Apparatus for movable fastening of a laboratory unit

1. An apparatus for movable fastening of a laboratory unit to a horizontally extending, elongated ceiling beam which is mounted in the region of a room ceiling, the ceiling beam having an upper surface, a lower surface, and at least one first groove extending in a lengthwise direction along a lateral side surface of the ceiling beam, the first groove having an outwardly-facing access opening extending in the lengthwise direction, the apparatus comprising:

a sliding element configured to be received laterally into the groove through the access opening for engagement with the first groove of the ceiling beam such that the apparatus is movable in the lengthwise direction of the first groove;

wherein a height of the sliding element is substantially equal to a height of the access opening to the first groove;

a retaining element cooperating with the sliding element and configured for releasable fastening of the laboratory unit; and

at least one locking element cooperating with the retaining element and configured for connection to the ceiling beam such that a movement of the apparatus in the lengthwise direction of the first groove is prevented.

2. The apparatus of claim 1 , further comprising a tilt prevention element configured such that the apparatus is prevented from tilting perpendicularly to the lengthwise extension of the first groove.

3. The apparatus of claim 2 , wherein the sliding element and the tilt prevention element are connected to each other.

4. The apparatus od claim 2 , wherein the sliding element and the tilt prevention element are arranged parallel to each other.

5. The apparatus of claim 2 , wherein the sliding element and the tilt prevention element are constructed as a single part.

6. The apparatus of claim 2 , wherein the retaining element is arranged perpendicularly to the sliding element and the tilt prevention element.

7. The apparatus of claim 2 , wherein the retaining element, the sliding element, and the tilt prevention element are constructed as a single part.

8. The apparatus of claim 1 , wherein the locking element is provided on the retaining element.

9. The apparatus of claim 1 , wherein the locking element is constructed such that it can be brought into engagement with a second groove on the ceiling beam.

10. The apparatus of claim 9 , wherein the locking element is constructed such that it can be brought into engagement with the second groove on the ceiling beam by a first rotational motion, and can be coupled with the second groove on the ceiling beam in a force-fitting manner by a subsequent, second rotational motion.

11. The apparatus of claim 10 , wherein the first rotational motion comprises a rotation through 90 degrees, and the second rotational motion comprises a rotation through 180 degrees.

12. The apparatus of claim 9 , wherein the sliding element is disburdened of a weight force of the laboratory unit after the second rotational motion of the locking element.

13. The apparatus of claim 1 , wherein the locking element comprises a groove block and a swivel bracket rotatably connected to the groove block.

14. The apparatus of claim 1 , wherein the at least one locking element comprises two locking elements which are provided on opposite end sections of the retaining element.

15. The apparatus of claim 1 , wherein the laboratory unit is selected from the group consisting of a vertical service column; a horizontal laboratory media carrier, such as a service boom or a service wing; a suspended item of lab furniture; and a light.

16. A system, comprising:

at least one ceiling beam which has at least one first groove extending in lengthwise direction of the ceiling beam; and

at least one apparatus according to claim 1 .

17. The apparatus of claim 1 , wherein the retaining element is configured for contacting the bottom surface of the ceiling beam.