CN209924465U - Steel column displacement adjusting device - Google Patents
Steel column displacement adjusting device Download PDFInfo
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- CN209924465U CN209924465U CN201920195811.XU CN201920195811U CN209924465U CN 209924465 U CN209924465 U CN 209924465U CN 201920195811 U CN201920195811 U CN 201920195811U CN 209924465 U CN209924465 U CN 209924465U
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- steel column
- side plate
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Abstract
The utility model relates to a steel column displacement adjusting device belongs to the technical field of steel construction building construction, has solved the technical problem of artifical complex operation, the accurate location of unable realization efficient when carrying out position control to the steel column. It includes a steel column displacement adjusting device, its characterized in that: the steel column is fixed with the end of the steel column; the fixing piece is arranged in the horizontal direction perpendicular to the axis direction of the screw jack, one end of the fixing piece is fixedly connected with the jack frame, and the other end of the fixing piece is in lap joint with the fixed steel bar or the foundation bolt. The utility model discloses have the effect of fixing a position to the high efficiency of hoist and mount back steel column accurately.
Description
Technical Field
The utility model belongs to the technical field of the technique of steel construction building construction and specifically relates to a steel column displacement adjusting device is related to.
Background
Steel columns are used as main supporting structures of buildings in steel structure building construction. Before the steel column is installed, a concrete foundation is poured at the bottom of the steel column, reinforcing steel bars or foundation bolts can be embedded in the foundation bolt steel plate concrete foundation, and the reinforcing steel bars or the foundation bolts can stretch out of the steel plate on the surface of the concrete foundation to expose a certain distance. And then hoisting the steel column on the column foundation in a hoisting mode, and welding the steel column with the column foundation.
After the steel column hoists, the requirement for setting up of the concrete position of steel column is very high, can't satisfy the requirement for the accurate setting of steel column position after the direct hoist and mount, consequently need carry out the position control that relapses in the manual work after hoist and mount, because the steel column quality is great, difficult removal sometimes can appear the condition of hoist and mount again even, the operation is complicated, can't realize the accurate location of efficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel column displacement adjusting device has the high-efficient technological advantage of accurately fixing a position to hoist and mount back steel column.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a steel column displacement adjusting device comprises a screw jack, a jack frame and a fixing piece, wherein the screw jack is fixedly connected to the jack frame along the horizontal direction and is vertical to a steel column; the fixing piece is arranged in the horizontal direction perpendicular to the axis direction of the screw jack, one end of the fixing piece is fixedly connected with the jack frame, and the other end of the fixing piece is in lap joint with the fixed steel bar or the foundation bolt.
Through adopting above-mentioned technical scheme, through utilizing screw jack to realize the accurate positioning to the steel column high-efficiently, further simplified the location operation of steel column, the efficiency of construction is higher.
The utility model discloses further set up to: the jack frame comprises a bottom plate, a first side plate, a second side plate and a fixed side plate, the fixed side plate is fixedly connected to one end, close to a piston of the screw jack, of the bottom plate, and the piston is fixedly connected with the fixed side plate; the first side plate and the second side plate are vertically and fixedly connected to two sides of the bottom plate, are fixedly connected with end faces of two sides of the fixed side plate respectively, and extend out of the end face, close to the steel column, of the bottom plate along the arrangement direction of the screw jack for a distance.
By adopting the technical scheme, the screw jack is fixedly connected to the jack frame, so that the screw jack is convenient to fix with the steel column base column in use, and the construction efficiency is high; meanwhile, the screw jack is protected when not used, and the storage is convenient.
The utility model discloses further set up to: the fixing piece is a bolt, bolt holes are formed in the positions, extending out of the bottom plate, of the first side plate and the second side plate respectively, the bolt is connected with the bolt holes in an inserting mode, and the peripheral side face of each bolt is in lap joint with at least two fixed reinforcing steel bars. Through adopting above-mentioned technical scheme, through the butt between bolt and the reinforcing bar, realized when using steel column displacement adjusting device fixed to the device, simple structure, convenient operation, low in production cost.
The utility model discloses further set up to: one end of the bolt facing the vertical axial surface of the screw jack is connected with a ring sleeve, and the ring sleeve is sleeved on the fixed steel bar.
Through adopting above-mentioned technical scheme, further strengthened the fixed of steel column displacement adjusting device on the column base for the efficiency of construction is higher.
The utility model discloses further set up to: the fixing pieces are a pair of L-shaped pull rods, each pull rod comprises a fixing rod parallel to the axis of the screw jack and an overlapping rod perpendicular to the fixing rod, one end, far away from the steel column, of the fixing rod is fixedly connected with the bottom plate, and the other end of the fixing rod is fixedly connected with the overlapping rod; the lap joint rod is hooked on one side of the foundation bolt.
Through adopting above-mentioned technical scheme, realized fixing simple structure, convenient operation, low in production cost to the device when using steel column displacement adjusting device through pull rod and rag bolt's butt.
The utility model discloses further set up to: the surface of the pull rod, which is abutted to the foundation bolt, is an arc surface.
Through adopting above-mentioned technical scheme for the laminating of pull rod and rag bolt's butt face is inseparabler, makes the more firm of the butt of the two, has reduced the damage to pull rod and rag bolt simultaneously.
The utility model discloses further set up to: the adjusting device is provided with four groups which are symmetrically arranged on four peripheral surfaces of the steel plate.
Through adopting above-mentioned technical scheme, all be provided with steel column displacement adjusting device around the steel column, confirm from four faces of steel column the position of steel column, operating efficiency is high.
To sum up, the utility model discloses a beneficial technological effect does:
1. the steel column is accurately positioned efficiently by adopting the screw jack, so that the positioning operation of the steel column is further simplified, and the construction efficiency is improved;
2. the steel column displacement adjusting device is fixed when the steel column displacement adjusting device is used through the abutting connection between the bolt and the steel bar, and the steel column displacement adjusting device is simple in structure, convenient to operate and low in production cost;
3. the device is fixed by the abutting of the pull rod and the foundation bolt when the steel column displacement adjusting device is used, and the device is simple in structure, convenient to operate and low in production cost.
Drawings
Fig. 1 is a partial structural schematic view of a steel column displacement adjustment device according to a first embodiment.
Fig. 2 is a schematic structural view of a steel column displacement adjustment device according to a first embodiment.
Fig. 3 is a schematic view of the overall structure of the steel column displacement adjustment device according to the first embodiment.
Fig. 4 is a partial structural schematic view of a steel column displacement adjustment device according to a second embodiment.
In the figure, 1, a concrete column base; 2. a steel plate; 3. a steel column; 4. a screw jack; 41. a screw; 42. a piston; 43. shaking the handle; 5. a jack frame; 51. a base plate; 52. a first side plate; 53. a second side plate; 54. fixing the side plate; 6. a fixing member; 61. a bolt; 611. sleeving a ring; 612. a pin hole; 62. a pull rod; 621. fixing the rod; 622. a lap joint rod; 7. fixing the steel bars; 8. anchor bolts; 9. a steel column displacement adjusting device; 91. a first displacement adjustment device; 92. a second displacement adjustment device; 93. a third displacement adjustment device; 94. and a fourth displacement adjustment device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, the concrete column foundation 1 and the steel plate 2 are fixed by a plurality of fixing steel bars 7, the utility model provides a steel column displacement adjusting device, referring to fig. 1 and fig. 2, the steel column displacement adjusting device 9 comprises a screw jack 4, a jack frame 5 and a fixing part 6, the screw jack 4 is fixedly connected on the jack frame 5 along the horizontal direction, is perpendicular to the steel column 3, and comprises a screw rod 41 and a piston 42, the screw rod 41 faces one side surface of the steel column 3, and one end of the piston 42 is fixedly connected on the jack frame 5; the fixing piece 6 is arranged in the horizontal direction perpendicular to the axis direction of the screw jack 4, one end of the fixing piece is fixedly connected with the jack frame 5, and the other end of the fixing piece is abutted to the fixed steel bar 7.
Through slowly manually rotating the rocking handle 43 of screw jack 4, stretch out screw rod 41 of screw jack 4 slowly to realize the minute regulation to steel column 3 position, utilize screw jack 4 to realize the accurate positioning to steel column 3 high-efficiently, further simplified the positioning operation of steel column 3, the efficiency of construction is higher.
Further, the jack frame 5 includes a bottom plate 51, a first side plate 52, a second side plate 53 and a fixed side plate 54, specifically, the fixed side plate 54 is fixedly connected to one end of the bottom plate 51 close to the piston 42 of the screw jack 4, and an end surface of the piston 42 is fixedly connected to the fixed side plate 54; the first side plate 52 and the second side plate 53 are vertically and fixedly connected to two sides of the bottom plate 51, are fixedly connected to two side end faces of the fixed side plate 54, and extend out of the bottom plate 51 along the setting direction of the screw jack 4 for a distance close to the end face of the steel column 3.
The screw jack 4 is fixedly connected to the jack frame 5, so that the screw jack 4 is convenient to fix with the steel column 3 base column in use, the accurate adjustment of the screw jack 4 to the position of the steel column 3 is further realized, and the construction efficiency is high; meanwhile, the screw jack 4 is protected when the screw jack 4 is not used, and the storage is convenient.
Preferably, the fixing member 6 is a latch 61. Bolt holes 612 are respectively formed in the positions, extending out of the bottom plate 51, of the first side plate 52 and the second side plate 53, the bolts 61 are inserted into the bolt holes 612, and the peripheral side face of each bolt 61 is in lap joint with at least two fixing steel bars 7. Through the butt between bolt 61 and the fixed steel bar 7, realized when using 3 displacement adjusting device of steel column fixed to the device, simple structure, convenient operation, low in production cost.
When the steel column 3 displacement adjusting device is used, the lower end surfaces of the first side plate 52 and the second side plate 53 are lapped on the upper surface of the steel plate 2, and the first side plate 52 and the second side plate 53 are respectively inserted between two adjacent fixing steel bars 7; the bolt 61 is positioned on one side, close to the steel column 3, of the row of fixed steel bars 7 exposing the steel plate 2 and is abutted against the row of fixed steel bars 7; the steel column 3 displacement adjusting device makes the butt of bolt 61 and one row of fixed reinforcing bar 7 more firm under the effect of gravity.
Preferably, the vertical heights of the two pin holes 612 are different, so that the steel column 3 displacement adjusting device is more stable by having multiple sets of fixing pieces 6 in the vertical direction to abut against the steel column 3 displacement adjusting device.
Further, the end of the bolt 61 facing the vertical axial surface of the screw jack 4 is provided with a ring sleeve 611, the ring sleeve 611 and the bolt 61 are integrally formed and are sleeved on the fixed steel bar 7, so that the fixation of the steel column 3 displacement adjusting device on the column base is enhanced, and the construction efficiency is higher.
Further, the vertical distances from the latch holes 612 on the first side plate 52 and the second side plate 53 to the fixed side plate 54 are the same.
The advantage of this arrangement is that when the steel column 3 displacement adjusting device is used, the screw 41 of the screw jack 4 extends out perpendicularly to the side of the steel column 3, thereby achieving the accuracy of angle adjustment and distance adjustment of the steel column 3.
Preferably, as shown in fig. 3, the steel column displacement adjusting devices 9 are provided in four groups, including a first displacement adjusting device 91, a second displacement adjusting device 92, a third displacement adjusting device 93 and a fourth displacement adjusting device 94, and the first displacement adjusting device 91, the second displacement adjusting device 92, the third displacement adjusting device 93 and the fourth displacement adjusting device 94 are symmetrically disposed on both sides of the steel plate 2. All be provided with steel column 3 displacement adjusting device around steel column 3, confirm from four faces of steel column 3 the position of steel column 3, operating efficiency is high. When the device of the utility model is used for adjusting the steel column 3, the single-direction adjustment is firstly adopted, specifically, the first displacement adjusting device 91 and the second displacement adjusting device 92 are firstly used for adjusting the position of the steel column 3, so that the axial positions of the steel column 3 in the first displacement adjusting device 91 and the second displacement adjusting device 92 meet the construction requirements; and secondly, adjusting the position of the steel column 3 by using a third displacement adjusting device 93 and a fourth displacement adjusting device 94, so that the axial positions of the steel column 3 in the third displacement adjusting device 93 and the fourth displacement adjusting device 94 meet the construction requirements. Thereby finally realizing the requirement of the overall position adjustment of the steel column 3.
The second embodiment is as follows:
the difference from the first embodiment is that: as shown in fig. 4, the concrete column foundation 1 and the steel plate 2 are fixed by four anchor bolts 8, and the four anchor bolts 8 are located at four right-angle positions of the concrete column foundation 1.
The fixing piece 6 is a pull rod 62, the pull rod 62 is L-shaped and comprises a fixing rod 621 parallel to the axis of the screw jack 4 and an overlapping rod 622 perpendicular to the fixing rod 621, one end of the fixing rod 621 far away from the steel column 3 is fixedly connected with the bottom plate 51, and the other end of the fixing rod 621 is fixedly connected with the overlapping rod 622; the lapping rod 622 is away from the axis of the screw jack 4 and extends out of the first side plate 52 or the second side plate 53 to be hooked on one side of the anchor bolt 8.
The device is fixed when the steel column 3 displacement adjusting device is used by overlapping the pull rod 62 with the foundation bolt 8, and the device is simple in structure, convenient to operate and low in production cost.
Further, the tie rods 62 are provided in two sets, the two sets of tie rods 62 being symmetrically disposed about the axis of the screw jack 4. Two sets of pull rods 62 that adopt the symmetry to set up are more stable when fixing steel column 3 displacement adjusting device, further realize screw jack 4 to the accurate position adjustment of steel column 3.
Since the side of the anchor-dropping bolt is a curved surface, it is preferable that the surface of the tie rod 62 overlapping the anchor bolt 8 is a curved surface. Make the laminating of the faying surface of pull rod 62 and rag bolt 8 inseparabler for the two's butt is more firm, has reduced the damage to pull rod 62 and rag bolt 8 simultaneously.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a steel column displacement adjusting device which characterized in that: the steel column structure comprises a screw jack (4), a jack frame (5) and a fixing piece (6), wherein the screw jack (4) is fixedly connected to the jack frame (5) along the horizontal direction and is vertical to a steel column (3), the screw jack comprises a screw rod (41) and a piston (42), the screw rod (41) faces one side face of the steel column (3), and one end where the piston (42) is located is fixedly connected to the jack frame (5); the fixing piece (6) is arranged in the horizontal direction perpendicular to the axis direction of the screw jack (4), one end of the fixing piece is fixedly connected with the jack frame (5), and the other end of the fixing piece is in lap joint with the fixed steel bar (7) or the foundation bolt (8).
2. A steel column displacement adjustment device as claimed in claim 1, wherein: the jack frame (5) comprises a bottom plate (51), a first side plate (52), a second side plate (53) and a fixed side plate (54), the fixed side plate (54) is fixedly connected to one end, close to a piston (42) of the screw jack (4), of the bottom plate (51), and the piston (42) is fixedly connected with the fixed side plate (54); the first side plate (52) and the second side plate (53) are vertically and fixedly connected to two sides of the bottom plate (51), are fixedly connected with end faces of two sides of the fixed side plate (54) respectively, and extend out of the end face, close to the steel column (3), of the bottom plate (51) along the arrangement direction of the screw jack (4) for a distance.
3. A steel column displacement adjustment device as claimed in claim 2, wherein: the fixing piece (6) is a bolt (61), bolt holes (612) are formed in the positions, extending out of the bottom plate (51), of the first side plate (52) and the second side plate (53) respectively, the bolt (61) is connected with the bolt holes (612) in an inserting mode, and the peripheral side face of each bolt (61) is in lap joint with at least two fixing steel bars (7).
4. A steel column displacement adjustment device as claimed in claim 3, wherein: one end of the bolt (61) facing the vertical axial surface of the screw jack (4) is connected with a ring sleeve (611), and the ring sleeve (611) is sleeved on the fixed steel bar (7).
5. A steel column displacement adjustment device as claimed in claim 2, wherein: the fixing pieces (6) are a pair of L-shaped pull rods (62), each pull rod (62) comprises a fixing rod (621) parallel to the axis of the screw jack (4) and a lapping rod (622) perpendicular to the fixing rod (621), one end, far away from the steel column (3), of the fixing rod (621) is fixedly connected with the bottom plate (51), and the other end of the fixing rod (621) is fixedly connected with the lapping rod (622); the lapping rod (622) is hooked on one side of the foundation bolt (8).
6. A steel column displacement adjustment device as claimed in claim 5, wherein: the surface of the pull rod (62) which is overlapped with the foundation bolt (8) is an arc surface.
7. A steel column displacement adjustment device as claimed in claim 1, wherein: the steel column displacement adjusting devices are provided with four groups, and are symmetrically arranged on four peripheral surfaces of the steel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195811.XU CN209924465U (en) | 2019-02-13 | 2019-02-13 | Steel column displacement adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195811.XU CN209924465U (en) | 2019-02-13 | 2019-02-13 | Steel column displacement adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209924465U true CN209924465U (en) | 2020-01-10 |
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ID=69068285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920195811.XU Active CN209924465U (en) | 2019-02-13 | 2019-02-13 | Steel column displacement adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209924465U (en) |
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2019
- 2019-02-13 CN CN201920195811.XU patent/CN209924465U/en active Active
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