CN209068006U - A kind of building heating and ventilating pipeline connection structure - Google Patents
A kind of building heating and ventilating pipeline connection structure Download PDFInfo
- Publication number
- CN209068006U CN209068006U CN201821811549.9U CN201821811549U CN209068006U CN 209068006 U CN209068006 U CN 209068006U CN 201821811549 U CN201821811549 U CN 201821811549U CN 209068006 U CN209068006 U CN 209068006U
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- China
- Prior art keywords
- tube body
- fixedly installed
- wall
- clamping apparatus
- hollow cylinder
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Abstract
The utility model discloses a kind of building heating and ventilating pipeline connection structures, including the first tube body and the second tube body, the second tube body is plugged on the right side of first tube body, the upper and lower ends of second tube body offer fluting, the inner wall of fluting is equipped with buckle structure, the inner cavity left side of second tube body, which is run through, rubber ring, the right side of buckle structure is fixedly installed with fixture block through the second tube body, the upper and lower ends of first tube body, which run through, clamping apparatus, the inner end of clamping apparatus is fixedly installed with one end of buffer unit, the other end of buffer unit and the first tube body fixing assembling, the left side of second tube body offers slope, pass through the cooperation of the first tube body and the second tube body, pass through the effect of clamping apparatus, pass through the effect of buckle structure, pass through the effect of buffer unit, the present apparatus can quickly splice installation heating and ventilating pipeline, separation HVAC pipe is dismantled simultaneously Road is convenient and efficient.Good fixing effect saves the working time, guarantees working effect.
Description
Technical field
The utility model relates to build heating and ventilating pipeline technical field, specially a kind of building heating and ventilating pipeline connection structure.
Background technique
The heating and ventilating pipeline scope of application is very extensive.It is logical that purification system sends air hose, central air-conditioning ventilation duct, industrial supply and exhaust back to
Air hose, environment friendly system suction air hose, mining drainage gas pipe, mining gummed cloth air duct etc., existing building heating and ventilating pipeline is using
When splicing it is inconvenient, while dismounting and change speed is slow, and efficiency is installed and used in influence, and manual operation is complicated.
Utility model content
The purpose of this utility model is to provide a kind of building heating and ventilating pipeline connection structures, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of building heating and ventilating pipeline connection structure, packet
The first tube body and the second tube body are included, the second tube body, the upper and lower ends of second tube body are plugged on the right side of first tube body
Fluting is offered, the inner wall of the fluting is equipped with buckle structure, and the inner cavity left side of second tube body, which is run through, rubber
Circle, the inner wall of the rubber ring are plugged with buckle structure, and the right side of the buckle structure is fixedly installed with card through the second tube body
Block, the upper and lower ends of first tube body, which run through, clamping apparatus, and first tube body is fitted closely with the second tube body, described
The inner end of clamping apparatus is fixedly installed with one end of buffer unit, the other end of the buffer unit and the fixed dress of the first tube body
Match, the clamping apparatus is mutually assembled with buckle structure, and the left side of second tube body offers slope.
Preferably, the right side wall of the fluting is fixedly installed with bearing piece, the branch through there is cross bar on the left of the cross bar
The outboard end of block opens up fluted, and the outer wall of the cross bar is socketed with compressed spring, and one end of the compressed spring and bearing piece are solid
Fixed assembly, and the other end of compressed spring and the second tube body fixing assembling.
Preferably, the clamping apparatus includes rubber sleeve, and the upper and lower surface of first tube body, which fixes to run through, rubber
Set, the inner wall of the rubber sleeve are plugged with slide bar, and the outboard end of the slide bar is fixedly installed with transverse slat, the inner end of the transverse slat
It is fixedly installed with mandril, the mandril is mutually clamped through the first tube body with the ipsilateral groove, and the inner end of the transverse slat is fixed
One end of extension spring, and the other end of extension spring and the first tube body fixing assembling are installed.
Preferably, the buffer unit includes hollow cylinder, and the outer wall upper and lower ends of first tube body are fixedly installed with
Hollow cylinder, the outside end surfaces of the hollow cylinder, which run through, live pole, the outboard end and transverse slat fixing assembling of the live pole, the work
The inner end of bar is fixedly installed with piston, and the inner wall of the piston and hollow cylinder fits closely, and the left side of the hollow cylinder is fixed
It is communicated with the first siphunculus, the inner wall of first siphunculus is fixedly installed with the first check valve, and the right side of the hollow cylinder is fixed to be connected
It is connected with the second siphunculus, the inner wall of second siphunculus is fixedly installed with second one-way valve, the conducting direction of first check valve
For from right to left, the conducting direction of second one-way valve is from right to left.
Compared with prior art, the utility model has the beneficial effects that the utility model is ingenious in design, and it is convenient and practical, pass through
The cooperation of one tube body and the second tube body passes through buckle structure by the effect of clamping apparatus by the effect slotted with fixture block
Effect, by the effect of buffer unit, the present apparatus can quickly splice installation heating and ventilating pipeline, while dismantle separation heating and ventilating pipeline side
Just quick.Good fixing effect saves the working time, guarantees working effect.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is structural schematic diagram at A in Fig. 1；
Fig. 3 is structural schematic diagram at B in Fig. 1；
In figure: 1, the first tube body, 2, buffer unit, 21, live pole, 22, hollow cylinder, the 23, first check valve, 24, second is single
To valve, the 25, second siphunculus, the 26, first siphunculus, 27, piston, the 3, second tube body, 4, buckle structure, 41, bearing piece, 42, groove,
43, compressed spring, 44, cross bar, 5, clamping apparatus, 51, mandril, 52, extension spring, 53, transverse slat, 54, slide bar, 55, rubber sleeve,
6, it slots, 7, fixture block, 8, rubber ring.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of building heating and ventilating pipeline connection structure, including the first tube body 1 and
Two tube bodies 3, the right side of the first tube body 1 are plugged with the second tube body 3, and the upper and lower ends of the second tube body 3 offer fluting 6, fluting 6
Inner wall be equipped with buckle structure 4, through there is rubber ring 8, the inner wall of rubber ring 8 is plugged with for the inner cavity left side of the second tube body 3
The right side of buckle structure 4, buckle structure 4 is fixedly installed with fixture block 7 through the second tube body 3, and the upper and lower ends of the first tube body 1 are passed through
It is installed with clamping apparatus 5, the first tube body 1 is fitted closely with the second tube body 3, and the inner end of clamping apparatus 5 is fixedly installed with buffering dress
2 one end, 1 fixing assembling of the other end of buffer unit 2 and the first tube body are set, clamping apparatus 5 is assembled with 4 phase of buckle structure, the
The left side of two tube bodies 3 offers slope.
The inner wall of second tube body, 3 grafting and the first tube body 1, while the grafting part of the first tube body 1 and the second tube body 3 is close
Fitting, buffer unit 2 can make it slowly become original shape again after the movement of clamping apparatus 5, and buckle structure 4 and clamping apparatus 5 cooperate
It uses, the first tube body 1 and the splicing of the second tube body 3 can be fixed together, fixture block 7 can prevent fluting 6 to be detached from the second tube body
3, groove 6 plays the role of placing buckle structure 4.
Specifically, the right side wall of fluting 6 is through there is cross bar 44, the left side of cross bar 44 is fixedly installed with bearing piece 41, bearing piece
41 outboard end opens up fluted 42, and the outer wall of cross bar 44 is socketed with compressed spring 43, one end of compressed spring 43 and bearing piece 41
Fixing assembling, and 3 fixing assembling of the other end of compressed spring 43 and the second tube body.
When equipment is stitched together, the mandril 51 in clamping apparatus 5 can be connected in groove 42 at this time, be worked as simultaneously
When needing to dismantle the first tube body 1 of separation and the second tube body 3, need that the second tube body 3 is pushed to move downward at this time, the second tube body
3 extruding compressed springs 43 bring it about deformation, while bearing piece 41 passes through the effect that mandril 51 is clamped with 42 phase of groove, at this time bearing piece
41 position is constant.
Specifically, clamping apparatus 5 includes rubber sleeve 55, the upper and lower surface of the first tube body 1 is fixed to run through rubber sleeve
55, the inner wall of rubber sleeve 55 is plugged with slide bar 54, and the outboard end of slide bar 54 is fixedly installed with transverse slat 53, and the inner end of transverse slat 53 is solid
Dingan County is equipped with mandril 51, and mandril 51 is clamped through the first tube body 1 with ipsilateral 42 phase of groove, and the inner end of transverse slat 53 is fixedly installed with
One end of extension spring 52, and 1 fixing assembling of the other end of extension spring 52 and the first tube body.
When needing to dismantle the first tube body 1 of separation and the second tube body 3, need that the second tube body 3 is pushed to move downward at this time,
When the left side of the second tube body 3 and slide bar 54 contact, the second tube body 3 is continued to press at this time and is moved downward, the second tube body 3 can squeeze
The end motion outward of slide bar 54, while slide bar 54 is moved with motion plate 53, transverse slat 53 pulls extension spring 52 to bring it about at this time
Deformation, while transverse slat 53 drives the end motion outward of mandril 51, and guarantees that mandril 51 is slowly detached from buckle structure 4, while root
It according to the effect of buffer unit 2, extension spring 52 can be limited becomes the speed of original shape again and slow down, twitch the second tube body 3 and move right,
Second tube body 3 is slowly detached from the inner wall of the first tube body 1, can separate the first tube body 1 and the second tube body 3.
Specifically, buffer unit 2 includes hollow cylinder 22, the outer wall upper and lower ends of the first tube body 1 are fixedly mounted free
Heart cylinder 22, the outside end surfaces of hollow cylinder 22, which run through, live pole 21, the outboard end and 53 fixing assembling of transverse slat of live pole 21, live pole 21
Inner end be fixedly installed with piston 27, piston 27 and the inner wall of hollow cylinder 22 fit closely, and the left side of hollow cylinder 22 is fixed to be connected
It is connected with the first siphunculus 26, the inner wall of the first siphunculus 26 is fixedly installed with the first check valve 23, the fixed connection in the right side of hollow cylinder 22
There is the second siphunculus 25, the inner wall of the second siphunculus 25 is fixedly installed with second one-way valve 24, and the conducting direction of the first check valve 23 is
From right to left, the conducting direction of second one-way valve 24 is from right to left.
When 5 stress deformation of clamping apparatus, transverse slat 53 can be moved at this time, and transverse slat 53 drives live pole 21 to move, 21 band of live pole
Piston 27 moves, and the air in hollow cylinder 22 can be discharged by the first check valve 23 for piston 27 at this time, the first check valve 23
It can only guarantee that gas is rejected to outside from hollow cylinder 22, when clamping apparatus 5 is not slowly become again original shape by external force, at this time
Transverse slat 53 drives the movement of 21 opposite direction of live pole, and live pole 21 is moved downward with piston 27, passes through the work of second one-way valve 24 at this time
With second one-way valve 24 can only guarantee that gas is externally entering in hollow cylinder 22, while according to the rate limitation of sucking gas
The movement velocity of piston 27, while the first check valve 23 is greater than second one-way valve 24 by the amount of gas.
