CN211341826U - Circular tube center positioning device - Google Patents
Circular tube center positioning device Download PDFInfo
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- CN211341826U CN211341826U CN201921625935.3U CN201921625935U CN211341826U CN 211341826 U CN211341826 U CN 211341826U CN 201921625935 U CN201921625935 U CN 201921625935U CN 211341826 U CN211341826 U CN 211341826U
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Abstract
The utility model discloses a pipe center positioner belongs to the building field. The utility model discloses a pipe center positioning device comprises a frame body, a telescopic section and a positioning piece, wherein the telescopic section is connected to the main body and can move back and forth in the extending direction of the main body relative to the main body; first locating holes are uniformly distributed in each main body, second locating holes are uniformly distributed in each telescopic section, and when the telescopic sections are moved to enable the second locating holes to coincide with the first locating holes, the locating pieces can penetrate through the first locating holes and the second locating holes to be located. The utility model discloses pipe center positioning device, location play pipe central point that can be quick puts, is suitable for the pipe center location of different diameters, and does not receive the construction place weather condition influence, reduces human error, has avoided because the poor installation error that leads to of pipe center location, can effectively improve the efficiency of construction, promotes the construction precision.
Description
Technical Field
The utility model belongs to the technical field of the building and specifically relates to a pipe center positioning device is related to.
Background
Along with the continuous progress of steel structure building construction technology, the quantity of steel structure building also increases in a large number, and the complexity is also higher and higher, also higher and higher to steel construction precision requirement, uses convenient construction auxiliary measure to improve the construction precision and also receives more and more attention and development. The pipe component is common steel structural component type, is generally used in the in-process of steel construction, adopts the mode of line weight to fix a position usually, but the mode operation of line weight is more troublesome to outdoor construction, it is great to receive weather conditions to influence, consequently, explores and optimizes pipe center positioner, can increase positioning accuracy in the work progress, improves the work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of above-mentioned technical problem. According to the embodiment of the utility model provides a pipe center positioner, can be convenient quick and accurate location pipe center, can increase positioning accuracy in the work progress, improve the work efficiency.
The embodiment of the utility model provides a solve the technical scheme who above-mentioned technical problem took and be:
the embodiment of the utility model provides a pipe center positioner, including support body, flexible section and setting element, wherein: the frame body comprises two pairs of strip-shaped main bodies, each main body extends from the same center along the radial direction, and the main bodies are collinear in pairs; the main bodies are respectively connected with the telescopic sections, the telescopic sections can reciprocate relative to the main bodies in the extending direction of the main bodies, and one ends, far away from the main bodies, of the telescopic sections are provided with first limiting devices; through the movement of each telescopic section, each first limiting device can be positioned on the same circumference with the center as the circle center, and is used for being attached to the outer surface of the round pipe to be positioned; each main part is evenly provided with a first positioning hole along the length direction, each telescopic section is evenly provided with a second positioning hole along the length direction, and when the telescopic section is moved to enable the second positioning hole to coincide with the first positioning hole, the positioning piece can be arranged in the first positioning hole and the second positioning hole in a penetrating mode to be positioned.
As an improvement of the technical scheme, the main bodies are positioned on the same plane, and the outer side edges of the main bodies are arranged along the same circumference.
As a further improvement of the above technical solution, each of the main bodies is composed of a first flat iron and two second flat irons, wherein the two second flat irons are respectively connected to two sides of the middle portion of the first flat iron and extend in the same direction to form a pair of the main bodies, and the first flat iron forms another pair of the main bodies with the middle portion as a boundary.
In a preferred embodiment, each of the bodies is formed as a unitary structure.
In a preferred embodiment, each frame body is formed by fixedly connecting the inner ends of four equal-length main bodies.
As a further improvement of the above technical solution, the bodies are perpendicular to each other.
As a further improvement of the above technical solution, the first limiting devices are sheet-shaped structures, and each of the first limiting devices extends in the same direction perpendicular to the telescopic section.
As a further improvement of the above technical solution, a second limiting device is disposed at an edge of each main body away from the circle center, and the extending direction of the second limiting device is the same as that of the first limiting device.
As a further improvement of the above technical solution, the arrangement pitch of the first positioning holes is the same as the arrangement pitch of the second positioning holes.
As a further improvement of the above technical solution, the telescopic section is formed by a channel steel, the main body can be accommodated in a groove portion of the channel steel, legs of the channel steel are attached to edges of the main body, and the first positioning hole is formed in a waist portion of the channel steel.
