CN210240841U - Interface sealing structure of nodular cast iron pipe - Google Patents
Interface sealing structure of nodular cast iron pipe Download PDFInfo
- Publication number
- CN210240841U CN210240841U CN201920998043.1U CN201920998043U CN210240841U CN 210240841 U CN210240841 U CN 210240841U CN 201920998043 U CN201920998043 U CN 201920998043U CN 210240841 U CN210240841 U CN 210240841U
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- Prior art keywords
- iron pipe
- sleeve
- groove
- cast iron
- nodular cast
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- Expired - Fee Related
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an interface seal structure of nodular cast-iron pipe, including nodular cast-iron pipe, bearing plate, installing frame and connecting pipe, the intermediate position department level on installing frame top is provided with first mounting groove, and the intermediate position department of the inside both sides wall of installing frame all has the lead screw through bearing horizontal installation, lead screw outer wall horizontal installation have with lead screw assorted first sleeve, and the intermediate position department on first sleeve top has the head rod that runs through first mounting groove through articulated shaft is articulated, the top of head rod has the bearing plate through articulated shaft is articulated, and the intermediate position department level on the inside top of bearing plate is provided with the spout, the inside second draw-in groove that evenly is provided with of bearing plate of spout bottom. The interface sealing structure of the nodular cast iron pipe slides by pushing the supporting rod, and the second spring drives the third connecting rod to be clamped with the second clamping groove, so that the length of the interface sealing structure of the nodular cast iron pipe is convenient to adjust.
Description
Technical Field
The utility model relates to a nodular cast-iron pipe technical field specifically is a joint seal structure of nodular cast-iron pipe.
Background
The nodular cast iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the nodular cast iron is close to that of steel, and the nodular cast iron is successfully used for casting parts with complex stress and high requirements on strength, toughness and wear resistance based on excellent performance, so that the nodular cast iron mainly refers to the nodular cast iron, and the interface sealing structure of the traditional nodular cast iron pipe can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:
1. the length of the interface sealing structure of most of the nodular cast iron pipes in the current market is fixed, and the installation and connection are inconvenient;
2. most of the interface sealing structures of the nodular cast iron pipes in the current market are highly fixed, and are not convenient to be suitable for the nodular cast iron pipes with different installation heights.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interface seal structure of nodular cast-iron pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a joint sealing structure of a nodular cast iron pipe comprises the nodular cast iron pipe, a bearing plate, a mounting frame and a connecting pipe, wherein a first mounting groove is horizontally arranged at the middle position of the top end of the mounting frame, and the middle positions of the two side walls in the mounting frame are both horizontally provided with screw rods through bearings, the outer wall of each screw rod is horizontally provided with a first sleeve matched with the screw rod, and the middle position of the top end of the first sleeve is hinged with a first connecting rod which penetrates through the first mounting groove through a hinged shaft, the top end of the first connecting rod is hinged with a bearing plate through a hinged shaft, a sliding chute is horizontally arranged at the middle position of the top end in the bearing plate, a second clamping groove is uniformly arranged in the bearing plate at the bottom end of the sliding chute, and the inside both ends of spout all install with spout assorted slider, the vertical bracing piece of installing in top intermediate position department of slider, and the top horizontal installation of bracing piece has the connecting pipe.
Preferably, the inside of installing frame both sides lateral wall evenly is provided with first draw-in groove, and the intermediate position department of installing frame both sides wall all installs the commentaries on classics hand that is connected with the lead screw, the inside top horizontal installation of commentaries on classics hand has the second sleeve, and the inside horizontal installation of second sleeve has first spring, first spring be close to installing frame one end horizontal installation have run through the second sleeve and with first draw-in groove assorted second connecting rod.
Preferably, a metal hose is installed on the inner side of the connecting pipe, a nodular cast iron pipe penetrating through the connecting pipe is horizontally installed on one side, away from the metal hose, of the connecting pipe, a second mounting groove is formed in the side wall, close to one side of the connecting pipe, of the nodular cast iron pipe, and positioning holes are formed in the top end and the bottom end of the side wall, on one side of the second mounting groove, of the nodular cast iron pipe.
Preferably, a third mounting groove is formed in the side wall, away from the metal hose, of the connecting pipe, and a rubber sealing ring is arranged inside the third mounting groove.
Preferably, the connecting pipe is kept away from the top and the bottom of metal collapsible tube one side lateral wall and is all installed the mounting panel, and mounting panel internally mounted have run through the mounting panel and with locating hole assorted positioning bolt.
Preferably, the bottom end of the connecting pipe, far away from one side of the metal hose, of the supporting rod is vertically provided with a third sleeve, the top end inside the third sleeve is vertically provided with a second spring, and the bottom end of the second spring is vertically provided with a third connecting rod which penetrates through the bottom end of the third sleeve and is matched with the second clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by installing the positioning bolt, the connecting pipe, the nodular cast iron pipe, the positioning hole, the second mounting groove, the rubber sealing ring and the third mounting groove, the positioning bolt is firstly unscrewed during mounting, then the connecting pipe is mounted on the nodular cast iron pipe, then the positioning bolt is screwed again so that the nodular cast iron pipe and the connecting pipe are matched and fixed between the positioning bolt and the positioning hole, and the sealing performance of the interface sealing structure of the nodular cast iron pipe is conveniently improved under the action of the second mounting groove, the rubber sealing ring and the third mounting groove;
2. meanwhile, the device is provided with a third connecting rod, a second clamping groove, a supporting rod, a sliding block, a sliding groove, a connecting pipe and a second spring, when the length of the interface sealing structure of the nodular cast iron pipe needs to be adjusted, the third connecting rod is pushed upwards to enable the third connecting rod to be separated from the second clamping groove, then the supporting rod is pushed to slide in the sliding groove through the sliding block so as to drive the connecting pipe to move to a proper position, then the third connecting rod is loosened, the third connecting rod is driven to be clamped with the second clamping groove at different positions again under the elastic action of the second spring, and therefore the length of the interface sealing structure of the nodular cast iron pipe is convenient to adjust;
3. meanwhile, the device is provided with a second connecting rod, a first clamping groove, a rotating handle, a screw rod, a first sleeve, a first connecting rod, a bearing plate and a first spring, when the height of the interface sealing structure of the nodular cast iron pipe needs to be adjusted, the second connecting rod is pushed outwards to enable the second connecting rod to be separated from the first clamping groove, then the rotating handle is rotated to drive the screw rod to rotate so as to drive the first sleeve to slide left and right, the first connecting rod is driven to rotate under the action of a hinged shaft so as to drive the bearing plate to move up and down to a proper position and then loosen the second connecting rod, the second connecting rod is driven to be clamped again with the first clamping grooves at different positions under the action of the elasticity of the first spring, and therefore the height of the interface sealing structure of the nodular cast.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the part C in fig. 1 according to the present invention.
In the figure: 1. a ductile iron pipe; 2. a chute; 3. a bearing plate; 4. turning the hand; 5. a first sleeve; 6. a first mounting groove; 7. a screw rod; 8. installing a frame; 9. a first connecting rod; 10. a first card slot; 11. a metal hose; 12. a connecting pipe; 13. a second sleeve; 14. a second connecting rod; 15. a first spring; 16. a support bar; 17. a slider; 18. a second card slot; 19. a third connecting rod; 20. a second spring; 21. a third sleeve; 22. positioning the bolt; 23. mounting a plate; 24. positioning holes; 25. a second mounting groove; 26. a rubber seal ring; 27. and a third mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a connector sealing structure of a nodular cast iron pipe comprises a nodular cast iron pipe 1, a bearing plate 3, an installation frame 8 and a connecting pipe 12, wherein a first installation groove 6 is horizontally arranged at the middle position of the top end of the installation frame 8, first clamping grooves 10 are uniformly arranged inside the side walls of two sides of the installation frame 8, a rotating handle 4 connected with a screw rod 7 is arranged at the middle position of two sides of the installation frame 8, a second sleeve 13 is horizontally arranged at the top end of the inside of the rotating handle 4, a first spring 15 is horizontally arranged inside the second sleeve 13, a second connecting rod 14 penetrating through the second sleeve 13 and matched with the first clamping groove 10 is horizontally arranged at one end, close to the installation frame 8, of the first spring 15, so that the height can be conveniently adjusted, the screw rod 7 is horizontally arranged at the middle position of two sides walls inside the installation frame 8 through a bearing, and a first sleeve 5 matched with the screw rod 7 is, a first connecting rod 9 penetrating through a first mounting groove 6 is hinged at the middle position of the top end of the first sleeve 5 through a hinge shaft, the top end of the first connecting rod 9 is hinged with a bearing platform plate 3 through the hinge shaft, a chute 2 is horizontally arranged at the middle position of the top end inside the bearing platform plate 3, a second clamping groove 18 is uniformly arranged inside the bearing platform plate 3 at the bottom end of the chute 2, sliding blocks 17 matched with the chute 2 are respectively arranged at two ends inside the chute 2, a supporting rod 16 is vertically arranged at the middle position of the top end of the sliding block 17, a third sleeve 21 is vertically arranged at the bottom end of a connecting pipe 12 at one side of the supporting rod 16 far away from the metal hose 11, a second spring 20 is vertically arranged at the top end inside the third sleeve 21, a third connecting rod 19 penetrating through the bottom end of the third sleeve 21 and matched with the second clamping groove 18 is vertically arranged at the bottom end of the, the metal hose 11 is installed to the inboard of connecting pipe 12, and connecting pipe 12 keeps away from metal hose 11 one side horizontal installation has nodular cast iron pipe 1 that runs through connecting pipe 12, the lateral wall that nodular cast iron pipe 1 is close to connecting pipe 12 one side is provided with second mounting groove 25, and the nodular cast iron pipe 1 lateral wall top and the bottom of second mounting groove 25 one side all are provided with locating hole 24, the lateral wall that metal hose 11 one side was kept away from to connecting pipe 12 is provided with third mounting groove 27, and the inside of third mounting groove 27 is provided with rubber seal 26, mounting panel 23 is all installed to the top and the bottom that metal hose 11 one side lateral wall was kept away from to connecting pipe 12, and mounting panel 23 internally mounted have run through mounting panel 23 and with locating hole 24 assorted.
The working principle is as follows: when the interface sealing structure of the nodular cast iron pipe is used, during installation, the positioning bolt 22 is firstly unscrewed, then the connecting pipe 12 is installed on the nodular cast iron pipe 1, then the positioning bolt 22 is screwed again, so that the nodular cast iron pipe 1 and the connecting pipe 12 are matched and fixed between the positioning bolt 22 and the positioning hole 24, the sealing performance of the interface sealing structure of the nodular cast iron pipe is convenient to increase under the action of the second installation groove 25, the rubber sealing ring 26 and the third installation groove 27, when the length of the interface sealing structure of the nodular cast iron pipe needs to be adjusted, the third connecting rod 19 is firstly pushed upwards to separate the third connecting rod 19 from the second clamping groove 18, then the supporting rod 16 is pushed to slide in the sliding groove 2 through the sliding block 17 so as to drive the connecting pipe 12 to move to a proper position, the third connecting rod 19 is loosened, and the third connecting rod 19 is driven to be clamped with the second clamping grooves 18 at different positions again under, thereby be convenient for adjust this nodular cast-iron pipe's interface seal structure's length, when the interface seal structure's of this nodular cast-iron pipe height of needs regulation, earlier outside promotes second connecting rod 14 and makes separation between second connecting rod 14 and the first draw-in groove 10, thereby rotate to change hand 4 and drive lead screw 7 and rotate and drive first sleeve 5 horizontal slip, thereby it drives first connecting rod 9 and rotates to drive bearing platform board 3 and reciprocate to suitable position and loosen second connecting rod 14 under the effect of articulated shaft, drive block again between the first draw-in groove 10 of second connecting rod 14 and different positions under the spring action of first spring 15, thereby be convenient for adjust this nodular cast-iron pipe's interface seal structure's height, above do the utility model discloses a whole theory of works.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an interface seal structure of nodular cast-iron pipe, includes nodular cast-iron pipe (1), cushion cap board (3), installing frame (8) and connecting pipe (12), its characterized in that: a first mounting groove (6) is horizontally arranged at the middle position of the top end of the mounting frame (8), a lead screw (7) is horizontally arranged at the middle position of two side walls in the mounting frame (8) through a bearing, a first sleeve (5) matched with the lead screw (7) is horizontally arranged at the outer wall of the lead screw (7), a first connecting rod (9) penetrating through the first mounting groove (6) is hinged at the middle position of the top end of the first sleeve (5) through a hinged shaft, a bearing plate (3) is hinged at the top end of the first connecting rod (9) through a hinged shaft, a sliding groove (2) is horizontally arranged at the middle position of the top end in the bearing plate (3), a second clamping groove (18) is uniformly arranged in the bearing plate (3) at the bottom end of the sliding groove (2), and sliding blocks (17) matched with the sliding groove (2) are respectively arranged at two ends in, the top end middle position department of slider (17) vertically installs bracing piece (16), and the top horizontal installation of bracing piece (16) has connecting pipe (12).
