CN220351645U - Lifting device for steel structure detection - Google Patents
Lifting device for steel structure detection Download PDFInfo
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- CN220351645U CN220351645U CN202321487597.8U CN202321487597U CN220351645U CN 220351645 U CN220351645 U CN 220351645U CN 202321487597 U CN202321487597 U CN 202321487597U CN 220351645 U CN220351645 U CN 220351645U
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses lifting equipment for steel structure detection, which comprises a bottom plate, wherein a top plate is arranged above the bottom plate, a structure for lifting is arranged between the top plate and the bottom plate, the structure mainly comprises a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate and the like, wherein the first connecting plate and the second connecting plate are fixed with the bottom plate through rotating structures, a first connecting rod is inserted between the first connecting plate and the third connecting plate, a second connecting rod is inserted between the second connecting plate and the fourth connecting plate, the two rods are connected through a threaded block, a sliding block and a screw rod inserted on the second connecting plate, the motor is driven by the motor, the motor is connected with the bottom plate through a telescopic rod and the sliding structure below the motor, a railing and a detection device are further fixed above the top plate, and an operator can stand for detection. The utility model has the advantages that: the lifting of the platform is realized through the design, so that a person can stand on the platform to detect the high-altitude steel structure, and the lifting device is convenient and safe.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to lifting equipment for steel structure detection.
Background
The steel structure detection is a service for evaluating the structural safety and health of steel structure buildings. As steel construction buildings become more common, steel construction inspection is becoming more important. The steel structure detection comprises all specified test detection contents of materials and engineering of steel structures and special equipment, such as raw materials, welding parts, fasteners, welding seams, bolt ball joints, paint and the like. And the detection technology comprises the whole set of detection technologies such as main body structure engineering detection, sampling detection, steel chemical component analysis, paint detection, construction engineering material, waterproof material detection and the like, energy-saving detection and the like.
The traditional steel structure detection scheme is that detection personnel are hung to the height required to be detected, then the detection personnel stand on a steel skeleton, each item of the steel structure is detected by a handheld detection device, and the detection mode has the following defects:
1. because the cross-sectional area of the steel skeleton is often thinner and narrower, the detector is very inconvenient to tread on the upper part, and because the detection of the steel structure needs to detect different points, the detector is very movable on the steel skeleton and is not opened, and part of detection equipment is large and heavy and inconvenient to carry, so that a small burden is caused for the work development of the detector, and the detection efficiency is greatly reduced.
2. Because the top of steel skeleton often is in the eminence, consequently, when detecting personnel trampled on and detect, even have the protection of safety belt, also can not avoid the risk of falling completely, in case personnel fall then the result is not can think to the safety belt also very influences the activity of detecting personnel, causes the influence to detection work.
3. The steel structure skeleton often comprises square frame by various reinforcing bar crossbeams, under traditional testing scheme, the inspection personnel can only step on the crossbeam and detect, just appear to be unable to the crossbeam framework that those who keep away from the crossbeam were enough.
In view of the foregoing, it is necessary to design a lifting device to adapt to the steel structure for detection.
Disclosure of Invention
The utility model aims to overcome the defects and provides lifting equipment for detecting a steel structure.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a lifting device for steel construction detects, includes the bottom plate, the connecting plate one that all is provided with the oblique direction around the bottom plate top, one side that connecting plate one is separated all is provided with connecting plate two, all be provided with rotation structure interconnect between connecting plate two and the bottom plate, connecting plate two top is provided with connecting plate three, connecting plate two middle parts are close to one side of rotation structure and the one end front and back portion that keeps away from rotation structure all rotate and are connected with the limiting plate, limiting plate top fixed connection is on connecting plate three, connecting plate one top is provided with connecting plate four, have connecting rod two interconnect through the grafting between connecting plate four and the connecting plate two, have connecting rod one interconnect through the grafting between connecting plate three and the connecting plate four the top all to peg graft and have a peg graft axle two, peg graft axle two front and back ends and all rotate and be connected with fixed block two, the fixed block two top fixedly connected with roof, the one near one end of connecting rod has the screw thread block, the slider has been cup jointed to the one end that the connecting rod two near has been connected with the slider, have screw thread motor through the wire rod and have screw thread connection between slider and the connecting plate two ends, bottom end fixedly connected with bottom plate and top fixedly connected with bottom plate, the top has bottom end all has the bottom.
As an improvement, the rotating structure comprises a first inserting shaft inserted into the bottom of the first connecting plate or the bottom of the second connecting plate, the front end and the rear end of the first inserting shaft are both rotationally connected with a first fixing block, and the first fixing block is fixedly connected to the bottom plate.
As an improvement, sliding structure is including pegging graft in the three of inserting of telescopic link bottom, it is connected with the rotating block to insert three both ends rotation of axle, the nearly one side bottom of rotating block is pegged graft and is had the connecting axle, the epaxial pulley that has cup jointed of connecting, pulley bottom sliding connection has the slide rail, slide rail fixed connection is on the bottom plate.
As an improvement, the support column comprises an inner column fixedly connected to the bottom end of the top plate, baffles are rotationally connected to two sides of the middle of the bottom end of the inner column, an outer column is sleeved outside the inner column, a plurality of evenly distributed clamping teeth are arranged on two sides of the inner wall of the outer column, and the clamping teeth are matched with the baffles for use.
As an improvement, open the logical groove that cooperation latch used on the outer column, the outer column outside is provided with the arm-tie, be provided with connecting block interconnect between arm-tie and the latch.
As an improvement, roof top fixedly connected with railing, roof top fixedly connected with detection piece.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the purpose of detecting steel structures at different heights is realized by designing the high-efficiency lifting device, and when the steel structure detection device is used, an operator only needs to stand on the platform and hold or prevent steel structure detection equipment, so that the detection can be completed, the detection personnel is protected from falling off, the detection personnel is liberated to move at will, the steel column without steel beam bearing can be detected, and the use scene is greatly widened.
Drawings
FIG. 1 is a perspective view of a lifting device for detecting a steel structure according to the present utility model;
FIG. 2 is a schematic structural view of a lifting device for steel structure detection according to the present utility model;
FIG. 3 is a sectional view showing a sliding structure of a lifting device for steel structure inspection according to the present utility model;
FIG. 4 is an internal cross-sectional view of a support column of a lifting device for steel structure inspection according to the present utility model;
as shown in the figure: 1. a bottom plate; 2. a first connecting plate; 3. a second connecting plate; 4. a rotating structure; 5. a third connecting plate; 6. a limiting plate; 7. a fourth connecting plate; 8. a second connecting rod; 9. a first connecting rod; 10. inserting a second shaft; 11. a second fixed block; 12. a top plate; 13. a screw block; 14. a slide block; 15. a screw rod; 16. a motor; 17. a telescopic rod; 18. a sliding structure; 19. a support column; 20. inserting a first shaft; 21. a first fixed block; 22. inserting a shaft III; 23. a detecting member; 24. a rotating block; 25. a connecting shaft; 26. a pulley; 27. a slide rail; 28. an inner column; 29. a baffle; 30. an outer column; 31. latch teeth; 32. railing; 33. pulling a plate; 34. a through groove; 35. and (5) connecting a block.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The working principle of the utility model is shown in figures 1-4: a lifting device for steel structure detection uses a bottom plate 1 as a substrate, a top plate 12 which is the same as the bottom plate 1 in shape, size and material is arranged above the bottom plate 1, the bottom plate 1 and the top plate 12 are connected with each other through a support column 19, a lifting structure is arranged between the bottom plate 1 and the top plate 12 to ensure that the top plate 12 can displace relative to the bottom plate 1, a detector standing on the top plate 12 is conveyed to a required position to carry out detection by a hand-held detection piece 23, and meanwhile, in order to ensure that the detector stands above the top plate 12 to obtain safety protection, a railing 32 is further arranged on the top plate 12, so that the general appearance structure of the lifting device for steel structure detection is formed.
In order to further explain the working principle of the lifting device for steel structure detection, the front end and the rear end of one side of the top end of the bottom plate 1 are respectively provided with a first connecting plate 2 in an oblique direction, the opposite ends of the front end and the rear end of the top end of the bottom plate 1 are respectively provided with a second connecting plate 3 in an oblique direction, the first connecting plates 2 and the second connecting plates 3 form X-shaped mutual intersection, the first connecting plates are respectively connected with the bottom plate 1 through rotating structures 4, a third connecting plate 5 is arranged above the second connecting plates 3, a fourth connecting plate 7 is arranged above the first connecting plates 2, the third connecting plates 5 and the fourth connecting plates 7 are also distributed in an X-shaped mutual intersection, the top ends of the third connecting plates 5 and the fourth connecting plates 7 are respectively connected with a second inserting shaft 10 in an inserting mode, the front end and the rear end of the second inserting shaft 10 are respectively connected with a second fixing block 11 in a rotating mode, and the second fixing block 11 is fixedly connected with the bottom end of the top plate 12.
Further, the bottom end of the third connecting plate 5 is connected with the plate body of the second connecting plate 3, and the top end of the second connecting plate 3 is connected with the front end and the rear end of the plate body of the third connecting plate 5 in a rotating way, so that the limiting plates 6 are connected with each other and form a parallelogram; on the other hand, the bottom of the connecting plate IV 7 is connected with the top of the connecting plate II 3 through a connecting rod II 8, and the two connecting rods II 8 are connected through a sliding block 14. The connecting plate III 5 and the connecting plate I2 are connected with each other through the connecting rod II 8, the connecting rods II 8 are connected through the threaded block 13, a transverse screw rod 15 is inserted between the threaded block 13 and the sliding block 14 to connect the connecting rods, and threads are sleeved outside the part, connected with the threaded block 13, of the screw rod 15, so that when the screw rod 15 starts to rotate, the threaded block 13 can move on the screw rod 15 under the influence of threaded connection.
In order to achieve the purpose, a motor 16 is fixedly connected to the end, close to the sliding block 14, of the screw rod 15, a telescopic rod 17 is fixedly connected to the bottom end of the motor 16, and the telescopic rod 17 and the bottom plate 1 are connected with each other through a sliding structure 18.
In order to further explain the working principle of the lifting device for detecting the steel structure, the rotating structure 4 comprises a first inserting shaft 20 inserted into the bottom of the first connecting plate 2 or the second connecting plate 3, the front end and the rear end of the first inserting shaft 20 are respectively and rotatably connected with a first fixing block 21, and the first fixing block 21 is fixedly connected to the bottom plate 1;
similarly, the sliding structure 18 comprises a third inserting shaft 22 inserted into the bottom of the telescopic rod 17, two ends of the third inserting shaft 22 are rotatably connected with a rotating block 24, a connecting shaft 25 is inserted into the bottom end of one side, close to the rotating block 24, of the connecting shaft 25, a pulley 26 is sleeved on the connecting shaft 25, the bottom end of the pulley 26 is slidably connected with a sliding rail 27, and the sliding rail 27 is fixedly connected to the bottom plate 1; in addition, a clamping plate is rotatably connected to the rotating block 24 and can be clamped in notches formed on two sides of the sliding rail 27, so that the pulley 26 is not separated from the sliding rail 27 when the motor 16 ascends.
Similarly, the support column 19 comprises an inner column 28 fixedly connected to the bottom end of the top plate 12, two sides of the middle of the bottom end of the inner column 28 are respectively connected with a baffle 29 in a spring manner, an outer column 30 is sleeved outside the inner column 28, two sides of the inner wall of the outer column 30 are respectively provided with a plurality of uniformly distributed clamping teeth 31, and the clamping teeth 31 are matched with the baffle 29 for use; the through groove 34 matched with the latch 31 is formed in the outer column 30, the pull plate 33 is arranged outside the outer column 30, the pull plate 33 and the latch 31 are connected with each other through the connecting block 35, the pull plate 33 is close to the outer column 30 in a normal state, when the inner column 28 ascends relative to the outer column 30, the latch 31 can block the baffle 29 to enable the baffle 29 to rotate and shrink, when the inner column 28 ascends to a required height, the baffle 29 can reset under the action of spring connection to abut against the top end of the latch 31, support is completed, when the inner column 28 descends, an operator can withdraw the pull plate, at the moment, the latch 31 is partially withdrawn out of the outer column 30 to enable the baffle 29 to descend, the latch 31 is pushed back to a required position, and the next ascent is waited.
It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or well-known prior art components include, but are not limited to: the power cord, screw, nut and associated support structures, as well as technical features similar to the prior art, are not shown, but are not meant to indicate that the components are not present in the present utility model nor are they intended to be practical limitations of the present utility model.
It should be noted that, in the above components of the present utility model, the driving of the motor 16 can be achieved by additionally installing components such as a power source and an electric wire, and if parameters such as a rotation speed and a lifting height are to be obtained, the driving of the motor can be achieved by additionally installing a control module or a singlechip and programming the control module or the singlechip.
In the implementation of the utility model, a detector should stand on the top plate 12 provided with the railing 32 first, then the motor 16 is started, at this time, the motor 16 starts to rotate to drive the screw rod 15 to start rotating, under the influence of the screw thread, the screw thread block 13 starts to move on the screw rod 15 to drive the connecting rod I9 thereon to approach (when ascending) or to be far away (when descending) from the connecting rod II 8, at this time, the connecting plates I2, II 3, III 5 and IV 7 connected thereon all perform angle rotation, so as to change the distance between the top plate 12 and the bottom plate 1.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. Lifting equipment for steel construction detects, including bottom plate (1), its characterized in that: the utility model discloses a screw thread connecting device, including bottom plate (1), connecting plate (2), connecting plate (3), connecting plate (5), limiting plate (6), connecting plate (6) top fixedly connected with connecting plate (5), connecting plate (2) top is provided with connecting plate (7), connecting plate (7) and connecting plate (3) are connected with each other through grafting between connecting plate (2) and connecting plate (3) through being provided with rotating structure (4), connecting plate (5) are provided with connecting plate (5) above connecting plate (3), connecting plate (5) and connecting plate (2) are connected with each other through grafting, connecting plate (5) and connecting plate (7) top all have plug-in axle (10) two (10) near the one end front and back of rotating structure (4), connecting plate (11) are connected with each other through grafting between connecting plate (7) connecting plate (8) and connecting plate (3), connecting plate (5) and connecting plate (7) are connected with each other through grafting, connecting plate (11) are connected with each other through the connecting plate (10), the utility model discloses a screw rod, including connecting rod two (8), slider (14) have been cup jointed to the close one end of connecting rod two (8), connect with screw rod (15) interconnect that has the screw thread through pegging graft between slider (14) and screw thread piece (13), screw rod (15) are kept away from screw thread one end fixedly connected with motor (16), motor (16) bottom fixedly connected with telescopic link (17), telescopic link (17) bottom is provided with sliding structure (18), equal fixedly connected with support column (19) around bottom plate (1) top and both sides, support column (19) top fixedly connected with roof (12) bottom.
2. The lifting device for steel structure detection according to claim 1, wherein: the rotating structure (4) comprises a first inserting shaft (20) inserted into the bottom of the first connecting plate (2) or the second connecting plate (3), the front end and the rear end of the first inserting shaft (20) are respectively and rotatably connected with a first fixing block (21), and the first fixing block (21) is fixedly connected to the bottom plate (1).
3. The lifting device for steel structure detection according to claim 1, wherein: the sliding structure (18) comprises a third inserting shaft (22) inserted into the bottom of the telescopic rod (17), rotating blocks (24) are rotatably connected to the two ends of the third inserting shaft (22), connecting shafts (25) are inserted into the bottom ends of one sides, close to the rotating blocks (24), of the connecting shafts (25), pulleys (26) are sleeved on the connecting shafts (25), sliding rails (27) are slidably connected to the bottom ends of the pulleys (26), and the sliding rails (27) are fixedly connected to the bottom plate (1).
4. The lifting device for steel structure detection according to claim 1, wherein: the support column (19) is including fixed connection in interior post (28) of roof (12) bottom, interior post (28) bottom middle part both sides all spring coupling has baffle (29), interior post (28) outside has cup jointed outer post (30), outer post (30) inner wall both sides all are provided with a plurality of evenly distributed's latch (31), latch (31) cooperation baffle (29) use.
5. The lifting device for steel structure detection according to claim 4, wherein: the outer column (30) is provided with a through groove (34) matched with the latch (31), a pull plate (33) is arranged outside the outer column (30), and the pull plate (33) and the latch (31) are connected with each other through a connecting block (35).
6. The lifting device for steel structure detection according to claim 1, wherein: the top of the top plate (12) is fixedly connected with a railing (32), and the top of the top plate (12) is fixedly connected with a detection piece (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487597.8U CN220351645U (en) | 2023-06-12 | 2023-06-12 | Lifting device for steel structure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487597.8U CN220351645U (en) | 2023-06-12 | 2023-06-12 | Lifting device for steel structure detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351645U true CN220351645U (en) | 2024-01-16 |
Family
ID=89483927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487597.8U Active CN220351645U (en) | 2023-06-12 | 2023-06-12 | Lifting device for steel structure detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351645U (en) |
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2023
- 2023-06-12 CN CN202321487597.8U patent/CN220351645U/en active Active
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