CN210238467U - Slab foundation bearing reference beam support - Google Patents
Slab foundation bearing reference beam support Download PDFInfo
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- CN210238467U CN210238467U CN201920978576.3U CN201920978576U CN210238467U CN 210238467 U CN210238467 U CN 210238467U CN 201920978576 U CN201920978576 U CN 201920978576U CN 210238467 U CN210238467 U CN 210238467U
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- reference beam
- support
- adjusting device
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Abstract
The utility model discloses a dull and stereotyped ground bears benchmark roof beam support, including base and adjusting device, adjusting device sets up on the base, adjusting device includes disc and U type draw-in groove, the disc is connected through the bracing piece that radially waits to set up with the base, the disc center is equipped with the screw hole, U type draw-in groove bottom is equipped with the screw rod, the screw rod is worn to locate the disc threaded hole is downthehole. The support simplifies the dismounting mode by arranging the base and the adjusting device, and improves the dismounting efficiency; the horizontal plane of the bracket can be accurately adjusted by arranging the adjusting bolt and the leveling instrument; and the volume of support reduces greatly, makes things convenient for the support to remove the use, improves work efficiency.
Description
Technical Field
The utility model relates to an engineering detection area especially relates to a dull and stereotyped ground bearing reference beam support.
Background
The flat plate load test is suitable for an in-situ test method for determining the soil layer bearing capacity and the deformation modulus within the main influence range of the stress under the foundation bearing plate. The main instrument of the flat plate load test comprises a reference beam bracket. The traditional reference beam support is formed by assembling steel pipe fasteners or a concrete buttress is used as the reference beam support to complete test detection tasks, and the traditional support has the defects of complex disassembly and assembly, large volume, low efficiency and easy data error, so that the traditional reference beam support cannot obtain effective popularization and use values.
Disclosure of Invention
To the problem that exists, the utility model aims at providing a dull and stereotyped ground bears benchmark roof beam support, including base and adjusting device, adjusting device sets up on the base, and the dismouting that exists among this support solution traditional benchmark roof beam support is loaded down with trivial details, the volume is great, inefficiency and easily causes defects such as data error.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a dull and stereotyped foundation bears benchmark roof beam support, includes base and adjusting device, adjusting device sets up on the base, its characterized in that: the adjusting device comprises a disc and a U-shaped clamping groove, the disc is connected with the base through radial supporting rods which are arranged at equal intervals, a threaded hole is formed in the center of the disc, a screw rod is arranged at the bottom of the U-shaped clamping groove, and the screw rod penetrates through the threaded hole of the disc.
Preferably, at least three first threaded through holes are formed in the base at equal intervals along the circumferential edge, and base adjusting bolts penetrate through the first threaded through holes.
Preferably, the center of the upper surface of the base is provided with a leveling instrument.
Preferably, a second threaded through hole is formed in the vertical surface of one side of the U-shaped clamping groove, and a reference beam adjusting bolt penetrates through the second threaded through hole.
Preferably, distance nuts are arranged on the screw, the base adjusting bolt and the reference beam adjusting bolt.
Preferably, the bottom surface of the disc is provided with a circular groove.
Preferably, the disc and the base are both connected with the support rod in a welding mode.
The utility model has the advantages that: (1) the base and the adjusting device are arranged, so that the dismounting mode is simplified, and the dismounting efficiency is improved; (2) the horizontal plane of the bracket can be accurately adjusted by arranging the adjusting bolt and the leveling instrument; (3) the size of the support is greatly reduced, the support is convenient to move and use, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a connection diagram of the U-shaped slot and the disc of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.
Referring to the attached drawings 1-2, a slab foundation bearing reference beam support is shown, including base 1 and adjusting device, adjusting device sets up on base 1, adjusting device includes disc 2 and U type draw-in groove 3, U type draw-in groove 3 is 3mm thick U-shaped steel sheet, disc 2 is connected through bracing piece 4 that radial equidistant set up with base 1, and is preferred, bracing piece 4 is three, disc 2 center is equipped with the screw hole, 3 bottoms of U type draw-in groove are equipped with screw rod 31, the welding of screw rod 31 is in 3 bottoms of U type draw-in groove, U type draw-in groove 3 pass through screw rod 31 with 2 threaded connection of disc. The position of the U-shaped clamping groove 3 is adjusted through the screw rod 31 and the threaded hole of the disc 2.
In order to level the horizontal plane of the base 1, at least three first threaded through holes are arranged on the base 1 along the circumferential edge at equal intervals, and a base adjusting bolt 11 penetrates through each first threaded through hole. The height of the base 1 at the corresponding position is adjusted by rotating the base adjusting bolt 11, so that the integral flatness of the base 1 is adjusted.
For the visual leveling of the base 1 flatness, a leveling instrument 5 is arranged in the center of the upper surface of the base 1, and the leveling instrument 5 is preferably a leveling bubble.
In order to clamp the reference beam conveniently, a second threaded through hole is formed in the vertical surface of one side of the U-shaped clamping groove 3, a reference beam adjusting bolt 32 penetrates through the second threaded through hole, the reference beam is clamped through the reference beam adjusting bolt 32, and the stability of the reference beam and the plane precision of the reference beam are guaranteed.
In order to fasten the adjusting positions of the screw 31, the base adjusting bolt 11 and the reference beam adjusting bolt 32, distance nuts 6 are arranged on the screw 31, the base adjusting bolt 11 and the reference beam adjusting bolt 32.
In order to reduce the overall weight of the bracket and facilitate manual movement, the bottom surface of the disc 2 is provided with a circular groove 21.
In order to guarantee that the flatness of the disc 2 relative to the base 1 is unchanged, the disc 2 and the base 1 are both connected with the support rod 4 in a welding mode, the tightness of the disc 2 and the base 1 can be improved through welding fixation, the flatness of the disc 2 can be integrally adjusted when the flatness of the base 1 is adjusted, and errors increased due to multiple times of adjustment are reduced.
The principle of the utility model is that: before detection work is carried out, roughly leveling the pre-placed ground of the support to ensure fine leveling of the support, adjusting and leveling the plane of the base 1 by rotating the base adjusting bolt 11, meanwhile, judging the adjusting precision by observing the leveling instrument 5, then screwing the distance nut 6 on the base adjusting bolt 11 until the distance nut is in contact with the upper surface of the base 1, and fastening the wire distance; then, the height of the U-shaped clamping groove 3 is adjusted by rotating the screw rod 31 at the bottom of the U-shaped clamping groove 3, and after the height is adjusted to a proper height, the distance nut 6 on the screw rod 31 is screwed down to fasten the screw rod 31; and finally, the reference beam is placed in the U-shaped clamping groove 3, the reference beam is clamped through the reference beam adjusting bolt 32, and then the distance nut 6 on the reference beam adjusting bolt 32 is screwed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a dull and stereotyped foundation bears benchmark roof beam support, includes base (1) and adjusting device, adjusting device sets up on base (1), its characterized in that: adjusting device includes disc (2) and U type draw-in groove (3), disc (2) are connected through bracing piece (4) that radial equidistance set up with base (1), disc (2) center is equipped with the screw hole, U type draw-in groove (3) bottom is equipped with screw rod (31), screw rod (31) are worn to locate in disc (2) screw hole.
2. The slab foundation bearing reference beam support as claimed in claim 1, wherein: at least three first thread through holes are arranged on the base (1) at equal intervals along the circumferential edge, and base adjusting bolts (11) penetrate through the first thread through holes.
3. The slab foundation bearing reference beam support as claimed in claim 2, wherein: the leveling instrument (5) is arranged in the center of the upper surface of the base (1).
4. The slab foundation bearing reference beam support as claimed in claim 3, wherein: and a second threaded through hole is formed in the vertical surface on one side of the U-shaped clamping groove (3), and a reference beam adjusting bolt (32) penetrates through the second threaded through hole.
5. The slab foundation bearing reference beam bracket as claimed in claim 4, wherein: and distance nuts (6) are arranged on the screw rod (31), the base adjusting bolt (11) and the reference beam adjusting bolt (32).
6. The slab foundation bearing reference beam bracket as claimed in claim 5, wherein: the bottom surface of the disc (2) is provided with a circular groove (21).
7. The slab foundation bearing reference beam bracket as claimed in claim 6, wherein: the disc (2) and the base (1) are both connected with the support rod (4) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978576.3U CN210238467U (en) | 2019-06-27 | 2019-06-27 | Slab foundation bearing reference beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978576.3U CN210238467U (en) | 2019-06-27 | 2019-06-27 | Slab foundation bearing reference beam support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210238467U true CN210238467U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920978576.3U Active CN210238467U (en) | 2019-06-27 | 2019-06-27 | Slab foundation bearing reference beam support |
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| Country | Link |
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| CN (1) | CN210238467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172960A (en) * | 2019-06-27 | 2019-08-27 | 宝鸡市真信工程检测有限责任公司 | A kind of plate foundation bearing benchmark boom support |
-
2019
- 2019-06-27 CN CN201920978576.3U patent/CN210238467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172960A (en) * | 2019-06-27 | 2019-08-27 | 宝鸡市真信工程检测有限责任公司 | A kind of plate foundation bearing benchmark boom support |
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