CN210217192U - A positioner for construction of factory building bracket structure - Google Patents
A positioner for construction of factory building bracket structure Download PDFInfo
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- CN210217192U CN210217192U CN201920702668.9U CN201920702668U CN210217192U CN 210217192 U CN210217192 U CN 210217192U CN 201920702668 U CN201920702668 U CN 201920702668U CN 210217192 U CN210217192 U CN 210217192U
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- hanging
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- connecting plate
- bracket
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Abstract
A positioning device for constructing a bracket structure of a factory building; the device comprises a top leveling component, a bracket embedded component and a bottom leveling component; the top leveling component comprises a hanging groove, a first connecting plate and a top leveling bolt; the hanging groove is connected to the side face of the structural column, and the first connecting plate is connected to the hanging groove; the top leveling bolt penetrates through the first connecting plate from bottom to top; the bracket embedded assembly comprises a top embedded plate, a bottom embedded plate, a tie rod and a hanging rib; the bottom of the top embedded plate and one side close to the structural column are connected with hanging strips; the top embedded plate is hung in the hanging groove by the hanging strip; the bottom leveling component comprises a supporting plate, a second connecting plate and a bottom leveling bolt; the supporting plate is connected to the lower end of the bottom embedded plate, and the second connecting plate is connected to the top of the supporting plate; the bottom leveling bolt horizontally penetrates through the second connecting plate. The utility model provides a when traditional method construction bracket structure, fix a position more difficult, precision is difficult to control and the lower technical problem of precision.
Description
Technical Field
The utility model belongs to building engineering construction field, especially a positioner for construction of factory building bracket structure.
Background
Many industrial buildings need to be installed and hung, so a corbel embedded part can be arranged during structural design, and the steel beam can be conveniently hung in a follow-up installation mode. Because the horizontal precision requirement of the row hanging beam is higher, the corresponding construction precision, especially the horizontal precision, of the bracket embedded part also needs to reach higher precision. The construction process of the reinforced concrete structure determines that the common three-dimensional deviation is large, and meanwhile, the common weight of the bracket embedded part is also large, so that a special control method is needed to ensure the construction precision of the bracket embedded part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a positioner for construction of factory building bracket structure, when solving traditional method construction bracket structure, the more difficult, the precision of location is difficult to control and the lower technical problem of precision.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A positioning device for constructing a bracket structure of a factory building; the device comprises a top leveling component, a bracket embedded component and a bottom leveling component; the top leveling component comprises a hanging groove, a first connecting plate and a top leveling bolt which are sequentially connected; the hanging groove is strip-shaped and is horizontally connected to the side surface of the structural column along the longitudinal direction, and a space is reserved between the top of the hanging groove and the top surface of the bracket to be constructed; the first connecting plate is longitudinally connected to the longitudinal side face of the hanging groove; first connecting holes are longitudinally arranged on the plate surface of the first connecting plate at intervals, and first nuts are correspondingly connected to the positions of the first connecting holes; the top leveling bolt penetrates through the first connecting hole and the first nut from bottom to top, and the length of the top leveling bolt is larger than the distance between the first connecting plate and the top surface of the bracket to be constructed; the bracket embedded assembly comprises a top embedded plate, a bottom embedded plate, a tie rod and a hanging rib; the top embedded plate is horizontally arranged at the top surface of the bracket to be constructed; the bottom embedded plate is obliquely arranged at the position of the bottom inclined plane of the bracket to be constructed; the tie rods are arranged in a group and are parallelly and alternately stretched between the top embedded plate and the bottom embedded plate; the hanging ribs are obliquely pulled between the side surface of the structural column and the bottom embedded plate; the bottom of the top embedded plate and one side close to the structural column are connected with hanging strips along the longitudinal length; the cross section of the hanging strip is in an inverted L shape and comprises a transverse edge and a vertical edge; the horizontal edges of the hanging strips are connected to the bottom surface of the top embedded plate, the vertical edges of the hanging strips are correspondingly inserted into the hanging grooves, and the bracket embedded assembly is hung on the hanging grooves; the bottom leveling component is strip-shaped, is longitudinally connected to the top of the lower end of the bottom embedded plate, and is arranged corresponding to the hanging strip; the bottom leveling component comprises a supporting plate, a second connecting plate and a bottom leveling bolt; the supporting plate is strip-shaped and is connected to the top of the lower end of the bottom embedded plate; the cross section of the supporting plate is in an inverted L shape and comprises a transverse edge and a vertical edge connected to one end of the bottom of the transverse edge; the end part of the transverse edge of the supporting plate and the lower end of the vertical edge of the supporting plate are respectively connected with the bottom embedded plate; the second connecting plate is connected to the top of the supporting plate along the longitudinal direction; second connecting holes are formed in the plate surface of the second connecting plate at intervals along the longitudinal direction, and second nuts are correspondingly connected to the positions of the second connecting holes; the bottom leveling bolt horizontally penetrates through the second connecting hole and the second nut, and the length of the bottom leveling bolt is larger than the distance between the second connecting plate and the side face of the structural column.
Preferably, the cross section of the hanging groove is U-shaped and comprises two vertical edges arranged in parallel at intervals and a transverse edge connected between the bottoms of the two vertical edges; wherein, the vertical edge of one side of the hanging groove close to the structural column is tightly attached to a group of column steel bars on the corresponding side of the structural column and is welded with the column steel bars; the vertical edge of the hanging groove, which is far away from one side of the structural column, is positioned outside the side face of the corresponding side of the structural column, and a space is reserved between the vertical edge and the side face, and the width of the space is 10-15 mm.
Preferably, the cross section of the first connecting plate is L-shaped and comprises a vertical edge and a transverse edge; the vertical edge of the first connecting plate is tightly attached to the vertical edge of one side, away from the structural column, of the hanging groove and is fixedly connected with the vertical edge of one side, away from the structural column, of the hanging groove; the first connecting hole is formed in the transverse edge of the first connecting plate.
Preferably, the distance between the hanging strip and the side edge of the corresponding side of the top embedded plate is 8-13 mm.
Preferably, the cross section of the second connecting plate is L-shaped and comprises a vertical edge and a transverse edge; the transverse edge of the second connecting plate is tightly attached to the transverse edge of the supporting plate and is fixedly connected with the transverse edge of the supporting plate; the second connecting hole is formed in the vertical edge of the second connecting plate.
Preferably, the hanging bar comprises a vertical section, a first inclined section and a second inclined section connected between the vertical section and the first inclined section; the vertical section is tightly attached to a group of column steel bars on one side corresponding to the structural column and is welded with the column steel bars; the second inclined section is tightly attached to the bottom embedded plate and is welded with the bottom embedded plate.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model arranges a top leveling component on the side surface of the structural column and at the position corresponding to the bracket; meanwhile, the utility model is provided with a bottom leveling component and a hanging strip on the bracket embedded component; the corbel embedded component of the hanging strip is hung on the top leveling component, and the corbel embedded component is adjusted by the top leveling component and the bottom leveling component, so that the positioning accuracy of a corbel structure is ensured, and the construction precision of the corbel structure is improved.
2. The utility model discloses simple structure, the installation of being convenient for only needs to move top leveling bolt and bottom leveling bolt through twisting and can adjust the top surface elevation of the pre-buried subassembly of bracket, and this accommodation process is simple easy to operate, fixes a position more difficult technical problem when having solved traditional method construction bracket structure.
3. Utilize the utility model discloses a positioner is under construction, can decompose into a plurality of simple and easy steps, and maneuverability is strong, is applicable to the pre-buried of the steel sheet bracket on the reinforced concrete structure that similar weight is great, the installation accuracy is higher.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the plane structure of the middle hanging strip of the present invention.
Fig. 2 is a schematic view of the cross section structure of the middle hanging strip of the present invention.
Fig. 3 is a schematic plan view of the connection structure of the middle hanging groove and the first connection plate of the present invention.
Fig. 4 is a schematic cross-sectional view of the connection structure of the middle hanging groove and the first connection plate of the present invention.
Fig. 5 is a schematic side view of the connection structure of the middle support plate and the second connecting plate according to the present invention.
Fig. 6 is a schematic cross-sectional view of a connection structure of the middle support plate and the second connection plate according to the present invention.
Fig. 7 is the structure schematic diagram of the utility model discloses well lacing bar is connected on the pre-buried subassembly of bracket with the backup pad.
Fig. 8 is a schematic structural view of the middle hanging groove and the first connecting plate of the present invention connected to the structural column.
Fig. 9 is a process diagram of the installation of the middle corbel embedded component of the utility model.
Fig. 10 is a state diagram of the utility model after the installation of the bracket embedded assembly is completed.
Fig. 11 is a schematic structural view of the middle suspension rib of the present invention.
Reference numerals: 1-hanging groove, 2-first connecting plate, 3-top leveling bolt, 4-structural column, 5-first connecting hole, 6-first nut, 7-top embedded plate, 8-bottom embedded plate, 9-tie rod, 10-hanging rib, 10.1-vertical section, 10.2-first inclined section, 10.3-second inclined section, 11-hanging strip, 12-supporting plate, 13-second connecting plate, 14-bottom leveling bolt, 15-second connecting hole, 16-second nut, 17-column reinforcing steel bar and 18-bracket to be constructed.
Detailed Description
As shown in fig. 1-11, the positioning device for the construction of the corbel structure of the factory building; the device comprises a top leveling component, a bracket embedded component and a bottom leveling component; the top leveling component comprises a hanging groove 1, a first connecting plate 2 and a top leveling bolt 3 which are connected in sequence; the hanging groove 1 is strip-shaped and is horizontally connected to the side surface of the structural column 4 along the longitudinal direction, and a space is reserved between the top of the hanging groove 1 and the top surface of the bracket 18 to be constructed; the first connecting plate 2 is longitudinally connected to the longitudinal side face of the hanging groove 1; first connecting holes 5 are longitudinally arranged on the plate surface of the first connecting plate 2 at intervals, and first nuts 6 are correspondingly connected to the positions of the first connecting holes 5; the top leveling bolt 3 penetrates through the first connecting hole 5 and the first nut 6 from bottom to top, and the length of the top leveling bolt 3 is larger than the distance between the first connecting plate 2 and the top surface of the corbel 18 to be constructed; the bracket embedded assembly comprises a top embedded plate 7, a bottom embedded plate 8, a tie rod 9 and a hanging rib 10; the top embedded plate 7 is horizontally arranged at the top surface of the bracket 18 to be constructed; the bottom embedded plate 8 is obliquely arranged at the position of the bottom inclined plane of the bracket 18 to be constructed; the tie rods 9 are arranged in a group and are parallelly and alternately stretched between the top embedded plate 7 and the bottom embedded plate 8; the hanging ribs 10 are obliquely pulled between the side surface of the structural column 4 and the bottom embedded plate 8; a hanging strip 11 is connected to the bottom of the top embedded plate 7 and one side close to the structural column 4 along the longitudinal length; the cross section of the hanging strip 11 is in an inverted L shape and comprises a transverse edge and a vertical edge; the horizontal edges of the hanging strips 11 are connected to the bottom surfaces of the top embedded plates 7, the vertical edges of the hanging strips 11 are correspondingly inserted into the hanging grooves 1, and the bracket embedded components are hung on the hanging grooves 1; the bottom leveling component is strip-shaped, is longitudinally connected to the top of the lower end of the bottom embedded plate 8, and is arranged corresponding to the hanging strip 11; the bottom leveling component comprises a support plate 12, a second connecting plate 13 and a bottom leveling bolt 14; the supporting plate 12 is strip-shaped and is connected to the top of the lower end of the bottom embedded plate 8; the cross section of the supporting plate 12 is in an inverted L shape and comprises a transverse edge and a vertical edge connected to one end of the bottom of the transverse edge; wherein, the end part of the transverse edge of the supporting plate 12 and the lower end of the vertical edge of the supporting plate 12 are respectively connected with the bottom embedded plate 8; the second connecting plate 13 is connected to the top of the supporting plate 12 along the longitudinal direction; second connecting holes 15 are formed in the plate surface of the second connecting plate 13 at intervals along the longitudinal direction, and second nuts 16 are correspondingly connected to the positions of the second connecting holes 15; the bottom leveling bolt 14 horizontally penetrates through the second connecting hole 15 and the second nut 16, and the length of the bottom leveling bolt 14 is larger than the distance between the second connecting plate 13 and the side surface of the structural column 4.
In the embodiment, the cross section of the hanging groove 1 is U-shaped, and comprises two vertical edges arranged in parallel at intervals and a transverse edge connected between the bottoms of the two vertical edges; wherein, the vertical edge of the hanging groove 1 close to one side of the structural column 4 is tightly attached to a group of column steel bars 17 at the corresponding side of the structural column 4 and is welded with the column steel bars 17; the vertical edge of the hanging groove 1, which is far away from one side of the structural column 4, is positioned outside the side face of the corresponding side of the structural column 4, and a space is reserved between the vertical edge and the side face, and the width of the space is 10-15 mm.
In this embodiment, the cross section of the first connecting plate 2 is L-shaped, and includes a vertical side and a horizontal side; the vertical edge of the first connecting plate 2 is tightly attached to the vertical edge of the side, away from the structural column 4, of the hanging groove 1 and is fixedly connected with the vertical edge of the side, away from the structural column 4, of the hanging groove 1; the first connecting hole 5 is opened on the transverse edge of the first connecting plate 2.
In the embodiment, the hanging groove 1 is made of channel steel, the first connecting plate 2 is made of angle steel, and the lengths of the hanging groove 1 and the first connecting plate 2 are equal to the width of the bracket 18 to be constructed minus 60 mm (namely minus two times of the thickness of a column steel bar protective layer), and the hanging groove 1 and the first connecting plate 2 are welded into a whole by arc welding; the distance between the first nut 6 at the edge part and the corresponding end of the first connecting plate 2 is not less than 25mm, and the center of the first nut 6 is aligned with the center of the connecting hole 5.
In this embodiment, the distance between the hanging strip 11 and the side edge of the side corresponding to the top embedded plate 7 is 8mm to 13 mm.
In this embodiment, the hanging strip 11 is made of angle steel, and the length of the hanging strip 11 is equal to the width of the bracket 18 to be constructed minus 60 mm (i.e. minus twice the thickness of the steel bar protection layer of the column).
In this embodiment, the cross section of the second connecting plate 13 is L-shaped, and includes a vertical side and a horizontal side; the transverse edge of the second connecting plate 13 is tightly attached to the transverse edge of the supporting plate 12 and is fixedly connected with the transverse edge of the supporting plate 12; the second connecting hole 15 is formed in the vertical side of the second connecting plate 13.
In this embodiment, the second connecting plate 13 and the support plate 12 are both made of angle steel, the lengths of the second connecting plate 13 and the support plate 12 are equal to the width of the bracket 18 to be constructed minus 60 mm (i.e. minus twice the thickness of the steel bar protection layer of the column), the second connecting plate 13 and the support plate 12 are welded together by arc welding, the distance between the corresponding ends of the second nut 16 at the extreme edge and the second connecting plate 13 is not less than 25mm, and the center of the second nut 16 is aligned with the center of the second connecting hole 15.
In this embodiment, the hanging bar 10 includes a vertical section 10.1, a first inclined section 10.2, and a second inclined section 10.3 connected between the vertical section 10.1 and the first inclined section 10.2; the vertical section 10.1 is tightly attached to a group of column reinforcing steel bars 17 on one side corresponding to the structural column 4 and is welded with the column reinforcing steel bars 17; the second inclined section 10.3 is tightly attached to the bottom embedded plate 8 and is connected with the bottom embedded plate 8 in a welding mode.
In this embodiment, the processing method of the positioning device includes the following steps:
step one, processing a part: three groups of parts are required to be processed, namely a top leveling component, a hanging strip 11 and a bottom leveling component;
step two, pre-assembling: respectively welding the hanging bar 11 and the bottom leveling component with the bracket embedded component into a whole; wherein, the bottom leveling component needs to be pre-provided with a bottom leveling bolt 14 before welding, and the bottom leveling bolt 14 is screwed into about a half;
step three, mounting a top leveling component: when installing the top leveling assembly, the points of note are as follows.
a. The size of the protective layer is strictly controlled during the processing and the on-site positioning of the column steel bars 17, and the thickness of the protective layer is 20mm from the stirrup surface to the outer skin of the structural column 4.
b. Before the hanging groove 1 is welded, the column reinforcing steel bar 17 needs to be corrected, and two visual directions are basically vertical.
c. And uniformly leveling the elastic line at the position returning 35mm below the designed elevation of the bracket 18 to be constructed, and taking the elastic line as an upper control line for mounting the hanging groove 1.
d. The hanging groove 1 is welded with each column steel bar 17 on the side, the welding quality needs to be strictly checked, and the weight of the embedded part can be borne.
Step four, installing a bracket embedded assembly: the mounting sequence is as follows.
And step 3, installing node steel bars and stirrups.
And step five, the construction sequence of correction and reinforcement is as follows.
Step I, after the bracket embedded component is installed, uniformly leveling and rechecking the elevation of the top surface of the bracket embedded component, and adjusting.
Step II, rechecking one side close to the structural column 4, and adjusting the height difference between the bracket embedded component and the top leveling component through the top leveling bolt 3 to achieve the effect of adjusting the height of the inner end of the top surface of the bracket embedded component; and rechecking the outer end, wherein the bracket embedded component is in an upper eccentric hanging state, and the lower part of the self-weight naturally bears the force to the structural column 4, so that the position of the lower end of the bracket embedded component is changed through the adjustment of the vertical main steel bars which are propped against the two sides of the structural column 4 by the bottom leveling bolts 14, and the effect of the height of the outer end of the top surface of the bracket embedded component is achieved.
And step III, after rechecking the elevation, welding a hanging rib 10 on each bracket embedded component for reinforcement.
Claims (6)
1. The utility model provides a positioner that is used for factory building bracket structure to be under construction which characterized in that: the device comprises a top leveling component, a bracket embedded component and a bottom leveling component; the top leveling component comprises a hanging groove (1), a first connecting plate (2) and a top leveling bolt (3) which are connected in sequence; the hanging groove (1) is strip-shaped and is horizontally connected to the side surface of the structural column (4) along the longitudinal direction, and a space is reserved between the top of the hanging groove (1) and the top surface of the bracket (18) to be constructed; the first connecting plate (2) is longitudinally connected to the longitudinal side face of the hanging groove (1); first connecting holes (5) are formed in the plate surface of the first connecting plate (2) at intervals along the longitudinal direction, and first nuts (6) are correspondingly connected to the positions of the first connecting holes (5); the top leveling bolt (3) penetrates through the first connecting hole (5) and the first nut (6) from bottom to top, and the length of the top leveling bolt (3) is larger than the distance between the first connecting plate (2) and the top surface of the bracket (18) to be constructed; the bracket embedded assembly comprises a top embedded plate (7), a bottom embedded plate (8), a tie rod (9) and a hanging rib (10); the top embedded plate (7) is horizontally arranged at the top surface of the bracket (18) to be constructed; the bottom embedded plate (8) is obliquely arranged at the position of the bottom inclined plane of the bracket (18) to be constructed; the tie rods (9) are provided with a group and are parallelly and alternately arranged between the top embedded plate (7) and the bottom embedded plate (8); the hanging ribs (10) are obliquely pulled between the side surface of the structural column (4) and the bottom embedded plate (8); a hanging strip (11) is connected to the bottom of the top embedded plate (7) and one side close to the structural column (4) along the longitudinal length; the cross section of the hanging strip (11) is in an inverted L shape and comprises a transverse edge and a vertical edge; the horizontal edges of the hanging strips (11) are connected to the bottom surface of the top embedded plate (7), the vertical edges of the hanging strips (11) are correspondingly inserted into the hanging grooves (1), and the bracket embedded components are hung on the hanging grooves (1); the bottom leveling component is strip-shaped, is longitudinally connected to the top of the lower end of the bottom embedded plate (8), and is arranged corresponding to the hanging strip (11); the bottom leveling component comprises a support plate (12), a second connecting plate (13) and a bottom leveling bolt (14); the supporting plate (12) is strip-shaped and is connected to the top of the lower end of the bottom embedded plate (8); the cross section of the supporting plate (12) is in an inverted L shape and comprises a transverse edge and a vertical edge connected to one end of the bottom of the transverse edge; wherein, the end part of the transverse edge of the supporting plate (12) and the lower end of the vertical edge of the supporting plate (12) are respectively connected with the bottom embedded plate (8); the second connecting plate (13) is connected to the top of the supporting plate (12) along the longitudinal direction; second connecting holes (15) are formed in the plate surface of the second connecting plate (13) at intervals along the longitudinal direction, and second nuts (16) are correspondingly connected to the positions of the second connecting holes (15); the bottom leveling bolt (14) horizontally penetrates through the second connecting hole (15) and the second nut (16), and the length of the bottom leveling bolt (14) is larger than the distance between the second connecting plate (13) and the side face of the structural column (4).
2. The positioning device for construction of the plant corbel structure according to claim 1, characterized in that: the cross section of the hanging groove (1) is U-shaped and comprises two vertical edges which are arranged in parallel at intervals and a transverse edge connected between the bottoms of the two vertical edges; wherein, the vertical edge of one side of the hanging groove (1) close to the structural column (4) is tightly attached to a group of column steel bars (17) at the corresponding side of the structural column (4) and is welded with the column steel bars (17); the vertical edge of one side, far away from the structural column (4), of the hanging groove (1) is positioned outside the side face of the corresponding side of the structural column (4), a space is reserved between the vertical edge and the side face, and the width of the space is 10-15 mm.
3. The positioning device for construction of the plant corbel structure according to claim 2, characterized in that: the cross section of the first connecting plate (2) is L-shaped and comprises a vertical edge and a transverse edge; the vertical edge of the first connecting plate (2) is tightly attached to the vertical edge of one side, away from the structural column (4), of the hanging groove (1) and is fixedly connected with the vertical edge of one side, away from the structural column (4), of the hanging groove (1); the first connecting holes (5) are formed in the transverse edges of the first connecting plates (2).
4. The positioning device for construction of the plant corbel structure according to claim 2, characterized in that: the distance between the hanging strip (11) and the side edge of the corresponding side of the top embedded plate (7) is 8-13 mm.
5. The positioning device for construction of the plant corbel structure according to claim 2, characterized in that: the cross section of the second connecting plate (13) is L-shaped and comprises a vertical edge and a transverse edge; the transverse edge of the second connecting plate (13) is tightly attached to the transverse edge of the supporting plate (12) and is fixedly connected with the transverse edge of the supporting plate (12); the second connecting hole (15) is formed in the vertical edge of the second connecting plate (13).
6. The positioning device for construction of the plant corbel structure according to claim 1, characterized in that: the hanging bar (10) comprises a vertical section (10.1), a first inclined section (10.2) and a second inclined section (10.3) connected between the vertical section (10.1) and the first inclined section (10.2); the vertical section (10.1) is tightly attached to a group of column steel bars (17) on one side corresponding to the structural column (4) and is welded with the column steel bars (17); the second inclined section (10.3) is tightly attached to the bottom embedded plate (8) and is connected with the bottom embedded plate (8) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702668.9U CN210217192U (en) | 2019-05-16 | 2019-05-16 | A positioner for construction of factory building bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702668.9U CN210217192U (en) | 2019-05-16 | 2019-05-16 | A positioner for construction of factory building bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217192U true CN210217192U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920702668.9U Expired - Fee Related CN210217192U (en) | 2019-05-16 | 2019-05-16 | A positioner for construction of factory building bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217192U (en) |
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2019
- 2019-05-16 CN CN201920702668.9U patent/CN210217192U/en not_active Expired - Fee Related
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