CN212428596U - Engineering exploration drill bit capable of early warning underground metal pipeline - Google Patents
Engineering exploration drill bit capable of early warning underground metal pipeline Download PDFInfo
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- CN212428596U CN212428596U CN202020852148.9U CN202020852148U CN212428596U CN 212428596 U CN212428596 U CN 212428596U CN 202020852148 U CN202020852148 U CN 202020852148U CN 212428596 U CN212428596 U CN 212428596U
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Abstract
The utility model belongs to the technical field of geotechnical engineering exploration, a can bury engineering exploration drill bit of metal pipeline with early warning in advance is related to. The utility model is formed by organically combining an exploration drill bit, a directional metal induction alarm, a data cable, a data wireless transceiver, a direct current power supply, a control notebook and a power supply cable; the exploration drill bit is a hollow cylindrical body, and the front end of the exploration drill bit is conical; the directional metal induction alarm is connected in a cavity at the front end of the exploration drill bit; the data wireless receiver and the direct-current power supply are sequentially connected to the tail end of the cavity in the exploration drill bit from bottom to top; the direct current power supply is electrically connected with the directional metal induction alarm through a power cable; the data wireless transceiver is in electric signal connection with the directional metal induction alarm through a data cable; the control handbook is connected with the data wireless transceiver through electric signals. The utility model discloses can bury metal pipeline position degree of depth and automatic early warning with developments, automatic determination, avoid among the engineering exploration because of burying metal pipeline position, buried depth information is clear emergence accident.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering exploration, concretely relates to can bury engineering exploration drill bit of metal pipeline with early warning in advance.
Background
With the development of society, various construction projects are built in various regions of China like the spring bamboo shoots after raining, according to the first-pass regulations, the various construction projects must be subjected to geotechnical engineering investigation before design and construction, and in the requirements of relevant specifications of geotechnical engineering investigation in China, drilling is a main means of site geotechnical engineering investigation.
However, with the continuous advance of engineering construction, a large number of engineering projects such as reconstruction, extension and the like are increased year by year, because a large number of underground metal pipelines such as oil transportation, gas transportation, power transmission, heating, water supply, pollution discharge and the like exist in an original building site, and because pipeline construction drawings are lacked in the old and the remote of the original building site, the positions and the burial depths of the pipelines are not clear, great potential safety hazards are brought to geotechnical engineering drilling, the pipelines are damaged to convey media to leak, and personal and property safety accidents are caused. At present, in order to avoid that a drill bit drills a metal pipeline when drilling in geotechnical engineering, a manual excavation mode is often adopted to search before drilling or a ground metal detector is adopted to detect.
The method adopts a manual excavation mode to search for the technical defects: the position of the metal pipeline cannot be determined in advance, blind excavation is carried out, the excavation range is wide, the earth volume is large, and holes cannot be formed in the later drilling exploration of the stratum of the original field; the technical defects existing in the detection by adopting a ground metal detector are as follows: the ground metal detector can not dynamically and accurately position the position and the burial depth of the metal pipeline, and safety risks exist during later drilling.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can bury engineering exploration drill bit of metal pipeline with early warning in advance, aim at provides one kind can bury the metal pipeline position degree of depth, the exploration drill bit device of automatic quick safe early warning with developments, automatic survey to avoid burying the metal pipeline position because of ground, under the obscure condition of buried depth information in geotechnical engineering exploration process, take place the probing incident.
In order to achieve the above object, the utility model adopts the following technical scheme:
an engineering exploration drill bit capable of early warning an underground metal pipeline comprises an exploration drill bit, a directional metal induction alarm, a data cable, a data wireless transceiver, a direct-current power supply, a control handbook and a power supply cable; the exploration drill bit is a hollow cylindrical body, and the front end of the exploration drill bit is conical; the directional metal induction alarm is connected in a cavity at the front end of the exploration drill bit; the data wireless transceiver and the direct-current power supply are sequentially connected to the tail end of the cavity in the exploration drill bit from bottom to top; the direct current power supply is electrically connected with the directional metal induction alarm through a power cable; the data wireless transceiver is in electric signal connection with the directional metal induction alarm through a data cable; the control handbook is in electric signal connection with the data wireless transceiver.
The control handbook at least comprises a signal receiver, a data processor and a data alarm controller; the signal receiver is respectively connected with the wireless receiver and the data processor through electric signals; and the data alarm controller is in electric signal connection with the data processor.
The outer side wall of the exploration drill bit is provided with continuous spiral blades.
The continuous spiral blade is made of high-strength wear-resistant plastic or glass fiber reinforced plastic.
The exploration drill bit is made of high-strength non-metal materials.
The high-strength non-metallic material comprises high-strength wear-resistant plastic or glass fiber reinforced plastic.
The data cable and the power cable are respectively provided with two data cables, the two-channel input and output of the two data cables are linked and are mutually linked with backup data, and the positive electrode and the negative electrode of the two power cables are connected in sequence.
The length of the data cable and the length of the power cable are both 48-52 cm.
The directional metal induction alarm is connected in a cavity which is 1cm away from the front end of the exploration drill bit.
Has the advantages that:
(1) the utility model discloses a set up directional metal response alarm at exploration drill bit front end, make the drilling in-process of exploration drill bit in the soil layer, can discover the metal pipeline of detection distance at the 40cm within range effectively in time to in time fruit disconnected control creeps into, has avoided totally that should blindly creep into and brings the serious safety consequence of destroying the pipeline.
(2) The utility model discloses device low in cost, easy operation do not have higher technique, experience requirement to the technical staff, have guaranteed the security of geotechnical engineering exploration moreover.
The above description is only an overview of the technical solution of the present invention, and in order to clearly understand the technical means of the present invention and to implement the technical solution according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic diagram of the front structure of the control handbook of the present invention.
In the figure: 1-an exploration drill bit; 2-directional metal induction alarm; 3-a data cable; 4-a data radio; 5-a direct current power supply; 6-control the handbook; 7-power supply cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
The first embodiment is as follows:
referring to fig. 1 and 2, the engineering exploration drill bit capable of early warning of underground metal pipelines comprises an exploration drill bit 1, a directional metal induction alarm 2, a data cable 3, a data wireless transceiver 4, a direct current power supply 5, a control handbook 6 and a power supply cable 7; the exploration drill bit 1 is a hollow cylindrical body, and the front end of the exploration drill bit 1 is conical; the directional metal induction alarm 2 is connected in a cavity at the front end of the exploration drill bit 1; the data wireless receiver 4 and the direct-current power supply 5 are sequentially connected to the tail end of the cavity in the exploration drill bit 1 from bottom to top; the direct current power supply 5 is electrically connected with the directional metal induction alarm 2 through a power cable 7; the data wireless transceiver 4 is in electric signal connection with the directional metal induction alarm 2 through a data cable 3; the control handbook 6 is connected with the data wireless transceiver 4 through electric signals.
When in actual use, firstly, the geotechnical engineering exploration drill bit device is connected with a drilling machine; then the drilling machine is started, the exploration drill bit 1 drills, the direct current power supply 5 supplies power to the directional metal induction alarm 2 through the power supply cable 7, if the directional metal induction alarm 2 detects a metal medium in a range of 30cm when the end head of the lower end of the exploration drill bit 1 drills, the data cable 3 transmits a signal to the data wireless receiver 4, the data wireless receiver 4 wirelessly transmits the signal to the control handbook 6 on the ground, and the control handbook 6 sends a stop instruction to the drilling machine after receiving and processing the signal.
The utility model discloses a set up directional metal induction alarm at exploration drill bit front end, make the drilling in-process of exploration drill bit in the soil layer, can in time discover the metal pipeline of detection distance at the 40cm within range effectively to in time fruit disconnected control creeps into, has avoided completely to have waited to blindly creep into and brings the serious safety consequence of destroying the pipeline.
The utility model discloses low in cost, easy operation do not have higher technique, experience requirement to the technical staff, have guaranteed the security of geotechnical engineering exploration moreover.
Example two:
referring to fig. 1 and 2, an engineering exploration drill bit capable of early warning of buried metal pipelines is different from the first embodiment in that: the control handbook 6 at least comprises a signal receiver, a data processor and a data alarm controller; the signal receiver is respectively connected with the wireless receiver 4 and the data processor through electric signals; and the data alarm controller is in electric signal connection with the data processor.
When the metal medium detection device is used practically, when the directional metal induction alarm 2 drills into a 30cm range at the end part at the lower end of the exploration drill bit 1, the metal medium is detected, the data is transmitted to the data wireless receiver 4 through the data cable 3, the data wireless receiver 4 wirelessly transmits signals to the control handbook 6 on the ground, the signal receiver in the control handbook 6 receives the signals and then transmits the signals to the data processor for processing, the processing result is transmitted to the wireless receiver 4 and the data alarm controller through the signal receiver, the wireless receiver 4 controls the drilling machine, and the data alarm controller sends out an alarm.
Example three:
referring to fig. 1, an engineering exploration drill bit capable of early warning of underground metal pipelines is different from the first embodiment in that: the outer side wall of the exploration drill bit 1 is provided with continuous spiral blades.
Preferably, the continuous spiral blade is made of high-strength wear-resistant plastic or glass fiber reinforced plastics.
When in actual use, the exploration drill bit 1 adopts the technical scheme, so that the exploration drill bit 1 can drill in rock soil more quickly and more efficiently.
The continuous spiral blade is made of wear-resistant materials, so that the service life of the continuous spiral blade can be effectively prolonged.
Example four:
referring to fig. 1, an engineering exploration drill bit capable of early warning of underground metal pipelines is different from the first embodiment in that: the exploration drill bit 1 is made of high-strength non-metal materials.
Preferably, the high-strength non-metallic material comprises high-strength wear-resistant plastic or glass fiber reinforced plastic.
When in actual use, the exploration drill bit 1 is made of a high-strength non-metal material, so that the service life of the exploration drill bit 1 is effectively prolonged, and meanwhile, the cost is saved.
Example five:
referring to fig. 1, an engineering exploration drill bit capable of early warning of underground metal pipelines is different from the first embodiment in that: data cable 3 and power cable 7 set up two respectively, two 3 binary channels input/output of data cable link and each other backup data link, two power cable positive negative pole are connected in order.
Preferably, the length of the data cable 3 and the length of the power cable 7 are both 48-52 cm.
In practical use, the data cable 3 and the power cable 7 adopt the technical scheme, so that the reliability of data and power transmission is effectively improved, and the stability and reliability of the exploration drill bit 1 under the conditions of high-speed rotation and high vibration are ensured.
Example six:
referring to fig. 1, an engineering exploration drill bit capable of early warning of underground metal pipelines is different from the first embodiment in that: the directional metal induction alarm 2 is connected in a cavity which is 1cm away from the front end of the exploration drill bit 1.
When in actual use, the directional metal induction alarm 2 is connected in a cavity which is 1cm away from the front end of the exploration drill bit 1, so that a certain range and depth below the exploration drill bit 1 can be effectively covered, the accuracy of detection is ensured, and the safe drilling operation is ensured.
Example seven:
an exploration method of an engineering exploration drill bit capable of early warning an underground metal pipeline comprises the following steps
The method comprises the following steps: connecting the geotechnical engineering exploration drill bit device with a drilling machine;
step two: the drilling machine is started, the exploration drill bit 1 drills, the direct current power supply 5 supplies power to the directional metal induction alarm 2, if the directional metal induction alarm 2 detects a metal medium in a range of 30cm in the end part of the lower end of the exploration drill bit 1, a signal is transmitted to the data wireless receiver 4 through the data cable 3, the data wireless receiver 4 wirelessly transmits the signal to the control handbook 6 on the ground, the signal is received and processed through the data wireless receiver and the data alarm controller integrated in the control handbook 6, and a shutdown instruction is sent to the drilling machine.
In actual use, when the geotechnical engineering exploration drill bit 1 drills in, the direct current power supply 5 supplies power to the directional metal induction alarm 2, the directional metal induction alarm 2 detects a metal pipeline in a range of 30cm when drilling in the lower end part of the drill bit to trigger an induction alarm signal in time, the signal and the upper data wireless receiver 4 are transmitted through the data cable 3 immediately, the data wireless receiver 4 wirelessly transmits the signal to the control handbook 6 operated by ground personnel through radio or Bluetooth, and the control handbook 6 is judged, analyzed and controlled through the data wireless receiver and the data alarm controller integrated in the control handbook 6, and if an emergency situation occurs, the control handbook 6 sends a shutdown instruction to the drilling machine.
In summary, the utility model is formed by organically combining an exploration drill bit, a directional metal induction alarm, a data cable, a data wireless transceiver, a direct current power supply, a control notebook and a power cable; the exploration drill bit is a hollow cylindrical body, and the front end of the exploration drill bit is conical; the directional metal induction alarm is connected in a cavity at the front end of the exploration drill bit; the data wireless receiver and the direct-current power supply are sequentially connected to the tail end of the cavity in the exploration drill bit from bottom to top; the direct current power supply is electrically connected with the directional metal induction alarm through a power cable; the data wireless transceiver is in electric signal connection with the directional metal induction alarm through a data cable; the control handbook is connected with the data wireless transceiver through electric signals. The utility model discloses can bury the metal pipeline position degree of depth with developments, automated determination, automatic quick early warning avoids burying the drilling incident that the depth information is not clear to take place because of burying metal pipeline position, burying in geotechnical engineering exploration.
The utility model can be applied to the field exploration with the dynamic early warning of the geotechnical engineering exploration of the potential buried metal pipeline field, and applies the advanced directional metal induction alarm and the wireless signal transmission to the utility model, and the potential buried metal pipeline of the field can be dynamically planned by the geotechnical engineering exploration with the early warning; the utility model discloses device low in cost, easy operation do not have higher technique, experience requirement to the technical staff, have guaranteed the security of geotechnical engineering exploration moreover.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a can bury engineering exploration drill bit of metal pipeline early warning in advance which characterized in that: the device comprises an exploration drill bit (1), a directional metal induction alarm (2), a data cable (3), a data wireless transceiver (4), a direct current power supply (5), a control handbook (6) and a power supply cable (7); the exploration drill bit (1) is a hollow cylindrical body, and the front end of the exploration drill bit (1) is conical; the directional metal induction alarm (2) is connected in a cavity at the front end of the exploration drill bit (1); the data wireless receiver (4) and the direct-current power supply (5) are sequentially connected to the tail end of the cavity in the exploration drill bit (1) from bottom to top; the direct current power supply (5) is electrically connected with the directional metal induction alarm (2) through a power cable (7); the data wireless transceiver (4) is in electric signal connection with the directional metal induction alarm (2) through a data cable (3); the control handbook (6) is in electric signal connection with the data wireless transceiver (4).
2. An engineering exploration drill bit for early warning of underground metal pipelines according to claim 1, characterized in that: the control handbook (6) at least comprises a signal receiver, a data processor and a data alarm controller; the signal receiver is respectively connected with the wireless receiver (4) and the data processor through electric signals; and the data alarm controller is in electric signal connection with the data processor.
3. An engineering exploration drill bit for early warning of underground metal pipelines according to claim 1, characterized in that: the outer side wall of the exploration drill bit (1) is provided with continuous spiral blades.
4. An engineering exploration drill bit for early warning of underground metal pipelines according to claim 3, characterized in that: the continuous spiral blade is made of high-strength wear-resistant plastic or glass fiber reinforced plastic.
5. An engineering exploration drill bit for early warning of underground metal pipelines as claimed in claim 1 or 3, wherein: the exploration drill bit (1) is made of high-strength non-metal materials.
6. An engineering exploration drill bit for early warning of underground metal pipes according to claim 5, characterized in that: the high-strength non-metallic material comprises high-strength wear-resistant plastic or glass fiber reinforced plastic.
7. An engineering exploration drill bit for early warning of underground metal pipelines according to claim 1, characterized in that: data cable (3) and power cable (7) set up two respectively, two data cable (3) binary channels input/output are linked and each other is the backup data and is linked, two power cable (7) positive negative pole are connected in order.
8. An engineering exploration drill bit for early warning of underground metal pipelines as claimed in claim 1 or 7, wherein: the length of the data cable (3) and the length of the power cable (7) are both 48-52 cm.
9. An engineering exploration drill bit for early warning of underground metal pipelines according to claim 1, characterized in that: the directional metal induction alarm (2) is connected in a cavity which is 1cm away from the front end of the exploration drill bit (1).
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| CN202020852148.9U CN212428596U (en) | 2020-05-20 | 2020-05-20 | Engineering exploration drill bit capable of early warning underground metal pipeline |
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| CN202020852148.9U CN212428596U (en) | 2020-05-20 | 2020-05-20 | Engineering exploration drill bit capable of early warning underground metal pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010410A (en) * | 2024-04-10 | 2024-05-10 | 四川蜀工公路工程试验检测有限公司 | Concrete drilling core machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010410A (en) * | 2024-04-10 | 2024-05-10 | 四川蜀工公路工程试验检测有限公司 | Concrete drilling core machine |
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