CN212743434U - Fixing device for slope embedded bolt set - Google Patents
Fixing device for slope embedded bolt set Download PDFInfo
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- CN212743434U CN212743434U CN202020557455.4U CN202020557455U CN212743434U CN 212743434 U CN212743434 U CN 212743434U CN 202020557455 U CN202020557455 U CN 202020557455U CN 212743434 U CN212743434 U CN 212743434U
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Abstract
The utility model provides a pre-buried bolt group fixing device in slope, including channel-section steel frame, nut, lower extreme support, upper end support and bolt, the channel-section steel frame is square frame, and the nut matches with the bolt, and the welding that a plurality of nuts are parallel is in the inboard of channel-section steel frame both sides, and the bolt is screwed up on the nut, and the both sides of channel-section steel frame one end are provided with the lower extreme respectively and support, and the middle part of the other end is provided with the upper end and supports, and two supports are all installed on concrete placement face, and the upper end supports and is higher than the lower extreme and support, makes channel-section steel frame's. The utility model takes the construction channel steel as the bolt fixing frame, which is not easy to be affected by construction and has deviation; the bolt is fixed by the nut, so that the relative size of the bolt is ensured not to move, and the bolt is ensured to be vertical to the inclined plane; whether the angle of whole bolt group is judged correctly through its levelness is measured to angle inspection piece, simple structure, and convenient to use has promoted construction quality effectively.
Description
Technical Field
The utility model belongs to the building field, concretely relates to slope embedded bolt group fixing device.
Background
A large number of foundation bolts need to be buried when the equipment foundation is constructed, bolt positioning accuracy is also the key point and difficulty of construction quality control, and especially, the difficulty is higher when the bolts are arranged on the inclined surface. In the traditional construction process, bolt fixing is generally realized by welding and fixing steel bars, and the bolt fixing device has the defects that the whole reinforcing steel bars are poor in rigidity and large in error, and is easy to deform in the concrete pouring process, particularly bolts buried on slopes are difficult to control in the inclined angle of the bolts, trouble is brought to equipment installation, and a large amount of reworking is caused. Therefore, a device capable of improving the construction quality of the slope embedded bolt is needed.
Disclosure of Invention
The utility model aims to solve the technical problem that a pre-buried bolt group fixing device in slope is provided, can be convenient bury the bolt underground on the concrete slope of waiting to water, guarantee the inclined plane angle of bolt, promote construction quality.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a pre-buried bolt group fixing device in slope, including the channel-section steel frame, the nut, the lower extreme supports, upper end support and bolt, the channel-section steel frame is square frame, the nut matches with the bolt, the parallel welding of a plurality of nuts is in the inboard of channel-section steel frame both sides, the bolt is screwed up on the nut, the both sides of channel-section steel frame one end are provided with the lower extreme respectively and support, the middle part of the other end is provided with the upper end and supports, the upper end is supported and is all installed on concrete placement face with the lower extreme support, and the upper end supports and be higher than the lower extreme support, make the.
Furthermore, an angle checking block is welded on one side of the channel steel frame, and the top surface of the angle checking block is kept horizontal. Whether the bolt is perpendicular to the slope can be conveniently detected by the angle detection block.
Furthermore, the angle checking block is a right triangle, the angle of an oblique angle of the triangle is consistent with the oblique angle of the channel steel frame, and the angle checking block is welded on the channel steel frame in a mode that an oblique edge is parallel to the plane of the channel steel frame and the oblique edge is under, so that the top surface of the angle checking block is kept horizontal. The angle of an oblique angle of the right-angled triangle is consistent with the oblique angle of the channel steel frame, so that the welding with fast angle inspection is more convenient.
Furthermore, the upper end support and the lower end support are both higher than the concrete structural surface by not less than 5 cm. The supports at the two ends are higher than the concrete pouring surface by not less than 5cm, so that the concrete is convenient to pour.
Furthermore, the middle inner side of the middle part of the channel steel frame is provided with middle supports connected with two sides of the channel steel frame. The intermediate support 3 may improve the overall strength of the device.
The utility model takes the construction channel steel as the bolt fixing frame, thereby ensuring the overall stability and being not easy to be affected by construction to cause deviation; the nut is used for fixing the bolt, so that the relative size of the bolt can be ensured not to move, and the bolt can be ensured to be vertical to the inclined plane; and set up an iron plate unanimous with the inclined plane angle on the channel-section steel frame, can judge whether the angle of whole bolt group is correct through measuring its levelness at any time, simple structure, convenient to use can promote construction quality effectively.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
1. Angle inspection piece, 2, nut, 3, middle support, 4, nut, 5, upper end support, 6, lower extreme support, 7, bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the present embodiment includes a channel steel frame 4, a nut 2, a lower end support 6, an upper end support 5, and a bolt 7, where the channel steel frame 4 is a square frame and is made according to a required bolt distance. Nut 2 and bolt 7 are supporting mutually, and the parallel welding of a plurality of nuts 2 is in the inboard at 4 both sides of channel-section steel frame, and bolt 7 screws up on nut 2, and the both sides of 4 one ends of channel-section steel frame are provided with lower extreme respectively and support 6, and the middle part of the other end is provided with upper end support 5, and upper end support 5 and lower extreme support 6 are all installed on the concrete placement face, and upper end support 5 is higher than lower extreme support 6, make the angle of inclination of channel-section steel frame 4 the same with the angle of waiting to pour the slope. The upper end support 5 and the lower end support 6 are higher than the concrete structural surface by not less than 5cm, so that concrete construction is facilitated. The welding of one side of channel-section steel frame 4 has angle inspection piece 1, and angle inspection piece 1 is right triangle, and the angle of an oblique angle of triangle-shaped is unanimous with channel-section steel frame 4's inclination, and angle inspection piece 1 welds on channel-section steel frame 4 with hypotenuse and 4 plane parallels of channel-section steel frame and hypotenuse mode under, makes angle inspection piece 1's top surface keep the level, and whether the top surface through measuring angle inspection piece 1 is horizontal, can confirm whether the angle of frame is correct. The middle inner side of the channel steel frame 4 is provided with a middle support 3 connected with two sides of the channel steel frame 4.
When the device is used, the lower end support 6 and the upper end support 5 of the device are positioned and installed on a concrete pouring surface, the inclination direction of the channel steel frame 4 is consistent with a slope to be poured, after the bolt 7 is screwed on the nut 2, whether the top surface of the angle inspection block 1 is horizontal or not is measured, and if the top surface is not horizontal, the device is adjusted to be horizontal. After the top surface of the angle checking block 1 is ensured to be horizontal, concrete pouring is performed.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (5)
1. A fixing device for a slope embedded bolt group comprises a channel steel frame (4), a nut (2), a lower end support (6), an upper end support (5) and a bolt (7), it is characterized in that the channel steel frame (4) is a square frame, the nuts (2) are matched with the bolts (7), the nuts (2) are welded on the inner sides of the two sides of the channel steel frame (4) in parallel, the bolt (7) is screwed on the nut (2), the two sides of one end of the channel steel frame (4) are respectively provided with a lower end support (6), the middle part of the other end is provided with an upper end support (5), the upper end support (5) and the lower end support (6) are both arranged on a concrete pouring surface, and the upper end support (5) is higher than the lower end support (6), so that the inclination angle of the channel steel frame (4) is the same as the angle of the slope to be cast.
2. The slope embedded bolt group fixing device as claimed in claim 1, wherein an angle checking block (1) is welded to one side of the channel steel frame (4), and the top surface of the angle checking block (1) is kept horizontal.
3. The slope embedded bolt group fixing device as claimed in claim 2, wherein the angle checking block (1) is a right triangle, the angle of one oblique angle of the triangle is consistent with the oblique angle of the channel steel frame (4), and the angle checking block (1) is welded on the channel steel frame (4) in a mode that the oblique edge is parallel to the plane of the channel steel frame (4) and the oblique edge is arranged downwards, so that the top surface of the angle checking block (1) is kept horizontal.
4. The slope embedded bolt group fixing device as claimed in claim 1, wherein the upper end support (5) and the lower end support (6) are not less than 5cm higher than the concrete structure surface.
5. The slope embedded bolt group fixing device as claimed in claim 1, wherein the middle inner side of the channel steel frame (4) is provided with a middle support (3) connecting two sides of the channel steel frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020557455.4U CN212743434U (en) | 2020-04-15 | 2020-04-15 | Fixing device for slope embedded bolt set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020557455.4U CN212743434U (en) | 2020-04-15 | 2020-04-15 | Fixing device for slope embedded bolt set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212743434U true CN212743434U (en) | 2021-03-19 |
Family
ID=74985349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020557455.4U Active CN212743434U (en) | 2020-04-15 | 2020-04-15 | Fixing device for slope embedded bolt set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212743434U (en) |
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2020
- 2020-04-15 CN CN202020557455.4U patent/CN212743434U/en active Active
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