The technical scheme at least has the following advantages or beneficial effects:
the circular tube center positioning device comprises a frame body, a telescopic section and a positioning piece, wherein the frame body comprises two pairs of strip-shaped main bodies, the telescopic section is connected to the main bodies and can reciprocate in the extending direction of the main bodies relative to the main bodies, the telescopic section is provided with first limiting devices, and each first limiting device is used for being attached to the outer surface of a circular tube to be positioned; first locating holes are uniformly distributed in each main body, second locating holes are uniformly distributed in each telescopic section, and when the telescopic sections are moved to enable the second locating holes to coincide with the first locating holes, the locating pieces can penetrate through the first locating holes and the second locating holes to be located. Adopt the utility model discloses pipe center positioning device, location that can be quick goes out pipe central point and puts, is suitable for the pipe center location of different diameters, and does not receive the construction place weather condition influence, reduces human error, has avoided because the poor installation error that leads to of pipe center location, can effectively improve the efficiency of construction, promotes the construction precision.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a circular tube center positioning device according to an embodiment of the present invention in use;
fig. 2 is a schematic perspective view of an embodiment of a circular tube center positioning device according to the present invention;
fig. 3 is a schematic view of an embodiment of a main body according to an embodiment of the present invention;
fig. 4 is an exploded schematic view of an embodiment of the telescopic section in the embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which function is to supplement the description of the text part of the specification with figures, so that each technical feature and the whole technical solution of the present invention can be understood visually and vividly, but it cannot be understood as a limitation to the scope of the present invention.
In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. If a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.
In the description of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Fig. 1 is the utility model discloses a schematic diagram when pipe center positioning device uses, refer to fig. 1, the utility model discloses a pipe center positioning device, pipe center positioning device include support body 10, flexible section 20 and setting element (not shown), and wherein, support body 10 includes the main part 11 of two pairs of rectangular shapes, and each main part 11 is from radial extension at same center, two liang of collineations of this main part 11. Each main body 11 is connected with a telescopic section 20, the telescopic section 20 can move back and forth relative to the main body 11 in the extending direction of the main body 11, and one end of the telescopic section 20, which is far away from the main body 11, is provided with a first limiting device 21. Through the movement of each telescopic section 20, each first limiting device 21 can be positioned on the same circumference with the center as the center of a circle, each first limiting device 21 is used for being attached to the outer surface of the round pipe A to be positioned, so that the round pipe A can be positioned from four directions, and the center of the main body 11 is the center of the round pipe A. The accessible setting element (not shown) is fixed a position between flexible section 20 and the main part 11, each main part 11 is gone up and is had first locating hole 12 along the length direction equipartition, each flexible section 20 has second locating hole 22 along the length direction equipartition, when removing flexible section 20 and making second locating hole 22 and first locating hole 12 coincide, setting element (not shown) can wear to establish in first locating hole 12 and second locating hole 22 with the location, avoid the slip of the flexible section 20 of positioning process, thereby be convenient for the location operation, and be applicable to the pipe center location of the multiple specification of different diameters.
The utility model discloses pipe center positioning device, the simple operation, location play pipe central point that can be quick puts, has avoided because the good installation error of assembling that leads to of pipe center location can effectively improve the efficiency of construction, promotes the construction precision to can carry out the retractable and adjust according to the size in the actual pipe cross-section in the work progress, increased the device's application scope.
Fig. 1 is a schematic perspective view of an embodiment of a circular tube center positioning device, fig. 2 is a schematic use state diagram of the embodiment shown in fig. 1 for positioning the center of a circular tube, and referring to fig. 1 to 3, in this embodiment, each main body 11 is located on the same plane and the outer side edges of the main body 11 are located on the same circumference, each main body 11 is composed of three flat irons, and includes a first flat iron 111 and two second flat irons 112, the two second flat irons 112 are respectively connected to two sides of the middle portion of the first flat iron 111 and extend along the same direction to form a pair of main bodies 11, and the first flat iron 111 forms another pair of main bodies 11 with the middle portion as a boundary. Three flat irons can be welded together to form the frame 10, with the bodies 11 perpendicular to each other, thereby forming an equilateral cross frame 10, the equilateral configuration facilitating adjustment of the telescopic section 20.
In this embodiment, a second limiting device 13 may be further disposed on an edge of each main body 11 away from the center of the circle, and the extending direction of the second limiting device 13 is the same as that of the first limiting device 21, so that the telescopic section 20 may be positioned by the first limiting device 21 and the second limiting device 13.
The arrangement distance of the first positioning holes 12 is the same as that of the second positioning holes 22, so that the telescopic section can be accurately adjusted and a positioning piece (not shown) can be conveniently arranged and positioned in a penetrating way. The positioning element (not shown) may be a bolt, and correspondingly, the first positioning hole 12 and the second positioning hole 22 are both bolt holes, so as to facilitate the insertion positioning and the removal, and facilitate the positioning process. It is contemplated that the positioning member may be any other structure, such as a pin, that can be removably inserted through and secured in the first and second positioning holes 12, 22. The arrangement distance between the first positioning hole 12 and the second positioning hole 22 can be set reasonably according to actual conditions, so that the positioning can be performed quickly and accurately.
Fig. 4 is the embodiment of the present invention is an exploded view of an embodiment of a telescopic section, refer to fig. 2 and 4, in this embodiment, the telescopic section 20 is composed of channel steel, the channel steel generally includes waist 201 and leg 202, waist and leg enclose into groove portion 203 together, this groove portion 203 can hold main body 11, the width of main body 11 band iron is consistent with groove width in groove portion 203 of telescopic section channel steel, make leg 202 of channel steel lean on with the border of main body 11, avoid taking place between telescopic section 20 and the main body 11 and rock, therefore, telescopic section 20 channel steel links into push-and-pull telescopic device with main body 11 band iron, realize flexible regulation, first locating hole 12 is seted up at the waist of channel steel, therefore can be in the telescopic process of telescopic section relative to main body 11 as with the coincidence of second locating hole 22 on the main body 11 band iron. Of course, the main body 11 and the channel steel may be made of other materials to form a telescopic structure, for example, the main body and the channel steel may be made of pipes with corresponding apertures, or made of two channel steels, so that the main body and the channel steel may be formed by machining standard raw materials for convenience of machining.
In other embodiments, the frame body 10 may also be formed by integral molding, i.e., each main body 11 is formed as a single piece. Or, the frame body 10 is formed by fixedly connecting the inner side ends of four main bodies 11 with equal length, and the four main bodies 11 with equal length are collinear in pairs.
According to the above embodiment, adopt the utility model discloses pipe central positioning device, location that can be quick goes out pipe central point and puts, is suitable for the pipe central point of different diameters and fixes a position, and does not receive the influence of construction place weather conditions, reduces human error, has avoided because the not good installation error of assembling that leads to of pipe central point location, can effectively improve the efficiency of construction, promotes the construction precision.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a pipe center positioner, its characterized in that includes support body, flexible section and setting element, wherein:
the frame body comprises two pairs of strip-shaped main bodies, each main body extends from the same center along the radial direction, and the main bodies are collinear in pairs;
the main bodies are respectively connected with the telescopic sections, the telescopic sections can reciprocate relative to the main bodies in the extending direction of the main bodies, and one ends, far away from the main bodies, of the telescopic sections are provided with first limiting devices;
through the movement of each telescopic section, each first limiting device can be positioned on the same circumference with the center as the circle center, and is used for being attached to the outer surface of the round pipe to be positioned;
each main part is evenly provided with a first positioning hole along the length direction, each telescopic section is evenly provided with a second positioning hole along the length direction, and when the telescopic section is moved to enable the second positioning hole to coincide with the first positioning hole, the positioning piece can be arranged in the first positioning hole and the second positioning hole in a penetrating mode to be positioned.
2. A circular tube centering device as claimed in claim 1, wherein said bodies lie in the same plane and the outer sides of said bodies are co-circumferential.
3. The round tube centering device of claim 2, wherein each of said bodies is formed of a first flat iron and two second flat irons, wherein said two second flat irons are respectively connected to both sides of a middle portion of said first flat iron and extend in a same direction to form a pair of said bodies, and said first flat iron forms another pair of said bodies with the middle portion as a boundary.
4. A round tube centering device as in claim 2, wherein each of said bodies is formed as a unitary structure.
5. The round tube centering device of claim 2, wherein each of said frame bodies is formed by fixedly connecting inner ends of four equal-length main bodies.
6. A pipe centering device as claimed in any one of claims 1 to 5, wherein said bodies are perpendicular to each other.
7. The round tube centering device as claimed in claim 1, wherein said first position-limiting means is a plate-like structure, and each of said first position-limiting means extends in the same direction perpendicular to said telescoping section.
8. The round tube center positioning device as claimed in claim 6, wherein a second limiting device is disposed on an edge of each main body away from the center of the circle, and the second limiting device and the first limiting device extend in the same direction.
9. The round tube center positioning device as claimed in claim 1, wherein the arrangement pitch of the first positioning holes is the same as the arrangement pitch of the second positioning holes.
10. The round tube center positioning device as claimed in claim 1, wherein the telescopic section is formed by a channel steel, the main body can be accommodated in a groove portion of the channel steel, a leg portion of the channel steel is attached to an edge of the main body, and the first positioning hole is formed in a waist portion of the channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625935.3U CN211341826U (en) | 2019-09-26 | 2019-09-26 | Circular tube center positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625935.3U CN211341826U (en) | 2019-09-26 | 2019-09-26 | Circular tube center positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN211341826U true CN211341826U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921625935.3U Active CN211341826U (en) | 2019-09-26 | 2019-09-26 | Circular tube center positioning device |
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| CN (1) | CN211341826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498618A (en) * | 2020-12-07 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Mark III type LNG fuel tank pump well installation center positioner |
| CN112550632A (en) * | 2020-12-07 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Method for installing and positioning pump well of Mark III type LNG fuel tank |
-
2019
- 2019-09-26 CN CN201921625935.3U patent/CN211341826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498618A (en) * | 2020-12-07 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Mark III type LNG fuel tank pump well installation center positioner |
| CN112550632A (en) * | 2020-12-07 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Method for installing and positioning pump well of Mark III type LNG fuel tank |
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