CN115143173B - Sectional detachable clamp type connector for rod piece - Google Patents
Sectional detachable clamp type connector for rod piece Download PDFInfo
- Publication number
- CN115143173B CN115143173B CN202211036677.1A CN202211036677A CN115143173B CN 115143173 B CN115143173 B CN 115143173B CN 202211036677 A CN202211036677 A CN 202211036677A CN 115143173 B CN115143173 B CN 115143173B
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- end connector
- connector
- clamping
- rear end
- fastening
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- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000013508 migration Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 28
- 230000011218 segmentation Effects 0.000 abstract description 14
- 230000009977 dual effect Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 13
- 239000011111 cardboard Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 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
- 230000003749 cleanliness Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0426—Clamping or clipping connections for rods or tubes being coaxial for rods or for tubes without using the innerside thereof
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a segmented detachable clamp type connector for a rod piece, which relates to the technical field of connectors and aims to solve the technical problem that the connector cannot play a role in segmented disassembly and fixation according to the length requirement of the rod piece in the prior art, and a double anti-skid sealing clamping installation mechanism is absent in the connector; the inside sealed resistance to compression protective component that is provided with of front end connector, the inside chucking subassembly that consolidates including inside of rear end connector, front end connector and rear end connector outside are provided with fastening dismouting subassembly, and this connector can assemble front end connector and rear end connector through segmentation equipment subassembly and use to make it play the fixed effect of segmentation dismouting according to the needs of member length, utilize to seal resistance to compression protective component and inside consolidate chucking subassembly and can play the effect of the installation of dual anti-skidding sealed screens.
Description
Technical Field
The utility model belongs to the technical field of connectors, and particularly relates to a segmented detachable clamp type connector for a rod piece.
Background
The clamp type connector used in the market is simple in structure, most of the clamp type connector can only fix and clamp one section of the clamp type connector, when the clamp type connector is used for a rod piece, the clamp type connector cannot be disassembled and assembled in a segmented mode according to the length requirement of the rod piece, and meanwhile a double anti-slip sealing clamping installation mechanism is also absent in the clamp type connector, so that the use functionality of the connector is further reduced.
At present, the utility model patent with the patent number of CN201920734645.6 discloses a flaring clamp type pipeline connector, which comprises an upper semicircular clamp piece, a lower semicircular clamp piece, a first steel pipe, a second steel pipe and a floating connecting shuttle, wherein one ends of the first steel pipe and the second steel pipe are respectively provided with a flaring matched with the floating connecting shuttle through flaring equipment, shoulders on two sides of the floating connecting shuttle are respectively provided with a sealing groove, and sealing rings matched with the sealing grooves are arranged in the sealing grooves. This flaring clamp formula pipe connector can realize through carrying out the flaring design with the pipeline to the cooperation seal of other parts is fixed, makes the more convenient and fast of pipeline loading and unloading, pollution-free, long service life, satisfies the demand that high cleanliness was carried, adopts the sealed structure of terminal surface, and the structure is retrencied, and sealing performance is good, bears the weight of the hydraulic pressure height, and tensile pull performance is good, only needs to change sealing washer when sealed inefficacy, changes maintenance cost low, and maintenance efficiency is high, but this connector is when using to the member, can't play the fixed effect of segmentation dismouting according to the needs of member length, and its inside also lacks the mechanism of dual anti-skidding sealing screens installation simultaneously, has further reduced the functionality that the connector used.
Therefore, the problem that the connector cannot be disassembled and assembled in sections according to the length of the rod piece and the inside of the connector lacks a double anti-slip sealing clamping installation mechanism is needed to be solved, so that the use scene of the connector is improved.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a segmented detachable clamp type connector for a rod piece, which aims to solve the technical problems that the connector cannot play a role in segmented disassembly and fixation according to the length requirement of the rod piece in the prior art and a double anti-skid sealing clamping installation mechanism is lacking in the connector.
(2) Technical proposal
In order to solve the above technical problems, the present utility model provides a segment detachable clip type connector for a lever, the connector including a front end connector, a segment assembly member mounted on the front end connector, and a rear end connector connected to the segment assembly member; the front end connector is internally provided with a sealing compression-resistant protection assembly, the rear end connector is internally provided with an internal reinforcing clamping assembly, the outer sides of the front end connector and the rear end connector are provided with fastening disassembly assemblies, the front end connector is internally provided with a rod piece first insertion cavity, and the rod piece first insertion cavity is internally provided with a conical toothed internal sealing clamping ring.
When the connector of this technical scheme is used, through the setting of segmentation equipment subassembly, can assemble front end connector and rear end connector and use to make it play the fixed effect of segmentation dismouting according to the needs of member length, utilize the inside pressure protection subassembly that seals that is provided with of front end connector and rear end connector to consolidate the effect that chucking subassembly can play dual anti-skidding sealed screens installation including inside simultaneously, further improved the functionality and the steadiness that the connector wholly used.
Further, the inside wear-resisting protection inlayer that is provided with of inside sealed cutting ferrule circle, the first inside first sealed clamping circle that is provided with of cavity that inserts of member, the first sealed clamping circle that is provided with of inside cavity that inserts of member cooperatees with first sealed clamping circle and uses, first installation screw has been seted up to front end connector surface, through the setting of wear-resisting protection inlayer, can play wear-resisting sealed protection's effect, and through the setting of first sealed clamping circle and second sealed clamping circle, can play the effect of dual sealed clamping installation.
Further, the inside first arc location outer board that is including of segmentation equipment subassembly, the second installation screw that cooperatees with first arc location outer board is seted up to the rear end connector surface, first arc location outer board outside is provided with first mounting, through the setting of first arc location outer board and first mounting, can play the effect of segmentation equipment, makes and can assemble the use between front end connector and the rear end connector.
Further, the rear end connector outside is provided with segmentation equipment arc planking, the inside member second of having seted up of rear end connector inserts the cavity, inside including setting up the interior cardboard of butt joint of the inside upper butt joint of cavity that inserts of member second of chucking subassembly, segmentation equipment arc planking outside is provided with the second mounting, through the setting of segmentation equipment arc planking and second mounting, can play multiple segmentation equipment's effect according to the use needs, and through the setting of member second insertion cavity, can be convenient for the member to insert fixedly.
Further, go up inside first screens recess of having seted up of cardboard in the butt joint, go up the butt joint and be provided with first arc spacing fixture block in the card board outside, member second inserts the inside lower butt joint interior cardboard that is provided with and uses with last butt joint interior card board cooperatees of cavity, go up butt joint interior cardboard internal surface and be provided with anti-skidding protection inlayer, through the setting of first screens recess, can play the effect of inside regulation chucking, and through the setting of anti-skidding protection inlayer, can play the effect of anti-skidding wear-resisting protection.
Further, the second clamping groove matched with the first arc-shaped limiting clamping block is formed in the lower butt-joint inner clamping plate, the second arc-shaped limiting clamping block matched with the first clamping groove is arranged on the outer side of the lower butt-joint inner clamping plate, the lower butt-joint inner clamping plate can be matched with the first arc-shaped limiting clamping block for use through the arrangement of the second clamping groove, and the lower butt-joint inner clamping plate can be matched with the first clamping groove for use through the arrangement of the second arc-shaped limiting clamping block, so that the effect of inner limiting and adjusting clamping is achieved.
Further, lower butt joint inner clamping plate internal surface is provided with the skew protection inlayer, front end connector and rear end connector outside are provided with fixed upper junction plate, front end connector and rear end connector outside are provided with the movable lower fixed plate that cooperatees with fixed upper junction plate and use, through the setting of skew protection inlayer, can play the effect of skew protection to the member, and through the setting of fixed upper junction plate and movable lower fixed plate, can play the effect of fixed mounting use.
Further, the fixed upper connecting plate and the movable lower fixed plate are internally provided with the fastening installation slot, the fastening installation slot is internally provided with the arc-shaped two-end fixed thread outer ring, the fastening assembly and disassembly assembly is internally provided with the detachable upper screw rod and the detachable lower screw rod which are matched with the fastening installation slot for use, and the detachable upper screw rod and the detachable lower screw rod can be stably inserted and installed through the arrangement of the fastening installation slot and the two-end fixed thread outer ring, so that the stability of the whole use of the connector is improved.
Further, screw rod and detachable lower screw rod surface are provided with the internal rotation thread circle down in the detachable, the detachable is gone up the screw rod and is provided with spacing chucking outer lane in the detachable lower screw rod outside, the inside screw thread that has seted up of detachable is gone up the screw rod passes the groove, through the setting of internal rotation thread circle, can play the effect of rotation installation, and through the setting of spacing chucking outer lane, can play the effect of the spacing chucking of side.
Further, the inside spacing thread groove of seting up of screw rod under the dismantled and assembled, the inside fastening bolt that rotates the dismouting and use including passing groove and spacing thread groove with the screw thread of fastening dismouting subassembly, the screw thread passes the groove upside and is provided with the wear-resisting spacing retaining ring that cooperation fastening bolt used, the fastening bolt upside is provided with fastening nut, passes the setting in groove and spacing thread groove through the screw thread, can make the fastening bolt install that can be stable, and through the setting of fastening nut, can play the effect of fastening installation.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: the connector can assemble the front end connector and the rear end connector by utilizing the sectional assembly component, so that the front end connector and the rear end connector can be assembled, disassembled and fixed in a sectional manner according to the length requirement of the rod piece, and meanwhile, the sealing and compression-resistant protection component arranged in the front end connector and the internal reinforcing and clamping component arranged in the rear end connector can play a role in mounting double anti-skid sealing clamping positions, so that the overall use functionality and stability of the connector are further improved.
Drawings
FIG. 1 is a schematic view of a connector according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the front connector according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a rear connector according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a detachable upper screw in an embodiment of the connector of the present utility model.
The marks in the drawings are: 1. a front end connector; 2. sectional assembly components; 3. a rear end connector; 4. sealing the compression-resistant protection assembly; 5. an internal reinforcing clamping assembly; 6. fastening the dismounting component; 7. a rod member first inserted into the cavity; 8. an inner sealing collar; 9. a wear resistant protective inner layer; 10. a first sealing clamping ring; 11. a second sealing clamping ring; 12. the first installation screw hole; 13. a first arc-shaped positioning outer plate; 14. the second installation screw hole; 15. a first fixing member; 16. sectional assembly of an arc-shaped outer plate; 17. the rod piece is inserted into the cavity; 18. an upper butt joint inner clamping plate; 19. the first clamping groove; 20. the first arc limiting clamping block; 21. the lower butt joint inner clamping plate; 22. an anti-slip protective inner layer; 23. the second clamping groove; 24. the second arc limiting clamping block; 25. an anti-migration protective inner layer; 26. fixing an upper connecting plate; 27. a movable lower fixed plate; 28. fastening the mounting slot; 29. two ends of the screw thread outer ring are fixed; 30. the upper screw rod can be disassembled and assembled; 31. a detachable lower screw; 32. an internal switching thread ring; 33. limiting and clamping the outer ring; 34. threading through the slot; 35. limiting thread grooves; 36. a fastening bolt; 37. wear-resisting limit check ring; 38. and fastening the screw cap.
Detailed Description
The specific embodiment is a segmented detachable clamp type connector for a rod, the structural schematic diagram of which is shown in fig. 1, wherein the structural schematic diagram of a front end connector is shown in fig. 2, and the connector comprises a front end connector 1, a segmented assembly component 2 mounted on the front end connector 1, and a rear end connector 3 connected to the segmented assembly component 2; the inside sealed resistance to compression protection subassembly 4 that is provided with of front end connector 1, the inside chucking subassembly 5 that consolidates including inside of rear end connector 3, front end connector 1 and rear end connector 3 outside are provided with fastening dismouting subassembly 6, and the inside member first cavity 7 of inserting of having offered of front end connector 1 is provided with the inside sealed card lasso 8 of toper cusp of being provided with of member first cavity 7 inside.
For the present embodiment, the specification and shape of the inner seal card ring 8 may be adjusted and set according to the design requirements.
Wherein, inside sealed clamping ring 8 inboard is provided with wear-resisting protection inlayer 9, the inside first sealed clamping ring 10 that is provided with of member first insertion cavity 7, member first insertion cavity 7 is inside to be provided with the second sealed clamping ring 11 that cooperatees and use with first sealed clamping ring 10, first installation screw 12 has been seted up to front end connector 1 surface, the inside first arc location outer plate 13 that is including of segmentation equipment subassembly 2, the second installation screw 14 that cooperatees with first arc location outer plate 13 has been seted up to rear end connector 3 surface, first arc location outer plate 13 outside is provided with first mounting 15, the inside segmentation equipment arc planking 16 that is provided with of rear end connector 3 outside, member second insertion cavity 17 has been seted up to rear end connector 3 inside, inside including setting up the inside last butt joint inner clamping plate 18 at member second insertion cavity 17, the inside second mounting 39 that is provided with of segmentation equipment arc planking 16 outside, the inside first clamping plate 19 that has been seted up of butt joint inner clamping plate 18, the outside is provided with first arc clamping plate 20 with the inside recess that matches with first arc location outer plate 13, the inside clamping plate that has the inside 21 is provided with the inside clamping plate that is provided with of second arc 21 under the second clamping plate 20, the inside clamping plate that has the inside clamping plate that is provided with the second arc 21 is matched with the second arc-shaped protection clamping plate 20, the inside clamping plate that is set up with the inside clamping plate that is in the inside of the second arc 21 under the second clamping plate 20, the inside clamping plate that is set up with the inside the second clamping plate that is used in the second clamping plate 21. The shapes and the numbers of the first clamping groove 19, the second arc-shaped limiting clamping block 24, the first arc-shaped limiting clamping block 20 and the second clamping groove 23 can be correspondingly adjusted according to the use requirement.
In addition, the inner surface of lower butt joint inside cardboard 21 is provided with anti-migration protection inlayer 25, front end connector 1 and rear end connector 3 outside are provided with fixed upper junction plate 26, front end connector 1 and rear end connector 3 outside are provided with the movable lower fixed plate 27 that cooperatees the use with fixed upper junction plate 26, fixed upper junction plate 26 and the inside fastening installation slot 28 of having seted up of fixed lower fixed plate 27, fastening installation slot 28 inside is provided with curved both ends fixed thread outer lane 29, fastening dismouting subassembly 6 inside is including removable upper screw 30 and the removable lower screw 31 that cooperatees with fastening installation slot 28 and use, removable upper screw 30 and removable lower screw 31 surface are provided with inner joint helicoid 32, removable upper screw 30 and removable lower screw 31 outside are provided with spacing outer lane 33, removable upper screw 30 inside has seted up spacing thread groove 35 with the inside of removable lower screw 31, fastening dismouting subassembly 6 inside is including the fastening bolt 36 that rotates the dismouting with the screw 34 and spacing thread groove 35, the side of wearing and fastening bolt 36 is used in the cooperation of thread groove 34, the side of fastening bolt that the wearing is provided with the retainer plate 36.
The structure of the rear connector in the connector is shown in fig. 3, and the structure of the detachable upper screw is shown in fig. 4.
It should be noted here that the number of the fastening bolts 36 and the wear-resistant retainer rings 37 may be increased or decreased according to actual needs.
When the connector of the technical scheme is used, firstly, the effect of wear-resistant sealing protection can be achieved through the wear-resistant protection inner layer 9, the effect of double sealing clamping installation can be achieved through the first sealing clamping ring 10 and the second sealing clamping ring 11, the effect of sectional assembly can be achieved through the first arc positioning outer plate 13 and the first fixing piece 15, the front-end connector 1 and the rear-end connector 3 can be assembled and used, meanwhile, the effect of multiple sectional assembly can be achieved through the sectional assembly arc outer plate 16 and the second fixing piece 39 according to the use requirement, the rod can be conveniently inserted and fixed through the rod second insertion cavity 17, then the effect of internal adjusting clamping can be achieved through the first clamping groove 19, the effect of anti-skid wear-resistant protection can be achieved through the anti-skid protection inner layer 22, meanwhile, the second clamping groove 23 can be matched with the first arc limiting clamping block 20 for use, the second arc-shaped limit clamping block 24 can be matched with the first clamping groove 19 for use, so that the effect of internal limit adjustment clamping is achieved, the rod piece can be protected from deflection through the deflection-preventing protection inner layer 25, the effect of fixed installation and use can be achieved through the fixed upper connecting plate 26 and the movable lower fixing plate 27, the detachable upper screw 30 and the detachable lower screw 31 can be stably inserted and installed through the fastening installation slot 28 and the two-end fixed thread outer ring 29, the stability of the whole connector is improved, the effect of rotation installation can be achieved through the internal transfer thread ring 32, the effect of side limit clamping can be achieved through the limit clamping outer ring 33, the fastening bolt 36 can be stably installed through the thread passing groove 34 and the limit thread groove 35, and the tightening of the mounting can be effected by tightening the screw cap 38.
Claims (2)
1. The connector comprises a front end connector, a segmented assembly component arranged on the front end connector and a rear end connector connected with the segmented assembly component; the anti-slip clamping device is characterized in that a sealing compression-resistant protection component is arranged inside the front end connector, an inner reinforcing clamping component is arranged inside the rear end connector, a fastening dismounting component is arranged outside the front end connector and the rear end connector, a rod first inserting cavity is formed inside the front end connector, a conical toothed inner sealing clamping ring is arranged inside the rod first inserting cavity, a first arc positioning outer plate is arranged inside the sectional assembling component, a second mounting screw hole matched with the first arc positioning outer plate is formed in the outer surface of the rear end connector, a first fixing piece is arranged outside the first arc positioning outer plate, a sectional assembling arc outer plate is arranged outside the rear end connector, a rod second inserting cavity is formed inside the rear end connector, a first clamping groove is formed inside the upper inner clamping plate, a first clamping groove is formed inside the lower clamping plate, a first clamping groove is formed inside the upper clamping plate, a second clamping groove is formed inside the lower clamping plate, and is matched with the inner arc clamping groove, and an inner limiting clamp block is formed inside the lower clamping groove; the inner side of the inner sealing clamping sleeve ring is provided with a wear-resistant protection inner layer, a first sealing clamping ring is arranged in a first insertion cavity of the rod piece, a second sealing clamping ring matched with the first sealing clamping ring is arranged in the first insertion cavity of the rod piece, and a first mounting screw hole is formed in the outer surface of the front-end connector; the front end connector and the rear end connector are provided with fixed upper connecting plates on the outer sides, movable lower fixing plates matched with the fixed upper connecting plates are arranged on the outer sides of the front end connector and the rear end connector, fastening installation slots are formed in the fixed upper connecting plates and the movable lower fixing plates, two arc-shaped fixed thread outer rings are arranged in the fastening installation slots, and detachable upper screws and detachable lower screws matched with the fastening installation slots are arranged in the fastening assembly and disassembly components; the detachable lower screw is internally provided with a limit thread groove, the detachable upper screw is internally provided with a thread passing groove, the fastening assembly comprises a fastening bolt which is rotationally assembled and disassembled with the thread passing groove and the limit thread groove, the upper side of the thread passing groove is provided with a wear-resistant limit check ring matched with the fastening bolt for use, and the upper side of the fastening bolt is provided with a fastening nut;
the outer surfaces of the detachable upper screw and the detachable lower screw are provided with inner joint thread rings, and the outer sides of the detachable upper screw and the detachable lower screw are provided with limiting clamping outer rings.
2. The segmented detachable clip-type connector for poles of claim 1, wherein the lower mating inner card inner surface is provided with an anti-migration protective inner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211036677.1A CN115143173B (en) | 2022-08-29 | 2022-08-29 | Sectional detachable clamp type connector for rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211036677.1A CN115143173B (en) | 2022-08-29 | 2022-08-29 | Sectional detachable clamp type connector for rod piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115143173A CN115143173A (en) | 2022-10-04 |
| CN115143173B true CN115143173B (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211036677.1A Active CN115143173B (en) | 2022-08-29 | 2022-08-29 | Sectional detachable clamp type connector for rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115143173B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204628859U (en) * | 2015-05-20 | 2015-09-09 | 陈正 | A kind of high-pressure water pipe connector for coal mine development machine |
| GB2550933B (en) * | 2016-06-01 | 2019-01-16 | Taylor Kerr Couplings Ltd | Self-aligning pipe coupling |
| CN207246608U (en) * | 2017-08-03 | 2018-04-17 | 镇江润泽工程技术有限公司 | A kind of pipe-line equipment nesting is to pressing from both sides attachment device |
| CN212273324U (en) * | 2020-04-10 | 2021-01-01 | 郴州市水利水电勘察设计研究院 | Novel water conservancy pipeline connecting workpiece |
| CN213393915U (en) * | 2020-11-02 | 2021-06-08 | 张静伟 | Gas pipeline wears floor bearing strutting arrangement |
| CN216843533U (en) * | 2022-01-17 | 2022-06-28 | 广东鹏锋建设工程有限公司 | Pipe connection reinforcing clamping piece for building construction |
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2022
- 2022-08-29 CN CN202211036677.1A patent/CN115143173B/en active Active
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| Publication number | Publication date |
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| CN115143173A (en) | 2022-10-04 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230412 Address after: One of the third floors, No. 1 Shengyu North Road, Maohui Industrial Zone, Henglan Town, Zhongshan City, Guangdong Province, 528400 Applicant after: Zhongshan Jianyi Longfei wire Co.,Ltd. Address before: No. 2758, Area C, Room 101-212, Building 2, No. 16, Lingshan East Road, Tianhe District, Guangzhou City, Guangdong Province, 510660 Applicant before: Guangzhou Pufeng Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Segmented detachable clamp type connectors for rods Granted publication date: 20230509 Pledgee: Zhongshan Rural Commercial Bank Co.,Ltd. Xiaolan Branch Pledgor: Zhongshan Jianyi Longfei wire Co.,Ltd. Registration number: Y2024980013057 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |