CN219358385U - Welding slag collecting device for welding operation of two lining steel bars - Google Patents
Welding slag collecting device for welding operation of two lining steel bars Download PDFInfo
- Publication number
- CN219358385U CN219358385U CN202320551962.0U CN202320551962U CN219358385U CN 219358385 U CN219358385 U CN 219358385U CN 202320551962 U CN202320551962 U CN 202320551962U CN 219358385 U CN219358385 U CN 219358385U
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- box body
- welding
- collecting box
- space
- collecting
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- 238000003466 welding Methods 0.000 title claims abstract description 131
- 239000002893 slag Substances 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 239000000779 smoke Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding slag collecting device for welding operation of a two-lining steel bar, which comprises a collecting box body, wherein the collecting box body is configured into a cuboid structure, and the inside of the collecting box body is hollow and formed into a collecting cavity; a U-shaped handle arranged at the upper end of the collecting box body; a draw bar positioned at the rear side of the collecting box body; the front part of the collecting box body is hollowed out to form an operation space, and the rear part of the collecting box body is hollowed out to form a welding space; the operation space and the welding space are communicated with the collecting cavity. Compared with the conventional welding slag cleaning method, the welding slag collecting device reduces material and labor loss, ensures the collection and treatment of the welding slag from the source, ensures the construction quality, is beneficial to the construction of subsequent procedures, and effectively reduces the cost.
Description
Technical Field
The utility model relates to the technical field of construction of underground excavation tunnel structures, in particular to a welding slag collecting device for welding operation of two lining steel bars.
Background
In the construction process of the underground excavation tunnel structure, the welding of the reinforcing steel bars cannot be avoided, no matter arc welding or two-protection welding is adopted, welding procedures are generated in the whole construction process, welding slag is inevitably generated due to the material characteristics of the welding, the collection treatment of the welding slag and the harm caused by the welding slag are not considered for a long time, and along with the implementation of green construction, green and reliable treatment of the welding slag is indispensable.
In the present engineering construction, arc welding or two-shielded welding are adopted for steel bar welding, welding slag is very easy to drop, in the previous construction, the welding slag which drops is generally not treated, when the welding slag affects the construction, the welding slag is slightly treated, the treatment is imperfect, and when the two lining steel bars of the undercut tunnel are constructed, the dropping welding slag is easy to generate larger influence, specifically:
1. the connection of the upper and lower working procedures is affected, when the dropped welding slag is excessive, the sealing of a concrete construction joint is affected, measures are needed to be taken to clean the welding slag, the construction of the lower working procedure is delayed, and the construction rhythm is slow;
2. the construction quality is affected, in the underground tunnel, the two lining steel bars are positioned above the waterproof layer, the waterproof layer is easily damaged by the high Wen Hanzha, so that the waterproof performance is damaged, and the tunnel construction is most easily problematic, namely, the problem of water leakage.
Therefore, based on the above technical problems, a person skilled in the art needs to develop a slag collecting device for welding operation of two-lining steel bars.
Disclosure of Invention
The utility model aims to provide the welding slag collecting device for the two-lining steel bar welding operation, which is easy to process and manufacture, firm and reliable, can adapt to the welding of steel bars in various modes, can meet the construction requirements of the welding of the steel bars in the existing building construction process, and has obvious advantages and wide popularization and application values.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model relates to a welding slag collecting device for welding operation of a two-lining steel bar, which comprises:
a collecting box body configured in a rectangular parallelepiped structure, and a collecting cavity formed hollow inside the collecting box body;
the U-shaped handle is arranged at the upper end of the collecting box body; and
a drawing bar positioned at the rear side of the collecting box body;
the front part of the collecting box body is hollowed out to form an operation space, and the rear part of the collecting box body is hollowed out to form a welding space;
the operating space and the welding space are communicated with the collecting cavity.
Further, the operation space is formed in the upper part of the front side of the collecting box body;
the length of the collecting box body is 20cm, the width of the collecting box body is 15cm, and the height of the collecting box body is 30cm;
the operation space is configured as a groove arranged at the front side of the collecting box body;
the grooving length of the operation space is 20cm, and the grooving width of the operation space is 8.5cm;
the welding rod can extend into the collecting box body from the operation space.
Further, the welding space is a slot penetrating through the collecting box body from the upper end of the collecting box body to the lower end of the collecting box body;
the grooving length of the welding space is 30cm, the grooving width of the welding space is 4cm, and the grooving depth of the welding space is 5cm;
the welding space is positioned at the welding seam to be welded.
Further, when the drawing bar is matched with the collecting box body, the drawing bar covers the welding space;
the drawing bar is configured into a strip shape with the length of 32.5cm and the width of 7cm, and the upper end part of the drawing bar extends to the upper end of the collecting box body;
the upper end of the drawing bar is bent towards the front side of the collecting box body to form a handle part.
