CN112878707A - Casing positioning device and construction method thereof - Google Patents
Casing positioning device and construction method thereof Download PDFInfo
- Publication number
- CN112878707A CN112878707A CN202110067732.2A CN202110067732A CN112878707A CN 112878707 A CN112878707 A CN 112878707A CN 202110067732 A CN202110067732 A CN 202110067732A CN 112878707 A CN112878707 A CN 112878707A
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- 238000010276 construction Methods 0.000 title abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 66
- 239000010959 steel Substances 0.000 claims description 66
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 7
- 238000009435 building construction Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to a sleeve positioning device and a construction method thereof. The sleeve positioning device comprises a positioning piece and a receiving piece, the positioning piece comprises a positioning main body part, a first fixing part, a positioning point emitting part and a first level gauge, the first fixing part and the first level gauge are arranged on the positioning main body part, and the positioning point emitting part is arranged in the center of the positioning main body part; the receiving part comprises a receiving main body part, a second fixing part and a second level gauge, the second fixing part and the second level gauge are both arranged on the receiving main body part, and a hole is formed in the center of the receiving main body part. The sleeve positioning device is high in positioning accuracy and large in operation space. In addition, the construction method of the casing positioning device is simple in steps, convenient to operate and suitable for popularization and application.
Description
Technical Field
The invention relates to the field of building construction, in particular to a sleeve positioning device and a construction method thereof.
Background
At present, various technologies in the building construction industry are continuously developed, and in the construction, the positioning point of the sleeve used by the pipeline needs to be determined in advance to be aligned and be correct, and the butt joint can be realized at the later stage, so that the error is reduced. In the work progress, the sleeve pipe is according to actual conditions needs assurance alignment, and is harsh to the position precision requirement, if the inaccurate, the straightness deviation that hangs down of location when the sleeve pipe installation appears the deviation in sleeve pipe central point, needs readjustment sleeve pipe and pipeline concentric, causes the pipeline installation difficulty, has increased the construction degree of difficulty.
Disclosure of Invention
Therefore, it is necessary to provide a casing positioning device and a construction method thereof, which have accurate positioning and convenient operation, for the problem of high requirements on positioning and verticality in casing installation.
A cannula positioning device comprising:
the positioning part comprises a positioning main body part, a first fixing part, a positioning point emitting part and a first level gauge, wherein the first fixing part and the first level gauge are arranged on the positioning main body part, and the positioning point emitting part is arranged in the center of the positioning main body part;
the receiving part comprises a receiving main body part, a second fixing part and a second level gauge, wherein the second fixing part and the second level gauge are arranged on the receiving main body part, and a hole is formed in the center of the receiving main body part.
In one embodiment, the positioning main body comprises a first positioning channel steel and a second positioning channel steel which are arranged in an intersecting manner, and the positioning point emitting part is located in the center of the intersection of the first positioning channel steel and the second positioning channel steel.
In one embodiment, the first fixing portion is a plurality of first steel nails penetrating through and extending out of the positioning main body portion, and the distances between the plurality of first fixing portions and the positioning point emitting portion are equal.
In one embodiment, a plurality of positioning holes are formed in each of the first positioning channel steel and the second positioning channel steel, and the plurality of positioning holes are arranged along the length direction of the first positioning channel steel or the second positioning channel steel according to the pipe diameter of a sleeve to be mounted.
In one embodiment, the number of the first gradienters is two, and the two first gradienters are respectively arranged on the first positioning channel steel and the second positioning channel steel.
In one embodiment, the receiving body portion includes first and second receiving channels disposed in an intersection.
In one embodiment, the second fixing portion is a plurality of second steel nails which penetrate through and extend out of the receiving main body portion, and the distances between the plurality of second fixing portions and the center of the hole are equal.
In one embodiment, a plurality of adjusting holes are formed in each of the first receiving channel steel and the second receiving channel steel, and the adjusting holes are arranged at equal intervals.
In one embodiment, the location point emitting portion is a laser emitter.
The construction method of the casing positioning device comprises the following steps:
determining the specific position of one of the sleeves required by the pipeline, and selecting a positioning point;
a sleeve is arranged at the positioning point, and a positioning piece is arranged on the sleeve through a first fixing part, so that the center of the transmitting part of the positioning point is enabled to be superposed with the center of the sleeve;
ensuring that the positioning piece is kept horizontal through a first level meter;
starting the positioning point transmitting part;
and adjusting the position of the receiving piece, connecting the sleeve to be mounted to the receiving piece through the second fixing part when the light emitted by the positioning point emitting part passes through the hole in the center of the receiving main body part, and ensuring that the receiving piece is kept horizontal through the second level gauge to complete the positioning and mounting of the sleeve.
