CN216923562U

CN216923562U - Connecting device for heating pipeline

Info

Publication number: CN216923562U
Application number: CN202220751406.3U
Authority: CN
Inventors: 邵鑫彤; 韩壮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-08
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a heating pipeline connecting device for heating ventilation, and relates to the technical field of pipeline connection. The novel pipe comprises a pipe body, a first connecting ring and a second connecting ring, wherein a fixing ring is fixedly connected to the peripheral side face of the pipe body, the first connecting ring and the second connecting ring are installed on the peripheral side of the fixing ring, fixing seats are fixedly connected to the peripheral side faces of the first connecting ring and the second connecting ring, a sliding groove is formed in each fixing seat, a bidirectional threaded rod is rotatably connected to the inner portion of each sliding groove, two groups of sliding seats are in threaded fit with the peripheral side faces of the bidirectional threaded rod, pressing seats are fixedly connected to the bottom faces of the sliding seats, and a reinforcing ring is fixedly connected to one side wall of the fixing ring. According to the utility model, the first connecting ring, the second connecting ring, the fixed seat, the sliding groove, the bidirectional threaded rod, the sliding seat, the pressing seat and the reinforcing ring are arranged, so that the device can be connected with the pipe body more stably, and the connection stability between two pipes is greatly improved.

Description

Connecting device for heating pipeline

Technical Field

The utility model belongs to the technical field of pipeline connection, and particularly relates to a heating pipeline connecting device.

Background

The application range of the heating and ventilation pipeline is very wide, the purifying system air feeding and returning pipe, the central air conditioning ventilation pipe, the industrial air feeding and exhausting ventilation pipe, the environmental protection system air suction and exhaust pipe, the mining gas drainage pipe, the mining rubberized cloth air cylinder and the like are adopted, the thickness and the specification of the heating and ventilation pipeline are variable according to requirements, usually, when the heating and ventilation pipeline is connected, two ends of the air pipe are always externally connected with accessories (such as elbows and reducing diameters), and under the general condition, the heating and ventilation pipeline needs to be connected by using a connecting device when in work.

The existing connecting device usually adopts a plurality of groups of clamping plates to match with bolts to clamp and fix the pipeline, so that two pipes are connected, but the fixing effect is general, the installation efficiency is low, and the later-stage disassembly and maintenance are inconvenient; therefore, a heating and ventilating heat pipeline connecting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating pipeline connecting device for heating ventilation, which solves the problems that a plurality of groups of clamping plates are usually adopted to match with bolts to clamp and fix pipelines so as to connect two pipelines, but the fixing effect is general, the installation efficiency is low, and the later-period disassembly and maintenance are inconvenient.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a heating pipeline connecting device for heating ventilation, which comprises a pipe body, a first connecting ring and a second connecting ring, wherein a fixing ring is fixedly connected to the peripheral side surface of the pipe body, the first connecting ring and the second connecting ring are arranged on the peripheral side of the fixing ring, a fixing seat is fixedly connected to the peripheral side surfaces of the first connecting ring and the second connecting ring, a sliding groove is formed in the fixing seat, a bidirectional threaded rod is rotatably connected to the inner part of the sliding groove, two groups of sliding seats are matched with the peripheral side surfaces of the bidirectional threaded rod in a threaded manner, the bottom surfaces of the sliding seats are fixedly connected with pressing seats, a reinforcing ring is fixedly connected to one side wall of the fixing ring, and the pressing seats are matched with the reinforcing ring; the first connecting ring and the second connecting ring are clamped on the periphery of the two pipes, the two groups of fixing piles are clamped at the fixing rings, when the positions of the clamping blocks are aligned with the clamping grooves, the clamping blocks are simultaneously clamped in the clamping grooves, the device is quickly connected with the two pipes, the mounting efficiency is improved, and the connection performance of the pipelines is guaranteed; rotate the bull stick through the carousel, the bull stick drives the initiative tooth rotatory, and the initiative tooth drives driven tooth to make two-way threaded rod rotate, two-way threaded rod drives two sets of slides and is the symmetric displacement, presses the seat to add pressure to the reinforcing ring, thereby make the device can and be connected between the body more stable, greatly promoted the connection stability between two pipes.

A rotating rod is rotatably connected to one side wall of the sliding groove, a driving tooth is connected to one end of the rotating rod, a driven tooth is installed on the circumferential side face of the bidirectional threaded rod, and the driving tooth is meshed with the driven tooth.

The other end of the rotating rod is fixedly connected with a rotating disc.

The inner side walls of the first connecting ring and the second connecting ring are fixedly connected with a plurality of fixing piles, a spring groove is formed in one side wall of each fixing pile, a memory spring is connected to the inner surface of the spring groove, one end of each memory spring is connected with a clamping block, a plurality of clamping grooves are formed in one side wall of each fixing ring, and the clamping blocks are clamped and matched with the clamping grooves; when needing to dismantle, untie the extrusion of pressing the seat to the reinforcing ring, the pulling plate is pulled, and the pull column is pulled out the fixture block from the draw-in groove, removes the fixture block and to the spacing of go-between to dismantle the device fast, the maintenance in the later stage of being convenient for overhauls.

And one side wall of the clamping block is fixedly connected with a pull column, the pull column penetrates through the spring groove, and one end of the pull column is fixedly connected with a pull plate.

The first connecting ring and the second connecting ring are both of a semicircular plate structure, and two ends of the first connecting ring and two ends of the second connecting ring are both fixedly connected with connecting plates.

A plurality of bolts are matched between the two connecting plates in a threaded manner; through connecting plate cooperation bolt, make first go-between and second go-between can connect more steadily, further promote the connectivity between device and the body.

The utility model has the following beneficial effects:

according to the utility model, the first connecting ring, the second connecting ring, the fixed seat, the sliding chute, the bidirectional threaded rod, the sliding seat, the pressing seat and the reinforcing ring are arranged, so that the device can be connected with the pipe body more stably, and the connection stability between two pipes is greatly improved; through the arrangement of the fixing piles, the spring grooves, the memory springs, the clamping blocks and the clamping grooves, the device is quickly connected with the two pipes, the installation efficiency is improved, and meanwhile the connectivity of the pipeline is guaranteed; by arranging the pull columns and the pull plates, the device can be quickly disassembled, so that later maintenance and overhaul are facilitated; through setting up connecting plate and bolt, make first go-between and second go-between can connect more steadily, further promote the connectivity between device and the body.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic isometric view of a heating pipe connection;

FIG. 2 is a front view of a heating pipe connection device;

FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is a schematic view of the cross-sectional structure B-B in FIG. 3;

fig. 5 is a partially enlarged view of a portion C in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a pipe body; 2. a first connecting ring; 201. a second connection ring; 3. a fixed seat; 301. fixing the pile; 4. a fixing ring; 5. a reinforcing ring; 6. a chute; 7. a bidirectional threaded rod; 8. a slide base; 9. pressing a base; 10. a rotating rod; 11. a driving tooth; 12. a driven tooth; 13. a turntable; 14. a connecting plate; 15. a bolt; 16. a spring slot; 17. a memory spring; 18. a clamping block; 19. a card slot; 20. pulling the column; 21. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention is a heating and ventilation heat supply pipeline connecting device, including a pipe body 1, a first connecting ring 2 and a second connecting ring 201, a fixed ring 4 is fixedly connected to the circumferential side of the pipe body 1, the first connecting ring 2 and the second connecting ring 201 are installed on the circumferential side of the fixed ring 4, a fixed seat 3 is fixedly connected to the circumferential side of the first connecting ring 2 and the second connecting ring 201, a chute 6 is formed inside the fixed seat 3, a bidirectional threaded rod 7 is rotatably connected inside the chute 6, two sets of sliding seats 8 are screwed to the circumferential side of the bidirectional threaded rod 7, a pressing seat 9 is fixedly connected to the bottom surface of the sliding seat 8, a reinforcing ring 5 is fixedly connected to one side wall of the fixed ring 4, and the pressing seat 9 is matched with the reinforcing ring 5; the first connecting ring 2 and the second connecting ring 201 are clamped on the periphery of two pipes, the two groups of fixing piles 301 are clamped on the fixing rings 4, when the positions of the clamping blocks 18 are aligned with the clamping grooves 19, the clamping blocks 18 are simultaneously clamped in the clamping grooves 19, the device is quickly connected with the two pipes, the installation efficiency is improved, and the pipeline connectivity is guaranteed; rotate bull stick 10 through carousel 13, bull stick 10 drives the rotation of initiative tooth 11, and initiative tooth 11 drives driven tooth 12 to make two-way threaded rod 7 rotate, two-way threaded rod 7 drive two sets of slides 8 and be the symmetric displacement, press the seat 9 to pressurize reinforcing ring 5, thereby make the device can with the body 1 between be connected more stable, greatly promoted the connection stability between two pipes.

A rotating rod 10 is rotatably connected to one side wall of the sliding chute 6, a driving tooth 11 is connected to one end of the rotating rod 10, a driven tooth 12 is installed on the peripheral side face of the bidirectional threaded rod 7, and the driving tooth 11 is meshed with the driven tooth 12.

The other end of the rotating rod 10 is fixedly connected with a rotating disc 13.

The inner side walls of the first connecting ring 2 and the second connecting ring 201 are fixedly connected with a plurality of fixing piles 301, one side wall of each fixing pile 301 is provided with a spring groove 16, the inner surface of each spring groove 16 is connected with a memory spring 17, one end of each memory spring 17 is connected with a clamping block 18, one side wall of each fixing ring 4 is provided with a plurality of clamping grooves 19, and the clamping blocks 18 are clamped and matched with the clamping grooves 19; when needing to dismantle, untie the extrusion of pressing seat 9 to reinforcing ring 5, pulling arm-tie 21, pull post 20 pulls out fixture block 18 from draw-in groove 19, removes the fixture block 18 spacing to the go-between to dismantle the device fast, the maintenance of the later stage of being convenient for overhauls.

A pull post 20 is fixedly connected to one side wall of the latch 18, the pull post 20 penetrates through the spring slot 16, and one end of the pull post 20 is fixedly connected with a pull plate 21.

The first connecting ring 2 and the second connecting ring 201 are both semi-circular plate structures, and both ends of the first connecting ring 2 and the second connecting ring 201 are fixedly connected with the connecting plates 14.

A plurality of bolts 15 are matched between the two connecting plates 14 in a threaded manner; the connection between the first connection ring 2 and the second connection ring 201 can be more stable by the connection plate 14 cooperating with the bolt 15, further improving the connectivity between the device and the tube body 1.

The embodiment shown in fig. 1 to 5 is a method for using a heating and ventilating heat supply pipeline connecting device: the first connecting ring 2 and the second connecting ring 201 are clamped on the periphery of two pipes, the two groups of fixing piles 301 are clamped on the fixing rings 4, when the positions of the clamping blocks 18 are aligned with the clamping grooves 19, the clamping blocks 18 are simultaneously clamped in the clamping grooves 19, the device is quickly connected with the two pipes, the installation efficiency is improved, and the pipeline connectivity is guaranteed; the rotating rod 10 is rotated through the rotating disc 13, the rotating rod 10 drives the driving tooth 11 to rotate, the driving tooth 11 drives the driven tooth 12, so that the bidirectional threaded rod 7 rotates, the bidirectional threaded rod 7 drives the two groups of sliding seats 8 to symmetrically displace, and the pressing seat 9 pressurizes the reinforcing ring 5, so that the connection between the device and the pipe body 1 is more stable; the connection between the first connection ring 2 and the second connection ring 201 is more stable by the connection plate 14 matching with the bolt 15; when the fixing device needs to be disassembled, the bolt 15 is taken down, the pressing seat 9 is unfastened to extrude the reinforcing ring 5, the pulling plate 21 is pulled, the pulling column 20 pulls the fixture block 18 out of the clamping groove 19, and the limitation of the fixture block 18 on the connecting ring is released.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a warm heat supply pipeline connecting device that leads to, includes body (1), first go-between (2) and second go-between (201), its characterized in that: fixed ring (4) are fixed in week side fixedly connected with to body (1), install in fixed ring (4) week side first go-between (2) and second go-between (201), week side fixedly connected with fixing base (3) in first go-between (2) and second go-between (201), spout (6) have been seted up to fixing base (3) inside, spout (6) internal rotation is connected with two-way threaded rod (7), week side screw-thread fit has two sets of slides (8) in two-way threaded rod (7), seat (9) are pressed to slide (8) bottom surface fixedly connected with, fixed ring (4) a lateral wall fixedly connected with reinforcing ring (5), press seat (9) and reinforcing ring (5) to cooperate.

2. The heating and ventilation heat supply pipeline connecting device according to claim 1, wherein a rotating rod (10) is rotatably connected to one side wall of the sliding groove (6), one end of the rotating rod (10) is connected with a driving tooth (11), a driven tooth (12) is installed on the side surface of the two-way threaded rod (7), and the driving tooth (11) is meshed with the driven tooth (12).

3. A heating and ventilation heating pipe connection according to claim 2, characterized in that the other end of the rotary rod (10) is fixedly connected with a rotary disc (13).

4. The connecting device for heating and ventilating pipelines according to claim 1, wherein a plurality of fixing piles (301) are fixedly connected to inner side walls of the first connecting ring (2) and the second connecting ring (201), a spring groove (16) is formed in one side wall of each fixing pile (301), a memory spring (17) is connected to an inner surface of the spring groove (16), a clamping block (18) is connected to one end of the memory spring (17), a plurality of clamping grooves (19) are formed in one side wall of the fixing ring (4), and the clamping block (18) is in clamping fit with the clamping grooves (19).

5. The connecting device for heating and ventilating pipeline according to claim 4, wherein a pull post (20) is fixedly connected to one side wall of the clamping block (18), the pull post (20) penetrates through the spring slot (16), and one end of the pull post (20) is fixedly connected with a pull plate (21).

6. A heating and ventilation pipeline connecting device according to claim 1, wherein the first connecting ring (2) and the second connecting ring (201) are both semi-circular plate structures, and both ends of the first connecting ring (2) and the second connecting ring (201) are fixedly connected with connecting plates (14).

7. A heating and ventilation pipeline connecting device according to claim 6, characterized in that a plurality of bolts (15) are screwed between the two connecting plates (14).