CN209925389U - Novel locking steel pipe - Google Patents
Novel locking steel pipe Download PDFInfo
- Publication number
- CN209925389U CN209925389U CN201920683166.6U CN201920683166U CN209925389U CN 209925389 U CN209925389 U CN 209925389U CN 201920683166 U CN201920683166 U CN 201920683166U CN 209925389 U CN209925389 U CN 209925389U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- loosening
- assembly
- fastening
- main body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a steel pipe technical field especially relates to a novel locking steel pipe. The utility model adopts the technical proposal that: including cylindrical steel pipe major structure, the position is equipped with the rectangle assembly fastening positioning spread groove of a symmetry respectively around the outer face of cylinder upper end of steel pipe major structure, the upper end outside position of steel pipe major structure is connected with the main part and is columniform locking fastening connection cover, the upper end outside position of locking fastening connection cover is equipped with a spherical main part assembly guide structure, the upper end central point of locking fastening connection cover put be equipped with one with the communicating cylindrical assembly erection joint locating hole of the inside hollow position of steel pipe major structure. The utility model has the advantages that: the position of connector is difficult for producing in the use not hard up, makes the safety in utilization of assembly position higher, can satisfy the user demand in the application occasion that requires higher to joint strength, makes the application range of steel pipe wider.
Description
Technical Field
The utility model relates to a steel pipe technical field especially relates to a novel locking steel pipe.
Background
The application of steel pipe is more extensive, and general steel pipe structure is simpler, all is cylindrical major structure, satisfies the user demand under the different application environment through the specification of different diameters when using. The steel pipe head position carries out fastening connection through other mechanical structure spare of needs cooperation when using, because the surface of steel pipe is cylindrical structure when connecting for fastening position's connection stability is relatively poor, especially can make junction position department produce not hard up in long-term use, influences the whole security of steel pipe in the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel locking steel pipe, it is through setting up the tight fixed position spread groove of device assembly at traditional steel pipe head position, the locking fastening connection cover that deuterogamies forms a novel steel pipe structure that can have locking assembly function again, can satisfy when making and assemble with machinery complex concatenation fastening, the overall structure intensity that makes steel pipe head position is better, can be in the same place with the connection of mechanical structure fastening when carrying out the assembly of concatenation position, thereby it is better to have ensured that the overall connection stability of steel pipe in the use is better, the difficult production in position of connector is not hard up in the use in the later stage, make the safety in utilization of mounted position higher, can satisfy the user demand in the higher application occasion of joint strength requirement, make the application range of steel pipe wider. The technical scheme of the utility model as follows:
the utility model provides a novel locking steel pipe which characterized in that: the steel pipe locking device comprises a cylindrical steel pipe main body structure, wherein a symmetrical rectangular assembling and fastening positioning connecting groove is respectively arranged at the front and rear positions of the upper end of an outer cylindrical surface of the steel pipe main body structure, an anti-loosening fastening connecting sleeve with a cylindrical main body is connected to the outer side position of the upper end of the steel pipe main body structure in a direct press-in mode and is connected with the steel pipe main body structure in a matched mode, a spherical main body assembling and guiding structure is arranged at the outer side position of the upper end of the anti-loosening fastening connecting sleeve, a cylindrical assembling and mounting connecting positioning hole communicated with the hollow position in the steel pipe main body structure is arranged at the central position of the upper end of the anti-loosening fastening connecting sleeve, a cylindrical anti-loosening assembling and connecting groove with the same axis is arranged at the middle position of the outer cylindrical surface of the, the upper end face of the anti-loosening assembly connecting groove is located below the main body assembly guiding structure, anti-loosening assembly connecting bosses which are uniformly distributed on the circumference are arranged on the outer cylindrical surface of each anti-loosening assembly connecting groove, the outer side positions of the anti-loosening assembly connecting bosses are cylindrical surface structures, the diameter of a cylindrical surface formed by the outer side positions of the anti-loosening assembly connecting bosses is larger than the diameter of a cylinder of the anti-loosening fastening connecting sleeve, and the size of the outer side positions of the anti-loosening assembly connecting bosses is smaller than that of a position close to one side of a central shaft of the anti-loosening fastening.
Furthermore, two rectangular press fit assembly connection fastening stabilizing columns distributed in the front-back direction are arranged on the inner cylindrical surface of the anti-loosening fastening connecting sleeve, and the press fit assembly connection fastening stabilizing columns can be tightly matched with the assembly fastening positioning connecting grooves.
Furthermore, the depth of the assembly position of the interior of the anti-loosening fastening connecting sleeve and the main steel pipe structure is larger than half of the total length of the anti-loosening fastening connecting sleeve.
Furthermore, the height of the anti-loosening assembling and connecting groove in the up-down direction is larger than half of the total length of the anti-loosening fastening and connecting sleeve in the up-down direction.
The utility model has the advantages that:
the utility model discloses a set up the equipment fastening fixed position spread groove at traditional steel pipe head position, the locking fastening adapter sleeve of deuterogamying reforms one kind and can have the novel steel pipe structure of locking assembly function, can satisfy when making and machinery complex concatenation fastening assembly, the overall structure intensity that makes steel pipe head position is better, can be in the same place with the connection of mechanical structure fastening when carrying out the assembly of concatenation position, thereby it is better to have ensured the overall connection stability of steel pipe in the use, it is not hard up to make the position of later stage connector difficult production in the use, make the safety in utilization of assembly position higher, can satisfy the user demand in the higher application occasion of joint strength requirement, make the application range of steel pipe wider.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic bottom view of the present invention;
fig. 6 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. the steel pipe major structure, 2, assembly fastening positioning connection groove, 3, locking fastening connection cover, 4, main part assembly guide structure, 5, assembly installation connection positioning hole, 6, locking assembly connection groove, 7, locking assembly connection boss.
Detailed Description
As shown in figures 1 to 6, a novel locking steel pipe, it is through setting up the equipment fastening fixed position spread groove at traditional steel pipe head position, the novel steel pipe structure that the relocking fastening adapter sleeve of deuterogamying reforms one kind and can have locking assembly function, can satisfy when making and assemble with machinery complex concatenation fastening, make the overall structure intensity of steel pipe head position better, can be in the same place with the connection of mechanical structure fastening when carrying out the assembly of concatenation position, thereby it is better to have ensured the overall connection stability of steel pipe in the use, make the later stage difficult production in the position of connector in the use not hard up, make the safety in utilization of mounted position higher, can satisfy the user demand in the higher application occasion of joint strength requirement, make the application range of steel pipe wider. It includes cylindrical steel pipe major structure 1, the position is equipped with the rectangle assembly fastening positioning connection groove 2 of a symmetry respectively around the outer face of cylinder upper end of steel pipe major structure 1, the upper end outside position of steel pipe major structure 1 is connected with the main part and is columniform locking fastening connection cover 3, locking fastening connection cover 3 through the mode of directly impressing with steel pipe major structure 1 cooperation links together, makes them become an overall structure, makes the structural strength of steel pipe head position better. A spherical main body assembly guide structure 4 is arranged at the outer side of the upper end of the anti-loose fastening connecting sleeve 3, the center of the upper end of the anti-loose fastening connecting sleeve 3 is provided with a cylindrical assembling and connecting positioning hole 5 communicated with the hollow position in the steel pipe main body structure 1, the middle position of the outer cylindrical surface of the anti-loose fastening connecting sleeve 3 is provided with a cylindrical anti-loose assembling and connecting groove 6 with the same axis, the lower end surface of the anti-loose assembly connecting groove 6 is positioned above the lower end surface of the anti-loose fastening connecting sleeve 3, the upper end surface of the anti-loose assembly connecting groove 6 is positioned below the main body assembly guide structure 4, the anti-loose assembly connecting bosses 7 which are uniformly distributed on the circumference are arranged on the outer cylindrical surface of the anti-loose assembly connecting groove 6, the arrangement of the anti-loose assembly connecting bosses can ensure that the whole body is assembled with a mechanical assembly structure when in use, for example, mechanical assembling structures such as steel pipe connecting sleeves and steel pipe splicing fasteners are assembled and connected more firmly. The outer side position of the anti-loosening assembly connection boss 7 is a cylindrical surface structure, the diameter of a cylindrical surface formed at the outer side position of the anti-loosening assembly connection boss 7 is larger than the diameter of a cylinder of the anti-loosening fastening connection sleeve 3, and the size of the outer side position of the anti-loosening assembly connection boss 7 is smaller than the size of a position close to one side of a central shaft of the anti-loosening fastening connection sleeve 3, so that the space of the outer side area is larger, and a more reliable anti-loosening effect is achieved during assembly. When in use, the steel pipe can be matched with mechanical connecting structural members such as a steel pipe connecting sleeve and the like a traditional steel pipe structure, the anti-loosening assembly connecting structure outside the anti-loosening fastening connecting sleeve 3 arranged on the steel pipe can be tightly matched with the mechanical connecting structural members, so that the matched position has a reliable anti-skidding effect, the connection firmness of the connected position is improved, the anti-loosening effect of the connected position is better, and the use safety of the assembled position in the use process is more reliable
Preferably, the inner cylindrical surface of the anti-loosening fastening connecting sleeve 3 is provided with two rectangular press fit assembly connection fastening stabilizing columns distributed in the front-back direction, the press fit assembly connection fastening stabilizing columns can be tightly matched with the assembly fastening positioning connecting groove 2, and the steel pipe is processed through special press-in equipment during assembly, so that the assembly connection stability is more reliable, the integral structural strength of the steel pipe is better, and the integral service life of the steel pipe is longer in the using process.
Preferably, the depth of the assembly position of the inside of the anti-loosening fastening connection sleeve 3 and the steel pipe main body structure 1 is greater than half of the total length of the anti-loosening fastening connection sleeve 3, so that the space of the assembly position is larger, and the strength of assembly connection is more reliable.
Preferably, the height of the anti-loosening assembling and connecting groove 6 in the vertical direction is greater than half of the total length of the anti-loosening fastening and connecting sleeve 3 in the vertical direction, so that the area of the area is larger, the contact area between the whole steel pipe and the connecting area of the mechanical assembly part in use is larger, the connection stability can be further improved, and the whole anti-loosening effect of the steel pipe is better.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel locking steel pipe which characterized in that: the steel pipe locking device comprises a cylindrical steel pipe main body structure (1), wherein symmetrical rectangular assembling fastening and fixing position connecting grooves (2) are respectively arranged at the front and rear positions of the upper end of the outer cylindrical surface of the steel pipe main body structure (1), a locking fastening connecting sleeve (3) with a cylindrical main body is connected to the outer side position of the upper end of the steel pipe main body structure (1), the locking fastening connecting sleeve (3) is matched and connected with the steel pipe main body structure (1) in a direct pressing-in mode, a spherical main body assembling and guiding structure (4) is arranged at the outer side position of the upper end of the locking fastening connecting sleeve (3), a cylindrical assembling and connecting positioning hole (5) communicated with the hollow position in the steel pipe main body structure (1) is arranged at the central position of the upper end of the locking fastening connecting sleeve (3), and a cylindrical assembling and connecting groove (6) with the same axis is arranged, the lower end face of the anti-loosening assembly connecting groove (6) is located above the lower end face of the anti-loosening fastening connecting sleeve (3), the upper end face of the anti-loosening assembly connecting groove (6) is located below the main body assembly guide structure (4), anti-loosening assembly connecting bosses (7) which are uniformly distributed on the outer cylindrical face of the anti-loosening assembly connecting groove (6) in the circumferential direction are arranged, the outer side positions of the anti-loosening assembly connecting bosses (7) are cylindrical face structures, the diameter of the cylindrical face formed by the outer side positions of the anti-loosening assembly connecting bosses (7) is larger than the diameter of the cylinder of the anti-loosening fastening connecting sleeve (3), and the size of the outer side positions of the anti-loosening assembly connecting bosses (7) is smaller than the size of the position close to one side of the central.
2. The novel anti-loosening steel pipe as claimed in claim 1, wherein: the inner cylindrical surface of the anti-loosening fastening connecting sleeve (3) is provided with two rectangular press fit assembly connection fastening and stabilizing columns distributed in the front-back direction, and the press fit assembly connection fastening and stabilizing columns can be tightly matched with the assembly fastening and positioning connecting grooves (2).
3. The novel anti-loosening steel pipe as claimed in claim 1, wherein: the depth of the assembly position of the inner part of the anti-loosening fastening connecting sleeve (3) and the steel pipe main body structure (1) is larger than half of the total length of the anti-loosening fastening connecting sleeve (3).
4. The novel anti-loosening steel pipe as claimed in claim 1, wherein: the height of the anti-loosening assembling and connecting groove (6) in the vertical direction is larger than half of the total length of the anti-loosening fastening and connecting sleeve (3) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683166.6U CN209925389U (en) | 2019-05-14 | 2019-05-14 | Novel locking steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683166.6U CN209925389U (en) | 2019-05-14 | 2019-05-14 | Novel locking steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925389U true CN209925389U (en) | 2020-01-10 |
Family
ID=69090501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920683166.6U Expired - Fee Related CN209925389U (en) | 2019-05-14 | 2019-05-14 | Novel locking steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925389U (en) |
-
2019
- 2019-05-14 CN CN201920683166.6U patent/CN209925389U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209925389U (en) | Novel locking steel pipe | |
| CN205657399U (en) | Wear wall plug | |
| CN201587282U (en) | Wheel counterweight | |
| CN211009604U (en) | Novel steel wire processing equipment reinforcing and connecting assembly | |
| CN214534197U (en) | Combined protective sleeve for shock absorber of all-terrain vehicle | |
| CN211320270U (en) | Coupler port stabilizing device | |
| CN211259230U (en) | Assembly stop assembly component | |
| CN214888118U (en) | Firm safety structure of steel wire installation | |
| CN216098558U (en) | Combined pipeline positioning piece | |
| CN214533846U (en) | Gear combination reinforcing safety assembly | |
| CN216111810U (en) | Anti-loosening casting assembled on box body of textile machine tool | |
| CN216478214U (en) | Center anti-loosening fastening flange | |
| CN213017085U (en) | Novel flange is stabilized to concatenation type | |
| CN211009822U (en) | Locking type car gear assembly of cooperation | |
| CN107842538A (en) | A kind of special closed type cylindrical structure connector | |
| CN213628389U (en) | Fastener with accurate positioning function | |
| CN214533819U (en) | Hydraulic part combined sealing joint | |
| CN214739296U (en) | Full grout sleeve is used in steel bar connection with two-way centering barb | |
| CN213776024U (en) | Fastening and anti-loosening component for paperboard processing equipment | |
| CN216252041U (en) | Waterproof junction box | |
| CN211259322U (en) | Prevent locking fastener of fire door safety | |
| CN210599775U (en) | Hexagonal positioning bolt easy and convenient to operate and used for automobile | |
| CN214404293U (en) | Waterproof durable flange nut | |
| CN211771787U (en) | Modular bobbin fixing ring of circular knitting machine | |
| CN216407661U (en) | Double-combination gear of heavy truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20200514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |