Auxiliary support structure
The utility model mechanism relates to a kind of auxiliary support structure, a kind of auxiliary support structure of in the occasion of the frequent real-time regulated of bearing height needs, using of more specifically saying so.
In the vehicle bridge running-in test, the vehicle bridge of different cultivars will be accomplished running-in test on same stand, need to use can the adjustable support height auxiliary support apparatus; Annotate in the support of draining the oil at bridge, also need use the auxiliary support apparatus that to regulate height to satisfy actual demand; There are some need carry out in the occasion of simple lifting again, reach this supporting structure of lifting purpose situation through the adjustable support height and also can play a role.
But, do not see the report of dependency structure in the existing technology.
The model utility content
The utility model is for avoiding above-mentioned existing in prior technology deficiency, a kind of auxiliary support structure that can the adjustable support height is provided, so that it is used widely in and producing in test.
The utility model adopts following technological scheme:
A kind of auxiliary support structure of the utility model is characterized in that: support post is placed on the fixed base, the swivel nut that the end face of support post is equipped with, and T type strut and swivel nut screw-thread fit, the hypomere body of rod of strut is in the said support post.
A kind of auxiliary support structure of the utility model, its characteristic also is:
The outside of said T type strut is provided with guiding groove vertically, and the sidewall of said support post is provided with tapped through hole, can limit guider screw that said T type strut rotates in a circumferential direction and pass in the guiding groove that said tapped through hole is inserted in said T type strut; Be provided for making the hypomere body of rod of said T type strut to be limited in the spacing disk in the support post in the bar bottom of said T type strut.
The top of said T type strut is " T " shape and is set to secondary support surface, and said secondary support surface is provided with the screw hole that is used to connect the transition locating piece.
The both sides of said swivel nut fixedly install regulating handle along the radial symmetric of swivel nut.
Periphery at said swivel nut is provided with driving cog.
Compared with present technology, the utility model beneficial effect is embodied in:
1, the utility model can extensive use in multiple occasion; Such as: in the vehicle bridge running-in test; Can on same stand, accomplish running-in test for satisfying the different cultivars vehicle bridge; Being provided with of the utility model can be adjusted the various supports height, to satisfy the requirement of not concentricity high reducer shell; Annotate on the support of draining the oil at bridge, the utility model also can conveniently use, to satisfy actual demand; Also can be used as simple lifting lifting mechanism.
2, the utility model is provided with regulating handle with convenient adjusting in the periphery of swivel nut, also can the adjusting nut outside be designed to belt wheel, gear or sprocket wheel etc., thereby can adjust height automatically and synchronously by external force.
Description of drawings
Fig. 1 is the utility model structural representation;
Label among the figure: 1 is T type strut; The 1a guiding groove; The 1b secondary support surface; The 1c screw hole; 2 swivel nuts; 3 regulating handles; 4 guider screws; 5 support posts; 6 spacing disks; 7 fixed bases.
Referring to Fig. 1, the form of auxiliary support structure is in the present embodiment:
Support post 5 is placed on the fixed base 7, and the end face of support post 5 is equipped with the swivel nut 2 of configuration trapezoidal thread, T type strut 1 and swivel nut 2 screw-thread fit, and the hypomere body of rod of strut 1 is in the support post 5;
In the practical implementation, the corresponding structure setting also comprises:
The outside at T type strut 1 is provided with guiding groove 1a vertically, and the sidewall of support post 5 is provided with tapped through hole, but the guider screw 4 that restricted T type strut 1 rotates in a circumferential direction passes among the guiding groove 1a that tapped through hole is inserted in T type strut 1; Be provided for making the hypomere body of rod of T type strut 1 to be limited in the spacing disk 6 in the support post 5 in the bar bottom of T type strut 1, exceed adjustment range and break away from support post 3 to prevent T type strut.
The top of T type strut 1 is " T " shape and is set to secondary support surface 1b, and secondary support surface 1b is provided with the screw hole 1c that is used to connect the transition locating piece.
Shown in Figure 1, for the ease of operation, can the radial symmetric along swivel nut 2 be fixedly connected regulating handle 3 in the both sides of swivel nut 2, rotate the bearing height that regulating handle 3 can be adjusted T type strut 1; Also can swivel nut 2 be set to belt wheel, gear or sprocket wheel, so that can realize adjustment automatically by external force, and the synchronous adjustment that makes it possible between many group auxiliary support structures, realize bearing height.