CN218916738U - Steel construction rack deflection detection device - Google Patents
Steel construction rack deflection detection device Download PDFInfo
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- CN218916738U CN218916738U CN202222883327.0U CN202222883327U CN218916738U CN 218916738 U CN218916738 U CN 218916738U CN 202222883327 U CN202222883327 U CN 202222883327U CN 218916738 U CN218916738 U CN 218916738U
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- detection device
- steel structure
- deflection detection
- structure net
- supporting seat
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Abstract
The utility model discloses a steel structure net rack deflection detection device, which relates to the technical field related to deflection detection devices, and comprises a supporting seat, wherein a supporting frame is fixedly arranged on the upper surface of the supporting seat, a detection device is fixedly arranged at the center of the top of the supporting frame, a threaded rod is rotatably arranged at the top of the supporting frame, a group of sliding blocks are in threaded connection with the outer side wall of the threaded rod, extrusion plates are fixedly arranged at the bottoms of the two sliding blocks, limiting plates capable of placing a steel structure net rack are arranged on one side, which is close to each other, of the two extrusion plates, the two sliding blocks can respectively drive the extrusion plates to approach or separate from each other through rotating the threaded rod, so that the distance between the two extrusion plates is changed, then steel structure net racks with different lengths are placed between the two limiting plates, deflection detection is carried out by utilizing the detection device, so that the existing deflection detection device can detect the steel structure net racks with different deflection lengths, and errors generated by detection results of the detection device are reduced.
Description
Technical Field
The utility model relates to the technical field of deflection detection devices, in particular to a steel structure net rack deflection detection device.
Background
The deflection is the linear displacement of the rod element axis in the direction vertical to the axis or the linear displacement of the middle surface of the plate shell in the direction vertical to the middle surface when the stress or the non-uniform temperature changes, the deflection detection is carried out on the steel structure net rack, the maximum bearing load of the steel structure net rack can be measured, however, the existing steel structure net rack deflection detection device can only detect the steel structure net rack with fixed length, and therefore the error of the result measured by the deflection detection device is larger. In order to solve the problems, the inventor provides a steel structure net rack deflection detection device for solving the problems.
Disclosure of Invention
The deflection detection device aims to solve the problem that the existing deflection detection device for the steel structure net rack can only detect the steel structure net rack with fixed length, so that the error result of the measurement result of the deflection detection device is larger; the utility model aims to provide a steel structure net rack deflection detection device.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a steel construction rack deflection detection device, includes the supporting seat, the bottom of supporting seat is provided with the gyro wheel, the last fixed surface of supporting seat installs the support frame, the top center department of support frame is fixed with detection device, the threaded rod is installed in the top rotation of support frame, the lateral wall threaded connection of threaded rod has a set of slider, two the equal fixed mounting in bottom of slider has the stripper plate, two one side that the stripper plate is close to each other all is equipped with the limiting plate that can place the steel construction rack.
Through adopting above-mentioned technical scheme, two sliders can drive the stripper plate respectively and be close to each other or keep away from to change the distance between two stripper plates, then place the steel construction rack of different length between two limiting plates, utilize detection device to carry out the deflection detection to it, thereby make current deflection detection device can detect the steel construction rack of different length, enlarged deflection detection device's detection range, reduced the produced error of detection device testing result.
Preferably, a sliding groove is formed in the lower surface of the top end of the supporting frame, the sliding block is in a T shape, and the sliding block is slidably mounted in the sliding groove. The limiting plate is U-shaped, a supporting sleeve is slidably mounted on the outer side wall of the bottom end of the extruding plate, the limiting plate is fixedly mounted on the outer side wall of the supporting sleeve, and a third bolt is connected to the upper surface of the limiting plate in a threaded mode.
Preferably, the outer side wall of the supporting sleeve is in threaded connection with a first bolt. The outer side wall of the extrusion plate is carved with scale insections.
Preferably, a group of baffles are symmetrically arranged on the outer side wall of the supporting seat, and a positioning plate penetrates through the two baffles. The locating plate is U-shaped, the second bolt is installed in the rotation of the top of locating plate, the bottom of second bolt and the upper surface threaded connection of supporting seat.
Compared with the prior art, the utility model has the beneficial effects that:
through rotating the threaded rod, make two sliders drive the stripper plate respectively and be close to each other or keep away from to change the distance between two stripper plates, then place the steel construction rack of different length between two limiting plates, utilize detection device to carry out the deflection detection to it, thereby make current deflection detection device can detect the steel construction rack of different length, enlarged deflection detection device's detection range, reduced the produced error of detection device testing result.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of a support frame according to the present utility model.
Fig. 3 is an enlarged view of the structure of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a support base; 2. a positioning plate; 3. a baffle; 4. a roller; 5. a support frame; 6. an extrusion plate; 7. a detection device; 8. a threaded rod; 9. scale insection; 10. a second bolt; 12. a support sleeve; 13. a first bolt; 14. a third bolt; 15. a limiting plate; 16. a slide block; 17. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-3, the utility model provides a steel structure net rack deflection detection device, which comprises a supporting seat 1, wherein rollers 4 are arranged at the bottom of the supporting seat 1, a supporting frame 5 is fixedly arranged on the upper surface of the supporting seat 1, a detection device 7 is fixedly arranged at the center of the top of the supporting frame 5, a threaded rod 8 is rotatably arranged at the top of the supporting frame 5, a group of sliding blocks 16 are in threaded connection with the outer side wall of the threaded rod 8, extrusion plates 6 are fixedly arranged at the bottoms of the two sliding blocks 16, and limiting plates 15 capable of placing the steel structure net rack are arranged at one sides of the two extrusion plates 6, which are close to each other.
Through adopting above-mentioned technical scheme, supporting seat 1 can support gyro wheel 4 and support frame 5 simultaneously, and gyro wheel 4 can make things convenient for the removal of supporting seat 1 to make things convenient for the removal of detection device 7. The detection device 7 is a device for detecting deflection in the prior art. The threaded rod 8 is of a rod-shaped structure with opposite rotation directions of threads at two ends formed on the outer side wall in the prior art, and the two sliding blocks 16 are respectively located at different thread positions, so that the two sliding blocks 16 can be mutually close to or far away from each other when the threaded rod 8 rotates. Thereby change the distance between two stripper plates 6, then place the steel construction rack of different length between two limiting plates 15, utilize detection device 7 to carry out the deflection detection to it to make current deflection detection device detect the steel construction rack of different length, enlarged deflection detection device's detection scope, reduced the produced error of detection device 7 testing result.
The sliding groove 17 is formed in the lower surface of the top end of the supporting frame 5, the sliding block 16 is of a T shape, and the sliding block 16 is slidably mounted in the sliding groove 17.
By adopting the above technical scheme, the sliding groove 17 provides a sliding space for the sliding block 16, so that the sliding block 16 can slide in the sliding groove 17 conveniently, and in addition, the sliding block 16 in the T shape can slide in the sliding groove 17 so that the sliding block 16 can not rotate along with the threaded rod 8.
The limiting plate 15 is U-shaped, the supporting sleeve 12 is slidably mounted on the outer side wall of the bottom end of the extruding plate 6, the limiting plate 15 is fixedly mounted on the outer side wall of the supporting sleeve 12, and the third bolt 14 is connected to the upper surface of the limiting plate 15 in a threaded mode.
Through adopting above-mentioned technical scheme, limiting plate 15 is used for the support to the steel construction rack, and third bolt 14 can fix the steel construction rack of placing inside limiting plate 15 to make things convenient for the bending of steel construction rack, and then make things convenient for detection device 7's detection.
The outer side wall of the supporting sleeve 12 is connected with a first bolt 13 in a threaded manner. The outer side wall of the extrusion plate 6 is carved with scale insections 9.
Through adopting above-mentioned technical scheme, first bolt 13 can make support sleeve 12 obtain fixedly at the lateral wall of stripper plate 6 to the convenience is to the position control of support sleeve 12, and then the convenience is to the altitude mixture control of steel construction rack, makes detection device 7 can detect more data, has improved the accuracy of detection device 7 testing result, and scale insection 9 can make support sleeve 12 confirm the position when adjusting in addition.
A group of baffles 3 are symmetrically arranged on the outer side wall of the supporting seat 1, and a positioning plate 2 penetrates through the two baffles 3. The positioning plate 2 is U-shaped, a second bolt 10 is rotatably arranged at the top of the positioning plate 2, and the bottom end of the second bolt 10 is in threaded connection with the upper surface of the supporting seat 1
Through adopting above-mentioned technical scheme, baffle 3 can make things convenient for the lift of locating plate 2, and the lateral wall of second bolt 10 is fixed with the spacing dish, and locating plate 2's lateral wall has seted up with locating plate assorted spacing groove to when making second bolt 10 rotate, locating plate 2 can go up and down and can not follow second bolt 10 and rotate together, when locating plate 2 extrudees ground, thereby makes supporting seat 1 obtain fixing, thereby makes things convenient for detection device 7's detection.
Working principle: the two slides 16 can move closer to or further from each other when the threaded rod 8 is rotated. Thereby change the distance between two stripper plates 6, then place the steel construction rack of different length between two limiting plates 15, utilize detection device 7 to carry out the deflection detection to it, thereby make current deflection detection device detect the steel construction rack of different length, the detection range of deflection detection device has been enlarged, the produced error of detection device 7 testing result has been reduced, wherein first bolt 13 can make supporting sleeve 12 obtain fixedly at stripper plate 6's lateral wall, thereby the position control to supporting sleeve 12 is convenient, and then the convenience is to the altitude mixture control of steel construction rack, make detection device 7 can detect more data, the accuracy of detection device 7 testing result has been improved, in addition scale insection 9 can make supporting sleeve 12 confirm the position when adjusting.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a steel construction rack deflection detection device, includes supporting seat (1), its characterized in that: the bottom of supporting seat (1) is provided with gyro wheel (4), the last fixed surface of supporting seat (1) installs support frame (5), the top center department of support frame (5) is fixed with detection device (7), threaded rod (8) are installed in the top rotation of support frame (5), the lateral wall threaded connection of threaded rod (8) has a set of slider (16), two equal fixed mounting in bottom of slider (16) has stripper plate (6), two one side that stripper plate (6) are close to each other all is equipped with limiting plate (15) that can place steel construction rack.
2. The steel structure net rack deflection detection device according to claim 1, wherein a chute (17) is formed in the lower surface of the top end of the supporting frame (5), the sliding block (16) is of a T shape, and the sliding block (16) is slidably mounted in the chute (17).
3. The steel structure net rack deflection detection device according to claim 2, wherein the limiting plate (15) is in a U shape, the supporting sleeve (12) is slidably mounted on the outer side wall of the bottom end of the extrusion plate (6), the limiting plate (15) is fixedly mounted on the outer side wall of the supporting sleeve (12), and a third bolt (14) is connected to the upper surface of the limiting plate (15) in a threaded manner.
4. A steel structure net rack deflection detecting device as claimed in claim 3, wherein the outer side wall of the supporting sleeve (12) is in threaded connection with a first bolt (13).
5. The steel structure net rack deflection detection device as claimed in claim 4, wherein the outer side wall of the extrusion plate (6) is carved with scale insections (9).
6. The steel structure net rack deflection detection device according to claim 1, wherein a group of baffles (3) are symmetrically arranged on the outer side wall of the supporting seat (1), and a positioning plate (2) penetrates through the two baffles (3).
7. The steel structure net rack deflection detection device according to claim 6, wherein the positioning plate (2) is U-shaped, a second bolt (10) is rotatably arranged at the top of the positioning plate (2), and the bottom end of the second bolt (10) is in threaded connection with the upper surface of the supporting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222883327.0U CN218916738U (en) | 2022-10-31 | 2022-10-31 | Steel construction rack deflection detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222883327.0U CN218916738U (en) | 2022-10-31 | 2022-10-31 | Steel construction rack deflection detection device |
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| Publication Number | Publication Date |
|---|---|
| CN218916738U true CN218916738U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222883327.0U Active CN218916738U (en) | 2022-10-31 | 2022-10-31 | Steel construction rack deflection detection device |
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| CN (1) | CN218916738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848631A (en) * | 2024-03-06 | 2024-04-09 | 青岛信和钢结构有限公司 | Steel construction deflection detection device of electric power iron tower |
-
2022
- 2022-10-31 CN CN202222883327.0U patent/CN218916738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848631A (en) * | 2024-03-06 | 2024-04-09 | 青岛信和钢结构有限公司 | Steel construction deflection detection device of electric power iron tower |
| CN117848631B (en) * | 2024-03-06 | 2024-05-14 | 青岛信和钢结构有限公司 | Steel construction deflection detection device of electric power iron tower |
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