CN105947860A - Waterproof junction box of outdoor escalator - Google Patents
Waterproof junction box of outdoor escalator Download PDFInfo
- Publication number
- CN105947860A CN105947860A CN201610575616.0A CN201610575616A CN105947860A CN 105947860 A CN105947860 A CN 105947860A CN 201610575616 A CN201610575616 A CN 201610575616A CN 105947860 A CN105947860 A CN 105947860A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- lid
- box
- set square
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Abstract
The invention relates to a waterproof junction box of an outdoor escalator. The waterproof junction box comprises a box body and a box cover. The waterproof junction box is characterized in that set square connecting pieces are fixedly welded to the four corners inside the box body, and each set square connecting piece is provided with a screw installing hole; long screw installing holes are formed in the box cover and correspond to the four set square connecting pieces, and waterproof adhesive tapes are attached to the four long screw installing holes in the inner surface of the box cover; self-tapping screws are installed in the long screw installing holes of the box cover, and after the self-tapping screws penetrate through the waterproof adhesive tapes, the screws are fixedly connected with the screw installing holes in set squares inside the box body. The waterproof junction box of the outdoor escalator has the advantages of being simple in structure, easy to install, good in waterproof effect, capable of being disassembled and convenient to repair and maintain.
Description
Technical field
The invention belongs to staircase technical field, particularly a kind of outdoor staircase waterproof branch box.
Background technology
Owing to outdoor version staircase is arranged on open air, it is to avoid wind and weather snow is not beaten cold white, has caused
Substantial amounts of hydrops is deposited on base plate.Junction box device is contained in the basic infrastructure of staircase in advance.If not adopting
Take any measure and can cause the corrosion of junction box, cause internal wiring to damage, produce potential safety hazard.
Existing waterproof branch box mostly uses and uses lockset closing integral between lid and box body, but
Its waterproof effect is not good enough.Also have and the lid of junction box is connected to form one with box body, and brush antirust
Paint, is formed and seals.But, after it is integrally fixed, it is impossible to open again, it is not easy to the later stage
Maintenance and repair.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, be prone to
Install, waterproof effect good, it is ensured that the outdoor staircase waterproof branch box in junction box service life.
The present invention 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: at box body
Four internal corner welding fixed triangle plate connectors, this set square connector is all shaped with screw
Installing hole, to being shaped with screw installation elongated hole by four set square connectors on lid, and at box
These four screws of the inner surface of lid are installed and are pasted waterproof adhesive tape on elongated hole, and the screw of lid is installed long
Tapping screw is installed in hole carry out with the screw mounting hole on box body Triangle ID plate after waterproof adhesive tape
Fixing.
And, there is certain fitting depth on the upper edge of described set square connector distance box body.
And, in four screws installation elongated holes on described lid, two of diagonal angle is vertical elongated hole,
Additionally two of diagonal angle are horizontal elongated hole.
Advantages of the present invention and having the beneficial effect that
1, this outdoor staircase waterproof branch box, four corner weldings at tray interior fix level
Set square connector, lid installed by tapping screw with the set square connector in box body,
Meanwhile, the inner surface at lid is adhesive with waterproof adhesive tape, when tapping screw passes, forms one
Sealing hole, effectively prevents the entrance of extraneous steam, plays waterproof effect.
2, this outdoor staircase waterproof branch box, there is a Dingan County on the upper edge of set square connector distance box body
The dress degree of depth, it is ensured that be reliably connected with the tapping screw on lid.
3, this outdoor staircase waterproof branch box, four screws on lid install in elongated holes the two of diagonal angle
Individual for vertical elongated hole, additionally two of diagonal angle are horizontal elongated hole, can avoid owing to mismachining tolerance causes
Mounting hole site correspondence problem, simple installation.
4, this outdoor staircase waterproof branch box, has simple in construction, it is easy to install, good water-proof effect,
And detachable, it is simple to maintenance maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
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-, 6-are perpendicular
Straight elongated hole.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings, and following example are illustrative, no
It is determinate, it is impossible to limit protection scope of the present invention with this.
A kind of outdoor staircase waterproof branch box, including box body 1 and lid 2, it is the four of tray interior
Individual corner welding fixed triangle plate connector 3, this set square connector is all shaped with screw mounting hole 4,
To being shaped with screw installation elongated hole by four set square connectors on lid, and at the interior table of lid
These four screws in face are installed and are pasted waterproof adhesive tape 7 on elongated hole, and the screw of lid is installed in installing elongated hole
Tapping screw is fixed with the screw mounting hole on box body Triangle ID plate after waterproof adhesive tape.?
Four corner weldings of tray interior fix the set square connector of level, set square connector distance
There is certain fitting depth on the upper edge of box body.Ensure to be reliably connected with the tapping screw on lid.
Lid is installed by tapping screw with the set square connector in box body, meanwhile, at lid
Inner surface is adhesive with waterproof adhesive tape, when tapping screw passes, forms a sealing hole, effectively
Prevent the entrance of extraneous steam, play waterproof effect.
In four screws installation elongated holes on lid, two of diagonal angle is vertical elongated hole 6, the most right
Two of angle are horizontal elongated hole 5.The mounting hole site correspondence problem caused due to mismachining tolerance can be avoided,
Simple installation.
Although disclosed embodiments of the invention and accompanying drawing for the purpose of illustration, but the technology of this area
Personnel are appreciated that without departing from the present invention and spirit and scope of the appended claims, various
Replace, to change and modifications be all possible, and therefore the scope of the present invention is not limited to embodiment and attached
Figure disclosure of that.
Claims (3)
1. an outdoor staircase waterproof branch box, including box body and lid, it is characterised in that: at box
Four corner welding fixed triangle plate connectors in internal portion, this set square connector is all shaped with spiral shell
Nail installing hole, to four set square connectors should being shaped with screw and install elongated hole on lid, and
These four screws of the inner surface of lid are installed and are pasted waterproof adhesive tape on elongated hole, and the screw of lid is installed
Tapping screw is installed in elongated hole enter with the screw mounting hole on box body Triangle ID plate after waterproof adhesive tape
Row is fixing.
Outdoor staircase waterproof branch box the most according to claim 1, it is characterised in that: described
Set square connector distance box body upper edge have certain fitting depth.
Outdoor staircase waterproof branch box the most according to claim 1, it is characterised in that: described
Lid on four screws to install in elongated holes two of diagonal angle be vertical elongated hole, additionally the two of diagonal angle
Individual for horizontal elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575616.0A CN105947860A (en) | 2016-07-19 | 2016-07-19 | Waterproof junction box of outdoor escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575616.0A CN105947860A (en) | 2016-07-19 | 2016-07-19 | Waterproof junction box of outdoor escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947860A true CN105947860A (en) | 2016-09-21 |
Family
ID=56901125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610575616.0A Pending CN105947860A (en) | 2016-07-19 | 2016-07-19 | Waterproof junction box of outdoor escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947860A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003219538A (en) * | 2002-01-23 | 2003-07-31 | Yazaki Corp | Electrical junction box and mounting method thereof |
| JP2004072855A (en) * | 2002-08-05 | 2004-03-04 | Sumitomo Wiring Syst Ltd | Mounting structure of waterproof cover of electric connection box |
| EP1505703A1 (en) * | 2003-07-22 | 2005-02-09 | Schneider Electric Industries SAS | Protection device for a junction box |
| US7458824B2 (en) * | 2006-01-19 | 2008-12-02 | Yazaki Corporation | Electric junction box including electric unit in plural shield case members |
| CN103066537A (en) * | 2013-01-07 | 2013-04-24 | 苏州新协力工业控制工程技术研究中心有限公司 | Junction box |
| CN203166424U (en) * | 2013-01-07 | 2013-08-28 | 苏州新协力工业控制工程技术研究中心有限公司 | Junction box |
| CN205973402U (en) * | 2016-07-19 | 2017-02-22 | 鑫诺电梯有限公司 | Waterproof junction box of outdoor staircase |
-
2016
- 2016-07-19 CN CN201610575616.0A patent/CN105947860A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003219538A (en) * | 2002-01-23 | 2003-07-31 | Yazaki Corp | Electrical junction box and mounting method thereof |
| JP2004072855A (en) * | 2002-08-05 | 2004-03-04 | Sumitomo Wiring Syst Ltd | Mounting structure of waterproof cover of electric connection box |
| EP1505703A1 (en) * | 2003-07-22 | 2005-02-09 | Schneider Electric Industries SAS | Protection device for a junction box |
| US7458824B2 (en) * | 2006-01-19 | 2008-12-02 | Yazaki Corporation | Electric junction box including electric unit in plural shield case members |
| CN103066537A (en) * | 2013-01-07 | 2013-04-24 | 苏州新协力工业控制工程技术研究中心有限公司 | Junction box |
| CN203166424U (en) * | 2013-01-07 | 2013-08-28 | 苏州新协力工业控制工程技术研究中心有限公司 | Junction box |
| CN205973402U (en) * | 2016-07-19 | 2017-02-22 | 鑫诺电梯有限公司 | Waterproof junction box of outdoor staircase |
Non-Patent Citations (1)
| Title |
|---|
| 张良杰，张为增: "《新型建筑模板实用技术》", 31 March 2007 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |