Securing a pipe in a housing

The invention relates to a securing device (15) for securing a pipe (12) in a housing (7), the device comprising: a cylindrical collar (16), at least three fixing arms (17), each fixing arm comprisinga proximal arm portion (34) mounted on the cylindrical collar, a distal arm portion (35) bearing a bearing pad (19), the bearing pad comprising a bearing surface (20) facing away from the collar andintended to collaborate with a wall (9) of the housing, in which device at least one of said fixing arms comprises a guideway (48, 49) capable of translationally guiding the distal arm portion with respect to the proximal arm portion, an elastic member (18) being coupled to the guideway so as to be able to apply a return force that pushes the distal arm portion away from the proximal arm portion. 本发明涉及种用于将管道(12)固定在壳体(7)中的固定装置(15)，该装置包括：圆柱形套环(16)；至少三个固定臂(17)，每个固定臂包括安装在圆柱形套环上的近端臂部分(34)、承载有承载衬垫(19)的远端臂部分(35)，承载衬垫包括远离套环并用于与壳体的壁(9)配合的承载表面(20)，其中所述固定臂中的至少个包括能够相对于近端臂部分平移地引导远端臂部分的导轨(48，49)、弹性构件(18)，该弹性构件耦接至导轨，以便能够施加将远端臂部分推离近端臂