CN112858743A - Adjustable inclination test platform for inclination test of shelter power station - Google Patents
Adjustable inclination test platform for inclination test of shelter power station Download PDFInfo
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- CN112858743A CN112858743A CN202110279549.9A CN202110279549A CN112858743A CN 112858743 A CN112858743 A CN 112858743A CN 202110279549 A CN202110279549 A CN 202110279549A CN 112858743 A CN112858743 A CN 112858743A
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- 238000012360 testing method Methods 0.000 title claims abstract description 73
- 230000008093 supporting effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 abstract description 15
- 125000003003 spiro group Chemical group 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention discloses an adjustable inclination test platform for an inclination test of a shelter power station, which comprises an installation platform, a bottom frame and an inclination angle adjusting device, wherein one end of the installation platform is hinged with one end of the bottom frame, and the other end of the installation platform is connected with the other end of the bottom frame through the inclination angle adjusting device; the mounting platform comprises two first cross beams with adjustable lengths and two first longitudinal beams with adjustable lengths, the first cross beams and the first longitudinal beams are connected into a rectangle, four connecting pieces which are arranged in a rectangular shape are fixed on the mounting platform, the distance between the connecting pieces which are arranged in the transverse direction of the mounting platform is adjusted by adjusting the length of the first cross beams, and the distance between the connecting pieces which are arranged in the longitudinal direction of the mounting platform is adjusted by adjusting the length of the first longitudinal beams; the underframe comprises two second cross beams with adjustable lengths and two second longitudinal beams with adjustable lengths, and the second longitudinal beams and the second cross beams are connected into a rectangle. The invention is generally used for square cabin power stations of various types, improves the test efficiency and reduces the cost.
Description
Technical Field
The invention relates to the technical field of a shelter power station inclination test, in particular to an adjustable inclination test platform for the shelter power station inclination test.
Background
During the military shelter power station slope test of traditional connecting piece installation, need to design dedicated test platform according to requirements such as the installation dimension of this type shelter power station, inclination, the shelter power station of every model need design corresponding special test platform. A plurality of inclination test platforms need to be designed during the multi-inclination test, and various shelter power stations cannot borrow each other.
When carrying out the shelter power station slope experiment, the slope test platform can not be general, and every time the shelter power station that carries out a model is experimental to need to be changed test platform, and the slope test platform also needs to be changed in the different inclination tests, leads to the slope test inefficiency and the cost of shelter power station higher.
Therefore, providing a universal inclined testing platform is one of the issues that the field focuses on and needs to solve.
Disclosure of Invention
In order to solve the problems that the inclination test platform of the existing shelter power station cannot be used universally, the inclination test efficiency is low, the cost is high and the like, the invention innovatively provides an adjustable inclination test platform for the shelter power station inclination test, the inclination angle of the adjustable inclination test platform is adjustable, and the inclination test of different inclination angles can be carried out; the sizes of the underframe and the mounting platform are adjustable, and the distance between the connecting pieces is adjusted by adjusting the lengths and the widths of the underframe and the mounting platform, so that the square cabin power station is suitable for square cabin power stations with different sizes; the adjustable inclination test platform is universally used for the shelter power stations of various models, the inclination test efficiency is improved, and the test cost is reduced.
In order to realize the technical purpose, the invention discloses an adjustable inclination test platform for a shelter power station inclination test, which comprises an installation platform, a bottom frame and an inclination angle adjusting device,
one end of the mounting platform is hinged with one end of the underframe, the other end of the mounting platform is connected with the other end of the underframe through an inclination angle adjusting device, and the inclination angle adjusting device is used for adjusting an included angle between the mounting platform and the underframe;
the installation platform comprises two first cross beams with adjustable lengths and two first longitudinal beams with adjustable lengths, the two first cross beams and the two first longitudinal beams are connected into a rectangle, four connecting pieces for connecting with a shelter power station are fixed on the installation platform, the four connecting pieces are arranged in the rectangle, the distance between the connecting pieces transversely arranged along the installation platform is adjusted by adjusting the lengths of the first cross beams, and the distance between the connecting pieces longitudinally arranged along the installation platform is adjusted by adjusting the lengths of the first longitudinal beams;
the underframe comprises two second cross beams with adjustable lengths and two second longitudinal beams with adjustable lengths, and the two second longitudinal beams and the two second cross beams are connected into a rectangle.
Further, inclination adjusting device includes first branch, second branch and first lead screw, the first end of first branch with mounting platform is articulated, the second end of first branch with the first end spiro union of first lead screw, the second end of first lead screw with the first end spiro union of second branch, the second end of second branch with the chassis is articulated, first branch with the screw thread direction of first lead screw spiro union with second branch with the screw thread opposite direction of first lead screw spiro union.
Further, inclination adjusting device still includes first nut and the second nut of screwing up, first nut of screwing up is in first branch with the spiro union department of first lead screw, the second nut of screwing up is in second branch with the spiro union department of first lead screw.
Furthermore, a first threaded sleeve is arranged at the second end of the first support rod and is in threaded connection with the first end of the first lead screw; the first end of the second supporting rod is provided with a second threaded sleeve, the second threaded sleeve is in threaded connection with the second end of the first lead screw, and the direction of the threads of the first threaded sleeve is opposite to the direction of the threads of the second threaded sleeve.
Furthermore, one or more first telescopic rods are further arranged between the mounting platform and the underframe, the upper ends of the first telescopic rods are hinged to the mounting platform, and the lower ends of the first telescopic rods are hinged to the underframe.
Further, first longeron includes third branch, fourth branch and second lead screw, the first end of third branch with one of them first crossbeam is connected, the second end of third branch with the first end spiro union of second lead screw, the second end of second lead screw with the first end spiro union of fourth branch, the second end of fourth branch with another first crossbeam is connected, the third branch with the screw thread direction of second lead screw spiro union with fourth branch with the screw thread direction of second lead screw spiro union is opposite.
Furthermore, one or more second telescopic rods are connected between the two first cross beams and are parallel to the first longitudinal beam.
Furthermore, the number of the second telescopic rods is at least two, the connecting piece is fixed between the first cross beam and the second telescopic rod closest to the first cross beam, one end of the connecting piece is fixedly connected with the first cross beam, and the other end of the connecting piece is fixedly connected with the second telescopic rod.
Further, first crossbeam, second longeron and second crossbeam are the telescopic link, including first fixed pipe and movable rod, the movable rod embedding first fixed intraduct, the movable rod with first fixed pipe sliding connection, first fixed pipe is close to be equipped with the perpendicular to on the tip of movable rod first fixed pipe axial first screw hole, the threaded connection in the first screw hole has and is used for the locking the gliding first bolt of movable rod.
Further, first crossbeam, second longeron and second crossbeam are the telescopic link, include two fixed pipes of second and adjust the pole, it sets up between two fixed pipes of second to adjust the pole, it imbeds respectively in two fixed pipes of second to adjust the both ends of pole, adjust the pole respectively with two the fixed pipe sliding connection of second, two the fixed pipe of second is close to all be equipped with the perpendicular to on the tip of adjusting the pole the fixed axial second screw hole of pipe of second, the spiro union in the second screw hole has and is used for the locking adjust the gliding second bolt of pole.
The invention has the beneficial effects that:
(1) the adjustable inclination test platform for the inclination test of the shelter power station, provided by the invention, has adjustable inclination angles, and can perform inclination tests with different inclination angles; the sizes of the underframe and the mounting platform are adjustable, and the distance between the connecting pieces is adjusted by adjusting the lengths and the widths of the underframe and the mounting platform, so that the square cabin power station is suitable for square cabin power stations with different sizes; the adjustable inclination test platform is universally used for the shelter power stations of various models, the inclination test efficiency is improved, and the test cost is reduced.
(2) The first cross beam, the first longitudinal beam, the second cross beam and the second longitudinal beam are convenient to adjust in length and strong in supporting force, and the safety of an inclination test is guaranteed. When inclination adjusting device adjusted inclination, it was high to support intensity, guaranteed the experimental security of slope. Set up a plurality of second telescopic links in setting up a plurality of first telescopic links, the mounting platform between mounting platform and the chassis, further improve support intensity, guarantee the experimental security of slope.
Drawings
FIG. 1 is a side view of an adjustable tilt testing platform for a shelter power station tilt test according to an embodiment of the present invention.
FIG. 2 is a top view of a mounting platform according to an embodiment of the present invention.
Fig. 3 is a top view of a chassis according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an inclination angle adjusting device according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an inclination angle adjusting device according to another embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a first longitudinal beam according to an embodiment of the invention.
Fig. 7 is a schematic structural diagram of a first cross beam, a second cross beam and a second longitudinal beam according to an embodiment of the invention.
Fig. 8 is a schematic structural view of a first cross beam, a second cross beam and a second longitudinal beam according to another embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. mounting a platform; 11. a first cross member; 12. a first stringer; 13. a connecting member; 14. a second telescopic rod; 121. a third support bar; 122. a fourth strut; 123. a second lead screw;
2. a chassis; 21. a second cross member; 22. a second stringer; 23. a third telescopic rod;
3. an inclination angle adjusting device; 31. a first support bar; 32. a second support bar; 33. a first lead screw; 34. a first tightening nut; 35. secondly, screwing the nut; 36. a first threaded sleeve; 37. a second thread insert;
4. a first telescopic rod; 41. a first stationary tube; 42. a movable rod; 43. a first threaded hole; 44. a first bolt; 45. a second stationary tube; 46. adjusting a rod; 47. a second threaded hole; 48. and a second bolt.
5. A hinge mount; 6. a pin shaft; 7. a square cabin power station.
Detailed Description
The adjustable inclination test platform for the inclination test of the shelter power station, provided by the invention, is explained and explained in detail in the following with the accompanying drawings of the specification.
As shown in fig. 1, the embodiment specifically discloses an adjustable inclination test platform for a shelter power station inclination test, which comprises an installation platform 1, an underframe 2 and an inclination angle adjusting device 3, wherein the underframe 2 is located below the installation platform 1, one end of the installation platform 1 is hinged to one end of the underframe 2, the other end of the installation platform 1 is connected with the other end of the underframe 2 through the inclination angle adjusting device 3, and the inclination angle adjusting device 3 is used for adjusting an included angle between the installation platform 1 and the underframe 2. The height of the other end of the mounting platform 1 can be adjusted through the inclination angle adjusting device 3, so that the included angle between the mounting platform 1 and the underframe 2 is adjusted, namely the inclination angle of the mounting platform 1 is adjusted.
As shown in fig. 2, the mounting platform 1 comprises two first beams 11 with adjustable length and two first longitudinal beams 12 with adjustable length, the two first beams 11 and the two first longitudinal beams 12 are connected into a rectangle, four connecting pieces 13 used for being connected with the shelter power station 7 are fixed on the mounting platform 1, the four connecting pieces 13 are arranged in the rectangle, the distance between the connecting pieces 13 transversely arranged along the mounting platform 1 is adjusted by adjusting the length of the first beams 11, and the distance between the connecting pieces 13 longitudinally arranged along the mounting platform 1 is adjusted by adjusting the length of the first longitudinal beams 12. Namely, the first cross beam 11 adjusts the length of itself and simultaneously adjusts the distance between the connecting pieces 13 arranged along the transverse direction of the mounting platform 1, and the first longitudinal beam 12 adjusts the length of itself and simultaneously adjusts the distance between the connecting pieces 13 arranged along the longitudinal direction of the mounting platform 1. The length and the width of the mounting platform 1 are adjusted by adjusting the lengths of the first cross beam 11 and the second longitudinal beam 22, and meanwhile, the distance between the adjusting connecting pieces 13 is driven to adapt to the shelter power stations 7 with different models and sizes.
Preferably, the connection 13 is a twist lock, facilitating mounting and dismounting with the shelter power station 7. The four connecting pieces 13 can be fixed on the two first longitudinal beams 12, can also be fixed on the two first cross beams 11, can also be fixed at the connecting angle between the first cross beam 11 and the first longitudinal beam 12 and can be connected with the first cross beam 11 and the first longitudinal beam 12 at the same time, as long as the distance between the connecting pieces 13 can be adjusted.
One or more second telescopic rods 14 are connected between the two first cross beams 11, and the second telescopic rods 14 are parallel to the first longitudinal beams 12. The second telescopic rod 14 stretches along with the lengthening or shortening of the first longitudinal beam 12, the effect of assisting in supporting the shelter power station 7 is achieved, and the safety of the inclination test is guaranteed.
In some embodiments, the number of the second telescopic rods 14 is at least two, the connecting member 13 is fixed between the first cross beam 11 and the second telescopic rod 14 closest to the first cross beam 11, one end of the connecting member 13 is fixedly connected with the first cross beam 11, and the other end of the connecting member 13 is fixedly connected with the second telescopic rod 14, so that the stability of the mounting platform 1 is improved.
As shown in fig. 3, the underframe 2 comprises two second cross beams 21 with adjustable length and two second longitudinal beams 22 with adjustable length, and the two second longitudinal beams 22 and the two second cross beams 21 are connected into a rectangle. The length and the width of the underframe 2 are adjusted by adjusting the length of the second cross beams 21 and the second longitudinal beams 22 so as to adapt to shelter power stations 7 of different models and sizes.
One or more third telescopic rods 23 are further connected between the two second cross beams 21, the third telescopic rods 23 are parallel to the second longitudinal beams 22, and the third telescopic rods 23 are located between the two second longitudinal beams 22. The third telescopic rod 23 extends and contracts along with the increase or decrease of the length of the second longitudinal beam 22.
As shown in fig. 4, the inclination angle adjusting device 3 includes a first support rod 31, a second support rod 32 and a first lead screw 33, a first end of the first support rod 31 is hinged to the mounting platform 1, a second end of the first support rod 31 is screwed to a first end of the first lead screw 33, a second end of the first lead screw 33 is screwed to a first end of the second support rod 32, a second end of the second support rod 32 is hinged to the chassis 2, and a thread direction of the first support rod 31 screwed to the first lead screw 33 is opposite to a thread direction of the second support rod 32 screwed to the first lead screw 33. The length of the integral inclination angle adjusting device 3 can be adjusted by rotating the first lead screw 33, so as to adjust the inclination angle of the mounting platform 1. The inclination angle is adjusted by rotating the first lead screw 33, the first lead screw 33 is screwed into or out of the first support rod 31 and the second support rod 32 simultaneously, and when the first lead screw is screwed into the first support rod 31 and the second support rod 32, the inclination angle is reduced; when the first lead screw 33 is screwed out of the first and second struts 31 and 32, the inclination angle becomes large. The inclination angle adjusting device 3 adopts the structure to improve the supporting strength of the test platform.
Further, the inclination angle adjusting device 3 further includes a first tightening nut 34 and a second tightening nut 35, the first tightening nut 34 is tightened at the screwed portion of the first support rod 31 and the first lead screw 33, and the second tightening nut 35 is tightened at the screwed portion of the second support rod 32 and the first lead screw 33. After the angle is adjusted, the first screwing nut 34 and the second screwing nut 35 are adopted for screwing, so that the first lead screw 33 is prevented from sliding, and the safety of the test is ensured.
In some embodiments, as shown in fig. 5, the first strut 31 and the second strut 32 are both screwed with the first lead screw through a threaded sleeve. A first threaded sleeve 36 is arranged at the second end of the first supporting rod 31, and the first threaded sleeve 36 is in threaded connection with the first end of the first lead screw 33; the first end of the second strut 32 is provided with a second threaded sleeve 37, the second threaded sleeve 37 is in threaded connection with the second end of the first lead screw 33, and the thread direction of the first threaded sleeve 36 is opposite to that of the second threaded sleeve 37. The first threaded sleeve 36 is welded or screwed with the first support rod 31, and the second threaded sleeve 37 is welded or screwed with the second support rod 32, so that the threaded sleeve or the first lead screw can be replaced conveniently. The screwed joint of the first threaded sleeve and the first lead screw and the screwed joint of the second threaded sleeve and the first lead screw can also be screwed by adopting a screwing nut.
As shown in fig. 1, one or more first telescopic rods 4 are further arranged between the mounting platform 1 and the underframe 2, the upper ends of the first telescopic rods 4 are hinged to the mounting platform 1, and the lower ends of the first telescopic rods 4 are hinged to the underframe 2. The first telescopic rod 4 stretches out and draws back along with the stretching of the inclination angle adjusting device 3, and plays a role of auxiliary support. Specifically, the upper end of the first telescopic rod 4 is hinged to the first cross beam 11, and the lower end of the first telescopic rod 4 is hinged to the second cross beam 21.
As shown in fig. 6, the first longitudinal beam 12 includes a third supporting rod 121, a fourth supporting rod 122 and a second lead screw 123, a first end of the third supporting rod 121 is connected to one of the first cross beams 11, a second end of the third supporting rod 121 is screwed to a first end of the second lead screw 123, a second end of the second lead screw 123 is screwed to a first end of the fourth supporting rod 122, a second end of the fourth supporting rod 122 is connected to the other of the first cross beams 11, and a direction of screwing threads of the third supporting rod 121 and the second lead screw 123 is opposite to a direction of screwing threads of the fourth supporting rod 122 and the second lead screw 123. The length of the first longitudinal beam 12 is adjusted by rotating the second lead screw, the second lead screw 123 is screwed into or out of the third strut 121 and the fourth strut 122 simultaneously, and when the second lead screw 123 is screwed into the third strut 121 and the fourth strut 122, the length of the first longitudinal beam 12 is shortened; when the second lead screw 123 is screwed out of the third strut 121 and the fourth strut 122, the length of the first longitudinal beam 12 increases. The first longitudinal beam 12 with the structure improves the supporting strength of the test platform.
The threaded parts of the second lead screw 123, the third supporting rod 121 and the fourth supporting rod 122 can also be screwed by adopting screwed nuts, so that the safety of the test is ensured. The end parts of the third supporting rod 121 and the fourth supporting rod 122 can also be provided with threaded sleeves, and the threaded sleeves or the second lead screws 123 can be replaced by the threaded sleeves and the second lead screws 123.
As shown in fig. 7, the first cross beam 11, the second longitudinal beam 22 and the second cross beam 21 are telescopic rods, and each telescopic rod includes a first fixed pipe 41 and a movable rod 42, the movable rod 42 is embedded into the first fixed pipe 41, the movable rod 42 is slidably connected with the first fixed pipe 41, a first threaded hole 43 perpendicular to the axial direction of the first fixed pipe is formed in the end portion of the first fixed pipe 41 close to the movable rod 42, and a first bolt 44 for locking the movable rod 42 to slide is threaded in the first threaded hole 43. When the movable rod 42 moves in the first fixed pipe 41, the length of the beam is shortened, after the length is adjusted to the preset length, the first bolt 44 is screwed into the first fixed pipe, the first bolt 44 abuts against the outer surface of the movable rod 42, the movable rod 42 is locked to move, and meanwhile, the movable rod 42 is prevented from sliding in the inclination test process. Moving the movable bar 42 in the opposite direction increases the length of the beam.
In another embodiment, as shown in fig. 8, the first cross beam 11, the second longitudinal beam 22, and the second cross beam 21 are telescopic rods, and each telescopic rod includes two second fixed tubes 45 and an adjusting rod 46, the adjusting rod 46 is disposed between the two second fixed tubes 45, two ends of the adjusting rod 46 are respectively embedded into the two second fixed tubes 45, the adjusting rod 46 is respectively connected to the two second fixed tubes 45 in a sliding manner, second threaded holes 47 perpendicular to the axial direction of the second fixed tubes 45 are respectively formed in ends of the two second fixed tubes 45 close to the adjusting rod 46, and second bolts 48 for locking the adjusting rod 46 to slide are threaded in the second threaded holes 47. The adjusting rod 46 may move into or out of the two second fixing tubes 45 at the same time, or the adjusting rod 46 and one of the second fixing tubes 45 may be adjusted only in position to adjust the length of the beam.
The first telescopic rod 4, the second telescopic rod 14 and the third telescopic rod 23 may have the same structure as the first cross beam 11, the second longitudinal beam 22 and the second cross beam 21.
The first cross member 11, the second longitudinal member 22, and the second cross member 21 may be configured in the same manner as the first longitudinal member 12, and the length thereof may be adjusted by a lead screw.
Preferably, the articulation of the mounting platform 1 and the undercarriage 2 is achieved by means of long rows of hinges, which connect the first longitudinal beam 12 and the second longitudinal beam 22. Besides, the hinges in the embodiment are all realized by the double-lug hinge seat 5 and the pin 6. Taking the hinging of the first supporting rod 31 and the mounting platform 1 as an example, the double-lug hinge seat 5 is fixed on the mounting platform 1, and the first end of the first supporting rod 31 is clamped between the double lugs and is connected with the double lugs through a pin shaft 6 which vertically penetrates through the first supporting rod 31 and the double lugs. When the inclination angle is adjusted, the first support rod 31 can rotate relative to the pin 6 to achieve a good supporting effect.
The inclined test platform can be adjusted in multiple angles and multiple sizes, is suitable for shelter power stations of various types and sizes, does not need to be replaced, improves the test efficiency and reduces the cost.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "the present embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and simplifications made in the spirit of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. An adjustable inclination test platform for a shelter power station inclination test is characterized by comprising a mounting platform (1), a chassis (2) and an inclination angle adjusting device (3),
one end of the mounting platform (1) is hinged with one end of the underframe (2), the other end of the mounting platform (1) is connected with the other end of the underframe (2) through an inclination angle adjusting device (3), and the inclination angle adjusting device (3) is used for adjusting an included angle between the mounting platform (1) and the underframe (2);
the mounting platform (1) comprises two first cross beams (11) with adjustable lengths and two first longitudinal beams (12) with adjustable lengths, the two first cross beams (11) and the two first longitudinal beams (12) are connected into a rectangle, four connecting pieces (13) used for being connected with the shelter power station (7) are fixed on the mounting platform (1), the four connecting pieces (13) are arranged in a rectangle shape, the distance between the connecting pieces (13) transversely arranged along the mounting platform (1) is adjusted by adjusting the lengths of the first cross beams (11), and the distance between the connecting pieces (13) longitudinally arranged along the mounting platform (1) is adjusted by adjusting the lengths of the first longitudinal beams (12);
the underframe (2) comprises two second cross beams (21) with adjustable lengths and two second longitudinal beams (22) with adjustable lengths, and the two second longitudinal beams (22) and the two second cross beams (21) are connected into a rectangle.
2. The adjustable inclination test platform for the inclination test of shelter power stations as claimed in claim 1, wherein said inclination angle adjusting device (3) comprises a first strut (31), a second strut (32) and a first lead screw (33), the first end of said first strut (31) is hinged with said mounting platform (1), the second end of said first strut (31) is in threaded connection with the first end of said first lead screw (33), the second end of said first lead screw (33) is in threaded connection with the first end of said second strut (32), the second end of said second strut (32) is hinged with said base frame (2), the threaded direction of said first strut (31) and said first lead screw (33) is opposite to the threaded direction of said second strut (32) and said first lead screw (33).
3. The adjustable inclination test platform for shelter power station inclination tests according to claim 2, characterized in that said inclination angle adjustment device (3) further comprises a first tightening nut (34) and a second tightening nut (35), said first tightening nut (34) being tightened at the threaded connection of said first strut (31) and said first lead screw (33), said second tightening nut (35) being tightened at the threaded connection of said second strut (32) and said first lead screw (33).
4. The adjustable inclination test platform for shelter power station inclination tests according to claim 2 or 3 characterized in that the second end of said first strut (31) is provided with a first threaded sleeve (36), said first threaded sleeve (36) being in threaded connection with the first end of said first lead screw (33); the first end of the second supporting rod (32) is provided with a second threaded sleeve (37), the second threaded sleeve (37) is in threaded connection with the second end of the first lead screw (33), and the thread direction of the first threaded sleeve (36) is opposite to that of the second threaded sleeve (37).
5. The adjustable inclination test platform for the inclination test of shelter power stations as claimed in claim 1, characterized in that one or more first telescopic rods (4) are further arranged between said mounting platform (1) and said base frame (2), the upper ends of said first telescopic rods (4) are hinged to said mounting platform (1), and the lower ends of said first telescopic rods (4) are hinged to said base frame (2).
6. The adjustable inclination test platform for shelter power station inclination tests according to claim 1, characterized in that said first longitudinal beam (12) comprises a third strut (121), a fourth strut (122) and a second lead screw (123), a first end of said third strut (121) is connected with one of said first beams (11), a second end of said third strut (121) is in threaded connection with a first end of said second lead screw (123), a second end of said second lead screw (123) is in threaded connection with a first end of said fourth strut (122), a second end of said fourth strut (122) is connected with the other of said first beams (11), and the threaded direction of said third strut (121) and said second lead screw (123) is opposite to the threaded direction of said fourth strut (122) and said second lead screw (123).
7. The adjustable inclination test platform for the inclination test of shelter power stations as claimed in claim 1 or 6, characterized in that between two said first beams (11) one or more second telescopic bars (14) are further connected, said second telescopic bars (14) being parallel to said first longitudinal beams (12).
8. The adjustable inclination test platform for the inclination test of shelter power stations as claimed in claim 7, characterized in that the number of said second telescopic rods (14) is at least two, said connecting member (13) is fixed between a first beam (11) and the second telescopic rod (14) nearest to the first beam (11), one end of said connecting member (13) is fixedly connected to said first beam (11), and the other end of said connecting member (13) is fixedly connected to said second telescopic rod (14).
9. The adjustable inclination test platform for the inclination test of the shelter power station as claimed in claim 1, wherein the first cross beam (11), the second longitudinal beam (22) and the second cross beam (21) are telescopic rods and comprise a first fixed pipe (41) and a movable rod (42), the movable rod (42) is embedded in the first fixed pipe (41), the movable rod (42) is slidably connected with the first fixed pipe (41), a first threaded hole (43) perpendicular to the axial direction of the first fixed pipe (41) is formed in the end part of the first fixed pipe (41) close to the movable rod (42), and a first bolt (44) for locking the movable rod (42) to slide is threaded in the first threaded hole (43).
10. The adjustable tilt test platform for tilt tests of shelter power stations according to claim 1, it is characterized in that the first cross beam (11), the second longitudinal beam (22) and the second cross beam (21) are telescopic rods and comprise two second fixed tubes (45) and adjusting rods (46), the adjusting rod (46) is arranged between the two second fixing pipes (45), two ends of the adjusting rod (46) are respectively embedded into the two second fixing pipes (45), the adjusting rod (46) is respectively connected with the two second fixing pipes (45) in a sliding manner, the end parts of the two second fixing pipes (45) close to the adjusting rod (46) are respectively provided with a second threaded hole (47) vertical to the axial direction of the second fixing pipes (45), a second bolt (48) for locking the sliding of the adjusting rod (46) is screwed in the second threaded hole (47).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110279549.9A CN112858743A (en) | 2021-03-16 | 2021-03-16 | Adjustable inclination test platform for inclination test of shelter power station |
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| CN202110279549.9A CN112858743A (en) | 2021-03-16 | 2021-03-16 | Adjustable inclination test platform for inclination test of shelter power station |
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| CN112858743A true CN112858743A (en) | 2021-05-28 |
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| CN202110279549.9A Pending CN112858743A (en) | 2021-03-16 | 2021-03-16 | Adjustable inclination test platform for inclination test of shelter power station |
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Address after: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Applicant after: Zhengzhou Foguang power generation equipment Co.,Ltd. Address before: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU FOGUANG POWER GENERATION EQUIPMENT Co.,Ltd. |
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