DEVICE FOR HOLDING AT LEAST ONE OBJECT TO BE HELD IN A SHAFT-LIKE STRUCTURE

Description

[0001] The invention relates to a device for holding at least one object to be held in a shaft-like structure.

[0002] Devices for holding at least one object within a shaft-like structure are known in principle. The function of such devices is to securely hold objects within a shaft-like structure, such as a manhole forming part of a sewer system. These devices are used, for example, in sewer engineering, particularly wastewater engineering, as objects often need to be held within shaft-like structures in this field.

[0003] To date, such devices are typically designed in such a way, both functionally and structurally, that securing an object within a shaft-like structure involves considerable labor and personnel costs. Specifically, securing objects within a shaft-like structure using conventional devices generally requires manual fastening of the respective objects. This necessitates at least one person entering the shaft-like structure, fastening the object (e.g., by drilling into the shaft and screwing it in place), and then exiting the shaft-like structure.Typically, a second person is required outside the shaft-like structure to assist and / or supervise the person inside the shaft-like structure in attaching the object to the shaft-like structure.

[0004] Known devices are therefore in need of improvement with regard to enabling a technically and economically efficient, and in particular damage-free or non-destructive, mounting of objects to be held in a shaft-like structure.

[0005] US 1 380 074 A reveals a working platform for a silo.

[0006] US 3 497 899 A discloses a shaft support for a guide pipe of a sewer line.

[0007] The invention is based on the objective of providing a device for holding at least one object to be held in a shaft-like structure, which enables efficient holding of the object to be held in the respective shaft-like structure.

[0008] The problem is solved by the subject matter of the independent claims. The dependent claims relate to possible embodiments of the device according to the present independent claim 1.

[0009] The invention is defined by the subject matter of the appended claims, which are to be interpreted with reference to the description and the drawings. The device described herein serves to hold at least one object to be held in a shaft-like structure. Thus, one or more objects can be held in a shaft-like structure by means of the device. A hold achieved by means of the device typically involves a stable fastening or mounting of the respective object to or in the shaft-like structure, particularly with respect to external forces such as the pressure of water flowing or rising in the shaft-like structure, i.e., in particular, a positionally fixed fastening or mounting. The device therefore serves equally well for fastening or mounting at least one object to be attached to or mounted in a shaft-like structure.

[0010] A shaft-like structure, hereinafter referred to simply as a "structure," is typically a shaft structure (shaft) that is at least partially, and in particular entirely, vertically oriented. Such a structure typically comprises a number of wall sections that define an interior space. In principle, all structural forms are possible, i.e., structures with the same or different cross-sectional geometry, (cross-sectionally) round or angular structures, structures with steps, etc. Such a structure could, for example, be an inspection, maintenance, or installation shaft forming part of a sewer, energy, or other utility network. A specific example of a shaft structure is a sewer shaft forming part of a wastewater sewer system.

[0011] An object to be held by means of the device can be equipped with at least one technical functionality. An object can therefore be designed as a technical device equipped with at least one technical functionality, or comprise at least one such functionality. The functionality of the object is typically determined by the structure in which the object is intended to be held; the object can therefore be equipped with a functionality chosen with regard to a specific structure or the conditions prevailing there. An object can thus serve, for example, pest control, data acquisition, signal processing, or other functional tasks.

[0012] Specific examples of objects include, for example, one or more detection elements, i.e., sensor elements, and comprehensive detection systems. Such detection systems—which include, for example, measuring or sensor devices—can be designed to detect at least one chemical and / or physical parameter within the structure. Examples of such detection systems are therefore devices for detecting the level, i.e., the water level, of a fluid flowing through the structure, i.e., wastewater; devices for detecting the chemical composition of a fluid flowing through the structure, i.e., a liquid or gas; devices for detecting the temperature in the structure and / or of a fluid flowing through the structure; devices for detecting the pressure in the structure and / or of a fluid flowing through the structure, etc.A specific example of an object is a device for holding bait (bait box). Such a device can comprise a housing part that can be inserted into a structure and includes at least one bait platform, which defines at least one opening on the bait platform side through which a pest, i.e., a rodent, can access bait arranged in the housing part. A pipe sealing device designed for at least partially, or possibly completely, sealing a pipe can also be considered an example of such an object. Such a pipe sealing device can, for example, be designed as a backflow preventer or at least include one.

[0013] The device includes a mounting device for holding a corresponding object. The mounting device is the functional component of the device that is designed for the actual holding of the at least one object to be held within a structure.

[0014] The mounting device comprises a first mounting element, comprising at least one first mounting section for mounting the mounting device on or in a structure, and a second mounting element, comprising at least one second mounting section for mounting the mounting device on or in a structure. The mounting elements and their associated mounting sections thus enable the mounting device to be mounted on or in the structure. In the intended state of mounting the device in a structure, each mounting section forms at least one contact area, i.e., in particular a contact surface, with the structure, through which holding forces for mounting the mounting device (and any object attached to it) in the structure can be transmitted.Each mounting section thus comprises at least one contact area which, when the mounting device is installed in a structure, rests against a section of the structure's wall. Mounting the mounting device to or in a structure enables the mounting of an object to or in the structure, as the object, as will be explained below, can be attached to or is attached to the mounting device. The mounting of the object to or in the structure is therefore achieved indirectly via the mounting of the mounting device to or in the structure.

[0015] The respective mounting elements can be, for example, elongated components resembling rods or struts. The first and / or the second mounting element can therefore be designed in a rod- or strut-like manner. The first and / or second mounting element can thus be described or considered as mounting rods or struts.

[0016] At least the second mounting element is movably mounted between a first operating position, which can also be described or considered a holding position, in which the mounting device can be held or secured to a structure via the second mounting element, and a second operating position, which can also be described or considered a non-holding position, in which the mounting device cannot be held or secured to a structure via the second mounting element. The first operating position of the second mounting element thus enables a stable mounting of the mounting device in a structure, while the second operating position of the second mounting element does not enable the mounting device to be held in the structure.

[0017] In the first operating position of the second mounting element, a holding force can be exerted via the mounting device, securing the mounting device within the structure. This holding force, typically directed against the structure—in particular, a clamping force securing the mounting device within the structure, which is why the first operating position of the second mounting element can also be described or considered the clamping position—can vary depending on the design of the mounting device. For example, the holding force can be so high that the mounting device (along with the attached object) is suspended within the structure. In any case, the holding force is sufficient to ensure stable mounting of the mounting device (along with the attached object) on or within a structure. This also applies to cases where a part of the mounting device, i.e.,B. the first support element, and / or the object is supported by a wall section of the structure, i.e. a floor wall section of the structure.

[0018] In its first operating position, the second mounting element is typically moved relative to the structure, i.e., relative to a section of the structure's wall, such that the mounting device is stably attached to or within the structure. Specifically, the second mounting element is moved against the structure, i.e., against a section of the structure's wall, such that the mounting device is stably attached to or within the shaft-like structure. In its first operating position, the second mounting element is typically braced against the structure, i.e., against a section of the structure's wall, such that the mounting device is stably attached to or within the structure. Of course, particularly in the first operating position of the second mounting element, the first mounting element can also be braced against the structure, i.e., against a section of the structure's wall.The mounting elements can thus form a tensioning system, via which the mounting system can be tensioned or is tensioned within the structure.

[0019] Movements of the second support element can occur at least partially without restraint. Thus, starting from the second operating position, the second support element accelerates downwards due to its weight into the first operating position. Upon reaching a section of the structure's wall, the second support element can be abruptly decelerated. With appropriate design of the prestressing system, some of the released acceleration energy can be converted into usable prestressing energy. In this way, the support element can potentially be brought into a stable holding position without requiring the application of an additional force to the prestressing system.

[0020] The ability to move, or at least the second mounting element, into its respective operating position enables efficient assembly and disassembly of the mounting system in a structure. To assemble the mounting system, at least the second mounting element must be moved into the first operating position; to disassemble the mounting system, at least the second mounting element must be moved into the second operating position.The basic principle of the assembly and disassembly processes of the mounting device is based on reducing the spatial extent of the mounting device when it is inserted into a structure in order to avoid (simultaneous) contact with opposing wall sections of the structure, and increasing the spatial-physical extent of the mounting device when the first operating position of the second mounting device element is reached in order to bring about this contact with these wall sections in order to hold the mounting device.

[0021] In all cases, the spatial and physical dimensions of the mounting device in the second operating position of the second mounting device element are reduced compared to the first operating position of the second mounting device element to such an extent that the mounting device can be inserted into and / or removed from a structure via an access opening, e.g., above ground. The second operating position of the second mounting device element thus enables simple and quick insertion and / or removal of the mounting device into and / or from a structure via an access opening. It is typically not necessary for a person to enter the structure for this purpose.It is also typically not necessary to attach the mounting device to the building by screwing it in, which would require drilling into the building; the mounting of the mounting device is damage-free and non-destructive.

[0022] Overall, a device for holding at least one object to be held in a building is provided, which enables efficient holding of objects to be held in a building.

[0023] To stabilize the mounting device, the first and / or second mounting element can comprise several mounting sections, particularly those offset in a horizontal plane. Constructively, this could be implemented, for example, by having each mounting element act as a crossbeam, the ends of which, when the device is installed in a structure, press against the wall sections of the structure. Each of these crossbeams would then have multiple contact points with the wall sections of the structure.

[0024] As mentioned, the object can be attached to, or is attached to, the mounting device, i.e., to the first and / or second mounting device element. At least one mounting interface can be arranged or formed on the first and / or second mounting device element for this purpose, which is designed for attaching at least one object to be held by means of the mounting device. A mounting interface can enable a mechanical, i.e., in particular a force-fit and / or form-fit, attachment of the object to a respective mounting device element, for which purpose the mounting interface comprises at least one fastening element, i.e., a force-fit and / or form-fit element, which is designed to form an attachment of the object to the respective mounting device element with a corresponding fastening element, i.e.,a corresponding force-locking and / or form-locking element with which the object interacts. Such force-locking and / or form-locking elements can be, for example, screw elements, i.e., screw bolts and screw receptacles, and / or locking elements, i.e., locking projections and locking receptacles.

[0025] Regardless of the specific type of fastening, the fastening interface is designed in particular for the (damage-free or non-destructive) detachability of an object to a respective mounting element; the fastening of an object to the respective mounting element can therefore be removed and re-established at will.

[0026] In connection with the movable mounting of the second mounting element in or between the respective operating positions, various, but combinable, embodiments are conceivable, with exemplary embodiments described in more detail below. As mentioned, the spatial and physical dimensions of the mounting device in the second operating position of the second mounting element are reduced compared to the first operating position of the second mounting element to such an extent that insertion and / or removal of the mounting device into or out of a structure is possible via an access opening that provides access to the structure.

[0027] According to a preferred exemplary embodiment, the second mounting element is pivotably mounted, particularly relative to the first mounting element, wherein a first pivot position of the second mounting element correlates with the first operating position of the second mounting element, and a second pivot position of the second mounting element correlates with the second operating position of the second mounting element. In this embodiment, the mounting device thus typically comprises a pivoting mechanism, e.g., formed by a pivot joint or comprising at least one such joint, by means of which pivoting mounting of the second mounting element relative to the first mounting element is possible. The second mounting element can therefore be described as a pivotally mounted cantilever.The second mounting element is considered to be pivotable relative to the first mounting element. In its first pivot position, the second mounting element can, for example, assume an angle of approximately 90° relative to the first mounting element, and in its second pivot position, an angle greater or less than 90°, i.e., an angle of more than 100° or less than 80°, relative to the first mounting element. It is also conceivable that the second mounting element, in its first pivot position, assumes an angle greater than 90°, i.e., an angle of approximately 110°, relative to the first mounting element, and in its second pivot position, an angle greater or less than 110°, i.e., an angle of more than 120° or (significantly) less than 100°, relative to the first mounting element.The angles of the second mounting element in the first pivot position depend in particular on the specific method of fastening the mounting device, i.e., especially on whether this is achieved by clamping or wedging. This embodiment typically involves clamping the mounting device in the structure; thus, the fastening of the mounting device in the structure is typically achieved by clamping the mounting device in the structure.

[0028] According to a further exemplary embodiment, the mounting device can comprise at least two mounting device elements, in particular those designed as articulated arms, wherein the at least two mounting device elements are pivotably mounted relative to each other, in particular via at least one pivoting joint connecting them, wherein a first pivot position of the mounting device elements correlates with the first operating position of the second mounting device element and a second pivot position of the mounting device elements correlates with the second operating position of the second mounting device element. In this embodiment, the mounting device thus typically comprises a joint, e.g. formed by a toggle joint or comprising at least one such joint, via which a pivotable mounting of the pivotally coupled mounting device elements relative to each other is possible.The mounting elements can therefore be described or considered as pivotally mounted cantilevers, which are mounted so as to pivot relative to each other. In the first pivot position, the mounting elements can, for example, enclose an angle of approximately 180°, and in the second pivot position, an angle greater or less than 180°, i.e., an angle of more than 190° or less than 170°. This embodiment typically involves wedging the mounting device into the structure; the mounting device is thus typically secured to the structure by wedging it in place.

[0029] According to a further exemplary embodiment, the second mounting element can comprise at least two mounting element segments, in particular arranged or designed telescopically, wherein one mounting element segment is movably mounted relative to at least one further mounting element segment, in particular telescopically, between an extended position and a retracted position, wherein the extended position corresponds to the first operating position of the second mounting element and the retracted position corresponds to the second operating position of the second mounting element. In this embodiment, the mounting device thus typically comprises, for example, aAn extension device formed by, or at least comprising, a telescopic mechanism, by which the second mounting element can be extended and / or retracted via a typically linear relative movement of one mounting element segment relative to another, i.e., by extending and / or retracting a mounting element segment. The second mounting element segment can therefore be described or considered as a telescopically mounted boom, which is movably mounted relative to the first mounting element segment. Here, too, the second mounting section is typically arranged on or formed within the second mounting element segment.This embodiment typically involves clamping the mounting device in the structure; the fastening of the mounting device in the structure is therefore typically achieved by clamping the mounting device in the structure.

[0030] In one embodiment, in which the second mounting element comprises at least two mounting element segments, in particular arranged telescopically, one mounting element segment can be mounted to be continuously movable relative to at least one further mounting element segment, in particular telescopically. Thus, one mounting element segment can be continuously movable relative to at least one further mounting element segment, i.e., extendable telescopically. The length of the second mounting element can be varied as desired by correspondingly moving one mounting element segment relative to at least one further mounting element segment. The second mounting element can thus be adapted to different shaft dimensions, i.e., in particular to different shaft inner diameter dimensions.

[0031] The second mounting element can be associated with, or be associated with, a locking device which is configured to lock and thus fix a mounting element segment that is movably mounted relative to at least one other mounting element segment in any position relative to at least one other mounting element segment. Such a locking device is therefore generally configured to generate a locking force that secures the mounting element segment, which is movably mounted relative to at least one other mounting element segment, in any position. Such a locking device can, for example, be designed as a clamping or tensioning device, or comprise at least one such device. Specifically, such a clamping or tensioning device can be designed, for example, as a clamping or tensioning collar or as a clamping or tensioning sleeve.include at least one such example.

[0032] This continuously adjustable solution can be integrated into the setting process and its movement sequence. During the setting process, the length of the support elements, specifically the length of the second support element, can be adjusted to the desired dimension (initially) without locking, for example, using a spirit level, until shortly before reaching the first operating position, without needing to know or measure the shaft dimensions. Before reaching the first operating position, the support element segments, and thus the entire device, become a rigid unit, enabling the necessary forces to be generated.

[0033] The exemplary embodiments described above demonstrate that the fastening of the mounting device to the structure can be achieved, in particular, by clamping or wedging. The type of fastening typically influences the geometric and structural design of the mounting device or its components. In the case of clamping, the mounting device is typically designed to be elastically flexible, i.e., it comprises at least one elastically flexible, i.e., in particular, compressible, clampable component, such as an elastically flexible or similarly designed mounting element. In the case of wedging, the mounting device is typically designed to be rigid, i.e., it comprises at least one rigid, wedgeable component, such as a rigid or similarly designed mounting element.

[0034] For example, a second mounting element, pivotally mounted between a first and a second pivot position, wherein the first pivot position correlates with the first operating position of the second mounting element and the second pivot position correlates with the second operating position of the second mounting element, particularly relative to the first mounting element, can be combined with a second mounting element comprising at least two, in particular telescopically arranged or designed, mounting element segments, wherein an extended position of a mounting element segment correlates with the first operating position of the second mounting element and a retracted position of the mounting element segment correlates with the second operating position of the second mounting element.

[0035] In all embodiments, the device comprises a locking device associated with the second mounting element or the second mounting element segment, which is configured to secure the second mounting element or the second mounting element segment in the second operating position or in an orientation corresponding to the second operating position. For this purpose, the locking device may comprise at least one locking element, e.g., a force-locking and / or positive-locking element, arranged or formed on the first mounting element or the first mounting element segment, which is configured to secure the second mounting element or the second mounting element segment in the second operating position with a corresponding fastening element, e.g., a clamping element.a corresponding force-locking and / or positive-locking element to interact with the second mounting element or the second mounting element segment. Such force-locking and / or positive-locking elements can be, for example, detent elements, i.e., detent projections and detent receptacles.

[0036] Furthermore, in all embodiments, the first and / or second mounting section can be provided with a surface or (three-dimensional) surface texture that increases the holding force of the mounting device in the structure. Both principles aim to increase the friction between the respective mounting section and the structure. A corresponding surface or surface texture can therefore be formed, for example, by a friction lining or serrations in the contact area of ​​the mounting section that touches the structure. With the same objective, the first and / or second mounting section can also be adapted to a specific shape of a wall section of the structure.

[0037] Furthermore, for all embodiments, the second mounting element may optionally be assigned at least one clamping device, which is designed to generate or increase a clamping force that clamps the second mounting element against a structure in the first operating position. The direction of action of the clamping force typically corresponds to the direction of action of the holding force that can be exerted via the mounting device, so that the clamping force increases the holding force. The aforementioned clamping assembly may therefore additionally include a separate clamping device that enables the absorption or release of clamping forces. The clamping device may, for example, be designed as a clamping spring or at least include one such spring. A corresponding clamping spring may be compressible in the clamping direction and rigidly guided or held in all other directions. The clamping spring may, specifically, for example,as the second mounting element - as mentioned, this is in particular a rod- or strut-like elongated component - must be designed to at least partially surround or be integrated into a coil spring.

[0038] The second mounting element can have at least one opening (access opening) that provides a means of access for an object to be held by the mounting device and / or for an actuating element, in particular an actuating tool, for actuating a function of an object held by the mounting device. Such an opening improves the handling of the device, particularly in connection with inserting and / or removing an object into or from the structure, or correspondingly, actuating functionalities of an object. Such an opening can be provided, for example, by a recess in the second mounting element or by a segmented opening, e.g.,ring-, rhombus- or V-shaped design of the second mounting element, wherein an opening creating a corresponding passage possibility can be formed by an interior space extending between respective mounting element segments, e.g. ring-, rhombus- or V-shaped.

[0039] The device comprises, in addition to the mounting device, a setting device designed for inserting the mounting device into a structure. The setting device may also be designed for removing the mounting device from a structure. In particular, the setting device may be designed to move the second mounting device element into the first and / or second operating position. The setting device may, for example, engage the mounting device, i.e., in particular the second mounting device element, in such a way that it can be moved into the first and / or second operating position. The setting device may also be designed to apply a force, or a force increasing the clamping force, to the second mounting device element. This may be achieved, for example, by applying a compressive or tensile force, i.e., by a pushing or pulling action, to the second mounting device element.

[0040] The setting device comprises at least one first coupling element forming part of a first coupling interface for coupling the setting device with the mounting device, in particular in a (damage-free or non-destructive) releasable manner. Correspondingly, the mounting device comprises at least one first negative feedback element forming part of a first negative feedback interface corresponding to the coupling interface on the setting device side.

[0041] The setting device can further comprise at least one second coupling element forming part of a second coupling interface for coupling the setting device with the mounting device, in particular for coupling that is detachable (without damage or destruction). Correspondingly, the mounting device can comprise at least one second negative feedback element forming part of a second negative feedback interface corresponding to the second coupling interface on the setting device side.

[0042] The first coupling element on the setting device side is arranged or formed on a pressure element that forms part of a pressure device on the setting device side, via which a pressure force acting on the holding device, i.e., in particular the second holding device element, can be exerted. By exerting a corresponding pressure force, the second holding device element can be moved into the first operating position.

[0043] The second coupling element on the setting device side can be arranged or formed on a tension element forming part of a tension device on the setting device side, i.e., a belt, chain, rope, etc., via which – e.g., in the state coupled with a counter-coupling element on the mounting device side – a tensile force acting on the mounting device, i.e., in particular the second mounting device element, can be exerted. By exerting a corresponding tensile force, the second mounting device element can be moved into the second operating position.

[0044] Each coupling element on the setting device side can interact with a corresponding feedback element on the mounting device side, e.g., mechanically, i.e., in particular by positive and / or force-fit, and / or magnetically. A coupling element on the setting device side can, for example, be an engagement element designed to engage with a receiving element. A feedback element on the mounting device side can, correspondingly, be a receiving element into which a corresponding engagement element can engage. Naturally, the reverse configuration is also conceivable. According to a first exemplary embodiment, a coupling element on the setting device side can therefore, for example, be a hook-like hook element designed to engage with a loop- or eyelet-like loop or eyelet element.A feedback element on the mounting device side can be a loop- or eyelet-like element into which a corresponding hook element can engage. Naturally, a reverse configuration is also conceivable. According to a second exemplary embodiment, a coupling element on the setting device side can be, for example, a detent-like detent element designed for detent engagement with a detent-like counter-detent element. A feedback element on the mounting device side can also be a detent-like counter-detent element into which a corresponding detent element can detent. Naturally, a reverse configuration is also conceivable.

[0045] A coupling element on the setting device side can be, for example, a (permanent) magnetic or magnetizable magnetic element configured for magnetic attraction with a magnetic or magnetizable counter-magnetic element. Similarly, a feedback element on the mounting device side can be a (permanent) magnetic or magnetizable counter-magnetic element that magnetically attracts and interacts with a corresponding magnetic element on the setting device side.

[0046] The setting device comprises a rod- or strut-like setting device element, optionally extendable, in particular telescopically, on which at least one first and / or second coupling element is arranged or formed.

[0047] The device may include a detection unit configured to detect the first and / or second operating position of the second mounting element and to generate detection information describing the first and / or second operating position of the second mounting element. The detection unit may detect the first and / or second operating position of the second mounting element, for example, via a spatial orientation of the second mounting element, a force acting on the second mounting element, etc. Corresponding detection information may be output via an output device associated with the detection unit. The output of corresponding detection information includes the actual output of acoustic and / or optical and / or haptic signals, as well as the transmission of corresponding detection information to an external device, i.e., a receiver.A data processing device equipped with a suitable transmission interface, which is configured for processing the collected information. The external device can be, for example, a mobile device such as a laptop, smartphone, smartwatch, tablet PC, etc., and / or network storage (cloud storage).

[0048] A corresponding sensor can inform the user whether the force applied, for example by actuating the setting device against the clamping device, is sufficient to achieve the required holding force. The sensor, integrated into the clamping assembly, provides this information, signaling when the desired and required force has been reached. This allows the user to adjust the pressure applied by the setting device accordingly and, if necessary, stop it immediately. This helps prevent overloading of the clamping assembly and also facilitates disassembly.

[0049] Another example of a corresponding detection device can be a spirit level arranged or formed in a receiving device that can be attached to or is attached to the second mounting element, by means of which the orientation of the second mounting element relative to the first mounting element can be determined. The receiving device can have a receiving or bearing body with a receiving or bearing body section inclined at a specific angle, i.e., an angle of 10°, with respect to a horizontal reference plane. The specific angle typically results from a intended angular orientation of the second mounting element, particularly relative to the first mounting element, in the first operating position. A receiving or bearing body section, realized, for example, by a recess, can be provided within the receiving or bearing body section.A storage option for the spirit level must be provided. The spirit level is thus also inclined at a specific angle relative to the horizontal reference plane. The gas bubble inside the spirit level is then centered when the second mounting element is in its intended angular orientation in the first operating position. This allows for simple yet extremely reliable detection of the first operating position.

[0050] The invention also relates to a method for installing a device according to the invention into a shaft-like structure, so that, in principle, all descriptions relating to the device apply analogously to the method. Conversely, all descriptions relating to the method apply analogously to the device.

[0051] The method for installing (inserting) the device into a structure comprises the following steps: Inserting a mounting device into the structure, wherein the second mounting element of the mounting device is moved into the second operating position; moving the second mounting element from the second operating position to the first operating position, thereby forming a mounting for the mounting device in the structure. An object to be mounted may already be attached to the mounting device or may be attached subsequently, i.e., after the mounting device has been inserted into the structure, and in particular after moving the second mounting element into the first operating position. The method can be carried out using a mounting device as described, or the execution of the method can be facilitated by such a device.The setting device can be used in particular to insert the mounting device into the structure and to move the second mounting device element from the second operating position to the first operating position, e.g. by applying a corresponding pressure force to the second mounting device element.

[0052] Furthermore, the invention relates to a method for removing a device according to the invention from a shaft-like structure, so that, in principle, all descriptions relating to the device apply analogously to the method. Conversely, all descriptions relating to the method apply analogously to the device.

[0053] The method for removing the device from a shaft-like structure comprises the following steps: moving the second mounting element from the first operating position to the second operating position by releasing a mounting element within the structure; removing the mounting element from the structure, with the second mounting element of the mounting device being moved into the second operating position. An object to be held may be attached to the mounting element or removed beforehand, i.e., before removing the mounting device from the structure, and in particular before moving the second mounting element into the second operating position. The method can be carried out, or facilitated, by a setting device as described.The setting device can be used in particular to move the second mounting element from the first operating position to the second operating position, e.g. by applying a corresponding tensile force to the second mounting element, and to remove the mounting device from the structure.

[0054] The invention is explained with reference to exemplary embodiments in the drawings. These show: Fig. 1 - 3 Each is a schematic representation of a device according to an exemplary embodiment.

[0055] Fig. 1 Figure 1 shows a schematic representation of a device 1 for holding at least one object 3 to be held in a shaft-like structure 2, i.e., a sewage manhole forming part of a sewage-carrying sewer system, according to a first embodiment.

[0056] The object 3 to be held by means of the device 1 is typically a technical device equipped with at least one technical functionality. Specifically, the object 3 may be, for example, a detection device comprising one or more detection elements, i.e., sensor elements, for detecting at least one chemical and / or physical parameter in the structure 2, i.e., a detection device for detecting the level, i.e., the water level, of a fluid flowing through the structure 2, i.e., wastewater, or a detection device for detecting the chemical composition of a fluid flowing through the structure 2.This could involve a liquid or gas, a detection device for measuring the temperature in the structure 2 and / or a fluid flowing through the structure 2, a detection device for measuring the pressure in the structure 2 and / or a fluid flowing through the structure 2, etc. Another example of an object 3 is a device for holding bait (bait box). A pipe closure device designed for at least partially, or possibly completely, closing a pipe can also be considered an example of a corresponding object 3. Such a pipe closure device can, for example, be designed as a backflow preventer or at least include one.

[0057] To hold a corresponding object 3, the device 1 includes a holding device 4. The holding device 4 is the functional component of the device 1 which is designed for the actual holding of the object 3 to be held in the structure 2. Fig. 1 A first exemplary mounting option for an object 3 on the mounting device 4 is indicated by a solid line and a second exemplary mounting option for an object 3 on the mounting device 4 is indicated by a dashed line.

[0058] The mounting device 4 comprises a first mounting element 6, comprising a first mounting section 5 for mounting the mounting device 4 on or in the structure 2, and a second mounting element 8, comprising a second mounting section 7 for mounting the mounting device 4 on or in the structure 2. The rod- or strut-like mounting elements 6, 8 and the mounting sections 5, 7 associated with them thus enable the mounting device 4 to be mounted on or in the structure 2. As can be seen from the embodiments shown in the figures, the respective mounting sections 5, 7, when the mounting device 4 is mounted in a structure 2 as intended, form contact areas or surfaces 9, 10 with the structure 2.The corresponding (lateral) wall sections 2a, 2b of the structure 2 are defined, through which holding forces for the mounting device 4 (along with the object 3 attached to it) can be transmitted in the structure 2. Each mounting section 5, 7 thus comprises a contact area 9, 10, which, when the mounting device 4 is mounted in the structure 2, rests against a wall section 2a, 2b of the structure 2. The mounting of the mounting device 4 to or in the structure 2 makes it possible to mount an object 3 to or in the structure 2, as the object 3 can be attached to or is attached to the mounting device 4, as can be seen from the figure.

[0059] The fastening of the mounting device 4 in the structure 2 can be achieved in particular by clamping (see embodiments according to Fig. 1 , 3 ) and / or wedging (see example according to Fig. 2 ). For clamping, at least one component of the mounting device 4 must be elastically flexible, i.e., in particular compressible, to ensure reliable assembly and disassembly of the mounting device 4. Respective mounting sections 5, 7 can therefore be elastically flexible. This can be achieved, for example, by making the mounting sections 5, 7 from an elastically flexible material, i.e., an elastomer, or from an elastically flexible material structure, i.e., a material structure comprising weakening elements such as recesses, openings, etc. For wedging, at least one component of the mounting device 4 must be rigid, i.e., in particular not compressible, to ensure reliable assembly and disassembly of the mounting device 4. Respective mounting sections 5, 7 can therefore be rigid. This can be achieved, for example, by making the mounting sections 5, 7 from an elastically flexible material, i.e., an elastomer, or from a material structure comprising weakening elements such as recesses, openings, etc.by forming the mounting elements 6, 8 and the mounting sections 5, 7 from a rigid material, i.e. a metal or hard plastic, or a rigid material structure, i.e. a material structure comprising, for example, rib-like reinforcing elements.

[0060] Depending on the desired height of the mounting device 4 after its installation in the structure 2 and the weight of the mounting device 4 (including the attached object 3), the first mounting device element 6 can be positioned as shown in Fig. 1 The bracket 4 is shown to be extended so that it is additionally supported by the structure 2. Support on the structure 2, i.e., on a base 2c of the structure 2, can be advantageous if the bracket 4 is relatively heavy and its installation height relative to the structure 2 is constant. Keeping the first bracket element 6 shorter and not supporting it on the structure 2 is advantageous if the bracket 4 is to be relatively light and its installation height relative to the structure 2 is to be flexible.

[0061] At least the second mounting element 8 is movably mounted between a first operating position (see solid line), which can also be described as a holding position, in which the mounting device 4 can be held on or in the structure 2 via the second mounting element 8, and a second operating position (see dashed line), which can also be described as a non-holding position, in which the mounting device 4 cannot be held on or in the structure 2 via the second mounting element 8. The first operating position of the second mounting element 8 thus enables a stable mounting of the mounting device 4 in the structure 2, while the second operating position of the second mounting element 8 does not enable the mounting device 4 to be held in the structure 2.

[0062] In the first operating position of the second mounting element 8, a holding force can be exerted on the mounting device 4, i.e., in particular the second mounting element 8 or the second mounting section 7 associated with the second mounting element 8, which holds the mounting device 4 in the structure 2. The holding force directed against the structure 2 or corresponding wall sections 2a, 2b of the structure 2, which is a clamping force holding the mounting device 4 in the structure 2, and which is why the first operating position of the second mounting element 8 can also be referred to or considered as the clamping position, can vary in magnitude for different designs of the mounting device 4; the holding force can, for example, be so high that the mounting device 4 (together with the object 3 attached to it) is suspended in the structure 2.

[0063] As shown, in the first operating position, the second mounting element 8 is moved relative to the structure 2, i.e., relative to a wall section 2b of the structure 2, such that the mounting device 4 is stably held against or in the structure 2. As mentioned, in the first operating position, the second mounting element 8 is braced against the structure 2, i.e., against a wall section 2b of the structure 2, such that the mounting device 4 is stably held against or in the structure 2. Typically, in the first operating position of the second mounting element 8, the first mounting element 6 is also braced against the structure 2, i.e., against an opposite wall section 2a of the structure 2. The support elements 6 thus form, in particular with the support sections 5, 7, a tensioning system, via which the support device 4 can be tensioned or is tensioned in the structure 2.

[0064] The ability to move, or at least the second mounting element 8 can be moved, into its respective operating positions enables efficient assembly and disassembly of the mounting device 4 in the structure 2. To assemble the mounting device 4, the second mounting element 8 is moved into the first operating position; to disassemble the mounting device 4, the second mounting element 8 is moved into the second operating position. It is not necessary to fasten the mounting device 4 to the structure 2 by drilling into it; the assembly of the mounting device 4 is damage-free and non-destructive.

[0065] As can be seen from the figure, the spatial and physical dimensions of the mounting device 4 in the second operating position of the second mounting device element 8 are reduced compared to the first operating position of the second mounting device element 8, such that the mounting device 4 can be inserted into and / or removed from the structure 2 via an access opening 12, which provides access to the structure 2, e.g., above ground. The second operating position of the second mounting device element 8 thus allows for simple and quick insertion and / or removal of the mounting device 4 into and / or from the structure 2 via the access opening 12. It is not necessary for a person to enter the structure 2 for this purpose.

[0066] According to the in Fig. 1 In the embodiment shown, the second mounting element 8 is pivotably mounted relative to the first mounting element 6, as indicated by the double arrow P1, wherein a first pivot position (shown in solid line) of the second mounting element 8 corresponds to the first operating position of the second mounting element 8, and a second pivot position (shown in dashed line) of the second mounting element 8 corresponds to the second operating position of the second mounting element 8. In the embodiment shown in Fig. 1 In the illustrated embodiment, the mounting device 4 comprises a pivoting device 13, formed, for example, by a pivot joint or comprising at least one such joint, by means of which a pivotable mounting of the second mounting device element 8 relative to the first mounting device element 6 is possible. The second mounting device element 8 can therefore be described or considered as a pivotably mounted cantilever which is pivotably mounted relative to the first mounting device element 6. It is evident that in the first pivot position, the second mounting device element 8 can, for example, assume an angle of approximately 90° relative to the first mounting device element 6, and in the second pivot position, an angle greater or less than 90°, i.e., an angle of more than 100° or less than 80°, relative to the first mounting device element 6. However, it is—this applies in particular (also) to the one shown in Fig. 2 In the illustrated embodiment, it is also possible that the second mounting element 8 assumes an angle greater than 90° relative to the first mounting element 6 in the first pivot position.

[0067] Fig. 1 Figure 17 further shows a clamping device 17 (optional) associated with the second mounting element 8, which is designed to generate or increase a clamping force that clamps the second mounting element 8 against the structure 2 in the first operating position. The direction of action of the clamping force corresponds to the direction of action of the holding force that can be exerted via the mounting device 4, so that the clamping force increases the holding force. The aforementioned clamping assembly can therefore additionally include a separate clamping device 17, which enables the absorption or release of clamping forces. The clamping device 17 can be designed as a clamping spring 18, which is compressible in the clamping direction and rigidly guided or held in all other directions. Specifically, the clamping spring 18 can be designed as a helical spring that at least partially surrounds or is integrated into the second mounting element 8.

[0068] The exemplary embodiment according to Fig. 1 This typically involves clamping and / or wedging the mounting device 4 in the structure 2.

[0069] In Fig. 1 Furthermore, a setting device 19 is shown, which is configured for inserting or placing the mounting device 4 into a structure 2 or for removing or removing the mounting device 4 from a structure 2. The setting device 19 is also configured to move the second mounting device element 8 into the first and / or second operating position. The setting device 19 can engage the mounting device 4, i.e., in particular the second mounting device element 8, in such a way that it can be moved into the first and / or second operating position. The setting device 19 is typically also configured to apply a force increasing the clamping force to the second mounting device element 8. This can be done, for example, by applying a compressive force to the second mounting device element 8. The compressive force can, for example, be...via a pressure area 29 of the setting device 19, which is arranged or formed in particular in the area of ​​a free end of the setting device 19.

[0070] The setting device 19 comprises a first coupling element 20, forming part of a first coupling interface, for the (damage-free or non-destructive) detachable coupling of the setting device 19 with the mounting device 4, e.g., during assembly or disassembly processes of the mounting device 4. Correspondingly, the mounting device 4 comprises a first negative feedback element 21, forming part of a first negative feedback interface corresponding to the coupling interface on the setting device side.

[0071] The setting device 19 can evidently also include a second coupling element 22, forming part of a second coupling interface, for the (damage-free or non-destructive) detachable coupling of the setting device 19 to the mounting device 4. Correspondingly, the mounting device 4 can include a second feedback element 23, forming part of a second feedback interface corresponding to the second coupling interface on the setting device side. During assembly of the mounting device 4, the setting device 19 typically interacts with the first feedback element 21 via the coupling element 20, in particular to insert the mounting device 4 into the structure 2, and with the second feedback element 23, in particular to move the second mounting device element 8 into its first operating position by pivoting it relative to the first mounting device element 6.During the dismantling of the mounting device 4, the setting device 19 typically interacts with the second feedback element 23 via the coupling element 20, in particular to transfer the second mounting device element 8 into the second operating position by pivoting relative to the first mounting device element 6, and with the second feedback element 23 or with the first feedback element 21, in particular to remove the mounting device 4 from the structure 2.

[0072] In the Fig. 1 In the illustrated embodiment, the second coupling element 22 on the setting device side is arranged or formed on a tension element 24, i.e., a belt, chain, rope, etc., which forms part of a tension device on the setting device side. A compressive or tensile force acting on the mounting device 4, i.e., in particular the second mounting device element 8, can be exerted via this tension element 24 – for example, in the state coupled with a counter-coupling element 23 on the mounting device side. By exerting a corresponding compressive or tensile force, the second mounting device element 8 can be moved into the first or second operating position. A guide device 25 can be associated with the tension element 24, by means of which the tension element 24 is guided, at least section by section, in a defined orientation relative to the setting device 19.

[0073] The guide device 25 can be configured to clamp the pull element 24. The clamping process of the pull element 24 can be initiated and released by a user. For example, a design is conceivable in which the pull element 24 is clamped in the guide device 25 by means of a spring system, and the clamping is released manually by a user via an actuating element (not shown) to move the second mounting element 8.

[0074] A coupling element 20, 22 on the setting device side can interact with a corresponding feedback element 21, 23 on the mounting device side, e.g., mechanically, i.e., in particular by positive and / or force-fit, and / or magnetically. A coupling element 20, 22 on the setting device side can be – as in Fig. 1 shown – is an engagement element designed to engage with a receiving element. A feedback element 21, 23 on the mounting device side can accordingly be such a receiving element into which a corresponding engagement element can engage. Of course, a reverse configuration is also conceivable. In the Fig. 1 In the illustrated embodiment, a coupling element 20, 22 on the setting device side is, for example, a hook-like hook element designed to engage with a loop- or eyelet-like loop or eyelet element. A counter-coupling element 21, 23 on the mounting device side is, for example, a loop- or eyelet-like loop or eyelet element into which a corresponding hook element can engage.

[0075] Although not shown in the figures, a coupling element 20, 22 on the setting device side could, for example, also be a detent-like detent element designed for detent engagement with a detent-like counter-detent element. Similarly, a counter-feedback element 21, 23 on the mounting device side could be a detent-like counter-detent element into which a corresponding detent element can detent.

[0076] A (permanent) magnetic or magnetizable design of the respective coupling elements 20, 22 and feedback elements 21, 23 would also be conceivable; a coupling element 20, 22 on the setting device side could therefore be a (permanent) magnetic or magnetizable magnetic element configured for magnetic attraction with a magnetic or magnetizable counter-magnetic element. Similarly, a feedback element 21, 23 on the mounting device side could be a (permanent) magnetic or magnetizable counter-magnetic element that magnetically attracts and interacts with a corresponding magnetic element on the setting device side.

[0077] The setting device 19 comprises a rod- or strut-like setting device element 28, optionally extendable, in particular telescopically, on which the first and / or second coupling element 20, 22 is or is arranged.

[0078] Fig. 1 Figure 26 further shows an optional detection device 26, which is configured to detect the first and / or second operating position of the second mounting element 8 and to generate detection information describing the first and / or second operating position of the second mounting element 8. The detection device 26 can detect the first and / or second operating position of the second mounting element 8, for example, via a spatial orientation of the second mounting element 8, a force acting on the second mounting element 8, etc. The corresponding detection information can be output to a user via an output device 27 associated with the detection device 26.The output of corresponding data capture information includes the actual output of acoustic and / or visual and / or haptic signals, as well as the transmission of this data capture information to an external device (not shown), i.e., a data processing device equipped with a corresponding transmission interface and configured for the data processing of the capture information. The external device can be, for example, a mobile device such as a laptop, smartphone, smartwatch, tablet PC, etc., and / or network storage (cloud storage).

[0079] A corresponding sensor can inform the user whether the force applied by them, e.g., by actuating the setting device 19 against the holding device 4 and indicated by arrow P2, is sufficient to achieve the required holding force. The sensor 26, integrated into the clamping assembly, provides this information, signaling when a desired and required force has been reached. This allows the user to adjust the pushing or pulling action of the setting device 19 accordingly and, if necessary, stop it immediately. This helps prevent overloading of the clamping assembly and also facilitates disassembly.

[0080] Fig. 2 Figure 1 shows a schematic representation of a device 1 for holding at least one object 3 to be held in a shaft-like structure 2, i.e., a sewage manhole forming part of a sewage-carrying sewer system, according to a second embodiment.

[0081] At the in Fig. 2 In the illustrated embodiment, the mounting device 4 comprises two hinge-type mounting elements 6, 8, wherein the two mounting elements 6, 8 are pivotably mounted relative to each other via a pivoting joint 15, as indicated by the double arrow P3, wherein a first pivot position of the mounting elements 6, 8 corresponds to the first operating position of the second mounting element 8, and a second pivot position of the mounting elements 6, 8 corresponds to the second operating position of the second mounting element 8. The mounting device 4 thus comprises a pivoting joint 15 formed by a toggle joint, via which a pivotable mounting of the pivotally coupled mounting elements 6, 8 relative to each other is possible. The mounting elements 6, 8 can therefore be described as pivotably mounted cantilevers.The components are considered to be pivotably mounted relative to each other. The first mounting section 5 is evidently arranged on the first mounting element 6, and the second mounting section 7 on the second mounting element 8. The two mounting elements 6 and 8 are typically rigidly designed, which enables the mounting device 4 to be securely wedged in the structure 2.

[0082] The exemplary embodiment according to Fig. 2 This typically involves the mounting device 4 becoming wedged in the structure 2.

[0083] However, the clamping device 17, which is also conceivable in this embodiment, ensures that in the first operating position of the second mounting element 8, the mounting section 7 is pressed against the structure 2 and the required holding force for fixing the mounting device 4 is achieved. In this respect, the embodiment can also involve clamping the mounting device 4 in the structure 2. The same applies to the conceivable alternative or supplementary case of a corresponding clamping device 17 associated with the first mounting element 6.

[0084] Fig. 3 Figure 1 shows a schematic representation of a device 1 for holding at least one object 3 to be held in a shaft-like structure 2, i.e., a sewage manhole forming part of a sewage-carrying sewer system, according to a third embodiment.

[0085] At the in Fig. 3 In the illustrated embodiment, the second mounting element 8 is segmented. The second mounting element 8 thus comprises two mounting element segments 8a, 8b, which are arranged or designed in a telescopic manner, wherein a second mounting element segment 8b is movably mounted relative to a first mounting element segment 8a, in particular in a telescopic manner, between an extended position and a retracted position, as indicated by the double arrow P4, wherein the extended position corresponds to the first operating position of the second mounting element 8 and the retracted position corresponds to the second operating position of the second mounting element 8.The mounting device 4 thus comprises an extension device 14 formed by a telescopic mechanism, by means of which the second mounting device element 8 can be extended and / or shortened via a linear relative movement of the second mounting device element segment 8b relative to the first mounting device element segment 8a, i.e., extending and / or retracting the second mounting device element segment 8b. The second mounting device element segment 8b can therefore be described or considered as a telescopically mounted boom, which is movably mounted relative to the first mounting device element segment 8a. The second mounting section 7 is evidently arranged or formed on the second mounting device element segment 8b.

[0086] The exemplary embodiment according to Fig. 3 This typically involves clamping the mounting device 4 in the structure 2.

[0087] As mentioned, the object 3 – this applies to all embodiments – can be attached to, or is attached to, the mounting device 4, i.e., to the first and / or second mounting device element 6, 8. The attachment of the object 3 to the first and / or second mounting device element 6, 8 is typically releasable without damage or destruction. For this purpose, mounting interfaces 16 are arranged or formed on the first and / or second mounting device element 6, 8, which are designed for attaching an object 3 to be held. A corresponding mounting interface 16 can enable a mechanical, i.e., in particular a force-fit and / or form-fit, attachment of the object 3 to a respective mounting device element 6, 8, for which purpose the mounting interface 16 includes at least one fastening element (not shown in detail), i.e., e.g., a clamping element.A force-locking and / or positive-locking element is included, which is configured to engage with the respective mounting element 6, 8 by forming a fastening of the object 3 to the respective mounting element 6, 8 with a corresponding fastening element (not shown in detail), i.e., a corresponding force-locking and / or positive-locking element, on which the object 3 interacts. Such force-locking and / or positive-locking elements may be, for example, screw elements, i.e., screw bolts and screw receptacles, and / or detent elements, i.e., detent projections and detent receptacles.

[0088] In all embodiments, the device 1 may include a locking device 30 associated with the second mounting element 8 or the second mounting element segment 8b, which is configured to lock the second mounting element 8 or the second mounting element segment 8b in the second operating position or in an orientation corresponding to the second operating position. The exemplary embodiments shown in Fig. 3 The locking device 30, indicated there purely by way of example in the area of ​​the extension device 14, can comprise at least one locking element, e.g., a force-locking and / or positive-locking element, arranged or formed on the first mounting device element 6 or the first mounting device element segment 8a, which is configured to interact with a corresponding fastening element, e.g., a corresponding force-locking and / or positive-locking element, on the second mounting device element 8 or the second mounting device element segment 8b, thereby securing the second mounting device element 8 or the second mounting device element segment 8b in the second operating position. Such force-locking and / or positive-locking elements can be, for example, detent elements, e.g., detent projections and detent receptacles.

[0089] Furthermore, in all embodiments, the first and / or the second mounting section 5, 7 can be provided with a surface or (three-dimensional) surface structure that increases the holding force of the mounting device 4 in the structure 2. Such a surface or surface structure can be formed, for example, by a friction lining or a toothed surface in the area of ​​the contact area 9, 10 of the respective mounting section 5, 7 that contacts the structure 2.

[0090] Furthermore, in all embodiments, the second mounting element 8 may have at least one opening (access opening) schematically indicated by arrow P5, which provides a means of access for an object 3 to be held by means of the mounting element 4 and / or for an actuating element, in particular an actuating tool, for actuating a function of an object 3 held by means of the mounting element 4. Such an opening may, for example, be formed by a recess in the second mounting element 8 or by a segmented design of the second mounting element 8, e.g., ring-shaped, rhombus-shaped, or V-shaped, whereby an opening providing such a means of access may be formed by an interior space extending between the respective mounting element segments, e.g., ring-shaped, rhombus-shaped, or V-shaped.

[0091] Furthermore, for all embodiments, if the second mounting element 8 is as exemplified in Fig. 3 The diagram shows a first and a second mounting element segment 8a, 8b, the second mounting element segment 8b being continuously movable relative to the first mounting element segment 8a. The second mounting element segment 8b can thus be, for example, telescopically extendable. The length of the second mounting element 8 can therefore be varied as desired by corresponding movement of the second mounting element segment 8b relative to the first mounting element segment 8a. The second mounting element 8 can thus be adapted to different shaft dimensions, i.e., in particular to different shaft inner diameters.

[0092] The second mounting element 8 can be associated with, or be associated with, a locking device (not shown) which is configured to lock and thus fix the second mounting element segment 8b, which is movably mounted relative to the first mounting element segment 8a, in any position relative to the first mounting element segment 8a. Such a locking device is therefore generally configured to generate a locking force that secures the second mounting element segment 8b in any position. Such a locking device can, for example, be designed as a clamping or clamping device, or at least include one such device. Specifically, such a clamping or clamping device can be designed as a clamping or clamping collar, or as a clamping or clamping sleeve, or at least include one such device.

[0093] This continuously adjustable solution can be integrated into the setting process and its movement sequence. During the setting process, the length of the support elements 6 and 8, specifically the length of the second support element 8, can be adjusted to the desired dimension (initially) without locking, for example, using a spirit level, until shortly before reaching the first operating position, without needing to know or measure the shaft dimensions. Before reaching the first operating position, the support element segments 8a and 8b, and thus the entire device, become a rigid unit in order to generate the necessary forces.

[0094] Another example of a corresponding detection device can be a spirit level (not shown) arranged or formed in a receiving device (not shown) that can be attached to or is attached to the second mounting element 8, by means of which the orientation of the second mounting element 8 relative to the first mounting element 6 can be determined. The receiving device can have a receiving or bearing body with a receiving or bearing body section inclined at a specific angle, i.e., an angle of 10°, with respect to a horizontal reference plane. The specific angle typically results from a intended angular orientation of the second mounting element 8, in particular relative to the first mounting element 6, in the first operating position. A spirit level, e.g.,A recess is provided to accommodate and store the spirit level. The spirit level is thus aligned at a specific angle relative to the horizontal reference plane. The gas bubble within the spirit level is centered when the second holding element 8 is in its intended angular orientation in the first operating position. This allows for simple yet highly reliable detection of the first operating position.

[0095] The devices 1 shown in the figures enable the implementation of a method for installation in a structure 2. The method comprises the following steps: Installation of a mounting device 4 in structure 2, wherein the second mounting element 8 of the mounting device 4 is moved into the second operating position; transferring the second mounting element 8 from the second operating position to the first operating position, thereby forming a mounting of the mounting device 4 in the structure 2. An object 3 to be mounted can already be held on the mounting device 4 or can be mounted on it subsequently.

[0096] The method is carried out, or rather, the execution of the method is facilitated, by the setting device 19. The setting device 19 is used in particular to insert the mounting device 4 into the structure 2 and to move the second mounting device element 8, e.g., by applying a corresponding compressive or tensile force to the second mounting device element 8, from the second operating position to the first operating position and to clamp or wedge it in the structure 2. Furthermore, a method for removing the mounting device from a structure 2 can be implemented using the devices 1 shown in the figures.The procedure comprises the following steps: moving the second mounting element 8 from the first operating position to the second operating position by releasing a mounting of the mounting device 4 in the structure 2; removing the mounting device 4 from the structure 2, whereby the second mounting element 8 of the mounting device 4 is moved into the second operating position. An object 3 to be mounted on the mounting device 4 can be attached to it or removed beforehand.

[0097] The procedure is carried out using the setting device 19, or the execution of the procedure is facilitated by the setting device 19. The setting device 19 is used to move the second mounting element 8 from the first operating position to the second operating position, e.g., by applying a corresponding pressure force to the second mounting element 8, and to remove the mounting device 4 from the structure 2.

Claims

1. Device (1) for holding at least one device to be held in a shaft-like structure (2) for holding a bait or at least one or more detection elements comprising detection means, comprising: - a holder (4) for holding at least one device to be held in a shaft-like structure (2) for holding a bait or at least one or more detection elements comprising a detection device comprising at least one first holder section (5) for holding the holder (4) to a shaft-like structure (2) comprising first holder element (6) and at least one second holder section (7) for holding the holder (4) to a shaft-like structure (2) comprising second holder element (8), wherein at least the second retaining device element (8) is movable between a first operating position in which the retaining device (4) is held or held by means of the second retaining device element (8) on a shaft-like structure (2) and a second operating position in which the retaining device (4) is not held or held by means of the second retaining device element (8) on a shaft-like structure (2); where: the second mounting device element (8), in particular relative to the first mounting device element (6), is pivotally mounted, wherein a first pivot position of the second mounting device element (8) correlates with the first operating position of the second mounting device element (8) and a second pivot position of the second mounting device element (8) correlates with the second operating position of the second mounting device element (8), - at least one at the first and / or second mounting device element (6, 8) arranged or formed fastening interface (16) for, in particular detachable, fastening at least one to be held in a shaft-like structure (2) device for holding a bait or at least one or more detection elements comprising detection device, and a setting device (19) which can be assigned or assigned to the mounting device (4) for inserting the mounting device (4) into a shaft-like structure (2) in the context of mounting operations of the mounting device (4), wherein The setting device (19) comprises at least one part of a first coupling interface forming first coupling element (20) for detachable coupling of the setting device (19) with the mounting device (4) and the mounting device (4) comprises at least one part of a corresponding to the setting device-side first coupling interface first countercoupling interface forming first countercoupling element (21), characterized in that the first coupling element (20) of the setting device (19) is arranged or formed on a part of a setting device-side pressure device forming pressure element, via which a compressive force acting on the second holding device element (8) is exercisable, via which the second holding element (8) can be moved to the first operating position, wherein The setting device (19) comprises a rod- or strut-like, optionally extendable formed, setting device element (28) on which the first coupling element (20) is arranged or formed.

2. Device according to claim 1, characterized in that the second retaining device element (8) comprises at least two, in particular articulated leg-like, retaining device elements (6, 8), wherein the at least two retaining device elements (6, 8), in particular via at least one of these articulated coupling joint means (15), are pivotally mounted relative to each other, wherein a first pivoting position of the retaining device elements (6, 8) correlates with the first operating position of the second retaining device element (8) and a second pivoting position of the retaining device elements (6, 8) correlates with the second operating position of the second retaining device element (8).

3. Device according to claim 1, characterized in that the second retaining device element (8) comprises at least two, in particular telescopically arranged, retaining device element segments (8a, 8b), wherein a retaining device element segment (8b) is movably mounted relative to at least one further retaining device element segment (8a), in particular telescopically, between an extended position and a retracted position, wherein the extended position correlates with the first operating position of the second retaining device element (8) and correlates the retracted position with the second operating position of the second retaining device element (8).

4. Device according to claim 1 or 3, characterized in that the second mounting device element (8) comprises at least two or the at least two, in particular telescopically arranged, mounting device element segments (8a, 8b), wherein one or the mounting device element segment (8b) is mounted relative to at least one further or the at least one further mounting device element segment (8a), in particular telescopically, continuously movable.

5. Device according to claim 3 or 4, characterized by at least one of the second mounting device element (8) assignable or associated locking device, which is arranged to lock one or the relative to at least one further mounting device element segment (8b) movably mounted mounting device element segment (8a) in any positions relative to the at least one further mounting device element segment (8b).

6. Device according to one of the preceding claims, characterized in that the first and / or the second holding portion (5, 7) is provided with a holding force increasing the or a holding device (4) in the shaft-like structure (2), in particular three-dimensional, surface structuring.

7. Device according to one of the preceding claims, characterized by at least one clamping device (17) associated with the second mounting device element (8), which is provided for generating a clamping force of the second mounting device element (8) in the first operating position against a shaft-like structure (2).

8. Device according to one of the preceding claims, characterized in that the first and / or the second mounting device element (6, 8) are formed rod-like or strut-like.

9. Device according to one of the preceding claims, characterized by a detection device (26), which is designed for detecting the first and / or second operating position of the second mounting device element (8) and for generating the first and / or second operating position of the second mounting device element (8) descriptive detection information.

10. Method for introducing a device (1) according to any one of claims 1 to 9 into a shaft-like structure (2), comprising the steps: - insertion of the mounting device (4) into a shaft-like structure (2) by means of the setting device (19), wherein the second mounting device element (8) of the mounting device (4) is moved to the second operating position, - Transfer of the second mounting device element (8) from the second operating position to the first operating position by means of the setting device (19) forming a bracket of the mounting device (4) in the shaft-like structure (2).

11. Method for deploying a device (1) according to any one of claims 1 to 9 from a shaft-like structure (2), comprising the steps: - transfer of the second mounting device element (8) from the first operating position to the second operating position by means of the setting device (19) with dissolution of a bracket of the mounting device (4) in the shaft-like structure (2), - Removal of the retaining device (4) from the shaft-like structure (2) by means of the setting device (19), wherein the second retaining device element (8) of the retaining device (4) is moved to the second operating position.