CN219875047U - Pipe pump cable threading sealing device - Google Patents
Pipe pump cable threading sealing device Download PDFInfo
- Publication number
- CN219875047U CN219875047U CN202321101288.2U CN202321101288U CN219875047U CN 219875047 U CN219875047 U CN 219875047U CN 202321101288 U CN202321101288 U CN 202321101288U CN 219875047 U CN219875047 U CN 219875047U
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- Prior art keywords
- fixing plate
- connecting pipe
- outlet
- plate
- sealing ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 57
- 230000000694 effects Effects 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides a cable threading sealing device of a pump in a pipe, which comprises an outgoing line plate, a sealing ring, a first fixing plate, a first connecting pipe, a second fixing plate and a second connecting pipe; the outlet plate is provided with an outlet for leading out the pump cable in the pipe from the outlet of the outlet plate, the bottom of the first fixing plate is provided with a first connecting pipe, the top of the first connecting pipe is connected with the first fixing plate, the bottom of the first connecting pipe is connected with the outlet plate, and the sealing ring is arranged inside the first connecting pipe; the bottom of the second fixing plate is provided with a second connecting pipe, the top of the second connecting pipe is connected with the second fixing plate, and the bottom of the second connecting pipe is connected with the top of the first fixing plate; the first fixed plate and the second fixed plate are hollow plate structures, and the first fixed plate and the second fixed plate are connected through bolts, so that the flat cable is not easy to break and has good sealing effect.
Description
Technical Field
The utility model belongs to the field of sealing and fixing, and particularly relates to a pump-in-pipe outlet sealing and fixing device.
Background
The conventional sealing mode of the pump in the pipe is as follows: the internal thread pipe, the sealing ring and the external thread bushing are matched for use, and the external thread bushing is screwed to form extrusion on the sealing ring to realize sealing. However, in the screwing process, the sealing ring is subjected to larger friction force of the external thread bushing, so that the sealing ring is twisted for a long time and even damaged, the service life of the sealing ring is shortened, and the cable is easily cut and damaged; secondly, if the motor cable with the cross section being oblate is encountered, the sealing effect can not be achieved, water is easy to leak when the water pressure is too high, once water leaks, the pump structure in the pipe can be damaged, and the structural maintenance cost of the pump in the pipe is high.
Disclosure of Invention
The utility model aims to overcome the defect of distortion damage of a sealing ring caused by larger friction force in the prior art, and provides a threading sealing device for a pump cable in a pipe, which comprises the following components: the outlet plate is provided with an outlet for leading out the pump cable in the pipe from the outlet of the outlet plate;
the sealing ring is used for sealing the cable outlet;
the sealing ring is arranged in the first connecting pipe;
the bottom of the second fixing plate is provided with a second connecting pipe, the top of the second connecting pipe is connected with the second fixing plate, and the bottom of the second connecting pipe is connected with the top of the first fixing plate;
the first fixing plate and the second fixing plate are of hollow plate structures, and the first fixing plate and the second fixing plate are connected through bolts.
The sealing ring is characterized in that an outlet hole is formed in the middle of the sealing ring, and the outlet hole is coaxially arranged with the middle outlet holes of the first fixing plate and the second fixing plate.
Further, the outer diameter of the second connecting pipe is the same as the outer diameter of the sealing ring.
Further, the outlet of the outlet plate is communicated with the bottom of the first connecting pipe.
Further, through holes are formed in four corners of the second fixing plate, threaded holes corresponding to the through holes are formed in the first fixing plate, and the bolts penetrate through the through holes.
Further, the sum of the thickness of the sealing ring and the height of the second connecting pipe is larger than the height of the first connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sealing ring is placed at the wire outlet hole in the middle of the first fixing plate, then the sealing ring is extended into the upper part of the sealing ring in the wire outlet hole through the second fixing plate, the sealing ring is fixed in the wire outlet hole between the first connecting pipe and the second connecting pipe, and the sealing ring is provided with the wire outlet holes which can adapt to different cross sections, so that the sealing ring has a prominent effect on flat cables.
Drawings
The following drawings are illustrative of the utility model and are not intended to limit the scope of the utility model, in which:
fig. 1: a sealing device structure schematic diagram;
fig. 2: a split structure schematic diagram of the sealing device;
in the figure: the device comprises a 1-wire outlet plate, a 2-sealing ring, a 3-first fixing plate, a 4-first connecting pipe, a 5-second fixing plate, a 6-second connecting pipe, a 7-wire outlet hole and an 8-through hole.
Detailed Description
The present utility model will be further described in detail with reference to the following specific examples, which are given by way of illustration, in order to make the objects, technical solutions, design methods and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, an in-tube pump cable threading seal device comprises:
the cable outlet plate 1 is provided with a cable outlet which is used for leading out the pump cable in the pipe from the cable outlet of the cable outlet plate 1;
the sealing ring 2 is used for sealing the cable outlet;
the middle part of the sealing ring 2 is provided with a wire outlet hole 7, and the wire outlet hole 7 and the middle wire outlet holes of the first fixing plate 3 and the second fixing plate 5 are coaxially arranged.
The sum of the thickness of the sealing ring 2 and the height of the second connecting pipe 6 is larger than the height of the first connecting pipe 4.
It should be noted that, the middle part of the sealing ring 3 is provided with a wire hole 7, the shape of the wire hole 7 is adapted to the shape of the cross section of the cable, the wire hole 7 is a wire hole adapted to a flat cable in this embodiment, the flat cable wire passes through the wire plate 1 and then extends out after passing through the wire hole 7, and the cable wire can be prevented from being twisted and extruded under the condition that the size of the wire hole is adapted to protect the cable wire.
The first fixing plate 3, a first connecting pipe 4 is arranged at the bottom of the first fixing plate 3, the top of the first connecting pipe 4 is connected with the first fixing plate 3, the bottom of the first connecting pipe 4 is connected with the outgoing line plate 1, and the sealing ring 2 is arranged inside the first connecting pipe 4;
the outlet of the outlet plate 1 is communicated with the bottom of the first connecting pipe 4.
The bottom of the second fixing plate 5 is provided with a second connecting pipe 6, the top of the second connecting pipe 6 is connected with the second fixing plate 5, and the bottom of the second connecting pipe 6 is connected with the top of the first fixing plate 3;
through holes 8 are formed in four corners of the second fixing plate 5, threaded holes corresponding to the through holes 8 are formed in the first fixing plate 3, and the bolts penetrate through the through holes 8.
The outer diameter of the second connecting pipe 6 is the same as the outer diameter of the sealing ring 2.
The first fixing plate 3 and the second fixing plate 5 are hollow plate structures, and the first fixing plate 3 and the second fixing plate 5 are connected through bolts.
It should be noted that, the first connecting pipe 4 is welded on the wire outlet plate 1, the sealing ring 2 is placed inside the first connecting pipe 4, the cable penetrates out from the wire outlet hole 5 of the sealing ring 2, the second connecting pipe 6 is placed in the first connecting pipe 4 and is tightly pressed on the sealing ring 2, and then the sealing ring 2 is tightly pressed by the bolt connection of the first fixing plate 3 and the second fixing plate 5, so that the sealing effect is achieved.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (6)
1. An in-tube pump cable threading seal comprising:
the device comprises an outlet plate (1), wherein an outlet is formed in the outlet plate (1) and used for leading out a pump cable in a pipe from the outlet of the outlet plate (1);
the sealing ring (2) is used for sealing the cable outlet;
the device comprises a first fixing plate (3), wherein a first connecting pipe (4) is arranged at the bottom of the first fixing plate (3), the top of the first connecting pipe (4) is connected with the first fixing plate (3), the bottom of the first connecting pipe (4) is connected with the wire outlet plate (1), and the sealing ring (2) is arranged inside the first connecting pipe (4);
the bottom of the second fixing plate (5) is provided with a second connecting pipe (6), the top of the second connecting pipe (6) is connected with the second fixing plate (5), and the bottom of the second connecting pipe (6) is connected with the top of the first fixing plate (3);
the first fixing plate (3) and the second fixing plate (5) are of hollow plate structures, and the first fixing plate (3) and the second fixing plate (5) are connected through bolts.
2. The pump cable threading sealing device in a pipe according to claim 1, characterized in that the middle part of the sealing ring (2) is provided with a wire outlet hole (7), and the wire outlet hole (7) is coaxially arranged with the middle wire outlet holes of the first fixing plate (3) and the second fixing plate (5).
3. A pump-in-tube cable threading sealing device according to claim 1, characterized in that the outer diameter of the second connecting tube (6) is the same as the outer diameter of the sealing ring (2).
4. A pump-in-tube cable threading sealing device according to claim 1, characterized in that the outlet of the outlet plate (1) communicates with the bottom of the first connecting tube (4).
5. The in-pipe pump cable threading sealing device according to claim 1, wherein through holes (8) are formed in four corners of the second fixing plate (5), threaded holes corresponding to the through holes (8) are formed in the first fixing plate (3), and the bolts penetrate through the through holes (8).
6. A pump-in-tube cable threading sealing device according to claim 5, characterized in that the sum of the thickness of the sealing ring (2) and the height of the second connecting tube (6) is greater than the height of the first connecting tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321101288.2U CN219875047U (en) | 2023-05-09 | 2023-05-09 | Pipe pump cable threading sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321101288.2U CN219875047U (en) | 2023-05-09 | 2023-05-09 | Pipe pump cable threading sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875047U true CN219875047U (en) | 2023-10-20 |
Family
ID=88316650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321101288.2U Active CN219875047U (en) | 2023-05-09 | 2023-05-09 | Pipe pump cable threading sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219875047U (en) |
-
2023
- 2023-05-09 CN CN202321101288.2U patent/CN219875047U/en active Active
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