Working principle: when needing to work using equipment, it is necessary first to which the first tube body 1 and the splicing of the second tube body 3 exist
When together, the second tube body 3 is plugged on to the right side of the first tube body 1 at this time, while when buckle structure 4 moves to clamping apparatus
When the lower end of 5 mandril 51, clamping apparatus 5 can be connected in buckle structure 4 at this time, be had the first tube body 1 and second
The effect that tube body 4 is stitched together, splicing is convenient and efficient, and splicing effect is good, when needing to dismantle the first tube body 1 of separation and the
When two tube bodies 3, the second tube body 3 is pushed to move downward, the second tube body 3 squeezes compressed spring 43 and brings it about deformation, while bearing piece
41 effects be clamped with 42 phase of groove by mandril 51, the position of bearing piece 41 is constant at this time, at the same ought the second tube body 3 left side and
When slide bar 54 contacts, the second tube body 3 being continued to press at this time and is moved downward, the second tube body 3 can squeeze the movement of slide bar 54, and guarantee to push up
Bar 51 is slowly detached from buckle structure 4, while according to the effect of buffer unit 2, can be limited extension spring 52 and be become original shape again
Speed slows down, and twitches the second tube body 3 at this time and moves right, and the second tube body 3 is slowly detached from the inner wall of the first tube body 1, can separate
First tube body 1 and the second tube body 3.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of building heating and ventilating pipeline connection structure, it is characterised in that: including the first tube body (1) and the second tube body (3), described
It is plugged on the right side of one tube body (1) the second tube body (3), the upper and lower ends of second tube body (3) offer fluting (6), institute
The inner wall for stating fluting (6) is equipped with buckle structure (4), and the inner cavity left side of second tube body (3), which is run through, rubber ring (8),
The inner wall of the rubber ring (8) is plugged with buckle structure (4), and the right side of the buckle structure (4) is fixed through the second tube body (3)
Be equipped with fixture block (7), the upper and lower ends of first tube body (1), which run through, to be had clamping apparatus (5), first tube body (1) with
Second tube body (3) fits closely, and the inner end of the clamping apparatus (5) is fixedly installed with one end of buffer unit (2), described slow
The other end and the first tube body (1) fixing assembling of flushing device (2), the clamping apparatus (5) are mutually assembled with buckle structure (4), institute
The left side for stating the second tube body (3) offers slope.
2. a kind of building heating and ventilating pipeline connection structure according to claim 1, it is characterised in that: the right side of the fluting (6)
Side wall is fixedly installed with bearing piece (41), the outboard end of the bearing piece (41) through having cross bar (44) on the left of the cross bar (44)
Open up fluted (42), the outer wall of the cross bar (44) is socketed with compressed spring (43), one end of the compressed spring (43) with
Bearing piece (41) fixing assembling, and the other end of compressed spring (43) and the second tube body (3) fixing assembling.
3. a kind of building heating and ventilating pipeline connection structure according to claim 2, it is characterised in that: the clamping apparatus (5)
Including rubber sleeve (55), the upper and lower surface of first tube body (1) is fixed to run through rubber sleeve (55), the rubber sleeve (55)
Inner wall be plugged with slide bar (54), the outboard end of the slide bar (54) is fixedly installed with transverse slat (53), the transverse slat (53) it is interior
Side is fixedly installed with mandril (51), and the mandril (51) is mutually clamped through the first tube body (1) with the ipsilateral groove (42), institute
The inner end for stating transverse slat (53) is fixedly installed with one end of extension spring (52), and the other end of extension spring (52) and the first pipe
Body (1) fixing assembling.
4. a kind of building heating and ventilating pipeline connection structure according to claim 1, it is characterised in that: the buffer unit (2)
Including hollow cylinder (22), the outer wall upper and lower ends of first tube body (1) are fixedly installed with hollow cylinder (22), the hollow cylinder
(22) outside end surfaces, which run through, to be had live pole (21), the outboard end and transverse slat (53) fixing assembling of the live pole (21), the work
The inner end of bar (21) is fixedly installed with piston (27), and the piston (27) and the inner wall of hollow cylinder (22) fit closely, described
The left side fixation of hollow cylinder (22) is communicated with the first siphunculus (26), and it is single that the inner wall of first siphunculus (26) is fixedly installed with first
To valve (23), the right side fixation of the hollow cylinder (22) is communicated with the second siphunculus (25), and the inner wall of second siphunculus (25) is solid
Dingan County is equipped with second one-way valve (24), and the conducting direction of first check valve (23) is second one-way valve (24) from right to left
Conducting direction be from right to left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811549.9U CN209068006U (en) | 2018-11-05 | 2018-11-05 | A kind of building heating and ventilating pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811549.9U CN209068006U (en) | 2018-11-05 | 2018-11-05 | A kind of building heating and ventilating pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209068006U true CN209068006U (en) | 2019-07-05 |
Family
ID=67097620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811549.9U Expired - Fee Related CN209068006U (en) | 2018-11-05 | 2018-11-05 | A kind of building heating and ventilating pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209068006U (en) |
-
2018
- 2018-11-05 CN CN201821811549.9U patent/CN209068006U/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 |
Granted publication date: 20190705 Termination date: 20201105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |