Novel butt joint structure and pipeline system

Abstract

The utility model relates to a novel butt joint structure and a pipeline system, the butt joint structure comprises a first joint unit, a first limiting unit, an adjusting unit, a first connecting unit, a second joint unit, a second limiting unit, a second connecting unit and a plurality of fixing units, the first joint unit is communicated with a first pipeline; the first limiting unit is arranged at the end part of the first joint unit; the adjusting unit is arranged outside the first connector unit and used for rotating in the circumferential direction of the first connector unit. The pipe joint has the advantages that the first limiting unit and the second limiting unit are matched for use, so that the second joint unit can be clamped into the first joint unit, the second joint unit and the first joint unit are preliminarily connected, long-time pipe supporting is reduced, and follow-up operation is facilitated; the position of the first connecting unit on the second connecting unit can be calibrated by utilizing the adjusting unit, so that the first connecting unit and the second connecting unit correspond to each other, and multiple times of pipeline movement are reduced to improve the operation convenience.

Description

Technical Field

[0001] The utility model relates to the technical field related to pipeline connection, in particular to a novel butt joint structure and a pipeline system. Background Art

[0002] A water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the liquid energy. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals. The connection between the water pump and the water pipe is bolted through the flange of the water pump outlet pipe joint and the flange of the water pipe joint.

[0003] When the outlet pipe joint flange is connected to the water guide pipe joint flange, it is necessary to manually hold the water guide pipe joint flange, align the screw hole positions of the water pump outlet pipe joint flange and the water guide pipe joint flange, and then insert bolts to fix them. The whole process requires the water guide pipe joint flange to be held by hand all the time, which is inconvenient to operate and requires the pipe position to be moved back and forth, thereby affecting the efficiency of the connection installation.

[0004] Currently, no effective solution has been proposed for the problems of inconvenient pipe connection operation and moving the pipe position back and forth in the relevant technology. Utility Model Content

[0005] The purpose of the utility model is to provide a novel butt joint structure and a pipeline system to solve the problems of inconvenient pipeline connection operation and moving the pipeline position back and forth in the related technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, a novel butt joint structure is provided, comprising:

[0008] a first joint unit, the first joint unit being in communication with a first pipeline;

[0009] A first limiting unit, wherein the first limiting unit is arranged at an end of the first joint unit;

[0010] an adjusting unit, the adjusting unit being arranged outside the first joint unit and being used for rotating along the circumference of the first joint unit;

[0011] a first connecting unit, which is movably disposed outside the first joint unit and connected to the adjusting unit, and is used to rotate along the circumference of the first joint unit under the action of the adjusting unit;

[0012] A second joint unit, which is disposed at an end of the first joint unit and is connected to the first joint unit and the second pipeline respectively;

[0013] a second limiting unit, which is disposed at an end of the second connector unit and is detachably connected to the first limiting unit, and is used to limit a relative position of the second connector unit and the first connector unit;

[0014] a second connection unit, the second connection unit being arranged outside the second connector unit and in conflict with the first connection unit;

[0015] A plurality of fixing units are respectively detachably connected to the first connecting unit and the second connecting unit, and are used to fix the first connecting unit and the second connecting unit.

[0016] In some embodiments, the first connector unit includes:

[0017] a first joint element, the first joint element being connected to the second joint unit and the first pipeline respectively;

[0018] a first adjusting element, which is disposed outside the first joint element and is movably connected to the adjusting unit, and is used to make the adjusting unit rotate along the circumference of the first adjusting element;

[0019] The second adjusting element is arranged inside the first joint element, communicated with the first adjusting element, and movably connected with the adjusting unit, so as to make the adjusting unit rotate along the circumference of the second adjusting element and prevent the adjusting unit from being separated from the first joint element.

[0020] In some embodiments, the first limiting unit includes:

[0021] a first limiting element, which is disposed at an end of the first joint unit and is detachably connected to the second limiting unit;

[0022] The second limiting element is arranged at the bottom end of the first limiting element, is communicated with the first limiting element, and is detachably connected with the second limiting unit.

[0023] In some embodiments, the adjusting unit includes:

[0024] a third adjusting element, the third adjusting element being rotatably disposed outside the first joint unit and connected to the first connecting unit, and being used to drive the first connecting unit to rotate along the circumference of the first joint unit;

[0025] A fourth adjusting element is arranged at the end of the third adjusting element and is rotatably connected to the first joint unit, so as to drive the first connection unit to rotate along the circumference of the first joint unit and prevent the third adjusting element from being separated from the first joint unit.

[0026] In some embodiments, the first connecting unit includes:

[0027] A first connecting element, which is movably disposed outside the first joint unit, contacts the second connecting unit, and is connected to the adjusting unit, and is used to rotate along the circumference of the first joint unit under the action of the adjusting unit;

[0028] A plurality of first through-slot elements are respectively arranged to penetrate the first connecting element and are respectively detachably connected to the corresponding fixing units, so as to allow the fixing units to pass through the first connecting element.

[0029] In some embodiments, the second connector unit includes:

[0030] The second joint element is arranged at the end of the first joint unit and is communicated with the first joint unit and the second pipeline respectively.

[0031] In some embodiments, the second limiting unit includes:

[0032] a third limiting element, which is disposed at an end of the second connector unit and is detachably connected to the first connector unit, and is used to limit the position of the second connector unit to the first connector unit;

[0033] A fourth limiting element, wherein the fourth limiting element is disposed at the bottom end of the third limiting element and is detachably connected to the first joint unit, and is used to limit the position of the second joint unit to the first joint unit.

[0034] In some embodiments, the second connecting unit includes:

[0035] a second connecting element, the second connecting element being arranged outside the second joint unit and in conflict with the first connecting unit;

[0036] A plurality of second through-slot elements are respectively arranged to penetrate the second connecting element and are respectively detachably connected to the corresponding fixing units so as to allow the fixing units to pass through the second connecting element.

[0037] In some embodiments, the fixing unit includes:

[0038] a first fixing element, the first fixing element being detachably connected to the first connecting unit and the second connecting unit respectively, and being used to fix the first connecting unit and the second connecting unit;

[0039] A second fixing element is detachably connected to the first fixing element and abuts against the first connecting unit or the second connecting unit.

[0040] In a second aspect, a pipeline system is provided, comprising:

[0041] The butt joint structure as described in the first aspect;

[0042] a first pipe, the first pipe being connected to the first joint unit of the butt joint structure and communicating with the first joint unit;

[0043] A second pipeline is connected to the second joint unit of the butt joint structure and communicated with the second joint unit.

[0044] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0045] The utility model provides a novel butt joint structure and pipeline system. The second joint unit can be snapped into the first joint unit by using the first limiting unit and the second limiting unit in cooperation, so as to initially connect the two, reduce the need to hold the pipeline for a long time, and facilitate subsequent operations. The adjustment unit can be used to calibrate the position of the first connection unit on the second connection unit so that the two correspond to each other, reduce the number of times the pipeline is moved, and improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a three-dimensional structural schematic diagram of a butt joint structure according to an embodiment of the utility model;

[0047] Figure 2 is an exploded view of a butt joint structure according to an embodiment of the utility model;

[0048] Figure 3 is a schematic diagram of the internal structure of the first joint unit according to an embodiment of the utility model;

[0049] Figure 4is a schematic structural diagram of a first limiting unit according to an embodiment of the utility model;

[0050] Figure 5 is a schematic diagram of the three-dimensional structure of the adjustment unit according to an embodiment of the utility model;

[0051] Figure 6 is a schematic diagram of the three-dimensional structure of the first connecting unit according to an embodiment of the utility model;

[0052] Figure 7 is a schematic diagram of the three-dimensional structure of the second joint unit according to an embodiment of the utility model;

[0053] Figure 8 is a schematic diagram of the three-dimensional structure of the second limiting unit according to an embodiment of the utility model;

[0054] Fig. 9 is a schematic diagram of the three-dimensional structure of the second connecting unit according to an embodiment of the utility model;

[0055] Fig.10 is a schematic diagram of the three-dimensional structure of a fixing unit according to an embodiment of the utility model;

[0056] Fig.11 is a schematic structural diagram of a pipeline system according to an embodiment of the utility model;

[0057] The reference numerals are: 100, butt joint structure;

[0058] 110, first joint unit; 111, first joint element; 112, first adjustment element; 113, second adjustment element;

[0059] 120. First limiting unit; 121. First limiting element; 122. Second limiting element;

[0060] 130. Adjustment unit; 131. Third adjustment element; 132. Fourth adjustment element;

[0061] 140. First connecting unit; 141. First connecting element; 142. First through-slot element;

[0062] 150. Second connector unit; 151. Second connector element;

[0063] 160, second limiting unit; 161, third limiting element; 162, fourth limiting element;

[0064] 170. Second connecting unit; 171. Second connecting element; 172. Second through-slot element;

[0065] 180, fixing unit; 181, first fixing element; 182, second fixing element;

[0066] 200, first pipeline; 300, second pipeline. DETAILED DESCRIPTION

[0067] 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 of 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.

[0068] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0069] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0070] Example 1

[0071] This embodiment relates to the butt joint structure of the utility model.

[0072] like Figure 1 , Figure 2As shown, a novel butt joint structure 100 includes a first joint unit 110, a first limiting unit 120, an adjusting unit 130, a first connecting unit 140, a second joint unit 150, a second limiting unit 160, a second connecting unit 170 and a plurality of fixing units 180. The first joint unit 110 is connected to the first pipeline; the first limiting unit 120 is arranged at the end of the first joint unit 110; the adjusting unit 130 is arranged outside the first joint unit 110 and is used to rotate along the circumference of the first joint unit 110; the first connecting unit 140 is movably arranged outside the first joint unit 110 and is connected to the adjusting unit 130 and is used to rotate along the circumference of the first joint unit 110 under the action of the adjusting unit 130; the second joint unit 150 is arranged at the end of the first joint unit 110 and is respectively connected to the first joint unit 110. The second connector unit 150 is connected to the second pipe; the second limiting unit 160 is arranged at the end of the second connector unit 150 and is detachably connected to the first limiting unit 120, so as to limit the relative position of the second connector unit 150 and the first connector unit 110; the second connecting unit 170 is arranged outside the second connector unit 150 and is in conflict with the first connecting unit 140; a plurality of fixing units 180 are detachably connected to the first connecting unit 140 and the second connecting unit 170, so as to fix the first connecting unit 140 and the second connecting unit 170.

[0073] like Figure 3 As shown, the first joint unit 110 includes a first joint element 111, a first adjustment element 112 and a second adjustment element 113. The first joint element 111 is respectively connected to the second joint unit 150 and the first pipeline; the first adjustment element 112 is arranged outside the first joint element 111 and is movably connected to the adjustment unit 130, so as to make the adjustment unit 130 rotate along the circumference of the first adjustment element 112; the second adjustment element 113 is arranged inside the first joint element 111, and is connected to the first adjustment element 112, and is movably connected to the adjustment unit 130, so as to make the adjustment unit 130 rotate along the circumference of the second adjustment element 113 and prevent the adjustment unit 130 from separating from the first joint element 111.

[0074] The first connector element 111 is a hollow structure.

[0075] In some embodiments, the first connector element 111 is made of stainless steel.

[0076] In some embodiments, the first connector element 111 is a first connector.

[0077] The cross section of the first adjusting element 112 is in the shape of a circular ring.

[0078] The size of the first adjustment element 112 matches the size of the first connector element 111. Generally, the long axial dimension of the first adjustment element 112 is smaller than the axial dimension of the first connector element 111, the radial dimension of the first adjustment element 112 is larger than the inner diameter of the first connector element 111, and the radial dimension of the first adjustment groove is smaller than the outer diameter of the first connector element 111.

[0079] In some embodiments, the first adjustment element 112 is a first adjustment slot.

[0080] The cross section of the second adjusting element 113 is in the shape of a circular ring.

[0081] The size of the second adjusting element 113 matches the size of the first connector element 111. Generally, the long axial dimension of the second adjusting element 113 is smaller than the axial dimension of the first connector element 111, the radial dimension of the second adjusting element 113 is larger than the inner diameter of the first connector element 111, and the radial dimension of the second adjusting element 113 is smaller than the outer diameter of the first connector element 111.

[0082] The size of the second adjusting element 113 matches the size of the first adjusting element 112. Generally, the long axial dimension of the second adjusting element 113 is greater than the axial dimension of the first adjusting element 112, and the depth of the second adjusting element 113 is greater than the depth of the first adjusting element 112.

[0083] In some embodiments, the second adjustment element 113 is a second adjustment slot.

[0084] like Figure 4 As shown, the first limiting unit 120 includes a first limiting element 121 and a second limiting element 122. The first limiting element 121 is disposed at the end of the first joint unit 110 and is detachably connected to the second limiting unit 160; the second limiting element 122 is disposed at the bottom end of the first limiting element 121 and is in communication with the first limiting element 121 and is detachably connected to the second limiting unit 160.

[0085] Specifically, the first limiting element 121 is disposed at the end of the first connector element 111 ; and the second limiting element 122 is disposed inside the first connector element 111 .

[0086] The cross section of the first limiting element 121 is rectangular.

[0087] The size of the first limiting element 121 matches the size of the first connector element 111. Generally, the length and height of the first limiting element 121 are smaller than the radial size of the first connector element 111, and the width of the first limiting element 121 is smaller than the axial size of the first connector element 111.

[0088] In some of the embodiments, the first limiting element 121 is a first limiting groove.

[0089] The cross section of the second limiting element 122 is rectangular.

[0090] The size of the second limiting element 122 matches the size of the first connector element 111. Generally, the length and height of the second limiting element 122 are smaller than the radial size of the first connector element 111, and the width of the second limiting element 122 is smaller than the axial size of the first connector element 111.

[0091] The size of the second limiting element 122 matches the size of the first limiting element 121. Generally, the length of the second limiting element 122 is equal to the length of the first limiting element 121, the width of the second limiting element 122 is smaller than the width of the first limiting element 121, and the height of the second limiting element 122 is smaller than the height of the first limiting element 121.

[0092] In some of the embodiments, the second limiting element 122 is a second limiting groove.

[0093] like Figure 5 As shown, the adjustment unit 130 includes a third adjustment element 131 and a fourth adjustment element 132. The third adjustment element 131 is rotatably disposed outside the first joint unit 110 and connected to the first connection unit 140, and is used to drive the first connection unit 140 to rotate along the circumference of the first joint unit 110; the fourth adjustment element 132 is disposed at the end of the third adjustment element 131 and is rotatably connected to the first joint unit 110, and is used to drive the first connection unit 140 to rotate along the circumference of the first joint unit 110 and prevent the third adjustment element 131 from being separated from the first joint unit 110.

[0094] Specifically, the third adjusting element 131 is rotatably connected to the first adjusting element 112 ; and the fourth adjusting element 132 is rotatably connected to the second adjusting element 113 .

[0095] The cross section of the third adjusting element 131 is in the shape of a circular ring.

[0096] The size of the third adjusting element 131 matches the size of the first adjusting element 112. Generally, the radial size of the third adjusting element 131 is equal to the radial size of the first adjusting element 112, and the axial size of the third adjusting element 131 is equal to the axial size of the first adjusting element 112.

[0097] In some of the embodiments, the third adjusting element 131 is made of stainless steel.

[0098] In some of the embodiments, the third adjusting element 131 is a first adjusting block.

[0099] The cross section of the fourth adjusting element 132 is in the shape of a circular ring.

[0100] The size of the fourth adjusting element 132 matches the size of the second adjusting element 113. Generally, the radial size of the fourth adjusting element 132 is equal to the radial size of the second adjusting element 113, and the axial size of the fourth adjusting element 132 is equal to the axial size of the second adjusting element 113.

[0101] The size of the fourth adjusting element 132 matches the size of the third adjusting element 131. Generally, the thickness of the fourth adjusting element 132 is greater than the thickness of the third adjusting element 131, and the axial dimension of the fourth adjusting element 132 is greater than the axial dimension of the third adjusting element 131.

[0102] In some embodiments, the fourth adjusting element 132 is fixedly connected to the third adjusting element 131 , including but not limited to being integrally formed.

[0103] In some embodiments, the fourth adjusting element 132 is made of stainless steel.

[0104] In some of the embodiments, the fourth adjustment element 132 is a second adjustment block.

[0105] like Figure 6 As shown, the first connection unit 140 includes a first connection element 141 and a plurality of first through-slot elements 142. The first connection element 141 is movably arranged outside the first joint unit 110, and contacts the second connection unit 170, and is connected to the adjustment unit 130, and is used to rotate along the circumference of the first joint unit 110 under the action of the adjustment unit 130; the plurality of first through-slot elements 142 are respectively arranged to penetrate the first connection element 141, and are respectively detachably connected to the corresponding fixing unit 180, and are used for the fixing unit 180 to pass through the first connection element 141.

[0106] Specifically, the first connecting element 141 is movably disposed outside the first connector element 111 and connected to the third adjusting element 131 .

[0107] The first connecting element 141 is a hollow structure.

[0108] The size of the first connecting element 141 matches the size of the first connector element 111. Generally, the inner diameter of the first connecting element 141 is equal to the outer diameter of the first connector element 111, and the axial size of the first connecting element 141 is smaller than the axial size of the first connector element 111.

[0109] The size of the first connecting element 141 matches the size of the third adjusting element 131. Generally, the inner diameter of the first connecting element 141 is equal to the outer diameter of the third adjusting element 131, and the axial dimension of the first connecting element 141 is not less than the axial dimension of the third adjusting element 131.

[0110] In some embodiments, the first connecting element 141 is fixedly connected to the third adjusting element 131 , including but not limited to welding.

[0111] In some embodiments, the first connecting element 141 is made of stainless steel.

[0112] In some of the embodiments, the first connecting element 141 is a first flange.

[0113] The cross section of the first through-groove element 142 is circular.

[0114] The size of the first through-groove element 142 matches the size of the first connecting element 141. Generally, the diameter of the first through-groove element 142 is smaller than the radial size of the first connecting element 141 (such as the distance from the outer edge surface of the first connecting element 141 to the inner edge surface of the first connecting element 141), and the axial size (such as the depth) of the first through-groove element 142 is equal to the axial size of the first connecting element 141.

[0115] A plurality of first through-slot elements 142 are distributed along the circumference of the first connecting element 141 .

[0116] In some embodiments, the number of the first through-channel elements 142 is eight.

[0117] In some of the embodiments, the first through-slot element 142 is a first mounting hole.

[0118] like Figure 7 As shown, the second joint unit 150 includes a second joint element 151. The second joint element 151 is disposed at the end of the first joint unit 110 and is communicated with the first joint unit 110 and the second pipeline respectively.

[0119] The second connector element 151 is disposed at an end of the first connector element 111 and communicates with the first connector element 111 .

[0120] The second joint element 151 is a hollow structure.

[0121] The size of the second connector element 151 matches the size of the first connector element 111. Generally, the radial size of the second connector element 151 is equal to the radial size of the first connector element 111, and the axial size of the second connector element 151 is equal to the axial size of the first connector element 111.

[0122] In some embodiments, the second connector element 151 is made of stainless steel.

[0123] In some embodiments, the second connector element 151 is a second connector.

[0124] like Figure 8 As shown, the second limiting unit 160 includes a third limiting element 161 and a fourth limiting element 162. The third limiting element 161 is disposed at the end of the second joint unit 150 and is detachably connected to the first joint unit 110, so as to limit the position of the second joint unit 150 to the first joint unit 110; the fourth limiting element 162 is disposed at the bottom end of the third limiting element 161 and is detachably connected to the first joint unit 110, so as to limit the position of the second joint unit 150 to the first joint unit 110.

[0125] Specifically, the third limiting element 161 is disposed at the end of the second connector element 151 and is detachably connected to the first limiting element 121 ; the fourth limiting element 162 is detachably connected to the second limiting element 122 .

[0126] The cross section of the third limiting element 161 is rectangular.

[0127] The size of the third limiting element 161 matches the size of the second connector element 151. Generally, the length and height of the third limiting element 161 are smaller than the radial size of the second connector element 151, and the width of the third limiting element 161 is smaller than the axial size of the second connector element 151.

[0128] The size of the third limiting element 161 matches the size of the first limiting element 121. Generally, the length of the third limiting element 161 is equal to the length of the first limiting element 121, the width of the third limiting element 161 is not greater than the width of the first limiting element 121, and the height of the third limiting element 161 is less than the height of the first limiting element 121.

[0129] In some embodiments, the third limiting element 161 is fixedly connected to the second connector element 151 , including but not limited to welding.

[0130] In some of the embodiments, the third limiting element 161 is made of stainless steel.

[0131] In some of the embodiments, the third limiting element 161 is a first limiting block.

[0132] The fourth limiting element 162 has a rectangular cross section.

[0133] The size of the fourth limiting element 162 matches the size of the second connector element 151. Generally, the length and height of the fourth limiting element 162 are smaller than the radial size of the second connector element 151, and the width of the fourth limiting element 162 is smaller than the axial size of the second connector element 151.

[0134] The size of the fourth limiting element 162 matches the size of the second limiting element 122. Generally, the length of the fourth limiting element 162 is equal to the length of the second limiting element 122, the width of the fourth limiting element 162 is not greater than the width of the second limiting element 122, and the height of the fourth limiting element 162 is equal to the height of the second limiting element 122.

[0135] The size of the fourth limiting element 162 matches the size of the third limiting element 161. Generally, the length of the fourth limiting element 162 is equal to the length of the third limiting element 161, the width of the fourth limiting element 162 is smaller than the width of the third limiting element 161, and the height of the fourth limiting element 162 is equal to the height of the third limiting element 161.

[0136] In some embodiments, the fourth limiting element 162 is fixedly connected to the third limiting element 161 , including but not limited to being integrally formed.

[0137] In some of the embodiments, the fourth limiting element 162 is made of stainless steel.

[0138] In some of the embodiments, the fourth limiting element 162 is a second limiting block.

[0139] like Fig. 9 As shown, the second connection unit 170 includes a second connection element 171 and a plurality of second through-slot elements 172. The second connection element 171 is disposed outside the second joint unit 150 and conflicts with the first connection unit 140; the plurality of second through-slot elements 172 are respectively disposed through the second connection element 171 and are respectively detachably connected to the corresponding fixing unit 180, so as to allow the fixing unit 180 to pass through the second connection element 171.

[0140] Specifically, the second connection element 171 is disposed outside the second connector element 151 and conflicts with the first connection element 141 ; and a plurality of second through-slot elements 172 are respectively connected to corresponding first through-slot elements 142 .

[0141] The second connecting element 171 is a hollow structure.

[0142] The size of the second connecting element 171 matches the size of the second connector element 151. Generally, the inner diameter of the second connecting element 171 is equal to the outer diameter of the second connector element 151, and the axial dimension of the second connecting element 171 is smaller than the axial dimension of the second connector element 151.

[0143] The size of the second connecting element 171 matches the size of the first connecting element 141. Generally, the radial size of the second connecting element 171 is equal to the radial size of the first connecting element 141, and the axial size of the second connecting element 171 is equal to the axial size of the first connecting element 141.

[0144] In some embodiments, the second connecting element 171 is fixedly connected to the second connector element 151 , including but not limited to welding.

[0145] In some embodiments, the second connecting element 171 is made of stainless steel.

[0146] In some of the embodiments, the second connecting element 171 is a second flange.

[0147] The cross section of the second through-groove element 172 is circular.

[0148] The size of the second through-groove element 172 matches the size of the second connecting element 171. Generally, the diameter of the second through-groove element 172 is smaller than the radial size of the second connecting element 171 (such as the distance from the outer edge surface of the second connecting element 171 to the inner edge surface of the second connecting element 171), and the axial size (such as the depth) of the second through-groove element 172 is equal to the axial size of the second connecting element 171.

[0149] The size of the second through-groove element 172 matches the size of the first through-groove element 142. Generally, the diameter of the second through-groove element 172 is equal to the diameter of the first through-groove element 142, and the axial dimension of the second through-groove element 172 is equal to the axial dimension of the first through-groove element 142.

[0150] The number of the second through-channel elements 172 matches the number of the first through-channel elements 142. Generally, the number of the second through-channel elements 172 is equal to the number of the first through-channel elements 142.

[0151] A plurality of second through-slot elements 172 are distributed along the circumference of the second connecting element 171 .

[0152] In some of the embodiments, the number of the second through-channel elements 172 is eight.

[0153] In some of the embodiments, the second through-slot element 172 is a second mounting hole.

[0154] like Fig.10As shown, the fixing unit 180 includes a first fixing element 181 and a second fixing element 182. The first fixing element 181 is detachably connected to the first connecting unit 140 and the second connecting unit 170, respectively, for fixing the first connecting unit 140 and the second connecting unit 170; the second fixing element 182 is detachably connected to the first fixing element 181, and abuts against the first connecting unit 140 or the second connecting unit 170.

[0155] Specifically, the first fixing element 181 is detachably connected to the first through-slot element 142 and the second through-slot element 172 , respectively; and the second fixing element 182 abuts against the first connecting element 141 or the second connecting element 171 .

[0156] The first fixing element 181 has a circular cross section.

[0157] The size of the first fixing element 181 matches the size of the first through-groove element 142 (the second through-groove element 172). Generally, the diameter of the first fixing element 181 is equal to the diameter of the first through-groove element 142 (the second through-groove element 172), and the axial dimension of the first fixing element 181 is greater than the axial dimension of the first through-groove element 142 (the second through-groove element 172).

[0158] In some of the embodiments, the first fixing element 181 is made of stainless steel.

[0159] In some embodiments, the first fixing element 181 is a bolt.

[0160] The second fixing element 182 is a hollow structure.

[0161] The size of the second fixing element 182 matches the size of the first fixing element 181. Generally, the inner diameter of the second fixing element 182 is equal to the diameter of the first fixing element 181, and the axial dimension of the second fixing element 182 is smaller than the axial dimension of the first fixing element 181.

[0162] The size of the second fixing element 182 matches the size of the first connecting element 141 (the second connecting element 171). Generally, the outer diameter of the second fixing element 182 is smaller than the radial dimension of the first connecting element 141 (the second connecting element 171).

[0163] In some embodiments, the second fixing element 182 is made of stainless steel.

[0164] In some embodiments, the second fixing element 182 is a nut.

[0165] The method of using the utility model is as follows:

[0166] (I) Docking operation

[0167] The second connector element 151 is clamped into the first limiting element 121 and the second limiting element 122 provided in the first connector element 111 through the third limiting element 161 and the fourth limiting element 162 .

[0168] (II) Adjustment work

[0169] The first connecting element 141 is rotated along the circumferential direction of the first adjusting element 112 and the second adjusting element 113 through the third adjusting element 131 and the fourth adjusting element 132, so that the first through-slot element 142 provided on the first connecting element 141 corresponds to the second through-slot element 172 provided on the second connecting element 171;

[0170] (III) Fixed operation

[0171] Pass the first fixing element 181 through the first through-slot element 142 and the second through-slot element 172 in sequence;

[0172] The second fixing element 182 is screwed to the first fixing element 181 and tightened to complete the fixation.

[0173] The advantage of the utility model lies in that the second joint unit can be snapped into the first joint unit by using the first limiting unit and the second limiting unit in combination, so as to initially connect the two, reduce the long-term support of the pipeline, and facilitate subsequent operations; the adjustment unit can be used to calibrate the position of the first connection unit on the second connection unit so that the two correspond to each other, reduce the multiple movements of the pipeline, and improve the convenience of operation.

[0174] Example 2

[0175] This embodiment relates to a pipeline system of the utility model.

[0176] like Fig.11 As shown, a pipeline system includes the butt joint structure 100 as shown in Example 1, a first pipeline 200 and a second pipeline 300. The first pipeline 200 is connected to the first joint unit 110 of the butt joint structure 100 and communicates with the first joint unit 110; the second pipeline 300 is connected to the second joint unit 150 of the butt joint structure 100 and communicates with the second joint unit 150.

[0177] Specifically, the first pipe 200 is connected to the first joint element 111 and communicates with the first joint element 111 ; the second pipe 300 is connected to the second joint element 151 and communicates with the second joint element 151 .

[0178] The size of the first pipe 200 matches the size of the first joint element 111. Generally, the outer diameter of the first pipe 200 is equal to the inner diameter of the first joint element 111, and the axial dimension of the first pipe 200 is smaller than the axial dimension of the first joint element 111.

[0179] In some embodiments, the first pipe 200 is fixedly connected to the first joint element 111. For example, the first pipe 200 is welded to the first joint element 111.

[0180] In some embodiments, the first pipe 200 is made of metal material, including but not limited to stainless steel.

[0181] In some of the embodiments, the first pipe 200 is a first pipe.

[0182] The size of the second pipe 300 matches the size of the second joint element 151. Generally, the outer diameter of the second pipe 300 is equal to the inner diameter of the second joint element 151, and the axial dimension of the second pipe 300 is smaller than the axial dimension of the second joint element 151.

[0183] In some embodiments, the second pipe 300 is fixedly connected to the second joint element 151. For example, the second pipe 300 is welded to the second joint element 151.

[0184] In some embodiments, the second pipe 300 is made of metal material, including but not limited to stainless steel.

[0185] In some of the embodiments, the second pipe 300 is a second pipe.

[0186] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of butt joint structure, characterized in that: include: A first joint unit (110), the first joint unit (110) being in communication with a first pipeline; A first limiting unit (120), wherein the first limiting unit (120) is arranged at an end of the first joint unit (110); an adjusting unit (130), the adjusting unit (130) being arranged outside the first joint unit (110) and being used to rotate along the circumferential direction of the first joint unit (110); a first connecting unit (140), the first connecting unit (140) being movably arranged outside the first joint unit (110) and connected to the adjusting unit (130), and being used for rotating along the circumferential direction of the first joint unit (110) under the action of the adjusting unit (130); a second joint unit (150), the second joint unit (150) being arranged at an end of the first joint unit (110) and being respectively connected to the first joint unit (110) and the second pipeline; a second limiting unit (160), the second limiting unit (160) being arranged at an end of the second joint unit (150) and being detachably connected to the first limiting unit (120) and being used for limiting the relative position of the second joint unit (150) and the first joint unit (110); A second connection unit (170), the second connection unit (170) is arranged outside the second joint unit (150) and conflicts with the first connection unit (140); A plurality of fixing units (180), wherein the plurality of fixing units (180) are respectively detachably connected to the first connecting unit (140) and the second connecting unit (170), and are used to fix the first connecting unit (140) and the second connecting unit (170).

2. The new butt joint structure according to claim 1 is characterized in that: The first joint unit (110) comprises: A first joint element (111), the first joint element (111) being connected to the second joint unit (150) and the first pipeline respectively; a first adjusting element (112), the first adjusting element (112) being arranged outside the first joint element (111) and being movably connected to the adjusting unit (130) and being used to enable the adjusting unit (130) to rotate along the circumference of the first adjusting element (112); A second adjusting element (113), wherein the second adjusting element (113) is arranged inside the first joint element (111), is communicated with the first adjusting element (112), and is movably connected with the adjusting unit (130), and is used to enable the adjusting unit (130) to rotate along the circumference of the second adjusting element (113) and prevent the adjusting unit (130) from being separated from the first joint element (111).

3. The new butt joint structure according to claim 1 is characterized in that: The first limiting unit (120) comprises: A first limiting element (121), the first limiting element (121) being arranged at an end of the first joint unit (110) and being detachably connected to the second limiting unit (160); A second limiting element (122), wherein the second limiting element (122) is arranged at the bottom end of the first limiting element (121), is communicated with the first limiting element (121), and is detachably connected to the second limiting unit (160).

4. The butt joint structure according to claim 1, characterized in that: The adjustment unit (130) comprises: a third adjusting element (131), the third adjusting element (131) being rotatably disposed outside the first joint unit (110) and connected to the first connecting unit (140), and being used to drive the first connecting unit (140) to rotate along the circumferential direction of the first joint unit (110); A fourth adjusting element (132), wherein the fourth adjusting element (132) is arranged at an end of the third adjusting element (131) and is rotatably connected to the first joint unit (110), and is used to drive the first connection unit (140) to rotate along the circumference of the first joint unit (110) and prevent the third adjusting element (131) from separating from the first joint unit (110).

5. The butt joint structure according to claim 1, characterized in that: The first connecting unit (140) comprises: a first connecting element (141), the first connecting element (141) being movably arranged outside the first joint unit (110), being in conflict with the second connecting unit (170), and being connected to the adjusting unit (130), and being used for rotating along the circumferential direction of the first joint unit (110) under the action of the adjusting unit (130); A plurality of first through-slot elements (142), wherein the plurality of first through-slot elements (142) are respectively arranged to penetrate the first connecting element (141) and are respectively detachably connected to the corresponding fixing units (180) so as to allow the fixing units (180) to pass through the first connecting element (141).

6. The butt joint structure according to claim 1, characterized in that: The second joint unit (150) comprises: A second joint element (151), wherein the second joint element (151) is arranged at an end of the first joint unit (110) and is respectively connected to the first joint unit (110) and the second pipeline.

7. The butt joint structure according to claim 1, characterized in that: The second limiting unit (160) comprises: a third limiting element (161), the third limiting element (161) being arranged at an end of the second connector unit (150) and being detachably connected to the first connector unit (110), and being used for limiting the position of the second connector unit (150) to the first connector unit (110); A fourth limiting element (162), wherein the fourth limiting element (162) is arranged at the bottom end of the third limiting element (161) and is detachably connected to the first joint unit (110), and is used to limit the position of the second joint unit (150) to the first joint unit (110).

8. The butt joint structure according to claim 1, characterized in that: The second connecting unit (170) comprises: A second connecting element (171), the second connecting element (171) is arranged outside the second joint unit (150) and conflicts with the first connecting unit (140); A plurality of second through-slot elements (172), wherein the plurality of second through-slot elements (172) are respectively arranged to penetrate the second connecting element (171) and are respectively detachably connected to the corresponding fixing units (180) so as to allow the fixing units (180) to pass through the second connecting element (171).

9. The butt joint structure according to claim 1, characterized in that: The fixing unit (180) comprises: a first fixing element (181), the first fixing element (181) being detachably connected to the first connecting unit (140) and the second connecting unit (170) respectively, and being used to fix the first connecting unit (140) and the second connecting unit (170); A second fixing element (182), wherein the second fixing element (182) is detachably connected to the first fixing element (181) and abuts against the first connecting unit (140) or the second connecting unit (170).

10. A pipeline system, characterized in that: include: The butt joint structure (100) as claimed in any one of claims 1 to 9; A first pipeline (200), the first pipeline (200) being connected to the first joint unit (110) of the butt joint structure (100) and communicating with the first joint unit (110); A second pipe (300), wherein the second pipe (300) is connected to the second joint unit (150) of the butt joint structure (100) and communicates with the second joint unit (150).

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