CN220312346U - Butt joint device for pipe orifice of pressure pipeline - Google Patents
Butt joint device for pipe orifice of pressure pipeline Download PDFInfo
- Publication number
- CN220312346U CN220312346U CN202321565376.8U CN202321565376U CN220312346U CN 220312346 U CN220312346 U CN 220312346U CN 202321565376 U CN202321565376 U CN 202321565376U CN 220312346 U CN220312346 U CN 220312346U
- Authority
- CN
- China
- Prior art keywords
- pipe
- clamping pipe
- positioning
- lower clamping
- upper clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001503 joint Anatomy 0.000 title abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000003032 molecular docking Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 53
- 239000010959 steel Substances 0.000 abstract description 53
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 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
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The pipe orifice butt joint device of the pressure pipeline comprises an upper clamping pipe and a lower clamping pipe, wherein a connecting mechanism between the upper clamping pipe and the lower clamping pipe is connected, positioning adjusting mechanisms are arranged on the outer walls of the upper clamping pipe and the lower clamping pipe, and the total number of the positioning adjusting mechanisms is at least three; the positioning adjusting mechanism comprises a positioning plate, the positioning plate is connected with an internal thread cylinder, and the internal thread cylinder is in threaded fit with the adjusting screw. The utility model is suitable for the butt joint installation construction of the pipe orifices of the steel pipes, and effectively solves the problem that the butt joint of the steel pipes is difficult to adjust the gap and concentricity.
Description
Technical Field
The utility model belongs to the field of pipeline butt joint devices, and particularly relates to a pressure pipeline orifice butt joint device.
Background
At present, when pipes are spliced by using pipes such as air pipes, water pipes and the like and larger steel pipes in engineering, due to the weight reasons, pipe splicing operators cannot easily ensure the concentricity and clearance of pipe orifices of the steel pipes, and the concentricity deviation of the steel pipes is larger after welding, so that the overall quality of steel pipe installation is affected.
In addition, when the pipe orifice of the steel pipe is spliced, a large number of personnel are needed for pipe orifice butt joint construction, so that labor is wasted, fine adjustment of the pipe orifice of the steel pipe cannot be ensured, the splicing quality of the pipe orifice of the steel pipe is poor, and the efficiency is low.
In order to overcome the defects, the development of a device for butt-jointing the pipe orifices of the steel pipe, which can effectively solve the problem that the gap and concentricity are not easy to adjust, is needed.
Disclosure of Invention
In view of the technical problems in the background art, the pressure pipeline orifice butt joint device provided by the utility model is suitable for the butt joint installation construction of the steel pipe orifice, and effectively solves the problem that the gap and concentricity of the steel pipe are not easy to adjust in butt joint.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the pipe orifice butt joint device of the pressure pipeline comprises an upper clamping pipe and a lower clamping pipe, wherein a connecting mechanism between the upper clamping pipe and the lower clamping pipe is connected, positioning adjusting mechanisms are arranged on the outer walls of the upper clamping pipe and the lower clamping pipe, and the total number of the positioning adjusting mechanisms is at least three; the positioning adjusting mechanism comprises a positioning plate, the positioning plate is connected with an internal thread cylinder, and the internal thread cylinder is in threaded fit with the adjusting screw.
In the preferred scheme, the connecting mechanism comprises an opening and closing connecting plate, a connecting bolt and a movable bolt sleeve, one end of the upper clamping tube is hinged with one end of the lower clamping tube through the movable bolt sleeve, and the other end of the upper clamping tube is connected with the other end of the lower clamping tube through the opening and closing connecting plate and the connecting bolt.
In the preferred scheme, two positioning plates are welded on the upper clamping pipe and the lower clamping pipe, and the positioning plates protrude out of the edges of the upper clamping pipe or the lower clamping pipe; the adjusting screw is perpendicular to the axis of the upper clamping pipe or the lower clamping pipe.
The utility model has the following beneficial effects:
1. the problem that concentricity and clearance of the mounting butt joint pipe orifice of the steel pipe are not easy to adjust is effectively solved;
2. the device accelerates the welding of the pipe orifice of the steel pipe and the installation speed of the steel pipe, and greatly saves the cost.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram (front view) of the use of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic diagram (side view) of the use of the present utility model;
fig. 4 is a structural view of the positioning steel plate of the present utility model.
In the figure: the device comprises a 1-upper clamping pipe, a 2-lower clamping pipe, a 3-adjusting screw, a 4-positioning steel plate, a 5-opening and closing connecting plate, a 6-connecting bolt, a 7-movable bolt sleeve, an 8-butt joint steel pipe and a 9-positioning steel pipe.
