CN217653484U

CN217653484U - PVC bellows with connect sealed head

Info

Publication number: CN217653484U
Application number: CN202221932148.5U
Authority: CN
Inventors: 武奇; 李宁; 武帅
Original assignee: Anhui Haotong Environmental Protection Technology Co ltd
Current assignee: Anhui Haotong Environmental Protection Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-10-25
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a PVC bellows with connect sealed head relates to PVC bellows technical field, including first pipeline, second pipeline, the first connecting block of one end fixedly connected with of first pipeline, the one end fixedly connected with second connecting block of second pipeline, the slot has been seted up to one side of first connecting block, the draw-in groove has all been seted up to the inside of first connecting block and the both sides that are located the slot, one side fixedly connected with inserted block of second connecting block, the one end of inserted block extends to the inside of slot, the mounting groove has been seted up to the inside of inserted block, the inside rotation of mounting groove is connected with the dwang, the beneficial effects of the utility model are that: can drive gear revolve through rotatory dwang, utilize the meshing of gear and rack and then can drive the rack and remove, can drive the fixture block through the removal of rack and remove, make the inside of draw-in groove inserted to the one end of fixture block to be convenient for install first pipeline and second pipeline.

Description

PVC bellows with connect sealed head

Technical Field

The utility model relates to a PVC bellows technical field specifically is a PVC bellows with connect sealed head.

Background

The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along a folding telescopic direction, is widely applied to instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a PVC bellows with connect sealed head has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a PVC bellows with connect sealed head, includes first pipeline, second pipeline, the first connecting block of one end fixedly connected with of first pipeline, the one end fixedly connected with second connecting block of second pipeline, the slot has been seted up to one side of first connecting block, the draw-in groove has all been seted up to the inside of first connecting block and the both sides that are located the slot, one side fixedly connected with inserted block of second connecting block, the one end of inserted block extends to the inside of slot, the mounting groove has been seted up to the inside of inserted block, the internal rotation of mounting groove is connected with the dwang, the one end of dwang extends to the outside of second connecting block, the fixed surface cover of dwang has connected the gear, the internal sliding connection of mounting groove has the rack, the rack meshes with the gear mutually, the one end fixedly connected with fixture block of rack, the one end of fixture block extends to the inside of draw-in groove, can drive the gear revolve through rotating, utilizes the meshing of wheel and rack and then can drive the rack and move, can drive the fixture block through the removal of rack and move, makes the one end of fixture block insert the inside of draw-in groove to be convenient for installing first pipeline and second pipeline.

Preferably, the inboard of second pipeline is provided with the fixed bed, the inboard of fixed bed is provided with the sealing layer, can play fine sealed effect through setting up fixed bed and sealing layer, avoids the pipeline to produce and reveals.

Preferably, the inside of inserted block and the both sides that are located the mounting groove have all seted up the spacing groove, the inside sliding connection of spacing groove has the stopper, the one end of stopper and one side fixed connection of rack, through seting up the spacing groove, the inside sliding connection of spacing groove has the stopper, and the one end of stopper and one side fixed connection of rack can carry on spacingly to the rack.

Preferably, the outside of first pipeline and second pipeline and the opposite side that is located first connecting block and second connecting block all are provided with sealed the pad, can play sealed effect through setting up sealed the pad.

Preferably, the sealing layer is made of rubber elastomer materials and has good sealing performance.

Preferably, the clamping block is matched with the clamping groove in shape, and clamping is facilitated by the clamping block and the clamping groove.

The utility model provides a PVC bellows with connect sealed head possesses following beneficial effect:

1. this PVC bellows with connect sealed head inserts the inside of slot 8 through the one end with inserted block 9, then can drive gear revolve through rotating the dwang, utilizes the meshing of gear and rack and then can drive the rack and remove, and the removal through the rack can drive the fixture block and remove, makes the one end of fixture block insert the inside of draw-in groove to be convenient for install first pipeline and second pipeline.

2. This PVC bellows with connect sealed head can play fine sealed effect through setting up fixed bed and sealing layer, avoids the pipeline to produce and reveals.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is a structural sectional view of the insert block of the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. a first connection block; 4. a second connecting block; 5. a gasket; 6. a fixed layer; 7. a sealing layer; 8. a slot; 9. inserting a block; 10. mounting grooves; 11. rotating the rod; 12. a gear; 13. a rack; 14. a clamping block; 15. a card slot; 16. a limiting groove; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The first embodiment is as follows:

referring to fig. 1 to 4, a PVC corrugated pipe with a connecting sealing head comprises a first pipeline 1 and a second pipeline 2, wherein a sealing gasket 5 is arranged on the outer sides of the first pipeline 1 and the second pipeline 2 and on the other side of the first connecting block 3 and the second connecting block 4, and the sealing gasket 5 can play a sealing role.

Example two:

referring to fig. 1 to 4, first pipeline 1's first connecting block 3 of one end fixedly connected with, second pipeline 2's one end fixedly connected with second connecting block 4, slot 8 has been seted up to one side of first connecting block 3, draw-in groove 15 has all been seted up to the inside just being located slot 8 of first connecting block 3, one side fixedly connected with inserted block 9 of second connecting block 4, the one end of inserted block 9 extends to slot 8's inside, mounting groove 10 has been seted up to inserted block 9's inside, the inside rotation of mounting groove 10 is connected with slot 11, the one end of dwang 11 extends to second connecting block 4's the outside, the fixed cover in surface of dwang 11 has gear 12, the inside sliding connection of mounting groove 10 has rack 13, rack 13 meshes with gear 12 mutually, rack 13, one end fixedly connected with fixture block 14, fixture block 14's one end extends to draw-in slot 15, can drive gear 12 and rack 13's meshing through rotating dwang 11, utilize rack 12 and rack 13 to drive rack 13 to move, the removal draw-in groove 14 can drive fixture block 14 move, make the one side of fixture block 14 insert the inside fixed pipeline 1 and the one end of the fixed pipeline 1 and the one side of the fixed connection of slot 17, the stopper 16 that the one end of the fixed mounting groove 16 is connected with the stopper 16, the inside sliding connection of stopper 16 is connected with the stopper 17, the inside sliding connection of the stopper 16.

Example three:

referring to fig. 1 to 4, the inner side of the second pipeline 2 is provided with a fixing layer 6, the inner side of the fixing layer 6 is provided with a sealing layer 7, the fixing layer 6 and the sealing layer 7 can play a good sealing role, leakage of the pipeline is avoided, the sealing layer 7 is made of rubber elastomer materials, and the sealing layer has good sealing performance.

To sum up, this PVC bellows with connect sealed head, in use, at first, insert the inside of slot 8 with the one end of inserted block 9, can drive gear 12 through rotatory dwang 11 and rotate, utilize the meshing of gear 12 and rack 13 and then can drive rack 13 and remove, removal through rack 13 can drive fixture block 14 and remove, make the inside of draw-in groove 15 inserted to the one end of fixture block 14, thereby be convenient for install first pipeline 1 and second pipeline 2, can play fine sealed effect through setting up fixed bed 6 and sealing layer 7, can avoid the pipeline to produce to reveal as far as possible.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PVC bellows with connect sealed head, includes first pipeline (1), second pipeline (2), its characterized in that: the utility model discloses a pipeline, including the one end fixedly connected with of first pipeline (1) first connecting block (3), the one end fixedly connected with second connecting block (4) of second pipeline (2), slot (8) have been seted up to one side of first connecting block (3), draw-in groove (15) have all been seted up to the inside of first connecting block (3) and the both sides that are located slot (8), one side fixedly connected with inserted block (9) of second connecting block (4), the one end of inserted block (9) extends to the inside of slot (8), mounting groove (10) have been seted up to the inside of inserted block (9), the inside rotation of mounting groove (10) is connected with dwang (11), the one end of dwang (11) extends to the outside of second connecting block (4), the fixed surface of dwang (11) has cup jointed gear (12), the inside sliding connection of mounting groove (10) has rack (13), rack (13) meshes with gear (12) mutually, the one end fixedly connected with fixture block (14) of rack (13), the one end fixedly connected with fixture block (14) of fixture block (14) extends to the inside of draw-in groove (15).

2. A PVC bellows with connecting seal head according to claim 1, characterized in that: the inner side of the second pipeline (2) is provided with a fixed layer (6), and the inner side of the fixed layer (6) is provided with a sealing layer (7).

3. A PVC corrugated pipe with connecting sealing head as claimed in claim 1, characterised in that: limiting grooves (16) are formed in the two sides, located in the mounting groove (10), of the inner portion of the inserting block (9), limiting blocks (17) are connected to the inner portion of the limiting grooves (16) in a sliding mode, and one ends of the limiting blocks (17) are fixedly connected with one sides of the racks (13).

4. A PVC bellows with connecting seal head according to claim 2, characterized in that: the outside of first pipeline (1) and second pipeline (2) and the opposite side that is located first connecting block (3) and second connecting block (4) all are provided with sealed pad (5).

5. A PVC bellows with connecting seal head according to claim 2, characterized in that: the sealing layer (7) is made of rubber elastomer materials.

6. A PVC corrugated pipe with connecting sealing head as claimed in claim 1, characterised in that: the clamping block (14) is matched with the clamping groove (15) in shape.