CN216713886U - Large-scale stand docks supplementary calibration tool - Google Patents
Large-scale stand docks supplementary calibration tool Download PDFInfo
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- CN216713886U CN216713886U CN202220151906.3U CN202220151906U CN216713886U CN 216713886 U CN216713886 U CN 216713886U CN 202220151906 U CN202220151906 U CN 202220151906U CN 216713886 U CN216713886 U CN 216713886U
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- 210000001503 joint Anatomy 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims 5
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A large-scale upright post butt joint auxiliary calibration tool comprises a U-shaped support frame, a telescopic adjusting device, fixing plates and lug plates, wherein the opening end of the U-shaped support frame faces towards an upright post, the telescopic adjusting device is arranged above the U-shaped support frame, the fixing plates are arranged at the opening end of the U-shaped support frame, the lug plates are used for being fixed at the butt joint end of the upright post, the U-shaped support frame comprises a top plate, a bottom plate and a vertical plate connected between the top plate and the bottom plate, an inward-concave U-shaped opening is formed in the opening end of the bottom plate, the two fixing plates are respectively fixed on two vertical edges of the U-shaped opening, strip-shaped bolt holes are formed in the fixing plates above the bottom plate, first round-shaped bolt holes are formed in the fixing plates below the bottom plate, second round-shaped bolt holes with the specifications matched with the first round-shaped bolt holes are formed in the lug plates, a stop block is arranged on the top plate, the end of the telescopic adjusting device is fixed on the plate surface of the stop block in the direction close to the opening end of the U-shaped support frame, the telescopic adjusting device is in the same direction as the length direction of the strip-shaped bolt holes, thereby facilitating the alignment adjustment of the upright.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to an auxiliary calibration tool for butt joint of a large-scale stand column.
Background
At present, more and more buildings adopt the steel structure design, and in the steel structure engineering construction, adopt crane or tower crane hoist and mount stand to assemble usually, the stand that is located upper portion is unstable at the hoist and mount in-process, and the stand that is located upper portion is difficult to accurate counterpoint with the stand that is fixed in the lower part, can't realize the high accuracy alignment welding of large-scale stand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary calibration tool for butt joint of a large-sized upright post, and aims to solve the technical problem that the alignment accuracy is difficult to master in high-precision alignment welding of the large-sized upright post.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a large-scale upright post butt joint auxiliary calibration tool comprises a U-shaped support frame, a telescopic adjusting device, fixing plates and lug plates, wherein the open end of the U-shaped support frame faces towards an upright post, the telescopic adjusting device is arranged above the U-shaped support frame, the fixing plates are arranged at the open end of the U-shaped support frame, the lug plates are used for being fixed at the butt joint end of the upright post, the U-shaped support frame comprises a top plate, a bottom plate and a vertical plate connected between the top plate and the bottom plate, the open end of the bottom plate is provided with an inwards-concave U-shaped opening, the two fixing plates are respectively and fixedly attached to two vertical edges of the U-shaped opening in the middle part, the fixing plates above the bottom plate are provided with strip-shaped bolt holes, the length direction of the strip-shaped bolt holes is vertical to the plane of the vertical plate, the fixing plates below the bottom plate are provided with first round-shaped bolt holes, the lug plates are provided with second round-shaped bolt holes, the specifications of which are matched with the first round-shaped bolt holes, the stop blocks are arranged on the top plate, the end of the telescopic adjusting device is fixed on the plate face, which is close to the open end direction of the U-shaped support frame, the telescopic direction of the telescopic adjusting device is the same as the length direction of the strip bolt hole.
Further, the strip-shaped bolt holes and the first circular bolt holes are a plurality of through holes which are vertically and uniformly arranged at intervals, and the interval distances between the strip-shaped bolt holes and between the first circular bolt holes are the same.
Furthermore, the fixing plate is a rectangular steel plate, and the specification of the fixing plate is 300-500 x 100-150 x 10-20 mm.
Furthermore, the top of the fixing plate is fixed to the bottom of the top plate, and the side of the fixing plate facing the direction of the opening end of the U-shaped support frame is flush with the opening end of the U-shaped support frame.
Furthermore, the lug plate is a rectangular steel plate, the thickness of the lug plate is equal to the distance between the two fixing plates, and the width of the lug plate is equal to that of the fixing plates.
Furthermore, a stiffening plate is arranged on the plate surface of the stop block far away from the opening end direction of the U-shaped support frame, and the bottom of the stiffening plate is fixed on the top surface of the top plate.
Furthermore, the telescopic adjusting device is a jack.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
by arranging the strip bolt holes, the utility model ensures that the butt joint end of the upper upright post has a displacement space towards the central axis direction of the upright post after the fixing plate and the upper ear plate are temporarily fixed, thereby avoiding the technical problems that the upper upright post and the lower upright post do not have the displacement space after being temporarily fixed and cannot be accurately regulated and controlled, through the way that the open end of the U-shaped supporting frame is clamped on the two sides of the ear plate by two fixing plates to fix the upper upright post and the lower upright post, the utility model discloses a fixed plate and otic placode connection position that make the flexible adjusting device of U type support frame top align when adjusting to the top stand and exert for fixed plate and otic placode connection position's reaction force more evenly stable, receive the risk that the inhomogeneous fixed plate that causes of reaction force and otic placode connection position fracture when avoiding fixed plate and otic placode unilateral to be connected, have characteristics such as safety, suitable for, have fine popularization and practical value, can produce good economic benefits after extensive popularization and application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of the ear plate and the upright post.
Reference numerals: 1. a column; 2. a U-shaped support frame; 201. a top plate; 202. a base plate; 203. a vertical plate; 3. a telescopic adjusting device; 4. a U-shaped opening; 5. a fixing plate; 6. strip bolt holes; 7. a first circular bolt hole; 8. an ear plate; 9. a second circular bolt hole; 10. a stopper; 11. and (4) a stiffening plate.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The utility model discloses a large-scale upright post butt joint auxiliary calibration tool, which comprises a U-shaped support frame 2, a fixing plate 5 arranged at the opening end of the U-shaped support frame 2, a telescopic adjusting device 3 arranged above the U-shaped support frame 2 and an ear plate 8 arranged at the butt joint end of an upright post 1, wherein the opening end of the U-shaped support frame 2 faces towards the upright post 1, the U-shaped support frame 2 comprises a top plate 201, a bottom plate 202 and a vertical plate 203 connected between the top plate 201 and the bottom plate 202, the opening end of the bottom plate 202 is provided with a U-shaped opening 4, the fixing plate 5 is a rectangular steel plate, the specification of the fixing plate 5 is 300-500-100-150-10-20 mm, the two fixing plates 5 are vertical to the bottom plate 202, the middle parts are respectively fixed on two vertical edges of the U-shaped opening 4, the top parts of the fixing plates 5 are welded and fixed with the bottom parts of the top plate 201, the sides of the fixing plates 5 facing the opening end direction of the U-shaped support frame 2 are flush with the opening end of the U-shaped support frame 2, the fixing plate 5 of the part above the bottom plate 202 is provided with a plurality of strip-shaped bolt holes 6, the plane where the vertical plates 203 of the length direction of the strip-shaped bolt holes 6 are located is perpendicular to the plane of the vertical plates 203, the fixing plate 5 of the part below the bottom plate 202 is provided with a plurality of first circular bolt holes 7, the strip-shaped bolt holes 6 and the first circular bolt holes 7 are vertically and uniformly arranged at intervals, the spacing distances between the strip-shaped bolt holes 6 and between the first circular bolt holes 7 are the same, the lug plate 8 is a rectangular steel plate, the thickness of the lug plate 8 is equal to the distance between the two fixing plates 5, the width of the lug plate 8 is equal to that of the fixing plate 5, the lug plate 8 is provided with a plurality of specifications and intervals which are matched with the first circular bolt holes 7 and the second circular bolt holes 9, after the upright post 1 is preliminarily butted in a hoisting mode, the two lug plates 8 are respectively welded at the butt joint ends of the two upright posts 1, the fixing plate is provided with bolts through the first circular bolt holes 7 and the second circular bolt holes 9 and the bolts 6 and the second circular bolt holes 9, and the fixing plate is provided with the first circular bolt holes 9 through the bolts 5 are fixed with two otic placodes 8, and then with 1 temporary fixation of two stands, through setting up strip bolt hole 6, make 1 butt joint end of top stand possess towards the displacement space of 1 axis direction of stand after fixed plate 5 and the 8 temporary fixation of top otic placode, through the mode of 2 open ends of U type support frame with two fixed plate 5 clamps at the fixed top stand of otic placode 8 both sides and below stand, make the flexible adjusting device 3 of 2 tops of U type support frame align when adjusting to the top stand and apply the reaction force for fixed plate 5 and otic placode 8 more evenly stable, receive the risk that the inhomogeneous fixed plate 5 that causes of reaction force and the 8 joint part ftractures of otic placode when avoiding fixed plate 5 to be connected with 8 unilateral of otic placode.
As shown in fig. 1, a stopper 10 is arranged on a top plate 201, the stopper 10 is fixed on the top surface of the top plate 201, the end of a telescopic adjusting device 3 is fixed on the plate surface of the stopper 10 close to the direction of the opening end of a U-shaped support frame 2, the telescopic direction of the telescopic adjusting device 3 is the same as the length direction of a strip bolt hole 6, the telescopic adjusting device 3 is a jack, a stiffening plate 11 is arranged on the plate surface of the stopper 10 far away from the direction of the opening end of the U-shaped support frame 2, the bottom of the stiffening plate 11 is fixed on the top surface of the top plate 201, when the upright columns 1 are butted, a large-scale upright column 1 butt joint auxiliary calibrating tool is arranged opposite to the butt joint of the upright columns 1, a fixing plate 5 and two lug plates 8 are temporarily fixed through bolts, and after the two upright columns 1 are temporarily fixed, an acting force is applied to the butt joint of the upright columns 1 by adjusting the telescopic length of the telescopic adjusting device 3 according to the dislocation condition of the butt joint of the upright columns 1, and then the butt joint precision of the upper upright post 1 and the lower upright post 1 is adjusted.
During the use, after hoisting the preliminary butt joint of top stand 1 and below stand 1, weld two otic placodes 8 respectively at two 1 butt joint ends of stand, run through first circle form bolt hole 7 and second circle form bolt hole 9 and run through first strip bolt hole 6 and second circle form bolt hole 9 through the bolt and fix fixed plate 5 and two otic placodes 8 with the bolt, and then fix two stand 1 temporarily, according to the top stand 1 and the 1 butt joint dislocation condition of below stand, exert the effort to the 1 butt joint end of top stand through the flexible length of adjustment flexible adjusting device 3, and then adjust the butt joint precision of top stand 1 and below stand 1.
According to the utility model, through the arrangement of the strip bolt holes, after the fixing plate and the upper lug plate are temporarily fixed, the butt joint end of the upper upright post is provided with a displacement space towards the central axis direction of the upright post, so that the technical problem that the upper upright post and the lower upright post are not provided with the displacement space after being temporarily fixed and cannot be accurately regulated is solved, and the reaction force applied to the connecting part of the fixing plate and the lug plate when the telescopic adjusting device above the U-shaped supporting frame is used for carrying out alignment adjustment on the upper upright post is more uniform and stable in a mode that the upper upright post and the lower upright post are fixed by clamping two fixing plates at two sides of the lug plate through the opening end of the U-shaped supporting frame, so that the risk of cracking of the connecting part of the fixing plate and the lug plate caused by nonuniform reaction force when the fixing plate is connected with the lug plate at one side is avoided.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a large-scale stand docks supplementary calibration tool which characterized in that: the U-shaped support frame comprises a U-shaped support frame (2) with an opening end arranged towards an upright post (1), a telescopic adjusting device (3) arranged above the U-shaped support frame (2), fixing plates (5) arranged at the opening end of the U-shaped support frame (2), and lug plates (8) used for being fixed at the butt joint end of the upright post (1), wherein the U-shaped support frame (2) comprises a top plate (201), a bottom plate (202) and vertical plates (203) connected between the top plate (201) and the bottom plate (202), the opening end of the bottom plate (202) is provided with an inwards concave U-shaped opening (4), the two fixing plates (5) are respectively fixed on two vertical edges of the U-shaped opening (4) in a middle joint mode, a strip-shaped bolt hole (6) is formed in the fixing plate (5) at the part above the bottom plate (202), the strip-shaped bolt hole (6) is vertical to the plane where the vertical plate (203) is located in the length direction, and a first round-shaped bolt hole (7) is formed in the fixing plate (5) at the part below the bottom plate (202), be equipped with specification and first circle form bolt hole (7) assorted second circle form bolt hole (9) on otic placode (8), be equipped with dog (10) on roof (201), flexible adjusting device (3) end fixing on dog (10) are close to the face of U type support frame (2) opening end direction, and the length direction of flexible adjusting device (3) flexible direction and strip bolt hole (6) is the same.
2. The large column docking auxiliary calibration tool according to claim 1, wherein: the strip-shaped bolt holes (6) and the first circular bolt holes (7) are a plurality of through holes which are vertically and uniformly arranged at intervals, and the interval distances between the strip-shaped bolt holes (6) and between the first circular bolt holes (7) are the same.
3. The large column docking auxiliary calibration tool according to claim 1, wherein: the fixed plate (5) is a rectangular steel plate, and the specification of the fixed plate (5) is 300-500-100-150-10-20 mm.
4. The large column docking auxiliary calibration tool according to claim 1, wherein: fixed plate (5) top is fixed with roof (201) bottom, and fixed plate (5) are towards the side and the U type support frame (2) open end parallel and level of U type support frame (2) open end direction.
5. The large column docking auxiliary calibration tool according to claim 1, wherein: the ear plate (8) is a rectangular steel plate, the thickness of the ear plate (8) is equal to the distance between the two fixing plates (5), and the width of the ear plate (8) is the same as that of the fixing plates (5).
6. The large column docking auxiliary calibration tool according to claim 1, wherein: the plate surface of the stop block (10) far away from the opening end direction of the U-shaped support frame (2) is provided with a stiffening plate (11), and the bottom of the stiffening plate (11) is fixed on the top surface of the top plate (201).
7. The large-scale stand column butt joint auxiliary calibration tool according to any one of claims 1 to 6, wherein: the telescopic adjusting device (3) is a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151906.3U CN216713886U (en) | 2022-01-20 | 2022-01-20 | Large-scale stand docks supplementary calibration tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151906.3U CN216713886U (en) | 2022-01-20 | 2022-01-20 | Large-scale stand docks supplementary calibration tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713886U true CN216713886U (en) | 2022-06-10 |
Family
ID=81891558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220151906.3U Expired - Fee Related CN216713886U (en) | 2022-01-20 | 2022-01-20 | Large-scale stand docks supplementary calibration tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713886U (en) |
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2022
- 2022-01-20 CN CN202220151906.3U patent/CN216713886U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |