CN213021331U - Extensometer calibrating installation - Google Patents
Extensometer calibrating installation Download PDFInfo
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- CN213021331U CN213021331U CN202021327565.8U CN202021327565U CN213021331U CN 213021331 U CN213021331 U CN 213021331U CN 202021327565 U CN202021327565 U CN 202021327565U CN 213021331 U CN213021331 U CN 213021331U
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Abstract
The utility model provides an extensometer calibrating installation, including workstation, supporting leg, backup pad, first connecting plate, extensometer can promote and detect a structure, can cushion and detect a structure, can support range finding pole structure, first bracing piece, fixed orifices, first fixed plate, movable plate and connection foot, the supporting leg weld respectively in the lower extreme four corners position of workstation. The arrangement of the connecting seat, the measuring plate, the first scale mark, the sliding ring and the workbench of the utility model is beneficial to measuring the distance between the connecting pins before verification through the measuring plate and the first scale mark during working, and is convenient for verification; the setting of sliding seat, screw hole, second bracing piece, third bracing piece, second connecting plate and second fixed plate is favorable to sliding through the second bracing piece on the surface of third bracing piece at work, prevents that sliding seat and movable plate rotation influence examination work in work.
Description
Technical Field
The utility model belongs to the technical field of the extensometer, especially, relate to extensometer calibrating installation.
Background
The current extensometer calibrating device adopts a screw rod rotation mode to adjust the distance.
However, the existing calibrating device also has the problems that the measuring work before detection is inconvenient to carry out in the using process, the sliding calibrating work is inconvenient to carry out, and the buffering jacking is inconvenient to carry out in the using process.
Therefore, the extensometer calibration device of the invention is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an extensometer calibrating installation to solve current calibrating installation and still having the in-process inconvenient measurement before detecting that uses, inconvenient slide verification work and inconvenient going on and the in-process inconvenient problem of buffering the top of moving that carries on using.
The extensometer calibrating device comprises a workbench, supporting legs, a supporting plate, a first connecting plate, an extensometer, a pushing detection seat structure, a buffering detection seat structure, a supporting distance measuring rod structure, a first supporting rod, a fixed hole, a first fixed plate, a movable plate and a connecting foot, wherein the supporting legs are respectively welded at four corners of the lower end of the workbench; the supporting plates are respectively bolted at the four corners of the upper end of the workbench; the lower end of the first connecting plate is connected to the front of the right side of the middle position of the upper end of the workbench through a bolt; the extensometer is arranged behind the upper end of the workbench; the detection seat structure capable of being pushed is arranged in the middle of the front of the right side of the upper end of the workbench; the buffer detection seat structure is arranged at the upper ends of the support plate and the first connecting plate; the structure capable of supporting the ranging rod is arranged between the supporting plate and the first connecting plate; the first support rod is connected to the middle position of the left side of the support plate through a bolt; the fixing holes are respectively formed in the middle position in front of the upper end of the supporting plate; the fixing hole is also formed in the middle of the upper end of the first connecting plate; the first fixing plate is connected to the left side of the rear surface of the first supporting rod through a bolt; the movable plate is arranged on the right side of the rear surface of the buffer detection seat structure; the connecting pins are respectively connected to the left side and the right side of the front surface of the extensometer in an intersecting manner; the structure of the pushable detection seat comprises a connecting seat, a measuring plate, a first scale mark, a sliding ring and a pushing block, wherein two ends of the measuring plate are respectively bolted at the middle positions of the left side and the right side of the connecting seat; the first scale marks are sequentially drawn on the upper part of the front surface of the measuring plate from left to right; the sliding ring is sleeved on the outer wall of the measuring plate in a sliding manner; the upper end of the sliding ring is connected with the middle position of the lower end of the pushing block through a bolt.
Preferably, the structure of the buffering detection seat comprises a sliding seat, a threaded hole, a second support rod, an indication rod, an inclined T-shaped threaded rod, a buffer spring and a deep groove ball bearing, wherein the threaded hole is formed in the middle of the inside of the sliding seat; the second supporting rods are respectively connected to the left side and the right side of the lower end of the sliding seat through bolts; the upper end of the indicating rod is connected with the front position of the right side of the lower end of the sliding seat through a bolt; the inclined T-shaped threaded rod penetrates through the threaded hole; the buffer spring is sleeved on the left side of the outer wall of the inclined T-shaped threaded rod; the deep groove ball bearings are respectively sleeved on the left side and the right side of the outer wall of the inclined T-shaped threaded rod.
Preferably, the structure of the supportable distance measuring rod comprises a third support rod, a second connecting plate, a second fixing plate, a measuring rod, a second scale mark and a wing bolt, wherein the second connecting plate is respectively bolted on the left side and the right side of the lower end of the third support rod; the lower end of the second fixing plate is respectively connected with the left side and the right side of the upper end of the third supporting rod through bolts; the upper end of the second fixing plate is respectively connected to the left side and the right side of the lower end of the measuring rod through bolts; the wing bolts penetrate through the middle position inside the second connecting plate respectively.
Preferably, the first supporting rod is arranged on the right side of the upper end of the workbench; the fixed holes are respectively arranged on the left side of the upper end of the workbench and the right side of the middle position of the upper end of the workbench.
Preferably, the measuring plate is a transparent PVC plate; the first scale mark adopts a scale mark with centimeter as a unit, and the left side of the first scale mark is set as a zero starting end.
Preferably, the lower ends of the connecting seats are respectively connected to the right side of the upper end of the workbench through bolts; the connecting seat is arranged in front between the supporting plate and the first connecting plate.
Preferably, through holes are respectively formed in the middle positions inside the lower sides of the second supporting rods; the inclined T-shaped threaded rod is in threaded connection with the sliding seat through a threaded hole; the buffer spring is arranged between the sliding seat and the deep groove ball bearing.
Preferably, the deep groove ball bearings are respectively embedded in the fixing holes; the sliding seat is arranged between the supporting plate and the first connecting plate; the moving plate is connected to the right side of the rear surface of the sliding seat through bolts.
Preferably, the second scale mark adopts scale money with centimeter as a unit, and the right side of the second scale mark is set as a zero starting end; the measuring rod is arranged in front of the upper part of the front surface of the third supporting rod.
Preferably, the third support rod is arranged at the lower part between the support plate and the first connecting plate through a second connecting plate; the third supporting rod is arranged on the left side of the upper end of the workbench; the wing-shaped bolts are respectively in threaded connection with the lower parts of the left side and the right side of the support plate and the first connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the connecting seat, measure the board, first scale mark, the setting of slip ring and workstation is favorable to measuring work through measuring board and first scale mark distance to the connection foot distance before examining and determine at work, conveniently examines and determine work.
2. The utility model discloses in, the sliding seat, the screw hole, the second bracing piece, the third bracing piece, the setting of second connecting plate and second fixed plate is favorable to sliding on the surface of third bracing piece through the second bracing piece at work, prevents to examine and determine work at the rotatory influence of in-service sliding seat and movable plate.
3. The utility model discloses in, sliding seat, the screw hole, oblique T type threaded rod, buffer spring and deep groove ball bearing's setting is favorable to promoting the sliding seat through buffer spring at the in-process of examining and determine, prevents to damage at the in-process of examining and connects the foot influence examination work.
4. The utility model discloses in, sliding seat, the screw hole, the second bracing piece, the pilot lever, the setting of measuring stick and second scale mark is favorable to corresponding the second scale mark through the pilot lever at work, the convenient in-process at the examination is measured and is connected the distance between the foot.
5. The utility model discloses in, the connecting seat, measure the board, first scale mark, the slip ring with promote the setting of piece and workstation, be favorable to promoting at work and promote the piece and drive the slip ring and rotate, the convenient distance to connecting between the foot measures work.
6. The utility model discloses in, the sliding seat, the screw hole, deep groove ball bearing, the backup pad, the setting of first connecting plate and fixed orifices is favorable to rotatory oblique T type threaded rod in work, the work is examined and determine to the convenient position of adjusting the sliding seat in work.
7. The utility model discloses in, third bracing piece, the second connecting plate, the second fixed plate, the measuring stick, the wing bolt, the setting of backup pad and first connecting plate is favorable to dismantling third bracing piece and measuring stick at work, conveniently assembles the work at work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the pushable test seat structure of the present invention.
Fig. 3 is a schematic structural view of the structure of the buffering detection seat of the present invention.
Fig. 4 is a schematic structural diagram of the structure of the supportable distance measuring rod of the present invention.
Fig. 5 is a plan view of the present invention.
In the figure:
1. a work table; 2. supporting legs; 3. a support plate; 4. a first connecting plate; 5. an extensometer; 6. the detection seat structure can be pushed; 61. a connecting seat; 62. measuring a plate; 63. a first scale mark; 64. a slip ring; 65. a pushing block; 7. a buffering detection seat structure; 71. a sliding seat; 72. a threaded hole; 73. a second support bar; 74. an indication lever; 75. an oblique T-shaped threaded rod; 76. a buffer spring; 77. a deep groove ball bearing; 8. a structure capable of supporting the distance measuring rod; 81. a third support bar; 82. a second connecting plate; 83. a second fixing plate; 84. a measuring rod; 85. a second scale mark; 86. a wing bolt; 9. a first support bar; 10. a fixing hole; 11. a first fixing plate; 12. moving the plate; 13. a connecting pin.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the extensometer calibrating device comprises a workbench 1, supporting legs 2, a supporting plate 3, a first connecting plate 4, an extensometer 5, a push detection seat structure 6, a buffer detection seat structure 7, a supportable distance measuring rod structure 8, a first supporting rod 9, a fixed hole 10, a first fixed plate 11, a movable plate 12 and connecting feet 13, wherein the supporting legs 2 are respectively welded at the four corners of the lower end of the workbench 1; the supporting plates 3 are respectively bolted at the four corners of the upper end of the workbench 1; the lower end of the first connecting plate 4 is connected to the front of the right side of the middle position of the upper end of the workbench 1 through a bolt; the extensometer 5 is arranged behind the upper end of the workbench 1; the detection seat structure 6 capable of being pushed is arranged in the middle position in front of the right side of the upper end of the workbench 1; the buffer detection seat structure 7 is arranged at the upper ends of the support plate 3 and the first connecting plate 4; the supportable distance measuring rod structure 8 is arranged between the support plate 3 and the first connecting plate 4; the first supporting rod 9 is connected to the middle position of the left side of the supporting plate 3 through a bolt; the fixing holes 10 are respectively arranged in the middle position in front of the upper end of the supporting plate 3; the fixing hole 10 is also formed in the middle of the upper end of the first connecting plate 4; the first fixing plate 11 is connected to the left side of the rear surface of the first supporting rod 9 through a bolt; the moving plate 12 is arranged on the right side of the rear surface of the buffering detection seat structure 7; the connecting pins 13 are respectively crossed and connected to the left side and the right side of the front surface of the extensometer 5; the pushable detection seat structure 6 comprises a connecting seat 61, a measuring plate 62, a first scale mark 63, a sliding ring 64 and a pushing block 65, wherein two ends of the measuring plate 62 are respectively bolted at the middle positions of the left side and the right side of the connecting seat 61; the first scale marks 63 are sequentially carved on the upper part of the front surface of the measuring plate 62 from left to right; the sliding ring 64 is sleeved on the outer wall of the measuring plate 62 in a sliding manner; the upper end of the sliding ring 64 is connected with the middle position of the lower end of the pushing block 65 through a bolt; when detecting, the workbench 1 and the supporting legs 2 are moved to proper positions, then the workbench 1 is fixed, the extensometer 5 needing to be detected is grasped, the connecting feet 13 are placed on the left side of the front surface of the measuring plate 62, the sliding ring 64 is pushed, the connecting feet 13 are placed between the connecting seat 61 and the sliding ring 64, and the distance detection work is carried out on the connecting feet 13 before detection.
In this embodiment, referring to fig. 3, the structure 7 of the buffable detecting seat includes a sliding seat 71, a threaded hole 72, a second support rod 73, an indication rod 74, an inclined T-shaped threaded rod 75, a buffer spring 76 and a deep groove ball bearing 77, wherein the threaded hole 72 is opened in the middle of the inside of the sliding seat 71; the second support rods 73 are respectively bolted at the left side and the right side of the lower end of the sliding seat 71; the upper end of the indicating rod 74 is bolted to the front position of the right side of the lower end of the sliding seat 71; the inclined T-shaped threaded rod 75 penetrates through the threaded hole 72; the buffer spring 76 is sleeved on the left side of the outer wall of the inclined T-shaped threaded rod 75; the deep groove ball bearings 77 are respectively sleeved on the left side and the right side of the outer wall of the inclined T-shaped threaded rod 75; then the connecting pins 13 of the extensometer 5 to be calibrated are respectively placed on the left side and the right side of the first fixed plate 11 and the moving plate 12, then the inclined T-shaped threaded rod 75 is rotated, the inclined T-shaped threaded rod 75 is in threaded connection with the sliding seat 71, so that the sliding seat 71 moves towards the left side, then the moving plate 12 is driven to move towards the left side, and the connecting pins 13 are supported by the moving plate 12 and the first fixed plate 11, thereby facilitating the calibration work.
In this embodiment, referring to fig. 4, the supportable distance measuring rod structure 8 includes a third supporting rod 81, a second connecting plate 82, a second fixing plate 83, a measuring rod 84, a second scale mark 85 and a wing bolt 86, wherein the second connecting plate 82 is respectively bolted to the left and right sides of the lower end of the third supporting rod 81; the lower end of the second fixing plate 83 is respectively bolted to the left and right sides of the upper end of the third supporting rod 81; the upper end of the second fixing plate 83 is respectively bolted to the left and right sides of the lower end of the measuring rod 84; the wing bolts 86 respectively penetrate through the middle positions inside the second connecting plates 82; in the detection process, the second support rod 73 slides on the surface of the third support rod 81, then the indication rod 74 is made to correspond to the second scale mark 85 arranged on the surface of the measurement rod 84, so that the verification work is facilitated, and meanwhile, the second support rod 73 slides on the surface of the third support rod 81 to prevent the sliding seat 71 from driving the moving plate 12 to rotate in the verification process, so that the verification work of the extensometer 5 is influenced.
In this embodiment, specifically, the first support rod 9 is disposed at the right side of the upper end of the workbench 1; the fixing holes 10 are respectively arranged on the left side of the upper end of the workbench 1 and the right side of the middle position of the upper end.
In this embodiment, specifically, the measurement plate 62 is a transparent PVC plate; the first scale mark 63 is a scale mark with centimeter as a unit, and the left side is set as a zero starting end.
In this embodiment, specifically, the lower ends of the connecting seats 61 are respectively bolted to the right side of the upper end of the workbench 1; the connecting seat 61 is disposed in front between the support plate 3 and the first connecting plate 4.
In this embodiment, specifically, the middle positions inside the lower sides of the second support rods 73 are respectively provided with through holes; the inclined T-shaped threaded rod 75 is in threaded connection with the sliding seat 71 through a threaded hole 72; the buffer spring 76 is arranged between the sliding seat 71 and the deep groove ball bearing 77.
In this embodiment, specifically, the deep groove ball bearings 77 are respectively embedded in the fixing holes 10; the sliding seat 71 is arranged between the support plate 3 and the first connecting plate 4; the moving plate 12 is bolted to the right side of the rear surface of the slide base 71.
In this embodiment, specifically, the second scale line 85 adopts the scale money in centimeters and the right side is set as the zero starting end; the measuring bar 84 is disposed in front of the upper front surface of the third supporting bar 81.
In this embodiment, specifically, the third supporting rod 81 is disposed at the lower part between the supporting plate 3 and the first connecting plate 4 through the second connecting plate 82; the third supporting rod 81 is arranged at the left side of the upper end of the workbench 1; the wing bolts 86 are respectively screwed on the lower parts of the left and right sides of the support plate 3 and the first connection plate 4.
Principle of operation
In the utility model, when detecting, the workbench 1 and the supporting legs 2 are moved to proper positions, then the workbench 1 is fixed, then the extensometer 5 to be detected is grasped, the connecting pin 13 is placed on the left side of the front surface of the measuring plate 62, the sliding ring 64 is pushed, the connecting pin 13 is placed between the connecting seat 61 and the sliding ring 64, the distance detection work is carried out on the connecting pin 13 before the detection, then the connecting pin 13 to be detected, the extensometer 5 is respectively placed on the left side and the right side of the first fixed plate 11 and the moving plate 12, then the inclined T-shaped threaded rod 75 is rotated, the inclined T-shaped threaded rod 75 is connected with the sliding seat 71 through the inclined T-shaped threaded rod 75, the sliding seat 71 is moved to the left side, the moving plate 12 is driven to move to the left side, the moving plate 12 and the first fixed plate 11 support the connecting pin 13, the detection work is convenient, the detection is passed through in the detection process, the second support rod 73 slides on the surface of the third support rod 81, and then the indication rod 74 is made to correspond to the second scale mark 85 arranged on the surface of the measuring rod 84, so that the calibration work is convenient to perform, and meanwhile, the second support rod 73 slides on the surface of the third support rod 81 to prevent the sliding seat 71 from driving the moving plate 12 to rotate in the calibration process, so that the calibration work of the extensometer 5 is influenced.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The extensometer calibrating device is characterized by comprising a workbench (1), supporting legs (2), supporting plates (3), a first connecting plate (4), an extensometer (5), a pushing detection seat structure (6), a buffering detection seat structure (7), a supporting distance measuring rod structure (8), first supporting rods (9), a fixing hole (10), a first fixing plate (11), a moving plate (12) and connecting feet (13), wherein the supporting legs (2) are respectively welded at four corners of the lower end of the workbench (1); the supporting plates (3) are respectively bolted at four corners of the upper end of the workbench (1); the lower end of the first connecting plate (4) is connected to the front of the right side of the middle position of the upper end of the workbench (1) through a bolt; the extensometer (5) is arranged behind the upper end of the workbench (1); the detection seat structure (6) capable of being pushed is arranged in the middle of the front of the right side of the upper end of the workbench (1); the buffer detection seat structure (7) is arranged at the upper ends of the support plate (3) and the first connecting plate (4); the supportable distance measuring rod structure (8) is arranged between the support plate (3) and the first connecting plate (4); the first supporting rod (9) is connected to the middle position of the left side of the supporting plate (3) through a bolt; the fixing holes (10) are respectively arranged in the middle position in front of the upper end of the supporting plate (3); the fixing hole (10) is also formed in the middle of the upper end of the first connecting plate (4); the first fixing plate (11) is connected to the left side of the rear surface of the first supporting rod (9) through a bolt; the moving plate (12) is arranged on the right side of the rear surface of the buffering detection seat structure (7); the connecting pins (13) are respectively connected to the left side and the right side of the front surface of the extensometer (5); the pushable detection seat structure (6) comprises a connecting seat (61), a measuring plate (62), a first scale mark (63), a sliding ring (64) and a pushing block (65), wherein two ends of the measuring plate (62) are respectively bolted at the middle positions of the left side and the right side of the connecting seat (61); the first scale marks (63) are sequentially carved on the upper part of the front surface of the measuring plate (62) from left to right; the sliding ring (64) is sleeved on the outer wall of the measuring plate (62) in a sliding manner; the upper end of the sliding ring (64) is connected with the middle position of the lower end of the pushing block (65) through a bolt.
2. The extensometer calibrating device as claimed in claim 1, characterized in that the bufferable detecting seat structure (7) comprises a sliding seat (71), a threaded hole (72), a second support rod (73), an indicating rod (74), an inclined T-shaped threaded rod (75), a buffer spring (76) and a deep groove ball bearing (77), wherein the threaded hole (72) is opened at an inner middle position of the sliding seat (71); the second supporting rods (73) are respectively connected to the left side and the right side of the lower end of the sliding seat (71) through bolts; the upper end of the indicating rod (74) is connected with the front position of the right side of the lower end of the sliding seat (71) through a bolt; the inclined T-shaped threaded rod (75) penetrates through the threaded hole (72); the buffer spring (76) is sleeved on the left side of the outer wall of the inclined T-shaped threaded rod (75); the deep groove ball bearings (77) are respectively sleeved on the left side and the right side of the outer wall of the inclined T-shaped threaded rod (75).
3. The extensometer calibrating device as claimed in claim 1, characterized in that the supportable distance-measuring bar structure (8) comprises a third support bar (81), a second connecting plate (82), a second fixing plate (83), a measuring bar (84), a second scale mark (85) and a wing bolt (86), wherein the second connecting plate (82) is respectively bolted on the left and right sides of the lower end of the third support bar (81); the lower end of the second fixing plate (83) is respectively connected to the left side and the right side of the upper end of the third supporting rod (81) through bolts; the upper end of the second fixing plate (83) is respectively bolted on the left side and the right side of the lower end of the measuring rod (84); the wing bolts (86) respectively penetrate through the middle position inside the second connecting plate (82).
4. The extensometer calibration device as claimed in claim 1, characterized in that the first support bar (9) is arranged at the upper right side of the worktable (1); the fixing holes (10) are respectively arranged on the left side of the upper end of the workbench (1) and the right side of the middle position of the upper end.
5. The extensometer calibration device of claim 1 wherein the measurement board (62) is a transparent PVC board; the first scale mark (63) adopts a scale mark with centimeter as a unit, and the left side of the first scale mark is set as a zero starting end.
6. The extensometer calibration device as claimed in claim 1, characterized in that the lower ends of the connecting seats (61) are respectively bolted to the right side of the upper end of the workbench (1); the connecting seat (61) is arranged in front between the supporting plate (3) and the first connecting plate (4).
7. The extensometer calibration device as claimed in claim 2, wherein the second support bar (73) is provided with through holes at the middle position inside the lower side thereof; the inclined T-shaped threaded rod (75) is in threaded connection with the sliding seat (71) through a threaded hole (72); the buffer spring (76) is arranged between the sliding seat (71) and the deep groove ball bearing (77).
8. The extensometer calibration device as claimed in claim 2, characterized in that the deep groove ball bearings (77) are respectively embedded in the fixing holes (10); the sliding seat (71) is arranged between the support plate (3) and the first connecting plate (4); the moving plate (12) is connected to the right side of the rear surface of the sliding seat (71) through bolts.
9. The extensometer calibration device as claimed in claim 3, characterized in that the second graduation mark (85) is a graduation line in centimeters and the right side is set as a zero starting end; the measuring rod (84) is arranged in front of the upper part of the front surface of the third supporting rod (81).
10. The extensometer calibrating device as claimed in claim 3, characterized in that the third support bar (81) is arranged in the lower part between the support plate (3) and the first connecting plate (4) via a second connecting plate (82); the third supporting rod (81) is arranged on the left side of the upper end of the workbench (1); the wing-shaped bolts (86) are respectively in threaded connection with the lower parts of the left side and the right side of the support plate (3) and the first connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327565.8U CN213021331U (en) | 2020-07-08 | 2020-07-08 | Extensometer calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327565.8U CN213021331U (en) | 2020-07-08 | 2020-07-08 | Extensometer calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021331U true CN213021331U (en) | 2021-04-20 |
Family
ID=75501383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021327565.8U Active CN213021331U (en) | 2020-07-08 | 2020-07-08 | Extensometer calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213021331U (en) |
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2020
- 2020-07-08 CN CN202021327565.8U patent/CN213021331U/en active Active
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