CN211145723U - Steel bushing steel steam insulating pipe elbow structure - Google Patents
Steel bushing steel steam insulating pipe elbow structure Download PDFInfo
- Publication number
- CN211145723U CN211145723U CN201922172885.4U CN201922172885U CN211145723U CN 211145723 U CN211145723 U CN 211145723U CN 201922172885 U CN201922172885 U CN 201922172885U CN 211145723 U CN211145723 U CN 211145723U
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- connecting plate
- groove
- steel
- stud
- elbow structure
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Abstract
The utility model discloses a steel bushing steel steam heat preservation pipe elbow structure, which comprises a connecting device and a buffer device, wherein the connecting device comprises a connecting plate A and a connecting plate B, the surfaces of the connecting plate A or the connecting plate B are both provided with elbow grooves, the surfaces of the two sides of the connecting plate A and the connecting plate B are both provided with knobs, one side of each knob is provided with a stud groove relative to the inside of the connecting plate A or the connecting plate B, and the inside of each stud groove is provided with a stud A relative to the side surface of each knob; the utility model discloses a be equipped with connecting plate A and connecting plate B to be equipped with layer board, double-screw bolt A, spliced pole, thread groove and knob in connecting plate A and connecting plate B inboard, the staff of being convenient for carries out fixed connection with connecting plate A or connecting plate B and return bend main part, steel bushing steel steam insulating tube, and through being equipped with double-screw bolt B, spread groove, through-hole, ball and handle, the staff of being convenient for reduces the gap between return bend main part and the steel bushing steel steam insulating tube when installing the return bend main part.
Description
Technical Field
The utility model relates to a related technical field of return bend structure specifically is a steel bushing steel steam insulating tube return bend structure.
Background
The elbow is bent by adopting complete set of bending equipment, and is divided into two processes of cold roasting and hot pushing, most of machine equipment and pipelines are bent and mainly used for oil transportation, gas transportation, liquid transportation, engineering bridge construction and the like, and the steel sleeve steel steam heat-insulating pipe is in the installation process and is also inevitably subjected to elbow structure removal, so that the steel sleeve steel steam heat-insulating pipes on different horizontal lines are connected and installed.
But there are some weak points in the in-process that current steel bushing steel steam heat preservation pipe elbow structure used still, and current steel bushing steel steam heat preservation pipe elbow structure is when using, because need be connected the return bend with steel bushing steel steam heat preservation pipe fixedly, and current return bend does not have the device that the staff of being convenient for seals the return bend with steel bushing steel steam heat preservation union coupling department, consequently at the in-process of installation, there is the gap because of the junction easily, and leads to the staff of not being convenient for to weld the junction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel bushing steel steam heat preservation pipe elbow structure to mention current steel bushing steel steam heat preservation pipe elbow structure when using among the solution above-mentioned background art, because needs are connected the return bend with steel bushing steel steam heat preservation pipe fixed, and current return bend does not have the staff of being convenient for and carries out the device sealed with return bend and steel bushing steel steam heat preservation pipe junction, consequently at the in-process of installation, there is the gap because of the junction easily, and leads to the staff of not being convenient for to carry out the welded problem to the junction.
In order to achieve the above object, the utility model provides a following technical scheme: a steel-sheathed-steel steam insulation pipe elbow structure comprises a connecting device and a buffering device, wherein the connecting device comprises a connecting plate A and a connecting plate B, the surfaces of the connecting plate A or the connecting plate B are respectively provided with an elbow groove, the surfaces of the two sides of the connecting plate A and the connecting plate B are respectively provided with a knob, one side of the knob is provided with a stud groove relative to the inside of the connecting plate A or the connecting plate B, the inside of the stud groove is provided with a stud A relative to the side surface of the knob, the outer side of the stud A is connected with a connecting column relative to the inside of the stud groove, the inside of the connecting column is provided with a thread groove, one end of the connecting column, which is far away from the knob, is provided with a supporting plate, the outer side of the supporting plate is provided with a supporting plate groove relative to the, the utility model discloses a double-screw bolt, including connecting plate B, ball inslot portion is equipped with the ball, just return bend groove both sides and seted up the spread groove for the connecting plate B surface, the inside double-screw bolt B that is equipped with of spread groove, just the one end that double-screw bolt B deviates from the spread groove is fixed with the handle.
Preferably, the buffer device comprises an elbow main body, a buffer cushion is arranged in the middle of the inner side of the elbow main body, and a buffer spring is arranged between the buffer cushion and the elbow main body.
