CN216447666U - Pipeline compensation device for maintenance of electromechanical equipment - Google Patents
Pipeline compensation device for maintenance of electromechanical equipment Download PDFInfo
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- CN216447666U CN216447666U CN202122756765.6U CN202122756765U CN216447666U CN 216447666 U CN216447666 U CN 216447666U CN 202122756765 U CN202122756765 U CN 202122756765U CN 216447666 U CN216447666 U CN 216447666U
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- pipeline
- fixedly connected
- sleeves
- electromechanical equipment
- flange
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Abstract
The utility model relates to the technical field of pipeline compensation devices, and discloses a pipeline compensation device for maintenance of electromechanical equipment. The utility model has the following advantages and effects: the sealing ring that first pipeline is connected will extend to in the seal groove that the second pipeline was seted up, and then make first pipeline and second pipeline carry out sealing connection, extremely strong stability also has simultaneously, after first pipeline and second pipeline carry out sealing connection, the staff pegs graft the gag lever post to the inside of limiting plate, later pass through the inside of spacing hole threaded connection to first pipeline and second pipeline with the bottom of gag lever post, and then promote the stability after first pipeline and the second pipeline sealing connection.
Description
Technical Field
The utility model relates to the technical field of pipeline compensation devices, in particular to a pipeline compensation device for maintenance of electromechanical equipment.
Background
The pipe compensation device is mainly used for compensating thermal expansion and contraction of the pipe caused by temperature change, and if the pipe cannot expand or contract freely when the temperature changes, thermal stress is generated in the pipe, and the stress has to be considered in pipe design, otherwise, the stress can cause the breakage of the pipe.
When the existing pipeline for maintaining the electromechanical equipment is butted, a single sleeving method is usually adopted to connect two pipelines, so that the problem of instability after connection is caused, and the pipeline is broken at the same time, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipeline compensation device for maintaining electromechanical equipment, which has the effect of strong stability.
The technical purpose of the utility model is realized by the following technical scheme: a pipeline compensation device for maintaining electromechanical equipment comprises a first pipeline and a second pipeline, wherein the outer surfaces of the first pipeline and the second pipeline are fixedly connected with lantern rings, the two sides of the lantern rings are fixedly connected with mounting plates, threaded holes are formed in the mounting plates, screw rods are in threaded connection with the inner portions of the threaded holes, nuts are in threaded connection with the outer surfaces of the screw rods, the number of the mounting plates is four, every two of the four mounting plates form a group, one side of each group of the mounting plates is fixedly connected with a sleeve, the number of the sleeves is four, every two of the four sleeves form a group, springs are inserted in the sleeves of each group, pistons are fixedly connected with the two ends of each spring, each piston extends into the sleeve, limiting holes are formed in the sleeves of each group, and limiting rods are in threaded connection with the inner portions of the limiting holes, the limiting plate has been cup jointed at the middle part of gag lever post, the one end fixedly connected with sealing ring of first pipeline, the seal groove has been seted up to the inside of second pipeline, just the sealing ring extends to the inside of seal groove.
By adopting the technical scheme, when a worker connects the first pipeline and the second pipeline, the first pipeline and the second pipeline are firstly butted, then two screws are connected to the insides of the two groups of mounting plates in a threaded manner, and then nuts are connected to the tail parts of the screws in a threaded manner, so that the first pipeline and the second pipeline are fixed, the distance between the first pipeline and the second pipeline is slowly close to each other by the movement of the screws, at the moment, the springs inside the sleeves are compressed, after the springs are compressed to a certain degree, the pistons are contacted with the inner bottom wall of each sleeve, at the moment, the sealing rings connected with the first pipeline extend into the sealing grooves formed in the second pipeline, the first pipeline and the second pipeline are in sealed connection, and simultaneously, the sealing device has extremely strong stability, after the first pipeline and the second pipeline are in sealed connection, the worker inserts the limiting rod into the limiting plate, and then the bottom end of the limiting rod is connected to the inside of the first pipeline and the second pipeline through the limiting hole in a threaded manner, so that the stability of the first pipeline and the second pipeline after being connected in a sealing manner is improved.
The utility model is further provided with: the number of the limiting plates is two, and one side of each limiting plate is fixedly connected with a cotton pad.
Through adopting above-mentioned technical scheme, after the gag lever post extends to the inside of first pipeline and second pipeline through spacing hole, cotton pad will contact with first pipeline and second pipeline to prevent that the limiting plate from causing wearing and tearing to first pipeline and second pipeline.
The utility model is further provided with: the second pipeline is the return bend, the inside of second pipeline is provided with the valve, the top fixedly connected with hand wheel of valve, just the hand wheel extends to the outside of second pipeline.