2. The joint sealing structure of the ductile cast iron pipe according to claim 1, wherein: the utility model discloses a lead screw, including installing frame (8), the inside of installing frame (8) both sides lateral wall evenly is provided with first draw-in groove (10), and the intermediate position department of installing frame (8) both sides wall all installs and changes hand (4) that are connected with lead screw (7), the inside top horizontal installation of commentaries on classics hand (4) has second sleeve (13), and second sleeve (13) inside horizontal installation has first spring (15), first spring (15) be close to installing frame (8) one end horizontal installation have run through second sleeve (13) and with first draw-in groove (10) assorted second connecting rod (14).
3. The joint sealing structure of the ductile cast iron pipe according to claim 1, wherein: the ductile iron pipe is characterized in that a metal hose (11) is installed on the inner side of the connecting pipe (12), a ductile iron pipe (1) penetrating through the connecting pipe (12) is horizontally installed on one side, far away from the metal hose (11), of the connecting pipe (12), a second mounting groove (25) is formed in the side wall, close to the connecting pipe (12), of the ductile iron pipe (1), and positioning holes (24) are formed in the top end and the bottom end of the side wall of the ductile iron pipe (1) on one side of the second mounting groove (25).
4. The joint sealing structure of the ductile cast iron pipe according to claim 1, wherein: the side wall of one side, away from the metal hose (11), of the connecting pipe (12) is provided with a third mounting groove (27), and a rubber sealing ring (26) is arranged inside the third mounting groove (27).
5. The joint sealing structure of the ductile cast iron pipe according to claim 1, wherein: mounting panel (23) are all installed to the top and the bottom of metal collapsible tube (11) one side lateral wall are kept away from in connecting pipe (12), and mounting panel (23) internally mounted have run through mounting panel (23) and with locating hole (24) assorted positioning bolt (22).
6. The joint sealing structure of the ductile cast iron pipe according to claim 1, wherein: the utility model discloses a supporting rod, including bracing piece (16), connecting pipe (12) bottom vertical installation of keeping away from metal collapsible tube (11) one side has third sleeve (21), and the inside top of third sleeve (21) is vertical installs second spring (20), vertical installation in second spring (20) bottom runs through third sleeve (21) bottom and with second draw-in groove (18) assorted third connecting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998043.1U CN210240841U (en) | 2019-06-29 | 2019-06-29 | Interface sealing structure of nodular cast iron pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998043.1U CN210240841U (en) | 2019-06-29 | 2019-06-29 | Interface sealing structure of nodular cast iron pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240841U true CN210240841U (en) | 2020-04-03 |
Family
ID=69988564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920998043.1U Expired - Fee Related CN210240841U (en) | 2019-06-29 | 2019-06-29 | Interface sealing structure of nodular cast iron pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210240841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096977A (en) * | 2020-09-24 | 2020-12-18 | 徐韧麟 | Pipeline interface supporting device capable of absorbing stress for hydraulic engineering |
| CN113357439A (en) * | 2021-05-31 | 2021-09-07 | 闻静 | Can reveal monitoring alarm pipeline interface protection gallows |
-
2019
- 2019-06-29 CN CN201920998043.1U patent/CN210240841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096977A (en) * | 2020-09-24 | 2020-12-18 | 徐韧麟 | Pipeline interface supporting device capable of absorbing stress for hydraulic engineering |
| CN113357439A (en) * | 2021-05-31 | 2021-09-07 | 闻静 | Can reveal monitoring alarm pipeline interface protection gallows |
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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: 20200403 |