CN115653982B - Clamp connecting piece convenient to use - Google Patents
Clamp connecting piece convenient to use Download PDFInfo
- Publication number
- CN115653982B CN115653982B CN202310000122.XA CN202310000122A CN115653982B CN 115653982 B CN115653982 B CN 115653982B CN 202310000122 A CN202310000122 A CN 202310000122A CN 115653982 B CN115653982 B CN 115653982B
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- frameworks
- worm
- shaped frameworks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of clamps, and provides a convenient-to-use clamp connecting piece which comprises a base, arc-shaped frameworks and rotating sleeves, wherein a fixed shaft and an arc-shaped rack plate are arranged on the surface of the base, one ends of the two arc-shaped frameworks are rotatably connected with the fixed shaft, the other ends of the two arc-shaped frameworks are mutually connected through locking bolts, the two arc-shaped frameworks and the arc-shaped rack plate are symmetrical about the fixed shaft, worms are respectively arranged on the two arc-shaped frameworks, transmission gears are fixedly connected to the surfaces of the worms, the transmission gears are in transmission connection with the arc-shaped rack plate, the rotating sleeves are movably sleeved on the surfaces of the arc-shaped frameworks, a plurality of rotating sleeves are provided with clamping jaws, one surface of the rotating sleeves is fixedly connected with a worm wheel, and the worm wheel is in transmission connection with the worm.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a clamp connecting piece convenient to use.
Background
The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, is used for tightening the quick connectors, generally has gaskets, rubber, silica gel and tetrafluoro for two connectors, and has the characteristics of good performance, high sealing degree and simplicity and easiness in installation.
The clamp can be divided into a stainless steel double-steel-wire clamp, a carbon steel double-steel-wire clamp, a phosphorus-copper double-steel-wire clamp, a zinc-plated double-steel-wire clamp and a nickel-plated double-steel-wire clamp according to materials.
The steel wire hoop is an annular hoop formed by two steel wires in a surrounding mode, has the characteristics of attractive appearance, convenience in use, strong tightening force, good sealing performance and the like, and is mainly used for connecting, fastening and sealing joints of various mechanical equipment such as vehicles, ships, diesel engines, gasoline engines, machine tools, fire fighting and the like, common full rubber pipes of chemical equipment, nylon plastic hoses, cloth clamping rubber pipes, water hoses and the like.
The cast iron clamp is directly cast and is mainly used for installing building pipelines.
In-process at optic fibre and cable laying construction, need use the pipeline, the junction between pipeline and the pipeline just need use the clamp to be connected, at the laying process, in order to adapt to peripheral environment, can use the toper pipeline sometimes, toper pipeline and toper pipeline when being connected, current clamp can't with the toper face phase-match of toper pipeline to lead to connecting insecure or the poor problem of leakproofness.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme, the convenient-to-use clamp connecting piece comprises a base, arc-shaped frameworks and a rotating sleeve, wherein mounting holes are formed in the surface of the base, bolts or screws can be mounted in the mounting holes, after the arc-shaped frameworks and clamping jaws fix a pipeline, if a supporting mechanism or a building is arranged near the pipeline, the base can be fixed on the surface of the supporting mechanism or the building, so that the firmness and the stability of pipeline connection are further ensured, a fixed shaft and arc-shaped rack plates are arranged on the surface of the base, the number of the arc-shaped frameworks and the number of the arc-shaped rack plates are two, one ends of the two arc-shaped frameworks are rotationally connected with the fixed shaft, the other ends of the two arc-shaped frameworks are mutually connected through locking bolts, the two arc-shaped frameworks and the arc-shaped rack plates are symmetrical relative to the fixed shaft, worms are mounted on the two arc-shaped frameworks, transmission gears are fixedly connected to the surfaces of the worms, and are in transmission connection with the arc-shaped rack plates;
the utility model discloses a pipeline joint, including two arc frameworks, it establishes the arc skeleton surface to rotate cover movable sleeve, the quantity that rotates the cover is a plurality of, and a plurality of rotates and is provided with the jack catch between the cover, and one of them fixed surface fixedly connected with worm wheel in the cover is rotated to a plurality of, the worm wheel is connected with worm transmission, when using the fixed axle to rotate with two arc frameworks as the axis rotation with the hand, drive gear can drive the worm rotation through the mode of being connected with the meshing of arc rack plate, rotatory worm can drive the cover through the mode of meshing with the worm wheel and surround the axis rotation of fixed cover, rotatory cover that rotates drives all the other a plurality of through connecting rod and jack catch rotates with the jack catch together, when two arc frameworks use the fixed axle to rotate towards the direction of keeping away from each other, the jack catch on two arc frameworks all rotates towards the direction of being close to the arc framework centre of a circle, it needs to notice that the arc framework does not contact with the pipeline surface.
