CN214222287U

CN214222287U - Building heating and ventilation pipeline connecting device

Info

Publication number: CN214222287U
Application number: CN202120182769.5U
Authority: CN
Inventors: 黎振华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-17
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a warm pipeline connecting device that leads to of building, including pipeline A, adapter sleeve and pipeline B, adapter sleeve one end internal surface has cup jointed pipeline A, the adapter sleeve deviates from pipeline A one end internal surface and has cup jointed pipeline B, adapter sleeve surface intermediate position department installs a supporting bench, pipeline A surface is located adapter sleeve one side and has cup jointed fixed cover B, fixed cover B surface mounting has spacing platform A, spacing platform A one side intermediate position department connects in a supporting bench through dead lever A, pipeline B surface is located adapter sleeve one side and has cup jointed fixed cover A, fixed cover A surface intermediate position department installs spacing platform B. The utility model provides a current device structure comparatively simple, fixed connection effect is not good, easily becomes flexible after long-time the use, influences the sealed effect of pipeline, and installs comparatively loaded down with trivial details, uses the not good problem of convenience, has improved the utility model discloses a connection effect and use convenience.

Description

Building heating and ventilation pipeline connecting device

Technical Field

The utility model relates to a warm logical pipe technical field specifically is a warm logical pipe connection of building.

Background

The building warm-up pipe has a wide application range and comprises a purification system air supply and return pipe, a central air conditioning ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like. The warm logical pipeline has that the leakproofness is good, intensity and rigidity are all good, ventilation resistance is little, and ventilation noise is little, and the pipe is superior to square pipe, warm logical pipeline simple to operate, and the tie point is few with the grade height, the advantage that the outward appearance is pleasing to the eye, in warm logical pipe laying process, needs connecting device to link together the warm siphunculus of multistage.

The existing connecting device is simple in structure, poor in fixed connection effect, prone to loosening after being used for a long time, capable of influencing the sealing effect of a pipeline, complex in installation and poor in use convenience, and therefore the building heating and ventilation pipeline connecting device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building warm logical pipeline connecting device possesses the advantage that the excellent in connection effect, has solved current structure comparatively simple, and fixed connection effect is not good, easily becomes flexible after long-time the use, influences the sealed effect of pipeline, and installs comparatively loaded down with trivial details, uses the not good problem of convenience.

In order to achieve the above object, the utility model provides a following technical scheme: a building heating and ventilation pipeline connecting device comprises a pipeline A, a connecting sleeve and a pipeline B, wherein the inner surface of one end of the connecting sleeve is sleeved with the pipeline A, the inner surface of the connecting sleeve deviates from the inner surface of one end of the pipeline A and is sleeved with the pipeline B, the intermediate position of the outer surface of the connecting sleeve is provided with a supporting table, the outer surface of the pipeline A is positioned on one side of the connecting sleeve and is sleeved with a fixed sleeve B, the outer surface of the fixed sleeve B is provided with a limiting table A, the intermediate position of the outer surface of the fixed sleeve A is provided with the limiting table B, the intermediate position of one side of the limiting table B is connected with the supporting table through the fixed rod B, the fixed rod A and the fixed rod B are close to the ends and are positioned on one side of the supporting table and are both sleeved with spring gaskets, the ends of the fixed rod A and the fixed rod B are positioned on one side of the spring gaskets and are sleeved with fixing nuts, the fixed cover A top is close to preceding surface position department and rear surface position department and fixed cover B bottom is close to preceding surface position department and rear surface position department and all installs the location platform, fixed cover A cup joints fixing screw with fixed cover B and is located the inside intermediate position department of location platform, fixing screw surface is located the position of location platform front surface clearance position department and has all cup jointed spring B.

Preferably, the number of the limiting tables A is three, and the three limiting tables A are arranged at the middle position of the outer surface of the fixing sleeve B in an equal-angle manner.

Preferably, the limiting table B is three, the limiting table B is arranged at the middle position of the outer surface of the fixing sleeve A in an equal-angle mode, and the limiting table B and the three limiting table A are arranged in a staggered mode.

Preferably, the fixed teeth are arranged on the inner surfaces of the fixed sleeve A and the fixed sleeve B.

Preferably, the inner surfaces of the two ends of the connecting sleeve, the outer surface of the end, close to the connecting sleeve, of the pipeline A and the outer surface of the end, close to the connecting sleeve, of the pipeline B are obliquely arranged, and the inner surface of one end of the connecting sleeve is matched with the outer surface of the pipeline A and the inner surface of one end of the connecting sleeve is matched with the outer surface of the pipeline B.

Preferably, the positions of two ends of the inner surface of the connecting sleeve are respectively provided with a sealing groove B, and a sealing gasket B is arranged on the inner surface of the sealing groove B.

Preferably, the inner surface of the connecting sleeve is provided with a sealing groove A on one side of the sealing grooves B on the two sides, and a sealing gasket A is arranged on the inner surface of the sealing groove A.

Preferably, a spring A is sleeved at a gap between the outer surfaces of the fixing rod A and the fixing rod B.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model achieves the effect of fixedly connecting the pipeline A and the pipeline B by arranging a fixed sleeve A, a fixed sleeve B, a fixed rod A, a fixed rod B, a supporting table and a connecting sleeve, arranging the pipeline A on the inner surface of one end of the connecting sleeve, arranging the pipeline B on the inner surface of one end of the connecting sleeve opposite to the pipeline A, arranging the supporting table at the middle position of the outer surface of the connecting sleeve, arranging the fixed sleeve B on one side of the connecting sleeve on the outer surface of the pipeline A, arranging a limit table A on the outer surface of the fixed sleeve B, arranging the fixed rod A on one side of the connecting sleeve on the middle position of one side of the limit table A, arranging the limit table B on the middle position of the outer surface of the fixed sleeve A, arranging the fixed rod B on one side of the limit table B to connect to the supporting table, so as to solve the problems that the connecting structure is simple and the fixed connecting effect is poor, it is easy not hard up after long-time the use, influences the problem of the sealed effect of pipeline, has improved the utility model discloses a fixed effect.

2. The utility model discloses a all set up fixed tooth at fixed cover A and fixed cover B internal surface, reach the fixed effect of strengthening fixed cover A and fixed cover B to it is comparatively smooth with the pipeline B surface to solve pipeline A, and the fixed not good problem of elasticity of fixed cover A and fixed cover B has improved the utility model discloses a life.

3. The utility model discloses a set up seal groove A and seal groove B, reach and carry out sealed effect to the junction, all set up seal groove B in adapter sleeve internal surface both ends position department, set up sealed pad B at seal groove B internal surface, lie in both sides seal groove B one side at the adapter sleeve internal surface and all be equipped with seal groove A, set up sealed pad A at seal groove A internal surface to solve the not good problem of the sealed effect of connecting device junction, improved the utility model discloses a sealed effect.

Drawings

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

fig. 2 is a schematic sectional view of the fixing sleeve B of the present invention;

fig. 3 is a schematic cross-sectional view of the fixing sleeve a of the present invention;

fig. 4 is a schematic view of a side view structure of the connection sleeve of the present invention

Fig. 5 is a schematic sectional view of the present invention.

In the figure: 1. a pipeline A; 2. a limiting table A; 3. fixing the rod A; 4. a spring washer; 5. connecting sleeves; 6. fixing a sleeve A; 7. a pipeline B; 8. a limiting table B; 9. fixing the rod B; 10. a support table; 11. fixing a nut; 12. a spring A; 13. fixing a sleeve B; 14. fixing teeth; 15. fixing the screw rod; 16. a spring B; 17. a positioning table; 18. a sealing groove A; 19. a gasket A; 20. a sealing groove B; 21. and a gasket B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a connecting device for a building heating and ventilation pipeline, which comprises: a building heating and ventilation pipeline connecting device comprises a pipeline A1, a connecting sleeve 5 and a pipeline B7, wherein a pipeline A1 is sleeved on the inner surface of one end of the connecting sleeve 5, a pipeline B7 is sleeved on the inner surface of one end, which is far away from the pipeline A1, of the connecting sleeve 5, a supporting table 10 is installed at the middle position of the outer surface of the connecting sleeve 5, a fixing sleeve B13 is sleeved on the outer surface of the pipeline A1, a limiting table A2 is installed on the outer surface of the fixing sleeve B13, three limiting tables A2 are arranged, the three limiting tables A2 are arranged at the middle position of the outer surface of the fixing sleeve B13 in an equal angle mode, the middle position of one side of the limiting table A2 is connected to the supporting table 10 through a fixing rod A3 and used for tightly abutting the pipeline A1 against the inner surface of the connecting sleeve 5, a fixing sleeve A6 is sleeved on the outer surface of the pipeline B7, fixed sleeve A6 and a fixed sleeve B13 are both provided with a fixed gear 14, a limiting table B8 is installed at the middle position of the outer surface of the fixing sleeve A6, the three limit stations B8 are arranged, the three limit stations B8 are respectively arranged at the middle position of the outer surface of the fixing sleeve A6 at equal angles, the three limit stations B8 and the three limit stations A2 are arranged in a staggered manner, the middle position of one side of the limit station B8 is connected to the support table 10 through a fixing rod B9 and used for tightly pressing the pipeline B7 against the inner surface of the connecting sleeve 5, a spring A12 is sleeved at the middle position of the outer surface of the fixing rod A3 and the outer surface of the fixing rod B9 to prevent the fixing rod A3 and the fixing rod B9 from loosening, so that the fixing effect of the utility model is influenced, the spring gaskets 4 are sleeved at the positions, close to the tail ends, of the fixing rod A3 and the fixing rod B9, at the side of the support table 10, the fixing rods A3 and the tail ends of the fixing rod B9, at the side, at the positions, close to the front surface, at the top end of the position of the rear surface, at the position of the rear surface, and at the bottom end of the position of the fixing sleeve A6, at the position close to the position, at the position of the front surface, at the position close to the position of the bottom end of the front surface, at the position of the rear surface, at the position of the bottom end of the position of the fixing sleeve B13, and at the position of the rear surface, at the position of the rear surface, at the position of the fixing sleeve B13, at the rear surface, at the position of the fixing sleeve, at the position of the fixing sleeve B3617, are all installed with the fixing sleeve, are installed with the positioning table 17, are installed with the positioning table 17, and at the positioning table, are installed with the positioning table, and the positioning table, are installed at the positioning table 17, the fixing sleeve A6 and the fixing sleeve B13 are sleeved with the fixing screw 15 at the middle position inside the positioning table 17, and the spring B16 is sleeved at the position of the gap between the outer surface of the fixing screw 15 and the front surface of the positioning table 17.

Referring to fig. 4, the utility model provides a building heating and ventilation pipeline connecting device technical scheme: a building heating and ventilation pipeline connecting device comprises a pipeline A1, a connecting sleeve 5 and a pipeline B7, wherein the inner surface of one end of the connecting sleeve 5 is sleeved with a pipeline A1, the inner surface of one end, away from the pipeline A1, of the connecting sleeve 5 is sleeved with a pipeline B7, a supporting table 10 is installed at the middle position of the outer surface of the connecting sleeve 5, a fixing sleeve B13 is sleeved at one side of the outer surface of the pipeline A1, a limiting table A2 is installed at the outer surface of the fixing sleeve B13, the middle position of one side of the limiting table A2 is connected to the supporting table 10 through a fixing rod A3, a fixing sleeve A6 is sleeved at one side of the connecting sleeve 5 at the outer surface of the pipeline B7, a limiting table B8 is installed at the middle position of the outer surface of the fixing sleeve A6, the middle position of one side of the limiting table B8 is connected to the supporting table 10 through a fixing rod B9, spring gaskets 4 are sleeved at the ends of the fixing rod A3 and the fixing rod B9, fixing nuts 11 are sleeved at one side of the spring gaskets 4, a positioning table 17 is respectively arranged at the position of the top end of the fixing sleeve A6 close to the front surface and the position of the rear surface and the position of the bottom end of the fixing sleeve B13 close to the front surface and the position of the rear surface, a fixing screw 15 is sleeved at the middle position of the fixing sleeve A6 and the fixing sleeve B13 in the positioning table 17 for fixing the fixing sleeve A6 and the fixing sleeve B13, a spring B16 is sleeved at the position of a gap between the front surface and the outer surface of the fixing screw 15, the inner surfaces of two ends of the connecting sleeve 5, the outer surface of one end of the pipeline A1 close to the connecting sleeve 5 and the outer surface of one end of the pipeline B7 close to the connecting sleeve 5 are obliquely arranged, the inner surface of one end of the connecting sleeve 5 is matched with the outer surface of the pipeline A1 and the inner surface of one end of the connecting sleeve 5 is matched with the outer surface of the pipeline B7, sealing grooves B20 are respectively arranged at the positions of two ends of the inner surface of the connecting sleeve 5, a sealing groove B20 is internally provided with a sealing gasket B21, one side of the inner surface of the connecting sleeve 5 which is arranged at one side of the sealing groove B20, the internal surface mounting of seal groove A18 has sealed the pad A19, increases the utility model discloses a sealed effect.

The working principle is as follows: will the utility model discloses after being ready, when needing the connecting tube, overlap fixed cover B13 at pipeline A1 surface, through clamping screw 15, fix fixed cover B13 at pipeline A1 surface, overlap fixed cover A6 at pipeline B7 surface, through clamping screw 15, fix fixed cover A6 at pipeline B7 surface, with pipeline A1 and pipeline B7, insert the 5 both ends internal surface of adapter sleeve, through dead lever A3 and fixation nut 11, be connected fixed cover B13 with a supporting bench 10, through dead lever B9 and fixation nut 11, be connected fixed cover A6 and supporting bench 10, can be connected pipeline A1 and pipeline B7, through sealed pad A19 and sealed pad B21, increase the sealed effect of adapter sleeve 5, to this, this equipment work flow 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

1. The utility model provides a warm pipeline connecting device that leads to of building, includes pipeline A (1), adapter sleeve (5) and pipeline B (7), its characterized in that: the pipeline A (1) has been cup jointed to adapter sleeve (5) one end internal surface, adapter sleeve (5) deviates from pipeline A (1) one end internal surface and has been cup jointed pipeline B (7), adapter sleeve (5) surface intermediate position department installs brace table (10), pipeline A (1) surface is located adapter sleeve (5) one side and has been cup jointed fixed cover B (13), fixed cover B (13) surface mounting has spacing platform A (2), spacing platform A (2) one side intermediate position department connects in brace table (10) through dead lever A (3), pipeline B (7) surface is located adapter sleeve (5) one side and has been cup jointed fixed cover A (6), spacing platform B (8) is installed to fixed cover A (6) surface intermediate position department, spacing platform B (8) one side intermediate position department connects in brace table (10) through dead lever B (9), dead lever A (3) and dead lever B (9) are close to the end and are located supporting bench (10) one side and have all cup jointed spring shim (4), dead lever A (3) and dead lever B (9) end are located spring shim (4) one side and have cup jointed fixation nut (11), fixed cover A (6) top is close to preceding surface position department and rear surface position department and fixed cover B (13) bottom and is close to preceding surface position department and rear surface position department and all installs location platform (17), fixed cover A (6) and fixed cover B (13) are located location platform (17) inside intermediate position department and have cup jointed clamping screw (15), clamping screw (15) surface position department all has cup jointed spring B (16) before being located location platform (17).

2. The building heating and ventilation pipeline connecting device according to claim 1, wherein: the limiting tables A (2) are three in number, and the limiting tables A (2) are arranged at the middle positions of the outer surfaces of the fixing sleeves B (13) in an equiangular manner.

3. The building heating and ventilation pipeline connecting device according to claim 1, wherein: spacing platform B (8) are equipped with threely altogether, and are three spacing platform B (8) equipartition angle branch is located fixed cover A (6) surface intermediate position department, and is three spacing platform B (8) and three spacing platform A (2) dislocation set.

4. The building heating and ventilation pipeline connecting device according to claim 1, wherein: and fixed teeth (14) are arranged on the inner surfaces of the fixed sleeve A (6) and the fixed sleeve B (13).

5. The building heating and ventilation pipeline connecting device according to claim 1, wherein: the inner surfaces of two ends of the connecting sleeve (5), the outer surface of one end, close to the connecting sleeve (5), of the pipeline A (1) and the outer surface of one end, close to the connecting sleeve (5), of the pipeline B (7) are all obliquely arranged, and the inner surface of one end of the connecting sleeve (5) is matched with the outer surface of the pipeline A (1) and the inner surface of one end of the connecting sleeve (5) and the outer surface of the pipeline B (7).

6. The building heating and ventilation pipeline connecting device according to claim 1, wherein: the utility model discloses a sealing structure, including adapter sleeve (5), sealing washer B (21), sealing washer B (20) is installed to sealing washer B (20) internal surface department of all being equipped with in adapter sleeve (5) internal surface both ends position.

7. The building heating and ventilation pipeline connecting device according to claim 1, wherein: the inner surface of the connecting sleeve (5) is located on one side of the sealing grooves B (20) on the two sides and is provided with a sealing groove A (18), and a sealing gasket A (19) is installed on the inner surface of the sealing groove A (18).

8. The building heating and ventilation pipeline connecting device according to claim 1, wherein: and a spring A (12) is sleeved at the position of a gap between the outer surfaces of the fixing rod A (3) and the fixing rod B (9).