CN220650289U - Mechanical structure experiment platform - Google Patents
Mechanical structure experiment platform Download PDFInfo
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- CN220650289U CN220650289U CN202320778014.0U CN202320778014U CN220650289U CN 220650289 U CN220650289 U CN 220650289U CN 202320778014 U CN202320778014 U CN 202320778014U CN 220650289 U CN220650289 U CN 220650289U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000011156 evaluation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical structure experiment platforms, in particular to a mechanical structure experiment platform which comprises an experiment base platform, a top frame, a transverse moving mechanism and a force measuring mechanism, wherein a plurality of mounting holes are formed in the top surface of the experiment base platform, support rods are installed in the mounting holes in a clamping manner, the top of each support rod is provided with the top frame in a clamping manner, a through hole is formed in the top surface of the top frame, two connecting blocks are fixedly connected to the inner walls of the two sides of each through hole, a first sliding groove is formed in the top surface and the bottom surface of each connecting block, and a second sliding groove is formed in the two sides of each connecting block. The utility model can carry out overall statics and dynamics test experiments on the space structure model through the arrangement of the longitudinal linear module, the transverse moving mechanism and the force measuring mechanism, can carry out test and evaluation on the overall performance of the space structure, has the advantages of simple structure, easy combination, multiple functions, rapid assembly and disassembly and simple operation.
Description
Technical Field
The utility model relates to the technical field of mechanical structure experiment platforms, in particular to a mechanical structure experiment platform.
Background
The existing mechanical experiment device is mainly used for carrying out statics experiments on a planar structure, and can not carry out experiments on a space structure, so that dynamics experiments on the space structure can not be carried out.
The existing mechanical experiment device has poor combinability, the mechanical model is too simple and lacks transformation, the structure function is single, and the use requirement of a user cannot be met.
Disclosure of Invention
The utility model aims to provide a mechanical structure experiment platform for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a mechanics structure experiment platform, includes experiment base platform, roof-rack, lateral shifting mechanism and dynamometry mechanism, a plurality of mounting hole has been seted up on experiment base platform's the top surface, the bracing piece is installed to the joint in the mounting hole, the roof-rack is installed to the top joint of bracing piece, the opening has been seted up on the top surface of roof-rack, fixedly connected with two connecting blocks on the both sides inner wall of opening, first spout has been seted up on the top bottom surface of connecting block, the second spout has been seted up on the both sides of connecting block, first spout and second spout intercommunication set up, the inside common slidable mounting of first spout and second spout has lateral shifting mechanism, dynamometry mechanism is installed to lateral shifting mechanism's bottom.
Preferably, the two ends of the top of the through hole are fixedly provided with longitudinal linear modules, and the longitudinal linear modules are positioned right above the first sliding groove.
Preferably, the transverse moving mechanism comprises a sliding block and a driving gear, the sliding block is slidably arranged in the first sliding groove, the top of the sliding block movably penetrates through the second sliding groove to be fixedly connected with the moving end of the longitudinal linear module, and two ball screws are jointly rotatably arranged between the two sliding blocks.
Preferably, a driven gear is fixedly arranged at one end of the ball screw, a driving gear is rotatably arranged at one end of the sliding block, which is far away from the ball screw, and one end of the driving gear, which is far away from the sliding block, is fixedly connected to the output end of the servo motor, and the driving gear is meshed with the two driven gears.
Preferably, the force measuring mechanism comprises an electrohydraulic push rod, the electrohydraulic push rod is fixedly connected to the bottom surface of the moving end of the ball screw, and a force measuring instrument is fixedly connected to the telescopic end of the bottom of the electrohydraulic push rod.
Preferably, a connecting rod is fixedly arranged at the bottom of the dynamometer, a ball seat is fixedly connected to the bottom of the connecting rod, and a ball is rotatably arranged at the bottom of the ball seat.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can carry out overall statics and dynamics test experiments on the space structure model through the arrangement of the longitudinal linear module, the transverse moving mechanism and the force measuring mechanism, can carry out test and evaluation on the overall performance of the space structure, has the advantages of simple structure, easy combination, multiple functions, rapid assembly and disassembly and simple operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view in cross section;
FIG. 3 is a schematic cross-sectional view of a top frame according to the present utility model;
FIG. 4 is a schematic side sectional view of the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4 according to the present utility model.
In the figure: 1. an experiment base platform; 101. a mounting hole; 2. a support rod; 3. a top frame; 301. a through port; 302. a connecting block; 303. a first chute; 304. a second chute; 4. a longitudinal movement mechanism; 5. a lateral movement mechanism; 501. a slide block; 502. a ball screw; 503. a driven gear; 504. a drive gear; 505. a servo motor; 6. a force measuring mechanism; 601. an electro-hydraulic push rod; 602. a load cell; the method comprises the steps of carrying out a first treatment on the surface of the 603. A connecting rod; 604. a ball seat; 605. ball head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Example 1:
referring to fig. 1 to 5, the present utility model provides a technical solution:
the utility model provides a mechanics structure experiment platform, including experiment base platform 1, roof-rack 3, lateral shifting mechanism 5 and dynamometry mechanism 6, a plurality of mounting hole 101 has been seted up on the top surface of experiment base platform 1, bracing piece 2 is installed to joint in the mounting hole 101, roof-rack 3 is installed in the top joint of bracing piece 2, open port 301 has been seted up on the top surface of roof-rack 3, fixedly connected with two connecting blocks 302 on the both sides inner wall of open port 301, first spout 303 has been seted up on the top bottom surface of connecting block 302, second spout 304 has been seted up on the both sides of connecting block 302, first spout 303 and second spout 304 intercommunication set up, lateral shifting mechanism 5 has been installed to the inside common slidable of first spout 303 and second spout 304, dynamometry mechanism 6 is installed to the bottom of lateral shifting mechanism 5.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the longitudinal linear modules 4 are fixedly installed on two ends of the top of the through hole 301, and the longitudinal linear modules 4 are located right above the first chute 303.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the lateral movement mechanism 5 includes a slider 501 and a driving gear 504, the slider 501 is slidably mounted in the first chute 303, the top of the slider 501 movably penetrates through the second chute 304 and is fixedly connected to the moving end of the longitudinal linear module 4, and two ball screws 502 are rotatably mounted between the two sliders 501.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, a driven gear 503 is fixedly installed on one end of the ball screw 502, a driving gear 504 is rotatably installed on one end of the slider 501 away from the ball screw 502, one end of the driving gear 504 away from the slider 501 is fixedly connected to the output end of the servo motor 505, and the driving gear 504 is meshed with the two driven gears 503.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the force measuring mechanism 6 includes an electro-hydraulic push rod 601, the electro-hydraulic push rod 601 is fixedly connected to the bottom surface of the moving end of the ball screw 502, and a force measuring instrument 602 is fixedly connected to the bottom telescopic end of the electro-hydraulic push rod 601.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, a connecting rod 603 is fixedly installed at the bottom of the dynamometer 602, a ball socket 604 is fixedly connected to the bottom of the connecting rod 603, and a ball 605 is rotatably installed at the bottom of the ball socket 604.
The application method and the advantages of the utility model are as follows: when the mechanical structure experiment platform is used, the working process is as follows:
as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, firstly, external power is supplied to the electric equipment in the device, when the device is used, a user can conveniently carry out displacement to the azimuth to the force measuring mechanism 6 through the longitudinal linear module 4 and the transverse moving mechanism 5, mobile loading is realized, further dynamic experiment tests can be carried out, overall statics and dynamic test experiments can be carried out through the device, the overall performance of a space structure can be tested and evaluated, and the whole experimental device has the advantages of simple structure, easy combination, multiple functions, rapid assembly and disassembly and simple operation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mechanics structure experiment platform, includes experiment base platform (1), roof-rack (3), lateral shifting mechanism (5) and dynamometry mechanism (6), its characterized in that: a plurality of mounting holes (101) are formed in the top surface of the experiment base platform (1), a supporting rod (2) is mounted in the mounting holes (101) in a clamping mode, a top frame (3) is mounted on the top portion of the supporting rod (2) in a clamping mode, a through hole (301) is formed in the top surface of the top frame (3), two connecting blocks (302) are fixedly connected to the inner walls of the two sides of the through hole (301), a first sliding groove (303) is formed in the top bottom surface of each connecting block (302), second sliding grooves (304) are formed in the two sides of each connecting block (302), the first sliding grooves (303) and the second sliding grooves (304) are communicated, a transverse moving mechanism (5) is mounted in the inner portions of the first sliding grooves (303) and the second sliding grooves (304) in a sliding mode, and a force measuring mechanism (6) is mounted at the bottom of the transverse moving mechanism (5).
2. The mechanical structure experiment platform according to claim 1, wherein: the two ends of the top of the through hole (301) are fixedly provided with longitudinal linear modules (4), and the longitudinal linear modules (4) are positioned right above the first sliding groove (303).
3. The mechanical structure experiment platform according to claim 1, wherein: the transverse moving mechanism (5) comprises a sliding block (501) and a driving gear (504), the sliding block (501) is slidably arranged in the first sliding groove (303), the top of the sliding block (501) movably penetrates through the second sliding groove (304) to be fixedly connected to the moving end of the longitudinal linear module (4), and two ball screws (502) are rotatably arranged between the two sliding blocks (501) together.
4. A mechanical structure experiment platform according to claim 3, wherein: the ball screw is characterized in that a driven gear (503) is fixedly arranged at one end of the ball screw (502), a driving gear (504) is rotatably arranged at one end, far away from the ball screw (502), of the sliding block (501), one end, far away from the sliding block (501), of the driving gear (504) is fixedly connected to the output end of a servo motor (505), and the driving gear (504) is meshed with the two driven gears (503).
5. The mechanical structure experiment platform according to claim 1, wherein: the force measuring mechanism (6) comprises an electro-hydraulic push rod (601), the electro-hydraulic push rod (601) is fixedly connected to the bottom surface of the moving end of the ball screw (502), and a force measuring instrument (602) is fixedly connected to the bottom telescopic end of the electro-hydraulic push rod (601).
6. The mechanical structure experiment platform as claimed in claim 5, wherein: the bottom of dynamometer (602) fixed mounting has connecting rod (603), the bottom fixedly connected with bulb seat (604) of connecting rod (603), the bottom of bulb seat (604) rotates installs bulb (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320778014.0U CN220650289U (en) | 2023-04-04 | 2023-04-04 | Mechanical structure experiment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320778014.0U CN220650289U (en) | 2023-04-04 | 2023-04-04 | Mechanical structure experiment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650289U true CN220650289U (en) | 2024-03-22 |
Family
ID=90270049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320778014.0U Active CN220650289U (en) | 2023-04-04 | 2023-04-04 | Mechanical structure experiment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650289U (en) |
-
2023
- 2023-04-04 CN CN202320778014.0U patent/CN220650289U/en active Active
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