When the sleeve positioning device is used, the specific position of one of the sleeves required by the pipeline is determined firstly, the positioning piece is arranged at the sleeve, the positioning piece is arranged on the sleeve through the first fixing part, the positioning point emitting part is ensured to be positioned at the center of the sleeve, the positioning piece is ensured to be positioned at the horizontal position through the first level gauge, then the positioning point emitting part is opened, the position of the receiving piece is determined, when light rays emitted by the positioning point emitting part penetrate through a hole in the center of the receiving main body part, the central positions of other sleeves of the pipeline can be positioned, the receiving piece is ensured to be kept horizontal by adjusting the second level gauge, then the sleeve to be installed is fixed through the second fixing part, and the installation and the positioning of the sleeve are completed. Then, the positioning member does not need to be disassembled, and the receiving member is moved to position the center position of other sleeves in the pipeline in the rest floor. The sleeve positioning device is high in positioning accuracy and large in operation space. In addition, the construction method of the casing positioning device is simple in steps, convenient to operate and suitable for popularization and application.
Drawings
FIG. 1 is a schematic structural diagram of a positioning member of a cannula positioning device according to an embodiment;
FIG. 2 is a schematic view of a receiver of the ferrule positioning device according to an embodiment;
FIG. 3 is a top view of the positioning member shown in FIG. 1;
FIG. 4 is a front view of the positioning member shown in FIG. 1;
FIG. 5 is a top view of the receiver shown in FIG. 2;
fig. 6 is a front view of the receiver shown in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embedded sleeve needs to determine the specific position of the sleeve and acquire a corresponding positioning point so as to check whether the embedded position of the sleeve is correct at a later stage. The invention provides a sleeve positioning device which is fixed through connection between a first fixing part and a positioning main body part, determines the central position of a sleeve and further positions the central positions of other corresponding sleeves through a receiving part. The cannula positioning device will be described with reference to the accompanying drawings.
As shown in fig. 1 to 6, the ferrule positioning device of an embodiment includes a positioning member 10 and a receiving member 20, the positioning member 10 includes a positioning main body 12, a first fixing portion 14, a positioning point emitting portion 16 and a first level gauge 18, the first fixing portion 14 and the first level gauge 18 are disposed on the positioning main body 12, and the positioning point emitting portion 16 is disposed in the center of the positioning main body 12; the receiving part 20 includes a receiving main body portion 22, a second fixing portion 24 and a second level 26, the second fixing portion 24 and the second level 26 are both disposed on the receiving main body portion 22, and a hole 28 is opened in the center of the receiving main body portion 22.
When the sleeve positioning device is used, the specific position of one of sleeves required by a pipeline is determined, the positioning piece 10 is arranged at the sleeve, the positioning piece 10 is arranged on the sleeve through the first fixing part 14, the positioning point emitting part 16 is ensured to be positioned at the center of the sleeve, the positioning piece 10 is ensured to be in the horizontal position through the first level gauge 18, then the positioning point emitting part 16 is opened, the position of the receiving piece 20 is determined, when light emitted by the positioning point emitting part 16 passes through the hole 28 in the center of the receiving main body part 22, the center positions of other sleeves of the pipeline can be positioned, the receiving piece 20 is ensured to be kept horizontal through adjusting the second level gauge 26, and then the sleeve to be installed is fixed through the second fixing part 24, so that the installation and the positioning of the sleeve are completed. Then, the locator 10 is removed and the receiver 20 is moved to locate the center of the other sleeves in the duct on the remaining floor. The sleeve positioning device is high in positioning accuracy and large in operation space.
As shown in fig. 1, 3 and 4, in the present embodiment, the positioning main body 12 includes a first positioning channel 120 and a second positioning channel 122 intersecting with each other, and the positioning point emitting portion 16 is located at the center of the intersection of the first positioning channel 120 and the second positioning channel 122. In practical application, the positioning main body 12 is placed on the casing, and the relative position of the positioning element 10 and the casing is stabilized by the first fixing part 14, so that the positioning element 10 is prevented from shifting on the casing and further influencing the positioning accuracy. When the positioning main body part is placed on the sleeve, the center of the intersection of the first positioning channel steel 120 and the second positioning channel steel 122 is coincided with the center of the sleeve, so that the center of the intersection of the first positioning channel steel 120 and the second positioning channel steel 122, the center of the sleeve and the setting position of the positioning point emitting part 16 are coincided. The angle between the first positioning channel 120 and the second positioning channel 122 may be set according to actual conditions, and the present invention is not limited thereto. In addition, the first positioning channel steel 120 and the second positioning channel steel 122 may be welded or bolted.
