CN213302528U - High-density electrical method electrode auxiliary installation device during boulder exploration - Google Patents
High-density electrical method electrode auxiliary installation device during boulder exploration Download PDFInfo
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- CN213302528U CN213302528U CN202021730215.6U CN202021730215U CN213302528U CN 213302528 U CN213302528 U CN 213302528U CN 202021730215 U CN202021730215 U CN 202021730215U CN 213302528 U CN213302528 U CN 213302528U
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Abstract
A high-density electrical method electrode auxiliary installation device for boulder detection is characterized in that a drill hole is formed in a road surface, a sleeve is inserted into the drill hole, a conductive solution is filled in the sleeve, one end of a main pipe is connected with a water source through a water pump, and the other end of the main pipe is connected with a branch pipe through a connector; one end of the branch pipe is connected with the joint, and the other end of the branch pipe penetrates through the branch disc and is inserted into the sleeve; the supporting disc is of a lower buckled bowl-shaped structure, the lower wide mouth is buckled on the ground, and an electrode which is downwards inserted into the conductive solution is arranged in the middle of the supporting disc. The utility model discloses an above-mentioned structure provides a convenient to use, adjustability are strong, when equipping simple stone and surveying high density electrical method electrode auxiliary installation device. The utility model discloses an above-mentioned structure provides a simple to operate, low cost high density electrical method electrode auxiliary erection device when stone is surveyed.
Description
Technical Field
The utility model relates to a shield constructs subway construction field, specifically indicates an installation auxiliary device that is used for high density electrical method electrode that boulder surveyed.
Background
Due to the rapid development of Chinese capital construction in recent years, high-density electrical methods are applied more and more. In the construction process of the subway shield, when the projection of the boulder and the bedrock occurs, the construction difficulty is increased, so that the pre-blasting treatment is very necessary before the construction. When the high-density electrical method is adopted to explore the boulder on the asphalt concrete pavement, the exploration effect of the high-density electrical method is often poor due to the poor conductivity of pavement materials such as asphalt and the like, and the electrodes are not easy to install on the pavement. Currently there is no auxiliary device in the field for installing electrodes in high density electrical prospecting of roads for a while. The utility model relates to a solve the problem of high density electrical method electrode installation when highway is surveyed.
Disclosure of Invention
The utility model provides a boulder is visited time measuring high density electrical method electrode and is assisted installation device has solved the highway investigation time measuring electrode installation's that exists among the prior art problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high density electrical method electrode auxiliary installation device when boulder is surveyed, is equipped with the drilling on the road surface, inserts the sleeve pipe in the drilling, is equipped with conducting solution in the sleeve pipe, its characterized in that: the water pump is characterized by comprising a main pipe, wherein one end of the main pipe is connected with a water source through a water pump, and the other end of the main pipe is connected with a branch pipe through a joint; one end of the branch pipe is connected with the joint, and the other end of the branch pipe penetrates through the branch disc and is inserted into the sleeve; the supporting disc is of a lower buckled bowl-shaped structure, the lower wide mouth is buckled on the ground, and an electrode which is downwards inserted into the conductive solution is arranged in the middle of the supporting disc.
The main pipe is provided with a flow monitor.
Each joint connected with the branch pipe is provided with a flow controller, and the flow in each branch pipe can be independently controlled through the flow controllers.
The branch pipe is N, and each branch pipe is connected with the main pipe through a joint.
The main pipe is connected with one end of a connecting pipe, and the other end of the connecting pipe is connected with a water pump and a water source.
The outer edge of the top end of the electrode is provided with a clamping piece, and the peripheral size of the clamping piece is larger than the size of a through hole in the circle center of the supporting disc; the lower part of the electrode passes through the through hole of the branch disc, and the upper part of the electrode is exposed on the branch disc through the card action.
The utility model has the advantages that:
the utility model discloses an above-mentioned structure provides an boulder is visited time measuring high density electrical method electrode and is assisted installation device, is equipped with drilling on the road surface, inserts the sleeve pipe in the drilling, is equipped with conducting solution, its characterized in that in the sleeve pipe: the water pump is characterized by comprising a main pipe, wherein one end of the main pipe is connected with a water source through a water pump, and the other end of the main pipe is connected with a branch pipe through a joint; one end of the branch pipe is connected with the joint, and the other end of the branch pipe penetrates through the branch disc and is inserted into the sleeve; the supporting disc is of a lower buckled bowl-shaped structure, the lower wide mouth is buckled on the ground, and an electrode which is downwards inserted into the conductive solution is arranged in the middle of the supporting disc. The utility model discloses an above-mentioned structure provides a convenient to use, adjustability are strong, when equipping simple stone and surveying high density electrical method electrode auxiliary installation device.
Drawings
Fig. 1 is a usage state diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the middle main pipe and the joint portion of the present invention.
Reference numbers in the figures: 1 pipe sleeve, 2 drilling holes, 3 conductive solution, 4 cards, 5 electrodes, 6 trays, 7 branch pipes, 8 main pipes, 9 joints, 10 flow monitors, 11 water pumps, 12 water sources, 13 connecting pipes and 14 flow controllers.
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.
The utility model provides a high density electrical method electrode auxiliary installation device when boulder is surveyed, is equipped with drilling 2 on the road surface, inserts sleeve pipe 1 in drilling 2, is equipped with conducting solution 3 in the sleeve pipe 1, its characterized in that: comprises a main pipe 8, one end of the main pipe 8 is connected with a water source 12 through a water pump 11, and the other end is connected with a branch pipe 7 through a joint 9; one end of the branch pipe 7 is connected with the joint 9, and the other end of the branch pipe penetrates through the branch disc 6 and is inserted into the sleeve 1; the supporting disc 6 is of a lower buckled bowl-shaped structure, a lower wide opening is buckled on the ground, and an electrode 5 which is downwards inserted into the conductive solution 3 is arranged in the middle of the supporting disc.
The main pipe 8 is provided with a flow monitor 10.
The joint structure is shown in fig. 3, each joint 9 connected with a branch pipe is provided with a flow controller 14, and the flow in each branch pipe can be controlled independently through the flow controller 14.
The number of the branch pipes 7 is N, and each branch pipe 7 is connected with the main pipe 8 through a joint 9.
The main pipe 8 is connected with one end of a connecting pipe 13, and the other end of the connecting pipe 13 is connected with a water pump 11 and a water source 12.
The outer edge of the top end of the electrode 5 is provided with a card 4, and the peripheral size of the card 4 is larger than the size of a through hole in the circle center of the supporting disc 6; the lower part of the electrode 5 passes through the through hole of the branch disc 6, and the upper part is exposed on the branch disc 6 through the action of the card 4.
When in specific use:
(1) punching
The method comprises the steps of drilling a hole in the pavement, wherein the diameter of the hole is slightly larger than that of a sleeve, the depth of the hole needs to penetrate through a pavement layer, a base layer and a cushion layer to reach a soil layer, and the sleeve is placed in the hole after the hole is drilled.
(2) Connected fixing equipment
The branch disc is fixed above the hollow hole and fixed on the road surface, and a card is installed at the disc opening and used for fixing the electrode.
(3) Connecting water injection device
Drilling a hole on each branch disc, fixing the water injection branch pipes on the branch discs by using glue, connecting each branch pipe with the main pipe by using a joint, installing a flow controller on the main pipe for monitoring the flow and the flow speed of water, and connecting the main pipe with a water pump and a water source.
(4) Water injection
Adding additives such as sodium chloride and the like into water to increase the conductivity of the water, opening a water pump, injecting water into the sleeve, and controlling the water injection speed through a flow controller to keep the liquid level in the sleeve at a certain height so as to ensure that the lengths of all electrodes immersed into the water level are the same.
(5) Surveying
The electrodes are inserted into the tray and high density electrical investigation is initiated after the instrumentation and mounting aids are attached.
Example 1:
after the roadbed construction is completed, the phenomenon that a local roadbed of a certain road section of a certain road in Fujian province is naturally sunk, and holes are suspected in the underground, so that the geological survey is carried out by using a high-density electrical method. The auxiliary device for mounting the electrode is adopted because the copper electrode cannot be arranged on the road surface and the conductivity of the road surface material is poor.
30 holes with the diameter of 50mm are drilled on the pavement, the distance between every two holes is 3m, the depth of every hole is 500mm, the holes penetrate through the pavement layer, the base layer and the cushion layer and reach the soil layer, and the sleeve is placed in the holes after the holes are drilled. And (3) respectively fixing 30 branch discs above the hollow hole and on the road surface, and installing a card at the disc opening for fixing the electrode. Drilling a hole on each branch disc, fixing the water injection branch pipes on the branch discs by using glue, connecting each branch pipe with the main pipe by using a joint, installing a flow controller on the main pipe for monitoring the flow and the flow speed of water, and connecting the main pipe with a water pump and a water source. Adding additives such as sodium chloride and the like into water to increase the conductivity of the water, opening a water pump, injecting water into the sleeve, and controlling the water injection speed through a flow controller to keep the liquid level in the sleeve at a certain height so as to ensure that the lengths of all electrodes immersed into the water level are the same. The electrodes are inserted into the tray and high density electrical investigation is initiated after the instrumentation and mounting aids are attached.
The invention directly connects the electrodes with the soil layer, reduces the influence of the pavement material on the high-density electrical method, fixes the electrodes, ensures the electrical conduction of each electrode to a great extent, reduces a plurality of influencing factors and ensures the survey quality.
Claims (6)
1. The utility model provides a high density electrical method electrode auxiliary installation device when boulder is surveyed is equipped with drilling (2) on the road surface, inserts sleeve pipe (1) in drilling (2), is equipped with conducting solution (3) in sleeve pipe (1), its characterized in that: comprises a main pipe (8), one end of the main pipe (8) is connected with a water source (12) through a water pump (11), and the other end is connected with a branch pipe (7) through a joint (9); one end of the branch pipe (7) is connected with the joint (9), and the other end of the branch pipe penetrates through the branch disc (6) and is inserted into the sleeve (1); the supporting disc (6) is of a lower buckled bowl-shaped structure, the lower wide mouth is buckled on the ground, and the middle of the supporting disc is provided with an electrode (5) which is downwards inserted into the conductive solution (3).
2. The auxiliary high-density electrical method electrode mounting device for boulder detection according to claim 1, characterized in that: the main pipe (8) is provided with a flow monitor (10).
3. The auxiliary high-density electrical method electrode mounting device for boulder detection according to claim 1, characterized in that: each joint (9) connected with the branch pipe (7) is provided with a flow controller (14), and the flow in each branch pipe (7) is independently controlled through the flow controller (14).
4. The auxiliary high-density electrical method electrode mounting device for boulder detection according to claim 1, characterized in that: the number of the branch pipes (7) is N, and each branch pipe (7) is connected with the main pipe (8) through a joint (9).
5. The auxiliary high-density electrical method electrode mounting device for boulder detection according to claim 1, characterized in that: the main pipe (8) is connected with one end of a connecting pipe (13), and the other end of the connecting pipe (13) is connected with a water pump (11) and a water source (12).
6. The auxiliary high-density electrical method electrode mounting device for boulder detection according to claim 1, characterized in that: the outer edge of the top end of the electrode (5) is provided with a clamping piece (4), and the peripheral size of the clamping piece (4) is larger than the size of a through hole in the circle center of the supporting disc (6); the lower part of the electrode (5) passes through the through hole of the supporting disc (6), and the upper part is exposed on the supporting disc (6) through the action of the card (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730215.6U CN213302528U (en) | 2020-08-19 | 2020-08-19 | High-density electrical method electrode auxiliary installation device during boulder exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730215.6U CN213302528U (en) | 2020-08-19 | 2020-08-19 | High-density electrical method electrode auxiliary installation device during boulder exploration |
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| Publication Number | Publication Date |
|---|---|
| CN213302528U true CN213302528U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730215.6U Active CN213302528U (en) | 2020-08-19 | 2020-08-19 | High-density electrical method electrode auxiliary installation device during boulder exploration |
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| Country | Link |
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| CN (1) | CN213302528U (en) |
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2020
- 2020-08-19 CN CN202021730215.6U patent/CN213302528U/en active Active
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