CN221463211U - Gas pipeline connecting device - Google Patents
Gas pipeline connecting device Download PDFInfo
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- CN221463211U CN221463211U CN202322933301.7U CN202322933301U CN221463211U CN 221463211 U CN221463211 U CN 221463211U CN 202322933301 U CN202322933301 U CN 202322933301U CN 221463211 U CN221463211 U CN 221463211U
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- driving
- supporting plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gas pipeline connecting device which comprises a three-way connector, wherein the three-way connector comprises an upper arc plate, a lower arc plate, an upper supporting plate positioned at the upper end of the upper arc plate, and a lower supporting plate used for supporting a lower protecting plate, wherein the upper supporting plate and the lower supporting plate are connected through a lifting piece, the upper end surface of the lower supporting plate is provided with an arc surface, two ends of the arc surface are respectively coaxially provided with arc grooves, and each arc groove is internally provided with a lower protecting plate angle adjusting mechanism. According to the utility model, the upper supporting plate is arranged on the upper arc plate, the lower supporting plate is arranged below the lower arc plate, when the lower arc plate is conveyed to the lower part of the upper arc plate by the lifting device and the hanging belt, the lower arc plate is supported by the connection of the lower supporting plate and the lifting piece, and then the angle of the lower arc plate is adjusted by the lower arc plate angle adjusting mechanism, so that two welding gaps between the lower arc plate and the upper arc plate tend to be the same, and the welding between the lower arc plate and the upper arc plate is performed.
Description
Technical Field
The utility model belongs to the technical field of gas pipeline connecting equipment, and particularly relates to a gas pipeline connecting device.
Background
In the construction or installation process (as shown in fig. 1), three pipelines are connected by using three-way connectors in some cases, wherein one of the three-way connectors is a circular sleeve with integrity and is used for connecting and welding one of the pipelines, the other two connectors of the three-way connector are surrounded by an upper arc plate and a lower arc plate, the upper arc plate is welded on a three-way connector main body in advance, two connectors are formed at two ends after welding between the upper arc plate and the lower arc plate, and then the two connectors are connected with the other two pipelines in a welding mode.
In site operation, because the tee joint interface body type and weight are great, need be in order to the transport and the installation of tee joint interface main part, lower arc board with the help of lifting by crane equipment, among the prior art, lower arc board is when docking with last arc board, realize the transport to lower arc board through lifting by crane equipment, suspender, make lower arc board be located the below position of last arc board, then go on the welding between arc board and the lower arc board, but find in practice, it is difficult to be in horizontal position with the both ends of lower arc board along its arc direction through lifting by crane equipment, the mode of suspender, easily lead to two welding gaps between lower arc board and the last arc board to have the difference, need carry out angle adjustment to lower arc board many times, seriously influence efficiency of construction.
Based on the defects in the prior art, the utility model discloses a gas pipeline connecting device, wherein an upper supporting plate is arranged on an upper arc plate, a lower supporting plate is arranged below a lower arc plate, when lifting equipment and a hanging belt convey the lower arc plate below the upper arc plate, the lower arc plate is supported through connection of the lower supporting plate and a lifting piece, then the angle of the lower arc plate is adjusted through a lower arc plate angle adjusting mechanism, and when two welding gaps between the lower arc plate and the upper arc plate tend to be the same, welding between the lower arc plate and the upper arc plate is carried out.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a gas pipeline connecting device.
The utility model provides the following technical scheme:
The utility model provides a gas pipeline connecting device, includes the tee bend interface, the tee bend interface includes arc board and lower arc board, still including being located go up the last backup pad of arc board upper end and be used for supporting the bottom plate of backplate down, go up and connect through the lifting element between backup pad, the bottom plate, the up end of bottom plate is provided with the arcwall face, the both ends of arcwall face are coaxial respectively provided with the arc wall, every be provided with backplate angle adjustment mechanism down in the arc wall face respectively.
Preferably, the lower end face of the upper support plate is provided with an arc-shaped placing groove, the arc-shaped placing groove and the upper arc plate are coaxially arranged, and the inner diameter of the arc-shaped placing groove is the same as the outer diameter of the upper arc plate.
Preferably, an arc-shaped anti-slip pad is arranged on the inner side of the arc-shaped placing groove.
Preferably, the lifting pieces are provided with four lifting pieces, the four lifting pieces work synchronously, and the four lifting pieces are respectively positioned at four corner positions of the upper supporting plate.
Preferably, the lower guard plate angle adjusting mechanism comprises a driving supporting wheel, the axis of the driving supporting wheel and the axis of the arc-shaped groove are arranged in parallel, and a driving piece for enabling the driving supporting wheel to rotate is arranged at the end part of the lower supporting plate.
Preferably, the lower guard plate angle adjusting mechanism further comprises a driven supporting wheel, and the axis of the driven supporting wheel and the axis of the arc-shaped groove are arranged in parallel.
