Device for measuring data in boreholes and method for installing same

Abstract

The invention relates to a device for measuring data in boreholes, comprising a sensor, a cable section, and a protective casing, wherein a holder is provided on the protective casing, the holder being provided for and suitable for carrying the device for measuring data in boreholes. The invention also relates to a method for installing same in a borehole.

Description

[0001] DEVICE FOR MEASURING DATA IN DRILL HOLES AND METHOD FOR ITS ASSEMBLY

[0002] The invention relates to a device for measuring data in boreholes with a sensor, a cable section and a protective sheath, wherein a holder is arranged on the protective sheath which is provided and suitable for carrying the device for measuring data in boreholes, and a method for mounting it in a borehole.

[0003] To measure and record data, such as temperature, at different depths in boreholes, a multiple sensor array is typically used, arranged along a flexible cable. This sensor array is positioned vertically in the borehole, and the data collected is recorded as a function of depth. The sensor array is enclosed in a protective casing to shield it from water and other environmental factors.

[0004] Such a sensor chain is shown, for example, in the German patent DE 1020 1001 4415 A1 "Device and measuring method for measuring an underground temperature and use of semiconductor sensors". The sensor chain is surrounded by a tube made of a flexible material, e.g., rubber or plastic.

[0005] The document EP 3464812 B1, "Devices and methods for measuring temperature along a borehole using semiconductor elements," discloses a device for use in measuring temperature in a borehole, comprising: a pipe, which is a metallic pipe, containing a plurality of temperature measuring modules provided at positions along the inside of the pipe. Both devices shown here have the disadvantage of being complicated and therefore expensive to manufacture.

[0006] It is therefore an object of the present invention to provide a device for measuring data in boreholes that is easy, quick and therefore inexpensive to mount in a borehole.

[0007] It is also an object of the present invention to provide a method for mounting a device for measuring data in boreholes, with which such a device can be mounted in a borehole simply, quickly and therefore cost-effectively.

[0008] The problem is solved by the device according to the invention for measuring data in boreholes. Advantageous embodiments of the invention are also set out in the dependent claims.

[0009] The device according to the invention for measuring data in boreholes comprises a sensor, a cable section, and a controller unit. The sensor is arranged on the cable section a. A first bracket is arranged and / or attached to the controller unit. The first bracket is designed and suitable for positioning the device for measuring data in a pipe. The devices according to the invention are typically used in groundwater monitoring wells. Groundwater monitoring wells are usually a pipe or well casing inserted into a borehole, which is surrounded by a protective casing embedded in a concrete base. The bracket is a mechanical device and / or a fastening means designed and suitable for positioning the device according to the invention inside the protective casing or, if applicable, also inside the pipe. It fixes the position and supports the weight of the device.Positioning, as used in this document, means fixing the position. This can be achieved, for example, by a hook that is attached to the edge of the respective tube. For the purposes of this document, the device according to the invention is positioned in a tube when at least all parts of the device, i.e., cable section, sensor, and controller, are at least partially arranged in the tube and their position is fixed there.

[0010] In an alternative embodiment of the invention, the device for measuring data in boreholes is designed and suitable for continuous operation. For the purposes of this document, a device for continuous operation is provided in that the elements of the device for measuring data can be arranged in a borehole and / or a borehole casing and are also designed to be arranged in a borehole and / or a borehole casing. In an optional embodiment, the device is designed to be waterproof according to protection class IP05, preferably IP06, and particularly preferably IP07.

[0011] In a further embodiment of the invention, the controller unit includes a receiver. The receiver is designed and suitable for receiving sensor signals. The sensor signals to be received are those signals sent from the sensor to the controller unit. This can be done via an electrical connection if the cables have appropriate conductors. However, the transmission of the sensor signals from the sensor to the controller unit can also be wireless.

[0012] In a further embodiment of the invention, the controller unit includes a transmitter designed and suitable for sending data to an evaluation and / or control unit. The sensor signals received by the sensor are transmitted and / or sent by the controller unit to an external evaluation unit. This can be done wirelessly (e.g., LAN, MAN, WAM) or via a wired connection. The sensor signals can be modified in this process. For example, an ID identifier of the device according to the invention and / or date or time information can be transmitted along with the sensor signals. Conversion and / or evaluation of the sensor signals within the controller unit is also possible to modify the sensor signals. In a further embodiment of the invention, the controller unit includes a connection for the cable. This connection is provided for establishing a data and / or power line from the controller unit to the sensor.Data can be transferred to or from the sensor via this connection. Furthermore, the sensor's power supply can be ensured via this connection.

[0013] In a further development of the invention, the controller includes an energy storage device. Alternatively, the controller unit can also be coupled to a PV module or another self-sufficient energy source. In a preferred embodiment, the controller unit is coupled to a PV module to generate the energy required for operation and includes an energy storage device to store the electrical energy generated by the PV module. This ensures that the device according to the invention receives the energy required for operation even in bad weather or at night. The terms pipe and well pipe are used synonymously in this document.

[0014] In one embodiment of the invention, the controller unit is coupled to an antenna. The antenna is designed to connect the communication between the device for measuring data in boreholes and an external evaluation unit, and to transfer or receive data from the device according to the invention to an external server or control unit via the antenna.

[0015] In one embodiment of the invention, the first support is designed as a first cover, which is intended and suitable for covering the pipe. This provides protection for the elements of the device arranged under the cover. Ideally, these are the cable run with the sensor and the controller unit. The cover can be used to cover the protective pipe of a groundwater monitoring well or the well casing. In a further development of the invention, the first cover is designed to be hinged. This allows, for example, access to the well casing for maintenance purposes without having to disassemble the device.

[0016] In one embodiment according to the invention, the PV module is arranged in the first cover. To avoid cable routing between the controller unit and the PV module, it is advantageous to arrange the PV module close to the controller unit. Preferably, the controller unit is arranged below the cover and the PV module is arranged at the top of the cover.

[0017] In a further embodiment of the invention, the antenna is arranged in the first cover. This has the advantage that the exposed position of the antenna provides good transmission and reception capabilities. Optionally, a protective glass is arranged over the PV module and / or the antenna to protect the PV module and / or the antenna from weathering, damage, and mechanical interference.

[0018] In a further embodiment of the invention, the device for measuring data in boreholes has a second support. The second support has the advantage that the weight of the device for measuring data in boreholes is borne by two supports, thus reducing the load on each individual support and also relieving stress on the elements that engage with the supports, such as the protective casing or the well casing. Optionally, the second support is arranged differently from and / or at a distance from the first support.

[0019] In one embodiment of the invention, the cable assembly is attached to the second support. The cable assembly can either be fixed directly to the second support. In a preferred embodiment, the cable assembly is arranged in a protective sheath, which may optionally be filled with a shock-absorbing and / or thermally conductive filling material. The second support is then attached to the protective sheath, and the cable assembly is indirectly attached to the second support via the protective sheath. In an optional embodiment, the second support comprises a connecting element and an engagement element, wherein the connecting element is attached to the protective sheath and wherein the connecting element is connected to the engagement element.

[0020] In one embodiment of the invention, the second support is movably designed relative to the first support. This has the advantage that the device according to the invention for measuring data in boreholes can be mounted independently of the specific conditions present at the installation site without further adjustments, and, for example, no modifications are necessary due to changing distances, such as between the protective casing and the well casing.

[0021] In a further embodiment of the invention, the second support is designed as a second cover, which is intended and suitable for covering a pipe. The cable section inserted into the pipe is thus protected from environmental influences. Optionally, the first and second covers are designed differently. This has the advantage that the second cover can be arranged on the well pipe, while the first cover is arranged on the protective pipe. Preferably, the second cover has a smaller diameter than the first cover.

[0022] The problem is further solved by means of the inventive method for mounting a device for measuring data in boreholes at a borehole. Advantageous embodiments of the invention are set out in the dependent claims.

[0023] The inventive method for mounting a device for measuring data in boreholes on a borehole comprises the steps of mounting a first bracket to a structural element of a borehole, inserting a cable section equipped with sensors into a pipe arranged in the borehole, and engaging a second bracket attached to the device with the pipe. A controller unit is arranged on the first bracket. A borehole typically comprises a well casing, a protective casing, and optionally other structural elements, such as a concrete base in which the protective casing is cemented, or a protective surround of the borehole. According to the invention, during assembly, a first bracket, on which the controller unit is arranged, is mounted to one of these elements. In a further step, the cable section equipped with the sensor is then inserted into the well casing.Furthermore, the second support is engaged with a pipe at the drilling site. This pipe can be, for example, the protective casing, the well casing, or a pipe of the protective surround. This has the advantage that the device according to the invention is doubly secured and is therefore also suitable for continuous operation.

[0024] In an alternative embodiment of the invention, the device for measuring data in boreholes is mounted in such a way that it can be operated continuously after installation. For the purposes of this document, a device for continuous operation is provided in that the elements of the device for measuring data can be arranged in a borehole and / or a protective casing of a borehole and are also designed to be arranged in a borehole and / or a protective casing of a borehole. In an optional embodiment, the device according to the invention is mounted in such a way that it is watertight according to protection class IP05, preferably IP06, particularly preferably IP07, and can be operated in this manner.

[0025] In a further development of the invention, the first bracket is mounted on a protective casing at the drilling site. The protective casing typically surrounds the borehole and, in particular, the well casing. Mounting the first bracket on the casing offers the advantage that the device can also be protected by the casing, and the elements of the device according to the invention can then also be arranged within the casing.

[0026] In one embodiment of the invention, the first bracket is designed as a first cover and is arranged on the protective tube. The first bracket thus has a dual function. Firstly, it serves as a holder for mounting or fastening parts of the device or the entire device according to the invention. With its function as a cover, it also provides protection, at least for the controller unit. The first cover is arranged over the controller unit and thus offers it additional protection.

[0027] In one embodiment of the invention, the first cover covers the protective tube. This means that all elements of the drilling site located inside the protective tube are situated beneath the first cover. Furthermore, the elements of the device according to the invention can also be completely positioned under the cover. They are thus protected from the elements and mechanical disturbances on all sides.

[0028] In a further development according to the invention, the first cover is designed to be hinged. In an optional embodiment, the cover is movable between a closed and an open position, wherein in the closed position the protective tube is sealed and in an open position the interior of the protective tube is accessible. This has the advantage that the interior of the protective tube remains easily accessible even after assembly without having to disassemble the device according to the invention.

[0029] In one embodiment according to the invention, the cable is connected to the controller unit. The connection is provided for establishing a data and / or power line from the controller unit to the sensor. Data can be transferred to or from the sensor via this connection. Furthermore, the sensor's power supply can be ensured via this connection.

[0030] In a further embodiment of the invention, the cable section is enclosed by a protective sheath. A protective sheath has the advantage that the cable section and the sensor are protected from dirt and water. The optional attachment of the second bracket to the protective sheath, in turn, has the advantage that the electronic components, such as the cable section, are not subjected to mechanical stress by the bracket or its fastening. In one embodiment of the invention, the second bracket is designed as a second cover and is arranged on the pipe and / or well pipe. The second bracket thus has a dual function. First, it serves as a bracket for mounting or fastening parts of the device or the entire device according to the invention. Its function as a cover provides additional protection, at least for the cable section and the sensors.The second cover is positioned over the cable run with the sensors, thus providing additional protection.

[0031] In a further development of the invention, the second cover covers the pipe. Thus, all elements of the device according to the invention that are inserted into the pipe or well pipe are located under the first cover. They are therefore protected from the weather and mechanical disturbances on all sides.

[0032] In one embodiment of the invention, the second bracket is engaged before the first bracket is mounted. This has the advantage that all assembly work can be carried out inside the protective tube before the mounting of the first bracket potentially restricts the space available for mounting the second bracket.

[0033] In one embodiment according to the invention, the cable section is inserted before the second bracket is engaged. Since the second bracket may constrict the pipe or well pipe or restrict the mounting area, it is advantageous to insert the cable section into the pipe or well pipe first.

[0034] In another embodiment, the engagement element is designed or selected to match the intended pipe. Since most pipes have standard dimensions, the engagement element can be adapted to these various standard dimensions. During installation, it is then only necessary to select and / or install the engagement element corresponding to the pipe diameter, according to the specific conditions.

[0035] In an alternative embodiment of the invention, the cable is connected to a communication unit for receiving sensor signals. The communication unit enables the transfer of sensor signals and / or data acquired during operation of the device according to the invention to an evaluation unit.

[0036] In a further embodiment of the invention, the length of the cable and / or the protective sheath is adapted to the intended measuring depth in the borehole. This has the advantage that the device according to the invention can be installed for continuous operation in a borehole for measuring data. This allows the protective sheath and / or the cable to be fully inserted into the borehole and / or a pipe inserted into the borehole and remain there for continuous operation. Currently, this is not possible with existing measuring methods, as the cable lengths are designed for maximum lengths to be usable in as many boreholes as possible. Customizing the device for specific application locations makes it possible to perform measurements in continuous operation and thus measure dynamic changes in environmental parameters within the boreholes.

[0037] In a further embodiment of the invention, the bracket and / or its attachment to the protective casing is designed and suitable for supporting the device for measuring data in boreholes. It is intended that the device for measuring data in boreholes is attached at one end outside or above the borehole, and that the loose end of the device is allowed to hang into the borehole or a pipe arranged in the borehole. Exemplary embodiments of the device according to the invention for acquiring data in a borehole and the method for its assembly are shown schematically simplified in the drawings and are explained in more detail in the following description.

[0038] They show:

[0039] Fig. 1: Sectional drawing of a device according to the invention for recording data in boreholes arranged in a groundwater monitoring well

[0040] Fig. 2a: Sectional drawing of a device according to the invention for recording data in boreholes arranged in a groundwater monitoring well

[0041] Fig. 2b: Sectional drawing of a device according to the invention for recording data in boreholes arranged in a groundwater monitoring well

[0042] Fig. 2c: Sectional drawing of a device according to the invention for recording data in boreholes arranged in a groundwater monitoring well

[0043] Fig. 3a: Sectional drawing of a device according to the invention for recording data in boreholes, attached with hooks

[0044] Fig. 3b: Sectional drawing of a device according to the invention for recording data in boreholes

[0045] Fig. 3c: Sectional drawing of a device according to the invention for recording data in boreholes

[0046] Fig. 4a: Method for assembling a longitudinal seam of a device according to the invention for acquiring data in boreholes, insertion of the cable section. Fig. 4b: Method for assembling a device according to the invention for acquiring data in boreholes, with hooks suspended in the borehole.

[0047] Fig. 4c: Method for mounting a device according to the invention for recording data in boreholes, with hooks attached in the borehole

[0048] Fig. 5a: Sectional drawing of a device according to the invention for recording data in boreholes arranged in a groundwater monitoring well

[0049] Fig. 5b: Sectional drawing of a device according to the invention for acquiring data in boreholes arranged in a groundwater monitoring well. Fig. 5c: Sectional drawing of a device according to the invention for acquiring data in boreholes arranged in a groundwater monitoring well.

[0050] Fig. 6: Sectional drawing of a device according to the invention for recording data in boreholes arranged in a groundwater monitoring well

[0051] Fig. 1 shows a sectional drawing of an embodiment of a device 1 according to the invention for acquiring data in boreholes 200. In this and the further embodiments, the device 1 according to the invention is arranged vertically in a groundwater monitoring well. The borehole 200 is a groundwater monitoring well and has a well casing 230 running parallel to the borehole 200 at its center. The borehole 200 has a circular cross-section and is surrounded by a concrete base 110 as a foundation. The borehole 200 has a protective casing 100 in the aboveground area, which is covered by a cap 120.

[0052] The device 1 comprises a cable section 20 to which sensors 10 are connected at regular intervals. According to the invention, the minimum distance between the sensors 10 is 20 cm. The cable section 20 is a data bus, in particular a digital 2- or 3-wire data bus, through which the individual sensors 10 are connected. The cable section 20 has a total length of at least 10 m, preferably 15 m, particularly preferably 20 m, and most preferably at least 25 m, in order to also acquire data from deep boreholes 200, e.g., wells. In this exemplary embodiment, the length of the cable section is 2030 m.

[0053] In this and all other embodiments, the sensors 10 are humidity and temperature sensors; that is, the sensors 10 detect the humidity and temperature of their immediate surroundings. However, the sensors 10 can also detect other data, such as pressure or chemical composition.

[0054] The cover 210 covers the well pipe 230 and has a feedthrough 34 for the cable section 20. The upper end of the cable section 20 is connected to the controller unit 160. The data acquired by the sensors 10 can be stored in the controller unit 160 and optionally sent to a server unit.

[0055] Fig. 2 shows exemplary embodiments of the device 1 according to the invention arranged in a borehole 200. The protective casing 30 is arranged vertically and in different ways in the borehole 200 as a groundwater measuring point.

[0056] The protective sheath 30 has a connecting element 140 at its second end 32, which is connected to the hook-shaped bracket 130 (Fig. 2a). The protective sheath 30, with the cable section 20 and the sensors 10, is attached to the well pipe 230 by gravity (tensile load). This type of suspension is particularly suitable for temporary data acquisition.

[0057] For long-term or permanent mounting of the device 1 in a borehole 200, the connecting element 140 has a welded sleeve 220 with an external thread. The protective sheath 20 is attached to the welded sleeve 220 (Fig. 2b). The external thread of the welded sleeve 220 is screwed into a corresponding internal thread of the cover 210. The cover 210 is placed on and seals the well pipe 230, and the welded sleeve 220 is located inside the well pipe 230. The cover 210 has an opening for the cable duct 20. The cable duct 20 is connected to the controller unit 160.

[0058] Alternatively, the weld sleeve 220 is arranged outside the well pipe 230 (Fig. 2c). The weld sleeve 220 is also connected to the protective sheath 30. The external thread of the weld sleeve 220 is screwed into a corresponding internal thread of the cover 210. The cover 210 also has an opening for the cable section 20, which is connected to the controller unit 160. Fig. 3 shows an embodiment of components of the controller unit 160. The controller unit 160 has a receiver 161, which is connected to the cable section 20. The receiver 161 is suitable for receiving input signals of measurement data from the sensors 10 connected to the cable section 20. The input signals are routed to the evaluation and control unit 300, which generates an output signal.The output signal generated by the evaluation and control unit 300 can be sent to the transmitter 162, which can then send the output signal to an externally located server unit. The controller unit 160 is connected to an antenna 163 for this purpose. The controller unit 160 is powered by the rechargeable energy storage device 164, which can be charged by a photovoltaic module 165 (not shown).

[0059] Fig. 4 shows exemplary embodiments of the device 1 according to the invention arranged in a borehole 200. The device 1 and the other components correspond to the device 1 already shown (see Fig. 1 to Fig. 3).

[0060] To mount the device 1, the first bracket 130 is positioned on the protective tube 100 such that it can close the protective tube 100. The controller unit 160 is mounted on the first bracket 130. Then, the cable section 20, equipped with the sensors 10, is inserted into the well pipe 230.

[0061] The second bracket 210 is designed as a cover and is positioned on the well pipe 230 such that the cover 210 completely covers the well pipe 230. The dimensions of the cover 210 are selected accordingly. The cover 210 has a feedthrough 34 for the cable run 20. The cable run 20 is routed through the feedthrough 34 and connected to the controller unit 160. The cable run 20 is arranged vertically in the well pipe 230, and its length is adjustable to the length of the well pipe 230. The antenna 163 is positioned outside the first bracket 130 and the end cap 120 (Fig. 4a) to ensure smooth transmission of the output signals from the controller unit 160 to an external server unit. The controller unit 160 and the energy storage device 164 located therein can be connected to an externally arranged PV module 165 (Fig. 4a).4 b), which supplies the energy storage unit 164 with electrical energy.

[0062] Fig. 5 shows exemplary embodiments of the device 1 according to the invention arranged in a borehole 200. The device 1 and the other components correspond to the device 1 already shown (see Fig. 1 to Fig. 3).

[0063] To protect the antenna 163 from, for example, wild animals, the antenna 163 can be arranged within the end cap 120 itself (Fig. 5a). Furthermore, a PV module 165 can be arranged on the end cap 120 (Fig. 5b), which supplies the energy storage device 164 with electrical energy. Also to protect it from, for example, wild animals, weather conditions, and vandalism, the PV module 165 can have a protective cover 166 made of a transparent material (Fig. 5c).

[0064] Fig. 6 shows an embodiment of the device 1 according to the invention arranged in a borehole 200, wherein the closure cap 120 is pivotably attached to the protective tube 100 by means of a hinge. The protective tube 100 and the components arranged therein are therefore accessible but protected.

[0065] Device 1 and the other components correspond to the device 1 already illustrated (see Figs. 1 to 5). Antenna 163 and PV module 165 with protective cover 166 are arranged in the end cap 120. The controller unit 160 is arranged below the end cap 120 such that it is positioned inside the protective tube 100. The controller unit 160 is thus protected from, for example, wild animals, weather conditions, and vandalism. The length of the cable section 20 and its suspension on the cover 210 are advantageously selected such that the cable section 20 is not subjected to tension even when the end cap 120 is open.

[0066] Device for measuring data in boreholes Sensor

[0067] cable route

[0068] Protective cover / protective shell

[0069] First End / Closed End

[0070] Second ending

[0071] Seam / weld / adhesive seam Opening for cable run

[0072] , 40.1, 40.2, 40.3 Protective sheath part

[0073] filling

[0074] 0 protective tube

[0075] 0 concrete bases

[0076] 0 End cap / First bracket

[0077] 0 First bracket / First cover

[0078] 0 connecting element

[0079] 0 Intervention element

[0080] 0 Controller unit

[0081] 1 recipient

[0082] 2 transmitters

[0083] 3 antennas

[0084] 4 Energy storage

[0085] 5 PV modules

[0086] 6 Protective cover for PV module drill hole

[0087] Cover for borehole weld sleeve

[0088] Well pipe / pipe

[0089] Evaluation / control unit / server

Claims

PATENT CLAIMS 1. Device (1) for measuring data in boreholes (200) with • a sensor (10), • a cable route (20), wherein the sensor (10) is arranged on the cable section (20), and • a controller unit (160), characterized by the fact that a first support (130) is arranged on the controller unit (160), the first support (130) being designed and suitable for positioning the device (1) for measuring data in a tube (230).

2. Device (1) for measuring data in boreholes (200) according to claim 1, characterized by the fact that the controller unit (160) has a receiver (161) which is designed and suitable for receiving sensor signals.

3. Device (1) for measuring data in boreholes (200) according to claim 1 or 2, characterized by the fact that the controller unit (160) has a transmitter (162) which is designed and suitable for sending data to an evaluation and / or control unit (300).

4. Device (1) for measuring data in boreholes (200) according to one or more of the preceding claims, characterized by the fact that the controller unit (160) has a connection for the cable section (20).

5. Device (1) for measuring data in boreholes (200) according to one or more of the preceding claims, characterized by the fact that the controller unit (160) has an energy storage device (164) and / or is coupled with a PV module (165).

6. Device (1) for measuring data in boreholes (200) according to one or more of the preceding claims, characterized by the fact that the controller unit (160) is coupled with an antenna (163).

7. Device (1) for measuring data in boreholes (200) according to one or more of the preceding claims, characterized by the fact that the first support (130) is designed as the first cover (120), which is intended and suitable to cover the pipe (230), the first cover (120) is designed to be foldable.

8. Device (1) for measuring data in boreholes (200) according to claim 7, characterized by the fact that The PV module (165) is arranged in the first cover (120).

9. Device (1) for measuring data in boreholes (200) according to one or more of claims 7 or 8, characterized by the fact that The antenna (163) is arranged in the first cover (120).

10. Device (1) for measuring data in boreholes (200) according to claim 8 or 9, characterized by the fact that The PV module (165) is arranged in the first cover (120).

11. Device (1) for measuring data in boreholes (200) according to one or more of the preceding claims, characterized by the fact that The device for measuring data in boreholes is designed and suitable for continuous operation, the device is designed to be waterproof according to protection class IP05.

12. Device (1) for measuring data in boreholes (200) according to claim 11, characterized by the fact that the second bracket (210) is arranged differently and / or spaced apart from the first bracket (120).

13. Device (1) for measuring data in boreholes (200) according to claim 12 or 13, characterized by the fact that the cable section (20) is attached to the second bracket (210).

14. Device (1) for measuring data in boreholes (200) according to one or more of claims 12 to 13, characterized by the fact that the second bracket (210) is designed to be movable relative to the first bracket (120).

15. Device (1) for measuring data in boreholes (200) according to one or more of claims 12 to 14, characterized by the fact that The cable section (20) is arranged and / or attached to the second bracket (210).

16. Device (1) for measuring data in boreholes (200) according to one or more of the preceding claims, characterized in that the cable section (20) is arranged in a protective sheath (30), wherein the second support (210) is arranged and / or attached to the protective sheath (30), wherein the second support (210) comprises a connecting element (140) and an engagement element (150), wherein the connecting element (140) is attached to the protective sheath (30) and wherein the connecting element (140) is connected to the engagement element (150).

17. Device (1) for measuring data in boreholes (200) according to one or more of claims 12 to 16, characterized by the fact that the engagement element (150) of the second holder (210) is designed as a second cover (210) which is intended and suitable for covering a pipe (230).

18. Device (1) for measuring data in boreholes (200) according to claim 17, characterized by the fact that The first (120) and the second cover (210) are designed differently from each other.

19. Device (1) for measuring data in boreholes (200) according to claim 18, characterized by the fact that the second cover (210) has a smaller diameter than the first cover (120).

20. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) comprising the method steps • Mounting a first bracket (120) at a drilling location with a borehole (200), 22where a controller unit (160) is arranged on the first bracket (120), • Inserting a cable section (20) equipped with sensors (10) into a pipe (230) arranged in the borehole (200), • Engaging a second support (210) attached to the device (1) with the tube (230).

21. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to claim 20, characterized by the fact that the first bracket (120) is mounted on a protective tube (100) at the drilling site.

22. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to claim 21 or 21, characterized in that the first bracket (120) is designed as the first cover (120) and is arranged on the protective tube (100).

23. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to claim 22, characterized by the fact that the first cover (120) covers the protective tube (100).

24. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to claim 22 or 23, characterized in that the first cover (120) is designed to be foldable, wherein the cover (120) is movable between a closed and an open position, wherein in the closed position the protective tube (100) is closed and in an open position the interior of the protective tube (100) is accessible. 2325. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 24, characterized by the fact that the cable section (20) is connected to the controller unit (160).

26. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 25, characterized by the fact that the cable section (20) is enclosed by a protective sheath (30).

27. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 25, characterized by the fact that the second support (210) is designed as a second cover (210) and is arranged on the pipe (230).

28. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to claim 27, characterized by the fact that the second cover (210) covers the pipe (230).

29. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 28, characterized by the fact that The insertion of the second bracket (210) takes place before the mounting of the first bracket (120). 2430. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 29, characterized by the fact that the insertion of the cable section (20) takes place before the engagement of the second bracket (210).

31. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 30, characterized by the fact that the intervention element (150) is selected to match the pipe (230) inserted into the borehole (200).

32. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 31, characterized by the fact that the cable section (20) is connected to a communication unit (160) for receiving sensor signals.

33. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 32, characterized by the fact that the length of the cable section (20) is adjusted to the intended measuring depth in the borehole (200).

34. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 33, 25 characterized in that the bracket (130) and / or its attachment to the protective sheath (30) is designed and suitable for supporting the device (1) for measuring data in boreholes (200).

35. Method for mounting a device (1) for measuring data in boreholes (200) on a borehole (200) according to one or more of claims 21 to 34, characterized by the fact that the device for measuring data in boreholes is mounted in such a way that it can be operated in permanent operation after assembly, 20 wherein the device is mounted in such a way that it is arranged and / or operated in a waterproof manner in accordance with protection class IP05.

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