CN215721446U - Steel bushing steel insulating tube connects butt joint piece - Google Patents

Steel bushing steel insulating tube connects butt joint piece Download PDF

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Publication number
CN215721446U
CN215721446U CN202121344518.9U CN202121344518U CN215721446U CN 215721446 U CN215721446 U CN 215721446U CN 202121344518 U CN202121344518 U CN 202121344518U CN 215721446 U CN215721446 U CN 215721446U
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CN
China
Prior art keywords
pipe
fixing
steel
butt joint
fixed
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CN202121344518.9U
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Chinese (zh)
Inventor
许文峰
甄吉武
韩岳琪
姜荣荣
姜其宝
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Shandong Yitong Energy Saving Co ltd
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Shandong Yitong Energy Saving Co ltd
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Abstract

The utility model relates to the technical field of heat preservation pipe butt-joint parts, and discloses a steel sleeve steel heat preservation pipe connection butt-joint part, wherein fixing ferrules are fixedly arranged on the left side of a first connecting pipe and the right side of a second connecting pipe, openings are formed in the bottoms of the fixing ferrules, limiting pieces are fixed below two sides of each opening, penetrating limiting holes are formed in the middle of the limiting pieces, limiting rods are screwed in the limiting holes, first fixing ports are formed in the inner walls of the left side of the first connecting pipe and the inner wall of the right side of the second connecting pipe, second fixing ports are formed in the peripheries of the first fixing ports, and third fixing ports are formed in the peripheries of the second fixing ports. The designed fixing hole, the fixing rod and the nut enable the first sleeving pipe and the second sleeving pipe to be fixedly and firmly connected, and the sealing performance of the connection position of the device is improved; the fixing sleeve ring, the limiting sheet, the limiting hole and the limiting rod are additionally arranged, so that the device can be fixed on the heat preservation pipes with different sizes.

