CN207234226U - A kind of resilient structures of distribution box wire inlet/outlet hole plugging device - Google Patents
A kind of resilient structures of distribution box wire inlet/outlet hole plugging device Download PDFInfo
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- CN207234226U CN207234226U CN201721251574.1U CN201721251574U CN207234226U CN 207234226 U CN207234226 U CN 207234226U CN 201721251574 U CN201721251574 U CN 201721251574U CN 207234226 U CN207234226 U CN 207234226U
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- wire inlet
- outlet hole
- cover board
- distribution box
- card slot
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Abstract
The utility model discloses a kind of resilient structures of distribution box wire inlet/outlet hole plugging device, it includes the agent structure that can spring back flexible blockage device, agent structure includes rebound cover board, upper card slot and lower bayonet slot, lower bayonet slot is connected to the upper end of rebound cover board, upper card slot is connected to the outside of flexible blockage device lower end, and upper card slot is connected with lower bayonet slot by spring, so that rebound cover board and flexible blockage device also elastic connection.The beneficial effects of the utility model are：In the lower end of flexible blockage device connection rebound cover board, wire inlet/outlet hole, good airproof performance can be blocked；After plugging structure is installed, take away bolt and enable to rebound cover board rebound so that with being fitted closely at wire inlet/outlet hole, rebound cover board will be fully sealed rebound cover board at wire inlet/outlet hole, avoid rubber closeouts causes to spring back not closely sealed at cover board and wire inlet/outlet hole in deformation, leaves gap；Comprehensive cost is low, can Reusability.
Description
Technical field
A kind of resilient structures of distribution box wire inlet/outlet hole plugging device are the utility model is related to, belong to power equipment technology neck
Domain.
Background technology
The occasions such as construction site, factory, road side, distribution box are equipment indispensable in electric power link, family,
When operating room, office decoration, distribution box is also often used, in many institute's weeks, distribution box will be opened by electrical wiring requirement
Close equipment, measuring instrumentss, protection electric appliance and ancillary equipment to be assembled in closing or semiclosed metal safe or in screen width, composition is matched somebody with somebody
Electric installation, so need the wire inlet/outlet hole that reserved supply lines passes through in the fabrication process, when in use during wire inlet/outlet hole and
Can will make it that distribution box does not have a leakproofness there are gap, such as without closure between electric wire, water, mud, dust, debris,
Mouselet and toy etc. can enter distribution box, can cause switchgear, measuring instrumentss, protection electric appliance and auxiliary in distribution box
Equipment damage, service life when reducing the use of distribution box, especially under the bad weathers such as wet weather, heavy snow, the damage of outdoor fitting case
More serious, the prior art is sealed using flexible seals, but in flexible seals deformation, lower part separation structure can on
Move, it is and not closely sealed at wire inlet/outlet hole, gap is left, influences leakproofness.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of rebound knot of distribution box wire inlet/outlet hole plugging device
Structure.
The utility model is realized by following proposal：A kind of resilient structures of distribution box wire inlet/outlet hole plugging device, it is wrapped
The agent structure that can spring back flexible blockage device is included, the agent structure includes rebound cover board, and upper card slot and lower bayonet slot are described
Lower bayonet slot is connected to the upper end of the rebound cover board, and the upper card slot is connected to the outside of the flexible blockage device lower end, institute
State card slot to connect by spring with the lower bayonet slot, so that the rebound cover board and the flexible blockage device
Elastic connection.
The upper connecting pole of lower end connection of the upper card slot inner wall, the lower connecting pole of upper end connection of the lower bayonet slot inner wall, institute
State spring pocket outside of connecting pole and the lower connecting pole on described, and upper and lower ends respectively with the upper card slot inner wall and institute
Lower bayonet slot inner wall is stated to be fixedly connected.
Bolt hole A is provided with the upper card slot, the upper connecting pole is provided with perforative screw hole B up and down, the lower connection
The top of column is separated by bolt hole C, and bolt hole A, the screw hole B, the bolt hole C described in screw bolt passes cause described
Upper connecting pole is connected with the lower connecting pole so that the spring is in compressive state, takes away bolt, at the spring
In rebound state.
The upper connecting pole, the lower connecting pole and the spring are equipped with multigroup.
The area of the rebound cover board is more than the area in the aperture of distribution box wire inlet/outlet hole.
The width of the upper card slot is wider than the lower bayonet slot, and the upper card slot is stuck in the outside of the lower bayonet slot.
The height and the height more than the upper card slot and the lower bayonet slot of the upper card slot and the upper connecting pole.
The rebound cover board is made of two mutually symmetrical with parts, and the upper card slot and the lower bayonet slot are also mutual by two
Symmetrical part composition.
The thickness of the junction of two mutually symmetrical with parts of the rebound cover board is the half of integral thickness, using weight
Folded connection structure.
The beneficial effects of the utility model are：
1st, a kind of resilient structures of distribution box wire inlet/outlet hole plugging device of the utility model are in the lower end of flexible blockage device
Connection rebound cover board, can block wire inlet/outlet hole, good airproof performance；
2nd, a kind of resilient structures of distribution box wire inlet/outlet hole plugging device of the utility model are taken away after plugging structure is installed
Bolt enables to rebound cover board rebound so that rebound cover board springs back cover board by wire inlet/outlet hole with being fitted closely at wire inlet/outlet hole
Place is fully sealed, and avoids rubber closeouts from causing to spring back in deformation not closely sealed at cover board and wire inlet/outlet hole, leaves gap；
3rd, a kind of synthesis cost of the resilient structures of distribution box wire inlet/outlet hole plugging device of the utility model is low, can make repeatedly
With；
4th, a kind of rebound cover board of distribution box wire inlet/outlet hole plugging device of the utility model is by two mutually symmetrical with parts
Composition, upper card slot and lower bayonet slot are also made of two mutually symmetrical with parts, easy to in-site installation；
5th, a kind of rebound cover board of distribution box wire inlet/outlet hole plugging device of the utility model uses overlapping connection structure, improves
Leakproofness.
Brief description of the drawings
Fig. 1 is that a kind of agent structure section of resilient structures of distribution box wire inlet/outlet hole plugging device of the utility model is illustrated
Figure.
Fig. 2 is a kind of dimensional structure diagram of distribution box wire inlet/outlet hole plugging device of the utility model.
Fig. 3 faces diagrammatic cross-section for a kind of distribution box wire inlet/outlet hole plugging device of the utility model.
In figure：1 is flexible blockage device, and 2 be rebound cover board, and 3 be upper card slot, and 4 be lower bayonet slot, and 5 be spring, and 6 be upper company
Column is connect, 7 be lower connecting pole, and 8 be bolt hole A, and 9 be screw hole B, and 10 be bolt hole C.
Embodiment
Further illustrated with reference to Fig. 1-3 pairs of the utility model, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, and word " interior " and " outer " refer respectively to court
To or away from particular elements geometric centers direction, and attached drawing uses using very simplified form and non-accurate ratio
Rate, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For clarity, not describing whole features of practical embodiments, in the following description, known function is not described in detail
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related business
The limitation of industry, another embodiment is changed into by one embodiment, additionally, it should think this development be probably it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
A kind of resilient structures of distribution box wire inlet/outlet hole plugging device, it includes the master that can spring back flexible blockage device 1
Body structure, agent structure include rebound cover board 2, upper card slot 3 and lower bayonet slot 4, and lower bayonet slot 4 is connected to the upper end of rebound cover board 2, on
Card slot 3 is connected to the outside of 1 lower end of flexible blockage device, upper card slot 3 and lower bayonet slot 4 by 5 elastic connection of spring so that
Spring back cover board 2 and flexible blockage device 1 also elastic connection.
The upper connecting pole 6 of lower end connection of upper 3 inner wall of card slot, the lower connecting pole 7 of upper end connection of 4 inner wall of lower bayonet slot, 5 sets of spring
In the outside of upper connecting pole 6 and lower connecting pole 7, and upper and lower ends fix with upper 3 inner wall of card slot and 4 inner wall of lower bayonet slot connect respectively
Connect.
Bolt hole A8 is provided with upper card slot 3, upper connecting pole 6 is provided with perforative screw hole B9 up and down, the top of lower connecting pole 7
Bolt hole C10 is separated by, screw bolt passes bolt hole A8, screw hole B9, bolt hole C10 cause connecting pole 6 and lower connection
Column 7 is connected so that spring 5 is in compressive state, takes away bolt, spring 5 is in rebound state.
Upper connecting pole 6, lower connecting pole 7 and spring 5 are equipped with multigroup.
Spring back area of the area more than the aperture of distribution box wire inlet/outlet hole of cover board 2.
The width of upper card slot 3 is wider than lower bayonet slot 4, and upper card slot 3 is stuck in the outside of lower bayonet slot 4.
The height and the height more than upper card slot 3 and lower bayonet slot 4 of upper card slot 3 and upper connecting pole 6.
Rebound cover board 2 is made of two mutually symmetrical with parts, and upper card slot 3 and lower bayonet slot 4 are also mutually symmetrical with by two
Part forms.
The thickness for springing back the junction of two mutually symmetrical with parts of cover board 2 is the half of integral thickness, and use is overlapping
Connection structure.
A kind of application method of the resilient structures of distribution box wire inlet/outlet hole plugging device, it is followed the steps below：
Step 1：Cable passes through wire inlet/outlet hole when in use, and the flexible blockage being bolted when dispatching from the factory is filled
Put 1 to break into two with one's hands on the cable being sleeved on the outside of distribution box along step aperture lines, and close, by upper pressure active force pressing plate, lower extruding
Active force pressing plate is also closed, by agent structure edge by being broken into two with one's hands at open bolt hole on the cable being sleeved on the outside of distribution box
Overlapping to break into two with one's hands on the cable being sleeved on the outside of distribution box, also close, and spring back cover board 2 against wire inlet/outlet hole, another at this time group
Bolt and through bolt hole A8, screw hole B9, bolt hole C10, in locking state；
Step 2：Slided into after step 1 along cable at wire inlet/outlet hole, spring back cover board 2 with being contacted at wire inlet/outlet hole,
Rotation bolt causes pressure active force pressing plate extruding rubber closeouts, and the centre position of flexible blockage device 1 is carried out towards cable
It is interior to expand deformation, until flexible blockage device 1 is fitted closely with cable；
Step 3：After step 2, deformed since the centre position of flexible blockage device 1 carries out interior expand towards cable, because
The lower part of this flexible blockage device 1 will be shifted up, and then drive rebound cover board 2 to move up, and not closely sealed at wire inlet/outlet hole, leave sky
Gap, at this time takes away the bolt in bolt hole A8, screw hole B9, bolt hole C10, recoil of spring so that rebound cover board 2 and disengaging
Fitted closely at string holes, rebound cover board 2 will be fully sealed at wire inlet/outlet hole.
Although more detailed elaboration is done to the technical solution of the utility model and has been enumerated, it will be appreciated that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this area
Be for art personnel it is clear that on the basis of without departing from the utility model spirit these modifications or improvements, belong to
In the scope of the requires of the utility model protection.
Claims (9)
- A kind of 1. resilient structures of distribution box wire inlet/outlet hole plugging device, it is characterised in that：It includes that flexible blockage device can be made （1）The agent structure of rebound, the agent structure include rebound cover board（2）, upper card slot（3）And lower bayonet slot（4）, the lower bayonet slot （4）It is connected to the rebound cover board（2）Upper end, the upper card slot（3）It is connected to the flexible blockage device（1）Outside lower end Side, the upper card slot（3）With the lower bayonet slot（4）Pass through spring（5）Elastic connection, so that the rebound cover board（2）With The flexible blockage device（1）Also elastic connection.
- A kind of 2. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 1, it is characterised in that：It is described Upper card slot（3）The upper connecting pole of lower end connection of inner wall（6）, the lower bayonet slot（4）The lower connecting pole of upper end connection of inner wall（7）, institute State spring（5）It is sleeved on the upper connecting pole（6）With the lower connecting pole（7）Outside, and upper and lower ends respectively with the upper card Groove（3）Inner wall and the lower bayonet slot（4）Inner wall is fixedly connected.
- A kind of 3. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 2, it is characterised in that：It is described Upper card slot（3）On be provided with bolt hole A（8）, the upper connecting pole（6）It is provided with perforative screw hole B up and down（9）, the lower connection Column（7）Top be separated by bolt hole C（10）, bolt hole A described in screw bolt passes（8）, the screw hole B（9）, the spiral shell Keyhole C（10）So that the upper connecting pole（6）With the lower connecting pole（7）It is connected so that the spring（5）In pressure Contracting state, takes away bolt, the spring（5）In rebound state.
- A kind of 4. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 2, it is characterised in that：It is described Upper connecting pole（6）, the lower connecting pole（7）And the spring（5）Equipped with multigroup.
- A kind of 5. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 1, it is characterised in that：It is described Spring back cover board（2）Area be more than distribution box wire inlet/outlet hole aperture area.
- A kind of 6. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 2, it is characterised in that：It is described Upper card slot（3）Width be wider than the lower bayonet slot（4）, and the upper card slot（3）It is stuck in the lower bayonet slot（4）Outside.
- A kind of 7. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 2, it is characterised in that：It is described Upper card slot（3）With the upper connecting pole（6）Height and more than the upper card slot（3）And the lower bayonet slot（4）Height.
- A kind of 8. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 1, it is characterised in that：It is described Spring back cover board（2）It is made of two mutually symmetrical with parts, the upper card slot（3）With the lower bayonet slot（4）Also by two mutually Symmetrical part forms.
- A kind of 9. resilient structures of distribution box wire inlet/outlet hole plugging device according to claim 8, it is characterised in that：It is described Spring back cover board（2）Two mutually symmetrical with parts junction thickness be integral thickness half, using it is overlapping connection tie Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251574.1U CN207234226U (en) | 2017-09-27 | 2017-09-27 | A kind of resilient structures of distribution box wire inlet/outlet hole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251574.1U CN207234226U (en) | 2017-09-27 | 2017-09-27 | A kind of resilient structures of distribution box wire inlet/outlet hole plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234226U true CN207234226U (en) | 2018-04-13 |
Family
ID=61864521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721251574.1U Active CN207234226U (en) | 2017-09-27 | 2017-09-27 | A kind of resilient structures of distribution box wire inlet/outlet hole plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234226U (en) |
-
2017
- 2017-09-27 CN CN201721251574.1U patent/CN207234226U/en active Active
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