CN220848856U - Frock clamp of steel column rag bolt installation location - Google Patents
Frock clamp of steel column rag bolt installation location Download PDFInfo
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- CN220848856U CN220848856U CN202322741578.XU CN202322741578U CN220848856U CN 220848856 U CN220848856 U CN 220848856U CN 202322741578 U CN202322741578 U CN 202322741578U CN 220848856 U CN220848856 U CN 220848856U
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- positioning
- positioning seat
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- steel column
- foundation bolts
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 title claims description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model discloses a fixture for installing and positioning steel column foundation bolts, which comprises two positioning seats arranged in parallel, wherein strip-shaped openings are formed in each positioning seat in a penetrating manner along the length direction of each positioning seat, two foundation bolts are movably connected in the strip-shaped openings of each positioning seat, distance adjusting rods for adjusting the distance between the two foundation bolts are arranged above the positioning seats, positioning nuts are connected to the foundation bolts in a threaded manner and positioned above and below the positioning seats, the two positioning nuts are matched with the positioning seats to fix the foundation bolts on the positioning seats, and a distance component for determining the distance between the two positioning seats is arranged on one side of each positioning seat. The utility model can improve the accuracy of embedding the foundation bolt, avoid the deviation in the process of pouring concrete and ensure the verticality of the foundation bolt.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a fixture for installing and positioning a steel column foundation bolt.
Background
Along with the continuous improvement of the living standard of people, the urban construction speed is continuously accelerated, the use of the steel structure is more and more wide, the steel structure is commonly adopted in engineering construction of high-rise buildings, stations, stadiums, schools and the like, and the steel structure is connected with a foundation by utilizing flange plates through anchor bolts embedded in the foundation. Therefore, the accuracy of the foundation bolts embedded in the foundation is particularly important, and usually, the foundation bolts are embedded in four foundation bolts, and if one foundation bolt is inaccurate, the installation of the steel structure is extremely difficult.
In the actual construction process, four foundation bolts are generally connected and constructed through welding foundation bottom ribs, and because the fixture for assisting in positioning of the foundation bolts is not provided, when concrete is poured, the foundation bolts are easily deviated due to the fact that the concrete is heated to expand and the external force acts, so that the verticality, elevation and distance dimension of the embedded foundation bolts after construction are poor, and the installation accuracy of other structures or devices is affected.
Disclosure of utility model
The utility model aims at: the utility model provides a frock clamp of steel column rag bolt installation location can improve the pre-buried accuracy of rag bolt, avoids its in-process of pouring concrete to take place the off normal, ensures its straightness that hangs down.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a frock clamp of steel column rag bolt installation location, includes two parallel arrangement's positioning seat, runs through along its length direction on every positioning seat and is equipped with the strip mouth, and swing joint has two rag bolts in the strip mouth of every positioning seat, the positioning seat top is equipped with the roll adjustment pole that is used for adjusting two rag bolt intervals, on the rag bolt, be located the equal threaded connection in top and the below of positioning seat has positioning nut, and two positioning nut cooperatees with the positioning seat and fixes rag bolt on the positioning seat, and two positioning seat one side is equipped with the distance subassembly that is used for confirming both intervals.
According to a further improvement scheme, the distance adjusting rod comprises a middle section with adjustable length and vertical pipes positioned at two ends of the middle section, two foundation bolts penetrate through each strip-shaped opening, and the foundation bolts are connected in the vertical pipes in a sliding mode.
According to a further improved scheme of the utility model, the middle section comprises a sleeve which is horizontally arranged, an adjusting port is arranged on the sleeve along the length direction of the sleeve, sliding rods are respectively connected in two ends of the sleeve in a sliding mode, the vertical pipe is arranged at one end, far away from the sleeve, of the sliding rod, a screw hole is formed in the sliding rod, the sliding rod is fixed on the sleeve through a bolt, and the bolt head width of the bolt is larger than the width of the adjusting port.
According to a further improved scheme, the positioning seat is a hollow square tube, the distance component comprises a straight rod, the length direction of the straight rod is perpendicular to the length direction of the positioning seat, a fixed clamping plate is arranged at one end of the straight rod, a movable clamping plate fixed through a fixing piece is connected to the straight rod in a sliding mode, the diameters of the end parts of the fixed clamping plate and the movable clamping plate are smaller than the diameter of an inner tube opening of the hollow square tube, and two opposite surfaces of the fixed clamping plate and the movable clamping plate are plane and are matched with each other to clamp and position the two positioning seats.
According to a further improvement scheme, the width of the strip-shaped opening is matched with the width of the anchor bolt, and the anchor bolt is connected in the strip-shaped opening in a sliding mode.
According to a further improved scheme, one end of each positioning seat is provided with an alignment hole, the axial direction of each alignment hole is perpendicular to the length direction of each positioning seat, and alignment rods are connected in the alignment holes of the two positioning seats in a sliding mode.
According to a further improvement scheme, a groove is formed in the alignment rod, and a level bar is arranged in the groove.
