CN204980798U - There is not staircase of support host computer base additional strengthening - Google Patents
There is not staircase of support host computer base additional strengthening Download PDFInfo
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- CN204980798U CN204980798U CN201520777580.5U CN201520777580U CN204980798U CN 204980798 U CN204980798 U CN 204980798U CN 201520777580 U CN201520777580 U CN 201520777580U CN 204980798 U CN204980798 U CN 204980798U
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Abstract
The utility model discloses a there is not staircase of support host computer base additional strengthening, host computer base additional strengthening includes the host computer floorbar, supports sill bar and two perpendicular bracing pieces, two perpendicular bracing pieces are respectively through supporting the right angle perpendicular fixed connection of angle steel symmetry at host computer floorbar both ends, support sill bar fixed mounting in two perpendicular bracing piece lower extremes and then formation square frame structure, fixedly connected with owner erects the bracing piece between host computer floorbar and the support sill bar middle part, the main bracing piece bilateral symmetry of erecting is provided with the bearing diagonal pole, upper end of the support bar fixed connection is on the host computer floorbar to one side, and the lower extreme is fixed respectively and is being supported the left and right both ends of sill bar. The utility model discloses the advantage is: this kind does not have the staircase of support host computer base and further optimizes staircase host computer base overall structure, increases its stability and intensity.
Description
technical field:
The utility model relates to a kind of without supporting staircase main machine base reinforcement structure, belongs to staircase technical field.
background technology:
Strengthening structure for supporting staircase main frame without supporting staircase main machine base, supporting staircase top truss in nothing.By the connection to truss both sides montant, reach the object of placing main frame.For optimizing integral structure further, increasing its stability and intensity, need improve its structural aspect.
summary of the invention:
Technical problem to be solved in the utility model is: for optimizing staircase main machine base integral structure further, increase its stability and intensity.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of without supporting staircase main machine base reinforcement structure, described main machine base is strengthened structure and is comprised main frame bottom girder, support bottom bar and two vertical supporting rods, described two vertical supporting rods are fixedly connected on main frame bottom girder two ends respectively by support right angle angle steel Symmetrical vertical, described support bottom bar is fixedly mounted on two vertical supporting rod lower ends and then forms quadra structure, described main frame bottom girder and be fixedly connected with main vertical supporting rod between supporting in the middle part of bottom bar, described main vertical supporting rod bilateral symmetry is provided with inclined support bar, described inclined support bar upper end is fixedly connected on main frame bottom girder, and lower end is separately fixed at the support left and right two ends of bottom bar.
As preferably, described support right angle angle steel can select equal angle and L-bar two kinds of versions.
As preferably, be welded and fixed inside described support right angle angle steel bottom joint face and vertical supporting rod.
As preferably, the inner side angle between described support bottom bar and inclined support bar is 40 ~ 50 degree.
Compared with prior art, usefulness of the present utility model is: this high without supporting staircase main machine base structural entity intensity, stability is stronger and applied widely.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is that the utility model is without support staircase main machine base structural representation.
In figure: 1, main frame bottom girder; 2, bottom bar is supported; 3, vertical supporting rod; 4, main vertical supporting rod; 5, inclined support bar; 6, right angle angle steel is supported; 7, truss.
detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
One as shown in Figure 1 strengthens structure without support staircase main machine base, described main machine base is strengthened structure and is comprised main frame bottom girder 1, support bottom bar 2 and two vertical supporting rods 3, described two vertical supporting rods 3 are fixedly connected on main frame bottom girder 1 two ends respectively by support right angle angle steel 6 Symmetrical vertical, described support bottom bar 2 is fixedly mounted on two vertical supporting rod 3 lower ends and then forms quadra structure, described main frame bottom girder 1 and support bottom bar 2 and be provided with main vertical supporting rod 4 between this, described main vertical supporting rod 4 is riveted on main frame bottom girder 1, support in the middle part of bottom bar 2, described main vertical supporting rod 4 bilateral symmetry is provided with inclined support bar 5, in the middle part of described inclined support bar 5 upper end and main frame bottom girder 1, lower end is welded and fixed, lower end is left with support bottom bar 2 respectively, right two ends are welded and fixed.
In order to improve the applicability of main machine base and integrally-built stability, described support right angle angle steel 6 can select equilateral right angle angle steel or scalene right angle angle steel two kinds of versions.
In order to improve the intensity of main machine base and overall mechanical property, be welded and fixed inside described support right angle angle steel 6 bottom joint face and vertical supporting rod 3 upper end.
In order to improve the stability of main machine base, the inner side angle between described support bottom bar and inclined support bar is 40 ~ 50 degree.
Particularly, main frame bottom girder 1, support bottom bar 2, vertical supporting rod 3, main vertical supporting rod 4, inclined support bar 5 and support right angle angle steel 6 will carry out beveling of the edge and to wanting face of weld to clear up, reach welding requirements in weld.Each assembly is placed on horizontal welding table.Support bottom bar 1 left, right part respectively with a left side, the lower end inside face of right vertical supporting rod 3 is welded, left, weld with support right angle angle steel 6 times joint faces respectively inside right-hand member vertical supporting rod 3 upper end, main frame bottom girder 1 is left, bottom, right two ends is fixedly connected with joint face screw on support right angle angle steel 6 respectively, inclined support bar 5 upper end is symmetrically welded at lower end in the middle part of main frame bottom girder 1 respectively, and inclined support bar 5 is 50 degree with the acute angle of main frame bottom girder 1 angle, lower end is left with support bottom bar 2, right two ends are welded respectively, and the acute angle supporting bottom bar 2 and inclined support bar 5 angle is 40 degree, on main vertical supporting rod 4, lower end is respectively with main frame bottom girder 1 with supports to rivet in the middle part of bottom bar 2 and fix, finally the main machine base forming framed structure is fixed on truss 7.
This without supporting staircase main machine base, to strengthen structure simple, and bulk strength is high, and stability is comparatively strong, and engineering worker can grasp this technique and applied widely fast.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. strengthen structure without supporting staircase main machine base for one kind, it is characterized in that: described main machine base is strengthened structure and comprised main frame bottom girder (1), support bottom bar (2) and two vertical supporting rods (3), described two vertical supporting rods (3) are fixedly connected on main frame bottom girder (1) two ends respectively by support right angle angle steel (6) Symmetrical vertical, described support bottom bar (2) is fixedly mounted on two vertical supporting rod (3) lower ends and then forms quadra structure, main vertical supporting rod (4) is fixedly connected with between described main frame bottom girder (1) and support bottom bar (2) middle part, described main vertical supporting rod (4) bilateral symmetry is provided with inclined support bar (5), described inclined support bar (5) upper end is fixedly connected on main frame bottom girder (1), and lower end is separately fixed at and supports bottom bar (2) left and right two ends.
2. according to claim 1 without supporting staircase main machine base reinforcement structure, it is characterized in that: described support right angle angle steel (6) can select equal angle and L-bar two kinds of versions.
3. according to claim 1 without supporting staircase main machine base reinforcement structure, it is characterized in that: described support right angle angle steel (6) bottom joint face and vertical supporting rod (3) inner side are welded and fixed.
4. according to claim 1 without supporting staircase main machine base reinforcement structure, it is characterized in that: the inner side angle between described support bottom bar (2) and inclined support bar (5) is 40 ~ 50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777580.5U CN204980798U (en) | 2015-10-09 | 2015-10-09 | There is not staircase of support host computer base additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777580.5U CN204980798U (en) | 2015-10-09 | 2015-10-09 | There is not staircase of support host computer base additional strengthening |
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| Publication Number | Publication Date |
|---|---|
| CN204980798U true CN204980798U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520777580.5U Active CN204980798U (en) | 2015-10-09 | 2015-10-09 | There is not staircase of support host computer base additional strengthening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110157A (en) * | 2015-10-09 | 2015-12-02 | 康力电梯股份有限公司 | Non-support escalator main machine base reinforcing structure |
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2015
- 2015-10-09 CN CN201520777580.5U patent/CN204980798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110157A (en) * | 2015-10-09 | 2015-12-02 | 康力电梯股份有限公司 | Non-support escalator main machine base reinforcing structure |
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