CN209592839U - A kind of bridge elbow of adjustable length - Google Patents
A kind of bridge elbow of adjustable length Download PDFInfo
- Publication number
- CN209592839U CN209592839U CN201920115133.1U CN201920115133U CN209592839U CN 209592839 U CN209592839 U CN 209592839U CN 201920115133 U CN201920115133 U CN 201920115133U CN 209592839 U CN209592839 U CN 209592839U
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- CN
- China
- Prior art keywords
- section
- straightway
- screw thread
- adjustable length
- adjusts
- 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
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Abstract
The utility model discloses a kind of bridge elbow of adjustable length, belong to tubing technical field, including the first turn of bilge, second turn of bilge and adjustment portion, first turn of bilge includes the first lower straightway, straightway and the first bending section between straightway on the first lower straightway and first on first, the first internal screw thread is provided on first lower straightway, second turn of bilge includes straightway on second, second lower straightway and the second bending section between straightway on second and the second lower straightway, the first external screw thread head is provided on second on straightway, adjustment portion includes that the first adjusting section and second adjust section, the second external screw thread head for connecting with the first internal screw thread is provided in first adjusting section, the second internal screw thread for connecting with the first external screw thread head is provided in second adjusting section, it is provided with and is used between first adjusting section and the second adjusting section First, which adjusts section and second, adjusts the limiting device of section telescopic adjustment.The utility model helps to adjust the length of bridge elbow.
Description
Technical field
The utility model relates to tubing technical field, specially a kind of bridge elbow of adjustable length.
Background technique
Bridge elbow is to be laid in operation in house wireway for connecting a kind of connecting pipe of cross pipeline.Existing skill
Bridge elbow in art is all integrated formed structure, leads to the pipe for needing to connect different length in the installation of some wireways
Part realizes the laying of route, sometimes because of the distance of several centimetres of difference, leads to not be laid with and complete, operator needs weight
New computational length reduces the progress of laying project to draw materials again.
Utility model content
Purpose of the utility model is to solve the problems that bridge elbow length is fixed, and a kind of adjustable length proposed
Bridge elbow.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of bridge elbow of adjustable length, including the first turn of bilge, the second turn of bilge and adjustment portion, first turn of bilge include
First lower straightway, straightway and the first bending section between straightway on the first lower straightway and first on first,
The first internal screw thread is provided on described first lower straightway, second turn of bilge includes straightway on second, the second lower straightway
And the second bending section between straightway on second and the second lower straightway, the is provided on described second on straightway
One external screw thread head is provided with the placement section for connecting with pipe fitting, institute on described first on straightway and the second lower straightway
Stating adjustment portion includes that the first adjusting section and second adjust section, is provided in the first adjusting section for connecting with the first internal screw thread
The second external screw thread head, be provided with the second internal screw thread for connecting with the first external screw thread head in the second adjusting section, it is described
The regulating device for adjusting section and the second adjusting section telescopic adjustment for first is provided between first adjusting section and the second adjusting section,
The regulating device includes several limit holes, the gag lever post being cooperatively connected with limit hole and the reply member on gag lever post
Part.
Preferably, the described first outer diameter for adjusting section is greater than the second outer diameter for adjusting section, and the second adjusting section can cover
Enter in the first adjusting section and carries out telescopic adjustment.
Preferably, several described limit holes are located at the first adjusting one end of section far from the second external screw thread head, and several
The limit hole array distribution setting.
Preferably, one end setting of the second adjusting section far from the second internal screw thread is fluted, described to reply the two of element
End is connected on gag lever post and groove.
Preferably, the gag lever post includes connecting and across the vertical bar of limit hole and with element is replied for resisting limit
The bottom plate in hole.
Preferably, the interior of the first adjusting section is provided with sliding slot, and described second adjusts the outside of section and correspond to described recessed
The position of slot is provided with the raised line being slidably connected with sliding slot.
Preferably, first internal screw thread can be threaded connection with the first external screw thread head.
Preferably, the reply element is spring.
Compared with prior art, utility model has the advantages that
1, by being equipped with regulating device, regulating device includes several limit holes, replys element and gag lever post, gag lever post packet
Include vertical bar and bottom plate, reply element is spring, by the both ends for replying element be connected to by welding bottom plate with
Second is adjusted on the groove of section, and the diameter of limit hole is greater than the diameter of vertical bar, and the first diameter for adjusting section is greater than second
Adjust section diameter, by second adjusting section be inserted in the first adjusting section, by limit hole, reply element and gag lever post cooperation,
When second adjust section be located at first adjust section in when, first press vertical bar, move vertical bar to groove direction, drive bottom plate to
Movement in groove, when the upper end of vertical bar is pierced by limit hole, user can adjust the length of adjustment portion, and be slided by being equipped with
Slot and raised line play the role of positioning to the first adjusting section and the second adjusting section, make in adjustment process, and the second adjusting section is not easy to slide
It is dynamic, facilitate adjusting.
2, the first internal screw thread can be threaded connection with the first external screw thread head, so that adjustment portion is from the first turn of bilge and the second turn of bilge
It disassembles, makes the first turn of bilge and the second turn of bilge can be by the threaded connection of the first internal screw thread and the first external screw thread head, to pass a bridge
Curved adjusting provides mostly a kind of selection.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adjustable length bridge elbow structural schematic diagram；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B.
In figure: 1, the first lower straightway；2, straightway on first；3, the first bending section；4, the first internal screw thread；5, on second
Straightway；6, the second lower straightway；7, the second bending section；8, the first external screw thread head；9, section is disposed；10, first section is adjusted；11,
Second adjusts section；12, the second external screw thread head；13, the second internal screw thread；14, limit hole；15, element is replied；16, groove；17, it erects
Straight-bar；18, bottom plate；19, sliding slot；20, raised line.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Shown in referring to Figures 1 and 2, a kind of bridge elbow of adjustable length, including the first turn of bilge, the second turn of bilge and adjusting
Portion, the first turn of bilge include straightway 2 and the straightway on the first lower straightway 1 and first on the first lower straightway 1, first
The first bending section 3 between 2, first descends on straightway 1 to be provided with the first internal screw thread 4, and the second turn of bilge includes straightway on second
5, the second lower straightway 6 and the second bending section 7 between straightway 5 on second and the second lower straightway 6, by being equipped with
First bending section 3 and the second bending section 7, make route tubing can cross-distribution, avoid separate cabling cumbersome engineering, effectively reduce
The cost of engineering is provided with the first external screw thread head 8 on straightway 5 on second, on first on straightway 2 and the second lower straightway 6
It is provided with the placement section 9 for connecting with pipe fitting, adjustment portion includes the first adjusting section 10 and second adjusts section 11, and first is adjusted
The outer diameter of section 10 is greater than the second outer diameter for adjusting section 11, and the second adjusting section 11 is inserted in the first adjusting section 10 and carries out flexible tune
Section, first adjusts the second external screw thread head 12 being provided in section 10 for connecting with the first internal screw thread 4, sets in the second adjusting section 11
It is equipped with the second internal screw thread 13 for connecting with the first external screw thread head 8, is arranged between the first adjusting section 10 and the second adjusting section 11
There is the limiting device for adjusting section 10 and the second adjusting 11 telescopic adjustment of section for first, limiting device includes several limit holes
14, with limit hole 14 be cooperatively connected gag lever post and the reply element 15 on gag lever post, replys element 15 be spring, second
Adjust section 11 far from the second internal screw thread 13 one end be arranged fluted 16, reply element 15 both ends be connected to gag lever post and
On groove 16, gag lever post includes connecting and across the vertical bar 17 of limit hole 14 and with element 15 is replied for resisting limit hole 14
Second adjusting section 11 is inserted in the first adjusting section 10 by the bottom plate 18 of peripheral side wall, user, by limit hole 14, replys element
15 and gag lever post cooperation, the second adjusting section 11 first presses vertical bar 17 when being inserted in the first adjusting section 10, drive bottom plate 18 to
Movement in groove 16, when movement is in groove 16 completely for vertical bar 17, the second adjusting section 11 can protrude into the first adjusting section 10
It is interior, when vertical bar 17 being made to correspond to limit hole 14, using the resilience of spring, so that vertical bar 17 puts in limit hole 14, then lead to
The side wall that bottom plate 18 resists around limit hole 14 is crossed, when adjusting, to press vertical bar 17 to play the effect of limit, make to erect
Straight-bar 17 is moved to 16 direction of groove, and bottom plate 18 is driven to move into groove 16, when the upper end of vertical bar 17 is pierced by limit hole 14,
User can adjust the length of adjustment portion, easy to operate, avoid operator from needing to recalculate length, come what is drawn materials again
Complicated processes.
Shown in referring to Figure 1 and Figure 3, sliding slot 19 is provided in the first adjusting section 10, and second adjusts the outside of section 11 and right
The position of groove 16 is answered to be provided with the raised line 20 with 19 slidable connection of sliding slot, by the mating connection of sliding slot 19 and raised line 20,
Playing the role of positioning to the first adjusting section 10 and the second adjusting section 11, makes in adjustment process, the second adjusting section 11 is difficult to slide,
Facilitate adjusting；First internal screw thread 4 can be threaded connection with the first external screw thread head 8, when adjustment portion is from the first turn of bilge and the second turn of bilge
It disassembles, makes the first turn of bilge and the second turn of bilge can be by the threaded connection of the first internal screw thread 4 and the first external screw thread head 8, for mistake
The curved adjusting of bridge provides mostly a kind of selection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of bridge elbow of adjustable length, including the first turn of bilge, the second turn of bilge and adjustment portion, it is characterised in that: described
One turn of bilge is including straightway (2) on first lower straightway (1), first and is located at straight line on first lower straightway (1) and first
The first bending section (3) between section (2), described first descends on straightway (1) to be provided with the first internal screw thread (4), and described second is curved
Portion includes straightway (5) on second, second lower straightway (6) and is located on second under straightway (5) and second straightway (6)
Between the second bending section (7), be provided with the first external screw thread head (8), straight line on described first on straightway (5) on described second
The placement section (9) for connecting with pipe fitting is provided in section (2) and second lower straightway (6), the adjustment portion includes first
It adjusts section (10) and second and adjusts section (11), be provided in first adjusting section (10) for being connect with the first internal screw thread (4)
The second external screw thread head (12), it is described second adjust section (11) on be provided with for being connect with the first external screw thread head (8) second
Internal screw thread (13), described first, which adjusts section (10), adjusts with second and is provided between section (11) for the first adjusting section (10) and the
Two adjust the regulating device of section (11) telescopic adjustment, and the regulating device includes several limit holes (14) and limit hole (14)
The gag lever post of mating connection and the reply element (15) on gag lever post.
2. a kind of bridge elbow of adjustable length according to claim 1, it is characterised in that: described first adjusts section (10)
Outer diameter be greater than the second outer diameter for adjusting section (11), and described second adjusts section (11) and can be inserted in the first adjusting section (10) and carry out
Telescopic adjustment.
3. a kind of bridge elbow of adjustable length according to claim 1, it is characterised in that: several described limit holes
(14) it is located at first and adjusts the one end of section (10) far from the second external screw thread head (12), and several described limit hole (14) arrays point
Cloth setting.
4. a kind of bridge elbow of adjustable length according to claim 1, it is characterised in that: described second adjusts section (11)
Fluted (16) are arranged in one end far from the second internal screw thread (13), and the both ends for replying element (15) are connected to gag lever post
On groove (16).
5. a kind of bridge elbow of adjustable length according to claim 1, it is characterised in that: the gag lever post include across
The vertical bar (17) of limit hole (14) and the bottom plate (18) for connecting with reply element (15) and be used to resist limit hole (14).
6. a kind of bridge elbow of adjustable length according to claim 4, it is characterised in that: described first adjusts section (10)
In be provided with sliding slot (19), the described second position for adjusting the outside of section (11) and the corresponding groove (16) is provided with it is sliding
The raised line (20) that slot (19) is slidably connected.
7. a kind of bridge elbow of adjustable length according to claim 1, it is characterised in that: first internal screw thread (4)
It can be threaded connection with the first external screw thread head (8).
8. a kind of bridge elbow of adjustable length according to claim 1, it is characterised in that: the reply element (15) is
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115133.1U CN209592839U (en) | 2019-01-23 | 2019-01-23 | A kind of bridge elbow of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115133.1U CN209592839U (en) | 2019-01-23 | 2019-01-23 | A kind of bridge elbow of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592839U true CN209592839U (en) | 2019-11-05 |
Family
ID=68380092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920115133.1U Expired - Fee Related CN209592839U (en) | 2019-01-23 | 2019-01-23 | A kind of bridge elbow of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592839U (en) |
-
2019
- 2019-01-23 CN CN201920115133.1U patent/CN209592839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210123 |