Support for a crane
The present disclosure relates to a support for a crane, in particular for a mobile crane, having at least two first support beams and two second support beams that are each arranged pairwise at mutually oppositely disposed sides of the support.
1. A support for a crane, comprising:
at least two first support beams and two second support beams that are each arranged pairwise at mutually oppositely disposed sides of a vehicle frame, wherein a maximum deployment range of the first support beams is smaller than a maximum deployment range of the second support beams;
wherein the first support beams are n-fold telescopic support beams and the second support beams are at least (n+1) fold telescopic support beams, wherein n=1;
wherein the first support beams comprise single sliding beams and the second support beams comprise double sliding beams; and
wherein the single sliding beams extend further than the double sliding beams.
2. The support in accordance with claim 1 , wherein the crane is a mobile crane.
3. The support in accordance with claim 1 , wherein the first support beams are arranged in a plane transverse to a longitudinal direction of the support or offset from one another.
4. The support in accordance with claim 1 , wherein the second support beams are arranged in a plane transverse to a longitudinal direction of the support or offset from one another.
5. The support in accordance with claim 1 , wherein the second support beams are arranged in a rear region or in a front region of the support.
6. The support in accordance with claim 1 , wherein a tilt edge defined by the second support beams is arranged closer to a center of rotation of a superstructure of the crane than a tilt edge defined by the first support beams.
7. The support in accordance with claim 1 , wherein the support is configured as an undercarriage or as part of an undercarriage of the crane or is composed of the undercarriage of the crane.
8. A crane, having a support, the support comprising at least two first support beams and two second support beams that are each arranged pairwise at mutually oppositely disposed sides of a vehicle frame, wherein a maximum deployment range of the first support beams is smaller than a maximum deployment range of the second support beams, wherein the support is configured as an undercarriage or as part of an undercarriage of the crane or is composed of the undercarriage of the crane;
wherein the first support beams are n-fold telescopic support beams and the second support beams are at least (n+1) fold telescopic support beams, wherein n=1;
wherein the first support beams comprise single sliding beams and the second support beams comprise double sliding beams; and
wherein the single sliding beams extend further than the double sliding beams.
9. The crane in accordance with claim 8 , wherein the crane is a mobile crane.
10. The crane in accordance with claim 8 , wherein a tilt edge defined by the second support beams is arranged closer to a center of rotation of a superstructure of the crane than a tilt edge defined by the first support beams.
11. The support in accordance with claim 1 , wherein either the first support beams or the second support beams are in a sliding beam box.
12. The support in accordance with claim 11 , wherein at least one of the first support beams or the second support beams is detachable from the sliding beam box.