CN219235437U - Pipeline punching auxiliary device - Google Patents
Pipeline punching auxiliary device Download PDFInfo
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- CN219235437U CN219235437U CN202320497620.5U CN202320497620U CN219235437U CN 219235437 U CN219235437 U CN 219235437U CN 202320497620 U CN202320497620 U CN 202320497620U CN 219235437 U CN219235437 U CN 219235437U
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- 238000004080 punching Methods 0.000 title claims abstract description 56
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a pipeline punching auxiliary device, belongs to the field of auxiliary drilling tools, and aims to improve pipeline punching efficiency and hole site spacing accuracy. The movable connector comprises a cross arm, a movable connector and a fixed connector, wherein the cross arm is provided with length scales; the fixed connector comprises a fixed hoop, a locking structure for locking the pipeline to the fixed hoop and a fixed connecting seat; the movable connector comprises a movable hoop, a limiting structure for positioning the pipeline on the movable hoop and a movable connecting seat; the fixed anchor ear is fixedly connected to one end of the cross arm through the fixed connecting seat; the movable anchor ear is connected to the other end of the cross arm through the movable connecting seat and is movably matched with the cross arm along the extending direction of the cross arm; and a punching position vertically penetrating through the movable hoop is arranged. One end is fixed, and the other end is used for punching along the axial direction of the pipeline under the guidance of length scales, so that the multi-point fixed-distance sequential punching is realized, and the punching efficiency and the accuracy of hole spacing are improved.
Description
Technical Field
The utility model belongs to the field of drilling auxiliary tools, and particularly relates to a pipeline drilling auxiliary device.
Background
In the field of building construction, in the decoration and fitment stage, work such as making a threading pipe is needed, small holes with fixed intervals are needed to be formed in a nonmetal pipeline, and similar work is also needed in the processing and manufacture of part of metal pipelines, at present, a common method is that workers manually measure on the pipeline and mark punching positions, then, the workers manually and simply fix the pipeline and start punching, and the method has the problems of low punching efficiency, inaccurate hole position deviation and space control, inconvenience in the construction of the workers and high labor intensity of the workers.
Disclosure of Invention
The utility model aims to solve the problems of low efficiency and large hole site deviation of the conventional manual punching, and provides a pipeline punching auxiliary device which improves the efficiency of pipeline punching and the accuracy of hole site spacing.
The technical scheme adopted by the utility model is as follows: the pipeline punching auxiliary device comprises a cross arm, a movable connector and a fixed connector, wherein the cross arm is provided with length scales; the fixed connector comprises a fixed hoop for encircling the pipeline, a locking structure arranged on the fixed hoop and used for locking the pipeline on the fixed hoop, and a fixed connecting seat arranged between the fixed hoop and the cross arm; the movable connector comprises a movable hoop for encircling the pipeline, a limiting structure arranged on the movable hoop and used for positioning the pipeline on the movable hoop, and a movable connecting seat arranged between the movable hoop and the cross arm; the fixed anchor ear is fixedly connected to one end of the cross arm through the fixed connecting seat; the movable anchor ear is connected to the other end of the cross arm through the movable connecting seat and is movably matched with the cross arm along the extending direction of the cross arm; and a punching position vertically penetrating through the movable hoop is arranged.
Further, the fixed anchor ear is a circular pipe section, and a notch which is penetrated along the axial direction of the circular pipe section is arranged at the top of the circular pipe section; the movable anchor ear is a circular pipe section, and the top of the circular pipe section is provided with a notch which is penetrated along the axial direction of the circular pipe section.
Further, the radian of the notch of the fixed hoop is smaller than pi; the radian of the notch of the movable hoop is smaller than pi.
Further, the locking structure comprises transverse threaded holes which are respectively arranged on the opposite sides of the fixed anchor ear along the transverse direction, and the transverse threaded holes are in threaded connection with circumferential positioning bolts; the limiting structure comprises transverse threaded holes which are respectively arranged on opposite sides of the movable anchor ear along the transverse direction, and circumferential positioning bolts are connected to the transverse threaded holes in a threaded manner.
Further, the locking structure comprises a vertical threaded hole vertically arranged between the fixed connecting seat and the fixed anchor ear, and a top fixing bolt is connected to the vertical threaded hole.
Further, be provided with the jack on the fixed connection seat, the cross arm activity is pegged graft in the jack, transversely is provided with the location screw hole in the relative both sides of fixed connection seat, and tight nail screw threaded connection is in the location screw hole, and its tip is propped against the cross arm side.
Further, two cross arms are arranged in parallel, and a distance is arranged between the two cross arms.
Further, the punching position is a through hole formed between the movable connecting seat and the movable hoop, and the through hole centers the distance between the two cross arms.
Furthermore, the cross arms are square tubes, and the top surfaces of the cross arms are marked with the length scales.
The beneficial effects of the utility model are as follows: according to the utility model, the fixed anchor ear holds the pipeline to be punched tightly, the movable anchor ear is sleeved on the periphery of the pipeline with the hole punched, the cross arm plays a guiding role on the movable anchor ear, the movable anchor ear moves along the length direction of the cross arm to sequentially reach the hole punching position, and the hole punching tools such as a hole punching bit and the like punch the hole in the hole. So, adopt one end fixed, the other end punches along the direction of pipeline axial under length scale, realized that the multiple spot fixed distance punches in order, changed traditional measurement mark earlier, then the form of punching again, do benefit to the degree of accuracy that improves efficiency of punching and hole interval.
The fixed anchor ear and the movable anchor ear are arranged at two ends of the cross arm, so that the simplification of the structure of the pipeline punching auxiliary device is realized, and the on-site punching is convenient.
The fixed anchor ear and the movable anchor ear which encircle the pipeline are connected to the pipeline for punching, and the pipeline punching device can adapt to the punching of pipelines with various specifications under the action of the locking structure and the positioning structure, and has good adaptability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a rear view of the present utility model.
In the figure, a cross arm 1, a movable connector 2, a movable hoop 21, a limiting structure, a movable connecting seat 22, a fixed connector 3, a fixed hoop 31, a transverse threaded hole 31A, a vertical threaded hole 31B, a fixed connecting seat 32, a jack 32A, a positioning threaded hole 32B, a fastening bolt 33, a circumferential positioning bolt 34, a top fixing bolt 35, a punching position 4 and a spacing 5.
Detailed Description
The utility model is further illustrated in the following figures and examples, in which:
in the utility model, the azimuth or position relation indicated by the terms of longitudinal, transverse, vertical, upper, top, bottom and the like is based on the azimuth or position relation shown in the attached figure 1, wherein the longitudinal refers to the length extending direction along the length of the cross arm 1, and the pipeline punching auxiliary device is also arranged in the length extending direction of a horizontally placed pipeline to be punched after being arranged on the horizontally placed pipeline to be punched; the transverse direction is the direction perpendicular to the longitudinal direction and is also the width direction of the cross arm 1; the "vertical" is the height direction of the cross arm 1.
The utility model discloses a pipeline punching auxiliary device, which is shown in figures 1, 2, 3 and 4, and comprises a cross arm 1, a movable connector 2 and a fixed connector 3, wherein the cross arm 1 is provided with length scales; the length scale is arranged on the cross arm 1, marks are provided for punching, and hole position deviation is reduced.
The fixed connector 3 comprises a fixed hoop 31 for encircling a pipeline, a locking structure arranged on the fixed hoop 31 and used for locking the pipeline on the fixed hoop 31, and a fixed connecting seat 32 arranged between the fixed hoop 31 and the cross arm 1. The fixed hoop 31 is used for being sleeved on the periphery of a pipeline to be perforated. The locking structure locks the relative position of the fixed hoop 31 and the pipeline to be punched when the fixed hoop 31 is sleeved on the periphery of the pipeline to be punched, so that the fixed hoop 31 is prevented from moving axially along the pipeline to be punched or rotating axially around the pipeline to be punched.