Preferably, the elbow groove is matched with the joints at the two ends of the elbow main body, and the two ends of the elbow main body are positioned on the same horizontal surface.
Preferably, stud B is the symmetrical mode and sets up in connecting plate A or connecting plate B surface both sides, just the spread groove inner wall is equipped with the internal thread with stud B looks adaptation, the one end that stud B deviates from the spread groove is equipped with the snap ring with through-hole looks adaptation.
Preferably, the stud A is matched with the thread groove, and the connecting column is matched with the stud groove.
Preferably, the buffer springs are arranged on one side of the surface of the buffer pad at equal intervals, and the buffer pad is made of a rubber material.
The utility model provides a steel bushing steel steam insulating tube elbow structure possesses following beneficial effect: the utility model discloses a be equipped with connecting plate A and connecting plate B, and be equipped with the layer board at connecting plate A and connecting plate B inboard, double-screw bolt A, the spliced pole, thread groove and knob, the staff of being convenient for carries out fixed connection with connecting plate A or connecting plate B and return bend main part, steel bushing steel steam insulating tube, and through being equipped with double-screw bolt B, the spread groove, the through-hole, ball and handle, the staff of being convenient for is when installing the return bend main part, reduce the gap between return bend main part and the steel bushing steel steam insulating tube, the effectual work efficiency that improves the staff, through inside buffer spring and the blotter of being equipped with in the return bend main part, be convenient for at return bend main part during operation, reduce the impact force of medium to return bend main part bend department, the.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the connection device of the present invention;
FIG. 3 is a schematic view of the structure of the area A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of a connection plate a of the present invention;
fig. 5 is a schematic structural view of a connection plate B of the present invention;
fig. 6 is a schematic structural view of the buffering device of the present invention;
in the figure: 1. a bend pipe main body; 2. a connecting plate A; 3. a connecting plate B; 4. a knob; 5. a stud A; 6. a thread groove; 7. a support plate; 8. a pallet groove; 9. connecting columns; 10. a stud B; 11. a handle; 12. a stud groove; 13. a ball bearing; 14. a through hole; 15. a ball groove; 16. connecting grooves; 17. a cushion pad; 18. a buffer spring; 19. and (4) bending a pipe groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: a steel sleeve steel steam heat preservation pipe elbow structure comprises a connecting device and a buffering device, wherein the connecting device comprises a connecting plate A2 and a connecting plate B3, the surfaces of the connecting plate A2 or the connecting plate B3 are respectively provided with an elbow groove 19, the surfaces of two sides of the connecting plate A2 and the connecting plate B3 are respectively provided with a knob 4, one side of the knob 4 is provided with a stud groove 12 relative to the inside of the connecting plate A2 or the connecting plate B3, the inside of the stud groove 12 is provided with a stud A5 relative to the side surface of the knob 4, the outside of the stud A5 is connected with a connecting column 9 relative to the inside of the stud groove 12, the inside of the connecting column 9 is provided with a thread groove 6, one end of the connecting column 9 departing from the knob 4 is provided with a supporting plate 7, the outside of the supporting plate 7 is provided with a supporting plate groove 8 relative to the inside of the connecting plate A2 or the connecting, the inside ball 13 that is equipped with of ball groove 15, and bent pipe groove 19 both sides have seted up connecting groove 16 for connecting plate B3 surface, and connecting groove 16 inside is equipped with double-screw bolt B10, and the one end that double-screw bolt B10 deviates from connecting groove 16 is fixed with handle 11.
In this embodiment, preferably, the buffering device includes the elbow main body 1, a buffering pad 17 is disposed at the middle portion of the inner side of the elbow main body 1, and a buffering spring 18 is disposed between the buffering pad 17 and the elbow main body 1.
In this embodiment, it is preferable that the elbow groove 19 is adapted to the interface of the two ends of the elbow main body 1, and the two ends of the elbow main body 1 are on the same horizontal surface.
In this embodiment, preferably, the stud B10 is symmetrically disposed on two sides of the surface of the connecting plate a2 or the connecting plate B3, the inner wall of the connecting groove 16 is provided with an internal thread adapted to the stud B10, and one end of the stud B10 away from the connecting groove 16 is provided with a snap ring adapted to the through hole 14.
In this embodiment, it is preferable that the stud a5 is fitted into the thread groove 6, and the connection post 9 is fitted into the stud groove 12.
In this embodiment, it is preferable that the cushion springs 18 are arranged at equal intervals on one side of the surface of the cushion pad 17, and the cushion pad 17 is made of a rubber material.
It should be noted that, in operation, a worker sleeves the connecting plate a2 and the connecting plate B3 at two ends of the elbow main body 1, connects the elbow main body 1 with the steel-sheathed-steel steam thermal insulation pipe with installation, then pushes the connecting plate a2 and the connecting plate B3 to enable the connecting plate a2 to be arranged on the surface of the elbow main body 1, and the connecting plate B3 to be arranged on the surface of the steel-sheathed-steel steam thermal insulation pipe, namely, the supporting plate 7 can be displaced by rotating the knob 4 and utilizing the principle of threaded connection, and the elbow main body 1 or the steel-sheathed-steel steam thermal insulation pipe is extruded and fixed, then the connecting plate B3 is moved to the connecting plate a2 position by rotating the handle 11 and utilizing the principle of threaded connection, and drives the steel-sheathed-steel steam thermal insulation pipe to move relative to the elbow main body 1, and the buffer spring 18 and the buffer cushion 17 are arranged inside the elbow main body 1, by utilizing the elasticity of the buffer spring 18, when a medium flows in the elbow main body 1, the impact force of the medium on the turning part of the elbow main body 1 is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel bushing steel steam insulating tube elbow structure, includes connecting device and buffer, its characterized in that: the connecting device comprises a connecting plate A (2) and a connecting plate B (3), a bent pipe groove (19) is formed in the surface of the connecting plate A (2) or the surface of the connecting plate B (3), knobs (4) are arranged on the surfaces of the two sides of the connecting plate A (2) and the connecting plate B (3), a stud groove (12) is formed in one side of each knob (4) relative to the inside of the connecting plate A (2) or the connecting plate B (3), a stud A (5) is arranged in the stud groove (12) relative to the side surface of each knob (4), a connecting column (9) is connected to the outer side of each stud A (5) relative to the inside of each stud groove (12), a thread groove (6) is formed in the connecting column (9), a supporting plate (7) is arranged at one end, deviating from the knob (4), of each connecting column (9), and a supporting plate groove (8) is formed in the outer side of each supporting, through-hole (14) have been seted up for connecting plate A (2) surface in bent pipe groove (19) both sides, ball groove (15) have been seted up for connecting plate A (2) is inside in through-hole (14) outside, ball groove (15) are inside to be equipped with ball (13), just connecting groove (16) have been seted up for connecting plate B (3) surface in bent pipe groove (19) both sides, connecting groove (16) are inside to be equipped with double-screw bolt B (10), just the one end that double-screw bolt B (10) deviate from connecting groove (16) is fixed with handle (11).
2. The steel-sheathed-steel steam insulated pipe elbow structure according to claim 1, characterized in that: buffer includes return bend main part (1), return bend main part (1) inboard middle part is equipped with blotter (17), just be equipped with buffer spring (18) between blotter (17) and return bend main part (1).
3. The steel-sheathed-steel steam insulated pipe elbow structure according to claim 2, characterized in that: the bent pipe groove (19) is matched with the joints at the two ends of the bent pipe main body (1), and the two ends of the bent pipe main body (1) are positioned on the same horizontal surface.
4. The steel-sheathed-steel steam insulated pipe elbow structure according to claim 1, characterized in that: stud B (10) are the symmetrical mode and set up in connecting plate A (2) or connecting plate B (3) surface both sides, just connecting groove (16) inner wall is equipped with the internal thread with stud B (10) looks adaptation, the one end that stud B (10) deviates from connecting groove (16) is equipped with the snap ring with through-hole (14) looks adaptation.
5. The steel-sheathed-steel steam insulated pipe elbow structure according to claim 1, characterized in that: the stud A (5) is matched with the thread groove (6), and the connecting column (9) is matched with the stud groove (12).
6. The steel-sheathed-steel steam insulated pipe elbow structure according to claim 2, characterized in that: the buffer springs (18) are arranged on one side of the surface of the buffer pad (17) at equal intervals, and the buffer pad (17) is a rubber component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922172885.4U CN211145723U (en) | 2019-12-06 | 2019-12-06 | Steel bushing steel steam insulating pipe elbow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922172885.4U CN211145723U (en) | 2019-12-06 | 2019-12-06 | Steel bushing steel steam insulating pipe elbow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145723U true CN211145723U (en) | 2020-07-31 |
Family
ID=71750910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922172885.4U Expired - Fee Related CN211145723U (en) | 2019-12-06 | 2019-12-06 | Steel bushing steel steam insulating pipe elbow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145723U (en) |
-
2019
- 2019-12-06 CN CN201922172885.4U patent/CN211145723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20201206 |