As a further aspect of the present invention, the two worms on the two arc-shaped frameworks have the same thread direction, when the two arc-shaped frameworks rotate towards or away from each other around the fixed shaft, the rotation directions of the two transmission gears and the worms are opposite, if the arc-shaped frameworks and the jaws are required to be loosened from the surface of the pipeline, the jaws on the other side are separated from the surface of the pipeline in a clockwise rotation manner, the position of the worm wheel relative to the worm is known to be unchanged, and when the rotation directions of the worms are opposite, the rotation directions of the worm wheel are also opposite, so that the rotation directions of the rotating sleeve and the jaws are opposite, but if the pipeline is taken as a reference object, the jaws on the two sides are moved towards the direction far away from or close to the pipeline.
As a further scheme of the invention, two ends of each clamping jaw are connected with the surfaces of two adjacent rotating sleeves through a connecting rod, a toothed groove is formed in the tail end of each clamping jaw, two ends of each clamping jaw are movably connected with the surface of the connecting rod, the connecting rod is movably connected with the surface of the rotating sleeve, parameters such as the diameters of the two arc-shaped frameworks and the rotating angles of the clamping jaws are not particularly limited, however, two extreme effects can be generated due to the difference between the diameters of the two arc-shaped frameworks and the rotating angles of the clamping jaws, when the two arc-shaped frameworks are completely folded, the tail ends of the clamping jaws are close to the central axis of the arc-shaped frameworks, and the tail ends of the clamping jaws are far away from the central axis of the arc-shaped frameworks.
As a further scheme of the invention, the surface of the base is fixedly connected with two fixed plates, the fixed shaft is fixedly connected between the two fixed plates, and the arc-shaped rack plate is fixedly connected to the surface of one of the fixed plates.
As a further scheme of the invention, one ends of the two arc-shaped frameworks, which are far away from the locking bolt, are fixedly connected with a first support and a second support, the two first supports are movably sleeved on the surface of the fixed shaft, and the worm is arranged on the surface of the second support.
As a further scheme of the invention, the surfaces of the two arc-shaped frameworks are fixedly connected with a plurality of fixed sleeves, the rotating sleeves are movably sleeved on the surfaces of the fixed sleeves, and the central axes of the fixed sleeves on the surfaces of the single arc-shaped frameworks are different, so that the plurality of clamping jaws can be ensured to rotate towards the positions close to or far away from the central axis or the center of the arc-shaped framework.
As a further scheme of the invention, the surface of the fixing plate is provided with a guide rail, the worm penetrates through the guide rail, and when the two arc-shaped frameworks rotate around the fixing shaft in the opposite direction or in the opposite direction, the worm moves back and forth in the guide rail.
The invention has the beneficial effects that: the angle of the clamping jaw can be adjusted by only using a tool to screw or loosen a locking bolt, so that the clamping jaw can quickly clamp and loosen the tapered pipeline, and the device has the characteristics of convenience in operation and wide application range.
Drawings
Figure 1 is a first perspective view of a clip connector of the present invention in use.
Fig. 2 is a perspective view of a base in an embodiment of the invention.
Fig. 3 is a perspective view of an arc-shaped framework in an embodiment of the invention.
Fig. 4 is a perspective view of a rotating sleeve in an embodiment of the present invention.
Fig. 5 is an assembly view of a rotating sleeve and an arc-shaped framework in an embodiment of the invention.
Fig. 6 is a second perspective view of a clip connector of an embodiment of the present invention in use.
Fig. 7 is a partial enlarged view of a in fig. 6 according to the present invention.
Figure 8 is an elevation view of a clip connector in accordance with an embodiment of the present invention in use.
Figure 9 is a third perspective view of a clip connector that facilitates use of the clip connector according to embodiments of the present invention.
Figure 10 is a first cross-sectional view of a ready-to-use clip connector in use according to an embodiment of the present invention.
Figure 11 is a second cross-sectional view of a ready-to-use clamp connection of an embodiment of the present invention in use.
Reference numerals are as follows: 1-base, 11-fixing plate, 12-fixing shaft, 13-guide rail, 14-arc rack plate, 2-arc framework, 21-fixing sleeve, 22-first bracket, 23-second bracket, 24-worm, 25-transmission gear, 26-third bracket, 27-locking bolt, 3-rotating sleeve, 31-worm gear, 32-connecting rod, 33-claw and 331-tooth-shaped groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 11, the convenient-to-use hoop connecting piece provided by the embodiment of the invention comprises a base 1, two arc-shaped frameworks 2 and a rotating sleeve 3, wherein a fixed shaft 12 and two arc-shaped rack plates 14 are arranged on the surface of the base 1, one ends of the two arc-shaped frameworks 2 are rotatably connected with the fixed shaft 12, the other ends of the two arc-shaped frameworks 2 are mutually connected through a locking bolt 27, the two arc-shaped frameworks 2 and the two arc-shaped rack plates 14 are symmetrical about the fixed shaft 12, two worms 24 are respectively arranged on the two arc-shaped frameworks 2, a transmission gear 25 is fixedly connected on the surface of each worm 24, and the transmission gear 25 is in transmission connection with the arc-shaped rack plates 14;
rotate 3 movable sleeves of cover and establish on 2 surfaces of arc skeleton, the quantity that rotates cover 3 is a plurality of, and a plurality of rotates and is provided with jack catch 33 between the cover 3, and a plurality of rotates one of them fixed surface in the cover 3 and is connected with worm wheel 31, worm wheel 31 is connected with worm 24 transmission, and base 1, arc skeleton 2, rotate cover 3, arc rack plate 14, worm 24, drive gear 25 and jack catch 33 all adopt the metal material preparation to form.
Further, the thread directions of the two worms 24 on the two arc-shaped frameworks 2 are consistent, when the two arc-shaped frameworks 2 rotate towards or away from the fixed shaft 12, the rotation directions of the two transmission gears 25 and the worms 24 are opposite, if the arc-shaped frameworks 2 and the claws 33 need to be loosened from the surface of the pipeline, the claws 33 on the other side are separated from the surface of the pipeline in a clockwise rotation manner, the position of the worm wheel 31 relative to the worm 24 is known to be unchanged, when the rotation directions of the worms 24 are opposite, the rotation directions of the worm wheel 31 are also opposite, and therefore, the rotation directions of the rotating sleeve 3 and the claws 33 are opposite, but if the pipeline is taken as a reference object, the claws 33 on both sides move towards the direction away from or close to the pipeline.
Further, the surface of the base 1 is fixedly connected with two fixing plates 11, the fixing shaft 12 is fixedly connected between the two fixing plates 11, and the arc-shaped rack plate 14 is fixedly connected to one of the surfaces of the fixing plates 11.
Further, two the arc skeleton 2 is kept away from the equal fixedly connected with first support 22 of one end and the second support 23 of locking bolt 27, two the equal movable sleeve of first support 22 is established on fixed axle 12 surface, worm 24 is installed on second support 23 surface, the arc skeleton 2 is kept away from the one end fixedly connected with third support 26 of first support 22 and second support 23, locking bolt 27 threaded connection is on third support 26 surface, and it needs to be noted that arc skeleton 2 does not contact with pipeline surface.
Furthermore, a guide rail 13 is disposed on the surface of the fixing plate 11, and the worm 24 penetrates through the guide rail 13.
Further, two 2 fixed covers 21 of fixed cover of a plurality of arc skeleton surface fixed connection, 3 movable sleeves of rotating the cover are established on fixed cover 21 surface, and the central axis of the fixed cover 21 on single 2 surfaces of arc skeleton is all inconsistent, just so can ensure that a plurality of jack catch 33 can both be towards the position rotation of being close to or keeping away from 2 central axes of arc skeleton or centre of a circle.
In the embodiment of the invention, the surface of the base 1 is provided with the mounting hole, a bolt or a screw can be mounted in the mounting hole, after the arc-shaped frameworks 2 and the claws 33 fix the pipeline, if a supporting mechanism or a building is arranged near the pipeline, the base 1 can be fixed on the surface of the supporting mechanism or the building, so that the firmness and the stability of pipeline connection are further ensured, when the two arc-shaped frameworks 2 rotate towards the direction far away from each other by taking the fixed shaft 12 as the axis, the claws 33 on the two arc-shaped frameworks 2 rotate towards the direction far away from the circle center of the arc-shaped framework 2, and when the two arc-shaped frameworks 2 rotate towards the direction close to each other by taking the fixed shaft 12 as the axis, the claws 33 on the two arc-shaped frameworks 2 rotate towards the direction close to the circle center of the arc-shaped framework 2.
Referring to fig. 4, 10 and 11, in an embodiment of the present invention, two ends of the claw 33 are connected to surfaces of two adjacent rotating sleeves 3 through a connecting rod 32, a toothed groove 331 is formed at a terminal end of the claw 33, two ends of the claw 33 are movably connected to the surface of the connecting rod 32, the connecting rod 32 is movably connected to the surface of the rotating sleeve 3, and hinges may be designed between the claw 33 and the connecting rod 32 and between the connecting rod 32 and the rotating sleeve 3.
In the embodiment of the invention, when two arc frameworks 2 are rotated by hands by taking a fixed shaft 12 as an axis, a transmission gear 25 can drive a worm 24 to rotate in a manner of being meshed with an arc rack plate 14, the rotating worm 24 can drive a rotating sleeve 3 to rotate around the axis of a fixed sleeve 21 in a manner of being meshed with a worm wheel 31, the rotating sleeve 3 drives the rest rotating sleeves 3 and claws 33 to rotate together through a connecting rod 32 and the claws 33, and a tooth-shaped groove 331 is formed.
The working principle of the invention is as follows: when the two arc-shaped frameworks 2 are rotated by hands by taking the fixed shaft 12 as an axis, the transmission gear 25 can drive the worm 24 to rotate by being meshed with the arc-shaped rack plate 14, the rotating worm 24 can drive the rotating sleeve 3 to rotate around the axis of the fixed sleeve 21 by being meshed with the worm wheel 31, and the rotating sleeve 3 drives the rest of the rotating sleeves 3 and the claws 33 to rotate together by the connecting rods 32 and the claws 33.
When the two arc frameworks 2 rotate towards the direction far away from each other by taking the fixed shaft 12 as the axis, the clamping jaws 33 on the two arc frameworks 2 rotate towards the direction far away from the circle center of the arc framework 2, and when the two arc frameworks 2 rotate towards the direction close to each other by taking the fixed shaft 12 as the axis, the clamping jaws 33 on the two arc frameworks 2 rotate towards the direction close to the circle center of the arc framework 2.
The diameter of two arc skeletons 2 and the rotation angle isoparametric of jack catch 33 do not do specific restrictions, however, the difference of the diameter of two arc skeletons 2 and the rotation angle of jack catch 33 can produce two extreme effects, fold the back completely when two arc skeletons 2, one kind is the terminal central axis that is close to arc skeleton 2 of jack catch 33, the other kind is the terminal central axis of keeping away from arc skeleton 2 of jack catch 33, according to above two kinds of differences, can apply following two kinds of scenes.
Scene one: when two pipelines with different diameters are connected together, firstly, the two arc-shaped frameworks 2 are sleeved on the surface of the pipeline with a larger diameter, the clamping jaws 33 are enabled to face the direction of the pipeline with a smaller diameter, then the two arc-shaped frameworks 2 are folded, the locking bolts 27 are fixed between the two arc-shaped frameworks 2 by using tools, and when the two arc-shaped frameworks 2 clamp the pipeline with a larger diameter, the clamping jaws 33 can clamp the pipeline with a smaller diameter after rotating.
Scene two: the two arc-shaped frameworks 2 are sleeved on the surface of the pipeline with the smaller diameter, the clamping jaws 33 face the direction of the pipeline with the larger diameter, then the two arc-shaped frameworks 2 are folded, the locking bolts 27 are fixed between the two arc-shaped frameworks 2 by using tools, and when the two arc-shaped frameworks 2 clamp the pipeline with the smaller diameter, the clamping jaws 33 can clamp the pipeline with the larger diameter after rotating.
Whole process only needs to use the instrument to screw up or loosen a locking bolt 27 and can fix and dismantle the pipeline of two diameters differences fast, possesses convenient operation's characteristics.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the scope of equivalents thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A convenient-to-use clamp connecting piece is characterized by comprising a base, two arc-shaped frameworks and a rotating sleeve, wherein a fixed shaft and two arc-shaped rack plates are arranged on the surface of the base, one ends of the two arc-shaped frameworks are rotatably connected with the fixed shaft, the other ends of the two arc-shaped frameworks are mutually connected through locking bolts, the two arc-shaped frameworks and the two arc-shaped rack plates are symmetrical about the fixed shaft, worms are respectively arranged on the two arc-shaped frameworks, a transmission gear is fixedly connected to the surfaces of the worms, and the transmission gear is in transmission connection with the arc-shaped rack plates;
the rotary sleeves are movably sleeved on the surface of the arc-shaped framework, a plurality of rotary sleeves are arranged, clamping jaws are arranged among the rotary sleeves, one surface of each rotary sleeve is fixedly connected with a worm wheel, and the worm wheel is in transmission connection with a worm;
the jack catch both ends are passed through the connecting rod and are connected two adjacent cover surfaces of rotating, the jack catch end is provided with the flute profile, the jack catch both ends are articulated with the connecting rod surface to the connecting rod is articulated with the cover surface of rotating, a plurality of the jack catch encircles in the pipeline outside, the pipeline surface is provided with the rubber circle, the jack catch is used for pressing from both sides tight rubber circle.
2. The connector of claim 1, wherein the two worms on the two arcuate frames have threads with the same direction, and the two arcuate frames rotate in opposite directions about the fixed axis.
3. A ready-to-use clip connector according to claim 2, wherein the base has two fixed plates fixedly attached to its surface, the fixed shaft is fixedly attached between the two fixed plates, and the curved rack plate is fixedly attached to one of the fixed plates.
4. The convenient clamp connector according to claim 3, wherein the ends of the two arc-shaped frameworks, which are away from the locking bolt, are fixedly connected with a first bracket and a second bracket, the two first brackets are movably sleeved on the surface of the fixed shaft, and the worm is installed on the surface of the second bracket.
5. A connector clip of claim 4 wherein a plurality of fastener sleeves are fixedly attached to the surfaces of two of said arcuate frames, said fastener sleeves being movably received on the surfaces of said fastener sleeves.
6. The connector of claim 4, wherein the fixing plate has a guide rail formed on a surface thereof, and the worm is inserted through the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310000122.XA CN115653982B (en) | 2023-01-02 | 2023-01-02 | Clamp connecting piece convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310000122.XA CN115653982B (en) | 2023-01-02 | 2023-01-02 | Clamp connecting piece convenient to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115653982A CN115653982A (en) | 2023-01-31 |
| CN115653982B true CN115653982B (en) | 2023-03-10 |
Family
ID=85023553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310000122.XA Active CN115653982B (en) | 2023-01-02 | 2023-01-02 | Clamp connecting piece convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115653982B (en) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1650975A1 (en) * | 1968-01-26 | 1970-10-22 | Johannes Jankowski | Device for connecting or connecting components |
| DE3623663A1 (en) * | 1986-07-12 | 1988-02-18 | Vag Armaturen Gmbh | Drawing-in and drawing-out device for spigot- and -socket joints |
| JPH0632488Y2 (en) * | 1986-08-26 | 1994-08-24 | 富士金属株式会社 | Locking device for connecting pipes |
| JP4813277B2 (en) * | 2006-07-13 | 2011-11-09 | 日野自動車株式会社 | Drive device for transmission |
| US8671798B2 (en) * | 2008-06-18 | 2014-03-18 | Infac Corporation | Compression ring for an isolator in a motion transmitting remote control assembly |
| CN103363212A (en) * | 2012-04-10 | 2013-10-23 | 塔里木大学 | Clamping type ocean underwater pipeline connector |
| CA2806961C (en) * | 2012-11-06 | 2015-10-06 | Sogyo Co., Ltd. | A strap-band type connecting device |
| CN105202306A (en) * | 2014-06-26 | 2015-12-30 | 扬州家忠机械有限公司 | Jaw type sealing plug |
| CN204327680U (en) * | 2014-12-25 | 2015-05-13 | 李海艳 | A kind of pipe connecting structure |
| DE102015000780A1 (en) * | 2015-01-26 | 2016-07-28 | Boa Balg- Und Kompensatoren-Technologie Gmbh | profile clip |
| CN207261385U (en) * | 2017-09-04 | 2018-04-20 | 余姚市恒威卡箍有限公司 | Anti-loose scroll drive type clip |
| CN108266439B (en) * | 2018-02-06 | 2019-11-15 | 江浩 | Support pipe connector |
| CN208565165U (en) * | 2018-05-31 | 2019-03-01 | 成都意町工业产品设计有限公司 | A kind of threeway expansion type connecting piece of angle adjustable |
| CN108561387A (en) * | 2018-05-31 | 2018-09-21 | 成都意町工业产品设计有限公司 | A kind of elbow couplings of energy flexible modulation |
| CN212718373U (en) * | 2020-07-28 | 2021-03-16 | 何瑞兰 | Indoor drainage pipe installation device for track traffic |
| CN213900128U (en) * | 2020-11-21 | 2021-08-06 | 王超飞 | Fixing clamp device for drain pipe |
| CN214837568U (en) * | 2021-05-29 | 2021-11-23 | 余姚市恒威卡箍有限公司 | Clamp |
| CN216446999U (en) * | 2021-12-03 | 2022-05-06 | 新昌县民晨机械有限公司 | Temperature-resistant silica gel connecting pipe for automobile exhaust |
| CN216344301U (en) * | 2021-12-16 | 2022-04-19 | 席飞飞 | Municipal pipeline lays auxiliary device |
-
2023
- 2023-01-02 CN CN202310000122.XA patent/CN115653982B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115653982A (en) | 2023-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211010243U (en) | Pipe connecting pipe fitting | |
| CN115653982B (en) | Clamp connecting piece convenient to use | |
| CN114102042A (en) | Combined auxiliary device for pipe fitting welding | |
| CN216743327U (en) | Explosion-proof flexible connecting pipe | |
| CN217193666U (en) | Nonrust steel pipe welding set | |
| KR20230100265A (en) | Apparatus for connecting pipes | |
| CN218208260U (en) | Install clamp fast | |
| CN209068005U (en) | A kind of stainless steel tube connection component | |
| CN214516958U (en) | Pipeline bending device | |
| CN219123865U (en) | Buckle self-locking JDG tube | |
| CN217463566U (en) | Aluminum alloy pipe with high-strength connecting structure | |
| CN211388504U (en) | Quick positioning and mounting device for pipeline | |
| CN216344560U (en) | Rotary-closing type stainless steel hoop | |
| CN217152535U (en) | Multifunctional connecting hardware fitting | |
| CN212643853U (en) | Quick assembly type rubber pipe joint | |
| CN113328392B (en) | Electrician accessory and electrician system installation method adopting same | |
| CN211574463U (en) | Aluminum alloy pipeline convenient to connect | |
| CN220428148U (en) | Air conditioner pipeline locating clamp | |
| CN213039976U (en) | Support positioning and assembling structure for pipeline | |
| CN220366086U (en) | Sewage pipeline connection structure | |
| CN219576564U (en) | Outer formula clamp is used in communication pipeline assembly | |
| CN216530498U (en) | High-protection and easy-maintenance explosion-proof cable joint | |
| CN213236418U (en) | Single connector for connecting air conditioner | |
| CN220647232U (en) | Multifunctional binding head for repairing large-caliber pipeline by ultraviolet light curing | |
| CN214748040U (en) | Instrument connecting piece that is generally used to horizontal pipeline and vertical pipeline installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |