotate, drive gear 4 can drive two drive gear 5 synchronous rotations to drive two line wheels 6 and rotate, realize first survey rope 7, the operation of transferring and retrieving of second survey rope 8.
As shown in fig. 1 and 2, the lower surface of the platform frame 1 is detachably provided with an L-shaped support 9, the other end of the L-shaped support 9 is preferably designed to be a circular plane, the circular plane is provided with an anti-knotting device 10, the anti-knotting device 10 is of a cylindrical structure, two mutually independent anti-knotting through holes are formed inside the anti-knotting through holes, and the first measuring rope 7 and the second measuring rope 8 penetrate through the two anti-knotting through holes respectively.
As shown in fig. 2 and 4, the first measuring rope 7 passes through the anti-knotting through hole and then is connected with the upper part of the connecting piece 11, and the lower part of the connecting piece 11 is connected with a releasing disc 12 through a plurality of connecting rods; the center of the releasing disc 12 is provided with a first through hole 13, and two second through holes 14 are symmetrically arranged at two sides of the first through hole 13. The second measuring rope 8 penetrates through the anti-knotting through hole and then is connected with the gravity rod 15, and the gravity rod 15 penetrates through the first through hole 13; gravity pole 15 both sides symmetry is installed two and is prevented following runner section 16, prevents following runner section 16 and passes second through-hole 14, can prevent effectively that gravity pole 15 from rotating in first through-hole 13, prevents that second measuring rope 8 from knoing, and the guarantee measures the accuracy.
As shown in fig. 1, a four-corner tray 17 is further mounted on the upper surface of the platform frame 1, a battery pack 18, a data display and storage device 19, a forward rotation button 20, and a reverse rotation button 21 are mounted on the four-corner tray 17, and the battery pack 18, the forward rotation button 20, and the reverse rotation button 21 are all connected with the data display and storage device 19. The data display and storage device 19 comprises a display screen and a control unit which are in signal connection with each other, and the motor 2 and the rotation sensing device 3 are in signal connection with the control unit; the control unit receives the state signals pressed by the forward rotation button 20 and the reverse rotation button 21, thereby controlling the forward rotation and the reverse rotation of the motor 2; the control unit receives the rotation number data of the driving gear 4 transmitted by the rotation sensing device 3, and further processes the data of the lowering length of the measuring rope, and the display screen is used for displaying the lowering length of the measuring rope.
In practical application, an operator presses the forward rotation button 20, the control unit controls the motor 2 to rotate forward after receiving a signal of pressing the forward rotation button 20, the motor 2 drives the driving gear 4 to transmit, the driving gear 4 drives the transmission gear 5 to rotate, and the transmission gear 5 drives the wire wheels 6 to rotate, so that the first measuring rope 7 and the second measuring rope 8 on the two wire wheels 6 are lowered; the gravity rod 15 descends at a constant speed all the time, when the gravity rod 15 contacts the sediment in the hole, the gravity rod 15 descends at a reduced speed under the action of self gravity, the separation disc 12 cannot descend continuously due to the resistance of the sediment, and at the moment, dislocation is generated between the first measuring rope 7 and the second measuring rope 8; when the gravity rod 15 does not descend any more, the forward rotation button 20 is pressed down again, and the lowering of the measuring rope is stopped; at this moment, the hole depth data can be obtained by observing the lowering length data displayed on the display screen, and the dislocation distance between the first measuring rope 7 and the second measuring rope 8 is measured, so that the sediment thickness can be obtained. After the measurement of each item of data is finished, the reverse button 21 is pressed, the control unit controls the motor 2 to drive the first measuring rope 7 and the second measuring rope 8 to be recovered, the reverse button 21 is pressed again after the recovery is in place, and the whole measuring process is finished. After the measurement is finished, the constructor can export the measurement data stored in the data display and storage device 19 to the mobile terminal equipment through the USB interface for subsequent use.
The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.
Claims (5)
1. A multifunctional wheel type hole depth distance measuring instrument is characterized by comprising a platform frame (1), wherein a motor (2) is installed on one side of the platform frame (1), a rotation sensing device (3) is installed on the other side of the platform frame, a rotating shaft is connected between an output shaft of the motor (2) and the rotation sensing device (3) through a coupling shaft, and two driving gears (4) are symmetrically installed on the rotating shaft;
two transmission devices with the same structure and size are symmetrically arranged in the platform frame (1), each transmission device comprises a connecting shaft, two ends of each connecting shaft are arranged on the platform frame, two transmission gears (5) are symmetrically arranged on each connecting shaft, a wire wheel (6) is arranged between the transmission gears (5), and a first measuring rope (7) and a second measuring rope (8) are respectively wound on the wire wheels (6) of the two transmission devices; the transmission device is positioned below the rotating shaft, and the driving gear (4) is meshed with the transmission gear (5);
the lower end of the first measuring rope (7) is connected with the upper part of the connecting piece (11), the lower part of the connecting piece (11) is connected with a separating disc (12), a first through hole (13) is formed in the center of the separating disc (12), the lower end of the second measuring rope (8) is connected with a gravity rod (15), and the gravity rod (15) penetrates through the first through hole (13);
the upper surface of the platform frame (1) is also provided with a four-corner tray (17), the four-corner tray (17) is provided with a battery pack (18), a data display and storage device (19), a forward rotation button (20) and a reverse rotation button (21), and the battery pack (18), the forward rotation button (20) and the reverse rotation button (21) are all connected with the data display and storage device (19); the motor (2) and the rotation sensing device (3) are both connected with a data display and storage device (19).
2. The multifunctional wheel type hole depth distance measuring instrument according to claim 1, wherein an L-shaped bracket (9) is detachably mounted on the lower surface of the platform frame (1), and a knotting prevention device (10) is mounted on the L-shaped bracket (9).
3. The multifunctional wheel type hole depth distance meter according to claim 2, wherein the anti-knotting device (10) is a cylindrical structure, two anti-knotting through holes which are independent from each other are formed inside the anti-knotting device, and the first measuring rope (7) and the second measuring rope (8) respectively pass through the two anti-knotting through holes.
4. The multifunctional wheel type hole depth distance measuring instrument according to claim 1, wherein two second through holes (14) are symmetrically formed in two sides of the first through hole (13) in the center of the separation disc (12), two anti-follow rotation rod pieces (16) are symmetrically arranged in two sides of the gravity rod (15), and the anti-follow rotation rod pieces (16) penetrate through the second through holes (14).
5. A multifunctional wheel-type hole-depth distance meter according to claim 1, wherein the data display and storage device (19) comprises a display screen and a control unit which are in signal connection with each other, and the motor (2) and the rotation sensing device (3) are in signal connection with the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121131243.0U CN215261580U (en) | 2021-05-25 | 2021-05-25 | Multifunctional wheel type hole depth range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121131243.0U CN215261580U (en) | 2021-05-25 | 2021-05-25 | Multifunctional wheel type hole depth range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261580U true CN215261580U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121131243.0U Active CN215261580U (en) | 2021-05-25 | 2021-05-25 | Multifunctional wheel type hole depth range finder |
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| Country | Link |
|---|---|
| CN (1) | CN215261580U (en) |
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2021
- 2021-05-25 CN CN202121131243.0U patent/CN215261580U/en active Active
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