CN209886439U - Deformation correction tool for support steel frame - Google Patents
Deformation correction tool for support steel frame Download PDFInfo
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- CN209886439U CN209886439U CN201920458816.7U CN201920458816U CN209886439U CN 209886439 U CN209886439 U CN 209886439U CN 201920458816 U CN201920458816 U CN 201920458816U CN 209886439 U CN209886439 U CN 209886439U
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- supporting
- steel frame
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- bottom plate
- upright post
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Abstract
The utility model provides a support steelframe warp and rectify frock, belongs to steelframe and warp and rectify technical field. The tool comprises a front pressing device and a rear balance fixing device, wherein the front pressing device comprises a first bottom plate, a group of supporting pieces arranged on the first bottom plate, a jack mounting frame arranged on the first bottom plate and a jack; the rear balance fixing device comprises a second bottom plate and a fixing component arranged on the second bottom plate; the supporting steel frame main body upright post comprises a supporting steel frame main body upright post, a set of supporting pieces, a fixing assembly and a jack, wherein the supporting steel frame main body upright post is used for supporting the supporting steel frame main body upright post, the fixing assembly is used for fixing the lower part of the supporting steel frame, and the jack is used for applying force to the connecting part of the horizontal connecting pipe and the supporting steel frame main body upright post so as. The utility model discloses can realize the assembly and the installation work of garbage bin support steelframe safely and reliably.
Description
Technical Field
The utility model belongs to the technical field of the steelframe warp correction, concretely relates to support steelframe warp and rectify frock.
Background
During construction of a waste treatment facility building at a plant site of a nuclear power plant, the integral support steel frame for storing the solid waste barrel is composed of 3 thousand single support steel frames. The single supporting steel frame is formed by taking a Q235-A round steel pipe (long) as a supporting upright post and welding the same material Q235-A round steel pipe (short) in the horizontal direction as a horizontal connecting pipe. Because the stand and the horizontal support component of monomer support steelframe weld between very easily to be out of shape, the mutual extrusion deformation of monomer support steelframe in the job site process is transported from the manufacturing plant, causes adjacent monomer to support the unable normal equipment of steelframe. In the installation assembling process, the situation that two adjacent single support steel frame horizontal connecting pipes cannot be accurately centered, so that the assembly is difficult and the single support steel frame horizontal connecting pipes are blocked is often caused. Therefore, in order to ensure the smooth assembly of the supporting steel frame, a special deformation correcting tool designed according to the structural type of the supporting steel frame is urgently needed.
The invention patent application CN201710092541.5 discloses a measuring and correcting device for a deformed part, and specifically discloses a device comprising a part supporting device, a deformation measuring device and a deformation correcting device, wherein the part supporting device is used for supporting two ends of the part and can make the part move in the length direction of the part; the deformation measuring device comprises a sensing device which is arranged above the part supporting device and moves parallel to the part, and the sensing device measures deformation information of the part through the parallel movement; the deformation correcting device comprises a corrector which is arranged above the part supporting device and applies pressure in the direction orthogonal to the length direction of the part, and the corrector is controlled by the deformation information. The device can detect the deformation position intelligently and exert pressure to the spare part and rectify, but need use electrical equipment such as sensing device, motor, then the cost is higher, and uses under the condition that can the power cord is connected, can not use in any place.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists, provide a support steelframe and warp and rectify frock, can realize safe and reliable ground that the garbage bin supports the assembly and the installation work of steelframe.
The utility model discloses a can realize through following technical scheme:
the utility model provides a deformation correction tool for a support steel frame, which comprises a preposed pressure applying device and a postposition balance fixing device, wherein the preposed pressure applying device comprises a first bottom plate, a group of supporting pieces arranged on the first bottom plate, a jack mounting frame arranged on the first bottom plate and a jack; the rear balance fixing device comprises a second bottom plate and a fixing component arranged on the second bottom plate; the supporting steel frame main body upright post comprises a supporting steel frame main body upright post, a set of supporting pieces, a fixing assembly and a jack, wherein the supporting steel frame main body upright post is used for supporting the supporting steel frame main body upright post, the fixing assembly is used for fixing the lower part of the supporting steel frame, and the jack is used for applying force to the connecting part of the horizontal connecting pipe and the supporting steel frame main body upright post so as.
Preferably, the group of supporting members comprises a first short column supporting block and a second short column supporting block, and the first short column supporting block and the second short column supporting block are oppositely welded on the first bottom plate in parallel.
Preferably, the first short column support block and the second short column support block are respectively provided with a bearing concave part for bearing and supporting the horizontal connecting pipe on the upper part of the steel frame.
Preferably, the jack mounting frame comprises a cross beam, a first upright column and a second upright column; the first stand column and the second stand column are vertically welded on the first bottom plate in parallel, one end of the cross beam is welded on the first stand column, and the other end of the cross beam is welded on the second stand column.
Preferably, the jack mounting frame further comprises a first reinforcing plate and a second reinforcing plate, the first reinforcing plate is welded at the first upright post and the beam included angle, and the second reinforcing plate is welded at the second upright post and the beam included angle.
Preferably, the first reinforcing plate and the second reinforcing plate are triangular plates.
Preferably, the fixing assembly comprises a lower supporting block, a connecting piece, an upper clamping block and a fastening bolt; the lower supporting block is welded on the second bottom plate, and the connecting piece is respectively connected with the lower supporting block and the upper clamping block; when the lower supporting block and the upper clamping block are closed, the lower part of the supporting steel frame can be fixed between the lower supporting block and the upper clamping block; the fastening bolt passes through the hole of the upper clamping block and can be screwed into the lower support block when being screwed.
Preferably, the connecting piece is a hinge, and the upper part and the lower part of the hinge are respectively connected to the lower supporting block and the upper clamping block through fasteners.
Preferably, the lower support block is provided with a lower concave part, the upper clamping block is provided with an upper concave part, and the upper concave part and the lower concave part form an annular accommodating space when the lower support block and the upper clamping block are closed so as to accommodate and support the steel frame.
The utility model discloses following beneficial effect has:
the utility model relates to a support steelframe warp and rectify frock, completion that can be safe supports the deformation of steelframe and rectifies work, improves assembly installation effectiveness, reduces the time and the fund cost that the factory was returned in the material transportation.
Drawings
Fig. 1 is a schematic structural view of a deformation correction tool for a support steel frame of the present invention;
fig. 2 is the utility model relates to a support steelframe warp and rectifies frock and rectify the structural sketch map that supports the steelframe.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
The integral support steel frame for storing the solid waste bin includes a support steel frame body column 30 and a horizontal connecting pipe 20. Referring to fig. 2, the supporting steel frame main body column is a columnar body and is made of a Q235-A round steel pipe, the horizontal connecting pipes are welded on the supporting steel frame main body column, and a plurality of horizontal connecting pipes are welded on one supporting steel frame main body column. Because the connecting portion position of supporting steelframe main part stand and horizontal connecting pipe warp easily, then need correct the frock to this connecting portion design deformation. Therefore, a deformation correction tool for the supporting steel frame is required to be designed according to three points of basic size parameters of the single supporting steel frame of the solid waste barrel, the installation and transportation portability of the tool and the strength and deflection (deformation) control of the tool.
As shown in fig. 1, the utility model relates to a support steelframe warp and rectify frock includes leading pressure device and rearmounted balanced fixing device. The preposed pressure applying device is used for fixing the upper part of the support steel frame on one hand and applying force to correct the connection part of the upper part of the support steel frame and the horizontal connecting pipe on the other hand so as to correct deformation; the rear balance fixing device is used for fixing the lower part of the support steel frame. The front and back of the front pressure device and the back balance fixing device are fixed with the support steel frame, so that the force application deformation part can be stably corrected.
The front pressure device comprises a first bottom plate 1, a group of supporting pieces arranged on the first bottom plate 1, a jack mounting frame arranged on the first bottom plate 1 and a jack 6. The rear balance fixing device comprises a second bottom plate 12 and a fixing component arranged on the second bottom plate 12. The supporting steel frame main body upright column comprises a supporting steel frame main body upright column, a supporting steel frame, a jack 6 and a group of supporting pieces, wherein the supporting steel frame main body upright column is provided with a horizontal connecting pipe 20, the supporting steel frame main body upright column is provided with a horizontal connecting pipe, the fixing piece is used for fixing the lower part of the supporting steel frame, and the jack 6 is used for applying force to the connecting part of the horizontal.
The supporting members comprise a first short column supporting block 5 and a second short column supporting block 7, and the first short column supporting block 5 and the second short column supporting block 7 are oppositely welded on the first bottom plate 1 in parallel. The first and second stub receiving blocks 5, 7 have receiving recesses 51, 71 for receiving the horizontal connection pipe 20 on the upper part of the support steel frame. The bearing concave parts are arranged on the upper surfaces of the first short column supporting block 5 and the second short column supporting block 7, the concave parts can bear two ends of a horizontal connecting pipe 20, and the size of the concave parts is matched with that of the horizontal connecting pipe.
The jack mounting frame comprises a cross beam 4, a first upright post 2 and a second upright post 8. The first upright post 2 and the second upright post 8 are vertically welded on the first bottom plate 1 in parallel, one end of the cross beam 4 is welded on the first upright post 2, and the other end of the cross beam is welded on the second upright post 8. The cross beam 4, the first upright post 2 and the second upright post 8 are welded to form a door-shaped frame structure for mounting a jack 6. The base of the jack 6 is welded on the cross beam 4, so that the force application end of the jack can be just opposite to the connecting part of the supporting steel frame main body upright post and the horizontal connecting pipe. In order to further increase the installation strength of the jack and the application force stability of the jack, the jack mounting frame further comprises a first reinforcing plate 3 and a second reinforcing plate 9, the first reinforcing plate 3 is welded at the included angle of the first upright column 2 and the cross beam 4, and the second reinforcing plate 9 is welded at the included angle of the second upright column 8 and the cross beam 4. Thus, the jack mounting frame is more stable. Wherein the first reinforcing plate and the second reinforcing plate may be triangular plates.
The fixing assembly comprises a lower supporting block 19, a connecting piece 13, an upper clamping block 10 and a fastening bolt 11. The lower supporting block 19 is welded on the second bottom plate 12, and the connecting piece 13 is respectively connected with the lower supporting block 19 and the upper clamping block 10. When the lower supporting block 19 and the upper clamping block 10 are closed, the lower part of the supporting steel frame can be fixed between the lower supporting block 19 and the upper clamping block 10. Specifically, the lower supporting block 19 has a lower concave portion, the upper clamping block 10 has an upper concave portion, and the upper concave portion and the lower concave portion form an annular accommodating space 40 when the lower supporting block 19 and the upper clamping block 10 are closed, so as to accommodate the supporting steel frame, wherein the size of the space is slightly larger than the size of the upright column of the supporting steel frame body. The fastening bolt 11 is inserted through a hole in the upper clamping block 10 and can be screwed into the lower carrier block 19 during tightening. Therefore, the surface of the upper clamping block 10 and the surface of the lower supporting block 19 are tightly propped and closed by tightening the fastening bolt, the size of the finally tightened and closed annular accommodating space can fasten and support the steel frame, and the support steel frame is prevented from shaking in the annular accommodating space.
The connecting element 13 may be a hinge, and the upper and lower parts of the hinge are respectively connected to the lower supporting block 19 and the upper clamping block 10 via fasteners, if bolts.
Adopt the utility model discloses the flow that supports the steelframe is rectified to the frock as follows:
1) the front pressure device and the rear balance fixing device are assembled, and the stability of the structure is guaranteed. The correct installation size is ensured by methods such as arrangement position of the measuring device, central point position and the like.
2) And opening the upper clamping block of the rear balance fixing device.
3) The short column (namely the horizontal connecting pipe) at the upper part of the single supporting steel frame is placed on the short column supporting block, and the lower part of the single supporting steel frame is placed on the lower supporting block.
4) And closing the upper clamping block and the lower support block and locking the upper clamping block and the lower support block on a fastening bolt through a fastening nut.
5) And opening the jack, and gradually applying pressure on the upper part of the single support steel frame.
6) And after the deformation correction of the single supporting steel frame is completed, closing the jack.
7) The fastening nut is removed by a wrench, and the upper clamping block is opened.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (9)
1. The deformation correction tool for the support steel frame is characterized by comprising a front-mounted pressure applying device and a rear-mounted balance fixing device, wherein the front-mounted pressure applying device comprises a first bottom plate, a group of supporting pieces arranged on the first bottom plate, a jack mounting frame arranged on the first bottom plate and a jack; the rear balance fixing device comprises a second bottom plate and a fixing component arranged on the second bottom plate; the supporting steel frame main body upright post comprises a supporting steel frame main body upright post, a set of supporting pieces, a fixing assembly and a jack, wherein the supporting steel frame main body upright post is used for supporting the supporting steel frame main body upright post, the fixing assembly is used for fixing the lower part of the supporting steel frame, and the jack is used for applying force to the connecting part of the horizontal connecting pipe and the supporting steel frame main body upright post so as.
2. The tool of claim 1, wherein the group of supporting members comprises a first short column supporting block and a second short column supporting block, and the first short column supporting block and the second short column supporting block are oppositely welded on the first bottom plate in parallel.
3. The tool of claim 2, wherein the first short column support block and the second short column support block are provided with bearing concave parts for bearing a horizontal connecting pipe at the upper part of the support steel frame.
4. The tool of claim 1, wherein the jack mounting frame comprises a cross beam, a first upright post and a second upright post; the first stand column and the second stand column are vertically welded on the first bottom plate in parallel, one end of the cross beam is welded on the first stand column, and the other end of the cross beam is welded on the second stand column.
5. The tool of claim 4, wherein the jack mounting frame further comprises a first reinforcing plate and a second reinforcing plate, the first reinforcing plate is welded at the included angle between the first upright column and the cross beam, and the second reinforcing plate is welded at the included angle between the second upright column and the cross beam.
6. The tool of claim 5, wherein the first reinforcing plate and the second reinforcing plate are triangular plates.
7. The tool for correcting the deformation of the support steel frame according to claim 1, wherein the fixing assembly comprises a lower supporting block, a connecting piece, an upper clamping block and a fastening bolt; the lower supporting block is welded on the second bottom plate, and the connecting piece is respectively connected with the lower supporting block and the upper clamping block; when the lower supporting block and the upper clamping block are closed, the lower part of the supporting steel frame can be fixed between the lower supporting block and the upper clamping block; the fastening bolt passes through the hole of the upper clamping block and can be screwed into the lower support block when being screwed.
8. The tool of claim 7, wherein the connecting piece is a hinge, and the upper portion and the lower portion of the hinge are connected to the lower support block and the upper clamping block through fasteners respectively.
9. The tool of claim 7, wherein the lower support block has a lower recess, the upper clamping block has an upper recess, and the upper recess and the lower recess form an annular receiving space when the lower support block and the upper clamping block are closed, so as to receive the support steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458816.7U CN209886439U (en) | 2019-04-08 | 2019-04-08 | Deformation correction tool for support steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458816.7U CN209886439U (en) | 2019-04-08 | 2019-04-08 | Deformation correction tool for support steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886439U true CN209886439U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458816.7U Active CN209886439U (en) | 2019-04-08 | 2019-04-08 | Deformation correction tool for support steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886439U (en) |
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2019
- 2019-04-08 CN CN201920458816.7U patent/CN209886439U/en active Active
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