CN211057871U - Stagnant water wall screw rod stagnant water steel sheet welded fastening device is worn to stagnant water - Google Patents
Stagnant water wall screw rod stagnant water steel sheet welded fastening device is worn to stagnant water Download PDFInfo
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- CN211057871U CN211057871U CN201921670033.1U CN201921670033U CN211057871U CN 211057871 U CN211057871 U CN 211057871U CN 201921670033 U CN201921670033 U CN 201921670033U CN 211057871 U CN211057871 U CN 211057871U
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Abstract
The utility model provides a water-stopping wall-penetrating screw water-stopping steel sheet welding and fixing device, which comprises a vertical fixing steel pipe and a steel bar bracket; the pipe diameter of the vertical fixed steel pipe is smaller than the size of the water stop steel sheet; and the steel bar support is welded and connected with the vertical fixing steel pipe. The water stopping steel sheet and the middle part of the wall-penetrating screw rod are directly inserted into the vertical fixing steel pipe of the welding and fixing device of the utility model after spot welding, other manual matching is not needed, two sides of the joint of the water stopping steel sheet and the wall-penetrating screw rod can be welded in place, the welding is tight, no gap exists, and the water stopping effect is obvious; more manpower and material resources can be saved, and the method is rapid and efficient; the welding process has better safety, and reduces the occurrence probability of unsafe problems such as scald and burn.
Description
Technical Field
The utility model belongs to the technical field of the engineering stagnant water, concretely relates to wall screw rod stagnant water steel sheet welded fastening device is worn in stagnant water.
Background
The remaining part of the construction joint of the underground engineering shear wall is generally provided with a water stop steel plate and a rubber water stop belt to play a water stop role, and a wall penetrating screw for supporting a wall template is also provided with a water stop wall penetrating screw, namely, the middle part of a processed 3mm thick steel sheet is punched and penetrated into the wall penetrating screw, and then the welding is tight, so that the water stop effect of no seepage and no water tightness is achieved. The water-stopping wall-penetrating screw rod is manufactured in a factory mode, usually, a water-stopping steel sheet is spot-welded in the middle of the wall-penetrating screw rod in a handheld mode or a clamp is used, and then the water-stopping steel sheet is fully welded in place on two sides. However, according to practice, the water-stopping steel sheet is spot-welded in the middle of the through-wall screw rod by holding or using a clamp, so that more manpower and material resources are consumed, the safety in the welding process is poor, burn is easily caused, and due to the safety consideration, the two sides of the joint of the water-stopping steel sheet and the through-wall screw rod are not welded in place, so that the welded water-stopping steel sheet is not tight and has a gap, and the water-stopping effect is far from being achieved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a wall screw rod stagnant water steel sheet welded fastening device is worn in stagnant water to solve the technical problem who how to improve stagnant water and wear wall screw rod stagnant water steel sheet welding quality.
(II) technical scheme
In order to solve the technical problem, the utility model provides a water-stopping through-wall screw rod water-stopping steel sheet welding and fixing device, which comprises a vertical fixing steel pipe and a steel bar bracket; wherein the pipe diameter of the vertical fixed steel pipe is smaller than the size of the water stop steel sheet; the steel bar support is connected with the vertical fixing steel pipe in a welding mode.
Furthermore, the steel bar support is formed by welding a plurality of threaded steel bars.
Further, the length of the vertically fixed steel pipe is half of that of the water-stopping wall-penetrating screw.
(III) advantageous effects
The utility model provides a water-stopping wall-penetrating screw water-stopping steel sheet welding and fixing device, which comprises a vertical fixing steel pipe and a steel bar bracket; the pipe diameter of the vertical fixed steel pipe is smaller than the size of the water stop steel sheet; and the steel bar support is welded and connected with the vertical fixing steel pipe.
The water stopping steel sheet and the middle part of the wall-penetrating screw rod are directly inserted into the vertical fixing steel pipe of the welding and fixing device of the utility model after spot welding, other manual matching is not needed, two sides of the joint of the water stopping steel sheet and the wall-penetrating screw rod can be welded in place, the welding is tight, no gap exists, and the water stopping effect is obvious; more manpower and material resources can be saved, and the method is rapid and efficient; the welding process has better safety, and reduces the occurrence probability of unsafe problems such as scald and burn.
Drawings
FIG. 1 is a front view of a water-stopping steel sheet of a water-stopping wall-penetrating screw in the embodiment of the utility model;
FIG. 2 is a side view of a water stopping steel sheet of the water stopping through-wall screw rod in the embodiment of the present invention;
fig. 3 is a front view of the welding fixture according to the embodiment of the present invention;
fig. 4 is a top view of the welding fixture according to the embodiment of the present invention;
fig. 5 is a welding schematic view of the welding fixture according to the embodiment of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following description will make a detailed description of embodiments of the present invention with reference to the accompanying drawings and examples.
The embodiment provides a water-stopping through-wall screw water-stopping steel sheet welding and fixing device which is used for a welded water-stopping through-wall screw water-stopping steel sheet and is shown in figures 1 and 2, wherein a wall-penetrating screw 1 is a full-thread screw with the diameter of 16mm and the length of 600mm, the water-stopping steel sheet 2 is 60mm × 60mm in size and 3mm in thickness, a hole in the center of the water-stopping steel sheet 2 is firmly welded with the middle of the wall-penetrating screw 1, and two top die steel bars 2 with the diameter of 6.5mm are firmly welded with the wall-penetrating screw 1 and are respectively positioned on two sides of the water-stopping steel sheet 2.
The welding fixture in this embodiment includes a steel pipe 4 and a steel bar support 5 that are vertically fixed. Wherein, the length of the vertical fixed steel pipe 4 is 300mm, the pipe diameter is 50mm, and the thickness is 3 mm. The steel bar bracket 5 is formed by welding a plurality of threaded steel bars with the diameter of 14 mm. The steel bar support 5 is firmly welded with the vertical fixed steel pipe 4.
When in use, the water-stopping steel sheet 2 and the middle part of the wall-penetrating screw 1 are directly inserted into the vertical fixing steel pipe 4 of the welding and fixing device after spot welding is completed. The size of the water stop steel sheet 2 is larger than the pipe diameter of the vertical fixed steel pipe 4, so the water stop steel sheet 2 is overlapped outside the vertical fixed steel pipe 4. At the moment, other manual matching is not needed, the two sides of the joint of the water stop steel sheet 2 and the wall-penetrating screw 1 can be welded in place, tight welding is guaranteed, no gap exists, and the water stop effect is obvious.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (3)
1. A water-stopping through-wall screw water-stopping steel sheet welding and fixing device is characterized by comprising a steel pipe and a steel bar bracket which are vertically fixed; the pipe diameter of the vertical fixed steel pipe is smaller than the size of the water stop steel sheet; and the steel bar support is welded and connected with the vertical fixing steel pipe.
2. The welding fixture of claim 1, wherein the rebar bracket is welded using a plurality of threaded rebars.
3. The welding fixture of claim 1, wherein the length of the vertical fixed steel tube is one-half of the length of the water stop wall screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921670033.1U CN211057871U (en) | 2019-10-08 | 2019-10-08 | Stagnant water wall screw rod stagnant water steel sheet welded fastening device is worn to stagnant water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921670033.1U CN211057871U (en) | 2019-10-08 | 2019-10-08 | Stagnant water wall screw rod stagnant water steel sheet welded fastening device is worn to stagnant water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211057871U true CN211057871U (en) | 2020-07-21 |
Family
ID=71588522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921670033.1U Active CN211057871U (en) | 2019-10-08 | 2019-10-08 | Stagnant water wall screw rod stagnant water steel sheet welded fastening device is worn to stagnant water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211057871U (en) |
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2019
- 2019-10-08 CN CN201921670033.1U patent/CN211057871U/en active Active
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