Through adopting above-mentioned technical scheme, the inside of second pipeline is provided with the valve, and the staff controls the valve through wrench movement hand wheel, and then makes the closure to the second pipeline.
The utility model is further provided with: the bottom end of the second pipeline is fixedly connected with a flange, and the inner thread of the flange is connected with a bolt.
Through adopting above-mentioned technical scheme, when the second pipeline was installed in electromechanical device's inside, the staff contacted flange and electromechanical device, later with bolt threaded connection to the inside of flange for the bolt extends to electromechanical device's inside and can fix the second pipeline.
The utility model is further provided with: the second pipeline is a PVC pipe and comprises a sealing layer, an anticorrosive layer and a temperature-resistant layer respectively.
Through adopting above-mentioned technical scheme, the second pipeline is the return bend of PVC pipe, and the return bend is convenient for connect, and the inside of second pipeline is provided with sealing layer, anticorrosive coating and temperature-resistant layer respectively simultaneously to reach sealed, anticorrosive and put the effect of high temperature, make the second pipeline promote the practicality in the use.
The utility model is further provided with: the number of the bolts is four, and the four bolts are in threaded connection with the inner part of the flange in an annular array mode.
Through adopting above-mentioned technical scheme, four bolts set up four positions inside the flange respectively to promote the stability after being connected with electromechanical device.
The utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the first pipeline, the lantern ring, the mounting plates, the screw rods, the screw caps, the sleeves, the springs, the pistons, the limiting holes, the limiting rods and the limiting plates, when a worker connects the first pipeline and the second pipeline, the first pipeline and the second pipeline are firstly butted, then the two screw rods are connected to the insides of the two groups of mounting plates in a threaded manner, then the screw caps are connected to the tail parts of the screw rods in a threaded manner, so that the first pipeline and the second pipeline are fixed, the distance between the first pipeline and the second pipeline is slowly closed through the movement of the screw rods, the springs in the sleeves are compressed, after the pistons are compressed to a certain degree, the pistons are contacted with the inner bottom wall of each sleeve, at the moment, the sealing rings connected with the first pipeline extend into the sealing grooves formed in the second pipeline, and further the first pipeline and the second pipeline are connected in a sealing manner, also have extremely strong stability simultaneously, after first pipeline and second pipeline carry out sealing connection, the staff pegs graft the inside to the limiting plate with the gag lever post, later with the bottom of gag lever post through the inside of spacing hole threaded connection to first pipeline and second pipeline, and then promote the stability after first pipeline and the second pipeline sealing connection.
2. According to the utility model, through the arrangement of the sealing layer, the anticorrosive layer, the temperature-resistant layer, the valve, the hand wheel, the flange and the bolt, after the limiting rod extends into the first pipeline and the second pipeline through the limiting hole, the cotton pad can be in contact with the first pipeline and the second pipeline, so that the limiting plate is prevented from abrasion on the first pipeline and the second pipeline, the valve is arranged inside the second pipeline, a worker controls the valve by twisting the hand wheel, so that the second pipeline is closed, when the second pipeline is installed inside the electromechanical equipment, the worker makes the flange be in contact with the electromechanical equipment, then the bolt is in threaded connection with the inside of the flange, so that the bolt extends into the electromechanical equipment to fix the second pipeline, the second pipeline is a bent pipe of a PVC pipe, the bent pipe is convenient to connect, and meanwhile, the sealing layer is respectively arranged inside the second pipeline, Anticorrosive coating and temperature resistant layer to reach sealed, anticorrosive and put the effect of high temperature, make the second pipeline promote the practicality in the use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the sleeve of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of a second pipeline structure according to the present invention.
In the figure, 1, a first pipeline; 2. a second conduit; 201. a sealing layer; 202. an anticorrosive layer; 203. a temperature resistant layer; 3. a collar; 4. mounting a plate; 5. a screw; 6. a nut; 7. a sleeve; 8. a spring; 9. a piston; 10. a limiting hole; 11. a limiting rod; 12. a limiting plate; 13. a cotton pad; 14. a hand wheel; 15. a flange; 16. a bolt; 17. and (4) a sealing ring.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1-4, a pipeline compensation device for maintaining electromechanical equipment comprises a first pipeline 1 and a second pipeline 2, wherein the outer surfaces of the first pipeline 1 and the second pipeline 2 are fixedly connected with a lantern ring 3, the two sides of the lantern ring 3 are fixedly connected with mounting plates 4, threaded holes are formed in the mounting plates 4, screw rods 5 are in threaded connection with the inner portions of the threaded holes, nuts 6 are in threaded connection with the outer surfaces of the screw rods 5, the number of the mounting plates 4 is four, every two of the four mounting plates 4 form a group, one side of each group of the mounting plates 4 is fixedly connected with a sleeve 7, the number of the sleeves 7 is four, every two of the four sleeves 7 form a group, springs 8 are inserted in each group of the sleeves 7, pistons 9 are fixedly connected with the two ends of the springs 8, the pistons 9 extend into the sleeves 7, limiting holes 10 are formed in each group of the sleeves 7, and limiting rods 11 are in threaded connection with the inner portions of the limiting holes 10, the middle part of the limiting rod 11 is sleeved with a limiting plate 12, one end of the first pipeline 1 is fixedly connected with a sealing ring 17, a sealing groove is formed in the second pipeline 2, the sealing ring 17 extends into the sealing groove, when a worker connects the first pipeline 1 with the second pipeline 2, the first pipeline 1 and the second pipeline 2 are firstly butted, then two screw rods 5 are in threaded connection with the inner parts of two groups of mounting plates 4, then nuts 6 are in threaded connection with the tail parts of the screw rods 5, so that the first pipeline 1 and the second pipeline 2 are fixed, the distance between the first pipeline 1 and the second pipeline 2 is slowly close to each other through the movement of the screw rods 5, at the moment, springs 8 in the sleeves 7 are compressed, after the springs are compressed to a certain degree, the pistons 9 are in contact with the inner bottom wall of each sleeve 7, at the moment, the sealing ring 17 connected with the first pipeline 1 extends into the sealing groove formed in the second pipeline 2, and then make first pipeline 1 and second pipeline 2 carry out sealing connection, and simultaneously also have extremely strong stability, after first pipeline 1 and second pipeline 2 carry out sealing connection, the staff pegs graft the inside to limiting plate 12 with gag lever post 11, later with the inside of first pipeline 1 and second pipeline 2 of bottom of gag lever post 11 through spacing hole 10 threaded connection, and then promote the stability after first pipeline 1 and second pipeline 2 sealing connection, the quantity of limiting plate 12 is two, and one side of two limiting plates 12 all is fixedly connected with cotton pad 13, after gag lever post 11 extends to the inside of first pipeline 1 and second pipeline 2 through spacing hole 10, cotton pad 13 will contact with first pipeline 1 and second pipeline 2, thereby prevent that limiting plate 12 from causing the wearing and tearing to first pipeline 1 and second pipeline 2, second pipeline 2 is the return bend, the inside of second pipeline 2 is provided with the valve, the top fixedly connected with hand wheel 14 of valve, and hand wheel 14 extends to the outside of second pipeline 2, the inside of second pipeline 2 is provided with the valve, the staff controls the valve through wrench movement hand wheel 14, and then make the closure to second pipeline 2, the bottom fixedly connected with flange 15 of second pipeline 2, the inside threaded connection of flange 15 has bolt 16, when second pipeline 2 installs in the inside of electromechanical device, the staff contacts flange 15 with electromechanical device, later with bolt 16 threaded connection to the inside of flange 15, make bolt 16 extend to the inside of electromechanical device can fix second pipeline 2, second pipeline 2 is the PVC pipe, second pipeline 2 includes sealing layer 201, anticorrosive coating 202 and temperature-resistant coating 203 respectively, second pipeline 2 is the return bend of PVC pipe, the return bend is convenient to connect, the inside of second pipeline 2 is provided with sealing layer 201 respectively simultaneously, Anticorrosive coating 202 and temperature-resistant layer 203 to reach sealed, anticorrosive and the effect of putting the high temperature, make second pipeline 2 promote the practicality in the use, the quantity of bolt 16 is four, and four bolts 16 are in the inside of flange 15 with the form threaded connection of annular array, and four bolts 16 set up four inside positions at flange 15 respectively, thereby promote the stability after being connected with electromechanical device.
In the utility model, when a worker connects a first pipeline 1 and a second pipeline 2, the first pipeline 1 and the second pipeline 2 are butted, two screws 5 are connected to the insides of two groups of mounting plates 4 in a threaded manner, nuts 6 are connected to the tails of the screws 5 in a threaded manner, so that the first pipeline 1 and the second pipeline 2 are fixed, the distance between the first pipeline 1 and the second pipeline 2 is gradually closed by the movement of the screws 5, at the moment, springs 8 inside sleeves 7 are compressed, after the springs are compressed to a certain degree, pistons 9 are contacted with the inner bottom wall of each sleeve 7, at the moment, sealing rings 17 connected with the first pipeline 1 extend into sealing grooves formed in the second pipeline 2, so that the first pipeline 1 and the second pipeline 2 are connected in a sealing manner, and meanwhile, the sealing ring has extremely high stability, and after the first pipeline 1 and the second pipeline 2 are connected in a sealing manner, the worker inserts the limiting rod 11 into the limiting plate 12, then connects the bottom end of the limiting rod 11 to the inside of the first pipeline 1 and the second pipeline 2 through the limiting hole 10 in a threaded manner, so as to improve the stability after the first pipeline 1 and the second pipeline 2 are hermetically connected, after the limiting rod 11 extends to the inside of the first pipeline 1 and the second pipeline 2 through the limiting hole 10, the cotton pad 13 will contact with the first pipeline 1 and the second pipeline 2, so as to prevent the limiting plate 12 from wearing the first pipeline 1 and the second pipeline 2, the inside of the second pipeline 2 is provided with a valve, the worker controls the valve by twisting the hand wheel 14, so as to close the second pipeline 2, when the second pipeline 2 is installed inside the electromechanical device, the worker contacts the flange 15 with the electromechanical device, and then connects the bolt 16 to the inside of the flange 15 in a threaded manner, make bolt 16 extend to electromechanical device's inside can fix second pipeline 2, second pipeline 2 is the return bend of PVC pipe, and the return bend is convenient for connect, and second pipeline 2's inside is provided with sealing layer 201, anticorrosive coating 202 and temperature-resistant layer 203 respectively simultaneously to reach sealed, anticorrosive and put the effect of high temperature, make second pipeline 2 promote the practicality in the use.
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 pipeline compensation arrangement is used in electromechanical device maintenance, includes first pipeline (1) and second pipeline (2), its characterized in that: the outer surfaces of the first pipeline (1) and the second pipeline (2) are fixedly connected with lantern rings (3), the two sides of each lantern ring (3) are fixedly connected with mounting plates (4), threaded holes are formed in the threaded holes, threaded rods (5) are connected with the threads in the threaded holes, nuts (6) are connected with the threads on the outer surfaces of the threaded rods (5), the number of the mounting plates (4) is four, every two of the four mounting plates (4) form a group, sleeves (7) are fixedly connected to one side of each mounting plate (4), the number of the sleeves (7) is four, every two of the four sleeves (7) form a group, springs (8) are inserted into the sleeves (7) of each group, pistons (9) are fixedly connected to the two ends of each spring (8), and the pistons (9) extend into the sleeves (7), every group spacing hole (10) have all been seted up to the inside of sleeve (7), the inside threaded connection in spacing hole (10) has gag lever post (11), limiting plate (12) have been cup jointed at the middle part of gag lever post (11), the one end fixedly connected with sealing ring (17) of first pipeline (1), the seal groove has been seted up to the inside of second pipeline (2), just sealing ring (17) extend to the inside of seal groove.
2. The pipe compensating device for maintaining electromechanical equipment according to claim 1, wherein: the number of the limiting plates (12) is two, and one side of each of the two limiting plates (12) is fixedly connected with a cotton pad (13).
3. The pipe compensating device for maintaining electromechanical equipment according to claim 1, wherein: the second pipeline (2) is the return bend, the inside of second pipeline (2) is provided with the valve, the top fixedly connected with hand wheel (14) of valve, just hand wheel (14) extend to the outside of second pipeline (2).
4. The pipe compensating device for maintaining electromechanical equipment according to claim 1, wherein: the bottom end of the second pipeline (2) is fixedly connected with a flange (15), and the inner threads of the flange (15) are connected with bolts (16).
5. The pipe compensating device for maintaining electromechanical equipment according to claim 1, wherein: the second pipeline (2) is a PVC pipe, and the second pipeline (2) respectively comprises a sealing layer (201), an anticorrosive layer (202) and a temperature-resistant layer (203).
6. The pipe compensating device for maintaining electromechanical equipment according to claim 4, wherein: the number of the bolts (16) is four, and the four bolts (16) are in threaded connection in the form of an annular array on the inner part of the flange (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756765.6U CN216447666U (en) | 2021-11-11 | 2021-11-11 | Pipeline compensation device for maintenance of electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756765.6U CN216447666U (en) | 2021-11-11 | 2021-11-11 | Pipeline compensation device for maintenance of electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447666U true CN216447666U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122756765.6U Active CN216447666U (en) | 2021-11-11 | 2021-11-11 | Pipeline compensation device for maintenance of electromechanical equipment |
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| Country | Link |
|---|---|
| CN (1) | CN216447666U (en) |
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2021
- 2021-11-11 CN CN202122756765.6U patent/CN216447666U/en active Active
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