The movable connector 2 comprises a movable hoop 21 for encircling the pipeline, a limiting structure arranged on the movable hoop 21 and used for positioning the pipeline on the movable hoop 21, and a movable connecting seat 22 arranged between the movable hoop 21 and the cross arm 1; the fixed anchor ear 31 is fixedly connected to one end of the cross arm 1 through a fixed connecting seat 32; the movable anchor ear 21 is connected to the other end of the cross arm 1 through a movable connecting seat 22 and is movably matched with the cross arm 1 along the extending direction of the cross arm 1; and is provided with a punching position 4 vertically penetrating through the movable hoop 21.
The fixed anchor ear 31 is connected to one end of the cross arm 1, and the relative positions of the fixed anchor ear 31 and the cross arm 1 are fixed, but the fixed anchor ear 31 and the cross arm 1 can be detached, and can also adopt non-detachable connection modes such as welding.
The movable anchor ear 21 can move relative to the extending direction of the cross arm 1, namely, the length direction of the cross arm 1.
When the punching device is used, the fixed anchor ear 31 is tightly held on a pipeline to be punched, the movable anchor ear 21 is sleeved on the periphery of the pipeline to be punched, the cross arm 1 plays a guiding role on the movable anchor ear 21, the movable anchor ear 21 sequentially moves along the length direction of the cross arm 1 to reach the punching position, and punching tools such as a punching bit and the like are used for punching holes in the centering punching position 4. So, adopt one end fixed, the other end punches along the direction of pipeline axial under the length scale, realized that the distance is continuous to punch, changed traditional measurement mark earlier, then the form of punching again, do benefit to the degree of accuracy that improves efficiency of punching and hole interval.
The fixed anchor ear 31 may be a conventional two-half anchor ear, and in this embodiment, the fixed anchor ear 31 is a circular pipe section, and a notch penetrating along the axial direction of the circular pipe section is disposed at the bottom of the circular pipe section. The circular pipe section can directly intercept the circular pipe according to the required length, and is different from the conventional two-half structure which needs to be assembled, and the circular pipe section is used as a fixed hoop 31 and is directly sleeved from one end of the pipe to be punched, so that the pipe punching machine is convenient to use. The arrangement of the bottom notch of the pipe to be punched can smoothly sleeve the fixed hoop 31 into the pipe to be punched in a horizontal state, and the placing state of the pipe to be punched can not be adjusted because of the need of assembling the fixed hoop 31, so that the pipe to be punched can be effectively contacted with the supporting surface in the whole process.
Similarly, the movable anchor ear 21 is a circular pipe section, and a notch penetrating along the axial direction of the circular pipe section is arranged at the bottom of the circular pipe section.
The gap of the fixed hoop 31 is too large, which is not beneficial to positioning the fixed hoop 31 on the pipe to be perforated, so in this embodiment, the radian of the gap of the fixed hoop 31 is less than pi, and similarly, the radian of the gap of the movable hoop 21 is less than pi.
According to the above embodiment, the fixed hoop 31 needs to be locked with the pipe to be perforated by the locking structure, so as to avoid the fixed hoop 31 moving on the pipe to be perforated. The rubber plug pad can be used as a locking structure between the inner wall of the fixed hoop 31 and the outer wall of the pipeline to be perforated, in this embodiment, the locking structure comprises transverse threaded holes 31A which are respectively arranged on opposite sides of the fixed hoop 31 along the transverse direction, and circumferential positioning bolts 34 are connected to the transverse threaded holes 31A in a threaded manner.
The circumferential positioning bolts 34 are propped against the pipeline to be punched from two sides, so that the pipeline to be punched can adapt to pipelines to be punched with various diameters, and the positions of the pipeline to be punched and the fixed anchor ear 31 are locked.
The limiting structure has the function of positioning the movable anchor ear 21 at the punching position of the pipeline to be punched, and is inconvenient to use and adjust if the movable anchor ear is plugged by a wedge block, a rubber cushion and the like to serve as the limiting structure. In this embodiment, the limiting structure includes transverse threaded holes 31A disposed on opposite sides of the movable anchor ear 21 in the transverse direction, and circumferential positioning bolts 34 are screwed into the transverse threaded holes 31A. When the movable hoop 21 is used, after being adjusted in place along a pipeline to be punched, the pipeline to be punched is tightly propped by tightening the circumferential positioning bolts 34 on the movable hoop 21, the relative position between the movable hoop 21 and the pipeline to be punched is relatively fixed, the punching can be carried out, after the punching is finished, the circumferential positioning bolts 34 on the movable hoop 21 are loosened, the movable hoop 21 is moved to the next punching position, the pipeline to be punched is tightly propped by tightening the circumferential positioning bolts 34 on the movable hoop 21 again, and the punching is continued until the punching is finished.
In order to further ensure the positioning reliability between the fixing hoop 31 and the pipe to be perforated, preferably, the locking structure includes a vertical threaded hole 31B vertically disposed between the fixing connection seat 32 and the fixing hoop 31, and a top fixing bolt 35 is connected to the vertical threaded hole 31B. When the drilling machine is used, the top fixing bolts 35 penetrate through the vertical threaded holes 31B at the positions corresponding to the fixing hoops 31 of the fixing connecting seats 32 to prop against the top of the pipeline to be drilled, and are combined with the circumferential positioning bolts 34 to perform three positioning along the circumferential direction of the pipeline to be drilled, so that the drilling machine is simple in structure, convenient to use and reliable in locking.
The fixed connection seat 32 and the cross arm 1 may be welded, however, this way is not detachable, and the replacement of the components is inconvenient, so as to avoid this problem, preferably, the fixed connection seat 32 is provided with an insertion hole 32A, and the cross arm 1 is movably inserted into the insertion hole 32A, that is, the cross arm 1 is detachably connected with the fixed connection seat 32. In the transverse direction, positioning screw holes 32B are provided on opposite sides of the fixed connection seat 32, and a fastening bolt 33 is screwed into the positioning screw holes 32B with its end portion abutting against the side face of the cross arm 1.
The cross arm 1 can only have one, but in order to obtain accurate punching distance at different angles, reduce the influence of visual errors on the punching distance, preferably, the cross arm 1 has two, and two cross arms 1 are parallel arrangement relatively, and are provided with interval 5 between two cross arms 1.
The punching position 4 may be an avoidance gap formed between the movable connecting seat 22 and the movable hoop 21, in this embodiment, preferably, the punching position 4 is a through hole formed between the movable connecting seat 22 and the movable hoop 21, and the through hole centers the distance 5 between the two cross arms 1. The through hole is arranged, so that the punching position is more accurately positioned, and a proper hole is adopted to extend into the through hole for hole punching.
The cross arms 1 may be round tubes, in this embodiment, preferably, the cross arms 1 are square tubes, and the top surfaces of the cross arms 1 are marked with the length scales. The length scale on the square tube can be just marked on the top surface, and is convenient for watch, moreover, the jack 32A on the fixed connection seat 32 with square tube adaptation is square, and certainly, the jack 32A on the movable connection seat 22 is square too, square jack 32A and square tube cooperation, along the automatic spacing of hoop, can not take place pivoted phenomenon, avoid the problem that the hole of punching is not on same.
Claims (9)
1. Pipeline auxiliary device that punches, its characterized in that: the movable connecting device comprises a cross arm (1), a movable connector (2) and a fixed connector (3), wherein length scales are arranged on the cross arm (1);
the fixed connector (3) comprises a fixed hoop (31) for encircling the pipeline, a locking structure arranged on the fixed hoop (31) and used for locking the pipeline on the fixed hoop (31), and a fixed connecting seat (32) arranged between the fixed hoop (31) and the cross arm (1);
the movable connector (2) comprises a movable hoop (21) for encircling the pipeline, a limiting structure arranged on the movable hoop (21) and used for positioning the pipeline on the movable hoop (21), and a movable connecting seat (22) arranged between the movable hoop (21) and the cross arm (1);
the fixed anchor ear (31) is fixedly connected to one end of the cross arm (1) through the fixed connecting seat (32); the movable anchor ear (21) is connected to the other end of the cross arm (1) through a movable connecting seat (22) and is movably matched with the cross arm (1) along the extending direction of the cross arm (1); and is provided with a punching hole (4) vertically penetrating through the movable hoop (21).
2. The pipe perforating auxiliary device as defined in claim 1, wherein: the fixed hoop (31) is a circular pipe section, and the top of the circular pipe section is provided with a notch which is penetrated along the axial direction of the circular pipe section;
the movable anchor ear (21) is a circular pipe section, and a notch which is penetrated along the axial direction of the circular pipe section is arranged at the top of the circular pipe section.
3. The pipe perforating auxiliary device as defined in claim 2, wherein: the radian of a notch of the fixed hoop (31) is smaller than pi; the radian of the notch of the movable hoop (21) is smaller than pi.
4. A pipe perforating auxiliary device as defined in claim 1 or 2 or 3, wherein: the locking structure comprises transverse threaded holes (31A) which are respectively arranged on opposite sides of the fixed anchor ear (31) along the transverse direction, and the transverse threaded holes (31A) are in threaded connection with circumferential positioning bolts (34);
the limiting structure comprises transverse threaded holes (31A) which are respectively arranged on opposite sides of the movable anchor ear (21) along the transverse direction, and circumferential positioning bolts (34) are connected to the transverse threaded holes (31A) in a threaded manner.
5. The pipe perforating auxiliary device as defined in claim 4, wherein: the locking structure comprises a vertical threaded hole (31B) vertically arranged between the fixed connecting seat (32) and the fixed anchor ear (31), and a top fixing bolt (35) is connected to the vertical threaded hole (31B).
6. A pipe perforating auxiliary device as defined in claim 1 or 2 or 3, wherein: the fixed connection seat (32) is provided with an inserting hole (32A), the cross arm (1) is movably inserted into the inserting hole (32A), positioning threaded holes (32B) are formed in two opposite sides of the fixed connection seat (32) along the transverse direction, the fastening bolt (33) is in threaded connection with the positioning threaded holes (32B), and the end part of the fastening bolt is propped against the side face of the cross arm (1).
7. A pipe perforating auxiliary device as defined in claim 1 or 2 or 3, wherein: the two cross arms (1) are arranged in parallel, and a space (5) is arranged between the two cross arms (1).
8. The pipe perforating auxiliary device as defined in claim 7, wherein: the punching position (4) is a through hole formed between the movable connecting seat (22) and the movable anchor ear (21), and the through hole centers the distance (5) between the two cross arms (1).
9. The pipe perforating auxiliary device as defined in claim 7, wherein: the cross arms (1) are square tubes, and the length scales are marked on the top surfaces of the cross arms (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320497620.5U CN219235437U (en) | 2023-03-15 | 2023-03-15 | Pipeline punching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320497620.5U CN219235437U (en) | 2023-03-15 | 2023-03-15 | Pipeline punching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219235437U true CN219235437U (en) | 2023-06-23 |
Family
ID=86840673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320497620.5U Active CN219235437U (en) | 2023-03-15 | 2023-03-15 | Pipeline punching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219235437U (en) |
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2023
- 2023-03-15 CN CN202320497620.5U patent/CN219235437U/en active Active
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