CN220754063U - Auxiliary device for distribution box - Google Patents
Auxiliary device for distribution box Download PDFInfo
- Publication number
- CN220754063U CN220754063U CN202322461328.0U CN202322461328U CN220754063U CN 220754063 U CN220754063 U CN 220754063U CN 202322461328 U CN202322461328 U CN 202322461328U CN 220754063 U CN220754063 U CN 220754063U
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- Prior art keywords
- pipe
- wall
- annular groove
- distribution box
- ring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000007791 dehumidification Methods 0.000 abstract description 5
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses an auxiliary device for a distribution box, which relates to the technical field of auxiliary dehumidification of distribution boxes and comprises a distribution box inner cavity, wherein a transverse mounting plate is fixedly connected to a vertical mounting plate on the side wall of the distribution box inner cavity through bolts, a dehumidifier is fixedly connected to the transverse mounting plate, a drainage port is arranged on the bottom surface of the dehumidifier, an opening at the lower end of the drainage port is opposite to an opening at the upper end of the drainage pipe, a drainage hole for draining the drainage pipe is formed in the bottom surface of the distribution box inner cavity, a water pipe quick connecting assembly is arranged at the lower end of the drainage port, and the water pipe quick connecting assembly comprises an inner pipe fixedly connected to the lower end of the drainage port. The utility model is characterized in that a water pipe quick connection assembly positioned at a water discharge port of a dehumidifier of the distribution box is arranged; the staff only need insert the drain pipe and then rotate the outer tube and can realize the connection of drain pipe and block terminal dehumidifier, has simplified operating procedure, has promoted efficiency by a wide margin.
Description
Technical Field
The utility model relates to the technical field of auxiliary dehumidification, in particular to an auxiliary device for a distribution box.
Background
The power distribution box, also called a power distribution cabinet, is formed by assembling switching equipment, a measuring instrument, protection electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the wiring requirement of the electric appliances. In rainy season, the air moisture content is big, and long-term in humid environment, the trouble such as short circuit, ground connection etc. can be produced to the exposed part of electrical components and pencil junction, can even lead to the danger of electric shock, consequently often need install auxiliary dehumidification device in the block terminal.
The existing auxiliary dehumidifier for the distribution box is characterized in that in the process of connecting a drain pipe with a drain port of the dehumidifier, the drain pipe is required to be connected with a two-way joint in a hot melting mode, then a leakage-proof adhesive tape is wound on an outer wall thread of the drain port, and then the two-way joint is screwed with the drain port through a tool. This connection installation, the step is loaded down with trivial details and to the professional requirement of staff high, again because the block terminal inner space is narrow and small, still has the inconvenient inefficiency of operation's problem.
Disclosure of Invention
The utility model aims to provide an auxiliary device for a distribution box, which solves the problems of complicated steps, inconvenient operation and low efficiency in the process of connecting a drain pipe with a drain port of a dehumidifier in the conventional auxiliary dehumidifier for the distribution box.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the auxiliary device for the distribution box comprises a distribution box inner cavity, wherein a transverse mounting plate is fixedly connected to a vertical mounting plate on the side wall of the distribution box inner cavity through a bolt, a dehumidifier is fixedly connected to the transverse mounting plate, a drain port is arranged on the bottom surface of the dehumidifier, an opening at the lower end of the drain port is opposite to an opening at the upper end of a drain pipe, a drain hole for draining the drain pipe is formed in the bottom surface of the distribution box inner cavity, and a water pipe quick connection assembly is arranged at the lower end of the drain port;
the quick water pipe connecting assembly comprises an inner pipe fixedly connected to the lower end of the water draining port, threads are integrally formed on the outer wall of the inner pipe, a first annular groove is formed in the upper part of the inner wall of the inner pipe, a second annular groove is formed in the lower end of the inner wall of the inner pipe, the lower end of the first annular groove is communicated with the second annular groove, a sealing ring is arranged at the upper end of an inner cavity of the first annular groove, a pressure locking ring is arranged at the lower part of the inner cavity of the first annular groove, and an outer pipe is sleeved on the outer wall of the inner pipe;
the inner wall of the outer tube is provided with a thread groove corresponding to the thread, the lower end of the inner wall of the outer tube is integrally formed with a first extrusion ring, and the joint of the outer tube and the first extrusion ring is provided with a third annular groove.
As still further aspects of the utility model: the inner pipe is characterized in that a first limiting ring is integrally formed at the upper end of the outer wall of the inner pipe, and a second limiting ring is integrally formed at the upper end of the inner wall of the inner pipe.
As still further aspects of the utility model: the outer wall of the inner tube is integrally formed with an anti-slip raised line.
As still further aspects of the utility model: the lower end part of the pressed locking ring protrudes to the inner cavity of the second annular groove, a first inclined plane is formed on the outer wall of the protruding part, a second inclined plane is integrally formed at the upper end of the first pressing ring, and the first inclined plane is matched with the second inclined plane.
As still further aspects of the utility model: the third annular groove is used for accommodating the lower end of the inner tube, and the width of the third annular groove is larger than that of the lower end of the inner tube.
As still further aspects of the utility model: the compression locking ring is far away from the second extrusion ring which is used for fixing and plugging the drain pipe is integrally formed at the lower end of a side wall surface of the second limiting ring.
As still further aspects of the utility model: the outer diameter of the drain pipe is larger than the inner diameter of the second limiting ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. the water pipe quick connection assembly is arranged at the drainage port of the dehumidifier of the distribution box; the staff only need insert the drain pipe and then rotate the outer tube and can realize the connection of drain pipe and block terminal dehumidifier, has simplified operating procedure, has promoted efficiency by a wide margin.
Drawings
FIG. 1 is a schematic view of an auxiliary device for a power distribution box;
FIG. 2 is an enlarged view of the auxiliary device for a power distribution box at A in FIG. 1;
FIG. 3 is an enlarged view of the auxiliary device for a power distribution box at B in FIG. 1;
FIG. 4 is a cross-sectional view of a quick water connection assembly for an auxiliary device for a power distribution box;
fig. 5 is an enlarged view of the auxiliary device for a power distribution box at C in fig. 4;
fig. 6 is an enlarged view of the auxiliary device for a power distribution box at D in fig. 4.
In the figure: 1. an inner cavity of the distribution box; 2. a transverse mounting plate; 3. a dehumidifier; 4. a drain port; 5. a drain pipe; 6. a drain hole; 701. an inner tube; 702. a first stop collar; 703. a second limiting ring; 704. a thread; 705. a first annular groove; 706. a second annular groove; 801. an outer tube; 802. a thread groove; 803. a first extrusion ring; 804. a third annular groove; 805. a first inclined surface; 9. a seal ring; 1001. a compressed locking ring; 1002. a pressing ring; 1003. and a second inclined plane.
Detailed Description
Referring to fig. 1 to 6, in the embodiment of the utility model, an auxiliary device for a distribution box comprises a distribution box inner cavity 1, wherein a transverse mounting plate 2 is fixedly connected to a vertical mounting plate on the side wall of the distribution box inner cavity 1 through bolts, a dehumidifier 3 is fixedly connected to the transverse mounting plate 2, a drain port 4 is arranged on the bottom surface of the dehumidifier 3, an opening at the lower end of the drain port 4 is opposite to an opening at the upper end of a drain pipe 5, a drain hole 6 for draining water of the drain pipe 5 is arranged on the bottom surface of the distribution box inner cavity 1, and a water pipe quick connection assembly is arranged at the lower end of the drain port 4;
the water pipe quick connection assembly comprises an inner pipe 701 fixedly connected to the lower end of a drainage port 4, threads 704 are integrally formed on the outer wall of the inner pipe 701, a first annular groove 705 is formed in the upper part of the inner wall of the inner pipe 701, a second annular groove 706 is formed in the lower end of the inner wall of the inner pipe 701, the lower end of the first annular groove 705 is communicated with the second annular groove 706, a sealing ring 9 is arranged at the upper end of the inner cavity of the first annular groove 705, a pressed locking ring 1001 is arranged at the lower part of the inner cavity of the first annular groove 705, and an outer pipe 801 is sleeved on the outer wall of the inner pipe 701;
a thread groove 802 corresponding to the thread 704 is formed in the inner wall of the outer tube 801, a first extrusion ring 803 is integrally formed at the lower end of the inner wall of the outer tube 801, and a third annular groove 804 is formed at the joint of the outer tube 801 and the first extrusion ring 803.
In the using process of the auxiliary dehumidifying device for the distribution box, a staff fixes the dehumidifier 3 on a transverse mounting plate of the inner cavity 1 of the distribution box through bolts, and then connects a drain pipe 5 with a water pipe quick connection assembly on a drain port 4;
when in connection, a worker inserts the drain pipe 5 into the pipe inner cavity of the water pipe quick connection assembly 5 until the drain pipe 5 touches the second limiting ring 703, and then holds the outer pipe 801 and rotates;
the outer tube 801 continuously rotates upwards along the direction of the screw thread 704 through the screw thread groove 802, along with the movement of the outer tube 801, the first extrusion ring 803 moves upwards along the second annular groove 706, the first inclined surface 805 touches the second inclined surface 1003 and extrudes the second inclined surface, the extrusion is carried out, the compression locking ring 1001 extrudes the sealing ring 9 upwards, and simultaneously the sealing ring 1002 extrudes and seals the drain pipe 5, so that the sealing ring 9 expanded by compression deformation and the compression locking ring 1001 act together to fix and seal the drain pipe 5, the drain pipe 5 of the outer tube 801 is continuously rotated to be further sealed until the outer tube 801 touches the first limiting ring 702, and at the moment, the connection between the drain pipe 5 and the quick connecting assembly of the water pipe is completed.
In fig. 4: the outer wall upper end integrated into one piece of inner tube 701 has first spacing ring 702, and the inner wall upper end integrated into one piece of inner tube 701 has second spacing ring 703.
This kind of auxiliary dehumidifying device for block terminal is in the use, when drain pipe 5 and water pipe quick connect assembly are connected, first spacing ring 702 plays the restriction to the biggest insertion distance of water pipe, and second spacing ring 702 plays the restriction to the biggest rotation distance of outer pipe 801.
In fig. 1 to 3: the outer wall of the inner tube 701 is integrally formed with an anti-slip protruding strip.
This kind of auxiliary dehumidification device for block terminal is in the use, when drain pipe 5 and water pipe quick connect assembly are connected, the staff need hold outer tube 801 and rotate, and anti-skidding sand grip is used for the increase friction.
In fig. 4 to 6: the lower end part of the pressed locking ring 1001 protrudes into the inner cavity of the second annular groove 706, the outer wall of the protruding part is formed with a first inclined plane 805, the upper end of the first pressing ring 803 is integrally formed with a second inclined plane 1003, and the first inclined plane 805 is matched with the second inclined plane 1003.
In the use process of the auxiliary dehumidifying device for the distribution box, along with the upward rotation of the outer tube 801, the first extrusion ring 803 moves upward along the second annular groove 706, the first inclined surface 805 touches the second inclined surface 1003 and extrudes the second inclined surface 1003, and the extrusion is carried out, so that the extrusion locking ring 1001 extrudes the sealing ring 9 upward and simultaneously extrudes the extrusion ring 1002 to seal the drain pipe 5.
In fig. 6: the third annular groove 804 is configured to receive the lower end of the inner tube 701, and the width of the third annular groove 804 is greater than the width of the lower end of the inner tube 701.
In the use process of the auxiliary dehumidifying device for the distribution box, when the drain pipe 5 is connected with the water pipe quick connecting assembly, a worker holds the outer pipe 801 and rotates the outer pipe, and along with the upward rotation of the outer pipe 801, the first extrusion ring 803 moves upwards along the second annular groove 706, and the first inclined surface 805 touches and extrudes the second inclined surface 1003.
In fig. 4 to 6: the lower end of a side wall surface of the compression locking ring 1001, which is far away from the second limiting ring 703, is integrally formed with a second pressing ring 1002 for fixing and blocking the drain pipe 5.
In the use process of the auxiliary dehumidifying device for the distribution box, along with the upward rotation of the outer tube 801, the first extrusion ring 803 moves upward along the second annular groove 706, the first inclined surface 805 touches and extrudes the second inclined surface 1003, and the extrusion is carried out, so that the extrusion locking ring 1001 extrudes and seals the drain pipe 5 through the extrusion ring 1002.
In fig. 3 to 4: the outer diameter of the drain pipe 5 is larger than the inner diameter of the second stopper 703.
This kind of auxiliary dehumidification device for block terminal is in the use, and the staff needs to insert drain pipe 5 water drainage inner chamber of water pipe quick connect assembly, and second spacing ring 703 plays the restriction to the maximum insertion distance of drain pipe 5.
The working principle of the utility model is as follows: the staff inserts drain pipe 5 into the water pipe quick connect assembly inner chamber, then can make sealing ring 9 and pressurized locking ring 1001 in inner tube 701 closely extrude drain pipe 5 through rotating outer tube 801 to accomplish the connection shutoff of drain pipe 5.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an auxiliary device for block terminal, includes block terminal inner chamber (1), through bolt fixedly connected with horizontal mounting panel (2) on the vertical mounting panel of block terminal inner chamber (1) lateral wall, fixedly connected with dehumidifier (3) on horizontal mounting panel (2), be provided with drainage port (4) on the bottom surface of dehumidifier (3), drainage port (4) lower extreme opening just is to drain pipe (5) upper end opening, drain hole (6) that supply drain pipe (5) were discharged are seted up to the bottom surface of block terminal inner chamber (1), a serial communication port, the lower extreme of drainage port (4) is provided with water pipe quick connect assembly;
the quick water pipe connecting assembly comprises an inner pipe (701) fixedly connected to the lower end of a water draining port (4), threads (704) are integrally formed on the outer wall of the inner pipe (701), a first annular groove (705) is formed in the upper part of the inner wall of the inner pipe (701), a second annular groove (706) is formed in the lower end of the inner wall of the inner pipe (701), the lower end of the first annular groove (705) is communicated with the second annular groove (706), a sealing ring (9) is arranged at the upper end of an inner cavity of the first annular groove (705), a compression locking ring (1001) is arranged at the lower part of the inner cavity of the first annular groove (705), and an outer pipe (801) is sleeved on the outer wall of the inner pipe (701);
the inner wall of the outer tube (801) is provided with a thread groove (802) corresponding to the thread (704), a first extrusion ring (803) is integrally formed at the lower end of the inner wall of the outer tube (801), and a third annular groove (804) is formed at the joint of the outer tube (801) and the first extrusion ring (803).
2. The auxiliary device for a power distribution box according to claim 1, wherein a first limiting ring (702) is integrally formed at the upper end of the outer wall of the inner tube (701), and a second limiting ring (703) is integrally formed at the upper end of the inner wall of the inner tube (701).
3. The auxiliary device for a power distribution box according to claim 1, wherein the outer wall of the inner tube (701) is integrally formed with an anti-slip protruding strip.
4. An auxiliary device for a distribution box according to claim 1, wherein the lower end portion of the pressure-receiving locking ring (1001) protrudes into the inner cavity of the second annular groove (706), a first inclined surface (805) is formed on the outer wall of the protruding portion, a second inclined surface (1003) is integrally formed on the upper end of the first pressing ring (803), and the first inclined surface (805) and the second inclined surface (1003) are matched.
5. An auxiliary device for a distribution box according to claim 1, characterized in that the third annular groove (804) is adapted to receive the lower end of the inner tube (701), the third annular groove (804) having a width greater than the width of the lower end of the inner tube (701).
6. An auxiliary device for a distribution box according to claim 2, wherein a second pressing ring (1002) for fixing and blocking the drain pipe (5) is integrally formed at a lower end of a side wall surface of the pressed locking ring (1001) away from the second limiting ring (703).
7. An auxiliary device for an electrical box according to claim 2, characterized in that the outer diameter of the drain pipe (5) is larger than the inner diameter of the second stop collar (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322461328.0U CN220754063U (en) | 2023-09-11 | 2023-09-11 | Auxiliary device for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322461328.0U CN220754063U (en) | 2023-09-11 | 2023-09-11 | Auxiliary device for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754063U true CN220754063U (en) | 2024-04-09 |
Family
ID=90549915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322461328.0U Active CN220754063U (en) | 2023-09-11 | 2023-09-11 | Auxiliary device for distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754063U (en) |
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2023
- 2023-09-11 CN CN202322461328.0U patent/CN220754063U/en active Active
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