Furthermore, two ends of the U-shaped handle are provided with connecting parts fixedly connected with the upper end of the collecting box body;
the connecting portion and the collecting box body are provided with through holes configured as smoke outlets.
In the technical scheme, the welding slag collecting device for the welding operation of the two-lining steel bar has the following beneficial effects:
compared with the conventional welding slag cleaning method, the welding slag collecting device reduces material and labor loss, ensures the collection and treatment of the welding slag from the source, ensures the construction quality, is beneficial to the construction of subsequent procedures, and effectively reduces the cost.
The welding slag collecting device has wide application range, is not only suitable for arc welding, but also causes simplicity of structure and principle, and can be widely applied to the construction of almost all steel bar welding.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic structural view of a slag collecting device for a two-lining steel bar welding operation according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a drawing bar of a slag collecting device for a two-lining steel bar welding operation according to an embodiment of the present utility model;
FIG. 3 is a front view of a slag collecting device for a two-lining steel bar welding operation according to an embodiment of the present utility model;
FIG. 4 is a rear view of a slag collecting device for a two-lined steel bar welding operation according to an embodiment of the present utility model;
fig. 5 is a top view of a slag collecting device for a two-lining steel bar welding operation according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a collection box body; 2. drawing a bar; 3. a U-shaped handle;
101. an operation space; 102. welding space;
201. a handle portion;
301. a connection part; 302. and a smoke outlet.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
See fig. 1-5;
the welding slag collecting device for the welding operation of the two-lining steel bar of the embodiment comprises:
the collecting box body 1, the collecting box body 1 is configured into a cuboid structure, and the inside of the collecting box body 1 is hollow and formed into a collecting cavity;
a U-shaped handle 3 arranged at the upper end of the collecting box body 1; and
a drawing bar 2 positioned at the rear side of the collecting box body 1;
the front part of the collecting box body 1 is hollowed out to form an operation space 101, and the rear part of the collecting box body 1 is hollowed out to form a welding space 102;
the operating space 101 and the welding space 102 are both in communication with the collecting chamber.
Specifically, this embodiment discloses a welding slag collection device suitable for two lining steel bar welding operation, it is mainly placed in the welding seam department of waiting to weld through collecting box body 1 to utilize operating space 101 to stretch into the collecting box body 1 with the welding rod, reuse and welding space 102 that the welding seam position matches welds, because this collecting box body 1 is fixed and is waiting to weld the department at the reinforcing bar, consequently, during the welding, the produced welding slag can directly drop to collecting box body 1's collection intracavity, directly collects and handles the welding slag from the source, the device simple structure facilitates the use, application scope is wide.
Preferably, the upper part of the front side of the collecting box body 1 of the embodiment is provided with an operation space 102;
the length of the collecting box body 1 is 20cm, the width is 15cm, and the height is 30cm;
the operation space 102 is configured as a groove opened at the front side of the collecting box body 1;
the grooving length of the operation space 102 is 20cm, and the grooving width of the operation space 102 is 8.5cm;
the welding rod can extend from the operation space 102 into the interior of the collecting box body 1.
First, the collecting box body 1 of the present embodiment has a rectangular structure with a length of 20cm by 15cm by 30cm, that is, the collecting box body 1 with a length of 20cm by 15cm by 30cm is taken as an example for further explanation and explanation according to the present application.
The collecting box body 1 of the embodiment is hollow, and the hollow space is used as a collecting cavity for collecting welding slag.
Preferably, the welding space 102 of the present embodiment is a slot penetrating the collecting box body 1 from the upper end of the collecting box body 1 to the lower end of the collecting box body 1;
the grooving length of the welding space 102 is 30cm, the grooving width of the welding space 102 is 4cm, and the grooving depth of the welding space 102 is 5cm;
the welding space 102 is located at the weld to be welded.
The front end of the collecting box body 1 is an operation space, which is mainly convenient for operators to observe and stretch welding rods into the box body from the front end and reaches the welding space 102 of the embodiment, while the welding space 102 of the embodiment is a slot capable of exposing the position to be welded when the collecting box body 1 is fixed at the welding position; therefore, based on the size of the collecting box body 1, the slot size of the welding space 102 in this embodiment may be 30cm×4cm×5cm.
Preferably, the drawing strip 2 of the present embodiment is a strip structure for plugging the welding space 102 at the rear side of the collecting box body 1 in a non-working state, specifically: when the drawing bar 2 is matched with the collecting box body 1, the drawing bar 2 covers a welding space;
the drawing bar 2 is configured into a strip shape with the length of 32.5cm and the width of 7cm, and the upper end part of the drawing bar 2 extends to the upper end of the collecting box body 1;
the upper end of the draw bar 2 is formed as a handle portion 201 bent toward the front side of the collecting box body 1.
In order to be convenient to use, the U-shaped handle 3 is designed at the upper end of the collecting box body 1, and meanwhile, smoke dust is generated during welding, so that the two ends of the U-shaped handle 3 are provided with the connecting parts 301 fixedly connected with the upper end of the collecting box body 1; the connection 301 and the collecting tank body 1 are provided with through holes configured as smoke outlets 302.
The operation is as follows:
1. determining the size range and the number of the collecting devices according to the size of the welding lines, taking the welding line length of less than or equal to 20cm as an example, and using a collecting box body with the size of 20cm by 15cm by 30cm in the application;
2. drawing out the drawing bar 2 at the back of the collecting box body 1, fixing the back of the device at the welding seam by adopting a binding wire or other modes at the welding seam, and firmly installing; the device of the present application may also be secured in a suspended manner using the U-shaped handle 3, but is preferably secured in place using fasteners to improve welding accuracy. After the fixing is finished, performing trial welding, determining whether welding slag falls off, and if the welding slag falls off, adjusting the position of the collecting device and performing trial welding again until no welding slag falls off the collecting device;
3. and after the second step is finished, normal welding can be carried out, welding slag is collected after the welding is finished and is classified as construction waste, the inside of the collecting device is cleaned, and a drawing bar 2 is installed.
It should be noted that when the slag falls into the collecting device in large amounts, which can lead to high temperatures of the collecting device, direct contact of the skin with the device should be avoided.
In the technical scheme, the welding slag collecting device for the welding operation of the two-lining steel bar has the following beneficial effects:
compared with the conventional welding slag cleaning method, the welding slag collecting device reduces material and labor loss, ensures the collection and treatment of the welding slag from the source, ensures the construction quality, is beneficial to the construction of subsequent procedures, and effectively reduces the cost.
The welding slag collecting device has wide application range, is not only suitable for arc welding, but also causes simplicity of structure and principle, and can be widely applied to the construction of almost all steel bar welding.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. Welding slag collecting device for welding operation of two lining steel bars, which is characterized in that the welding slag collecting device comprises:
a collection box body (1), wherein the collection box body (1) is configured into a cuboid structure, and the interior of the collection box body (1) is hollow and formed into a collection cavity;
a U-shaped handle (3) arranged at the upper end of the collecting box body (1); and
the drawing bar (2) is positioned at the rear side of the collecting box body (1);
the front part of the collecting box body (1) is hollowed out to form an operation space (101), and the rear part of the collecting box body (1) is hollowed out to form a welding space (102);
the operating space (101) and the welding space (102) are both in communication with the collecting chamber.
2. The welding slag collecting device for the two-lining steel bar welding operation according to claim 1, wherein the operating space (101) is formed at the upper part of the front side of the collecting box body (1);
the length of the collecting box body (1) is 20cm, the width of the collecting box body is 15cm, and the height of the collecting box body is 30cm;
the operating space (101) is configured as a groove arranged at the front side of the collecting box body (1);
the grooving length of the operation space (101) is 20cm, and the grooving width of the operation space (101) is 8.5cm;
the welding rod can extend into the collecting box body (1) from the operation space (101).
3. The welding slag collecting device for the two-lining steel bar welding operation according to claim 2, wherein the welding space (102) is a slot penetrating through the collecting box body (1) from the upper end of the collecting box body (1) to the lower end of the collecting box body (1);
the grooving length of the welding space (102) is 30cm, the grooving width of the welding space (102) is 4cm, and the grooving depth of the welding space (102) is 5cm;
the welding space (102) is located at a weld joint to be welded.
4. A two-lined steel bar welding operation slag collecting device according to claim 3, wherein the draw bar (2) covers the welding space (102) when the draw bar (2) is matched with the collecting box body (1);
the drawing bar (2) is configured into a strip shape with the length of 32.5cm and the width of 7cm, and the upper end part of the drawing bar (2) extends to the upper end of the collecting box body (1);
the upper end of the drawing bar (2) is bent towards the front side of the collecting box body (1) to form a handle part (201).
5. The welding slag collecting device for the two-lining steel bar welding operation according to claim 1, wherein the two ends of the U-shaped handle (3) are provided with connecting parts (301) fixedly connected with the upper end of the collecting box body (1);
the connecting portion (301) and the collecting box body (1) are provided with through holes configured as smoke outlets (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320551962.0U CN219358385U (en) | 2023-03-17 | 2023-03-17 | Welding slag collecting device for welding operation of two lining steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320551962.0U CN219358385U (en) | 2023-03-17 | 2023-03-17 | Welding slag collecting device for welding operation of two lining steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219358385U true CN219358385U (en) | 2023-07-18 |
Family
ID=87139374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320551962.0U Active CN219358385U (en) | 2023-03-17 | 2023-03-17 | Welding slag collecting device for welding operation of two lining steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219358385U (en) |
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2023
- 2023-03-17 CN CN202320551962.0U patent/CN219358385U/en active Active
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