CN219912010U - Reinforced spiral steel pipe - Google Patents
Reinforced spiral steel pipe Download PDFInfo
- Publication number
- CN219912010U CN219912010U CN202321154731.2U CN202321154731U CN219912010U CN 219912010 U CN219912010 U CN 219912010U CN 202321154731 U CN202321154731 U CN 202321154731U CN 219912010 U CN219912010 U CN 219912010U
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- China
- Prior art keywords
- butt joint
- block
- steel pipe
- spiral steel
- sliding
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 210000001503 joint Anatomy 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000007547 defect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a reinforced spiral steel pipe, which comprises: the device comprises a spiral steel pipe and a butt joint, wherein one end of the spiral steel pipe is in butt joint with the butt joint, and the bottom of the butt joint is fixedly connected with a butt joint block; the bottom of butt joint piece installs adjustment mechanism, adjustment mechanism's bottom and backing plate are hit in succession, install the riding block on the surface of backing plate, the internally mounted of riding block has positioning mechanism. This strenghthened type spiral steel pipe, when two spiral steel pipes are connected, rotate the lead screw earlier, can move to the backing plate inside when the lead screw rotates, the butt joint piece is fixed to be fixed in the bottom of spiral steel pipe, just so the backing plate can upwards move, the one end of backing plate will be with butt joint bottom contact, will dock spiral steel pipe one end also place on the backing plate this moment, so just can place butt joint position on same horizontal position, thereby adjust to same level more easily when making two spiral steel pipes dock, in order to reach the function of being convenient for dock two spiral steel pipes.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to a spiral steel pipe.
Background
The reinforced spiral steel pipe is a spiral seam steel pipe which is formed by taking a coiled plate with reinforced steel as a raw material, carrying out extrusion molding at a constant temperature and welding by an automatic double-wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel into a pipe welding unit, the strip steel is rolled by a plurality of rollers, a round pipe blank with an opening gap is formed by rolling the strip steel gradually, the rolling reduction of a squeeze roller is regulated, the welding seam gap is controlled to be 1-3 mm, and the two ends of a welded junction are flush;
at present, the reinforced spiral steel pipe lacks a horizontal proofreading structure during butt joint, so that the reinforced spiral steel pipe needs to be adjusted for multiple times during butt joint of the reinforced spiral steel pipes, and further the butt joint of the reinforced spiral steel pipes is not convenient enough, so that improvement is required according to the defects during butt joint of the reinforced spiral steel pipes in the prior art, and the technical defects are overcome.
Disclosure of Invention
The present utility model aims to provide a reinforced spiral steel pipe, which solves the problems that the prior reinforced spiral steel pipe in the prior art lacks a horizontal calibration structure during butt joint, so that the two reinforced spiral steel pipes need to be adjusted for multiple times during butt joint, and the butt joint of the two reinforced spiral steel pipes is not convenient enough, and therefore, the prior reinforced spiral steel pipe needs to be improved according to the defects during butt joint, so as to overcome the technical defects.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a reinforced helical steel pipe comprising: the device comprises a spiral steel pipe and a butt joint, wherein one end of the spiral steel pipe is in butt joint with the butt joint, and the bottom of the butt joint is fixedly connected with a butt joint block;
the bottom of butt joint piece is installed adjustment mechanism, adjustment mechanism's bottom is connected with the backing plate, install the riding block on the surface of backing plate, the internally mounted of riding block has positioning mechanism.
Preferably, the adjusting mechanism comprises a rotating disc and a screw rod, wherein the rotating disc is rotatably arranged inside the bottom end of the butt joint block, and the bottom of the rotating disc is fixedly connected with the screw rod.
Preferably, the screw rod is positioned in the support block, the bottom end of the screw rod penetrates through the support block to be in threaded butt joint with the backing plate, and the connecting ends of the screw rod, the backing plate and the support block are in threaded structures.
Preferably, the positioning mechanism comprises a sliding groove, a sliding block and a linkage block, wherein the sliding groove is formed in the inner wall of the supporting block, the sliding block is installed in the sliding groove, and one side of the sliding block is fixedly connected with the linkage block.
Preferably, one end of the linkage block, which is far away from the sliding block, is fixedly connected with the outer wall of the butt joint block, and the linkage block and the butt joint block are both positioned in the support block.
Preferably, the sliding blocks and the linkage blocks are provided with two groups, the two groups of sliding blocks and the linkage blocks are distributed symmetrically about the longitudinal middle branching of the butt joint blocks, and the sliding blocks and the linkage blocks are in sliding connection with the sliding grooves.
Preferably, the support block is positioned at the bottom of the spiral steel pipe, and notches matched with the radian of the bottom of the spiral steel pipe are formed in the upper surfaces of the support block and the butt joint block.
Compared with the prior art, the utility model has the beneficial effects that:
this strenghthened type spiral steel pipe, when two spiral steel pipes are connected, earlier rotate the lead screw, can move to the backing plate inside when the lead screw rotates, because the bottom at the spiral steel pipe is fixed to the butt joint piece, just so can upwards move to the backing plate, the one end of final backing plate will be with butt joint bottom contact, will dock spiral steel pipe one end also place on the backing plate this moment, just can place butt joint position on same horizontal position from this to adjust to same level more easily when making two spiral steel pipes dock, in order to reach the function of being convenient for dock two spiral steel pipes.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
fig. 3 is a schematic diagram of a connection structure of a supporting block according to the present utility model.
In the figure: 1. spiral steel pipes; 2. butt joint; 3. a butt joint block; 4. a rotating disc; 5. a screw rod; 6. a backing plate; 7. a support block; 8. a chute; 9. a slide block; 10. and a linkage block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a reinforced helical steel pipe comprising: the spiral steel pipe comprises a spiral steel pipe 1 and a butt joint 2, wherein one end of the spiral steel pipe 1 is in butt joint with the butt joint 2, and the bottom of the butt joint 2 is fixedly connected with a butt joint block 3;
the bottom of the butt joint block 3 is provided with an adjusting mechanism, the bottom of the adjusting mechanism is connected with a base plate 6, the surface of the base plate 6 is provided with a supporting block 7, and the inside of the supporting block 7 is provided with a positioning mechanism.
The adjusting mechanism comprises a rotating disc 4 and a screw rod 5, wherein the rotating disc 4 is rotatably arranged inside the bottom end of the butt joint block 3, and the bottom of the rotating disc 4 is fixedly connected with the screw rod 5;
the screw rod 5 is positioned in the support block 7, the bottom end of the screw rod 5 penetrates through the support block 7 to be in threaded butt joint with the backing plate 6, the connecting end of the screw rod 5, the backing plate 6 and the support block 7 is in a threaded structure, the screw rod 5 can move towards the inside of the backing plate 6 when rotating, and the butt joint block 3 is fixedly arranged at the bottom of the spiral steel pipe 1, so that the backing plate 6 can move upwards;
the positioning mechanism comprises a sliding groove 8, sliding blocks 9 and a linkage block 10, wherein the sliding groove 8 is formed in the inner wall of the supporting block 7, the sliding blocks 9 are installed in the sliding groove 8, one side of each sliding block 9 is fixedly connected with the linkage block 10, the sliding groove 8 is driven to move when the supporting block 7 moves, and the sliding groove 8 moves upwards along tracks defined by the two groups of sliding blocks 9 and the linkage block 10;
one end of the linkage block 10, which is far away from the sliding block 9, is fixedly connected with the outer wall of the butt joint block 3, and the linkage block 10 and the butt joint block 3 are both positioned in the support block 7;
the sliding blocks 9 and the linkage blocks 10 are provided with two groups, the two groups of sliding blocks 9 and the linkage blocks 10 are symmetrically distributed about the longitudinal middle branching of the butt joint block 3, and the sliding blocks 9 and the linkage blocks 10 are in sliding connection with the sliding grooves 8;
the support block 7 is positioned at the bottom of the spiral steel pipe 1, and notches which are matched with the radian of the bottom of the spiral steel pipe 1 are formed in the upper surfaces of the support block 7 and the butt joint block 3.
To sum up: as shown in fig. 1-3, when the reinforced spiral steel pipe is used, firstly, when two spiral steel pipes 1 are connected, the screw rod 5 is rotated firstly, the screw rod 5 moves towards the inside of the backing plate 6 when rotating, and because the butt joint block 3 is fixed at the bottom of the spiral steel pipe 1, the backing plate 6 can move upwards, the backing plate 6 can drive the supporting block 7 to move, the supporting block 7 can drive the sliding chute 8 to move when moving, the sliding chute 8 can move upwards along the track defined by the two groups of sliding blocks 9 and the linkage block 10, and finally one end of the backing plate 6 is contacted with the bottom of the butt joint head 2, and at the moment, one end of the butt joint spiral steel pipe 1 is also placed on the backing plate 6, so that the butt joint part can be placed on the same horizontal position, and the butt joint of the two spiral steel pipes 1 can be adjusted to the same horizontal position more easily when being in butt joint, so that the butt joint function of the two spiral steel pipes 1 is convenient to carry out butt joint can be achieved; this is the characteristic of the reinforced spiral steel pipe.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A reinforced helical steel pipe comprising: the spiral steel pipe (1) and the butt joint (2) are characterized in that one end of the spiral steel pipe (1) is in butt joint with the butt joint (2), and the bottom of the butt joint (2) is fixedly connected with a butt joint block (3);
the adjusting mechanism is arranged at the bottom of the butt joint block (3), the bottom of the adjusting mechanism is connected with the base plate (6), the supporting block (7) is arranged on the surface of the base plate (6), and the positioning mechanism is arranged in the supporting block (7).
2. A reinforced spiral-wound steel pipe as claimed in claim 1, wherein: the adjusting mechanism comprises a rotating disc (4) and a screw rod (5), wherein the rotating disc (4) is rotatably arranged inside the bottom end of the butt joint block (3), and the bottom of the rotating disc (4) is fixedly connected with the screw rod (5).
3. A reinforced spiral-wound steel pipe as claimed in claim 2, wherein: the screw rod (5) is located inside the supporting block (7), the bottom end of the screw rod (5) penetrates through the supporting block (7) to be in threaded butt joint with the base plate (6), and the connecting end of the screw rod (5) with the base plate (6) and the supporting block (7) is of a threaded structure.
4. A reinforced spiral-wound steel pipe as claimed in claim 1, wherein: the positioning mechanism comprises a sliding groove (8), a sliding block (9) and a linkage block (10), wherein the sliding groove (8) is formed in the inner wall of the supporting block (7), the sliding block (9) is installed in the sliding groove (8), and one side of the sliding block (9) is fixedly connected with the linkage block (10).
5. A reinforced spiral-wound steel pipe as claimed in claim 4 wherein: one end of the linkage block (10) far away from the sliding block (9) is fixedly connected with the outer wall of the butt joint block (3), and the linkage block (10) and the butt joint block (3) are both positioned in the supporting block (7).
6. A reinforced spiral-wound steel pipe as claimed in claim 4 wherein: the sliding blocks (9) and the linkage blocks (10) are provided with two groups, the two groups of sliding blocks (9) and the linkage blocks (10) are distributed in pairs about longitudinal middle branching lines of the butt joint blocks (3), and the sliding blocks (9) and the linkage blocks (10) are in sliding connection with the sliding grooves (8).
7. A reinforced spiral-wound steel pipe as claimed in claim 6 wherein: the support block (7) is located at the bottom of the spiral steel pipe (1), and notches matched with the radian of the bottom of the spiral steel pipe (1) are formed in the upper surfaces of the support block (7) and the butt joint block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154731.2U CN219912010U (en) | 2023-05-15 | 2023-05-15 | Reinforced spiral steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154731.2U CN219912010U (en) | 2023-05-15 | 2023-05-15 | Reinforced spiral steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912010U true CN219912010U (en) | 2023-10-27 |
Family
ID=88425711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154731.2U Active CN219912010U (en) | 2023-05-15 | 2023-05-15 | Reinforced spiral steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912010U (en) |
-
2023
- 2023-05-15 CN CN202321154731.2U patent/CN219912010U/en active Active
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