CN113883135A - Firmly-connected lean pipe connector - Google Patents
Firmly-connected lean pipe connector Download PDFInfo
- Publication number
- CN113883135A CN113883135A CN202111205758.5A CN202111205758A CN113883135A CN 113883135 A CN113883135 A CN 113883135A CN 202111205758 A CN202111205758 A CN 202111205758A CN 113883135 A CN113883135 A CN 113883135A
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- China
- Prior art keywords
- pipe
- installation
- mounting
- lean
- fixed
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000017105 transposition Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a firmly-connected lean pipe connector, which comprises a left connecting piece and a right connecting piece which are symmetrically arranged, wherein the left connecting piece consists of a mounting pipe II and a pipe body II fixed on the end face of one end of the mounting pipe II; clamping blocks are fixed on the end surfaces of the two ends of the first mounting pipe at equal intervals, inserting holes for the clamping blocks to be clamped are formed in the end surfaces of the two ends of the second mounting pipe, and spherical protrusions for damping the clamping blocks are formed on the inner wall of the bottom of each inserting hole; through the fixture block and the jack of design, can just can tentatively fix installation pipe one and installation pipe two in the connection initial stage, need not artifical manual and will install pipe one and install two fixedly, made things convenient for later stage fastening bolt's insertion installation, the installation piece and the steel wire of cooperation design simultaneously can be with the spacing fixed of one end of connector, appear becoming flexible in avoiding later stage in using.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a lean pipe connector with firm connection.
Background
The lean pipe connector is suitable for providing flexible unit production lines, building block type production lines, flexible storage equipment, material distribution equipment and industrial automation equipment for industries such as automobiles, electronics, mechanical manufacturing, commercial logistics distribution, tobacco, farms, chemical engineering, medicines and the like.
Present lean pipe connector only fixes through single bolt in the installation, has liftable space on connection stability, and the bolt on the current connector generally is in middle part position department simultaneously, leads to the both ends position of connector to have not hard up condition, therefore has great limitation in the in-service use, has the space that can improve.
Disclosure of Invention
The present invention is directed to a connecting head for a lean pipe, which is firmly connected to solve the above problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a lean pipe connector with firm connection comprises a left connecting piece and a right connecting piece which are symmetrically arranged, wherein the left connecting piece is composed of a mounting pipe II and a pipe body II fixed on the end face of one end of the mounting pipe II, and the right connecting piece is composed of a mounting pipe I and a pipe body I fixed on the end face of one end of the mounting pipe I; the mounting pipe comprises a mounting pipe body and is characterized in that clamping blocks are fixed on the end faces of the two ends of the mounting pipe body at equal intervals, jacks for clamping the clamping blocks are formed in the end faces of the two ends of the mounting pipe body, spherical protrusions used for increasing damping of the clamping blocks are formed in the inner wall of the bottom of each jack, mounting blocks are fixed on the outer surfaces of the first end of the mounting pipe body and the second end of the mounting pipe body at equal angles, clamping grooves are formed in the surface of each mounting block, steel wires are clamped in the inner sides of the clamping grooves, and the two ends of the steel wires are fixed through twisting.
As a preferred technical scheme in the present invention, a limiting protrusion is formed on an end surface of one end of the first tube, a connecting slot is formed on an end surface of one end of the second tube, and the limiting protrusion is engaged with the connecting slot.
As a preferred technical scheme of the invention, a connecting plate is further arranged at the top of one end of the first pipe body, a limiting pin penetrates through one end of the connecting plate, a connecting hole is formed in the other end of the connecting plate, a hole is formed in the top of one end of the second pipe body, and a connecting stud penetrates through the connecting hole and the inner side of the hole
As a preferable technical scheme, the connecting plate rotates around the axis of the limiting pin, and the longitudinal section of the limiting pin is of a T-shaped structure.
As a preferable technical solution in the present invention, a fastening bolt further penetrates through one end of the first mounting tube, one end of the fastening bolt extends to the outside of the second mounting tube, and a nut for limiting is further sleeved on an end of the fastening bolt.
As a preferred technical solution in the present invention, an internal cross section of the first pipe body and the second pipe body after being connected is a circular structure, and an internal longitudinal section of the first installation pipe and the second installation pipe after being connected is a circular structure.
As a preferable technical scheme, a plurality of arc-shaped grooves are formed in the outer surface of the second mounting pipe in a penetrating mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the first mounting pipe and the second mounting pipe can be preliminarily fixed at the initial stage of connection through the designed clamping blocks and the jacks, the first mounting pipe and the second mounting pipe are not required to be manually fixed, the later-stage fastening bolts can be conveniently inserted and mounted, and meanwhile, the designed mounting blocks and the steel wires are matched, so that one end of the connector can be limited and fixed, the looseness in later-stage use is avoided, the disassembly and the assembly are convenient, and the use is flexible;
2. through the connecting stud and the connecting plate of design, can be fixed spacing with the other end of connector, stability when guaranteeing the installation, the connecting plate passes through the spacer pin and is connected with body one simultaneously, in later stage is fixed, has also saved the loaded down with trivial details of secondary installation connecting plate, has simplified installation procedure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded schematic view of the present invention;
FIG. 3 is a sectional view of the first and second mounting tubes of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the area B in FIG. 1 according to the present invention.
In the figure: 1. a first pipe body; 2. installing a first pipe; 3. mounting a second pipe; 4. a nut; 5. a second pipe body; 6. a limiting bulge; 7. a connecting clamping groove; 8. fastening a bolt; 9. a clamping block; 10. mounting blocks; 11. a steel wire; 12. connecting holes; 13. a card slot; 14. a jack; 15. a spherical bulge; 16. connecting a stud; 17. a spacing pin; 18. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a firmly connected lean pipe connector comprises a left connecting piece and a right connecting piece which are symmetrically arranged, wherein the left connecting piece is composed of a mounting pipe II 3 and a pipe body II 5 fixed on the end face of one end of the mounting pipe II 3, and the right connecting piece is composed of a mounting pipe I2 and a pipe body I1 fixed on the end face of one end of the mounting pipe I2; the end surfaces of the two ends of the first mounting pipe 2 are equidistantly fixed with clamping blocks 9, the end surfaces of the two ends of the second mounting pipe 3 are provided with insertion holes 14 for the clamping blocks 9 to be clamped in, through the designed clamping block 9 and the jack 14, the first mounting pipe 2 and the second mounting pipe 3 can be preliminarily fixed at the initial stage of connection, the first mounting pipe 2 and the second mounting pipe 3 are not required to be manually fixed, the later-stage insertion and installation of the fastening bolt 8 are facilitated, meanwhile, the mounting block 10 and the steel wire 11 which are designed in a matching way can limit and fix one end of the connector to avoid looseness in later use, a spherical bulge 15 for increasing damping to the clamping block 9 is formed on the inner wall of the bottom of the insertion hole 14, the mounting block 10 is fixed on the outer surface of the other end of the mounting pipe I2 and the mounting pipe II 3 at an equal angle, a clamping groove 13 is formed on the surface of the mounting block 10, the steel wire 11 is clamped in the inner side of the clamping groove 13, and two ends of the steel wire 11 are fixed through twisting.
In this embodiment, the terminal surface of one end of body 1 is formed with spacing arch 6, and the terminal surface of one end of body two 5 is formed with connecting slot 7 for increase the connection steadiness, spacing arch 6 and connecting slot 7 block are even.
In this embodiment, still be provided with connecting plate 18 at the one end top of body 1, the one end of connecting plate 18 runs through there is spacer pin 17, connecting stud 16 and connecting plate 18 through the design, can be with the other end fixed spacing of connector, stability when guaranteeing the installation, connecting plate 18 is connected with body 1 through spacer pin 17 simultaneously, in the later stage is fixed, the loaded down with trivial details of secondary installation connecting plate has also been saved, the installation procedure has been simplified, connecting hole 12 has been seted up to the other end, the one end top of body two 5 is seted up porosely, connecting hole 12 runs through connecting stud 16 with the inboard in hole
In this embodiment, the connecting plate 18 rotates around the axis of the limit pin 17, and the longitudinal section of the limit pin 17 is a "T" shaped structure.