Furthermore, as shown in fig. 1, in the present embodiment, the first fixing portion 14 is a first steel nail, the first steel nail penetrates through and extends out of the positioning main body portion 12, the number of the first fixing portions 14 is multiple, and the distances between the multiple first fixing portions 14 and the positioning point emitting portion 16 are all equal. The first fixing portion 14 is for being caught on an inner wall of the casing to prevent the positioning member 10 from moving relative to the casing. In this embodiment, the number of the first fixing portions 14 is 4, wherein two first fixing portions 14 are respectively disposed on the first positioning channel steel 120 and the second positioning channel steel 122, and the four first fixing portions 14 and the positioning point emitting portions 16 are equal to each other, that is, the distance between the center points of the intersections of the first positioning channel steel 120 and the second positioning channel steel 122 is equal to each other, and the four first fixing portions 14 are all located on the same circumference with the center points of the intersections of the first positioning channel steel 120 and the second positioning channel steel 122 as the center of a circle. By such arrangement, the positioning part 10 can ensure accurate positioning even rotating, and the selection freedom and adjustability of the sleeve positioning device are improved.
In this embodiment, the first fixing portion 14 may be fixedly connected to the first positioning channel steel 120 and the second positioning channel steel 122, or detachably connected thereto. For example, fixing holes are formed in the first positioning channel 120 and the second positioning channel 122 at corresponding positions, and then the first fixing portion 14 is inserted into the fixing holes and welded. Or the inner wall of the fixing hole may be provided with threads, and the outer wall of the first fixing portion 14 may be provided with threads matched with the threads on the inner wall of the fixing hole, so as to detachably connect the first fixing portion 14 to the first positioning channel steel 120 and the second positioning channel steel 122. Note that, the length of the first fixing portion 14 extending out of the positioning main body portion 12 may be selected according to actual conditions, as long as the extending portion of the first fixing portion 14 can be engaged in the sleeve.
Referring to fig. 1, in the present embodiment, a plurality of positioning holes 100 are formed in the first positioning channel steel 120 and the second positioning channel steel 122, and the plurality of positioning holes 120 are disposed along the length direction of the first positioning channel steel 120 or the second positioning channel steel 122 according to the diameter of the sleeve to be installed. The plurality of positioning holes 100 on the first positioning channel steel 120 are arranged along the length direction of the first positioning channel steel 120 according to the pipe diameter of the sleeve to be installed. Similarly, the plurality of positioning holes 100 on the second positioning channel 122 are arranged along the length direction of the second positioning channel 122 according to the pipe diameter of the sleeve to be installed. The positioning hole 100 is used for receiving the penetration of the first fixing portion 14. The plurality of positioning holes 100 are arranged, so that the first fixing portion 14 can be clamped in sleeves with different inner diameters, and the application range of the sleeve positioning device is further expanded. For example, when the inner diameter of the sleeve is small, the first fixing portion 14 connected to the inside of the positioning hole 100 near the intersection of the first positioning channel 120 and the second positioning channel 122 may be selected. When the inner diameter of the sleeve is larger, the first fixing portion 14 connected to the inside of the positioning hole 100 farther from the intersection of the first positioning channel 120 and the second positioning channel 122 may be selected. The casing positioning device can be suitable for casings used by DN 100-DN 250 pipelines.
The first level 18 is used to ensure that the positioning member 10 is horizontal and does not tilt, thereby ensuring the positioning accuracy. In this embodiment, the number of the first level instruments 18 is two, and the two first level instruments 18 are respectively arranged on the first positioning channel steel 120 and the second positioning channel steel 122, so that the first positioning channel steel 120 and the second positioning channel steel 122 are ensured to be horizontal. The first level 18 and the second level 26 may be any level that can indicate whether the first positioning channel 120 and the second positioning channel 122 are horizontal, for example, the first level 18 may be a bubble level. The arrangement position and the arrangement mode of the first level 18 on the first positioning channel steel 120 and the second positioning channel steel 122 can be selected according to actual conditions, and are not limited here.
