Pipe anchor for railroad car
View Patent ↗An assembly such as a pipe anchor to be mounted on a structural support member to hold a pipe or other elongate article in a desired location. A base portion includes a cradle having slide channels on a pair of opposite side walls. A clamping body includes flanges that fit in the slide channels. Locking tabs that may be extensions of the flanges may be bent to engage retention faces of retainer legs on the base portion to keep the clamping body in place, yet permit it to be removed by straightening the locking tabs.
1. A pipe anchor comprising:
(a) a base including:
(i) a cradle defining a cradle axis and having a pair of opposite sides and adapted to receive an elongate article oriented along the axis;
(ii) a pair of parallel channels facing toward each other, each said channel being located on and extending along a respective one of said opposite sides of said cradle;
(iii) a mounting body supporting said cradle and adapted to be mounted on a structural member; and
(iv) a retainer leg located at a first end of said cradle and including a retention face spaced apart from a first end of one of said pair of channels;
(b) a clamping body mated with said base, said clamping body including a saddle and a pair of parallel flanges located on respective opposite sides of said saddle, each said flange being located in and extending along a respective one of said channels; and
(c) a locking tab extending from a first end of one of said flanges and resting in contact against said retention face of said retainer leg when said locking tab has been bent toward said mounting body, said locking tab thereby keeping said clamping body mated with said base when said tab has been bent into contact against said retention face.
2. The pipe anchor of claim 1 , said parallel channels defining respective channel axes parallel with each other and inclined at a predetermined angle to said cradle axis.
3. The pipe anchor of claim 1 wherein said retention face of said retainer leg is inclined with respect to said cradle axis.
4. The pipe anchor of claim 1 wherein said retainer leg has an upper face aligned with said channel so as to guide said flange into said channel.
5. The pipe anchor of claim 1 wherein said locking tab includes a laterally offset extension finger extending away from said saddle alongside said retainer leg.
6. The pipe anchor of claim 5 wherein said extension finger of said locking tab extends beyond said retainer leg when said locking tab has been bent into contact against said retention face.
7. The pipe anchor of claim 5 wherein said locking tab extension finger includes a preventer stop.
8. The pipe anchor of claim 1 including an elongate locking tab extending from a near end of each said flange.
9. The pipe anchor of claim 1 wherein said base is of cast metal.
10. The pipe anchor of claim 1 wherein said clamping body includes a driving flange located at said near end thereof.
11. A pipe anchor comprising:
(a) a base including:
(i) a cradle defining a cradle axis and having a pair of opposite sides and adapted to receive an elongate article oriented along the axis;
(ii) a pair of parallel channels facing toward each other, each said channel being located on and extending along a respective one of said opposite sides of said cradle, one of said channels including an insertion stop located therein adjacent a distal end thereof;
(iii) a mounting body supporting said cradle and adapted to be mounted on a structural member; and
(iv) a retainer leg located at a first end of said cradle and including a retention face spaced apart from a first end of one of said pair of channels;
(b) a clamping body mated with said base, said clamping body including a saddle and a pair of parallel flanges located on respective opposite sides of said saddle, each said flange being located in and extending along a respective one of said channels; and
(c) a locking tab extending from a first end of one of said flanges and resting in contact against said retention face of said retainer leg when said locking tab has been bent toward said mounting body, said locking tab thereby keeping said clamping body mated with said base when said tab has been bent into contact against said retention face.
12. The pipe anchor of claim 11 wherein said insertion stop extends only partially across said channel.
13. A pipe anchor comprising:
(a) a base including:
(i) a cradle defining a cradle axis and having a pair of opposite sides and adapted to receive an elongate article oriented along the axis;
(ii) a pair of parallel channels facing toward each other, each said channel being located on and extending along a respective one of said opposite sides of said cradle and each said channel including a respective insertion stop located therein near a distal end thereof;
(iii) a mounting body supporting said cradle and adapted to be mounted on a structural member; and
(iv) a retainer leg located at a first end of said cradle and including a retention face spaced apart from a first end of one of said pair of channels;
(b) a clamping body mated with said base, said clamping body including a saddle and a air of parallel flanges located on respective opposite sides of said saddle, each said flange being located in and extending along a respective one of said channels; and
(c) a locking tab extending from a first end of one of said flanges and resting in contact against said retention face of said retainer leg when said locking tab has been bent toward said mounting body, said locking tab thereby keeping said clamping body mated with said base when said tab has been bent into contact against said retention face.
14. A pipe anchor comprising:
(a) a base including:
(i) a cradle defining a cradle axis and having a pair of opposite sides and adapted to receive an elongate article oriented along the cradle axis, said cradle including pipe-engaging teeth extending radially inward within said cradle;
(ii) a pair of parallel channels facing toward each other, each said channel being located on and extending along a respective one of said opposite sides of said cradle;
(iii) a mounting body supporting said cradle and adapted to be mounted on a structural member; and
(iv) a retainer leg located at a first end of said cradle and including a retention face spaced apart from a first end of one of said pair of channels;
(b) a clamping body mated with said base, said clamping body including a saddle and a pair of parallel flanges located on respective opposite sides of said saddle, each said flange being located in and extending along a respective one of said channels; and
(c) a locking tab extending from a first end of one of said flanges and resting in contact against said retention face of said retainer leg when said locking tab has been bent toward said mounting body, said locking tab thereby keeping said clamping body mated with said base when said tab has been bent into contact against said retention face.
15. An assembly for attaching a slender article to a structural member, the assembly comprising:
(a) a base including:
(i) a cradle defining a cradle axis and having a pair of opposite sides and adapted to receive an elongate slender article oriented along the axis;
(ii) a pair of parallel channels facing toward each other, each said channel being located on and extending along a respective one of said opposite sides of said cradle;
(iii) a mounting body supporting said cradle and adapted to be mounted on a structural member; and
(iv) a retainer leg located at a first end of said cradle and including a retention face spaced apart from a first end of one of said pair of channels;
(b) a clamping body mated with said base, said clamping body including a saddle and a pair of parallel flanges located on respective opposite sides of said saddle, each said flange being located in and extending along a respective one of said parallel channels; and
(c) a locking tab extending from a first end of one of said flanges and resting in contact against said retention face of said retainer leg when said locking tab has been bent toward said mounting body, said locking tab thereby keeping said clamping body mated with said base when said tab has been bent into contact against said retention face.