Description

Steel bushing steel insulating tube connects butt joint piece
Technical Field
The utility model relates to the technical field of heat preservation pipe butt-joint parts, in particular to a steel sleeve steel heat preservation pipe connection butt-joint part.
Background
The heat-insulating pipe is a short name of heat-insulating pipeline, is used for conveying liquid, gas and other media, and is used in heat-insulating engineering of pipelines of petroleum, chemical engineering, aerospace, military, central heating, central air conditioning, municipal administration and the like.
The common butt joint part of the heat preservation pipes is unstable in butt joint, the heat preservation pipes with different sizes cannot be fixed, and the working requirements of the butt joint part of the heat preservation pipes cannot be met.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a steel-sheathed-steel heat-preservation pipe connecting and butting piece which has the advantages of high efficiency, stable and firm butting position, capability of fixing heat-preservation pipes with different sizes and the like, and solves the problems that the existing heat-preservation pipe butting piece is unstable in the butting position, cannot fix the heat-preservation pipes with different sizes and cannot meet the working requirements of the heat-preservation pipe butting piece.
(II) technical scheme
In order to realize the purpose that the butt joint is stable and firm and can fix the heat preservation pipes with different sizes, the utility model provides the following technical scheme: a steel-sheathed-steel thermal insulation pipe connecting butt joint piece comprises a first sleeve connecting pipe and a second sleeve connecting pipe, wherein the periphery edge of the right side of the first sleeve connecting pipe is provided with a through fixing hole, the inner thread of the fixing hole is screwed with a fixing rod, the other end of the fixing rod is connected with the second sleeve connecting pipe, the position of the second sleeve connecting pipe corresponding to the fixing hole of the first sleeve connecting pipe is also provided with a fixing hole, the periphery of the right side of the first sleeve connecting pipe is provided with a butt joint, the position of the second sleeve connecting pipe corresponding to the butt joint is fixedly provided with a butt joint, the butt joint is matched with the size of the butt joint, the periphery of the second sleeve connecting pipe is fixedly provided with a clamping outer ring, the periphery of the clamping outer ring is provided with a threaded hole in a penetrating way, the position of the outer surface of the first sleeve connecting pipe corresponding to the threaded hole of the clamping outer ring is also provided with a threaded hole, the inner thread of the threaded hole is screwed with a threaded rod, and the left side of the first sleeve connecting pipe and the right side of the second sleeve connecting pipe are both fixedly provided with a fixing ring, the opening has all been seted up to fixed lasso's bottom, and open-ended both sides below all is fixed with spacing piece, and the middle part of spacing piece all begins to have the spacing hole that runs through, and the inside in spacing hole has connect the gag lever post soon, has all seted up first fixed mouthful on the left side inner wall of first cover pipe and the right side inner wall of second cover pipe, and the fixed mouthful of second has all been seted up to the periphery of first fixed mouthful, and the fixed mouthful periphery of second is all seted up the fixed mouthful of third.
Preferably, the right side surface of the first sleeving pipe and the left side surface of the second sleeving pipe are both provided with a sealing cushion layer in an attached mode.
Preferably, the inner walls of the butt-joint ports are all attached with anti-skid cushion layers.
Preferably, the size of the butt joint opening of the clamping outer ring is matched with the size of the periphery of the right side of the first sleeving pipe.
Preferably, the upper portions of the two fixing collars are welded to the upper portions of the first and second nipples, respectively, and the lower portions of the fixing collars are separated from the first and second nipples.
Preferably, the right ends of the fixing rods are screwed with nuts.
(III) advantageous effects
Compared with the prior art, the utility model provides a steel-sheathed-steel heat-preservation pipe connection butt joint part, which has the following beneficial effects:
1. the steel-sheathed-steel heat-preservation pipe is connected with the butt joint part, and the first sheathed connecting pipe and the second sheathed connecting pipe can be fixedly and firmly connected by the designed fixing hole, the fixing rod and the nut;
2. this steel bushing steel insulating tube connects interfacing part adds the fixed lasso, spacing piece, spacing hole and the gag lever post of establishing for the device can be fixed on the insulating tube of equidimension not, adds the first fixed mouthful of establishing, the fixed mouth of second and the fixed mouth of third, makes the device can dock the insulating tube of equidimension not, makes the insulating tube that the device can fix equidimension not improve the utilization ratio of device.
Drawings
FIG. 1 is a schematic view of a connection structure of a first socket and a second socket according to the present invention;
FIG. 2 is a right side view schematic diagram of the first sleeving tube according to the present invention;
FIG. 3 is a left side view of the first socket of the present invention;
FIG. 4 is a left side view of the second sleeving tube according to the present invention;
fig. 5 is a right-side view structural schematic diagram of the second sleeving tube of the utility model.
In the figure: 1. a first socket pipe; 11. a fixing hole; 111. fixing the rod; 112. a nut; 12. a butt joint port; 121. an anti-slip cushion layer; 13. fixing the ferrule; 131. an opening; 132. a limiting sheet; 133. a limiting hole; 134. a limiting rod; 14. a first fixed port; 15. a second fixed port; 16. a third fixed port; 17. sealing the cushion layer; 2. a second sleeving tube; 21. a butt joint; 22. clamping the outer ring; 23. a threaded hole; 24. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a technical solution, a steel-sheathed steel thermal insulation pipe connection and butt joint member, comprising a first sheathing pipe 1, a fixing hole 11, a fixing rod 111, a nut 112, a butt joint port 12, an anti-slip pad layer 121, a fixing collar 13, an opening 131, a limiting piece 132, a limiting hole 133, a limiting rod 134, a first fixing port 14, a second fixing port 15, a third fixing port 16, a sealing pad layer 17, a second sheathing pipe 2, a butt joint 21, a clamping outer ring 22, a threaded hole 23 and a threaded rod 24, wherein the right side peripheral edge of the first sheathing pipe 1 is provided with a through fixing hole 11, the fixing rod 111 is screwed in the inner thread of the fixing hole 11, the right end of the fixing rod 111 is screwed with a nut 112, the nut 112 improves the firmness of the fixing rod 111, the other end of the fixing rod 111 is connected with the second sheathing pipe 2, and the fixing hole 11 is also provided in the corresponding position of the second sheathing pipe 2 and the fixing hole 11 of the first sheathing pipe 1, the fixing holes 11 and the fixing rods 111 are used for firmly connecting the first sleeve pipe 1 and the second sleeve pipe 2 together, the right periphery of the first sleeve pipe 1 is provided with a butt joint port 12, the inner wall of the butt joint port 12 is adhered with an anti-skid cushion layer 121, the position of the second sleeve pipe 2 corresponding to the butt joint port 12 is fixed with a butt joint 21, the butt joint 21 is matched with the size of the butt joint port 12, the butt joint 21 is inserted into the butt joint port 12, the tightness of the device is improved, the periphery of the second sleeve pipe 2 is fixedly provided with a clamping outer ring 22, the clamping outer ring 22 is used for clamping the first sleeve pipe 1, the size of the butt joint port of the clamping outer ring 22 is matched with the size of the right periphery of the first sleeve pipe 1, the periphery of the clamping outer ring 22 is provided with threaded holes 23 in a penetrating manner, the threaded holes 23 are also formed in the position of the outer surface of the first sleeve pipe 1 corresponding to the threaded holes 23 of the clamping outer ring 22, and threaded rods 24 are screwed in the internal threads of the threaded holes 23, the threaded hole 23 and the threaded rod 24 are used for firmly fixing the clamping outer ring 22 and the first sleeving pipe 1, the left side of the first sleeving pipe 1 and the right side of the second sleeving pipe 2 are both fixedly provided with a fixing ferrule 13, the upper parts of the two fixing ferrules 13 are respectively welded on the upper parts of the first sleeving pipe 1 and the second sleeving pipe 2, the lower part of the fixing ferrule 13 is separated from the first sleeving pipe 1 and the second sleeving pipe 2, the fixing ferrule 13 is used for fixing the first sleeving pipe 1 and the second sleeving pipe 2 on the heat preservation pipe, the bottom of the fixing ferrule 13 is provided with an opening 131, the lower parts of two sides of the opening 131 are both fixed with a limiting piece 132, the middle part of the limiting piece 132 is provided with a penetrating limiting hole 133, the limiting rod 134 is screwed inside the limiting hole 133, the inner wall of the left side of the first sleeving pipe 1 and the inner wall of the right side of the second sleeving pipe 2 are both provided with a first fixing port 14, the first fixing port 14 is used for butt joint of a smaller heat preservation pipe, the fixed mouthful 15 of second has all been seted up to the periphery of first fixed mouthful 14, and the fixed mouthful 15 of second is used for the insulating tube of butt joint medium size, and the fixed mouthful 16 of third is all seted up to the periphery of the fixed mouthful 15 of second, and the fixed mouthful 16 of third is used for the great insulating tube of butt joint, and the right side surface of first adapter pipe 1 all pastes with the left side surface of second adapter pipe 2 and establishes and install seal cushion 17, and seal cushion 17 has improved the leakproofness of device.
The working principle of the device is as follows: when the device uses, align first cover and take over 1 and second cover and take over 2 earlier, go into butt joint 21 card in butt joint mouth 12, align fixed orifices 11 again, then connect dead lever 111 to the fixed orifices 11 soon, connect nut 112 from the right-hand member of dead lever 111 soon, be used for supplementary fixed connection department, the fastening nature of junction has been improved, simultaneously with first cover and take over 1 joint in joint outer lane 22, connect threaded rod 24 to screw hole 23 soon again, be used for with fixed more firm between first cover and take over 1 and the joint outer lane 22, then insert first fixed mouthful 14, second fixed mouthful 15 or third fixed mouthful 16 with the insulating tube according to suitable size, screw gag lever post 134 again, make fixed lasso 13 can be tightly fixed on the insulating tube, can accomplish the butt joint.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel bushing steel insulating tube connects interfacing part, includes first cover and takes over (1) and second cover and take over (2), its characterized in that: the right side peripheral edge of the first sleeving pipe (1) is provided with a through fixing hole (11), the inner thread of the fixing hole (11) is screwed with a fixing rod (111), the other end of the fixing rod (111) is connected with a second sleeving pipe (2), the position of the second sleeving pipe (2) corresponding to the fixing hole (11) of the first sleeving pipe (1) is also provided with a fixing hole (11), the right side periphery of the first sleeving pipe (1) is provided with a butt joint (12), the position of the second sleeving pipe (2) corresponding to the butt joint (12) is fixed with a butt joint (21), the butt joint (21) is matched with the butt joint (12) in size, the periphery of the second sleeving pipe (2) is fixedly provided with a clamping outer ring (22), the periphery of the clamping outer ring (22) is provided with a threaded hole (23) in a penetrating manner, the outer surface of the first sleeving pipe (1) corresponds to the threaded hole (23) of the clamping outer ring (22) and is also provided with a threaded hole (23), threaded rod (24) have been connect soon to the internal thread of screw hole (23), the left side of first cover takeover (1) and the equal fixed mounting in right side of second cover takeover (2) have fixed lasso (13), opening (131) have all been seted up to the bottom of fixed lasso (13), the both sides below of opening (131) all is fixed with spacing piece (132), the middle part of spacing piece (132) all begins to have spacing hole (133) that runs through, the inside of spacing hole (133) has connect gag lever post (134) soon, first fixed mouthful (14) have all been seted up on the left side inner wall of first cover takeover (1) and the right side inner wall of second cover takeover (2), second fixed mouthful (15) have all been seted up to the periphery of first fixed mouthful (14), third fixed mouthful (16) have all been seted up to the periphery of second fixed mouthful (15).
2. The steel-in-steel thermal insulation pipe connecting and butting piece as claimed in claim 1, wherein: the right side surface of the first sleeving pipe (1) and the left side surface of the second sleeving pipe (2) are both provided with a sealing cushion layer (17) in an attached mode.
3. The steel-in-steel thermal insulation pipe connecting and butting piece as claimed in claim 1, wherein: and anti-skid cushion layers (121) are attached to the inner walls of the interfaces (12).
4. The steel-in-steel thermal insulation pipe connecting and butting piece as claimed in claim 1, wherein: the size of the butt joint opening of the clamping outer ring (22) is matched with the size of the periphery of the right side of the first sleeving pipe (1).
5. The steel-in-steel thermal insulation pipe connecting and butting piece as claimed in claim 1, wherein: the upper parts of the two fixing ferrules (13) are respectively welded on the upper parts of the first sleeving pipe (1) and the second sleeving pipe (2), and the lower parts of the fixing ferrules (13) are separated from the first sleeving pipe (1) and the second sleeving pipe (2).
6. The steel-in-steel thermal insulation pipe connecting and butting piece as claimed in claim 1, wherein: the right ends of the fixing rods (111) are screwed with nuts (112).
CN202121344518.9U 2021-06-17 2021-06-17 Steel bushing steel insulating tube connects butt joint piece Active CN215721446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121344518.9U CN215721446U (en) 2021-06-17 2021-06-17 Steel bushing steel insulating tube connects butt joint piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121344518.9U CN215721446U (en) 2021-06-17 2021-06-17 Steel bushing steel insulating tube connects butt joint piece

Publications (1)

Publication Number Publication Date
CN215721446U true CN215721446U (en) 2022-02-01

Family

ID=80043085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121344518.9U Active CN215721446U (en) 2021-06-17 2021-06-17 Steel bushing steel insulating tube connects butt joint piece

Country Status (1)

Country Link
CN (1) CN215721446U (en)

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