Preferably, the driven supporting wheel is coaxially provided with a driven shaft, and two ends of the driven shaft are respectively connected with the inner side wall of the arc-shaped groove through a second bearing.
Preferably, the driven supporting wheel is provided with a plurality of, and a plurality of driven supporting wheel with the initiative supporting wheel is all followed the radian direction equidistant evenly setting of arc groove.
Preferably, the driving support wheel is coaxially provided with a driving shaft, and two ends of the driving shaft are respectively connected with the inner side wall of the arc-shaped groove through a first bearing.
Preferably, the driving piece is a forward and reverse rotation motor, and a rotating shaft of the forward and reverse rotation motor is coaxially connected with the driving shaft.
Preferably, the forward and reverse rotating motors are servo motors, and the two forward and reverse rotating motors work synchronously and turn reversely.
Preferably, the lifting member is an air cylinder, the cylinder body of the air cylinder is vertically connected with the upper supporting plate, and the piston rod of the air cylinder is connected with the lower supporting plate through a detachable connecting member.
Preferably, the four angular positions of the lower supporting plate are respectively provided with a supporting block, and the supporting blocks are vertically provided with through holes for being matched with the detachable connecting pieces.
Preferably, the detachable connecting piece comprises a screw rod, the screw rod and the air cylinder are coaxially arranged, the upper end of the screw rod is connected with the piston rod part of the air cylinder through a limiting plate, and the lower end of the screw rod is provided with a fastening nut in a matching mode through the through hole.
Compared with the prior art, the utility model has the following beneficial effects:
According to the gas pipeline connecting device, the upper supporting plate is arranged on the upper arc plate, the lower supporting plate is arranged below the lower arc plate, when the lower arc plate is conveyed to the position below the upper arc plate by the lifting device and the hanging belt, the lower arc plate is supported by the connection of the lower supporting plate and the lifting piece, then the angle of the lower arc plate is adjusted by the angle adjusting mechanism of the lower arc plate, and when two welding gaps between the lower arc plate and the upper arc plate tend to be the same, the lower arc plate and the upper arc plate are welded.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.
FIG. 1 is a schematic illustration of the construction connection of a three-way joint and a gas pipeline of the present utility model.
Fig. 2 is a schematic view of the structure of the bottom plate of the present utility model.
Fig. 3 is a schematic structural view of a lower arc plate angle adjusting mechanism of the present utility model.
Fig. 4 is an enlarged partial schematic view of fig. 3 at a in accordance with the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Referring to fig. 1-4, a gas pipeline connecting device comprises a three-way connector 1, wherein the three-way connector 1 comprises an upper arc plate 2, a lower arc plate 3, an upper support plate 4 positioned at the upper end of the upper arc plate 2, and a lower support plate 5 used for supporting the lower protection plate 3, the upper support plate 4 and the lower support plate 5 are connected through a lifting piece 6, an arc-shaped surface 51 is arranged on the upper end surface of the lower support plate 5, arc-shaped grooves 52 are respectively and coaxially arranged at two ends of the arc-shaped surface 51, and a lower protection plate angle adjusting mechanism 8 is respectively arranged in each arc-shaped groove 52. Through setting up the backup pad on last arc board, set up the bottom suspension board under the lower arc board, when lifting by crane equipment, suspender transport down the arc board to last arc board below, through the connection of bottom suspension board and lifting part, realize the support to lower arc board, later adjust down the angle of arc board through lower arc board angle adjustment mechanism, make down two welding gaps between arc board and the last arc board tend to be the same, lifting part work and shrink when arc board inner wall and gas pipeline 9 downside subsides down, carry out the welding down between arc board and the last arc board.
The lower terminal surface of last backup pad 4 is provided with arc standing groove 41, arc standing groove 41 with go up the coaxial setting of arc board 2, just the inside diameter of arc standing groove 41 with go up the outside diameter of arc board 2 is the same. The arc-shaped placing groove 41 can better enable the upper supporting plate 4 to be placed with the upper arc plate 2.
An arc-shaped anti-slip pad 42 is arranged on the inner side of the arc-shaped placing groove 41.
The lifting pieces 6 are provided with four lifting pieces 6 which work synchronously, and the four lifting pieces 6 are respectively positioned at four corner positions of the upper supporting plate 4.
The lower guard plate angle adjusting mechanism 8 comprises a driving supporting wheel 81, the axis of the driving supporting wheel 81 and the axis of the arc-shaped groove 52 are arranged in parallel, and a driving piece 87 for enabling the driving supporting wheel 81 to rotate is arranged at the end part of the lower supporting plate 5.
The lower guard plate angle adjusting mechanism 8 further comprises a driven supporting wheel 84, and the axis of the driven supporting wheel 84 and the axis of the arc-shaped groove 52 are parallel to each other.
Driven shaft 85 is coaxially arranged on driven support wheel 84, and two ends of driven shaft 85 are respectively connected with the inner side wall of arc-shaped groove 52 through second bearing 86.
The driven supporting wheels 84 are provided with a plurality of driven supporting wheels 84 and driving supporting wheels 81 which are uniformly arranged at equal intervals along the radian direction of the arc-shaped groove 52.
The driving support wheel 81 is coaxially provided with a driving shaft 82, and two ends of the driving shaft 82 are respectively connected with the inner side wall of the arc-shaped groove 52 through a first bearing 83.
The driving member 87 is a forward/reverse motor, and a rotating shaft of the forward/reverse motor is coaxially connected with the driving shaft 82.
The forward and reverse rotating motors are servo motors, and the two forward and reverse rotating motors synchronously work and turn reversely.
Through the work of driving piece 87, can drive initiative supporting wheel 81 and rotate, and then drive down the arc board angle and change.
The lifting piece 6 is an air cylinder, the cylinder body part of the air cylinder is vertically connected with the upper supporting plate 4, and the piston rod part of the air cylinder is connected with the lower supporting plate 5 through a detachable connecting piece 7. The four cylinders work simultaneously, so that the lower supporting plate 5 moves upwards horizontally.
The four angular positions of the lower supporting plate 5 are respectively provided with a supporting block 53, and the supporting blocks 53 are vertically provided with through holes 54 for being matched with the detachable connecting pieces 7.
The detachable connecting piece 7 comprises a screw 71, the screw is coaxially arranged with the air cylinder, the upper end of the screw is connected with the piston rod part of the air cylinder through a limiting plate 73, and the lower end of the screw is provided with a fastening nut 72 in an adapting way through the through hole 54. When lifting equipment and the hanging belt convey the lower arc plate to the lower part of the upper arc plate, the lower supporting plate is connected with the lifting part, and the four limiting plates 73 are arranged, so that the lower supporting plate tends to be horizontal when the fastening nuts are connected.
The above description is only of the preferred embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art, within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a gas pipeline connecting device, includes tee bend interface (1), tee bend interface (1) include arc board (2) and lower arc board (3), its characterized in that: the novel arc plate is characterized by further comprising an upper supporting plate (4) positioned at the upper end of the upper arc plate (2) and a lower supporting plate (5) used for supporting the lower arc plate (3), wherein the upper supporting plate (4) and the lower supporting plate (5) are connected through a lifting piece (6), an arc-shaped surface (51) is arranged on the upper end face of the lower supporting plate (5), arc-shaped grooves (52) are respectively and coaxially arranged at two ends of the arc-shaped surface (51), and a lower guard plate angle adjusting mechanism (8) is respectively arranged in each arc-shaped groove (52).
2. A gas pipe connection according to claim 1, characterized in that the lower guard plate angle adjustment mechanism (8) comprises a driving support wheel (81), the axis of the driving support wheel (81) and the axis of the arc-shaped groove (52) are arranged in parallel, and the end of the lower support plate (5) is provided with a driving member (87) for rotating the driving support wheel (81).
3. A gas pipe connection according to claim 2, characterized in that the lower guard angle adjustment mechanism (8) further comprises a driven support wheel (84), the axis of the driven support wheel (84) being arranged parallel to the axis of the arcuate slot (52).
4. A gas pipeline connecting device according to claim 3, wherein the driven supporting wheels (84) are provided in a plurality, and the driven supporting wheels (84) and the driving supporting wheels (81) are uniformly arranged at equal intervals along the radian direction of the arc-shaped groove (52).
5. A gas pipeline connecting device according to claim 2, characterized in that the driving supporting wheel (81) is coaxially provided with a driving shaft (82), and two ends of the driving shaft (82) are respectively connected with the inner side wall of the arc-shaped groove (52) through a first bearing (83).
6. The gas pipeline connecting device according to claim 5, wherein the driving member (87) is a forward and reverse rotation motor, and a rotating shaft of the forward and reverse rotation motor is coaxially connected with the driving shaft (82).
7. The gas pipeline connecting device according to claim 1, wherein the lifting member (6) is a cylinder, a cylinder body of the cylinder is vertically connected with the upper support plate (4), and a piston rod of the cylinder is connected with the lower support plate (5) through a detachable connecting member (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933301.7U CN221463211U (en) | 2023-10-31 | 2023-10-31 | Gas pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933301.7U CN221463211U (en) | 2023-10-31 | 2023-10-31 | Gas pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221463211U true CN221463211U (en) | 2024-08-02 |
Family
ID=92352580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322933301.7U Active CN221463211U (en) | 2023-10-31 | 2023-10-31 | Gas pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221463211U (en) |
-
2023
- 2023-10-31 CN CN202322933301.7U patent/CN221463211U/en active Active
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