CN205973402U - Waterproof junction box of outdoor staircase - Google Patents
Waterproof junction box of outdoor staircase Download PDFInfo
- Publication number
- CN205973402U CN205973402U CN201620769773.0U CN201620769773U CN205973402U CN 205973402 U CN205973402 U CN 205973402U CN 201620769773 U CN201620769773 U CN 201620769773U CN 205973402 U CN205973402 U CN 205973402U
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- lid
- waterproof
- box body
- hole
- box
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Abstract
The utility model relates to a waterproof junction box of outdoor staircase, including box body and lid, its characterized in that: at box body four inside bight welded fastening set -square connecting pieces, it has the mounting screw hole all to make on this set -square connecting piece, to should four set -square connecting piece systems having the mounting screw slot hole on the lid to paste waterproof stripe on these four mounting screw slot holes of the internal surface of lid, in the mounting screw slot hole of lid installation self -tapping screw pass behind the waterproof stripe with the box body in mounting screw hole on the set -square fix. The waterproof junction box of this outdoor staircase has simple structure, easily installation, and water -proof effects is good, and can dismantle, and the maintenance of being convenient for is safeguarded.
Description
Technical field
The utility model belongs to staircase technical field, particularly a kind of outdoor staircase waterproof branch box.
Background technology
Because outdoor version staircase is installed out of doors, it is to avoid wind and weather snow does not beat cold frost, cause substantial amounts of ponding heavy
Amass on base plate.Separated time box device pre-installs the basic infrastructure in staircase.If not taking any measure can cause the corrosion of junction box,
Cause internal wiring to damage, produce potential safety hazard.Existing waterproof branch box is mostly using adopting lockset between lid and box body
Closing is integral, but its waterproof effect is not good enough.Also have and the lid of junction box and box body are connected to form one, and brush antirust
Paint, forms sealing.But, it is impossible to be opened after it is integrally fixed, it is not easy to later maintenance maintenance again.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, is easily installed, waterproof
Respond well it is ensured that the outdoor staircase waterproof branch box of junction box service life.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of outdoor staircase waterproof branch box, including box body and lid it is characterised in that：Four corners in tray interior
It is welded and fixed set square connector, this set square connector is all formed with screw mounting hole, to should four triangles on lid
Plate connector is formed with screw and installs elongated hole, and pastes waterproof adhesive tape on this four screws installation elongated holes of the inner surface of lid,
The screw of lid is installed long in the hole and is installed after tapping screw passes through waterproof adhesive tape to be entered with the screw mounting hole on box body Triangle ID plate
Row is fixed.
And, described set square connector has certain fitting depth apart from the upper edge of box body.
And, diagonal in elongated hole two installed by four on described lid screw is vertical elongated hole, in addition diagonal
Two is horizontal elongated hole.
Advantage of the present utility model and having the beneficial effect that：
1st, this outdoor staircase waterproof branch box, connects in the set square of the fixing level of four corner weldings of tray interior
Part, lid is installed by tapping screw with the set square connector in box body, meanwhile, is adhesive with anti-in the inner surface of lid
Glue bar, when tapping screw passes through, forms a sealing hole, effectively prevents the entrance of extraneous steam, play waterproof effect.
2nd, this outdoor staircase waterproof branch box, set square connector have certain fitting depth apart from the upper edge of box body it is ensured that
It is reliably connected with the tapping screw on lid.
3rd, this outdoor staircase waterproof branch box, diagonal in elongated hole two installed by four on lid screw is vertically long
Hole, in addition diagonal two is horizontal elongated hole, can avoid the mounting hole site correspondence problem causing due to mismachining tolerance, installs letter
Just.
4th, this outdoor staircase waterproof branch box, has structure simply it is easy to install, good water-proof effect, and detachably, is easy to
Maintenance maintenance.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of box body；
Fig. 3 is the top view of lid；
Fig. 4 is the rearview of Fig. 3.
Description of reference numerals：
1- box body, 2- lid, 3- set square connector, 4- screw mounting hole, the horizontal elongated hole of 5-, the vertical elongated hole of 6-.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, and following examples are descriptive, is not to limit
Property it is impossible to protection domain of the present utility model is limited with this.
A kind of outdoor staircase waterproof branch box, including box body 1 and lid 2, it is solid in four corner weldings of tray interior
Determine set square connector 3, this set square connector be all formed with screw mounting hole 4, on lid to should four set squares even
Fitting is formed with screw and installs elongated hole, and pastes waterproof adhesive tape 7, lid on this four screws installation elongated holes of the inner surface of lid
Screw install long in the hole install after tapping screw passes through waterproof adhesive tape with box body Triangle ID plate on screw mounting hole carry out solid
Fixed.In the set square connector of the fixing level of four corner weldings of tray interior, set square connector is apart from the upper edge of box body
There is certain fitting depth.Ensure to be reliably connected with the tapping screw on lid.Set square connector in lid and box body
Installed by tapping screw, meanwhile, be adhesive with waterproof adhesive tape in the inner surface of lid, when tapping screw passes through, formed
One sealing hole, effectively prevents the entrance of extraneous steam, plays waterproof effect.
Diagonal in elongated hole two installed by four screws on lid is vertical elongated hole 6, and in addition diagonal two is horizontal
Elongated hole 5.The mounting hole site correspondence problem causing due to mismachining tolerance, simple installation can be avoided.
Although disclosed embodiment of the present utility model and accompanying drawing for the purpose of illustration, those skilled in the art is permissible
Understand, without departing from the utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all can
Can, scope therefore of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (3)
1. a kind of outdoor staircase waterproof branch box, including box body and lid it is characterised in that：Four corner welderings in tray interior
Connect fixed triangle plate connector, this set square connector is all formed with screw mounting hole, to should four set squares on lid
Connector is formed with screw and installs elongated hole, and pastes waterproof adhesive tape, box on this four screws installation elongated holes of the inner surface of lid
The screw of lid is installed long in the hole and is installed after tapping screw passes through waterproof adhesive tape and carried out with the screw mounting hole on box body Triangle ID plate
Fixing.
2. according to claim 1 outdoor staircase waterproof branch box it is characterised in that：Described set square connector distance
There is certain fitting depth on the upper edge of box body.
3. according to claim 1 outdoor staircase waterproof branch box it is characterised in that：Four screws on described lid
Installing diagonal in elongated hole two is vertical elongated hole, and in addition diagonal two is horizontal elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769773.0U CN205973402U (en) | 2016-07-19 | 2016-07-19 | Waterproof junction box of outdoor staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769773.0U CN205973402U (en) | 2016-07-19 | 2016-07-19 | Waterproof junction box of outdoor staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973402U true CN205973402U (en) | 2017-02-22 |
Family
ID=58025646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620769773.0U Active CN205973402U (en) | 2016-07-19 | 2016-07-19 | Waterproof junction box of outdoor staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947860A (en) * | 2016-07-19 | 2016-09-21 | 鑫诺电梯有限公司 | Waterproof junction box of outdoor escalator |
-
2016
- 2016-07-19 CN CN201620769773.0U patent/CN205973402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947860A (en) * | 2016-07-19 | 2016-09-21 | 鑫诺电梯有限公司 | Waterproof junction box of outdoor escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |