CN210664998U - Mechanical strength comprehensive experiment device - Google Patents
Mechanical strength comprehensive experiment device Download PDFInfo
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- CN210664998U CN210664998U CN201921104230.7U CN201921104230U CN210664998U CN 210664998 U CN210664998 U CN 210664998U CN 201921104230 U CN201921104230 U CN 201921104230U CN 210664998 U CN210664998 U CN 210664998U
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Abstract
Mechanical strength comprehensive experiment device, which comprises a column, the horizontal pole, the operation mesa, the spout, vertical regulation pole, vertical adjustment disk, vertical twist grip, horizontal adjustment pole, horizontal adjustment disk, horizontal twist grip, force sensor, the sensor extension rod, fixed lower margin, the mount table, the stand top is equipped with the horizontal pole, the intermediate position is equipped with the operation mesa, operation mesa bottom is equipped with vertical regulation pole, vertical adjustment pole top and operation mesa's bottom fixed connection, the bottom is equipped with vertical adjustment disk, be equipped with vertical twist grip on it, horizontal adjustment pole is first to be connected with the sensor extension rod through force sensor, horizontal adjustment pole tail end is equipped with horizontal adjustment disk, be equipped with horizontal twist grip on the horizontal adjustment disk, the stand bottom is equipped with fixed lower margin. The utility model has the advantages that: the device and the method fill the gap of the mechanical strength detection device and the method of the low-voltage complete switch equipment in the field, can efficiently and accurately detect the strength of the test sample, and are simple to operate and convenient to use.
Description
Technical Field
The utility model relates to a test device especially relates to a mechanical strength comprehensive experiment device.
Background
Low voltage switchgear and control device part 5: the torsion-resistant test requirements in the mechanical strength test of the low-voltage switchgear are specified in the power distribution complete equipment of the public power grid, the standard specification requirements are met, the action force of 1000N can be generated by manpower, different complete equipment (different in size and shape) can bear the torsion of 2 multiplied by 1000N, and the equipment and the method for detecting the mechanical strength of the low-voltage switchgear in the field are blank at present, so that the equipment for detecting the mechanical strength of the low-voltage switchgear, which can be efficient, accurate and simple to operate, is urgently needed to be designed.
Disclosure of Invention
According to the technical problems, the utility model provides a mechanical strength comprehensive experiment device, which is characterized in that the device comprises a vertical column, a horizontal rod, an operation table top, a sliding chute, a longitudinal adjusting rod, a longitudinal adjusting disk, a longitudinal rotating handle, a transverse adjusting rod, a transverse adjusting disk, a transverse rotating handle, a tension sensor, a sensor extending rod, a fixed ground foot and an installation table, wherein the horizontal rod is arranged at the top of the vertical column, the sliding chute is longitudinally arranged on the vertical column, the operation table top is arranged at the middle position of the vertical column, the operation table top is inserted into the sliding chute through a bolt to realize the fixed connection with the vertical column, the installation tables are respectively arranged at the lower side and the left side of the operation table top, an installation hole with internal threads is arranged on the installation table top, the longitudinal adjusting rod is provided with external threads matched with the internal threads, the longitudinal adjusting rod passes through the installation, the utility model discloses a vertical adjustment of a machine tool, including vertical regulation pole, operation mesa left side, horizontal regulation pole, mounting hole and head end, the vertical regulation pole bottom is equipped with vertical adjustment disk, be equipped with vertical twist grip on the vertical regulation disk, operation mesa left side is equipped with the horizontal adjustment pole, be equipped with on the horizontal adjustment pole with internal thread complex external screw thread, the horizontal adjustment pole passes on the mount table that mounting hole and head end are connected with force sensor one end, the force sensor other end is connected with the sensor extension rod, horizontal adjustment pole tail end is equipped with the horizontal adjustment disk, be equipped with horizontal twist.
The device further comprises a fastening device, the fastening device is symmetrically arranged by two identical angle irons, the two angle irons are respectively provided with a slideway, and the angle irons are fixedly connected together by bolts penetrating through the slideways.
Furthermore, the tension sensor is matched with a digital display type push-pull dynamometer for use.
The utility model has the advantages that: the utility model discloses an experimental apparatus is synthesized to mechanical strength, during the experiment, adopts the fixed sample base of L type iron sheet to place fastener at the sample top, the angle bar on fastener both sides can press from both sides tight sample apex angle and fix the sample, will the utility model discloses be the diagonal angle and place, will await measuring the sample and put in the centre, adjust the utility model discloses and the position between the sample for fastener can be contacted to the sensor extension rod, rotatory transverse rotation handle and observe the display screen reading of digital display formula push-and-pull dynamometer, when showing and all reach 1000N stop rotatory and record test time, after arriving the regulation test time, observe the experimental phenomenon of sample, the transverse rotation handle of counter-rotation, the fastener on the sample is demolishd, and will the utility model discloses remove to initial position. The utility model discloses filled the blank in the field of affiliated of the equipment that low pressure switchgear's mechanical strength detected and method, can high-efficient, accurate detect sample intensity, and easy operation, convenient to use.
Drawings
FIG. 1 is a view of the main structure of the present invention;
FIG. 2 is a schematic view of the fastening device;
fig. 3 is a schematic diagram of the position relationship of the present invention during the test.
As shown in the figure, the device comprises a vertical column-1, a cross rod-2, an operation table-board-3, a sliding chute-4, a longitudinal adjusting rod-5, a longitudinal adjusting disk-6, a longitudinal rotating handle-7, a transverse adjusting rod-8, a transverse adjusting disk-9, a transverse rotating handle-10, a tension sensor-11, a sensor extension rod-12, a fixed foot-13, a fastening device-14 and an installation table-15.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: the utility model relates to a mechanical strength comprehensive experiment device, which is characterized by comprising a vertical column 1, a cross rod 2, an operation table top 3, a sliding groove 4, a longitudinal adjusting rod 5, a longitudinal adjusting disk 6, a longitudinal rotating handle 7, a transverse adjusting rod 8, a transverse adjusting disk 9, a transverse rotating handle 10, a tension sensor 11, a sensor extending rod 12, a fixed ground foot 13 and an installation table 15, wherein the top of the vertical column 1 is provided with the cross rod 2, the vertical column 1 is longitudinally provided with the sliding groove 4, the middle position of the vertical column 1 is provided with the operation table top 3, the operation table top 3 is inserted into the sliding groove 4 through a bolt to realize the fixed connection with the vertical column 1, the installation table 15 is respectively arranged at the lower side and the left side of the operation table top 3, the installation hole with internal thread is arranged on the installation table top 15, the longitudinal adjusting rod 6 is arranged at, the utility model discloses a vertical adjustment of a set of vertical adjustment pole 6, including mount table 15, vertical adjustment pole 5, vertical adjustment dish 6, be equipped with vertical twist grip 7 on the vertical adjustment dish 6, 3 sides of operation panel left side are equipped with transverse adjusting rod 8, be equipped with on the transverse adjusting rod 8 with interior screw-thread fit's external screw thread, transverse adjusting rod 8 passes mount table 15 and goes up the mounting hole and the head end is connected with 11 one end of force sensor, 11 other ends of force sensor are connected with sensor extension rod 12, 8 tail ends of transverse adjusting rod are equipped with transverse adjusting disk 9, be equipped with transverse rotating handle 10 on the transverse adjusting disk 9, 1 bottom of stand is equipped with fixed lower margin 13.
Further, the device comprises a fastening device 14, wherein the fastening device 14 is formed by symmetrically arranging two same angle irons, the two angle irons are respectively provided with a slideway, and the angle irons are fixedly connected together by penetrating through the slideways through bolts.
Further, the tension sensor 11 is used in cooperation with a digital display type push-pull dynamometer.
During the experiment, at first adopt the fixed sample base of L type iron sheet to place fastener 14 at the sample top, the angle bar on fastener 14 both sides can press from both sides tight sample apex angle and fix the sample, will the utility model discloses be the diagonal angle and place, put the sample that awaits measuring in the middle of, adjust the utility model discloses and the position between the sample, concrete operation is: can adjust operation platform 3's vertical height through vertical twist grip 7, the horizontal distance of operation platform 3 and sample can be adjusted to the mobile device body, be suitable position when sensor extension rod 12 can contact fastener 14, the display screen reading of digital display formula push-pull dynamometer is observed to horizontal twist grip 10 of slow rotation, stop rotatory and record test time when showing all to reach 1000N, reach the regulation test time after, observe the experimental phenomenon of sample, reverse rotation horizontal twist grip 10 demolishs fastener 14 on the sample, and will the utility model discloses remove to initial position. The utility model discloses filled the blank in the field of affiliated of the equipment that low pressure switchgear's mechanical strength detected and method, can high-efficient, accurate detect sample intensity, and easy operation, convenient to use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. The mechanical strength comprehensive experiment device is characterized by comprising a stand column, a cross rod, an operation table top, a sliding groove, a longitudinal adjusting rod, a longitudinal adjusting disc, a longitudinal rotating handle, a transverse adjusting rod, a transverse adjusting disc, a transverse rotating handle, a tension sensor, a sensor extension rod, a fixed ground foot and an installation table, wherein the top of the stand column is provided with the cross rod, the vertical rotating handle is longitudinally provided with the sliding groove, the middle position of the stand column is provided with the operation table top, the operation table top is inserted into the sliding groove through a bolt to be fixedly connected with the stand column, the lower side and the left side of the operation table top are respectively provided with the installation table, the installation table is provided with an installation hole with internal threads, the bottom of the operation table top is provided with the longitudinal adjusting rod, the longitudinal adjusting rod is provided with external threads matched with the internal, the utility model discloses a vertical adjustment of a machine tool, including vertical regulation pole, operation mesa left side, horizontal regulation pole, mounting hole and head end, the vertical regulation pole bottom is equipped with vertical adjustment disk, be equipped with vertical twist grip on the vertical regulation disk, operation mesa left side is equipped with the horizontal adjustment pole, be equipped with on the horizontal adjustment pole with internal thread complex external screw thread, the horizontal adjustment pole passes on the mount table that mounting hole and head end are connected with force sensor one end, the force sensor other end is connected with the sensor extension rod, horizontal adjustment pole tail end is equipped with the horizontal adjustment disk, be equipped with horizontal twist.
2. The mechanical strength comprehensive experiment device according to claim 1, characterized by further comprising a fastening device, wherein the fastening device is symmetrically arranged by two same angle irons, the two angle irons are respectively provided with a slideway, and the angle irons are fixedly connected together by penetrating through the slideways through bolts.
3. The mechanical strength comprehensive experimental device as claimed in claim 1, wherein the tension sensor is used in cooperation with a digital display type push-pull dynamometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104230.7U CN210664998U (en) | 2019-07-15 | 2019-07-15 | Mechanical strength comprehensive experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104230.7U CN210664998U (en) | 2019-07-15 | 2019-07-15 | Mechanical strength comprehensive experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664998U true CN210664998U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104230.7U Active CN210664998U (en) | 2019-07-15 | 2019-07-15 | Mechanical strength comprehensive experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664998U (en) |
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2019
- 2019-07-15 CN CN201921104230.7U patent/CN210664998U/en active Active
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