CN113007186A - Flange plate with adjustable internal structure - Google Patents
Flange plate with adjustable internal structure Download PDFInfo
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- CN113007186A CN113007186A CN202110209900.7A CN202110209900A CN113007186A CN 113007186 A CN113007186 A CN 113007186A CN 202110209900 A CN202110209900 A CN 202110209900A CN 113007186 A CN113007186 A CN 113007186A
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- 238000007789 sealing Methods 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 210000003781 tooth socket Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/50—Flanged connections
- F16B2200/506—Flanged connections bolted or riveted
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of hardware fasteners, in particular to an adjustable flange with an internal structure. The adjustable flange plate with the internal structure is composed of an upper assembly plate and a lower assembly plate which are inserted into a lateral locking groove through a lateral locking plate, the assembly position of the adjustable flange plate is limited and fixed through an internal adjusting assembly and a lateral extrusion adjusting block, the structural firmness of the adjustable flange plate after assembly is improved, the whole flange is in a split type installation design, later-stage use is convenient to maintain and replace, and later-stage use cost is reduced; the elastic telescopic closing mechanism controlled by the lateral extrusion adjusting block is arranged in the middle-arranged taper holes of the upper assembly disc and the lower assembly disc, the internal flow of the flange disc can be controlled through the telescopic adjustment of the elastic telescopic closing mechanism, the surface of the assembly disc can be matched for blocking and sealing the inside of the connecting pipe, and the application range of the sealing and closing of the connecting pipe is wider.
Description
Technical Field
The invention relates to the technical field of hardware fasteners, in particular to an adjustable flange with an internal structure.
Background
A Flange (Flange), also known as a Flange collar or Flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. The flange is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts. The flanges of different pressures have different thicknesses and they use different bolts. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection. The connecting parts which are connected by using bolts at the peripheries of two planes and are closed at the same time are generally called flanges, and for example, the connecting parts of the ventilating duct can be called flange parts.
The ring flange on the market is mostly a body structure, can't dismantle, in case the wearing and tearing just unable split replacement appears, can only replace through changing whole ring flange, and later stage use cost is than higher, and the sealed mode of ring flange is simple only carries out the closure through the unilateral simultaneously and seals, and is higher to the requirement of sealed face, also can't adjust its encapsulated situation as required simultaneously, leads to the suitability very single.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a modified have ring flange with adjustable inner structure, solve the ring flange on the market and mostly be a body structure, unable dismantlement, later stage use cost is than higher, and the ring flange is higher to the requirement of sealed face simultaneously, also can't adjust its encapsulated situation as required, leads to the very single problem of suitability.
The technical scheme adopted by the invention for solving the technical problems is as follows: an adjustable flange with an internal structure comprises a flange body, wherein the flange body comprises an upper assembly disc and a lower assembly disc, the lower surface of the upper assembly disc is provided with an annular upper transmission groove, an upper inner side telescopic groove and an upper outer side adjusting groove, the upper surface of the lower assembly disc is provided with an annular lower transmission groove, a lower inner side telescopic groove and a lower outer side adjusting groove, the inner end and the outer end of the lower surface of the upper assembly disc are respectively provided with an L-shaped structure lateral locking plate protruding downwards, the upper surface of the lower assembly disc is provided with an L-shaped structure lateral locking groove matched with the lateral locking plates, the annular upper transmission groove and the annular lower transmission groove are internally provided with internal adjusting rings, the central positions of the upper assembly disc and the lower assembly disc are symmetrically provided with middle conical holes, and the middle conical holes of the upper assembly disc and the lower assembly disc are internally provided with elastic telescopic closing mechanisms, the inner parts of the upper outer side adjusting groove and the lower outer side adjusting groove are movably provided with inner adjusting components, and the inner parts of the upper inner side telescopic groove and the lower inner side telescopic groove are slidably provided with lateral extrusion adjusting blocks for adjusting the elastic telescopic closing mechanism.
The upper assembly disc is inserted into the lateral locking groove through the lateral locking plate and is clamped with the lower assembly disc, the lateral extrusion adjusting block is fixedly connected with the lower assembly disc through the upper inner telescopic groove and the lower inner telescopic groove, and the inner adjusting assembly is fixedly connected with the lower assembly disc through the upper outer adjusting groove and the lower outer adjusting groove.
The elastic telescopic closing mechanism comprises an upper sealing closing plate arranged in an upper assembling plate, a lower sealing closing plate arranged in a lower assembling plate, an upper external thread assembling block fixed on the lower surface of the upper sealing closing plate in a threaded manner, a lower external thread assembling block fixed on the upper surface of the lower sealing closing plate in a threaded manner, and an internal compression spring used for elastically connecting the upper external thread assembling block and the lower external thread assembling block.
The lower surface of the upper sealing closed plate and the center of the upper surface of the lower sealing closed plate are provided with internal thread assembly blind holes, the upper external thread assembly block is fixedly connected with the upper sealing closed plate through the inside of the screw-in internal thread assembly blind hole, and the lower external thread assembly block is fixedly connected with the lower sealing closed plate through the inside of the screw-in internal thread assembly blind hole.
The inside adjusting part include inside assembly pipe, the symmetry set up side direction flexible mouthful on the outside of tubes side of the inside assembly pipe, the inside accommodate the lead screw of screw grafting in the inside assembly pipe, elasticity are pegged graft at the intraoral arc side direction limiting plate of side direction flexible and the outside seal head of activity cup joint on inside accommodate the lead screw outside top, the inboard top axial fixity of inside accommodate the lead screw be connected with body structure toper extrusion head, overhead outside adjustment tank and the inboard arcwall face of lower outside adjustment tank on seted up with the spacing draw-in groove of arc side direction limiting plate matched with arc, the outside of tubes side of the inside assembly pipe on set up the annular tooth's socket with inside adjustable ring looks meshing.
The inner assembling pipe is provided with an inner hexagonal control hole at the outer side opening position, the cross section of the outer sealing head is of a regular hexagonal structure matched with the inner hexagonal control hole, and the top end of the outer side of the inner adjusting screw rod is provided with a control groove convenient for controlling rotation.
The lateral extrusion adjusting block comprises a transverse telescopic block inserted in an upper inner telescopic groove and a lower inner telescopic groove and an internal control screw rod inserted in the transverse telescopic block in a threaded manner, and a first transmission gear meshed with an internal adjusting ring is axially fixed at the top end of the internal control screw rod.
The invention has the beneficial effects that:
(1) the adjustable flange plate with the internal structure is composed of an upper assembly plate and a lower assembly plate which are inserted into a lateral locking groove through a lateral locking plate, the assembly position of the adjustable flange plate is limited and fixed through an internal adjusting assembly and a lateral extrusion adjusting block, the structural firmness of the adjustable flange plate after assembly is improved, the whole flange adopts a split type installation design, the adjustable flange plate can be conveniently maintained and replaced during later use, and the later use cost is reduced;
(2) an elastic telescopic closing mechanism controlled by a lateral extrusion adjusting block is arranged in the middle-mounted conical holes of the upper assembling disc and the lower assembling disc, and through telescopic adjustment of the elastic telescopic closing mechanism, the internal flow of the flange disc can be controlled, and the surface of the assembling disc can be matched to block and seal the inside of the connecting pipe, so that the application range of sealing and closing of the connecting pipe is wider;
(3) the inner adjusting rings controlled by the inner adjusting assemblies are arranged in the annular transmission grooves of the upper assembling disc and the lower assembling disc, and the lateral extrusion adjusting blocks on the inner sides are synchronously controlled to stretch by utilizing the inner adjusting rings, so that the external control is facilitated, and the stability of the internal extrusion adjustment is improved;
(4) the inner adjusting assembly is internally provided with an inner adjusting screw rod for controlling the arc-shaped lateral limiting plate, the inner adjusting screw rod can be controlled to not only mount and limit the inner adjusting assembly, but also control the opening of an outer opening of the inner hexagonal control hole, and the outer adjusting assembly can be conveniently controlled from the outer side while ensuring the outer sealing property;
(5) the elastic telescopic closing mechanism is composed of an upper sealing closing plate and a lower sealing closing plate which are connected through an internal compression spring, and the internal compression spring is fixed with the sealing closing plate through external thread assembling blocks in a threaded mode, so that internal loading and unloading are facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal sectional view of the flange of the present invention in an assembled state.
FIG. 3 is an internal cross-sectional view of the mounting end of the inner adjustment assembly of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The adjustable flange with internal structure shown in figures 1, 2 and 3 comprises a flange body, wherein the flange body comprises an upper assembly disc 1 and a lower assembly disc 2, the lower surface of the upper assembly disc 1 is provided with an annular upper transmission groove 3, an upper inner side telescopic groove 4 and an upper outer side adjusting groove 5, the upper surface of the lower assembly disc 2 is provided with an annular lower transmission groove 6, a lower inner side telescopic groove 7 and a lower outer side adjusting groove 8, the inner end and the outer end of the lower surface of the upper assembly disc 1 are respectively provided with an L-shaped structure lateral locking plate 9 which protrudes downwards, the upper surface of the lower assembly disc 2 is provided with an L-shaped structure lateral locking groove 10 which is matched with the lateral locking plate 9, the annular upper transmission groove 3 and the annular lower transmission groove 6 are internally provided with an internal adjusting ring 11, the central positions of the upper assembly disc 1 and the lower assembly disc 2 are symmetrically provided with a middle conical hole 12, the aperture in the middle-placed taper hole 12 of the upper assembly disc 1 gradually diminishes from top to bottom, the aperture in the middle-placed taper hole 12 of the lower assembly disc 2 gradually diminishes from top to bottom, the middle-placed taper hole 12 internally mounted of the upper assembly disc 1 and the lower assembly disc 2 has an elastic telescopic closing mechanism, the inside activity of the upper outer side adjusting groove 5 and the lower outer side adjusting groove 8 is equipped with an internal adjusting component, and the inside sliding assembly of the upper inner side telescopic groove 4 and the lower inner side telescopic groove 7 is equipped with a lateral extrusion adjusting block for adjusting the elastic telescopic closing mechanism.
Further, in order to facilitate the fixation, the upper assembly tray 1 is inserted into the lateral locking groove 10 through the lateral locking plate 9 and is clamped with the lower assembly tray 2, the upper assembly tray 1 is inserted into the lateral locking groove 10 through the lateral locking plate 9 and is connected with the lower assembly tray 2, then the upper inner side expansion groove 4 is communicated with the lower inner side expansion groove 7 through the rotation, the upper outer side adjustment groove 5 is communicated with the lower outer side adjustment groove 8, the inner adjustment assembly is inserted into the upper outer side adjustment groove 5 and the lower outer side adjustment groove 8 to fix and limit the upper assembly tray 1 and the lower assembly tray 2, the lateral extrusion adjustment block is inserted into the upper inner side expansion groove 4 and the lower inner side expansion groove 7 to control the upper assembly tray 1 to be fixedly connected with the lower assembly tray 2, the inner adjusting component controls the upper assembling disc 1 and the lower assembling disc 2 to be fixedly connected through being inserted into the upper outer adjusting groove 5 and the lower outer adjusting groove 8.
Further, in order to cooperate with elastic tightening and closing and elastic tightening and resetting, the elastic telescopic closing mechanism comprises an upper sealing and closing plate 13 installed inside the upper assembling plate 1, a lower sealing and closing plate 14 installed inside the lower assembling plate 2, an upper external thread assembling block 15 screwed on the lower surface of the upper sealing and closing plate 13, a lower external thread assembling block 16 screwed on the upper surface of the lower sealing and closing plate 14, and an internal compression spring 17 for elastically connecting the upper external thread assembling block 15 and the lower external thread assembling block 16.
Further, in order to facilitate internal assembly, internal thread assembly blind holes 18 are formed in the center positions of the lower surface of the upper sealing closed plate 13 and the upper surface of the lower sealing closed plate 14, outward protruding arc-shaped sealing blocks are arranged on the outer side surfaces of the upper sealing closed plate 13 and the lower sealing closed plate 14, the sealing structure can be an integral structure, a split type rubber sealing external connecting block can also be adopted, only assembly clamping grooves are formed in the outer side surfaces of the upper sealing closed plate 13 and the lower sealing closed plate 14, the upper external thread assembly block 15 is fixedly connected with the upper sealing closed plate 13 through screwing in the internal thread assembly blind holes 18, and the lower external thread assembly block 16 is fixedly connected with the lower sealing closed plate 14 through screwing in the internal thread assembly blind holes 18.
Further, in order to facilitate the internal limiting adjustment and the external control, the internal adjusting assembly comprises an internal assembling pipe 19, lateral expansion ports 20 symmetrically formed on the outer side surface of the internal assembling pipe 19, an internal adjusting screw 21 screwed in the internal assembling pipe 19, arc lateral limiting plates 22 elastically screwed in the lateral expansion ports 20, and an external sealing head 23 movably sleeved at the top end of the outer side of the internal adjusting screw 21, the arc lateral limiting plates 22 at two ends are connected through a tightening spring at one side, the inner co-conical extrusion head 24 controls the extension of the inner co-conical extrusion head to the arc limiting clamping groove 25, so that the limiting effect is achieved, when the internal adjusting screw 21 translates inwards, the inner hexagonal control hole 26 is opened, the rotation of the internal assembling pipe 19 can be conveniently controlled through an outer hexagonal wrench from the outer side, when the internal assembling pipe 19 rotates, so as to drive the internal adjusting ring 11 to rotate, then, the inside lateral extrusion regulating block is controlled by the inside regulating ring 11, the top end of the inner side of the inside regulating screw 21 is axially and fixedly connected with an integrated conical extrusion head 24, the arc limiting clamping grooves 25 matched with the arc lateral limiting plates 22 are formed in the inner side arc surfaces of the upper outside regulating groove 5 and the lower outside regulating groove 8, and the outer side surface of the inside assembly pipe 19 is provided with an annular tooth groove meshed with the inside regulating ring 11.
Furthermore, in order to facilitate the rotation of the external control, an inner hexagonal control hole 26 is formed in the opening position of the outer side of the internal assembly pipe 19, the cross section of the external sealing head 23 is of a regular hexagon structure matched with the inner hexagonal control hole 26, and a control groove which facilitates the rotation control is formed in the top end of the outer side of the internal adjusting screw rod 21.
Furthermore, in order to facilitate lateral thread adjustment and extrusion, the lateral extrusion adjusting block comprises a transverse telescopic block 27 inserted in the upper inner telescopic groove 4 and the lower inner telescopic groove 7 and an inner control screw 28 inserted in the transverse telescopic block 27 in a threaded manner, and a first transmission gear 29 meshed with the inner adjusting ring 11 is axially fixed at the top end of the inner control screw 28.
The adjustable flange plate with the internal structure comprises an upper assembly plate 1 and a lower assembly plate 2 which are inserted into a lateral locking groove 10 through a lateral locking plate 9, the assembly positions of the upper assembly plate and the lower assembly plate are limited and fixed through an internal adjusting assembly and a lateral extrusion adjusting block, the structural firmness of the assembled flange is improved, the whole flange adopts a split type installation design, the flange can be conveniently maintained and replaced when the flange is used in the later period, and the later-period use cost is reduced; an elastic telescopic closing mechanism controlled by a lateral extrusion adjusting block is arranged in the middle-mounted conical holes 12 of the upper mounting plate 1 and the lower mounting plate 2, and through telescopic adjustment of the elastic telescopic closing mechanism, the internal flow of the flange plate can be controlled, and the surface of the mounting plate can be matched to block and seal the inside of the connecting pipe, so that the application range of sealing and closing of the connecting pipe is wider; an internal adjusting ring 11 controlled by an internal adjusting assembly is arranged in the annular transmission grooves of the upper assembling disc 1 and the lower assembling disc 2, and the lateral extrusion adjusting blocks on the inner side are synchronously controlled to stretch by using the internal adjusting ring 11, so that the external control is facilitated and the stability of the internal extrusion adjustment is improved; the inner adjusting component is internally provided with an inner adjusting screw rod 21 for controlling the arc-shaped lateral limiting plate 22, the inner adjusting screw rod 21 can be controlled to install and limit the inner adjusting component, an outer opening of the inner hexagonal control hole 26 can be controlled to be opened, and the outer sealing performance is guaranteed while the outer adjusting component is conveniently controlled from the outer side;
(5) the elastic telescopic closing mechanism is composed of an upper sealing closing plate 13 and a lower sealing closing plate 14 which are connected through an internal compression spring 17, and the internal compression spring 17 is fixed with the sealing closing plates through external thread assembling blocks in a threaded mode, so that internal assembling and disassembling are facilitated.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a ring flange with adjustable inner structure, includes ring flange body, characterized by: the flange plate body comprises an upper assembly plate (1) and a lower assembly plate (2), wherein the lower surface of the upper assembly plate (1) is provided with an annular upper transmission groove (3), an upper inner telescopic groove (4) and an upper outer adjusting groove (5), the upper surface of the lower assembly plate (2) is provided with an annular lower transmission groove (6), a lower inner telescopic groove (7) and a lower outer adjusting groove (8), the inner end and the outer end of the lower surface of the upper assembly plate (1) are respectively provided with an L-shaped structure lateral locking plate (9) protruding downwards, the upper surface of the lower assembly plate (2) is provided with an L-shaped structure lateral locking groove (10) matched with the lateral locking plate (9), the annular upper transmission groove (3) and the annular lower transmission groove (6) are internally provided with an internal adjusting ring (11), and the central positions of the upper assembly plate (1) and the lower assembly plate (2) are symmetrically provided with a conical hole (12) The elastic telescopic closing mechanism is arranged in middle conical holes of the upper assembly disc (1) and the lower assembly disc (2), an internal adjusting assembly is movably assembled in the upper outer adjusting groove (5) and the lower outer adjusting groove (8), and a lateral extrusion adjusting block for adjusting the elastic telescopic closing mechanism is slidably assembled in the upper inner telescopic groove (4) and the lower inner telescopic groove (7).
2. The adjustable flange with internal structure as claimed in claim 1, wherein: the upper assembling disc (1) is inserted into a lateral locking groove (10) through a lateral locking plate (9) and is clamped with the lower assembling disc (2) in a connecting mode, a lateral extrusion adjusting block is fixedly connected with the upper assembling disc (1) and the lower assembling disc (2) through inserting an upper inner side telescopic groove (4) and a lower inner side telescopic groove (7) in an internal control mode, and an internal adjusting assembly is fixedly connected with the upper assembling disc (1) and the lower assembling disc (2) through inserting an upper outer side adjusting groove (5) and a lower outer side adjusting groove (8) in an internal control mode.
3. The adjustable flange with internal structure as claimed in claim 1, wherein: the elastic telescopic closing mechanism comprises an upper sealing closing plate (13) arranged inside an upper assembling disc (1), a lower sealing closing plate (14) arranged inside a lower assembling disc (2), an upper external thread assembling block (15) fixed on the lower surface of the upper sealing closing plate (13) in a threaded manner, a lower external thread assembling block (16) fixed on the upper surface of the lower sealing closing plate (14) in a threaded manner, and an internal compression spring (17) used for elastically connecting the upper external thread assembling block (15) with the lower external thread assembling block (16).
4. The adjustable flange with internal structure as claimed in claim 3, wherein: the lower surface of the upper sealing closed plate (13) and the center of the upper surface of the lower sealing closed plate (14) are provided with internal thread assembling blind holes (18), the upper external thread assembling block (15) is fixedly connected with the upper sealing closed plate (13) through screwing in the internal thread assembling blind holes (18), and the lower external thread assembling block (16) is fixedly connected with the lower sealing closed plate (14) through screwing in the internal thread assembling blind holes (18).
5. The adjustable flange with internal structure as claimed in claim 1, wherein: the internal adjusting component comprises an internal assembly pipe (19), lateral expansion ports (20) symmetrically arranged on the outer side surface of the internal assembly pipe (19), an internal adjusting screw rod (21) in threaded connection in the internal assembly pipe (19), an arc lateral limiting plate (22) elastically connected in the lateral expansion ports (20) in a plug-in manner, and an external sealing head (23) movably sleeved at the top end of the outer side of the internal adjusting screw rod (21), the top end of the inner side of the inner adjusting screw rod (21) is axially and fixedly connected with an integrated conical extrusion head (24), the arc-shaped limiting clamping grooves (25) matched with the arc-shaped lateral limiting plates (22) are arranged on the arc-shaped surfaces of the inner sides of the upper outer side adjusting groove (5) and the lower outer side adjusting groove (8), the outer side surface of the internal assembly pipe (19) is provided with an annular tooth socket meshed with the internal adjusting ring (11).
6. The adjustable flange with internal structure as claimed in claim 5, wherein: an inner hexagonal control hole (26) is formed in the opening position of the outer side of the inner assembling pipe (19), the cross section of the outer sealing head (23) is of a regular hexagon structure matched with the inner hexagonal control hole (26), and a control groove convenient for rotation control is formed in the top end of the outer side of the inner adjusting screw rod (21).
7. The adjustable flange with internal structure as claimed in claim 1, wherein: the lateral extrusion adjusting block comprises a transverse telescopic block (27) inserted in an upper inner telescopic groove (4) and a lower inner telescopic groove (7) and an inner control screw rod (28) inserted in the transverse telescopic block (27) in a threaded manner, and a first transmission gear (29) meshed with an inner adjusting ring (11) is axially fixed at the top end of the inner control screw rod (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110209900.7A CN113007186A (en) | 2021-02-25 | 2021-02-25 | Flange plate with adjustable internal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110209900.7A CN113007186A (en) | 2021-02-25 | 2021-02-25 | Flange plate with adjustable internal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113007186A true CN113007186A (en) | 2021-06-22 |
Family
ID=76387153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110209900.7A Withdrawn CN113007186A (en) | 2021-02-25 | 2021-02-25 | Flange plate with adjustable internal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113007186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413087A (en) * | 2022-02-17 | 2022-04-29 | 江苏力达实业科技有限公司 | Adjustable connecting flange with internal and external structures |
| CN114484110A (en) * | 2022-03-04 | 2022-05-13 | 江苏力达实业科技有限公司 | Side direction adjusting connecting piece for flange assembly |
| CN114576446A (en) * | 2022-02-25 | 2022-06-03 | 江苏力达实业科技有限公司 | Flange assembly part with lateral debugging and mounting bracket |
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| CN205841818U (en) * | 2016-07-28 | 2016-12-28 | 浙江汉威阀门制造有限公司 | A kind of stainless steel sluice valve |
| CN111120684A (en) * | 2019-12-30 | 2020-05-08 | 江苏湃森科技有限公司 | Expanding valve for fire control |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413087A (en) * | 2022-02-17 | 2022-04-29 | 江苏力达实业科技有限公司 | Adjustable connecting flange with internal and external structures |
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| CN114576446B (en) * | 2022-02-25 | 2023-07-25 | 江苏力达实业科技有限公司 | Flange assembly with lateral debugging mounting bracket |
| CN114484110A (en) * | 2022-03-04 | 2022-05-13 | 江苏力达实业科技有限公司 | Side direction adjusting connecting piece for flange assembly |
| CN114484110B (en) * | 2022-03-04 | 2023-07-25 | 江苏力达实业科技有限公司 | Lateral adjustment connecting piece for flange assembly |
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Application publication date: 20210622 |
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