Integrated equal-diameter three-way pipe fitting

Abstract

The utility model discloses an integrated equal-diameter three-way pipe fitting, which belongs to the technical field of three-way pipe fittings and is characterized by comprising an equal-diameter three-way pipe body and a bottom plate, supporting mechanisms are arranged on the front side and the rear side of the top of the bottom plate, and a sliding mechanism is arranged on the front side of the top of the bottom plate; the supporting mechanism comprises supporting columns, a telescopic column, a supporting ring and two limiting grooves, the top of the supporting column on the rear side is fixedly connected with the top of the bottom plate, the telescopic column extends into the supporting column and is movably connected with the interior of the supporting column, the bottom of the supporting ring is fixedly connected with the top of the telescopic column, and the limiting grooves are formed in the inner wall of the supporting ring; the sliding mechanism comprises a first limiting button, two limiting blocks, a sliding block and two anti-falling blocks, and the problems that in the prior art, when a branch pipeline and a transverse pipeline are installed in a narrow space, the branch pipeline and the transverse pipeline are inconvenient to be fixedly supported, and the branch pipeline and the transverse pipeline are inconvenient to be installed in place in the narrow space are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way pipe fittings, and particularly relates to an integrated equal-diameter three-way pipe fitting. Background Art

[0002] An equal-diameter three-way pipe fitting is a commonly used connector in a pipeline system, and the diameters of its three interfaces are the same. Its main function is to divide the fluid in one pipeline into two directions, or to converge the fluids in two directions into one pipeline.

[0003] In the technical solution of the Chinese patent with the publication number CN203404537U, fatigue cracks are likely to occur at the corner of the main pipe and the branch pipe. The reason is that when the liquid medium in the main pipe flows from one end to the other end, a part of it transfers to the branch pipe, and the flow angle changes, while the other part keeps the flow direction unchanged. The liquid medium with the changed flow angle has a relatively fast flow rate and hits the inner wall at the corner of the main pipe and the branch pipe. Over time, it will cause fatigue cracks at the corner of the main pipe and the branch pipe, and then leakage of the liquid medium may occur.

[0004] In an existing patent (publication number: CN205578996U), an equal-diameter three-way pipe. Before assembly, a fixing piece is first installed on the outer walls of the branch pipe and the cross pipe. Further, a wear-resistant piece is placed at the corner of the branch pipe and the cross pipe, and through the magnetic force of the fixing piece, it fits on the inner walls of the branch pipe and the cross pipe. When the liquid medium passes through at this time, due to the protection of the wear-resistant piece, it plays an isolating and blocking effect, avoiding the wear at the corner of the branch pipe and the cross pipe and improving the strength of the overall structure.

[0005] In view of the above problems, the existing patent gives a solution. After the applicant checks the existing patent (publication number: CN205578996U), the following problems are found: When installing in a place with a narrow space between the branch pipe and the cross pipe in the prior art solution, it is inconvenient to obtain fixed support for the branch pipe and the cross pipe, and it is inconvenient to install and position the branch pipe and the cross pipe in a narrow space.

[0006] Therefore, an integrated equal-diameter three-way pipe fitting is proposed. Summary of the Utility Model

[0007] The purpose of the utility model is to provide an integrated equal-diameter three-way pipe fitting, which can solve the problem that when installing in a place with a narrow space between the branch pipe and the cross pipe in the prior art solution, it is inconvenient to obtain fixed support for the branch pipe and the cross pipe, and it is inconvenient to install and position the branch pipe and the cross pipe in a narrow space.

[0008] To achieve the above object, the present utility model provides the following technical solutions: an integrated equal-diameter three-way pipe fitting, including an equal-diameter three-way pipe body and a bottom plate. Support mechanisms are provided on both the front side and the rear side of the top of the bottom plate, and a sliding mechanism is provided on the front side of the top of the bottom plate;

[0009] The support mechanism includes a support column, a telescopic column, a support ring and two limiting grooves. The top of the rear support column is fixedly connected to the top of the bottom plate. The telescopic column extends into the interior of the support column and is movably connected to the interior of the support column. The bottom of the support ring is fixedly connected to the top of the telescopic column. The limiting grooves are opened on the inner wall of the support ring.

[0010] Preferably, the sliding mechanism includes a first limiting button, two limiting blocks, a slider and two anti-disengagement blocks. The side of the anti-disengagement block close to the slider is fixedly connected to the slider. The top of the slider is fixedly connected to the bottom of the front support column. The bottom of the first limiting button passes through the limiting block and extends to the bottom of the limiting block. The surface of the first limiting button is threadedly connected to the interior of the limiting block. The bottom of the first limiting button extends into the interior of the bottom plate. The side of the limiting block close to the front support column is fixedly connected to the surface of the front support column.

[0011] Preferably, a sliding groove is opened on the front side of the top of the bottom plate. The slider is slidably connected to the interior of the sliding groove.

