阅读说明：本技术 一种便于拆卸安装的建筑暖通管道连接头 (Building heating and ventilation pipeline connector convenient to disassemble and assemble ) 是由 公维磊 张雪 张传龙 于 2021-08-06 设计创作，主要内容包括：本发明公开了一种便于拆卸安装的建筑暖通管道连接头,包括第一连接头、第二连接头、第三连接头和套筒,第一连接头一端卡合安装有第二连接头,第二连接头一侧卡合安装有第三连接头,第一连接头内部设有第一腔室,第一腔室内壁的上下两端均滑动安装有第一滑块,第一滑块一侧滑动安装有第二滑块,第二滑块上套装有第一限位弹簧,腔室同轴线心外侧设有限位槽腔室,限位槽腔室内卡合安装有第二连接头,第二连接头上套装有第二限位弹簧,第一连接头一侧安装有套筒,套筒外壁等距离开设有安装槽,安装槽内通过轴销转动安装有卡紧装置,卡紧装置包括偏心轮、轮把手和锥形卡块,偏心轮外壁安装有锥形卡块,锥形卡块一侧安装有轮把手。(The invention discloses a building heating and ventilation pipeline connector convenient to disassemble and assemble, which comprises a first connector, a second connector, a third connector and a sleeve, wherein the second connector is clamped and installed at one end of the first connector, the third connector is clamped and installed at one side of the second connector, a first cavity is arranged in the first connector, first slide blocks are respectively and slidably installed at the upper end and the lower end of the inner wall of the first cavity, a second slide block is slidably installed at one side of the first slide block, a first limiting spring is sleeved on the second slide block, a limiting groove cavity is arranged at the outer side of a coaxial line center of the cavity, the second connector is clamped and installed in the limiting groove cavity, a second limiting spring is sleeved on the second connector, the sleeve is installed at one side of the first connector, installation grooves are equidistantly formed in the outer wall of the sleeve, clamping devices are rotatably installed in the installation grooves through shaft pins and comprise eccentric wheels, wheel handles and conical clamping blocks, the outer wall of the eccentric wheel is provided with a conical clamping block, and one side of the conical clamping block is provided with a wheel handle.)

1. A building heating and ventilation pipeline connector convenient to disassemble and assemble comprises a first connector (1), a second connector (2), a third connector (3) and a sleeve (4), and is characterized in that the second connector (2) is clamped and installed at one end of the first connector (1), the third connector (3) is clamped and installed at one side of the second connector (2), a first cavity (14) is arranged inside the first connector (1), first sliding blocks (9) are slidably installed at the upper end and the lower end of the inner wall of the first cavity (14), a second sliding block (15) is slidably installed at one side far away from the third connector (3) of the first sliding blocks (9), a first limiting spring (7) is sleeved on the second sliding block (15), a limiting groove cavity (8) is arranged outside a coaxial line core of the cavity, the second connector (2) is clamped and installed in the limiting groove cavity (8), just the cover is equipped with spacing spring of second (11) on second connector (2), sleeve (4) are installed keeping away from second connector (2) one side in first connector (1), just the mounting groove has been seted up to sleeve (4) outer wall equidistance, rotates through the pivot in the mounting groove and installs chucking device (6), chucking device (6) include eccentric wheel (601), wheel handle (602) and toper fixture block (603), toper fixture block (603) are installed to eccentric wheel (601) outer wall, wheel handle (602) are installed to toper fixture block (603) one side.

2. The building heating and ventilation pipeline connector convenient to disassemble and assemble according to claim 1, wherein a second cavity (301) is arranged inside the third connector (3), a spherical valve head (5) is arranged at one end, close to the second connector (2), of the second cavity (301), a third limiting spring (302) is arranged on one side of the spherical valve head (5), and one side of the third limiting spring (302) is mutually clamped with the second cavity (301) through a through hole fixing plate.

3. The building heating and ventilation pipeline connector convenient to disassemble and assemble as claimed in claim 1, wherein a notch (13) is formed between the first cavity (14) and the limiting groove cavity (8), and a limiting ball (10) is arranged in the notch (13).

4. The building heating and ventilation pipeline connector convenient to disassemble and assemble as claimed in claim 1, wherein a valve body (12) is arranged on one side of the sleeve (4), and the outer wall of the valve body (12) is attached to the inner walls of the first sliding block (9) and the second sliding block (15).

5. The building heating and ventilation pipeline connector convenient to disassemble and assemble according to claim 4, wherein one side of the valve body (12) is semi-arc-shaped and has the same arc-shaped curvature as the surface of the spherical valve head (5).

6. The building heating and ventilation pipeline connector convenient to disassemble and assemble according to claim 1, wherein the first connector (1), the second connector (2), the third connector (3) and the sleeve (4) are located on the same axis, and the outer diameter of the third connector (3) is the same as the inner diameter of the second connector (2).

Technical Field

The invention relates to the technical field of building heating ventilation, in particular to a building heating ventilation pipeline connector convenient to disassemble and assemble.

Background

The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life. Heating and ventilation are one component of a building. The full name in the subject classification is heat supply gas ventilation and air conditioning engineering, including: the three aspects of heating, ventilation and air conditioning are indispensable parts of the future families in terms of functions. The heating and ventilation device comprises: heating, ventilation and air conditioning, which are called heating ventilation air conditioning for short.

The use to the pipeline is very extensive in warm architectural design and the use of leading to, need regularly clear up the mediation in the use, not only requires to have good quality, still requires to have simple convenient structure, can dismantle and install, promotes work efficiency. Therefore, the improvement is made, and the building heating and ventilation pipeline connector convenient to disassemble and assemble is provided.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a building heating and ventilation pipeline connector convenient to disassemble and assemble, which comprises a first connector, a second connector, a third connector and a sleeve, wherein the second connector is clamped and installed at one end of the first connector, the third connector is clamped and installed at one side of the second connector, a first cavity is arranged in the first connector, first sliding blocks are arranged at the upper end and the lower end of the inner wall of the first cavity in a sliding manner, a second sliding block is arranged at one side far away from the third connector in a sliding manner by the first sliding blocks, a first limiting spring is sleeved on the second sliding blocks, a limiting groove cavity is arranged at the outer side of the coaxial line center of the cavity, the second connector is clamped and installed in the limiting groove cavity, a second limiting spring is sleeved on the second connector, the sleeve is installed at one side far away from the second connector by the first connector, and installation grooves are formed in the outer wall of the sleeve at equal intervals, a clamping device is rotatably installed in the installation groove through a shaft pin and comprises an eccentric wheel, a wheel handle and a conical clamping block, the conical clamping block is installed on the outer wall of the eccentric wheel, and the wheel handle is installed on one side of the conical clamping block.

As a preferred technical scheme of the present invention, a second chamber is arranged inside the third connector, a spherical valve head is arranged at one end of the second chamber close to the second connector, a third limiting spring is arranged at one side of the spherical valve head, and one side of the third limiting spring is mutually engaged with the second chamber through a through hole fixing plate.

As a preferable technical scheme of the invention, a notch is formed between the first cavity and the limiting groove cavity, and a limiting ball is arranged in the notch.

As a preferred technical scheme of the invention, one side of the sleeve is provided with a valve body, and the outer wall of the valve body is mutually attached to the inner walls of the first sliding block and the second sliding block.

As a preferable technical scheme of the invention, one side of the valve body is in a semi-circular arc shape, and the curvature of the valve body is the same as that of the surface of the ball-shaped valve head.

As a preferred technical solution of the present invention, the first connector, the second connector, the third connector and the sleeve are located on the same axial line, and an outer diameter of the third connector is the same as an inner diameter of the second connector.

The invention has the beneficial effects that:

1. the building heating and ventilation pipeline connector convenient to disassemble and assemble is used by matching a limiting ball, a second connector, a third connector, a first slider, a first limiting spring, a second limiting spring and a valve body, so that the ball-shaped valve head pushes the first slider to slide to one side when the third connector is pushed, the valve body is clamped in a groove in the outer wall of the third connector due to the reaction force of the first limiting spring, the second connector and the third connector are rapidly assembled, when the second connector is matched with the second limiting spring, the limiting ball rebounds in a notch formed in the second connector, and the second connector and the third connector are rapidly disassembled;

2. this kind of warm pipe connection head that leads to of building convenient to dismantle installation uses through eccentric wheel, wheel handle and toper fixture block three cooperation to the realization will warm the pipe connection block that leads to in the middle of the sleeve, prevents that warm pipe connection from droing in the middle of the sleeve, improves the efficiency of warm pipe connection installation that leads to.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a plan view of a detachable and installable joint for a heating and ventilation pipeline of a building according to the present invention;

FIG. 2 is an exploded view of a detachable and installable joint for a heating and ventilation pipeline of a building according to the present invention;

FIG. 3 is a perspective exploded view of a detachable and installable joint for a heating and ventilation pipeline of a building according to the present invention;

FIG. 4 is a perspective view of a detachable and attachable building heating and ventilation pipe joint according to the present invention;

fig. 5 is an enlarged view of a point a of a building heating and ventilating pipe joint according to the present invention, which is easy to disassemble and assemble.

In the figure: 1. a first connector; 2. a second connector; 3. a third connector; 4. a sleeve; 5. a spherical valve head; 6. a clamping device; 7. a first limit spring; 8. a limiting groove chamber; 9. a first slider; 10. a limiting ball; 11. a second limit spring; 12. a valve body; 13. a notch; 14. a first chamber; 15. a second slider; 301. a second chamber; 302. a third limit spring; 601. an eccentric wheel; 602. a wheel handle; 603. and (4) a conical fixture block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-5, the invention relates to a building heating and ventilation pipeline connector convenient to disassemble and assemble, which comprises a first connector 1, a second connector 2, a third connector 3 and a sleeve 4, wherein one end of the first connector 1 is clamped with the second connector 2, one side of the second connector 2 is clamped with the third connector 3, a first cavity 14 is arranged in the first connector 1, the upper end and the lower end of the inner wall of the first cavity 14 are both provided with a first slide block 9 in a sliding manner, one side of the first slide block 9 far away from the third connector 3 is provided with a second slide block 15 in a sliding manner, the second slide block 15 is sleeved with a first limiting spring 7, the outer side of the coaxial line center of the cavity is provided with a limiting groove cavity 8, the second connector 2 is clamped in the limiting groove cavity 8, the second limiting spring 11 is sleeved on the second connector 2, the sleeve 4 is arranged on one side of the first connector 1 far away from the second connector 2, and the outer wall of the sleeve 4 is equidistantly provided with mounting grooves, a clamping device 6 is rotatably mounted in the mounting grooves through a shaft pin, the clamping device 6 comprises an eccentric wheel 601, a wheel handle 602 and a conical clamping block 603, the conical clamping block 603 is mounted on the outer wall of the eccentric wheel 601, the wheel handle 602 is mounted on one side of the conical clamping block 603, and the eccentric wheel 601 and the wheel handle 602 are matched with the conical clamping block 603 for use, so that the heating and ventilation pipeline is clamped in the sleeve 4, and the heating and ventilation pipeline is prevented from falling off from the sleeve 4.

Wherein, the inside second chamber 301 that is equipped with of third connector 3, the second chamber 301 is inside to be equipped with ball valve head 5 near 2 one ends of second connector, 5 one sides of ball valve head are equipped with the spacing spring 302 of third, and the spacing spring 302 one side of third is through the mutual block of through-hole fixed plate with second chamber 301, ball valve head 5 cooperation third spacing spring 302 uses to realize that third connector 3 carries out quick block installation with second connector 2.

Wherein, notch 13 has been seted up between first cavity 14 and the spacing groove cavity 8, and is equipped with spacing ball 10 in the notch 13, and the design of spacing ball 10 can realize when not hard up second connector 2, conveniently drops out third connector 3 from spacing groove cavity 8, realizes dismantling fast.

Wherein, sleeve 4 one side is equipped with valve body 12, and the outer wall of valve body 12 and the inner wall of first slider 9 and second slider 15 are laminated mutually.

Wherein, one side of the valve body 12 is in a semi-circular arc shape and has the same surface arc curvature with the spherical valve head 5.

The first connector 1, the second connector 2, the third connector 3 and the sleeve 4 are located on the same axial line, and the outer diameter of the third connector 3 is the same as the inner diameter of the second connector 2.

The working principle is as follows: when the device is used, the integrity of each part is checked firstly, after the situation that no fault exists, the heating and ventilation pipeline to be installed is sleeved at one end of the sleeve 4 and one end of the third connector 3 respectively, the wheel handle 602 is rotated to be matched with the conical clamping block 603 for use through the eccentric wheel 601, the heating and ventilation pipeline can be clamped in the sleeve 4 to prevent the heating and ventilation pipeline from falling off from the sleeve 4, the third connector 3 is aligned with one side of the second connector 2 to be pushed forwards, the ball valve head 5 pushes the valve body 12 to be pushed in the driving direction of the third connector 3, the first sliding block 9 and the second sliding block 15 are pushed forwards, so that the limiting ball 10 in the notch 13 falls into a notch in the outer wall of the third connector, the second connector 2 and the third connector 3 are clamped with each other to facilitate quick installation, when the second connector 2 is pushed to one side, and the second connector 2 and the second limiting spring 11 are matched for use, Valve body 12 receives the influence of the reaction force of first spacing spring 7, impel first slider 9 and second slider 15 to advance successively, thereby kick-back spacing ball 10 in notch 10 on 2 surfaces of second connector, and then realize carrying out quick dismantlement to third connector 3 and second connector 2, this kind of warm problem of leading to the pipeline connector is effectual to be solved warm and lead to the problem of pipeline quick installation and dismantlement of leading to of building, the constructor of being convenient for is under construction, very big improvement work efficiency.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.