CN202121266U - Box door overlapping structure of surface mount component (SMC) cable branch box and capable of installing padlock - Google Patents
Box door overlapping structure of surface mount component (SMC) cable branch box and capable of installing padlock Download PDFInfo
- Publication number
- CN202121266U CN202121266U CN2011202066537U CN201120206653U CN202121266U CN 202121266 U CN202121266 U CN 202121266U CN 2011202066537 U CN2011202066537 U CN 2011202066537U CN 201120206653 U CN201120206653 U CN 201120206653U CN 202121266 U CN202121266 U CN 202121266U
- Authority
- CN
- China
- Prior art keywords
- padlock
- box
- smc
- cable branch
- door
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a box door overlapping structure of a surface mount component (SMC) cable branch box, which aims at being capable of installing a padlock and has the advantages of being simple in structure and safe and reliable in use. The technical scheme is that the box door overlapping structure of the SMC cable branch box comprises a door frame fixed on a box body and a box door connected on the door frame through chains, and a rounded lock hole is arranged on the box door at the position of a handle. The box door overlapping structure is characterized in that a lock tongue is fixed on the door frame corresponding to the position of the rounded lock hole, the lock tongue transversely extends towards the outside of the door frame in suspension mode and aims at the rounded lock hole so as to penetrate through the rounded lock hole and penetrate to the outside of the box door when the box door is closed, and an eyelet for the padlock to penetrate through to be hung is arranged at the front end of the lock tongue. The rear end of the lock tongue is fixed on a base, and the bottom face of the base is vertical to the lock tongue. A door lock rain cover is arranged on the handle at the position of the rounded lock hole.
Description
Technical field
The utility model relates to a kind of tool safeguard construction, especially the chamber door bridging arrangement of SMC cable branch box.
Background technology
SMC (glass fiber reinforced unsaturated polyester resin) cable distribution box is owing to its novel structure, compactness; Assembly unit is convenient; Have all insulation, characteristics such as hermetically sealed, its insulation index, dielectric strength, anti creepage trace index, ageing-resistant index etc. are very good, promote the use of on a large scale at present.Yet the locking device on the existing SMC casing is to be employed on the door handle structure that built-in lock is installed mostly, and the adopted common key that requires with existing power supply administration, the requirement that padlock can be installed are disagreed.As require manufacturer again die sinking production the door structure of padlock can be installed, then cost is too high, certainly will cause the rise in price of SMC casing.
The utility model content
The purpose of the utility model is to overcome the deficiency that the above-mentioned background technology exists, and a kind of chamber door bridging arrangement of cable branch box is provided, and this structure should be installed padlock, has simple in structure and safe and reliable characteristics.
The technical scheme that the utility model provides is: the SMC cable branch box chamber door bridging arrangement of padlock can be installed, comprise being fixed on the doorframe on the casing and the chamber door on doorframe of being connected through the hinge, the handle position of chamber door is shaped on a round keyhole; The fixing dead bolt in position that it is characterized in that corresponding round keyhole on the said doorframe; This dead bolt laterally overhangs outside doorframe and aims at round keyhole so that when chamber door is closed, from round keyhole, be crossing to outside the chamber door, and the front end of dead bolt also is shaped on one and is used for the eyelet that padlock is worn extension.
The rear end of said dead bolt is fixed on the base, and the bottom surface of base is vertical with dead bolt.
A door lock rain cover also is equipped with at the round keyhole position of said handle.
The operation principle of the utility model is: when chamber door is closed, correct before the dead bolt and pass through the round keyhole on the chamber door and extend outside the chamber door, padlock just can be worn in the eyelet that hangs over the bolt front end, thereby has locked chamber door reliably.
The beneficial effect of the utility model is: because the utility model has utilized the round keyhole on original cable branch box chamber door dexterously; Only be provided with a dead bolt that can match, promptly realized the target that can adopt common key, padlock can be installed with round keyhole; The sealing that has not only kept original casing to not influence of degree of protection, has been guaranteed safe and reliablely, and simple in structure, easy to make, and original cable branch box also need not to change, and then has made full use of resource.In addition, the door lock rain cover of setting up is installed on the handle can effectively protect padlock, has anti-rainwater, prevents the effect that sunlight is exposed to the sun.
Description of drawings
Fig. 1 is the main TV structure sketch map that the cable distribution box of the utility model is set.
Fig. 2 is the left TV structure sketch map that the cable distribution box of the utility model is set.
Fig. 3 is the structure for amplifying sketch map of the dead bolt of the utility model.
Fig. 4 is the A portion structure for amplifying sketch map among Fig. 1.
Fig. 5 is the B portion structure for amplifying sketch map among Fig. 2.
Embodiment
As shown in the figure; The SMC cable branch box chamber door bridging arrangement that this can install padlock comprises the doorframe 2-1 that is fixed on the casing 2 and the chamber door 1 on doorframe of being connected through the hinge, and the handle position of chamber door is shaped on a round keyhole 1-1; These structures are the universal architecture of existing SMC cable branch box.
The change of the utility model is: 1, with door lock front shroud on original SMC case chamber door and door lock back shroud complete removal, the round keyhole 1-1 that reserves is used for the interspersed space that cooperates of dead bolt; 2, the fixing dead bolt 3 in the position of corresponding round keyhole on the said doorframe, the laterally past doorframe of this dead bolt overhangs outward and aims at round keyhole; When chamber door was closed, dead bolt can be crossing to from round keyhole outside the chamber door with regard to 3 like this; The front end of dead bolt also is shaped on one and is beneficial to the eyelet that padlock 5 is worn extension, in eyelet, interts padlock and locking after chamber door is closed again, just can guarantee that chamber door closes reliably.
On a base 3-1, the bottom surface of base is vertical with dead bolt in the rear end of said dead bolt 3 (shown in Figure 3 is the bottom) fixing (normally welding).Only needing to fix base (adopting screw usually) during installation gets final product on doorframe.
A door lock rain cover 6 also is equipped with at the round keyhole position of said handle, is used to protect padlock to avoid the rainwater corrosion.
Claims (3)
1. the SMC cable branch box chamber door bridging arrangement of padlock can be installed, comprise the doorframe (2-1) that is fixed on the casing (2) and the chamber door (1) on doorframe of being connected through the hinge, the handle position of chamber door is shaped on a round keyhole (1-1); It is characterized in that the fixing dead bolt (3) in position of corresponding round keyhole on the said doorframe, the laterally past doorframe of this dead bolt overhangs outward and aims at round keyhole, and the front end of dead bolt also is shaped on one and is used for the eyelet that padlock (5) is worn extension.
2. the SMC cable branch box chamber door bridging arrangement that padlock is installed according to claim 1 is characterized in that the rear end of said dead bolt (3) is fixed on the base (3-1), and the bottom surface of base is vertical with dead bolt.
3. the SMC cable branch box chamber door bridging arrangement that padlock is installed according to claim 1 and 2 is characterized in that a door lock rain cover (6) also is equipped with at the round keyhole position of said handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202066537U CN202121266U (en) | 2011-06-16 | 2011-06-16 | Box door overlapping structure of surface mount component (SMC) cable branch box and capable of installing padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202066537U CN202121266U (en) | 2011-06-16 | 2011-06-16 | Box door overlapping structure of surface mount component (SMC) cable branch box and capable of installing padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121266U true CN202121266U (en) | 2012-01-18 |
Family
ID=45462303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202066537U Expired - Lifetime CN202121266U (en) | 2011-06-16 | 2011-06-16 | Box door overlapping structure of surface mount component (SMC) cable branch box and capable of installing padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121266U (en) |
-
2011
- 2011-06-16 CN CN2011202066537U patent/CN202121266U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |