CN218865670U - Engineering mechanics experimental apparatus - Google Patents
Engineering mechanics experimental apparatus Download PDFInfo
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- CN218865670U CN218865670U CN202223100457.9U CN202223100457U CN218865670U CN 218865670 U CN218865670 U CN 218865670U CN 202223100457 U CN202223100457 U CN 202223100457U CN 218865670 U CN218865670 U CN 218865670U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to an engineering mechanics experimental apparatus, the on-line screen storage device comprises a base, base one side is equipped with the sliding tray, the opposite side is equipped with the holding tank of putting through with the sliding tray, sliding assembly slidable installs in the sliding tray, the chest expander is installed and is kept away from holding tank one end at the sliding tray, pressure components installs in the holding tank, clamping components installs on sliding assembly and chest expander, wherein, sliding assembly can follow sliding tray length direction and remove, make clamping components can be being close to the chest expander or be close to pressure components, the device sets up clamping components through setting up on sliding assembly, make the material can be close to the chest expander or be close to pressure components, thereby test tensile strength or compressive strength to the material, it can detect the multiple performance of material to realize single device, the device takes up an area of for a short time, high practicability, and is suitable for using widely on a large scale.
Description
Technical Field
The utility model relates to an engineering mechanics technical field specifically is an engineering mechanics experimental apparatus.
Background
Engineering mechanics is an important basis for solving practical engineering problems, the most basic parts of the engineering mechanics comprise statics and material mechanics, and the material mechanics is the limit for researching the strain, stress, strength, rigidity and stability of materials generated under the action of various external forces and causing the damage of various materials.
In the research process, need detect the performance of material with the help of experimental apparatus, present experimental apparatus single structure only can detect the solitary performance of material, and the research of single material often need combine a plurality of aspects to carry out the analysis, and it is great to put a plurality of experimental apparatus into hold, and consumes amount of money more, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
An object of the utility model is to provide an engineering mechanics experimental apparatus to solve the problem that proposes among the above-mentioned background art.
Technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an engineering mechanics experimental apparatus, the on-line screen storage device comprises a base, base one side is equipped with the sliding tray, the opposite side is equipped with the holding tank of putting through with the sliding tray, sliding assembly slidable installs in the sliding tray, the chest expander is installed and is kept away from holding tank one end at the sliding tray, pressure assembly installs in the holding tank, clamping assembly installs on sliding assembly and chest expander, wherein, sliding assembly can follow sliding tray length direction and remove, make clamping assembly can be being close to the chest expander or be close to pressure assembly.
Preferably, the clamping component comprises a mounting seat, a clamping groove is formed in the mounting seat, the mounting seat is mounted on the sliding component or the chest expander, the abutting part is slidably mounted in the clamping groove, and the rotating rod is rotatably mounted on the mounting seat and penetrates through the abutting part and is in threaded connection with the rotating rod.
Preferably, pressure components includes the laboratory bench, and laboratory bench fixed mounting is in the holding tank, a plurality of pneumatic cylinders, a plurality of pneumatic cylinder fixed mounting are at the holding tank side, mounting panel and a plurality of pneumatic cylinder output shaft fixed connection, the pressure gauge, pressure gauge fixed mounting is on the mounting panel.
Preferably, the sliding assembly comprises a sliding part, the sliding part is in sliding connection with the sliding groove, one end of the sliding part extends out of the sliding groove and is connected with the clamping assembly, a mounting rod is rotatably mounted in the sliding groove, the mounting rod penetrates through the sliding part and is in threaded connection with the sliding part, a transmission gear is fixedly mounted on the mounting rod, a driving motor is fixedly mounted in the sliding groove, and a rotating gear is fixedly mounted on an output shaft of the driving motor and is in meshing transmission with the transmission gear.
Preferably, the device still includes and rotates piece, testing machine and pendulum, rotates the piece rotatable mounting on the slider, and mount pad fixed mounting rotates on the piece, and testing machine fixed mounting is on the base, and the pendulum is rotatable to be installed on the testing machine.
Preferably, the device further comprises a positioning pin, the rotating part is provided with a through hole penetrating through the rotating part, the sliding part is correspondingly provided with a first slot communicated with the through hole, a second slot communicated with the through hole is arranged in the sliding slot, and the positioning pin can be matched with the first slot or the second slot through the through hole.
Preferably, the base is provided with an installation groove communicated with the sliding groove.
Advantageous effects
Compared with the prior art, the engineering mechanics experimental device has the following use mode, parts needing to work are selected according to experiments carried out as required, when the tensile strength of a material is required to be tested, one end of the material is connected with the clamping assembly on the chest expander, the other end of the material is connected with the clamping assembly on the sliding assembly, the sliding assembly is started to move towards the direction away from the chest expander at the moment, the tensile strength of the material is tested, when the compressive strength of the material is required to be tested, the material is connected with the clamping assembly on the sliding assembly, the sliding assembly is started to be close to the pressure assembly, the material is made to fall on the pressure assembly, the compression strength of the material can be tested by starting the pressure assembly again, generally speaking, the device is small in occupied area, high in practicability and suitable for large-scale popularization and application.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 shows a first usage state diagram of an embodiment of the present invention;
fig. 2 shows a partial part schematic view one of an embodiment of the invention;
FIG. 3 shows a second partial schematic view of an embodiment of the invention;
fig. 4 shows a partial part schematic diagram three of an embodiment of the invention;
fig. 5 shows a partial part diagram of an embodiment of the invention.
In the figure: the device comprises a base 10, a tensioner 11, a sliding assembly 20, a sliding member 21, a mounting rod 22, a transmission gear 23, a driving motor 24, a rotating gear 25, a pressure assembly 30, a laboratory bench 31, a hydraulic cylinder 32, a mounting plate 33, a pressure device 34, a clamping assembly 40, a mounting seat 41, an abutting part 42, a rotating rod 43, a rotating part 50, a testing machine 51, a pendulum bob 52, a positioning pin 53, a sliding groove 60, a receiving groove 61, a clamping groove 62, a through hole 63, a first slot 64, a second slot 65 and a mounting groove 66.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model discloses an engineering mechanics experimental apparatus, including base 10, base 10 one side is equipped with sliding tray 60, the opposite side is equipped with the holding tank 61 with sliding tray 60 switch-on, sliding component 20 slidable installs in sliding tray 60, chest expander 11 installs and keeps away from holding tank 61 one end at sliding tray 60, pressure assembly 30 installs in holding tank 61, clamping component 40 installs on sliding component 20 and chest expander 11, wherein, sliding component 20 can follow sliding tray 60 length direction and remove, make clamping component 40 can be being close to chest expander 11 or be close to pressure assembly 30.
It should be noted that the chest expander 11 is capable of detecting the tension change of the clamping assembly 40 mounted thereon, and the sliding assembly 20 is normally located at one end of the sliding groove 60 close to the chest expander 11 for facilitating the installation of materials by a user.
Based on the scheme, the engineering mechanics experimental device is used in a mode that firstly, components needing to work are selected according to experiments needing to be carried out, when the tensile strength of a material needs to be tested, one end of the material is connected with the clamping component 40 on the chest expander 11, the other end of the material is connected with the clamping component 40 on the sliding component 20, the sliding component 20 is started to move in the direction away from the chest expander 11 at the moment, the tensile strength of the material is tested, when the compressive strength of the material needs to be tested, the material is connected with the clamping component 40 on the sliding component 20, the sliding component 20 is started to be close to the pressure component 30, the material falls on the pressure component 30, the compressive strength of the material can be tested by starting the pressure component 30 again, the device is small in occupied area and high in practicability, and the engineering mechanics experimental device is suitable for popularization and use, and the device is small in large scale.
Referring to fig. 5, the clamping assembly 40 includes a mounting seat 41, a clamping groove 62 is formed on the mounting seat 41, the mounting seat 41 is mounted on the sliding assembly 20 or the spring exerciser 11, an abutment member 42 is slidably mounted in the clamping groove 62, a rotating rod 43 is rotatably mounted on the mounting seat 41, and penetrates through the abutment member 42 to be in threaded connection with the abutment member 43.
Specifically, the clamping groove 62 is disposed in the middle of the mounting seat 41, so that the mounting seat 41 is in a U-shaped design, and the rotating rod 43 can move the abutting part 42 from one side of the mounting groove 66 to the other side, so as to clamp the material, in this embodiment, the clamping assemblies 40 are symmetrically disposed on both sides of the sliding assembly 20, so as to ensure the stability of the material when the material is mounted on the sliding member 21.
Referring to fig. 1, the pressure assembly 30 includes an experiment table 31, the experiment table 31 is fixedly installed in the accommodating groove 61, a plurality of hydraulic cylinders 32 are fixedly installed beside the accommodating groove 61, a mounting plate 33 and a plurality of hydraulic cylinder 32 output shafts are fixedly connected, and a pressure device 34 are fixedly installed on the mounting plate 33.
Specifically, the height of the test platform 31 is flush with the clamping assembly 40. So that sliding assembly 20 when moving toward laboratory bench 31, clamping assembly 40 can stretch into the material in laboratory bench 31, so that pressure gauge 34 and material butt, laboratory bench 31's height dimension is less than the degree of depth size of holding tank 61, so that the material is in holding tank 61 when being located on laboratory bench 31 with pressure gauge 34 butt, avoid the material to break up and splash to the outside, produce the potential safety hazard, pneumatic cylinder 32 is located mount pad 41, its output shaft can stretch out base 10 setting, when pneumatic cylinder 32 output shaft stretches out, mounting panel 33 keeps away from laboratory bench 31, pressure gauge 34 keeps away from laboratory bench 31, the material can stretch into in laboratory bench 31 this moment, when pneumatic cylinder 32 output shaft shrink, mounting panel 33 is close to laboratory bench 31, pressure gauge 34 and material butt this moment, thereby test the compressive strength of material.
Referring to fig. 1-3, the sliding assembly 20 includes a sliding member 21, the sliding member 21 is slidably connected to a sliding groove 60, one end of the sliding member 21 extends out of the sliding groove 60 and is connected to the clamping assembly 40, a mounting rod 22 is rotatably mounted in the sliding groove 60, the mounting rod 22 penetrates through the sliding member 21 and is in threaded connection with the sliding member 21, a transmission gear 23, the transmission gear 23 is fixedly mounted on the mounting rod 22, a driving motor 24, the driving motor 24 is fixedly mounted in the sliding groove 60, a rotating gear 25, and a rotating gear 25 are fixedly mounted on an output shaft of the driving motor 24 and are in meshing transmission with the transmission gear 23.
Specifically, the cross section of the sliding groove 60 is designed to be T-shaped, and the cross section of the sliding part 21 is also T-shaped, so that the sliding part 21 can move along the length direction of the sliding groove 60, and when the sliding device is used, the driving motor 24 is started, so that the rotating gear 25 rotates, the transmission gear 23 is driven to rotate, the mounting rod 22 rotates, and the sliding part 21 is close to the chest expander 11 or the pressure assembly 30 in the sliding groove 60.
Further, the device further comprises a rotating piece 50, a testing machine 51 and a pendulum 52, wherein the rotating piece 50 is rotatably mounted on the sliding piece 21, the mounting seat 41 is fixedly mounted on the rotating piece 50, the testing machine 51 is fixedly mounted on the base 10, and the pendulum 52 is rotatably mounted on the testing machine 51.
Specifically, the testing machine 51 is designed integrally with the base 10, the pendulum 52 and the testing machine 51 form a pendulum 52 impact testing machine 51, the testing machine 51 can control the pendulum 52 to be fixed or fall, the rotating member 50 is arranged, and the clamping assemblies 40 are arranged on the rotating member 50, so that the direction of clamping materials by the two clamping assemblies 40 can be changed, namely the length direction of the rotating member 50 is parallel to or perpendicular to the length direction of the sliding member 21, and when the length direction of the rotating member 50 is perpendicular to the length direction of the sliding member 21, the testing machine 51 can control the pendulum 52 to fall to collide with the materials clamped on the two clamping assemblies 40, thereby detecting the rigidity and the impact resistance of the materials.
Referring to fig. 2 and 4, the device further includes a positioning pin 53, the rotating member 50 is provided with a through hole 63 penetrating through itself, the sliding member 21 is correspondingly provided with a first slot 64 capable of communicating with the through hole 63, the sliding groove 60 is provided with a second slot 65 capable of communicating with the through hole 63, and the positioning pin 53 can be matched with the first slot 64 or the second slot 65 through the through hole 63.
Specifically, the through holes 63 are located at the end portions of the rotating member 50, so as to prevent the positioning pins 53 from being located between the two mounting seats 41 and affecting the fixation of the material, when the positioning pins 53 are matched with the first slots 64 through the through holes 63, the length direction of the rotating member 50 is parallel to the length direction of the sliding member 21, at this time, the driving motor 24 can drive the rotating member 50 to be close to the chest expander 11 or to the pressure gauge 34, so as to test the tensile strength or the compressive strength of the material, when the positioning pins 53 are matched with the second slots 65 through the through holes 63, the length direction of the rotating member 50 is perpendicular to the length direction of the sliding member 21, at this time, the testing machine 51 can drive the pendulums 52 to fall and collide with the material, so as to test the rigidity and the impact resistance of the material, in this embodiment, the two positioning pins 53 are provided, the through holes 63 are symmetrically provided on the rotating member 50, and the first slots 64 and the second slots 65 are provided correspondingly, so as to ensure the stability of the fixing of the rotating member 50.
Further, the base 10 is provided with a mounting groove 66 communicating with the slide groove 60.
Specifically, the length dimension of mounting groove 66 is greater than the length dimension who rotates piece 50, the user can be to the installation or dismantle locating pin 53 in mounting groove 66, realize rotating the rotation of piece 50, through setting up mounting groove 66, the user of being convenient for on the one hand changes the state of rotating piece 50, avoid the user to operate at sliding tray 60 opening part, there is the potential safety hazard, on the other hand has increased the area of sliding tray 60, be convenient for rotate piece 50 and rotate at sliding tray 60, collide with base 10 when avoiding rotating piece 50 and rotate.
It should also be noted that while the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An engineering mechanics experimental apparatus, comprising:
the device comprises a base (10), wherein a sliding groove (60) is formed in one side of the base (10), and an accommodating groove (61) communicated with the sliding groove (60) is formed in the other side of the base (10);
a slide assembly (20), said slide assembly (20) being slidably mounted within said slide channel (60);
the chest expander (11), the chest expander (11) is installed at one end, far away from the accommodating groove (61), of the sliding groove (60);
a pressure assembly (30), the pressure assembly (30) being mounted within the receiving groove (61);
a clamping assembly (40), said clamping assembly (40) mounted on said sliding assembly (20) and said chest developer (11);
wherein the sliding component (20) can move along the length direction of the sliding groove (60) so that the clamping component (40) can be close to the chest expander (11) or close to the pressure component (30).
2. An engineering mechanical experiment device according to claim 1, wherein the clamping assembly (40) comprises
The mounting seat (41) is provided with a clamping groove (62), and the mounting seat (41) is mounted on the sliding assembly (20) or the chest expander (11);
an abutment (42), said abutment (42) being slidably mounted within said clamping slot (62);
a rotating rod (43), wherein the rotating rod (43) is rotatably arranged on the mounting seat (41) and penetrates through the abutting part (42) to be in threaded connection with the abutting part.
3. An engineering mechanical experiment device according to claim 1, characterized in that the pressure assembly (30) comprises
The experiment table (31), the experiment table (31) is fixedly arranged in the accommodating groove (61);
the hydraulic cylinders (32), the hydraulic cylinders (32) are fixedly arranged beside the accommodating groove (61);
the mounting plate (33), the said mounting plate (33) and a plurality of said hydraulic cylinders (32) output shaft fixed connection;
the pressure device (34), the pressure device (34) is fixedly installed on the installation plate (33).
4. An engineering mechanical experiment device according to claim 2, characterized in that the sliding assembly (20) comprises
The sliding piece (21) is connected with the sliding groove (60) in a sliding mode, one end of the sliding piece (21) extends out of the sliding groove (60) to be connected with the clamping assembly (40);
the mounting rod (22) is rotatably mounted in the sliding groove (60), and the mounting rod (22) penetrates through the sliding part (21) and is in threaded connection with the sliding part (21);
the transmission gear (23), the said transmission gear (23) is fixedly mounted on the said mounting bar (22);
the driving motor (24), the said driving motor (24) is fixedly mounted in the said sliding groove (60);
and the rotating gear (25) is fixedly arranged on an output shaft of the driving motor (24) and is in meshed transmission with the transmission gear (23).
5. An engineering mechanics experimental apparatus according to claim 4, characterized by further comprising a rotating member (50), a testing machine (51) and a pendulum (52), wherein the rotating member (50) is rotatably mounted on the sliding member (21), the mounting base (41) is fixedly mounted on the rotating member (50), the testing machine (51) is fixedly mounted on the base (10), and the pendulum (52) is rotatably mounted on the testing machine (51).
6. The engineering mechanical experiment device according to claim 5, further comprising a positioning pin (53), wherein the rotating member (50) is provided with a through hole (63) penetrating through the rotating member, the sliding member (21) is correspondingly provided with a first slot (64) capable of being communicated with the through hole (63), the sliding groove (60) is provided with a second slot (65) capable of being communicated with the through hole (63), and the positioning pin (53) can be matched with the first slot (64) or the second slot (65) through the through hole (63).
7. An engineering mechanical experiment device according to claim 1, wherein the base (10) is provided with an installation groove (66) communicated with the sliding groove (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223100457.9U CN218865670U (en) | 2022-11-22 | 2022-11-22 | Engineering mechanics experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223100457.9U CN218865670U (en) | 2022-11-22 | 2022-11-22 | Engineering mechanics experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218865670U true CN218865670U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223100457.9U Active CN218865670U (en) | 2022-11-22 | 2022-11-22 | Engineering mechanics experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218865670U (en) |
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2022
- 2022-11-22 CN CN202223100457.9U patent/CN218865670U/en active Active
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