CN220551627U - Pressure pipeline connection structure - Google Patents
Pressure pipeline connection structure Download PDFInfo
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- CN220551627U CN220551627U CN202420163624.4U CN202420163624U CN220551627U CN 220551627 U CN220551627 U CN 220551627U CN 202420163624 U CN202420163624 U CN 202420163624U CN 220551627 U CN220551627 U CN 220551627U
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- pipeline
- side wall
- outer side
- pipe
- base
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 18
- 238000003466 welding Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of pipeline connection and discloses a pressure pipeline connection structure, wherein the top of a base is connected with two brackets for supporting a pipeline, a connecting pipe is arranged at the top of the base and is positioned between the two brackets, two supporting frames are arranged, the supporting frames are arranged at the top of the base, and the connecting pipe is fixedly sleeved on the supporting frames; the operator can utilize the rotating part to rotate a plurality of lead screws, and the lead screw rotates the position that can remove the connecting rod through the moving part, and the connecting rod removes and can drive the separation blade and remove, and the separation blade removes and can drive ring flange and pipeline and remove, and the direction that the connecting pipe was wanting to the pipeline is close to, until the connecting pipe can overlap in locating the pipeline to this can realize the purpose of connecting two pipelines.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a pressure pipeline connection structure.
Background
The pressure pipeline refers to all pipelines which bear internal pressure or external pressure, and refers to tubular equipment for conveying gas or liquid by utilizing certain pressure, wherein the range is defined as that the highest working pressure is more than or equal to 0.1MPa (gauge pressure), and the medium is gas, liquefied gas, steam or combustible, explosive, toxic and corrosive liquid with the highest working temperature being higher than or equal to the standard boiling point.
In the prior art, a flange plate is generally adopted for connecting two pipelines, when the two pipelines are connected, the two flange plates are aligned, bolts penetrate through the two flange plates to connect the two pipelines together, the two flange plates are required to be aligned, and then the two pipelines are respectively fixed through the two flange plates by a plurality of bolts, or the two pressure pipelines are connected together in an electromagnetic induction welding mode when the two pipelines are used, but the efficiency of the mode is lower, corresponding welding equipment is required to be carried, and the defect of inconvenient connection exists.
Disclosure of Invention
In view of the shortcomings of the prior art, the present utility model provides a pressure pipe connection structure that aims to alleviate the above problems, at least to some extent.
The technical aim of the utility model is realized by the following technical scheme:
a pressure pipe connection structure comprising:
the top of the base is connected with two brackets for supporting the pipeline;
the connecting pipe is arranged at the top of the base and is positioned between the two brackets;
the two support frames are arranged at the top of the base, and the connecting pipe is fixedly sleeved on the support frames;
the connecting rods are arranged on the outer side wall of the supporting frame, and the outer side wall of the connecting pipe is provided with a plurality of screw rods;
the baffle is arranged at one end of the connecting rod;
the moving component is arranged between the screw rod and the connecting rod and is used for moving the position of the connecting rod when the screw rod rotates;
and the rotating part is arranged at the top of the base and is used for synchronously rotating a plurality of screw rods.
Preferably, the movable part comprises a plurality of support blocks connected to the outer side wall of the support frame, the connecting rods are slidably connected to the support blocks, the outer side wall of each connecting rod is connected with a movable pipe, the movable pipes are in threaded connection with the screw rods, a connecting groove matched with the movable pipes is formed in one side of each support block, a connecting port penetrating through each support block is formed in one side of each connecting groove, and the screw rods are rotationally connected to the connecting ports.
Preferably, the rotating component comprises a first gear arranged on the outer side wall of the connecting pipe, a second gear meshed with the first gear is fixedly sleeved on the outer side wall of the screw rod, a plurality of supporting rods are connected to the outer side wall of the connecting pipe, and the first gear is connected to the supporting rods in a sliding mode.
Preferably, the rotating component further comprises a worm wheel connected to the outside of the first gear, the top of the base is connected with a connecting frame, and a worm meshed with the worm wheel is connected to the connecting frame in a rotating mode.
Preferably, both ends of the worm are respectively connected with a hexagonal nut.
Preferably, one end of the support frame, which is close to the pipeline, is connected with a rubber pad, an annular groove is formed in the outer side wall of the connecting pipe, and a rubber ring is arranged in the annular groove.
Preferably, one side of the baffle is connected with a limiting rod matched with the flange plate hole.
In summary, the utility model has the following advantages:
through setting up the support, when using, can peg graft respectively to the support with two pipelines that need be connected, the support also can be to the position of pipeline when supporting the pipeline, guaranteed that pipeline and connecting pipe can be coaxial, promote the position of two pipelines, let the ring flange on the pipeline remove to one side of separation blade, and rotate the separation blade, provide the space that supplies the ring flange to pass through on the pipeline, after the ring flange on the pipeline got into the space between separation blade and the support frame, rotatory angle that resets the separation blade, let the separation blade can contact one side of ring flange, the available rotating part of operating personnel rotates a plurality of lead screws this moment, the lead screw rotates the position that can remove the connecting rod through moving part, the connecting rod removes and can drive the separation blade and remove with the pipeline, the pipeline is close to the direction of connecting pipe, until the connecting pipe can overlap to locate in the pipeline, thereby can realize connecting two pipelines, in the in-process of connecting two pipelines does not need operating personnel to utilize welding device to connect two pipelines heat-welded, also need not to peg graft into the ring flange through a plurality of bolts, the bolt of turning back in with two pipelines connection has solved the connection structure in the prior art.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a support frame structure according to the present utility model;
fig. 3 is a schematic view of the structure of the connecting pipe of the present utility model.
Reference numerals:
100. a base; 101. a bracket; 102. a connecting pipe; 103. a support frame; 104. a connecting rod; 105. a screw rod; 106. a baffle; 107. a limit rod;
200. a support block; 201. a moving tube; 202. a connecting groove; 203. a connection port;
300. a first gear; 301. a second gear; 302. a support rod;
400. a worm wheel; 401. a connecting frame; 402. a worm; 403. a hexagonal nut;
500. a rubber pad; 501. a ring groove; 502. a rubber ring.
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, a pressure pipeline connecting structure comprises a base 100, a connecting pipe 102, a supporting frame 103, a connecting rod 104, a baffle 106, a moving part and a rotating part, wherein the top of the base 100 is connected with two supports 101 for supporting a pipeline, the connecting pipe 102 is arranged at the top of the base 100, the connecting pipe 102 is positioned between the two supports 101, the two supporting frames 103 are arranged at the top of the base 100, the connecting pipe 102 is fixedly sleeved on the supporting frame 103, the connecting rod 104 is provided with a plurality of connecting rods, the connecting rod 104 is arranged on the outer side wall of the supporting frame 103, a plurality of screw rods 105 are arranged on the outer side wall of the connecting pipe 102, the baffle 106 is arranged at one end of the connecting rod 104, the moving part is arranged between the screw rods 105 and the connecting rod 104 and is used for moving the position of the connecting rod 104 when the screw rods 105 rotate, and the rotating part is arranged at the top of the base 100 and is used for synchronously rotating the plurality of screw rods 105.
Through setting up support 101, when using, can peg graft respectively to support 101 with two pipelines that need be connected, support 101 also can fix a position the position of pipeline when supporting the pipeline, guaranteed that pipeline and connecting pipe 102 can be coaxial, promote the position of two pipelines, let the ring flange on the pipeline remove to one side of separation blade 106, rotate separation blade 106, provide the space that supplies the ring flange to pass through on the pipeline, after the ring flange on the pipeline got into the space between separation blade 106 and the support frame 103, the angle of rotatory separation blade 106 that resets, let separation blade 106 can contact one side of ring flange, the available rotating parts of operation personnel rotate a plurality of lead screws 105 this moment, the lead screw 105 rotates the position that can remove connecting rod 104 through the moving part, the connecting rod 104 removes and can drive separation blade 106 and pipeline and remove, the pipeline is close to the direction of connecting pipe 102, until connecting pipe 102 can overlap and locate in the pipeline, in order to realize connecting two pipelines, need not the operation personnel to utilize welding set up two pipelines to connect, need not connect two pipelines in the process of connecting two pipelines, need not twist to connect to a plurality of the bolt in the connection of connecting bolt in the existing technology has been solved again.
As a further aspect of the present utility model, the moving member includes a plurality of supporting blocks 200 connected to the outer side wall of the supporting frame 103, the connecting rod 104 is slidably connected to the supporting blocks 200, the outer side wall of the connecting rod 104 is fixedly connected with a moving pipe 201, the moving pipe 201 is in threaded connection with the screw rod 105, a connecting slot 202 adapted to the moving pipe 201 is formed on one side of the supporting block 200, a connecting port 203 penetrating through the supporting block 200 is formed on one side of the connecting slot 202, and the screw rod 105 is rotatably connected in the connecting port 203.
Through setting up prop up piece 200, connecting rod 104 sliding connection can restrict the position of connecting rod 104 on prop up piece 200, can let movable tube 201 and connecting rod 104 remove through the effect of screw thread when lead screw 105 rotates, and the connecting rod 104 removes can realize letting separation blade 106 drive the purpose that ring flange and pipeline removed, and the spread groove 202 of setting can provide movable tube 201 longer travel distance, has guaranteed that the pipeline can be smooth establish with connecting tube 102 cover.
As a further aspect of the present utility model, the rotating member includes a first gear 300 disposed on an outer side wall of the connection pipe 102, a second gear 301 engaged with the first gear 300 is fixedly disposed on an outer side wall of the screw rod 105, a plurality of struts 302 are connected to an outer side wall of the connection pipe 102, and the first gear 300 is slidably connected to the struts 302.
Through setting up branch 302, branch 302 can support and spacing the position of first gear 300, rotatable first gear 300 when using, and first gear 300 rotation can drive second gear 301 rotation, and the synchronous rotation of second gear 301 on a plurality of lead screws 105 can realize letting a plurality of lead screws 105 synchronous rotation's purpose.
As a further aspect of the present utility model, the rotating member further includes a worm wheel 400 coupled to the outside of the first gear 300, and a coupling frame 401 is coupled to the top of the base 100, and a worm 402 engaged with the worm wheel 400 is rotatably coupled to the coupling frame 401.
Through setting up worm 402, the rotatable worm 402 of operating personnel when the use, worm 402 rotates and can drive worm wheel 400 rotatory, and worm wheel 400 rotates and can realize letting first gear 300 pivoted purpose, cooperates worm wheel 400 and worm 402's reverse self-locking nature simultaneously, can lock this angle after worm wheel 400 rotates, has guaranteed that lead screw 105 no longer rotates, has avoided pipeline and connecting pipe 102 to produce the problem that breaks away from.
Further, hexagonal nuts 403 are connected to both ends of the worm 402.
By providing the hex nut 403, it is convenient for an operator to turn the worm 402.
As a further aspect of the present utility model, a rubber pad 500 is connected to one end of the support frame 103 near the pipeline, a ring groove 501 is formed in the outer side wall of the connecting pipe 102, and a rubber ring 502 is arranged in the ring groove 501.
Through setting up rubber circle 502, after the pipe cover is located outside connecting pipe 102, rubber circle 502 can carry out first seal to pipeline and connecting pipe 102, and after separation blade 106 drive pipeline removal until the pipeline contact rubber pad 500, can carry out the second seal to pipeline and connecting pipe 102, has guaranteed the leakproofness between pressure pipeline and the connecting pipe 102.
As a further aspect of the present utility model, a stop bar 107 is connected to one side of the stop 106 and adapted to the flange hole.
Through setting up gag lever post 107, after rotating separation blade 106, can correspond gag lever post 107 with the ring flange hole of the ring flange on the pipeline, after separation blade 106 removes the contact ring flange, gag lever post 107 can peg graft to in the ring flange hole, can restrict the position of pipeline after the connection finishes, has improved the stability of connection.
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 pressure pipe connection structure, characterized by comprising:
the device comprises a base (100), wherein the top of the base (100) is connected with two brackets (101) for supporting a pipeline;
the connecting pipe (102) is arranged at the top of the base (100) and is positioned between the two brackets (101);
the two support frames (103) are arranged at the top of the base (100), and the connecting pipe (102) is fixedly sleeved on the support frames (103);
the connecting rods (104) are arranged on the outer side wall of the supporting frame (103), and a plurality of screw rods (105) are arranged on the outer side wall of the connecting pipe (102);
a baffle (106) arranged at one end of the connecting rod (104);
a moving member provided between the screw (105) and the link (104) for moving a position of the link (104) when the screw (105) rotates;
and the rotating part is arranged at the top of the base (100) and is used for synchronously rotating a plurality of screw rods (105).
2. The pressure pipeline connecting structure according to claim 1, wherein the moving part comprises a plurality of supporting blocks (200) connected to the outer side wall of the supporting frame (103), the connecting rod (104) is connected to the supporting blocks (200) in a sliding mode, the outer side wall of the connecting rod (104) is connected with a moving pipe (201), the moving pipe (201) is in threaded connection with the screw rod (105), a connecting groove (202) matched with the moving pipe (201) is formed in one side of the supporting blocks (200), a connecting port (203) penetrating through the supporting blocks (200) is formed in one side of the connecting groove (202), and the screw rod (105) is connected in the connecting port (203) in a rotating mode.
3. The pressure pipeline connecting structure according to claim 1, wherein the rotating component comprises a first gear (300) arranged on the outer side wall of the connecting pipe (102), a second gear (301) meshed with the first gear (300) is fixedly sleeved on the outer side wall of the screw rod (105), a plurality of supporting rods (302) are connected to the outer side wall of the connecting pipe (102), and the first gear (300) is slidably connected to the supporting rods (302).
4. A pressure pipe connection structure according to claim 3, characterized in that the rotating member further comprises a worm wheel (400) connected to the outside of the first gear (300), a connection frame (401) is connected to the top of the base (100), and a worm (402) engaged with the worm wheel (400) is rotatably connected to the connection frame (401).
5. A pressure pipe connection structure according to claim 4, characterized in that hexagonal nuts (403) are connected to both ends of the worm (402), respectively.
6. The pressure pipeline connecting structure according to claim 1, wherein one end of the supporting frame (103) close to a pipeline is connected with a rubber pad (500), an annular groove (501) is formed in the outer side wall of the connecting pipe (102), and a rubber ring (502) is arranged in the annular groove (501).
7. A pressure pipe connection according to claim 1, characterized in that one side of the baffle (106) is connected with a stop lever (107) adapted to the flange hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420163624.4U CN220551627U (en) | 2024-01-23 | 2024-01-23 | Pressure pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420163624.4U CN220551627U (en) | 2024-01-23 | 2024-01-23 | Pressure pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551627U true CN220551627U (en) | 2024-03-01 |
Family
ID=90008260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420163624.4U Active CN220551627U (en) | 2024-01-23 | 2024-01-23 | Pressure pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551627U (en) |
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2024
- 2024-01-23 CN CN202420163624.4U patent/CN220551627U/en active Active
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