CN220366932U - Steel construction driving medium testing arrangement - Google Patents
Steel construction driving medium testing arrangement Download PDFInfo
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- CN220366932U CN220366932U CN202320333164.0U CN202320333164U CN220366932U CN 220366932 U CN220366932 U CN 220366932U CN 202320333164 U CN202320333164 U CN 202320333164U CN 220366932 U CN220366932 U CN 220366932U
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- piece
- steel structure
- frame
- adjusting mechanism
- structure transmission
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 238000010008 shearing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a testing device for a steel structure transmission piece, which comprises a rack; the upper part of the rack is provided with a testing mechanism which outputs linear degrees of freedom downwards along the rack and is used for pressing a tested piece; the lower part of the frame is provided with an adjusting mechanism for connecting a tested piece, and the adjusting mechanism outputs a rotational degree of freedom for adjusting the angle of the tested piece; the upper and lower positions of the testing mechanism and the adjusting mechanism correspond. A mechanical arm is further arranged outside the frame; according to the utility model, through mechanical linkage and mutual coordination between the testing mechanism and the adjusting mechanism, sampling detection can be carried out based on actual production batches in actual application, and stress tests on different directions and angles of detected pieces are realized through the related driving modes among multiple groups of degrees of freedom and the coordination linkage of the driving modes, so that whether the steel structure transmission pieces of the current production batches meet production offline standards or not is judged, and the actual application and the practicality requirements of the steel structure transmission pieces are met.
Description
Technical Field
The utility model relates to the technical field of industrial engineering, in particular to a testing device for a steel structure transmission piece.
Background
The steel structure transmission piece is a commonly used building material in the field of industrial engineering, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability. The steel structure can be applied to large-span and ultra-high and ultra-heavy external environments.
The existing steel structure transmission piece is based on the simple appearance or the form of a standard piece, the production efficiency is higher, the batch quantity is larger, and whether the steel structure transmission piece of each section of batch meets the relevant stress standard or not is difficult to ensure in the actual production process;
when the steel structure is produced and taken off line in practical application, if the steel structure transmission member materials of a certain amount of batches can be subjected to selective inspection, the stress detection is carried out, and whether the steel structure transmission members of the current batch meet the relevant production standards can be ensured.
For this purpose, a steel-structured transmission part testing device is proposed.
Disclosure of Invention
Accordingly, it is desirable to provide a testing device for a steel structure driving member, which solves or alleviates the technical problems existing in the prior art, and at least provides a beneficial choice;
the technical scheme of the embodiment of the utility model is realized as follows: a steel structure transmission member testing device comprises a frame;
the upper part of the rack is provided with a testing mechanism which outputs linear degrees of freedom downwards along the rack and is used for pressing a tested piece;
the lower part of the frame is provided with an adjusting mechanism for connecting a tested piece, and the adjusting mechanism outputs a rotational degree of freedom for adjusting the angle of the tested piece;
the upper and lower positions of the testing mechanism and the adjusting mechanism correspond.
Wherein in one embodiment: and a mechanical arm is further arranged outside the frame and used for transporting and placing a tested piece.
Wherein in one embodiment: the test mechanism comprises a linear module and a pressure applying piece;
the outer surface of the pressing piece is in sliding fit with the frame;
the linear module is arranged at the top of the frame and outputs the linear degree of freedom downwards to drive the pressing piece to adjust the height.
Wherein in one embodiment: the bottom of the pressing piece is provided with a shearing part for applying shearing force to the tested piece.
Wherein in one embodiment: the linear module is an electric hydraulic cylinder;
and a piston rod of the electric hydraulic cylinder is fixedly connected with the top of the pressing piece.
Wherein in one embodiment: the adjusting mechanism comprises a table body and an adapting part arranged on the table body;
the adapting part is adapted to the shape of the pressing piece;
the adapting part of the table body is provided with a tested piece.
Wherein in one embodiment: the adjusting mechanism further comprises a power piece;
the power piece outputs the rotational freedom degree and is used for adjusting the angle of the table body.
Wherein in one embodiment: the power piece is a servo motor;
the servo motor is arranged outside the frame, and an output shaft of the servo motor faces upwards and is fixedly connected to the bottom of the table body.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through mechanical linkage and mutual coordination between the testing mechanism and the adjusting mechanism, sampling detection can be carried out based on actual production batches in actual application, and stress tests on different directions and angles of detected pieces are realized through the related driving modes among multiple groups of degrees of freedom and the coordination linkage of the driving modes, so that whether the steel structure transmission pieces of the current production batches meet production offline standards or not is judged, and the actual application and the practicality requirements of the steel structure transmission pieces are met.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a testing mechanism and an adjusting mechanism according to the present utility model;
fig. 3 is a schematic perspective view of a testing mechanism according to the present utility model.
Reference numerals: 1. a frame; 2. a testing mechanism; 201. an electro-hydraulic cylinder; 202. a pressurizing member; 3. an adjusting mechanism; 301. a table body; 302. a power member; 303. an adapting section; 4. and (5) a mechanical arm.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. This utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below;
it should be noted that the terms "first," "second," "symmetric," "array," and the like are used merely for distinguishing between description and location descriptions, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of features indicated. Thus, a feature defining "first," "symmetry," or the like, may explicitly or implicitly include one or more such feature; also, where certain features are not limited in number by words such as "two," "three," etc., it should be noted that the feature likewise pertains to the explicit or implicit inclusion of one or more feature quantities;
in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly; for example, the connection can be fixed connection, detachable connection or integrated molding; the connection may be mechanical, direct, welded, indirect via an intermediate medium, internal communication between two elements, or interaction between two elements. The specific meaning of the terms described above in the present utility model will be understood by those skilled in the art from the specification and drawings in combination with specific cases.
The existing steel structure transmission piece is based on the simple appearance or the form of a standard piece, the production efficiency is higher, the batch quantity is larger, and whether the steel structure transmission piece of each section of batch meets the relevant stress standard or not is difficult to ensure in the actual production process; when the steel structure is produced and taken off line in actual application, if the steel structure transmission member materials of a certain amount of batches can be subjected to selective inspection, the stress detection is carried out, and whether the steel structure transmission member of the current batch meets the relevant production standard or not can be ensured; for this reason, referring to fig. 1-3, the present utility model provides a technical solution: a steel structure transmission member testing device comprises a frame 1;
wherein the frame 1 is a large external part of the whole device and is also a supporting structure for determining the position of the whole device compared with the external environment; in practical application, the frame 1 can be arranged in the existing steel structure transmission piece production line and used as an accessory part to participate in the production line operation; the steel structure transmission parts of a certain quantity of production batches are randomly selected to be tested according to a proportion (if the current production batch is 1000 parts, 200 parts are taken as intervals in a mode of 1:200, and one steel structure transmission part is extracted at each interval) so as to be used as tested parts;
wherein, the outside of the frame 1 is also provided with a controller for pre-programming and controlling the electrical elements in the device; meanwhile, the electric elements of the device are powered by mains supply; the related hydraulic components are powered by an external hydraulic oil tank matched with an oil pump;
in the scheme, the upper part of the frame 1 is provided with a testing mechanism 2 which outputs linear degrees of freedom downwards along the frame 1 and is used for pressing a tested piece; the lower part of the frame 1 is provided with an adjusting mechanism 3 for connecting a tested piece, and the adjusting mechanism 3 outputs a rotation degree of freedom for adjusting the angle of the tested piece; the upper and lower positions of the testing mechanism 2 and the adjusting mechanism 3 correspond.
Specifically, the test mechanism 2 includes a linear module and a pressing member 202; the outer surface of the pressure applying member 202 is in sliding fit with the frame 1; the linear module is mounted on top of the frame 1 and outputs a linear degree of freedom downwards to drive the pressure applying member 202 for height adjustment.
The linear module applies linear freedom degree to the pressing piece 202 to push the pressing piece to sink along the height direction of the rack 1, and the pressing piece is extruded by matching with gravity;
preferably, the bottom of the pressure applying member 202 is provided with a shearing portion for applying a shearing force to the tested member;
through the driving mode, the pre-pressure test is carried out on one end of the tested piece;
in some embodiments of the present application, please refer to fig. 2-3 in combination: the linear module is an electro-hydraulic cylinder 201; the piston rod of the electro-hydraulic cylinder 201 is fixedly connected with the top of the pressing piece 202;
in the process of pressing, the electro-hydraulic cylinder 201 synchronously transmits the currently pressed stress data to the controller, so that the staff is assisted in judging whether the stress label of the current steel structure transmission piece meets the relevant requirements.
In this embodiment, the adjusting mechanism 3 includes a table 301 and an adapting portion 303 provided on the table 301; the fitting portion 303 fits the outer shape of the pressing member 202; the adapting part 303 of the platform 301 is provided with a tested piece;
the adapting portion 303 is mutually adapted to the pressing member 202, so that when the tested member is deformed or crushed due to the extrusion of the pressing member 202, the corresponding adapting portion 303 can synchronously and passively press the upper portion of the tested member due to external force, thereby assisting in improving the pressing test effect;
preferably, the adjustment mechanism 3 further comprises a power member 302; the power piece 302 outputs a rotational degree of freedom for adjusting the angle of the table body 301, that is, adjusting the relative angle of the detected piece, and increasing the detected orientation;
preferably, the power member 302 is a servo motor; the servo motor is installed outside the frame 1, and the output shaft of the servo motor faces upwards and is fixedly connected to the bottom of the table body 301.
In some embodiments of the present application, please refer to fig. 1 in combination: the outside of the frame 1 is also provided with a mechanical arm 4 for transporting and placing the test piece.
The mechanical arm 4 is mainly used for selecting a steel structure transmission piece which runs down in a front assembly line to be detected in the device; the front production device performs counting, the counted electric signals are transmitted into a controller of the device through a master controller, and the controller of the device controls a mechanical arm 4 to randomly clamp and take off a steel structure transmission part of a line according to a certain production batch to be detected; the specific running track and azimuth control are all in the prior art, so that the description is omitted.
The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments may not be described, however, they should be considered as the scope of the present description as long as there is no contradiction between the combinations of the technical features.
The above examples merely illustrate embodiments of the utility model that are specific and detailed for the relevant practical applications, but are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The steel structure transmission piece testing device is characterized by comprising a frame (1);
the upper part of the stand (1) is provided with a testing mechanism (2) which outputs linear degrees of freedom downwards along the stand (1) and is used for pressing a tested piece;
an adjusting mechanism (3) is arranged at the lower part of the frame (1) and used for connecting a tested piece, and the adjusting mechanism (3) outputs a rotational degree of freedom and is used for adjusting the angle of the tested piece;
the upper and lower positions of the testing mechanism (2) and the adjusting mechanism (3) are corresponding.
2. The steel structure transmission testing device according to claim 1, wherein: the outside of the frame (1) is also provided with a mechanical arm (4) for transporting and placing a tested piece.
3. The steel structure transmission testing device according to claim 1, wherein: the test mechanism (2) comprises a linear module and a pressure applying member (202);
the outer surface of the pressing piece (202) is in sliding fit with the frame (1);
the linear module is arranged at the top of the frame (1) and outputs the linear degree of freedom downwards to drive the pressing piece (202) to adjust the height.
4. A steel structured transmission testing device according to claim 3, wherein: the bottom of the pressing piece (202) is provided with a shearing part for applying shearing force to the tested piece.
5. A steel structured transmission testing device according to claim 3, wherein: the linear module is an electro-hydraulic cylinder (201);
the piston rod of the electro-hydraulic cylinder (201) is fixedly connected with the top of the pressing piece (202).
6. A steel structure transmission testing device according to any one of claims 3 to 5, wherein: the adjusting mechanism (3) comprises a table body (301) and an adapting part (303) arranged on the table body (301);
the adapting part (303) is adapted to the shape of the pressing piece (202);
the adapting part (303) of the platform body (301) is provided with a tested piece.
7. The steel structure transmission testing device according to claim 6, wherein: the adjusting mechanism (3) further comprises a power piece (302);
the power piece (302) outputs the rotational degree of freedom for adjusting the angle of the table body (301).
8. The steel structure transmission testing device according to claim 7, wherein: the power piece (302) is a servo motor;
the servo motor is arranged outside the frame (1), and an output shaft of the servo motor faces upwards and is fixedly connected to the bottom of the table body (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320333164.0U CN220366932U (en) | 2023-02-28 | 2023-02-28 | Steel construction driving medium testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320333164.0U CN220366932U (en) | 2023-02-28 | 2023-02-28 | Steel construction driving medium testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366932U true CN220366932U (en) | 2024-01-19 |
Family
ID=89517835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320333164.0U Active CN220366932U (en) | 2023-02-28 | 2023-02-28 | Steel construction driving medium testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366932U (en) |
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2023
- 2023-02-28 CN CN202320333164.0U patent/CN220366932U/en active Active
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