CN215334983U

CN215334983U - Connecting piece for heat supply assembly connecting pipeline

Info

Publication number: CN215334983U
Application number: CN202121226830.8U
Authority: CN
Inventors: 王歆宇; 孙双月
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-28
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a connecting piece for connecting pipelines of a heat supply assembly, which comprises a first clamping plate and a protection piece, wherein the protection piece is arranged below the first clamping plate, the first clamping plate and the protection piece are fixedly sleeved, a pin shaft is arranged below one side of the first clamping plate, and a connecting rod is arranged on the other side of the first clamping plate.

Description

Connecting piece for heat supply assembly connecting pipeline

Technical Field

The utility model belongs to the related technical field of heat supply pipelines, and particularly relates to a connecting piece for a heat supply assembly connecting pipeline.

Background

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves and is used for tightening the quick connectors, and generally two connectors are provided with gaskets, rubber, silica gel and tetrafluoro. The sealing device has the advantages of good performance, high sealing degree and simple and easy installation.

The connecting piece for the existing pipeline adopts bolt fixed connection in the using process, so that thread grooves can be ground flat in the using process, and if the connecting piece is shaken, the phenomenon that the bolt and the clamping piece fall off can occur.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a connector for connecting pipes of a heating assembly, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a heat supply subassembly connecting piece for connecting tube, includes first grip block and protection piece, the below of first grip block is provided with the protection piece, first grip block cup joints fixedly with the protection piece, first grip block one side below is provided with the round pin axle, one side in addition of first grip block is provided with the connecting rod, the below of round pin axle is provided with the second grip block, one side in addition of second grip block is provided with stop gear.

Preferably, the limiting mechanism consists of a soft plate and a first screw rod, and the soft plate is fixed below the first screw rod.

Preferably, the connecting rod is composed of a nut, a second screw rod and a fastener, the nut is screwed on the lower side of the second screw rod, and the fastener is installed above the second screw rod.

Preferably, the protection member is composed of a first protection ring, a second protection ring, a third protection ring and a main body, the first protection ring is hot-melted above the second protection ring, the third protection ring is hot-melted below the second protection ring, and the main body is hot-melted on the lower side of the first protection ring.

Preferably, the first clamping plate and the second clamping plate are both of semicircular structures, and one sides of the first clamping plate and the second clamping plate are both fixed through pin shafts.

Preferably, first guard ring, second guard ring and third guard ring are the I shape structure, the length of first guard ring is greater than the length of third guard ring.

Compared with the prior art, the utility model provides a connecting piece for a heat supply assembly connecting pipeline, which has the following beneficial effects:

(1) according to the utility model, the traditional sealing strip is changed into the existing protection piece, the first protection ring, the second protection ring and the third protection ring are arranged in the protection piece and form an I shape, so that when the pipeline is inserted, the first protection ring and the third protection ring play a role in limiting, the pipeline on two sides can be better and tightly fixed under the action of the protection piece, and the phenomenon of untight sealing is avoided;

(2) according to the utility model, the limiting mechanism is arranged on one side of the connecting rod, so that when the connecting rod tightly fixes the first clamping plate and the second clamping plate, a user tightly fixes the limiting mechanism, and the limiting mechanism can limit the connecting piece, thereby avoiding the phenomenon that the connecting rod falls off due to shaking.

Drawings

FIG. 1 is a front view of a connecting member for connecting pipes of a heating assembly according to the present invention;

FIG. 2 is a schematic view of the overall structure of the limiting mechanism of the present invention;

FIG. 3 is a front view of the connector of the present invention;

fig. 4 is a side cross-sectional structural view of the protective element of the present invention.

In the figure: 1. a limiting mechanism; 11. a soft board; 12. a first screw; 2. a connecting rod; 21. a nut; 22. a second screw; 23. a fastener; 3. a guard; 31. a first guard ring; 32. a second guard ring; 33. a third protection ring; 34. a main body; 4. a first clamping plate; 5. a pin shaft; 6. a second clamping 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 should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution:

a connecting piece for connecting a heat supply assembly with a pipeline comprises a first clamping plate 4 and a protection piece 3, wherein the protection piece 3 is arranged below the first clamping plate 4, the first clamping plate 4 and the protection piece 3 are fixedly sleeved, the first clamping plate 4 and a second clamping plate 6 are both of semicircular structures, one sides of the first clamping plate 4 and the second clamping plate 6 are both fixed through a pin 5, the pin 5 is arranged below one side of the first clamping plate 4, a connecting rod 2 is arranged on the other side of the first clamping plate 4, the connecting rod 2 consists of a nut 21, a second screw 22 and a fastener 23, the nut 21 is screwed on the lower side of the second screw 22, the fastener 23 is arranged above the second screw 22, the second clamping plate 6 is arranged below the pin 5, a limiting mechanism 1 is arranged on the other side of the second clamping plate 6, and the phenomenon that the connecting rod 2 is separated due to shaking can be avoided through the arrangement of the limiting mechanism 1, the limiting mechanism 1 is composed of a soft board 11 and a first screw 12, and the soft board 11 is fixed below the first screw 12.

By adopting the technical scheme:

the protection piece 3 is composed of a first protection ring 31, a second protection ring 32, a third protection ring 33 and a main body 34, the first protection ring 31 is hot-melted above the second protection ring 32, the third protection ring 33 is hot-melted below the second protection ring 32, the main body 34 is hot-melted on the lower side of the first protection ring 31, the second protection ring 32 and the third protection ring 33 are I-shaped structures, and the I-shaped structures are arranged, so that pipelines on two sides can be fixed more tightly, the leakage phenomenon cannot occur, and the length of the first protection ring 31 is larger than that of the third protection ring 33.

The working principle and the using process of the utility model are as follows: when the device is to be used, a user firstly takes out the connecting piece, then takes out the pipes to be connected, then inserts the pipes on two sides from two sides of the first clamping plate 4 and the second clamping plate 6 respectively, and enables the pipes on two sides to be tightly fixed with the protection pieces 3 on the inner sides of the first clamping plate 4 and the second clamping plate 6, so that the first protection ring 31 and the third protection ring 33 in the protection pieces 3 fix the pipes more tightly;

later the user extrudees first grip block 4 and second grip block 6 each other, then with connecting rod 2 joint to the inboard of first grip block 4 and second grip block 6, make first grip block 4 and second grip block 6 fixed inseparable under the effect through connecting rod 2, after first grip block 4 is fixed inseparable with second grip block 6, the user installs stop gear 1 in one side of connecting rod 2, make connecting rod 2 fixed inseparable under stop gear 1's effect like this, the phenomenon that can not break away from appears, the connection of just so having accomplished the pipeline has been connected.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heating unit connecting piece for connecting a pipeline, comprising a first clamping plate (4) and a protection piece (3), characterized in that: the clamping device is characterized in that a protection piece (3) is arranged below the first clamping plate (4), the first clamping plate (4) is fixedly sleeved with the protection piece (3), a pin shaft (5) is arranged below one side of the first clamping plate (4), a connecting rod (2) is arranged on the other side of the first clamping plate (4), a second clamping plate (6) is arranged below the pin shaft (5), and a limiting mechanism (1) is arranged on the other side of the second clamping plate (6).

2. A heating unit connecting pipe fitting as claimed in claim 1, wherein: the limiting mechanism (1) is composed of a soft board (11) and a first screw rod (12), and the soft board (11) is fixed below the first screw rod (12).

3. A heating unit connecting pipe fitting as claimed in claim 1, wherein: the connecting rod (2) is composed of a nut (21), a second screw rod (22) and a fastener (23), the nut (21) is screwed on the lower side of the second screw rod (22), and the fastener (23) is installed above the second screw rod (22).

4. A heating unit connecting pipe fitting as claimed in claim 1, wherein: the protection piece (3) is composed of a first protection ring (31), a second protection ring (32), a third protection ring (33) and a main body (34), the first protection ring (31) is hot-melted above the second protection ring (32), the third protection ring (33) is hot-melted below the second protection ring (32), and the main body (34) is hot-melted on the lower side of the first protection ring (31).

5. A heating unit connecting pipe fitting as claimed in claim 1, wherein: the clamping device is characterized in that the first clamping plate (4) and the second clamping plate (6) are of semicircular structures, and one sides of the first clamping plate (4) and the second clamping plate (6) are fixed through pin shafts (5).

6. A heating unit connecting pipe fitting as claimed in claim 4, wherein: first guard ring (31), second guard ring (32) and third guard ring (33) are the I shape structure, the length of first guard ring (31) is greater than the length of third guard ring (33).