[0012] Preferably, anti-disengagement grooves are opened on both sides of the inner wall of the sliding groove. The anti-disengagement blocks are slidably connected to the interior of the anti-disengagement grooves.

[0013] Preferably, limiting strips are fixedly connected to both the front side and the rear side of both sides of the equal-diameter three-way pipe body. The support ring is movably sleeved on the surface of the equal-diameter three-way pipe body. The inner wall of the limiting groove is in contact with the surface of the limiting strip.

[0014] Preferably, second limiting buttons are provided on both opposite sides of the two support columns. The side of the second limiting button close to the support column passes through the support and is in close contact with the surface of the telescopic column. The surface of the second limiting button is threadedly connected to the interior of the support column.

[0015] Preferably, a lifting ring is fixedly connected to the top of the bottom plate, and a pulling ring is fixedly connected to the front side of the front support column.

[0016] Preferably, mounting holes are opened at the four corners of the top of the bottom plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. In this application, by inserting the equal-diameter tee body into the inner part of the rear support ring, the rear limiting strip is inserted into the inner part of the rear limiting groove. Then, the front pillar is moved backward so that the front support ring is sleeved on the surface of the equal-diameter tee body, and the front limiting strip is moved into the inner part of the front limiting groove. The pillar, telescopic column, and support ring can support the equal-diameter tee body on the top of the bottom plate. After adjusting the equal-diameter tee body to a suitable height, the telescopic column is limited by rotating the second limiting knob;

[0019] 2. In this application, by sliding the slider inside the chute, it is convenient for the front pillar to move, and it is convenient to sleeve the front support ring on the surface of the equal-diameter tee body. By sliding the anti-detachment block inside the anti-detachment groove, the slider can be prevented from detaching from the chute. The front pillar can be limited by rotating the first limiting knob. After adjusting the equal-diameter tee body to a suitable height, the telescopic column is limited by rotating the second limiting knob. Then, the bottom plate and the equal-diameter tee body on the top of the bottom plate can be moved to a narrow and enclosed area by holding the lifting ring. At this time, the bottom plate can stably support the equal-diameter tee body, which is convenient for connecting the external connecting pipe with the equal-diameter tee body, and avoids the problems in the prior art solutions that when installing in a place where the space of the branch pipe and the horizontal pipe is narrow, the branch pipe and the horizontal pipe are not convenient to be fixedly supported and are not convenient to be installed and positioned in a narrow space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the integral equal-diameter tee fitting of the present invention;

[0021] Figure 2 is the three-dimensional connection schematic diagram of the equal-diameter tee body and the limiting strip of the present invention;

[0022] Figure 3 is the three-dimensional connection schematic diagram of the bottom plate and the rear pillar of the present invention;

[0023] Figure 4 is the three-dimensional connection schematic diagram of the support mechanism of the present invention;

[0024] Figure 5 is the three-dimensional connection schematic diagram of the sliding mechanism of the present invention;

[0025] Figure 6 of the present invention Figure 1 is the partial enlarged view at A in the present invention.

[0026] In the figure, 1 is the equal-diameter tee pipe body; 2 is the support mechanism; 201 is the support column; 202 is the telescopic column; 203 is the support ring; 204 is the limiting groove; 3 is the mounting hole; 4 is the pull ring; 5 is the chute; 6 is the sliding mechanism; 601 is the first limiting button; 602 is the limiting block; 603 is the slider; 604 is the anti-disengagement block; 7 is the lifting ring; 8 is the bottom plate; 9 is the limiting strip; 10 is the anti-disengagement groove; 11 is the second limiting button. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-6 , the present invention provides a technical solution:

[0029] An integrated equal-diameter tee pipe fitting includes an equal-diameter tee pipe body 1 and a bottom plate 8. Support mechanisms 2 are provided on the front side and the rear side of the top of the bottom plate 8, and a sliding mechanism 6 is provided on the front side of the top of the bottom plate 8;

[0030] The support mechanism 2 includes a support column 201, a telescopic column 202, a support ring 203 and two limiting grooves 204. The top of the rear support column 201 is fixedly connected to the top of the bottom plate 8. The telescopic column 202 extends into the interior of the support column 201 and is movably connected to the interior of the support column 201. The bottom of the support ring 203 is fixedly connected to the top of the telescopic column 202. The limiting grooves 204 are opened on the inner wall of the support ring 203.

[0031] In this embodiment: By inserting the equal-diameter tee pipe body 1 into the inner part of the rear support ring 203, the rear limiting strip 9 is inserted into the inner part of the rear limiting groove 204, and then the front support column 201 is moved backward, so that the front support ring 203 is sleeved on the surface of the equal-diameter tee pipe body 1, and the front limiting strip 9 is moved into the inner part of the front limiting groove 204. The support column 201, the telescopic column 202 and the support ring 203 can support the equal-diameter tee pipe body 1 on the top of the bottom plate 8. Then, rotate the second limiting knob 11 to limit the front support column 201. Then, after adjusting the equal-diameter tee pipe body 1 to a proper height, rotate the second limiting knob 11 to limit the telescopic column 202. Then, the bottom plate 8 and the equal-diameter tee pipe body 1 on the top of the bottom plate 8 can be moved to a narrow and interior area by holding the lifting ring 7. At this time, the bottom plate 8 can stably support the equal-diameter tee pipe body 1, which is convenient for connecting the peripheral connecting pipe with the equal-diameter tee pipe body 1, and avoids the problems that in the prior art, when installing in a place where the space of the branch pipe and the cross pipe is narrow, the branch pipe and the cross pipe are not conveniently fixed and supported, and it is not convenient to install and position the branch pipe and the cross pipe in a narrow space.

[0032] Specifically, as Figure 5 shown, the sliding mechanism 6 includes a first limiting knob 601, two limiting blocks 602, a slider 603 and two anti-detachment blocks 604. One side of the anti-detachment block 604 close to the slider 603 is fixedly connected with the slider 603. The top of the slider 603 is fixedly connected with the bottom of the front support column 201. The bottom of the first limiting knob 601 passes through the limiting block 602 and extends to the bottom of the limiting block 602. The surface of the first limiting knob 601 is threadedly connected with the inside of the limiting block 602. The bottom of the first limiting knob 601 extends into the inside of the bottom plate 8. One side of the limiting block 602 close to the front support column 201 is fixedly connected with the surface of the front support column 201.

[0033] Specifically, as Figure 6 shown, a sliding groove 5 is formed in the front side of the top of the bottom plate 8, and the slider 603 is slidably connected to the inside of the sliding groove 5.

[0034] Specifically, as Figure 6 shown, anti-detachment grooves 10 are formed in both sides of the inner wall of the sliding groove 5, and the anti-detachment blocks 604 are slidably connected to the inside of the anti-detachment grooves 10.

[0035] In this embodiment: By sliding the slider 603 inside the sliding groove 5, it is convenient for the front support column 201 to move, and it is convenient to sleeve the front support ring 203 on the surface of the equal-diameter tee pipe body 1. By sliding the anti-detachment block 604 inside the anti-detachment groove 10, the slider 603 can be prevented from detaching from the sliding groove 5.

[0036] Specifically, as Figure 1 、 Figure 2 and Figure 4As shown, limiting strips 9 are fixedly connected to the front and rear sides of both sides of the equal-diameter tee body 1. The support ring 203 is movably sleeved on the surface of the equal-diameter tee body 1, and the inner wall of the limiting groove 204 contacts the surface of the limiting strip 9.

[0037] Specifically, as Figure 4 shown, second limiting buttons 11 are arranged on the opposite sides of the two support columns 201. The side of the second limiting button 11 close to the support column 201 passes through the support and is in close contact with the surface of the telescopic column 202. The surface of the second limiting button 11 is threadedly connected to the inside of the support column 201.

[0038] In this embodiment: By moving the support ring 203 to the surface of the limiting strip 9, the support ring 203 can be conveniently and stably sleeved on the surface of the equal-diameter tee body 1. By rotating the second limiting button 11, since the second limiting button 11 is threadedly connected to the inside of the support column 201, when the second limiting button 11 rotates, the second limiting button 11 can be moved. Move the second limiting button 11 until the surface of the second limiting button 11 is in close contact with the surface of the telescopic column 202. At this time, the frictional force between the telescopic column 202 and the inside of the support column 201 increases, and the telescopic column 202 can be limited.

[0039] Specifically, as Figure 1 shown, a lifting ring 7 is fixedly connected to the top of the bottom plate 8, and a pulling ring 4 is fixedly connected to the front side of the front support column 201.

[0040] Specifically, as Figure 1 shown, mounting holes 3 are opened at the four corners of the top of the bottom plate 8.

[0041] In this embodiment: By holding the lifting ring 7 and the pulling ring 4, the bottom plate 8 can be conveniently lifted and the front support column 201 can be pushed and pulled. By using an external bolt to pass through the mounting hole 3, the bottom plate 8 can be conveniently fixed, so that the support ring 203 stably supports the equal-diameter tee body 1 and the external connecting pipe after being connected to the equal-diameter tee body 1.

[0042] Working principle: When it is necessary to install the equal-diameter tee body 1 inside a narrow space, insert the equal-diameter tee body 1 into the rear support ring 203, so that the rear limiting strip 9 is inserted into the rear limiting groove 204. Then move the front support column 201 backward, so that the front support ring 203 is sleeved on the surface of the equal-diameter tee body 1, and the front limiting strip 9 moves into the front limiting groove 204. By sliding the slider 603 inside the chute 5, the front support column 201 can be conveniently moved. By sliding the anti-disengagement block 604 inside the anti-disengagement groove 10, the slider 603 can be prevented from disengaging from the chute 5. Then rotate the first limit knob 601. The first limit knob 601 is threadedly connected to the inside of the limit block 602. When the first limit knob 601 rotates, the first limit knob 601 can be moved. Move the first limit knob 601 downward into the bottom plate 8 to limit the front support column 201. At this time, the two support rings 203 can stably support the equal-diameter tee body 1. Then adjust the height of the equal-diameter tee body 1. Since the telescopic column 202 is movably connected inside the support column 201, the height of the equal-diameter tee body 1 can be adjusted. Then rotate the second limit knob 11. The second limit knob 11 is threadedly connected to the inside of the support column 201. When the second limit knob 11 rotates, the second limit knob 11 can be moved. Move the second limit knob 11 until the surface of the second limit knob 11 is in close contact with the surface of the telescopic column 202. At this time, the frictional force between the telescopic column 202 and the inside of the support column 201 increases, and the telescopic column 202 can be limited, so as to limit the equal-diameter tee body 1 at the required height. Then the bottom plate 8 and the equal-diameter tee body 1 on the top of the bottom plate 8 can be moved to the narrow interior by holding the lifting ring 7. At this time, the bottom plate 8 can stably support the equal-diameter tee body 1, which is convenient for connecting the external connecting pipe to the equal-diameter tee body 1, and avoids the problems in the prior art solutions that when installing in a place with a narrow space between the branch pipe and the cross pipe, the branch pipe and the cross pipe are not conveniently fixed and supported, and it is not convenient to install and position the branch pipe and the cross pipe in a narrow space.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated equal-diameter tee pipe fitting, comprising an equal-diameter tee pipe body (1) and a bottom plate (8), characterized in that: The front side and the rear side of the top of the bottom plate (8) are both provided with a support mechanism (2), and the front side of the top of the bottom plate (8) is provided with a sliding mechanism (6); The support mechanism (2) comprises a pillar (201), a telescopic pillar (202), a support ring (203) and two limiting grooves (204); the top of the rear pillar (201) is fixedly connected to the top of the bottom plate (8); the telescopic pillar (202) extends to the inside of the pillar (201) and is movably connected to the inside of the pillar (201); the bottom of the support ring (203) is fixedly connected to the top of the telescopic pillar (202); and the limiting groove (204) is provided on the inner wall of the support ring (203).

2. The one-piece equal-diameter tee pipe fitting according to claim 1, characterized in that: The sliding mechanism (6) comprises a first limit button (601), two limit blocks (602), a sliding block (603) and two anti-slip blocks (604); the anti-slip block (604) is fixedly connected to the sliding block (603) on a side close to the sliding block (603); the top of the sliding block (603) is fixedly connected to the bottom of the front support (201); the bottom of the first limit button (601) passes through the limit block (602) and extends to the bottom of the limit block (602); the surface of the first limit button (601) is connected to the internal thread of the limit block (602); the bottom of the first limit button (601) extends to the inside of the bottom plate (8); the side of the limit block (602) close to the front support (201) is fixedly connected to the surface of the front support (201).

3. The one-piece equal-diameter tee pipe fitting according to claim 2, characterized in that: A slide groove (5) is provided on the front side of the top of the bottom plate (8), and the sliding block (603) is slidably connected inside the slide groove (5).

4. The one-piece equal-diameter tee pipe fitting according to claim 3, characterized in that: Anti-slip grooves (10) are provided on both sides of the inner wall of the slide groove (5), and the anti-slip block (604) is slidably connected inside the anti-slip groove (10).

5. The one-piece equal-diameter tee pipe fitting according to claim 1, characterized in that: The front and rear sides of both sides of the equal-diameter tee pipe body (1) are fixedly connected to the limit strips (9), the support ring (203) is movably sleeved on the surface of the equal-diameter tee pipe body (1), and the inner wall of the limit groove (204) is in contact with the surface of the limit strip (9).

6. The one-piece equal-diameter tee pipe fitting according to claim 1, characterized in that: A second limit button (11) is provided on opposite sides of the two pillars (201); the side of the second limit button (11) close to the pillar (201) passes through the pillar and is in close contact with the surface of the telescopic pillar (202); the surface of the second limit button (11) is connected to the internal thread of the pillar (201).

7. The one-piece equal-diameter tee pipe fitting according to claim 1, characterized in that: The top of the bottom plate (8) is fixedly connected with a lifting ring (7), and the front side of the front support (201) is fixedly connected with a pulling ring (4).

8. The one-piece equal-diameter tee pipe fitting according to claim 1, characterized in that: The four corners of the top of the bottom plate (8) are each provided with mounting holes (3).

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