CN219013592U

CN219013592U - Three-dimensional core noise elimination heat preservation glass steel pipe

Info

Publication number: CN219013592U
Application number: CN202222628307.9U
Authority: CN
Inventors: 聂庭森; 方强
Original assignee: Jiangsu Shenjiang Environment Technology Co ltd
Current assignee: Jiangsu Shenjiang Environment Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-12
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic pipes and discloses a three-dimensional core silencing heat-insulating glass fiber reinforced plastic pipe, which comprises an outer surface layer and an inner liner layer, wherein the inner liner layer is sleeved in the outer surface layer, a plurality of connecting plates are fixedly connected with the outer wall of the outer surface layer in a surrounding mode, each connecting plate is fixedly connected with the inner wall of the outer surface layer, a first annular plate and a second annular plate are fixedly sleeved on the outer walls of two ends of the outer surface layer respectively, a plurality of inner threaded blind holes are formed in the left side wall of the first annular plate in a surrounding mode, a plurality of through holes are formed in the inner side wall of the second annular plate in a surrounding mode, an outer threaded pipe is fixedly sleeved on the outer wall of the outer surface layer, an inner threaded pipe is sleeved on the outer wall of the outer threaded pipe in a surrounding mode, a third annular plate is rotatably sleeved on the outer wall of the inner threaded pipe in a surrounding mode, and a plurality of connecting mechanisms are connected on the right side of the third annular plate in a surrounding mode. The utility model reduces the production cost while ensuring the structural strength to meet the use requirement.

Description

Three-dimensional core noise elimination heat preservation glass steel pipe

Technical Field

The utility model relates to the technical field of glass fiber reinforced plastic pipes, in particular to a three-dimensional core silencing heat-preserving glass fiber reinforced plastic pipe.

Background

Most of the existing silencing and heat-insulating pipes are made of solid glass fiber reinforced plastics, and have the advantages of corrosion resistance, flame retardance, firmness, skid resistance, light weight, easiness in installation, maintenance free, insulation and the like, but one of the characteristics (defects) of the solid glass fiber reinforced plastics is relatively insufficient in rigidity (deformation resistance) and relatively good in strength, so that in the process of product design and manufacturing, particularly large products, higher product thickness is designed for meeting the rigidity of the products, the strength is far beyond the use requirement, and the cost is increased.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, large products often have higher product thickness and the strength is far beyond the use requirement, so that the cost is increased, and provides a three-dimensional core silencing and heat-insulating glass fiber reinforced plastic tube.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a three-dimensional core noise elimination heat preservation glass steel pipe, includes extexine and inner liner, the inner and outer wall that the extexine was located to the inner liner cover encircles fixedly connected with a plurality of connecting plates, every the connecting plate all is connected with the inner wall fixed connection of extexine, first annular slab and second annular slab have been fixedly cup jointed respectively to the both ends outer wall of extexine, a plurality of internal thread blind holes have been seted up around the left side wall of first annular slab, a plurality of through-holes have been seted up around the inside of second annular slab, the outer wall of extexine has fixedly cup jointed the external screw thread pipe, the external screw thread pipe has been cup jointed to the external screw thread pipe's outer wall rotation has cup jointed the third annular slab, the right side of third annular slab is encircleed and is connected with a plurality of coupling mechanism, the outer wall connection of internal screw thread pipe has actuating mechanism, every coupling mechanism all is connected with actuating mechanism transmission.

Preferably, the connecting mechanism comprises a screw rod, one end rod wall of the screw rod is rotationally connected with the side wall of the third annular plate, and the screw rod movably penetrates through the inside of the corresponding through hole and is matched with the corresponding internal thread blind hole.

Preferably, the driving mechanism comprises a toothed ring and a gear, the gear is fixedly sleeved with the rod wall of the corresponding screw rod, the toothed ring is fixedly sleeved with the outer wall of the internal thread pipe, and the toothed ring is meshed with the gear.

Preferably, the left end outer wall of the internal thread pipe is fixedly connected with a plurality of handles in a surrounding mode.

Preferably, the annular sealing gaskets are fixedly connected to the opposite sides of the first annular plate and the second annular plate.

Preferably, the outer wall of the outer surface layer is wrapped with three-dimensional glass fiber cloth.

Compared with the prior art, the utility model provides the three-dimensional core silencing and heat-preserving glass fiber reinforced plastic pipe, which has the following beneficial effects:

1. this three-dimensional core noise elimination heat preservation glass steel pipe through a plurality of connecting plates that set up, can guarantee the structural strength of inner liner and extexine, and the cavity setting can effectively reduce the weight of whole glass steel pipe simultaneously.

2. According to the three-dimensional core silencing and heat-preserving glass fiber reinforced plastic pipe, through the connecting mechanism, the two glass fiber reinforced plastic pipes can be connected quickly by means of the threaded sleeve connection between each screw rod and the corresponding internal threaded blind hole of the side wall of the first annular plate at the end part of the other glass fiber reinforced plastic pipe.

The device has no parts which are the same as or can be realized by adopting the prior art, and the utility model reduces the production cost while ensuring the structural strength to meet the use requirement.

Drawings

FIG. 1 is a schematic structural view of a three-dimensional core sound-deadening and heat-insulating glass fiber reinforced plastic pipe;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is a schematic diagram of a side view connection structure between an outer surface layer and an inner liner layer of a three-dimensional core noise-damping heat-insulating glass fiber reinforced plastic pipe.

In the figure: 1 outer surface layer, 2 inner liner layer, 3 connecting plate, 4 first annular plate, 5 second annular plate, 6 external screw thread pipe, 7 internal screw thread pipe, 8 third annular plate, 9 lead screw, 10 ring gear, 11 gear, 12 handle, 13 annular seal pad, 14 three-dimensional glass fiber cloth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1 and 3, a three-dimensional core noise elimination heat preservation glass steel pipe, including extexine 1 and inner liner 2, the inside and outer wall that extexine 1 was located to inner liner 2 cover encircle fixedly connected with a plurality of connecting plates 3, every connecting plate 3 all with the inner wall fixed connection of extexine 1, the outer wall parcel of extexine 1 has three-dimensional glass fiber cloth 14, utilizes the three-dimensional glass fiber cloth 14 that sets up can guarantee amortization and heat preservation effect.

Referring to fig. 1-2, the outer walls at two ends of the outer surface layer 1 are fixedly sleeved with a first annular plate 4 and a second annular plate 5 respectively, the left side wall of the first annular plate 4 is surrounded and provided with a plurality of internal thread blind holes, the inside of the second annular plate 5 is surrounded and provided with a plurality of through holes, the outer wall of the outer surface layer 1 is fixedly sleeved with an external thread pipe 6, the outer wall thread of the external thread pipe 6 is sleeved with an internal thread pipe 7, the outer wall of the internal thread pipe 7 is rotationally sleeved with a third annular plate 8, the right side of the third annular plate 8 is surrounded and connected with a plurality of connecting mechanisms, the connecting mechanisms comprise a screw rod 9, one end rod wall of the screw rod 9 is rotationally connected with the side wall of the third annular plate 8, the screw rod 9 movably penetrates through the inside of the corresponding through hole and is matched with the corresponding internal thread blind hole, connection between the screw rod 9 and the corresponding internal thread blind hole is utilized, connection between two glass steel pipes can be achieved, and the connecting process is effectively simplified.

Referring to fig. 1-2, the outer wall of the internally threaded tube 7 is connected with a driving mechanism, each connecting mechanism is in transmission connection with the driving mechanism, the driving mechanism comprises a toothed ring 10 and a gear 11, the gear 11 is fixedly sleeved with the rod wall of the corresponding screw rod 9, the toothed ring 10 is fixedly sleeved with the outer wall of the internally threaded tube 7, the toothed ring 10 is in meshed connection with the gear 11, and the toothed ring 10 is in meshed connection with the gear 11, so that a plurality of screw rods 9 can be driven to synchronously rotate in the rightward movement process of the annular plate, and each connecting mechanism is driven to work.

Example two

On the basis of the first embodiment, referring to fig. 1-2, a plurality of handles 12 are fixedly connected to the left end outer wall of the internal thread pipe 7 in a surrounding manner, and the plurality of handles 12 can be used for conveniently rotating the internal thread heater to realize the work of the driving mechanism.

Example III

On the basis of the first embodiment, referring to fig. 1, annular gaskets 13 are fixedly connected to opposite sides of the first annular plate 4 and the second annular plate 5, and the sealing effect of the two glass reinforced plastic pipes after connection can be ensured by using the annular gaskets 13.

In the utility model, when the glass fiber reinforced plastic pipe connecting device is used, the silencing and heat insulation effects can be realized through the three-dimensional glass fiber cloth 14 wrapped on the outer wall of the outer surface layer 1, when two glass fiber reinforced plastic pipes are required to be connected, the handle 12 is rotated, the handle 12 drives the corresponding inner threaded pipe 7 to rotate, the inner threaded pipe 7 moves rightwards in the rotating process and drives the third annular plate 8 to move, the corresponding plurality of screw rods 9 are driven to be inserted into the corresponding inner threaded blind holes in the moving process of the third annular plate 8, the toothed ring 10 can be driven to rotate in the rotating process of the inner threaded pipe 7, the corresponding gear 11 can be driven to rotate in the rotating process of the toothed ring 10, the corresponding screw rods 9 of each gear 11 are respectively rotated, and then each screw rod 9 is sleeved in the corresponding inner threaded blind holes in a threaded manner, so that the connection between the two glass fiber reinforced plastic pipes is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a three-dimensional core noise elimination heat preservation glass steel pipe, includes extexine (1) and inner liner (2), its characterized in that, the inside and outer wall that extexine (1) was located to inner liner (2) cover are encircleed fixedly connected with a plurality of connecting plates (3), every connecting plate (3) all with the inner wall fixed connection of extexine (1), first annular slab (4) and second annular slab (5) have been fixedly cup jointed respectively to the both ends outer wall of extexine (1), a plurality of internal thread blind holes have been seted up around the left side wall of first annular slab (4), a plurality of through-holes have been seted up around the inside of second annular slab (5), the outer wall fixed sleeve of extexine (1) has outer screwed pipe (6), the outer wall screw thread of outer screwed pipe (6) has cup jointed internal thread pipe (7), the outer wall rotation of internal thread pipe (7) has cup jointed third annular slab (8), the right side of third annular slab (8) is encircleed and is connected with a plurality of coupling mechanism, the outer wall connection of internal thread pipe (7) has every coupling mechanism and all coupling mechanism.

2. The three-dimensional core noise elimination heat preservation glass steel pipe according to claim 1, wherein the connecting mechanism comprises a screw rod (9), one end rod wall of the screw rod (9) is rotationally connected with the side wall of the third annular plate (8), and the screw rod (9) is movably arranged in the corresponding through hole in a penetrating mode and matched with the corresponding internal thread blind hole.

3. The three-dimensional core noise elimination and heat preservation glass steel pipe according to claim 1, wherein the driving mechanism comprises a toothed ring (10) and a gear (11), the gear (11) is fixedly sleeved with the rod wall of a corresponding screw rod (9), the toothed ring (10) is fixedly sleeved with the outer wall of the internal thread pipe (7), and the toothed ring (10) is meshed with the gear (11).

4. The three-dimensional core noise elimination and heat preservation glass fiber reinforced plastic pipe according to claim 1, wherein a plurality of handles (12) are fixedly connected with the left end outer wall of the internal thread pipe (7) in a surrounding mode.

5. The three-dimensional core noise elimination and heat preservation glass fiber reinforced plastic pipe according to claim 1, wherein annular sealing gaskets (13) are fixedly connected to one sides of the first annular plate (4) and the second annular plate (5) which are opposite to each other.

6. The three-dimensional core noise elimination and heat preservation glass fiber reinforced plastic pipe according to claim 1, wherein the outer wall of the outer surface layer (1) is wrapped with three-dimensional glass fiber cloth (14).