CN209760456U - Height-adjustable net rack support - Google Patents
Height-adjustable net rack support Download PDFInfo
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- CN209760456U CN209760456U CN201920267612.5U CN201920267612U CN209760456U CN 209760456 U CN209760456 U CN 209760456U CN 201920267612 U CN201920267612 U CN 201920267612U CN 209760456 U CN209760456 U CN 209760456U
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Abstract
The utility model discloses a height-adjustable net rack support, which comprises a pre-buried steel plate (1), wherein a steel plate box (2) is arranged above the pre-buried steel plate (1), a support steel plate (3) is arranged in the steel plate box (2), a group of threaded holes (4) which are uniformly distributed are arranged on the support steel plate (3), and a group of tapered holes (5) which are matched with the threaded holes (4) are arranged at the bottom of the steel plate box (2); the adjustable screw is characterized by further comprising an adjusting screw (6) matched with the threaded hole (4), a conical end (7) matched with the conical hole (5) is arranged at the lower end of the adjusting screw (6), and a hexagonal end (8) is arranged at the upper end of the adjusting screw (6). The utility model has the characteristics of altitude mixture control is convenient and installation accuracy is high.
Description
Technical Field
The utility model relates to a rack support for building, especially a but height-adjusting's rack support.
Background
Compared with solid steel frame structure and truss structure, the net frame structure has beautiful appearance, simple stress, convenient installation and low cost, and is widely applied to industrial and civil buildings. An existing grid structure is usually supported on a concrete structure through a support, an embedded part needs to be preset according to the design requirement of the grid structure during the construction of the concrete structure, and horizontal and vertical errors are easy to occur in civil engineering construction units during the construction of the embedded part. The horizontal error can be realized by enlarging the size of the embedded steel plate, so that an adjusting space for horizontal movement in the X direction and the Y direction is reserved on the base plate of the support; but if there is vertical error, then difficult adjustment, generally solve the difference in height problem through the method of backing steel sheet, backing reinforcing bar even pile welding seam, the adjustment is very troublesome, easily causes the on-the-spot accurate installation difficulty of rack support. Therefore, the prior art has the problems of inconvenient height adjustment and low installation precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but height-adjusting's rack support. The utility model has the characteristics of altitude mixture control is convenient and installation accuracy is high.
The technical scheme of the utility model: the height-adjustable net rack support comprises an embedded steel plate, a steel plate box is arranged above the embedded steel plate, a support steel plate is arranged in the steel plate box, a group of uniformly distributed threaded holes are formed in the support steel plate, and a group of tapered holes matched with the threaded holes are formed in the bottom of the steel plate box; the adjustable screw is characterized by further comprising an adjusting screw matched with the threaded hole, a conical end matched with the conical hole is arranged at the lower end of the adjusting screw, and a hexagonal end is arranged at the upper end of the adjusting screw.
In the aforementioned but height-adjusting's rack support, the top at support steel sheet middle part is equipped with the steel pipe, and the steel pipe top is equipped with the bolt ball, and the bolt ball top is the rack member, and the steel pipe side is equipped with polylith evenly distributed's stiffening plate.
In the height-adjustable net rack support, the outer wall surface of the support steel plate is provided with the arc-shaped guide seat, and the inner wall of the steel plate box is provided with the guide groove corresponding to the arc-shaped guide seat.
Compared with the prior art, the utility model arranges the steel plate box above the pre-buried steel plate, and arranges the support steel plate in the steel plate box, so that the support steel plate can move up and down in the steel plate box for adjustment, thereby achieving the purpose of limiting; through leaving certain adjustment space between support steel sheet and steel sheet box, realize the upper and lower regulation of support steel sheet through mutually supporting between adjusting screw and the screw hole, accomplish the altitude mixture control of rack support, convenient operation can effectual improvement installation accuracy. Through the mutual cooperation of the conical end arranged below the adjusting screw and the conical hole arranged at the bottom of the steel plate box, the fixing and limiting of the adjusting screw are realized, and the height of the net rack support is convenient to adjust. And the steel plate box, the adjusting screw and the support steel plate are matched with each other, so that the overall strength is further increased. To sum up, the utility model has the characteristics of altitude mixture control is convenient and installation accuracy is high.
Additionally, the utility model discloses still set up the arc guide holder on the outer wall of support steel sheet, set up the guide way on the inner wall of steel sheet box, both mutually support, both can both play the purpose of spacing direction, but also can be convenient for subsequent welded fastening, improve welded fastness.
Through the locating hole that sets up the symmetric distribution in the bottom surface of steel sheet box, through set up magnet, flexible pull rod and extension spring in the locating hole, utilize the inter attraction between magnet and the pre-buried steel sheet of inhaling, realize the prepositioning of steel sheet box, prevent that the steel sheet box from taking place the skew, further improve the installation accuracy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a steel plate box;
Fig. 3 is a schematic view of the structure of the adjusting screw.
The labels in the figures are: 1-embedded steel plate, 2-steel plate box, 3-support steel plate, 4-threaded hole, 5-tapered hole, 6-adjusting screw rod, 7-tapered end, 8-hexagonal end, 9-steel pipe, 10-bolt ball, 11-net rack rod piece, 12-stiffening plate, 13-guide groove, 14-positioning hole, 15-magnet, 16-telescopic pull rod, 17-tension spring and 18-arc guide seat.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
examples are given. The height-adjustable net rack support is shown in figures 1 to 3 and comprises an embedded steel plate 1, a steel plate box 2 is arranged above the embedded steel plate 1, a support steel plate 3 is arranged in the steel plate box 2, a group of threaded holes 4 which are uniformly distributed are formed in the support steel plate 3, and a group of tapered holes 5 matched with the threaded holes 4 are formed in the bottom of the steel plate box 2; still include with screw hole 4 matched with adjusting screw 6, adjusting screw 6 lower extreme is equipped with the toper end 7 with bell mouth 5 matched with, and adjusting screw 6 upper end is equipped with hexagonal end 8.
The steel pipe 9 is arranged above the middle part of the support steel plate 3, the bolt ball 10 is arranged above the steel pipe 9, the net rack rod piece 11 is arranged above the bolt ball 10, and the reinforcing plates 12 which are uniformly distributed are arranged on the side surfaces of the steel pipe 9.
An arc-shaped guide seat 18 is arranged on the outer wall surface of the support steel plate 3, and a guide groove 13 corresponding to the arc-shaped guide seat 18 is arranged on the inner wall of the steel plate box 2.
The bottom surface of the steel plate box 2 is also provided with positioning holes 14 which are symmetrically distributed, magnets 15 are arranged in the positioning holes 14, a telescopic pull rod 16 is arranged between the magnets 15 and the top surface of the positioning holes 14, and a tension spring 17 is sleeved outside the telescopic pull rod 16.
Be equipped with the rubber sleeve pipe in the locating hole, it is intraductal that magnet, telescopic pull rod and extension spring all are located the rubber sleeve to inhale, prevents steel sheet box and inhale the influence each other between the magnet.
Set up 4 screw holes on the support steel sheet, the last 4 bell mouth that set up that correspond of steel sheet box.
The utility model discloses a working process: firstly, set up pre-buried steel sheet in the concrete region of treating the installation, with the steel pipe, the bolt ball, member and stiffening plate install the top at the support steel sheet, pack the support steel sheet into the steel sheet box (arc guide holder and guide way cooperate), then install adjusting screw, make toper end and bell mouth cooperate, adjusting screw cooperatees with the screw hole, place the steel sheet box on pre-buried steel sheet (inhale the magnet and adsorb on pre-buried steel sheet, realize prepositioning, prevent to take place the skew), then adjust the height of support steel sheet as required, the hexagonal end of adjusting screw is twisted to the spanner promptly, change the clearance between support steel sheet and the steel sheet box, reach the purpose of adjustment rack support height. During height adjustment, the steel plate box is adjusted from the height to the bottom, and after the adjustment is finished, the steel plate box and the embedded steel plate, and the support steel plate and the steel plate box are fixed through field welding; and then the adjusting screw rod is screwed clockwise, and then the adjusting screw rod is screwed and fixed by the corresponding nut, so that the installation and the fixation are realized.
Claims (3)
1. But height-adjusting's rack support, its characterized in that: the steel plate box comprises an embedded steel plate (1), a steel plate box (2) is arranged above the embedded steel plate (1), a support steel plate (3) is arranged in the steel plate box (2), a group of uniformly distributed threaded holes (4) are formed in the support steel plate (3), and a group of conical holes (5) matched with the threaded holes (4) are formed in the bottom of the steel plate box (2); the adjustable screw is characterized by further comprising an adjusting screw (6) matched with the threaded hole (4), a conical end (7) matched with the conical hole (5) is arranged at the lower end of the adjusting screw (6), and a hexagonal end (8) is arranged at the upper end of the adjusting screw (6).
2. The adjustable height rack support according to claim 1, wherein: the steel pipe (9) is arranged above the middle of the support steel plate (3), the bolt balls (10) are arranged above the steel pipe (9), the net rack rod piece (11) is arranged above the bolt balls (10), and the reinforcing plates (12) which are uniformly distributed are arranged on the side faces of the steel pipe (9).
3. the adjustable height rack support according to claim 1, wherein: an arc-shaped guide seat (18) is arranged on the outer wall surface of the support steel plate (3), and a guide groove (13) corresponding to the arc-shaped guide seat (18) is arranged on the inner wall of the steel plate box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267612.5U CN209760456U (en) | 2019-03-04 | 2019-03-04 | Height-adjustable net rack support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267612.5U CN209760456U (en) | 2019-03-04 | 2019-03-04 | Height-adjustable net rack support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760456U true CN209760456U (en) | 2019-12-10 |
Family
ID=68753371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267612.5U Active CN209760456U (en) | 2019-03-04 | 2019-03-04 | Height-adjustable net rack support |
Country Status (1)
| Country | Link |
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| CN (1) | CN209760456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359977A (en) * | 2020-11-17 | 2021-02-12 | 江西省钢结构网架质量检验中心 | High strength rack support of quick installation |
| CN115126081A (en) * | 2022-08-01 | 2022-09-30 | 中国建筑第二工程局有限公司 | Installation and construction method of steel structure net rack |
-
2019
- 2019-03-04 CN CN201920267612.5U patent/CN209760456U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359977A (en) * | 2020-11-17 | 2021-02-12 | 江西省钢结构网架质量检验中心 | High strength rack support of quick installation |
| CN115126081A (en) * | 2022-08-01 | 2022-09-30 | 中国建筑第二工程局有限公司 | Installation and construction method of steel structure net rack |
| CN115126081B (en) * | 2022-08-01 | 2023-06-06 | 中国建筑第二工程局有限公司 | Steel structure net rack installation construction method |
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