Composite carrier bar device

In an oil well pumping unit utilizing a sucker rod, including a polish rod, for operating a bottom hole pump, a composite carrier bar device comprising:

• (a) a main body having top and bottom portions and a central ram cavity therein opening through said top portion for receiving a hydraulic ram in upright position,
• (b) support means on said main body for supporting said main body in the pumping unit,
• (c) a secondary carrier bar fixed to and spaced centrally below said main body a predetermined distance,
• (d) said main body and said secondary carrier bar having vertically aligned holes therethrough for slidably receiving the polish rod of the pumping unit,
• (e) an upper clamp member above said main body adapted to be releasably clamped to the polish rod in various vertically adjusted fixed positions,
• (f) said upper clamp member being adapted to rest upon the top of a hydraulic ram received in said ram cavity while said upper clamp member is clamped to said polish rod in fixed position,
• (g) a lower clamp member having a height less than said predetermined distance and positioned within the space between said secondary carrier bar and said main body, said lower clamp member being adapted to be releasably clamped to the polish rod in various vertically adjusted positions in said space, and
• (h) said lower clamp member being adapted to rest on said secondary carrier bar while clamped to said polish rod in an operative position.