Detailed Description
The preferable scheme is as shown in figures 1 to 4, the pipe orifice butt joint device of the pressure pipeline comprises an upper clamping pipe 1 and a lower clamping pipe 2, wherein a connecting mechanism between the upper clamping pipe 1 and the lower clamping pipe 2 is connected, positioning adjusting mechanisms are arranged on the outer walls of the upper clamping pipe 1 and the lower clamping pipe 2, and the total number of the positioning adjusting mechanisms is at least three; the positioning adjusting mechanism comprises a positioning plate 4, the positioning plate 4 is connected with an internal thread cylinder, and the internal thread cylinder is in threaded fit with the adjusting screw 3. The upper clamping pipe 1 and the lower clamping pipe 2 form a clamp structure and are used for being installed on the positioning steel pipe 9, the positioning adjusting mechanism is used for adjusting the butt joint steel pipe 8, so that the positioning steel pipe 9 and the butt joint steel pipe 8 are kept concentric, and then the positioning steel pipe 9 and the butt joint steel pipe 8 are welded.
Specifically, the connecting mechanism comprises an opening and closing connecting plate 5, a connecting bolt 6 and a movable bolt sleeve 7, one end of the upper clamping tube 1 is hinged with one end of the lower clamping tube 2 through the movable bolt sleeve 7, and the other end of the upper clamping tube 1 is connected with the other end of the lower clamping tube 2 through the opening and closing connecting plate 5 and the connecting bolt 6. The upper clamping pipe 1 and the lower clamping pipe 2 have the opening and closing functions, and the main functions are to clamp and fix the pipe orifice of the positioning steel pipe 9, and the mounting and the dismounting are simple and easy to operate.
Specifically, two positioning plates 4 are welded on the upper clamping tube 1 and the lower clamping tube 2, and the positioning plates 4 protrude out of the edges of the upper clamping tube 1 or the lower clamping tube 2; the adjusting screw 3 is perpendicular to the axis of the upper clamping tube 1 or the lower clamping tube 2. Concentricity of the pipe orifices of the butt joint steel pipe 8 and the positioning steel pipe 9 is adjusted by rotating the adjusting screw 3, so that the pipe orifices of the steel pipes are fast and efficiently butt-jointed. As shown in fig. 1, the gap between the butt-joint steel pipe 8 and the positioning steel pipe 9 is located at the edge of the upper clamp pipe 1, while the gap is located below the positioning plate 4.
After the pipe orifice butt joint is finished, the adjusting screw 3 is unscrewed, the connecting bolt 6 is removed, the opening and closing connecting plate 5 is opened, the upper clamping pipe 1 and the lower clamping pipe 2 are opened, and the pipe orifice butt joint operation is finished after the lower clamping pipe 2 is removed from the positioning steel pipe 9.
Example 1:
the upper clamping pipe 1 and the lower clamping pipe 2 are formed by cutting the same steel pipe, 1 set of each clamping pipe is selected and matched, the pipe diameters of the upper clamping pipe 1 and the lower clamping pipe 2 are about 910mm larger than that of the positioning steel pipe, and the outer diameters of the positioning steel pipe 9 can be ensured to be clamped by the upper clamping pipe and the lower clamping pipe; the adjusting screw 3 is purchased into a finished product 4 group and welded at one end of the positioning steel plate 4 through nuts, so that the adjusting screw 3 can be ensured to effectively stretch; the positioning steel plate 4 is manufactured by blanking steel plates into 4 groups, and is welded at the port of the outer wall of the upper clamping pipe 1 and the lower clamping pipe 2 in an equipartition angle manner, as shown in figures 1, 2 and 3; the opening and closing connecting plate 5 is formed by blanking 2 blocks of steel plates, the steel plates are welded on one side of the upper clamping pipe 1 and one side of the lower clamping pipe 2, and the steel plates are provided with holes for installing connecting bolts 6; the connecting bolts 6 are used for purchasing 2 sets of finished products and fastening the opening and closing connecting plates 5; the movable bolt sleeve 7 is used for purchasing 2 finished products, is welded on the upper clamping pipe 1 in a mounting manner, is arranged at the port of the outer wall of the lower clamping pipe 2, enables the upper clamping pipe 1 to be opened and closed up and down, enables the lower clamping pipe 2 to be connected into a movable whole through the movable bolt sleeve, and has the functions of meeting the clamping of steel pipes with different pipe diameters and rapidly taking out and mounting. The butt joint steel pipes 8 and the positioning steel pipes 9 are steel pipes with pipe orifices in construction.
According to the technical scheme, the upper clamping pipe 1 and the lower clamping pipe 2 are opened through the opening and closing connecting plate 5, the device is arranged at the pipe orifice at one end of the positioning steel pipe 9, if the gap is too large, the connecting bolt 6 is arranged to clamp the gap after filling with waste rubber, and the offset in all directions of the butt joint steel pipe 8 is adjusted through adjusting the expansion and contraction of a screw rod, so that the gap and the concentricity of the butt joint steel pipe 8 and the pipe orifice of the positioning steel pipe 9 are ensured; after the concentricity of the butted steel pipes 8 and the positioning steel pipes 9 meet the requirements of butt joint and installation, spot welding, reinforcing and welding are carried out, and then the butt joint of pipe orifices of the steel pipes is completed. The adjusting screw 3 of the device is unscrewed, the connecting bolt 6 is taken down, the opening and closing connecting plate 5 is opened, the upper clamping pipe 1 and the lower clamping pipe 2 are opened, and the pipe orifice butt joint operation is completed after the lower clamping pipe 2 is taken down from the positioning steel pipe 9, so that the pipe orifice butt joint operation is recycled.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (3)
1. A pressure pipe mouth of pipe interfacing apparatus, its characterized in that: the device comprises an upper clamping pipe (1) and a lower clamping pipe (2), wherein a connecting mechanism between the upper clamping pipe (1) and the lower clamping pipe (2) is connected, the outer walls of the upper clamping pipe (1) and the lower clamping pipe (2) are respectively provided with a positioning adjusting mechanism, and the total number of the positioning adjusting mechanisms is at least three; the positioning adjusting mechanism comprises a positioning plate (4), the positioning plate (4) is connected with an internal thread cylinder, and the internal thread cylinder is in threaded fit with the adjusting screw rod (3).
2. The pressure conduit nozzle docking apparatus of claim 1, wherein: the connecting mechanism comprises an opening and closing connecting plate (5), a connecting bolt (6) and a movable bolt sleeve (7), one end of the upper clamping tube (1) is hinged with one end of the lower clamping tube (2) through the movable bolt sleeve (7), and the other end of the upper clamping tube (1) is connected with the other end of the lower clamping tube (2) through the opening and closing connecting plate (5) and the connecting bolt (6).
3. The pressure conduit nozzle docking apparatus of claim 1, wherein: two positioning plates (4) are welded on the upper clamping pipe (1) and the lower clamping pipe (2), and the positioning plates (4) protrude out of the edges of the upper clamping pipe (1) or the lower clamping pipe (2); the adjusting screw (3) is perpendicular to the axis of the upper clamping pipe (1) or the lower clamping pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565376.8U CN220312346U (en) | 2023-06-19 | 2023-06-19 | Butt joint device for pipe orifice of pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565376.8U CN220312346U (en) | 2023-06-19 | 2023-06-19 | Butt joint device for pipe orifice of pressure pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312346U true CN220312346U (en) | 2024-01-09 |
Family
ID=89419614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321565376.8U Active CN220312346U (en) | 2023-06-19 | 2023-06-19 | Butt joint device for pipe orifice of pressure pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312346U (en) |
-
2023
- 2023-06-19 CN CN202321565376.8U patent/CN220312346U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111720637B (en) | Machine room pipeline equipment integrated group assembling method | |
| CN220312346U (en) | Butt joint device for pipe orifice of pressure pipeline | |
| CN202240287U (en) | Internal support fixture for splicing large flanges | |
| CN208167989U (en) | A kind of hood type steel pipe butt joint device | |
| CN211638859U (en) | Pipe orifice alignment auxiliary device for adjacent pipelines | |
| CN208040405U (en) | A kind of tunnel double-lining trolley vault assembled secondary grouting system | |
| CN213953621U (en) | Novel full-closed concrete rotary distributing system with pressing die | |
| CN208526983U (en) | A kind of ore concentration of bauxite floatation mineralizing device release head | |
| CN203022346U (en) | Three-section-head type water stop threaded rod | |
| CN206220466U (en) | A kind of new type scaffold wall-connecting piece structure | |
| CN214603892U (en) | Elbow butt joint positioner | |
| CN214939303U (en) | Internal mold of bridge | |
| CN112974746B (en) | Clamping hydraulic assembly structure for continuous casting machine crystallizer vibration frame | |
| CN216939224U (en) | Pipeline welding is to mouthful frock | |
| CN218294607U (en) | Mechanical valve convenient to dismantle location and maintain | |
| CN214653197U (en) | Adjustable pull rod of tower crane | |
| CN212371554U (en) | Pipeline assembly device suitable for multiple pipe diameters | |
| CN220792206U (en) | Ball valve convenient to installation | |
| CN217083322U (en) | Angle-adjustable decomposing furnace spreading box | |
| CN212613028U (en) | Steel pipe dislocation interfacing apparatus | |
| CN213040010U (en) | Cooling water pipe joint for cooling high-grade concrete member | |
| CN217539972U (en) | Steel construction for building connection that can install fast | |
| CN215388971U (en) | Combined stirring production equipment | |
| CN210280210U (en) | Air passage device for bar slitting rolling and controlled cooling | |
| CN216242940U (en) | Pipeline assembly convenient for maintenance of inspection well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |