CN220880005U - Small-size steel column alignment device - Google Patents
Small-size steel column alignment device Download PDFInfo
- Publication number
- CN220880005U CN220880005U CN202322207401.1U CN202322207401U CN220880005U CN 220880005 U CN220880005 U CN 220880005U CN 202322207401 U CN202322207401 U CN 202322207401U CN 220880005 U CN220880005 U CN 220880005U
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- steel column
- small
- fixedly connected
- upper portion
- hydraulic jack
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000008719 thickening Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a small steel column straightening device which comprises a supporting frame, wherein a sliding groove is respectively formed in the front end and the rear end of the upper portion of the supporting frame, a bidirectional screw rod is rotatably arranged in the sliding groove, sliding blocks are symmetrically and threadedly connected at positive and negative threads of the bidirectional screw rod, clamping frames are fixedly connected on the sliding blocks, a fixing frame is arranged on the upper portion of the supporting frame, a hydraulic jack is arranged on the fixing frame, and the hydraulic jack penetrates through a top plate of the fixing frame and is fixedly connected with a correction block. The utility model solves the problem that the device can not be adjusted in height according to the height of the wall surface, and simultaneously does not need to punch holes on the wall body, thereby avoiding damaging the integrity of the wall body.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a small steel column straightening device.
Background
The steel structure building is a novel building system, breaks through the industrial boundaries among the house industry, the building industry and the metallurgy industry, and is integrated into a novel industry system, namely the steel structure building system which is commonly seen by the industry, compared with the traditional concrete building, the steel structure building has the advantages that steel plates or section steel are used for replacing reinforced concrete, the strength is higher, and the shock resistance is better. The components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced, the construction waste can be greatly reduced due to the repeated utilization of steel, and the steel is more environment-friendly, so that the steel is widely used in various countries in the world, is applied to industrial buildings and civil buildings, and is important in verticality when being applied to a steel structure, and the steel column is required to be corrected through a verticality correction device, so that the supporting strength of the steel column is improved. Chinese patent
CN202121498294.7 discloses a verticality correction device for steel structure building steel columns, publication number CN215978536U, the utility model relates to the technical field of building equipment, in particular to a verticality correction device for steel structure building steel columns, which comprises a support, wherein reinforcing rods are arranged on two sides of the support, a thickening block is arranged in the middle of the support, a level meter is arranged on one side of the thickening block, a correction block is connected in the middle of the thickening block through a screw rod, the other end of the screw rod is connected with a rotary table through an anti-skid block, two ends of the support are connected with supporting seats through connecting bolts, and a fixing plate is connected in the supporting seats through a plurality of springs.
Above-mentioned patent instrument simple structure can straighten the steel column, but the device straightens the steel column through manpower rotatory carousel, can't exert sufficient pressure to the steel column, and is bad to the alignment effect of steel column. Meanwhile, a limiting device is not designed, and the phenomenon that the steel column is crushed due to excessive adjustment is avoided.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a small steel column straightening device, which solves the problems that the patent cannot apply enough pressure to a steel column due to limited force application, and further cannot effectively straighten the steel column. And meanwhile, a limiting device is arranged to protect the steel column from being crushed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a small-size steel column alignment device, includes the support frame, a spout has respectively been seted up at both ends around the support frame upper portion, the spout internal rotation is provided with two-way lead screw, the positive and negative screw thread department symmetry threaded connection of two-way lead screw has the slider, fixedly connected with clamping frame on the slider, support frame upper portion is provided with the mount, install hydraulic jack-up ware on the mount, hydraulic jack-up ware passes the roof and the fixedly connected with correction piece of mount.
By adopting the structural design, the steel column to be straightened is fixed through the front clamping frame and the rear clamping frame, and then the straightening block is pressed down to straighten.
Preferably, the hydraulic jack comprises a hydraulic pump penetrating through a top plate of the fixed frame, a compression bar arranged at the upper part of the hydraulic pump and a telescopic rod arranged at the lower part of the hydraulic pump.
By adopting the structural design, the hydraulic device is adopted as a power source, so that the pressure of the straightening steel column is ensured to be enough.
Preferably, the correction block is provided with a limit column, the limit column penetrates through the correction block and is in threaded connection with the correction block, and the lower end of the limit column is provided with a gasket.
By adopting the structural design, through setting up adjustable spacing post, avoid excessively extruding the steel column when straightening, avoid leading to the steel column to be crushed because of improper operation, guaranteed the effect of straightening.
Preferably, one end of the bidirectional screw rod penetrates through the side wall of the chute and is fixedly connected with a hand wheel.
By adopting the structural design, the distance between the two clamping frames is adjusted by rotating the bidirectional screw rod, so that the better fixed alignment steel column is convenient.
Preferably, the clamping frame comprises a supporting plate perpendicular to the sliding block and an inclined supporting plate, one end of the inclined supporting plate is connected with the supporting plate, and the other end of the inclined supporting plate is connected with the sliding block.
By adopting the structural design, the steel column is inserted between the two clamping frames, and the inclined strut plate supports the sliding block and the supporting plate, so that the cast iron plate is stably placed between the two supporting plates, and the steel column can be smoothly clamped.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up adjustable spacing post, avoided excessively extruding the steel column when straightening, avoided leading to the steel column to be crushed because of the operation is improper, guaranteed the effect of straightening.
2. The hydraulic device is adopted as a power source, so that the pressure of the straightening steel column is ensured to be enough. Avoid straightening the steel column through manpower rotatory carousel, can't exert sufficient pressure to the steel column, it is not good to the alignment effect of steel column.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
Fig. 2 is a front view of the present utility model.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a small-size steel column alignment device, includes support frame 1, support frame 1 includes backup pad and four landing legs. The front end and the rear end of the upper part of the support frame 1 are respectively provided with a chute 5, and the length of each chute 5 is slightly smaller than the width of the support frame 1. The sliding chute 5 is rotationally provided with a bidirectional screw rod 6, and one end of the bidirectional screw rod 6 penetrates through the side wall of the sliding chute 5 and is fixedly connected with a hand wheel 8. The bidirectional screw rod is characterized in that a slide block 7 is symmetrically and threadedly connected at the positive and negative threads of the bidirectional screw rod 6, a movable plate is welded on the slide block 7, a clamping frame 4 is welded on the movable plate, and the clamping frame 4 comprises a supporting plate 41 perpendicular to the slide block 7 and an inclined support plate 42 with one end connected with the supporting plate 41 and the other end connected with the slide block 7. The upper portion of the support frame 1 is provided with a fixing frame 2, the shape of the fixing frame 2 is an inverted U, and two ends of the fixing frame 2 are respectively welded on two sides of the top of the support frame 1. The hydraulic jack 3 is installed on the fixing frame 2, and the hydraulic jack 3 penetrates through the top plate of the fixing frame 2 and is fixedly connected with the correction block 9. The steel column to be straightened is fixed by the front clamping frame 4 and the rear clamping frame 4.
The hydraulic jack 3 includes a hydraulic pump 32 penetrating the top plate of the fixing frame 2, a compression bar 31 provided at an upper portion of the hydraulic pump 32, and a telescopic bar 33 provided at a lower portion of the hydraulic pump 32. By applying pressure to the compression bar 31, the hydraulic pump 32 is started, the telescopic rod 33 is driven to move downwards, and the telescopic rod 33 drives the correction block 9 to move downwards and squeeze the steel column.
The correction block 9 is provided with a limit column 10, the limit column 10 penetrates through the correction block 9 and is in threaded connection with the correction block 9, and the lower end of the limit column 10 is provided with a gasket 11. Through setting up spacing post 10 with adjustable, avoided excessively squeezing the steel column when straightening, avoided leading to the steel column to be crushed because of the operation is improper, guaranteed the effect of straightening.
Working principle: according to the distance between the clamping frames 4 at the front end and the rear end of the steel column width adjusting support frame 1 which is straightened as required, the bidirectional screw rod 6 is rotated by rotating the hand wheel 8, further the sliding blocks 7 symmetrically arranged on the bidirectional screw rod 6 are close to or far away from each other, the clamping frames 4 fixed on the sliding blocks 7 move along with the sliding blocks 7, and the steel column which is straightened is fixed through the front clamping frame 4 and the rear clamping frame 4. The fixed steel column passes through the fixing frame 2, the part to be straightened is placed under the correction block 9, and the length of the limit column 10 on the correction block 9 is adjusted according to the height of the steel column, so that the steel column is prevented from being excessively extruded due to improper operation. After the setting is completed, an operator presses down the pressing rod 31, the hydraulic pump 32 is started, the telescopic rod 33 is driven to move downwards, and the telescopic rod 33 drives the correction block 9 to move downwards and squeeze the steel column. The above operation is repeated until the bent portions of the steel columns are all straightened.
What is not described in detail in this specification is prior art known to those skilled in the art. Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a small-size steel column alignment device, includes support frame (1), its characterized in that: two ends respectively have been offered one spout (5) around support frame (1) upper portion, spout (5) rotation is provided with two-way lead screw (6), the positive and negative screw thread department symmetry threaded connection of two-way lead screw (6) has slider (7), fixedly connected with carriage (4) on slider (7), support frame (1) upper portion is provided with mount (2), install hydraulic jack-up ware (3) on mount (2), hydraulic jack-up ware (3) pass the roof of mount (2) and fixedly connected with correction piece (9).
2. A small-sized steel column straightening device according to claim 1, characterized in that: the hydraulic jack (3) comprises a hydraulic pump (32) penetrating through the top plate of the fixing frame (2), a compression rod (31) arranged on the upper portion of the hydraulic pump (32) and a telescopic rod (33) arranged on the lower portion of the hydraulic pump (32).
3. A small-sized steel column straightening device according to claim 1, characterized in that: the correcting block (9) is provided with a limiting column (10), the limiting column (10) penetrates through the correcting block (9) and is in threaded connection with the correcting block (9), and the lower end of the limiting column (10) is provided with a gasket (11).
4. A small-sized steel column straightening device according to claim 1, characterized in that: one end of the bidirectional screw rod (6) penetrates through the side wall of the chute (5) and is fixedly connected with a hand wheel (8).
5. The small-sized steel column straightening device according to claim 4, wherein: the clamping frame (4) comprises a supporting plate (41) perpendicular to the sliding block (7) and an inclined support plate (42) with one end connected with the supporting plate (41) and the other end connected with the sliding block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207401.1U CN220880005U (en) | 2023-08-16 | 2023-08-16 | Small-size steel column alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207401.1U CN220880005U (en) | 2023-08-16 | 2023-08-16 | Small-size steel column alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880005U true CN220880005U (en) | 2024-05-03 |
Family
ID=90870364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207401.1U Active CN220880005U (en) | 2023-08-16 | 2023-08-16 | Small-size steel column alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880005U (en) |
-
2023
- 2023-08-16 CN CN202322207401.1U patent/CN220880005U/en active Active
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| GR01 | Patent grant |