According to a further improvement scheme, scales are arranged on the straight rod.
The utility model has the beneficial effects that:
According to the utility model, the spacing of the four anchor bolts can be kept stable through the positioning seat, the distance adjusting rod and the distance assembly, the pre-embedding accuracy of the anchor bolts is improved, the deviation of the anchor bolts in the concrete pouring process is avoided, and the verticality of the anchor bolts is ensured.
The anchor bolt can be detached and recycled after casting and final setting of the anchor bolt, and can be reused.
The utility model can be directly applied to the next group of foundation bolts after one-time measurement and adjustment, improves the construction efficiency, has lower measurement requirement and lower fluctuation of precision in the processing process, is popular and easy to understand in the process and is beneficial to the construction site manufacture.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present utility model.
Fig. 2 is a schematic top view of the structure of the present utility model.
Fig. 3 is a schematic front view of the positioning seat structure of the present utility model.
In the figure, the device comprises a 1-positioning seat, a 2-strip-shaped opening, a 3-foundation bolt, a 4-middle section, a 5-vertical pipe, a 6-positioning nut, a 7-distance component, an 8-straight rod, a 9-fixed clamping plate, a 10-movable clamping plate, an 11-sleeve, a 13-sliding rod, a 14-bolt, a 15-guiding rod and a 16-level.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Example 1: referring to fig. 1-3, it can be seen that a fixture for installing and positioning steel column foundation bolts comprises two positioning seats 1 arranged in parallel, a strip-shaped opening 2 is penetrated and arranged on each positioning seat 1 along the length direction of each positioning seat, two foundation bolts 3 are movably connected in the strip-shaped opening of each positioning seat 1, a distance adjusting rod for adjusting the distance between the two foundation bolts 3 is arranged above each positioning seat 1, positioning nuts 6 are connected to the upper portion and the lower portion of each positioning seat 1 in a threaded manner on each foundation bolt 3, the two positioning nuts 6 are matched with the positioning seats 1 to fix the foundation bolts on the positioning seats 1, and distance assemblies 7 for determining the distance between the two positioning seats 1 are arranged on one side of each positioning seat 1.
The distance adjusting rod comprises a middle section 4 with adjustable length and vertical pipes 5 positioned at two ends of the middle section 4, two anchor bolts 3 are arranged in each strip-shaped opening 2 in a penetrating mode, and the anchor bolts 3 are slidably connected in the vertical pipes 5.
The intermediate section 4 includes that the level sets up sleeve pipe 11, is equipped with the regulation mouth along its length direction on the sleeve pipe 11, and sliding connection has slide bar 13 in the both ends of sleeve pipe 11 respectively, and standpipe 5 setting is kept away from the one end of sleeve pipe 11 at the slide bar, is equipped with the screw on the slide bar 13, and slide bar 13 passes through bolt 14 to be fixed on sleeve pipe 11, and bolt 14's bolt head width is greater than the width of regulation mouth.
The positioning seat 1 is a hollow square tube, the distance component 7 comprises a straight rod 8, the length direction of the straight rod 8 is perpendicular to the length direction of the positioning seat 1, one end of the straight rod is provided with a fixed clamping plate 9, the straight rod 8 is connected with a movable clamping plate 10 fixed through a fixing piece in a sliding mode, the end diameters of the fixed clamping plate 9 and the movable clamping plate 10 are smaller than the diameter of an inner tube opening of the hollow square tube, and the opposite surfaces of the fixed clamping plate 8 and the movable clamping plate 10 are planes and are matched with each other to clamp and position the two positioning seats 1. Preferably, the specification of the hollow square tube is 60mm by 4mm.
According to the utility model, the number of the positioning seats 1 can be increased or reduced according to the number of the foundation bolts, and a plurality of groups of foundation bolts can be fixed at one time.
The width of the strip-shaped opening 2 is matched with the width of the anchor bolt 3, and the anchor bolt 3 is connected in the strip-shaped opening 2 in a sliding way.
One end of the positioning seat 1 is provided with an alignment hole, the axial direction of the alignment hole is vertical to the length direction of the positioning seat 1, and guide rods 15 are connected in the alignment holes of the two positioning seats 1 in a sliding manner.
The preferred guide bar 15 is provided with a recess in which a level 16 is provided. It is convenient to see if the alignment rod 14 is level. Preferably, the straight rod 8 is provided with scales, so that the distance between the vertical pipes 5 at the two ends of the distance adjusting rod can be conveniently adjusted.
According to the technical scheme, the application method of the fixture for installing and positioning the steel column foundation bolt comprises the following steps:
Step one: after binding of the construction bearing platform steel bars and supporting of the templates are completed, spot welding the anchor bolts 3 on the bearing platform steel bars, and preliminarily installing a positioning nut 6 on each anchor bolt 3;
Step two: the distance component 7 is used for adjusting the distance between the two positioning seats 1, the movable clamping plate 10 and the fixed clamping plate 9 are matched for clamping the two positioning seats 1, and the movable clamping plate 10 is fixed on the straight rod 8 through the fixing piece to determine the distance between the two positioning seats 1;
Step three: penetrating the anchor bolt 3 from the strip-shaped opening 2 of the positioning seat 1, and then preliminarily installing the other positioning nut 6 on the anchor bolt 3;
Step four: inserting a guide rod 15 into the alignment holes of the two positioning seats, observing bubbles in the level bar 16, and keeping the two positioning seats 1 on the same plane;
Step five: the horizontal direction, the position and the elevation of the foundation bolts 3 are determined through tool measurement, the distance between the two sleeves 11 is adjusted, the slide bars 13 are fixed on the sleeves 11 through bolts 14, the sleeves 11 are sleeved on the foundation bolts 3, the distance between the two foundation bolts 3 in the same positioning seat 1 is fixed, two positioning nuts 6 on each foundation bolt are screwed, and the foundation bolts 3 and the positioning seat 1 are fixed;
step six: fixing the positioning seat 1 on a template side die of a bearing platform, pouring concrete, and removing the positioning seat 1 after waiting for initial setting of the concrete.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and equivalent structures or equivalent flow transformations made using the descriptions of the present utility model and the contents of the drawings, or direct or indirect use in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A frock clamp of steel column rag bolt installation location, its characterized in that: including two parallel arrangement's positioning seat (1), run through along its length direction on every positioning seat (1) and be equipped with strip mouth (2), swing joint has two rag bolts (3) in the strip mouth of every positioning seat (1), positioning seat (1) top is equipped with the roll adjustment pole that is used for adjusting two rag bolts (3) interval, rag bolt (3) are last, are located the equal threaded connection in top and the below of positioning seat (1) has positioning nut (6), and two positioning nut (6) cooperate with positioning seat (1) to fix rag bolt on positioning seat (1), and two positioning seat (1) one side is equipped with distance subassembly (7) that are used for determining both intervals.
2. The tooling fixture for installing and positioning steel column foundation bolts of claim 1, wherein: the distance adjusting rod comprises a middle section (4) with adjustable length and vertical pipes (5) positioned at two ends of the middle section (4), two foundation bolts (3) are arranged in each strip-shaped opening (2) in a penetrating mode, and the foundation bolts (3) are connected in the vertical pipes (5) in a sliding mode.
3. The tooling fixture for installing and positioning steel column foundation bolts according to claim 2, wherein: the middle section (4) comprises a sleeve (11) horizontally arranged, an adjusting port is formed in the sleeve (11) along the length direction of the sleeve, sliding rods (13) are respectively connected to the two ends of the sleeve (11) in a sliding mode, the vertical pipes (5) are arranged at one ends of the sliding rods away from the sleeve (11), screw holes are formed in the sliding rods (13), the sliding rods (13) are fixed on the sleeve (11) through bolts (14), and the bolt head width of the bolts (14) is larger than the width of the adjusting port.
4. The tooling fixture for installing and positioning steel column foundation bolts of claim 1, wherein: the locating seat (1) is hollow square tube, distance subassembly (7) include straight-bar (8), the length direction of straight-bar (8) with the length direction of locating seat (1) looks perpendicular and its one end are equipped with fixed splint (9), sliding connection has movable splint (10) fixed through the mounting on straight-bar (8), the tip diameter of fixed splint (9) and movable splint (10) is less than the interior mouth diameter of hollow square tube, the opposite one side of fixed splint (9) and movable splint (10) is the plane and both mutually support and carry out the centre gripping location to two locating seats (1).
5. The tooling fixture for installing and positioning steel column foundation bolts of claim 1, wherein: the width of the strip-shaped opening (2) is matched with the width of the foundation bolt (3), and the foundation bolt (3) is slidably connected in the strip-shaped opening (2).
6. The tooling fixture for installing and positioning steel column foundation bolts of claim 1, wherein: one end of each positioning seat (1) is provided with an alignment hole, the axial direction of each alignment hole is perpendicular to the length direction of each positioning seat (1), and guide rods (15) are connected in the alignment holes of the two positioning seats (1) in a sliding mode.
7. The tooling fixture for installing and positioning steel column foundation bolts of claim 6, wherein: the guide rod (15) is provided with a groove, and a level bar (16) is arranged in the groove.
8. The tooling fixture for installing and positioning steel column foundation bolts of claim 4, wherein: the straight rod (8) is provided with scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322741578.XU CN220848856U (en) | 2023-10-12 | 2023-10-12 | Frock clamp of steel column rag bolt installation location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322741578.XU CN220848856U (en) | 2023-10-12 | 2023-10-12 | Frock clamp of steel column rag bolt installation location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848856U true CN220848856U (en) | 2024-04-26 |
Family
ID=90784674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322741578.XU Active CN220848856U (en) | 2023-10-12 | 2023-10-12 | Frock clamp of steel column rag bolt installation location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848856U (en) |
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2023
- 2023-10-12 CN CN202322741578.XU patent/CN220848856U/en active Active
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