Bent pipe capable of being rapidly installed

Abstract

The utility model relates to the technical field of elbow pipes, and discloses an elbow pipe capable of being installed quickly, which comprises a connecting pipe, a first sealing disc is fixedly connected to the right side of the connecting pipe, a second sealing disc is arranged on the right side of the first sealing disc, an elbow pipe body is fixedly connected to the right side of the second sealing disc, and an installation mechanism is arranged on the periphery of the elbow pipe body. A dismounting mechanism is arranged on the periphery of the connecting pipe, the mounting mechanism comprises a threaded disc, the threaded disc is in threaded connection with the periphery of the bent pipe, a rotating disc is in threaded connection with the interior of the threaded disc, a supporting rod is fixedly connected to the left side of the rotating disc, a connecting disc is fixedly connected to the left side of the supporting rod, and a hollow plate is slidably connected to the inner side of the connecting disc. And by reversely rotating the threaded disc, the threaded disc can drive the inclined plate to move towards the right side, the first sealing plate and the second sealing plate make contact more tightly, and the waterproof effect of the contact position of the connecting pipe and the bent pipe body is better.

Description

Technical Field

[0001] The utility model relates to the technical field of bent pipes, in particular to a bent pipe that can be quickly installed. Background Art

[0002] The elbow is a commonly used pipe fitting, mainly used to change the direction of the pipe, and is commonly seen in situations where the pipe crosses, turns, and goes around beams. The main forms of elbows include elbows of various angles, U-shaped pipes, back and forth bends, and arc bends.

[0003] Announcement No. CN 209762529 U discloses a coarse-grained austenitic stainless steel elbow that can be installed orientably. The clamping block is meshed with a gear to restrict the rotation of the gear. Since the gear is meshed with a rack on the coarse-grained austenitic stainless steel elbow, the coarse-grained austenitic stainless steel elbow can be fixed.

[0004] The installation of the directional coarse-grained austenitic stainless steel elbow cannot rotate the two rotating blocks at the same time when installing the stainless steel elbow, so that after the top of the elbow is limited, the bottom of the elbow can move slightly, making the fixing effect of the elbow poor, so it needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a quickly installed elbow to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a quickly installed elbow pipe, comprising a connecting pipe, a first sealing disc is fixedly connected to the right side of the connecting pipe, a second sealing disc is arranged on the right side of the first sealing disc, a elbow body is fixedly connected to the right side of the second sealing disc, an installation mechanism is arranged on the periphery of the elbow body, and a disassembly mechanism is arranged on the periphery of the connecting pipe;

[0007] The mounting mechanism includes a threaded disk, which is threadedly connected to the outer periphery of the bent pipe, a rotating disk is threadedly connected inside the threaded disk, a support rod is fixedly connected to the left side of the rotating disk, a connecting disk is fixedly connected to the left side of the support rod, a hollow plate is slidably connected to the inner side of the connecting disk, the hollow plate is fixedly connected to the front side of the bent pipe body, a connecting rod is fixedly connected to the left side of the connecting disk, a fixed block is fixedly connected to the left side of the connecting rod, a sliding plate is slidably connected inside the fixed block, a telescopic rod is fixedly connected to the bottom of the sliding plate, the bottom of the telescopic rod is fixedly connected to the bottom of the fixed block, a first spring is sleeved on the outer periphery of the telescopic rod, and an inclined plate is fixedly connected to the top of the sliding plate.

[0008] Preferably, a sliding groove corresponding to the movement trajectory of the connecting disk is opened inside the hollow plate, and the connecting disk is slidably connected inside the sliding groove. The opening of the sliding groove makes the connecting disk more stable during the movement.

[0009] Preferably, the top of the first spring is fixedly connected to the bottom of the sliding plate, and the bottom of the first spring is fixedly connected to the inner bottom of the fixed block; when the fixed block is inserted into the inner side of the second sealing disk, the second sealing disk can squeeze the inclined plate, so that the inclined plate can squeeze the telescopic rod and the first spring through the sliding plate; when the first sealing disk does not squeeze the inclined plate, the first spring can drive the inclined plate to move upward through the sliding plate, so that the inclined plate can move upward.

[0010] Preferably, a fixing groove corresponding to the movement track of the sliding plate is opened inside the fixing block, and the sliding plate is slidably connected inside the fixing groove. The opening of the fixing groove makes the sliding plate more stable during the process of being squeezed and lifted.

[0011] Preferably, a rectangular groove corresponding to the movement trajectory of the fixed block is opened inside the first sealing disk and the second sealing disk, and the size of the rectangular groove is smaller than the size of the fixed block. Through the opened rectangular groove, the fixed block can drive the inclined plate to be inserted into the first sealing disk and the second sealing disk, and the first sealing disk and the second sealing disk can be limited by the inclined plate, so that the connection between the first sealing disk and the second sealing disk is more stable.

[0012] Preferably, a circular groove corresponding to the motion trajectory of the rotating disk is opened inside the threaded disk, and the rotating disk is rotatably connected to the inside of the circular groove. Through the opened circular groove, the threaded disk is not easily driven to rotate the rotating disk during rotation.

[0013] Preferably, the disassembly mechanism includes a limiting rod, which is fixedly connected to the left side of the first sealing disk, a fixed disk is fixedly connected to the left side of the limiting rod, the fixed disk is fixedly connected to the periphery of the connecting pipe, a movable disk is slidably connected to the periphery of the limiting rod, a second spring is sleeved on the periphery of the limiting rod, a slide is fixedly connected to the left side of the movable disk, a push plate is fixedly connected to the left side of the slide, a fixed rod is fixedly connected to the right side of the movable disk, and an extrusion plate is fixedly connected to the right side of the fixed rod.

[0014] Preferably, the left side of the second spring is fixedly connected to the right side of the movable disk, and the right side of the second spring is fixedly connected to the left side of the first sealing disk. The push plate can drive the movable disk to move so that the movable disk can squeeze the second spring and release the force on the push plate, so that the second spring can drive the movable disk to return to its original position.

[0015] Preferably, a slide groove corresponding to the movement trajectory of the slide plate is opened inside the fixed plate, and the slide plate is slidably connected inside the slide groove. Through the opened slide groove, when the push plate moves, the movable plate can be driven to move by the slide plate.

[0016] Preferably, the right side of the bottom of the extrusion plate is an inclined surface, and the bottom of the extrusion plate fits with the left side of the top of the inclined plate. The inclined plate can be squeezed by the extrusion plate so that the inclined plate can be retracted into the fixed block.

[0017] Compared with the prior art, the utility model provides a quick-installable elbow having the following features:

[0018] Beneficial effects:

[0019] 1. The quickly installed elbow is provided with an installation mechanism. When the elbow body needs to be installed on the right side of the connecting pipe, the connecting pipe is inserted into the elbow body so that the left side of the second sealing disk and the right side of the first sealing disk fit each other. The threaded disk, support rod, connecting disk, connecting rod and fixed block are provided so that the fixed block can be inserted into the inner side of the second sealing disk, so that the fixed block drives the inclined plate to move to the left side of the first sealing disk, and the first sealing disk and the second sealing disk can be limited by the first sealing disk.

[0020] 2. The quickly installed elbow has a disassembly mechanism. When the connecting pipe and the elbow body need to be disassembled, the push plate is pushed so that the push plate can move by driving the movable plate, so that the movable plate can squeeze the second spring, and the movable plate drives the squeezing plate to move through the fixed rod, so that the squeezing plate can squeeze the inclined plate, and the inclined plate can drive the sliding plate to retract into the fixed block, so that the connecting pipe and the elbow body are easy to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the installation mechanism structure;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed block;

[0025] Figure 4 It is a schematic diagram of the disassembly mechanism structure.

[0026] In the figure: 1. connecting pipe; 2. disassembly mechanism; 21. second spring; 22. limit rod; 23. fixed disk; 24. slide plate; 25. push plate; 26. movable disk; 27. fixed rod; 28. extrusion plate; 3. first sealing disk; 4. second sealing disk; 5. installation mechanism; 51. threaded disk; 52. hollow plate; 53. fixed block; 54. connecting rod; 55. connecting disk; 56. support rod; 57. rotating disk; 58. first spring; 59. telescopic rod; 501. sliding plate; 502. inclined plate; 6. bending pipe body. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] See also Figure 1-4 The utility model provides a technical solution: a quickly installed elbow pipe, comprising a connecting pipe 1, a first sealing disc 3 is fixedly connected to the right side of the connecting pipe 1, a second sealing disc 4 is arranged on the right side of the first sealing disc 3, an elbow body 6 is fixedly connected to the right side of the second sealing disc 4, an installation mechanism 5 is arranged on the periphery of the elbow body 6, and a disassembly mechanism 2 is arranged on the periphery of the connecting pipe 1;

[0032] The mounting mechanism 5 comprises a threaded disk 51, which is threadedly connected to the periphery of the bent pipe, a rotating disk 57 is threadedly connected inside the threaded disk 51, a support rod 56 is fixedly connected to the left side of the rotating disk 57, a connecting disk 55 is fixedly connected to the left side of the support rod 56, a hollow plate 52 is slidably connected to the inner side of the connecting disk 55, the hollow plate 52 is fixedly connected to the front side of the bent pipe body 6, a connecting rod 54 is fixedly connected to the left side of the connecting disk 55, a fixed block 53 is fixedly connected to the left side of the connecting rod 54, a sliding plate 501 is slidably connected inside the fixed block 53, a telescopic rod 59 is fixedly connected to the bottom of the sliding plate 501, the bottom of the telescopic rod 59 is fixedly connected to the inner bottom of the fixed block 53, a first spring 58 is sleeved on the periphery of the telescopic rod 59, and an inclined plate 502 is fixedly connected to the top of the sliding plate 501.

[0033] Furthermore, a sliding groove corresponding to the movement trajectory of the connecting disk 55 is opened inside the hollow plate 52, and the connecting disk 55 is slidably connected inside the sliding groove. The opening of the sliding groove makes the connecting disk 55 more stable during the movement.

[0034] Furthermore, the top of the first spring 58 is fixedly connected to the bottom of the sliding plate 501, and the bottom of the first spring 58 is fixedly connected to the inner bottom of the fixed block 53. When the fixed block 53 is inserted into the inner side of the second sealing disk 4, the second sealing disk 4 can squeeze the inclined plate 502, so that the inclined plate 502 can squeeze the telescopic rod 59 and the first spring 58 through the sliding plate 501. When the first sealing disk 3 does not squeeze the inclined plate 502, the first spring 58 can drive the inclined plate 502 to move upward through the sliding plate 501, so that the inclined plate 502 can move upward.

[0035] Furthermore, a fixing groove corresponding to the movement trajectory of the sliding plate 501 is opened inside the fixing block 53, and the sliding plate 501 is slidably connected inside the fixing groove. The opening of the fixing groove makes the sliding plate 501 more stable during the process of being squeezed and lifted.

[0036] Furthermore, rectangular grooves corresponding to the movement trajectory of the fixed block 53 are opened inside the first sealing disk 3 and the second sealing disk 4, and the size of the rectangular groove is smaller than the size of the fixed block 53. Through the opened rectangular grooves, the fixed block 53 can drive the inclined plate 502 to be inserted into the first sealing disk 3 and the second sealing disk 4. The first sealing disk 3 and the second sealing disk 4 can be limited by the inclined plate 502, so that the connection between the first sealing disk 3 and the second sealing disk 4 is more stable.

[0037] Furthermore, a circular groove corresponding to the movement trajectory of the rotating disk 57 is opened inside the threaded disk 51, and the rotating disk 57 is rotatably connected to the inside of the circular groove. Through the opened circular groove, the threaded disk 51 is not easy to drive the rotating disk 57 to rotate during the rotation process.

[0038] Embodiment 2

[0039] See also Figure 1-4 On the basis of the first embodiment, the disassembly mechanism 2 further comprises a limit rod 22, the limit rod 22 is fixedly connected to the left side of the first sealing disk 3, the limit rod 22 is fixedly connected to the left side with a fixed disk 23, the fixed disk 23 is fixedly connected to the periphery of the connecting pipe 1, the limit rod 22 is slidably connected to the periphery of the movable disk 26, the limit rod 22 is sleeved with a second spring 21, the movable disk 26 is fixedly connected to the left side with a slide plate 24, the slide plate 24 is fixedly connected to the left side with a push plate 25, the movable disk 26 is fixedly connected to the right side with a fixed rod 27, and the fixed rod 27 is fixedly connected to the right side with an extrusion plate 28.

[0040] Furthermore, the left side of the second spring 21 is fixedly connected to the right side of the movable disk 26, and the right side of the second spring 21 is fixedly connected to the left side of the first sealing disk 3. The push plate 25 can drive the movable disk 26 to move, so that the movable disk 26 can squeeze the second spring 21 and release the force on the push plate 25, so that the second spring 21 can drive the movable disk 26 to return to its original position.

[0041] Furthermore, a slide groove corresponding to the movement trajectory of the slide plate 24 is opened inside the fixed plate 23, and the slide plate 24 is slidably connected inside the slide groove. Through the opened slide groove, when the push plate 25 moves, the movable plate 26 can be driven to move through the slide plate 24.

[0042] Furthermore, the right side of the bottom of the extrusion plate 28 is an inclined surface, and the bottom of the extrusion plate 28 fits with the left side of the top of the inclined plate 502 . The extrusion plate 28 can squeeze the inclined plate 502 so that the inclined plate 502 can be retracted into the fixed block 53 .

[0043] In actual operation, when the device is used, the connecting pipe 1 is inserted into the inside of the elbow body 6, so that the left side of the second sealing disk 4 and the right side of the first sealing disk 3 fit each other, and the threaded disk 51 is rotated to make the threaded disk 51 move to the left side of the outer periphery of the elbow body 6. When the threaded disk 51 moves to the left, the connecting rod 54 can be driven to move to the left through the support rod 56 and the connecting disk 55, so that the connecting rod 54 drives the inclined plate 502 to move through the fixed block 53. When the fixed block 53 is inserted into the inner side of the second sealing disk 4, the second sealing disk 4 can squeeze the inclined plate 502, so that the inclined plate 502 can squeeze the telescopic rod 59 and the first spring 58 through the sliding plate 501. When the first sealing disk 3 does not squeeze the inclined plate 502, the first spring 58 can drive the inclined plate 502 to move upward through the sliding plate 501, so that the inclined plate 502 can move upward. By reversing the threaded disk 51, the threaded disk 51 can drive the inclined plate 502 to move to the right, so that the first sealing disk 3 and the second sealing disk 4 are in closer contact.

[0044] When the connecting pipe 1 and the bending pipe body 6 need to be disassembled, the push plate 25 is pushed so that the push plate 25 can move by driving the movable plate 26, so that the movable plate 26 can squeeze the second spring 21, and the movable plate 26 drives the squeezing plate 28 to move through the fixed rod 27, so that the squeezing plate 28 can squeeze the inclined plate 502, and the inclined plate 502 can drive the sliding plate 501 to be retracted into the fixed block 53, so that the connecting pipe 1 and the bending pipe body 6 can be disassembled.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A quickly installable elbow pipe, comprising a connecting pipe (1), characterized in that: The right side of the connecting pipe (1) is fixedly connected to a first sealing disc (3), the right side of the first sealing disc (3) is provided with a second sealing disc (4), the right side of the second sealing disc (4) is fixedly connected to a bent pipe body (6), the periphery of the bent pipe body (6) is provided with a mounting mechanism (5), and the periphery of the connecting pipe (1) is provided with a disassembly mechanism (2); The mounting mechanism (5) comprises a threaded disk (51), the threaded disk (51) being threadedly connected to the outer periphery of the bent pipe, the threaded disk (51) being internally threadedly connected to a rotating disk (57), the rotating disk (57) being fixedly connected to a support rod (56) on the left side, the support rod (56) being fixedly connected to a connecting disk (55) on the left side, the connecting disk (55) being slidably connected to a hollow plate (52) on the inner side, the hollow plate (52) being fixedly connected to the front side of the bent pipe body (6), the connecting disk (55) ) is fixedly connected to a connecting rod (54) on the left side, a fixed block (53) is fixedly connected to the left side of the connecting rod (54), a sliding plate (501) is slidably connected inside the fixed block (53), a telescopic rod (59) is fixedly connected to the bottom of the sliding plate (501), the bottom of the telescopic rod (59) is fixedly connected to the bottom of the fixed block (53), a first spring (58) is sleeved on the outer periphery of the telescopic rod (59), and an inclined plate (502) is fixedly connected to the top of the sliding plate (501).

2. A quickly installable elbow according to claim 1, characterized in that: A sliding groove corresponding to the movement track of the connecting plate (55) is provided inside the hollow plate (52), and the connecting plate (55) is slidably connected inside the sliding groove.

3. A quickly installable elbow according to claim 1, characterized in that: The top of the first spring (58) is fixedly connected to the bottom of the sliding plate (501), and the bottom of the first spring (58) is fixedly connected to the inner bottom of the fixed block (53).

4. A quickly installable elbow according to claim 1, characterized in that: A fixing groove corresponding to the movement track of the sliding plate (501) is provided inside the fixing block (53), and the sliding plate (501) is slidably connected inside the fixing groove.

5. The quickly installable elbow according to claim 1, characterized in that: The first sealing disk (3) and the second sealing disk (4) are provided with rectangular grooves corresponding to the movement track of the fixing block (53), and the size of the rectangular grooves is smaller than the size of the fixing block (53).

6. The quickly installable elbow according to claim 1, characterized in that: A circular groove corresponding to the movement track of the rotating disk (57) is provided inside the threaded disk (51), and the rotating disk (57) is rotatably connected inside the circular groove.

7. The quickly installable elbow according to claim 1, characterized in that: The disassembly mechanism (2) comprises a limit rod (22), the limit rod (22) is fixedly connected to the left side of the first sealing disk (3), the limit rod (22) is fixedly connected to a fixed disk (23) on the left side, the fixed disk (23) is fixedly connected to the periphery of the connecting pipe (1), the limit rod (22) is slidably connected to a movable disk (26) on the periphery, the limit rod (22) is sleeved with a second spring (21) on the periphery, the movable disk (26) is fixedly connected to a slide plate (24) on the left side, the slide plate (24) is fixedly connected to a push plate (25) on the left side, the movable disk (26) is fixedly connected to a fixed rod (27) on the right side, and the fixed rod (27) is fixedly connected to an extrusion plate (28) on the right side.

8. A quickly installable elbow according to claim 7, characterized in that: The left side of the second spring (21) is fixedly connected to the right side of the moving disk (26), and the right side of the second spring (21) is fixedly connected to the left side of the first sealing disk (3).

9. The quickly installable elbow according to claim 7, characterized in that: A sliding groove corresponding to the movement track of the sliding plate (24) is provided inside the fixed plate (23), and the sliding plate (24) is slidably connected inside the sliding groove.

10. The quickly installable elbow according to claim 7, characterized in that: The right side of the bottom of the extrusion plate (28) is an inclined surface, and the bottom of the extrusion plate (28) and the left side of the top of the inclined plate (502) are in contact with each other.

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