The positioning point emitting part 16 is for emitting light, and when the center of the receiving part 20 receives the pipeline, the center line of the receiving part 20 is aligned with the center line of the positioning member 10, thereby determining the center position of the casing. The positioning point emitting part 16 is disposed at the center of the positioning main body 12, i.e., the center of the intersection of the first positioning channel 120 and the second positioning channel 122. The intersection point of the bisector of the first positioning channel steel 120 and the bisector of the second positioning channel steel 122 is the setting position of the positioning point emitting part 16, and the positioning point emitting part 16 is located at the center of the positioning element 10. In the present embodiment, the anchor point emitting portion 16 is a laser emitter. In other embodiments, the location point emitting portion 16 may also be an infrared emitter. The positioning point emitting part 16 and the positioning main body part 12 may be connected by welding or bolting.
The receiving member 20 is for providing a positioning for the ferrule to be mounted, and when the setting position of the positioning member 10 is determined, the setting position of the receiving member 20 can be determined by the light emitted from the positioning point emitting portion 16, and then the mounting position of the ferrule can be determined according to the setting position of the receiving member 20. As shown in fig. 2, 5, and 6, in the present embodiment, the receiving body 22 is folded to include a first receiving channel 220 and a second receiving channel 222. A hole 28 is provided in the center of the intersection of the first receiving channel 220 and the second receiving channel 222. When the light emitted from the positioning point emitting part 16 in the positioning element 10 passes through the hole 28, the center line of the receiving part 20 is aligned with the center line of the positioning element 10. At this time, the ferrule to be mounted is caught on the second fixing portion 24 of the receiver 20, completing the positioning of the ferrule. In addition, an angle between the first receiving channel 220 and the second receiving channel 222 may be set according to an actual situation, and the present invention is not limited thereto. In addition, the first receiving channel 220 and the second receiving channel 222 may be connected by welding or bolts.
Furthermore, as shown in fig. 2, in the present embodiment, the second fixing portion 24 is a second steel nail, the second steel nail penetrates through and extends out of the receiving main body portion 22, the number of the second fixing portions 24 is multiple, and the distances between the multiple second positioning portions and the center of the hole 28 are equal. The second fixing portion 24 is for fixing the ferrule to be mounted. When the position of the receiving member 20 is determined, the ferrule to be mounted is caught on the second fixing portion 24 at this time, and the positioning of the ferrule is completed. In the present embodiment, the number of the second fixing portions 24 is 4, wherein two first receiving channels 220 and two second receiving channels 222 are respectively disposed, and the distances between the four second fixing portions 24 and the center of the hole 28, that is, the four second fixing portions 24 are located on the same circumference. With this arrangement, it is possible to make the sleeve fit in the second fixing portion 24 without considering whether the receiving member 20 is rotated, and the freedom of choice and adjustability of the positioning of the sleeve are improved.
In addition, the connection manner of the second fixing portion 24 and the first and second receiving channels 220 and 222 is the same as that of the first fixing portion 14 and the first and second positioning channels 120 and 122, and the description thereof is omitted.
Referring to fig. 2, in the present embodiment, a plurality of adjusting holes 200 are formed in the first receiving channel 220 and the second receiving channel 222, and the adjusting holes 200 are disposed at equal intervals. The plurality of adjustment holes 200 in the first receiving channel section 220 are equidistantly arranged along the length direction of the first receiving channel section 220, and the plurality of adjustment holes 200 in the second receiving channel section 222 are equidistantly arranged along the length direction of the second receiving channel section 222. The spacing of the adjustment holes 200 on the first receiving channel 220 is the same as the spacing of the adjustment holes 200 on the second receiving channel 222. The adjusting holes 200 are used for receiving the penetration of the second fixing portion 24, and the sleeves with different inner diameters can be clamped on the second fixing portion 24 by the aid of the adjusting holes 200, so that the application range of the sleeve positioning device is expanded. In addition, the adjusting holes 200 and the fixing holes 100 are all internally tangent to the pipe diameter of the sleeve to be installed, so that the center of the sleeve coincides with the center of the sleeve positioning device after the sleeve is positioned, and the positioning accuracy is guaranteed.
The second level 26 is used to ensure that the receiving member 20 is horizontal and does not tilt, ensuring the accuracy of positioning. In this embodiment, the number of the second level meters 26 is two, and the two second level meters 26 are respectively located in the first receiving channel 220 and the second receiving channel 222, so as to ensure that the first receiving channel 220 and the second receiving channel 222 are horizontal. The second level 26 is arranged in the same manner as the first level 18. In this embodiment, the second level 26 is also a bubble level.
The hole 28 is used for receiving the light emitted from the positioning point emitting part 16, and when the light passes through the hole 28 of the receiving part 20, the central line of the receiving part 20 is in the same line with the central line of the positioning member 10, thereby determining the setting position of the sleeve to be installed. The hole 28 is formed in the center of the receiving part 20, and an intersection point of a bisector of the first receiving channel steel 220 and a bisector of the second positioning channel steel 122 is a forming position of the hole 28. The shape of the hole 28 may be circular or square, and the size of the hole 28 is enough to ensure that the light emitted from the positioning point emitting portion 16 just passes through the hole.
The construction method of the above-described casing positioning device will be explained below.
The construction method of the casing positioning device of one embodiment comprises the following steps:
the method comprises the steps of firstly, determining the specific position of one of the sleeves required by the pipeline, and selecting a positioning point. During pipeline installation, multiple sleeves need to be used, and in this case, the specific position of one sleeve is determined.
And step two, arranging a sleeve at the positioning point, and arranging the positioning piece 10 on the sleeve through the first fixing part 14 to ensure that the center of the positioning point emitting part 16 is coincided with the center of the sleeve. Four first steel nails of the positioning piece 10 are clamped on the inner wall of the sleeve, and the distance between the four first steel nails and the center of the intersection of the first positioning channel steel 120 and the second positioning channel steel 122 is equal, so that when the first steel nails are clamped on the inner wall of the sleeve, the central position of the sleeve can be determined.
And step three, ensuring that the positioning piece 10 is horizontal through the first level gauge 18. The first level gauge 18 can ensure that the positioning channel steel and the second positioning channel steel 122 are horizontal without inclining, and the positioning accuracy is improved.
And step four, opening the positioning point emitting part 16 to enable the positioning point emitting part 16 to emit light.
And step five, adjusting the position of the receiving part 20, connecting the sleeve to be installed to the receiving part 20 through the second fixing part 24 when the light emitted by the positioning point emitting part 16 passes through the hole 28 in the center of the receiving main body part 22, and ensuring that the receiving part 20 is kept horizontal through the second level 26, thereby completing the positioning and installation of the sleeve. The second fixing portion 24 is a second steel nail, when the light emitted from the positioning point emitting portion 16 passes through the hole 28 of the receiving portion 20, the center position of the receiving portion 20 is determined, the sleeve to be mounted is clamped on the second fixing portion 24, and when the four second fixing portions 24 are clamped on the inner wall of the sleeve, the center line of the receiving portion 20 coincides with the center line of the sleeve.
Then, without removing the spacer 10, the receiver 20 is moved to locate the center of the other casing of the duct on the remaining floor.
The casing positioning device and the construction method thereof have the advantages of accurate positioning, convenient operation and wide application range, and can be widely used for casings used in DN 100-DN 250 pipelines. In addition, the sleeve positioning device also has the advantages of large operation space, firm structure and convenient carrying.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A cannula positioning device, comprising:
the positioning part comprises a positioning main body part, a first fixing part, a positioning point emitting part and a first level gauge, wherein the first fixing part and the first level gauge are arranged on the positioning main body part, and the positioning point emitting part is arranged in the center of the positioning main body part;
the receiving part comprises a receiving main body part, a second fixing part and a second level gauge, wherein the second fixing part and the second level gauge are arranged on the receiving main body part, and a hole is formed in the center of the receiving main body part.
2. The casing positioning device of claim 1, wherein the positioning body comprises a first positioning channel and a second positioning channel intersecting with each other, and the positioning point emitter is located at the center of the intersection of the first positioning channel and the second positioning channel.
3. The cannula positioning device as claimed in claim 2, wherein the first fixing portion is a plurality of first steel nails extending through and out of the positioning main body portion, and the plurality of first fixing portions are all equidistant from the positioning point emitting portion.
4. The casing pipe positioning device according to claim 2, wherein a plurality of positioning holes are formed in each of the first positioning channel steel and the second positioning channel steel, and the plurality of positioning holes are arranged along a length direction of the first positioning channel steel or the second positioning channel steel according to a pipe diameter of a sleeve to be mounted.
5. The casing positioning device according to claim 2, wherein the number of the first level meters is two, and the two first level meters are respectively disposed on the first positioning channel steel and the second positioning channel steel.