In this embodiment, a fastening bolt 8 penetrates through one end of the first mounting pipe 2 for fixed connection, one end of the fastening bolt 8 extends to the outside of the second mounting pipe 3, and a nut 4 for limiting is further sleeved at the end of the fastening bolt 8.
In this embodiment, the inside cross section after body 1 is connected with body two 5 is circular structure for place lean pipe, and the inside longitudinal section after installation pipe 2 is connected with installation pipe two 3 is circular structure.
In this embodiment, the outer surface of the second installation pipe 3 is further provided with a plurality of arc-shaped grooves in a penetrating manner.
The working principle and the using process of the invention are as follows: when the invention is used, lean tubes to be connected are respectively placed between the first installation tube 2, the second installation tube 3, the first tube body 1 and the second tube body 5, then the second installation tube 3 is aligned with the first installation tube 2 and is drawn close to the first installation tube 1, so that the limiting bulge 6 on the first tube body 1 is clamped into the connecting clamping groove 7 on the second tube body 5, one end of the connector is preliminarily fixed, when the first installation tube 2 is attached to the second installation tube 3, the clamping block 9 is extruded and inserted into the jack 14 and props the jack 14 open, and when the clamping block 9 is inserted into the jack 14, the clamping block is blocked by the spherical bulge 15, under the action of deformation and rebound of the jack 14, the easy separation of the second installation tube 3 and the first installation tube 2 is avoided, at the moment, the other end of the connector is preliminarily fixed, then the fastening bolt 8 penetrates through the first installation tube 2 and the second installation tube 3, and the nut 4 for fixing is sleeved on the end of the fastening bolt 8, fixing in the middle of the connector is completed with this, go on spacingly in having seted up draw-in groove 13 with steel wire 11 card income installation piece 10 surface after that, and twist the tip transposition of steel wire 11 tightly, the connector other end is accomplished fixedly this moment, it is rotatory towards the position of two 5 of body with connecting plate 18 afterwards, it is aligned with the hole on two 5 of body to reach connecting hole 12, again with connecting stud 16 through connecting hole 12 and the hole on two 5 of body, with this fixed spacing of completion connector one end, until, the installation of whole connector is accomplished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a firm in connection's lean union coupling head, includes left connecting piece and the right connecting piece that the symmetry set up, its characterized in that: the left connecting piece consists of a second mounting pipe (3) and a second pipe body (5) fixed on the end face of one end of the second mounting pipe (3), and the right connecting piece consists of a first mounting pipe (2) and a first pipe body (1) fixed on the end face of one end of the first mounting pipe (2); the utility model discloses a mounting pipe, including installation pipe two (3), installation pipe two (2) and mounting pipe two (3), the equidistance is fixed with fixture block (9) on the terminal surface of installation pipe one (2) both ends, set up jack (14) that supply fixture block (9) card to go into on the both ends terminal surface of installation pipe two (3), be formed with on the bottom inner wall of jack (14) and be used for increasing damped ball-type arch (15) to fixture block (9), installation pipe one (2) and the other end surface of installation pipe two (3) equiangular fixation have installation piece (10), draw-in groove (13) have been seted up on the surface of installation piece (10), have steel wire (11) to go into at the inboard card of draw-in groove (13), the both ends of steel wire (11) are fixed through the transposition.
2. A securely joined lean pipe joint as defined in claim 1, wherein: the end face of one end of the first pipe body (1) is provided with a limiting protrusion (6), the end face of one end of the second pipe body (5) is provided with a connecting clamping groove (7), and the limiting protrusion (6) is clamped and connected with the connecting clamping groove (7).
3. A securely joined lean pipe joint as defined in claim 1, wherein: the connecting pipe is characterized in that a connecting plate (18) is further arranged at the top of one end of the first pipe body (1), a limiting pin (17) penetrates through one end of the connecting plate (18), a connecting hole (12) is formed in the other end of the connecting plate, a hole is formed in the top of one end of the second pipe body (5), and a connecting stud (16) penetrates through the connecting hole (12) and the inner side of the hole.
4. A securely joined lean pipe joint as defined in claim 2, wherein: the connecting plate (18) rotates around the axis of the limiting pin (17), and the longitudinal section of the limiting pin (17) is of a T-shaped structure.
5. A securely joined lean pipe joint as defined in claim 1, wherein: the one end of installation pipe (2) has still been run through fastening bolt (8), the one end of fastening bolt (8) extends to the outside of installation pipe two (3), and still overlaps at the tip of fastening bolt (8) and be equipped with nut (4) that are used for spacing.
6. A securely joined lean pipe joint as defined in claim 1, wherein: the internal cross section of body (1) after being connected with body two (5) is circular structure, the inside longitudinal section of installation pipe (2) after being connected with installation pipe two (3) is circular structure.
7. A securely joined lean pipe joint as defined in claim 6, wherein: the outer surface of the second mounting pipe (3) is also provided with a plurality of arc-shaped grooves in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205758.5A CN113883135A (en) | 2021-10-15 | 2021-10-15 | Firmly-connected lean pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205758.5A CN113883135A (en) | 2021-10-15 | 2021-10-15 | Firmly-connected lean pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113883135A true CN113883135A (en) | 2022-01-04 |
Family
ID=79003177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111205758.5A Pending CN113883135A (en) | 2021-10-15 | 2021-10-15 | Firmly-connected lean pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113883135A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827814A (en) * | 1970-10-01 | 1974-08-06 | Inst Francais Du Petrole | Device for a quick connection of traction elements |
| CN202579500U (en) * | 2012-05-10 | 2012-12-05 | 东莞市海瀚防静电器材有限公司 | Anti-skid connecting piece of lean pipe |
| CN205331149U (en) * | 2016-01-19 | 2016-06-22 | 乐清市华顿电子有限公司 | Pipe fitting clamp and inner circle structure thereof |
| CN205482731U (en) * | 2016-01-27 | 2016-08-17 | 东莞市骏怡线棒制造有限公司 | Utensil is examined to lean coupling |
| CN209083726U (en) * | 2018-11-15 | 2019-07-09 | 泉州腾达精铸有限公司 | A kind of novel three-stage tube bank |
| CN209146064U (en) * | 2018-12-03 | 2019-07-23 | 深圳市金久精益科技有限公司 | Self-retaining formula lean pipe connections |
| CN213270596U (en) * | 2020-09-24 | 2021-05-25 | 黄建华 | Lean pipe connecting structure |
| CN213837781U (en) * | 2020-11-10 | 2021-07-30 | 北京城建六建设集团有限公司 | Guarantee concrete pump line and remove instrument of shutoff concrete |
-
2021
- 2021-10-15 CN CN202111205758.5A patent/CN113883135A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827814A (en) * | 1970-10-01 | 1974-08-06 | Inst Francais Du Petrole | Device for a quick connection of traction elements |
| CN202579500U (en) * | 2012-05-10 | 2012-12-05 | 东莞市海瀚防静电器材有限公司 | Anti-skid connecting piece of lean pipe |
| CN205331149U (en) * | 2016-01-19 | 2016-06-22 | 乐清市华顿电子有限公司 | Pipe fitting clamp and inner circle structure thereof |
| CN205482731U (en) * | 2016-01-27 | 2016-08-17 | 东莞市骏怡线棒制造有限公司 | Utensil is examined to lean coupling |
| CN209083726U (en) * | 2018-11-15 | 2019-07-09 | 泉州腾达精铸有限公司 | A kind of novel three-stage tube bank |
| CN209146064U (en) * | 2018-12-03 | 2019-07-23 | 深圳市金久精益科技有限公司 | Self-retaining formula lean pipe connections |
| CN213270596U (en) * | 2020-09-24 | 2021-05-25 | 黄建华 | Lean pipe connecting structure |
| CN213837781U (en) * | 2020-11-10 | 2021-07-30 | 北京城建六建设集团有限公司 | Guarantee concrete pump line and remove instrument of shutoff concrete |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220104 |
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| RJ01 | Rejection of invention patent application after publication |