CN219542084U - Anti-skid square pile steel pile casing welding device - Google Patents
Anti-skid square pile steel pile casing welding device Download PDFInfo
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- CN219542084U CN219542084U CN202223598460.8U CN202223598460U CN219542084U CN 219542084 U CN219542084 U CN 219542084U CN 202223598460 U CN202223598460 U CN 202223598460U CN 219542084 U CN219542084 U CN 219542084U
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- square pile
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the field of building construction, in particular to a welding device for an anti-skid square pile steel pile casing, which comprises a base, a plurality of vertical frames arranged on the base and a hanging part arranged at one end of the vertical frames far away from the base, wherein the hanging part is provided with a plurality of welding holes; a butt joint groove is concaved inwards on the hanging part, and the butt joint groove can be buckled in the end face of the top end of the upper section steel casing; and welding spaces for welding workers to execute welding work are formed between the plurality of vertical frames and the base. The utility model has the effect of improving the straight state of the upper section steel casing and the lower section steel casing during welding.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a welding device for an anti-skid square pile steel pile casing.
Background
The anti-slide pile is a pile penetrating through the landslide body and penetrating into the slide bed, is mainly used for supporting the sliding force of the landslide body and stabilizing the side slope, and is a main treatment mode for shallow-layer and medium-thick-layer landslide at present.
The anti-slide piles are mainly divided into square piles and round piles; when the anti-skid square pile is constructed, the following steps are needed to be carried out: leveling a site, paying off and positioning, doubling and positioning, positioning by a rotary drilling rig, drilling to a designed hole depth by the rotary drilling rig, backfilling, installing a locking notch, placing a steel casing while rotary drilling, arranging a steel reinforcement cage, pouring concrete to a designed elevation, hardening the concrete, backfilling broken stone to the ground elevation, and curing a pile foundation.
When the lower steel pile casing is sunk, the steel pile casings are required to be connected one by one so that the steel pile casings have enough length to penetrate through the soil layer; the joint of two adjacent steel casings needs to be fully welded to the inner joint and the outer joint by a welder, and the quality is ensured, so that the phenomena of slurry leakage or difficult sinking caused by deformation when the steel casings are sinking are avoided.
In view of the above-mentioned related art, the inventor found that, because the steel pile casing supported by the inner wall of the slide-resistant pile is placed in a sinking manner, when a welder performs a welding operation, the welder needs to be suspended into the steel pile casing by an auxiliary tool, and when the welder performs the welding operation, an external hoisting device needs to be assisted to move the welder, and the situation that the four corners of the butt joint of the steel pile casing are difficult to align easily occurs in the method, so that the welding method is unfavorable for maintaining a straight state with the lower section steel pile casing when the upper section steel pile casing is connected.
Disclosure of Invention
The utility model provides a device for welding an anti-skid square pile steel pile casing, which aims to improve the straight state of an upper section steel pile casing and a lower section steel pile casing during welding.
The utility model provides a welding device for an anti-skid square pile steel pile casing, which adopts the following technical scheme:
the welding device for the anti-skid square pile steel pile casing comprises a base, a plurality of vertical frames arranged on the base and a hanging part arranged at one end, far away from the base, of the vertical frames;
a butt joint groove is concaved inwards on the hanging part, and the butt joint groove can be buckled in the end face of the top end of the upper section steel casing; and welding spaces for welding workers to execute welding work are formed between the plurality of vertical frames and the base.
Through the technical scheme, when the upper and lower sections of steel casings are required to be welded, the welding device is suspended above the steel casings by adopting external hoisting equipment, the base is aligned with the inner wall of the steel casing until the top side wall of the upper section of steel casing is buckled into the butt joint groove, and after the welding device is stably hung with the upper section of steel casing, a plurality of welding workers can enter a welding space at the same time, and the welding work can be carried out on the joint of the upper section of steel casing and the lower section of steel casing at the same time, so that the straight state of the upper section of steel casing and the lower section of steel casing is improved when the upper section of steel casing is welded.
Optionally, a plurality of empty slots are formed in the vertical frame in a penetrating manner; the empty slots are distributed at equal intervals along the length direction of the vertical frame.
Through adopting above-mentioned technical scheme, because the top of grudging post is hung and is detained in the top of last festival steel pile casing through the portion of hanging, set up the empty slot on the grudging post to in the inner wall that the empty slot is close to base one side was trampled to the welding space by the welding workman, with this convenience that improves the access welding space.
Optionally, the length extension direction of the stand is inclined from the inner wall of the steel casing to the center direction of the base.
Through adopting above-mentioned technical scheme, on the length direction slope with the grudging post on the base, the welding workman of being convenient for moves down to the welding space along the grudging post that has the inclination on the one hand, on the other hand forms stable triangle structure between grudging post itself, the inner wall of steel pile casing and the upper surface of base to this improves welding set and installs the stability in steel pile casing, can also promote the bearing capacity of grudging post simultaneously.
Optionally, the hanging part is hinged to the top of the stand.
Through adopting above-mentioned technical scheme, set up the articulated mode of hitching part and connect on the grudging post, can rotate arbitrary angle with the hitching part to improve the adaptation hitching of hitching part and steel casing top optional position.
Optionally, the base comprises a plurality of bearing rods which are crisscrossed and arranged vertically and horizontally and a supporting net which is arranged on one side of the bearing rods close to the welding space; and a folded edge is arranged on one side of the supporting net away from the bearing rod in a protruding way.
By adopting the technical scheme, the base is provided with the bearing rods in a crisscross manner so as to reduce the dead weight of the welding device body, and the supporting net is arranged to cover a plurality of the bearing rods so as to form a plane for the operation of welding workers, and meanwhile, the whole dead weight of the welding device can be reduced by adopting the net structure; the provision of the folds reduces the possibility of tools used by the welder to roll directly off the welding device.
Optionally, the plurality of vertical frames are symmetrically arranged at two sides of the base; the side walls of the adjacent vertical frames are connected with first dimension stabilizing bars; the length direction of the first dimension stabilizing rod is parallel to the upper surface of the base.
By adopting the technical scheme, the first dimension stabilizing rod is connected with the adjacent vertical frames, so that the stability of the adjacent vertical frames when bearing loads can be improved.
Optionally, a second dimension stabilizer is vertically arranged on the side wall of one end of the stand far away from the base; one end of the second dimension stabilizer bar, which is far away from the vertical frame, is overlapped with the central line of the base.
Through adopting above-mentioned technical scheme, set up the second dimension steady pole on the upright stand of opposite, further promote welding set holistic stability.
Optionally, a tension base is arranged on one side, far away from the support net, of the bearing rod, an upright post is vertically arranged on one side, close to the bearing rod, of the tension base, and one end, far away from the tension base, of the upright post penetrates through the support net and is connected with a plurality of second dimension stabilizing rods; the one end that the stand kept away from the pulling force base is provided with the joint piece, the side of joint piece can supply a plurality of second dimension steady levers to wear to establish, one side that the joint piece kept away from the stand is provided with the couple.
Through adopting above-mentioned technical scheme, connect pulling force base and linking piece through the stand, when needs wholly transfer welding set, can hang the couple through outside lifting device, pulling force base can maintain the holistic atress of base balanced to with the holistic atress evenly dispersed of welding set, avoid when lifting welding set, whole device appears because the circumstances that the atress is uneven leads to warping.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. when the upper section steel pile casing and the lower section steel pile casing are required to be welded, the welding device is suspended above the steel pile casing by adopting external hoisting equipment, the base is aligned with the inner wall of the steel pile casing until the top side wall of the upper section steel pile casing is buckled into the butt joint groove, and after the welding device is stably hung with the upper section steel pile casing, a plurality of welding workers can enter a welding space at the same time, and the welding work can be carried out on the joint of the upper section steel pile casing and the lower section steel pile casing at the same time, so that the straight state of the upper section steel pile casing and the lower section steel pile casing is improved when the upper section steel pile casing is welded.
Drawings
FIG. 1 is a schematic view showing the overall structure of a welding apparatus according to embodiment 1 of the present utility model;
FIG. 2 is a side view of another embodiment of the welding apparatus of example 1 of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
fig. 4 is a schematic view showing the overall structure of a welding apparatus in embodiment 2 of the present utility model.
Reference numerals illustrate: 1. a base; 11. a carrier bar; 12. a support net; 13. folding edges; 14. a first dimension stabilizer bar; 15. a second dimension stabilizer bar; 2. a vertical frame; 21. a hollow groove; 3. a hanging part; 31. a butt joint groove; 4. welding space; 5. a tension base; 6. a column; 7. and (5) connecting the blocks.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a welding device for an anti-skid square pile steel pile casing.
Example 1:
referring to fig. 1 and 2, the welding device for the anti-skid square pile steel pile casing comprises a base 1 which is horizontally arranged, a plurality of vertical frames 2 which are fixedly connected to the upper surface of the base 1, and at least two hanging parts 3 which are hinged to the top ends of the vertical frames 2; the two hanging parts 3 are protruded out of the top side wall of the vertical frame 2, and a butt joint groove 31 which can be buckled in the top edge of the upper section steel protective cylinder is concavely arranged on one side of the hanging part 3 facing the base 1.
The number of the vertical frames 2 can be appropriately selected according to the diameter of the steel casing; the plurality of vertical frames 2 are symmetrically arranged on two sides of the base 1; in the present embodiment, four stands 2 are employed; a surrounding welding space 4 is formed between the four vertical frames 2 and the base 1, and the welding space 4 can be used for welding the joint of the upper section steel protective cylinder and the lower section steel protective cylinder after a welder enters; furthermore, the entire stand 2 may be provided with a length-adjustable telescopic arrangement.
The length of the vertical frame 2 is adaptively adjusted according to the length of the steel pile casing, and after a welder enters the welding space 4, the joint of the upper section steel pile casing and the lower section steel pile casing is positioned at one side of the horizontal direction of the welding space 4.
In another embodiment, in order to facilitate the welding workers to enter the welding space 4, a plurality of empty slots 21 are formed in the vertical frame 2 in a penetrating manner, and the empty slots 21 are equidistantly and collinearly distributed along the length direction of the vertical frame 2; the single vertical frame 2 is arranged in a trapezoid shape; so that the welder can tread the inner wall of the empty groove 21 near one side of the base 1 to move downwards to the upper surface of the base 1;
referring to fig. 2, in another embodiment, in order to further improve the convenience of the welder moving up and down on the stand 2, the length extending direction of the stand 2 is set by the inner wall of the steel protection tube obliquely towards the center direction of the base 1, the stand 2 located on the same side of the base 1 is set in parallel, and the length direction of the stand 2 is inclined on the base 1, so that the welder can move down into the welding space 4 along the inclined stand 2, and on the other hand, a stable triangle structure is formed among the stand 2, the inner wall of the steel protection tube and the upper surface of the base 1, thereby improving the stability of the welding device installed in the steel protection tube, and simultaneously improving the bearing performance of the stand 2.
Referring to fig. 1 and 3, in order to reduce the overall weight of the welding device, in the present embodiment, the base 1 comprises several carrying bars 11 and a horizontally arranged supporting net 12; the bearing rods 11 are distributed vertically and horizontally at equal intervals and in a staggered manner, and the connecting positions are fixed in a welding mode; the bearing rods 11 and the supporting net 12 are made of metal, and the supporting net 12 is horizontally paved above the bearing rods 11 and fixed.
The side of the support net 12 away from the bearing rod 11 is also convexly provided with a folded edge 13 surrounding the welding space 4 so as to reduce the problem that tools used by welding workers roll off to an area outside the welding device directly;
in order to further improve the overall stability of the welding device; the side walls of the adjacent vertical frames 2 are connected with first dimension stabilizing bars 14 which are horizontally arranged; the axial direction of the first dimension stabilizer bar 14 is parallel to the upper surface of the base 1; a second dimension stabilizer bar 15 is vertically arranged on the side wall of one end of the stand 2 far away from the base 1; the end of the second dimension stabilizer bar 15 far away from the vertical frame 2 is overlapped with the center line of the base 1.
The implementation principle of the embodiment 1 is as follows: when the upper and lower sections of steel casings are required to be welded, the welding device is suspended above the steel casings by adopting external hoisting equipment, the base 1 is aligned with the inner wall of the steel casing until the top side wall of the upper section of steel casing is buckled into the butt joint groove 31, and after the welding device is stably hung with the upper section of steel casing, a plurality of welding workers can enter the welding space 4 at the same time, and the welding work can be carried out on the joint of the upper section of steel casing and the lower section of steel casing at the same time, so that the straight state of the upper section of steel casing and the lower section of steel casing is improved when the upper section of steel casing is welded.
Example 2:
referring to fig. 4, the present embodiment is different from embodiment 1 in that a tension base 5 is bolted to a side of a load bar 11 remote from a support net 12, and an upper surface of the tension base 5 is parallel to an upper surface of the base 1; a stand column 6 is vertically arranged on one side of the tension base 5 close to the bearing rod 11, and one end of the stand column 6 far away from the tension base 5 penetrates through the supporting net 12 to be connected with a plurality of second dimension stabilizing rods 15; one end of the upright post 6 far away from the tension base 5 is provided with a connecting block 7, a plurality of second dimension stabilizing bars 15 can be arranged on the side edge of the connecting block 7 in a penetrating mode, and a hook is arranged on one side of the connecting block 7 far away from the upright post 6.
The implementation principle of the embodiment 2 is as follows: connect pulling force base 5 and linking block 7 through stand 6, when needs wholly transfer welding set, can hang the couple through outside lifting device, pulling force base 5 can maintain the holistic atress of base 1 balanced to with the holistic atress evenly distributed of welding set, avoid when lifting welding set, whole device appears because the circumstances that the atress is uneven leads to warping.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a antiskid square pile steel protects a welding set which characterized in that: comprises a base (1), a plurality of stand frames (2) arranged on the base (1) and a hanging part (3) arranged at one end of the stand frames (2) far away from the base (1);
a butt joint groove (31) is concaved inwards on the hanging part (3), and the butt joint groove (31) can be buckled in the end face of the top end of the upper section steel casing; and a plurality of welding spaces (4) for welding workers to execute welding work are formed between the stand frames (2) and the base (1).
2. The anti-skid square pile steel casing welding device according to claim 1, wherein: a plurality of empty slots (21) are formed in the vertical frame (2) in a penetrating manner; the empty slots (21) are distributed at equal intervals along the length direction of the vertical frame (2).
3. The anti-skid square pile steel casing welding device according to claim 2, wherein: the length extending direction of the vertical frame (2) is inclined from the inner wall of the steel casing to the center direction of the base (1).
4. The anti-skid square pile steel casing welding device according to claim 1, wherein: the hanging part (3) is hinged to the top of the vertical frame (2).
5. The anti-skid square pile steel casing welding device according to claim 1, wherein: the base (1) comprises a plurality of bearing rods (11) which are arranged in a crisscross manner and a supporting net (12) which is arranged on one side of the bearing rods (11) close to the welding space (4); the side of the supporting net (12) far away from the bearing rod (11) is convexly provided with a folded edge (13).
6. The anti-skid square pile steel casing welding device according to claim 5, wherein: the plurality of vertical frames (2) are symmetrically arranged on two sides of the base (1); the side walls of the adjacent vertical frames (2) are connected with first dimension stabilizing bars (14); the length direction of the first dimension stabilizing rod (14) is parallel to the upper surface of the base (1).
7. The anti-skid square pile steel casing welding device according to claim 6, wherein: a second dimension stabilizer bar (15) is vertically arranged on the side wall of one end, far away from the base (1), of the vertical frame (2); one end of the second dimension stabilizer bar (15) far away from the vertical frame (2) is overlapped with the central line of the base (1).
8. The anti-skid square pile steel casing welding apparatus of claim 7, wherein: a tension base (5) is arranged on one side, far away from the supporting net (12), of the bearing rod (11), an upright post (6) is vertically arranged on one side, close to the bearing rod (11), of the tension base (5), and one end, far away from the tension base (5), of the upright post (6) penetrates through the supporting net (12) and is connected with a plurality of second dimension stabilizing rods (15); one end of the upright post (6) far away from the tension base (5) is provided with a connecting block (7), a plurality of second dimension stabilizing bars (15) can be arranged on the side edge of the connecting block (7) in a penetrating mode, and a hook is arranged on one side of the connecting block (7) far away from the upright post (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598460.8U CN219542084U (en) | 2022-12-29 | 2022-12-29 | Anti-skid square pile steel pile casing welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598460.8U CN219542084U (en) | 2022-12-29 | 2022-12-29 | Anti-skid square pile steel pile casing welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219542084U true CN219542084U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223598460.8U Active CN219542084U (en) | 2022-12-29 | 2022-12-29 | Anti-skid square pile steel pile casing welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219542084U (en) |
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2022
- 2022-12-29 CN CN202223598460.8U patent/CN219542084U/en active Active
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