6. The ferrule positioning device of claim 1, wherein the receiving body portion includes first and second receiving channels disposed in intersection.
7. The cannula positioning device according to claim 6, wherein the second fixing portion is a plurality of second steel nails penetrating through and extending out of the receiving main body portion, and the plurality of second fixing portions are equally spaced from the center of the hole.
8. The casing positioning device of claim 6, wherein the first receiving channel and the second receiving channel each have a plurality of adjustment holes formed therein, the plurality of adjustment holes being equidistantly spaced.
9. The cannula positioning device of claim 1, wherein the positioning point emitting portion is a laser emitter.
10. A method of constructing a casing positioning device according to any of claims 1 to 9, comprising the steps of:
determining the specific position of one of the sleeves required by the pipeline, and selecting a positioning point;
a sleeve is arranged at the positioning point, and a positioning piece is arranged on the sleeve through a first fixing part, so that the center of the transmitting part of the positioning point is enabled to be superposed with the center of the sleeve;
ensuring that the positioning piece is kept horizontal through a first level meter;
starting the positioning point transmitting part;
and adjusting the position of the receiving piece, connecting the sleeve to be mounted to the receiving piece through the second fixing part when the light emitted by the positioning point emitting part passes through the hole in the center of the receiving main body part, and ensuring that the receiving piece is kept horizontal through the second level gauge to complete the positioning and mounting of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067732.2A CN112878707A (en) | 2021-01-19 | 2021-01-19 | Casing positioning device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067732.2A CN112878707A (en) | 2021-01-19 | 2021-01-19 | Casing positioning device and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112878707A true CN112878707A (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110067732.2A Pending CN112878707A (en) | 2021-01-19 | 2021-01-19 | Casing positioning device and construction method thereof |
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| CN (1) | CN112878707A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208542A (en) * | 2000-01-25 | 2001-08-03 | Daishowa Seiki Co Ltd | Laser beam light receiver for marking device |
| JP2010196387A (en) * | 2009-02-26 | 2010-09-09 | Takafumi Tsuzuki | Centering device |
| CN207363278U (en) * | 2017-09-27 | 2018-05-15 | 中建八局第一建设有限公司 | A kind of primary structure reserves casing location device |
| CN207761312U (en) * | 2017-12-28 | 2018-08-24 | 云南建投第三建设有限公司 | One kind looking for middle sleeve positioning device automatically |
| CN208396328U (en) * | 2018-07-04 | 2019-01-18 | 中冶建工集团有限公司 | A kind of location device for embedded casing pipe |
| CN209066908U (en) * | 2018-10-09 | 2019-07-05 | 成都建工第四建筑工程有限公司 | A kind of positioning device for pre-buried floor sleeve |
| CN209837729U (en) * | 2018-12-13 | 2019-12-24 | 深圳市建工集团股份有限公司 | Embedded sleeve positioning device |
| CN211143739U (en) * | 2019-09-30 | 2020-07-31 | 云南建投第三建设有限公司 | Automatic centering device for circle center of embedded sleeve |
-
2021
- 2021-01-19 CN CN202110067732.2A patent/CN112878707A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208542A (en) * | 2000-01-25 | 2001-08-03 | Daishowa Seiki Co Ltd | Laser beam light receiver for marking device |
| JP2010196387A (en) * | 2009-02-26 | 2010-09-09 | Takafumi Tsuzuki | Centering device |
| CN207363278U (en) * | 2017-09-27 | 2018-05-15 | 中建八局第一建设有限公司 | A kind of primary structure reserves casing location device |
| CN207761312U (en) * | 2017-12-28 | 2018-08-24 | 云南建投第三建设有限公司 | One kind looking for middle sleeve positioning device automatically |
| CN208396328U (en) * | 2018-07-04 | 2019-01-18 | 中冶建工集团有限公司 | A kind of location device for embedded casing pipe |
| CN209066908U (en) * | 2018-10-09 | 2019-07-05 | 成都建工第四建筑工程有限公司 | A kind of positioning device for pre-buried floor sleeve |
| CN209837729U (en) * | 2018-12-13 | 2019-12-24 | 深圳市建工集团股份有限公司 | Embedded sleeve positioning device |
| CN211143739U (en) * | 2019-09-30 | 2020-07-31 | 云南建投第三建设有限公司 | Automatic centering device for circle center of embedded sleeve |
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Application publication date: 20210601 |