CN216595649U - Anti-abrasion structure for bottom corner of door of optical cable cross-connecting cabinet - Google Patents
Anti-abrasion structure for bottom corner of door of optical cable cross-connecting cabinet Download PDFInfo
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- CN216595649U CN216595649U CN202220213367.1U CN202220213367U CN216595649U CN 216595649 U CN216595649 U CN 216595649U CN 202220213367 U CN202220213367 U CN 202220213367U CN 216595649 U CN216595649 U CN 216595649U
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- chamber door
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Abstract
The utility model discloses a case chamber door base angle abrasionproof decreases structure is handed over to light, including the case main part is handed over to light, install protection chamber door structure in the case main part of handing over to light, the abrasionproof decreases the device is installed to protection chamber door structure lower extreme, evenly install a plurality of slip ball on the abrasionproof decreases the device, two limit structure are installed to the upper end symmetry of abrasionproof decreases the device, limit structure contains installation pole, spring clamp and spacing spring, spring clamp installs the upper end at the installation pole, spacing spring housing is established on the installation pole, two install T shape mounting bar in the protection chamber door structure on the limit structure. A case chamber door base angle abrasionproof decreases structure is handed over to light belongs to the case field of handing over, through setting up from the abrasionproof decreases the device and install the slip ball on the abrasionproof decreases the device at protection chamber door structure lower extreme, can avoid protection chamber door structure tenesmus and light to hand over the case main part and produce the friction, finally avoid protection chamber door structure to produce wearing and tearing.
Description
Technical Field
The utility model relates to a case field is handed over to light, in particular to case chamber door base angle abrasionproof decreases structure is handed over to light.
Background
The optical cable cross-connecting box is generally placed on a trunk optical cable and used for optical cable branching, is a passive device, has similar functions to the original copper cable cross-connecting box, only divides most optical cables into a plurality of small-pair optical cables in different directions after passing through the optical cable cross-connecting box, and can also realize the function of the optical cable joint box, but the optical cable cross-connecting box can realize the jumper connection of the optical cables and can also be used for testing and maintenance. Typically, a cable distribution cabinet is the demarcation point for feeder cables and distribution cables. A splitter, in popular terms, is used to broadcast a light beam from one core into multiple cores through a physical channel. The purpose is to improve the utilization efficiency of trunk optical fibers and reduce the logarithm of the trunk optical fibers. The general cable cross-connecting boxes are all as follows: the box body, the integrated fusion splice tray, the optical cable fixing plate and the fiber hanging column. The method is used for connection, distribution and scheduling of the trunk optical cable and the distribution optical cable in the communication network for the communication system, the power system, the traffic control system and the cable television system.
Because the light cross box door has certain weight, after long-time use, the door is easy to fall down, so that the bottom angle of the door can rub with the light cross box, and finally the bottom angle of the door can be abraded.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a bottom corner anti-abrasion structure of a door of a light cross-connecting cabinet, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a case chamber door base angle abrasionproof decreases structure is handed over to light, including the case main part is handed over to light, install protection chamber door structure in the case main part is handed over to light, the abrasionproof decreases the device is installed to protection chamber door structure lower extreme, evenly install a plurality of slip ball on the abrasionproof decreases the device, two limit structure are installed to the upper end symmetry of abrasionproof decreases the device, limit structure contains installation pole, spring plate and spacing spring, spring plate installs the upper end at the installation pole, spacing spring housing is established on the installation pole, two install T shape mounting bar in the protection chamber door structure on the limit structure.
Preferably, the lower end of the optical cross-connecting box main body is provided with an optical cross-connecting box base.
Preferably, the protection box door structure is installed on the light traffic box main part through the hinge rotation, set up installation anticreep groove in the protection box door structure, installation anticreep groove runs through both ends about with the protection box door structure, the installation spread groove has been seted up to the lower extreme of protection box door structure, the installation spread groove runs through the lower extreme and the installation anticreep groove of protection box door structure, the installation spread groove runs through both ends about with the protection box door structure.
Preferably, a plurality of ball mounting grooves have evenly been seted up to the lower extreme of abrasionproof decreases the device, the ball mounting groove is spherical structure, the slip ball rotates and installs in the ball mounting groove.
Preferably, the T-shaped mounting bar is arranged in a mounting anti-drop groove and a mounting connecting groove which are formed in the protective box door structure, two spring accommodating grooves are symmetrically formed in the upper end of the T-shaped mounting bar, two communicating through holes are symmetrically formed in the lower end of the T-shaped mounting bar, and the communicating through holes penetrate through the lower end of the T-shaped mounting bar and the spring accommodating grooves.
Preferably, spring clamp plate and spacing spring on the limit structure all are located the spring that T shape mounting bar upper end was seted up and accomodate the inslot, the installation pole passes the intercommunication perforation that T shape mounting bar lower extreme was seted up and links to each other with the abrasionproof decreases the device, the installation pole passes through screw fixed mounting on the abrasionproof decreases the device, installation pole and spring clamp plate are integrated into one piece structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the self-abrasion-proof device is arranged at the lower end of the protective box door structure, and the sliding ball is arranged on the abrasion-proof device, so that the protective box door structure can be prevented from falling down to rub the main body of the optical cross-linked box, and finally, the protective box door structure is prevented from being abraded; through setting up T shape mounting bar and limit structure, can be convenient for with abrasionproof decreases device fixed mounting at the lower extreme of protective box door structure.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the limiting structure of the present invention;
fig. 3 is a schematic structural view of the protective box door structure of the present invention;
fig. 4 is a schematic view of the anti-wear device, the limiting structure and the sliding ball according to the present invention;
fig. 5 is a schematic cross-sectional structure view of the T-shaped mounting bar of the present invention.
In the figure: 1. an optical cross-connecting box main body; 2. a protective box door structure; 3. an anti-wear device; 4. a T-shaped mounting bar; 5. a limiting structure; 6. a light cross cabinet base; 7. mounting a connecting groove; 8. installing an anti-drop groove; 9. a ball mounting groove; 10. a sliding ball; 11. a spring receiving groove; 12. communicating the through holes; 13. mounting a rod; 14. a spring pressing plate; 15. and a limiting spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, an optical fiber cable cross-connecting box door base angle anti-abrasion structure, including optical fiber cable cross-connecting box main body 1, optical fiber cable cross-connecting box main body 1 is provided with protective box door structure 2, anti-abrasion device 3 is installed to 2 lower ends of protective box door structure, evenly install a plurality of sliding ball 10 on the anti-abrasion device 3, two limit structure 5 are installed to the upper end symmetry of anti-abrasion device 3, limit structure 5 contains installation pole 13, spring clamp 14 and limit spring 15, spring clamp 14 is installed in the upper end of installation pole 13, limit spring 15 cover is established on installation pole 13, install T-shaped installation strip 4 in protective box door structure 2 on two limit structure 5.
In this embodiment, the lower extreme of light exchange box main part 1 is installed with light exchange box base 6, protection box door structure 2 rotates through the hinge and installs on light exchange box main part 1, installation anticreep groove 8 has been seted up in protection box door structure 2, installation anticreep groove 8 runs through protection box door structure 2's both ends about, installation spread groove 7 has been seted up to protection box door structure 2's lower extreme, installation spread groove 7 runs through protection box door structure 2's lower extreme and installation anticreep groove 8, installation spread groove 7 runs through protection box door structure 2's both ends about.
In this embodiment, in order to avoid the 2 tenesmus of protection chamber door structure and produce the friction with light traffic case main part 1, finally avoid protection chamber door structure 2 to produce wearing and tearing, set up abrasionproof and decreased device 3 and slip ball 10, a plurality of ball mounting groove 9 has evenly been seted up to the lower extreme of abrasionproof and decreased device 3, and ball mounting groove 9 is spherical structure, and slip ball 10 rotates and installs in ball mounting groove 9.
In this embodiment, in order to be convenient for with the lower extreme of 3 fixed mounting of abrasionproof device in protection box door structure 2, T shape mounting bar 4 and limit structure 5 have been set up, T shape mounting bar 4 is installed in installation anticreep groove 8 and the installation spread groove 7 seted up on protection box door structure 2, two springs have been seted up to the upper end symmetry of T shape mounting bar 4 and have been accomodate groove 11, two intercommunication perforation 12 have been seted up to the lower extreme symmetry of T shape mounting bar 4, intercommunication perforation 12 runs through the lower extreme of T shape mounting bar 4 and spring accomodation groove 11, spring clamp 14 and the spring that limit structure 15 on the limit structure 5 all are located the spring that T shape mounting bar 4 upper end was seted up and accomodate groove 11, installation pole 13 passes the intercommunication perforation 12 that T shape mounting bar 4 lower extreme was seted up and links to each other with abrasionproof device 3, installation pole 13 passes through screw fixed mounting on abrasionproof device 3, installation pole 13 and spring clamp 14 are the integrated into one piece structure.
It should be noted that, the utility model relates to a light cross-linked box door base angle anti-abrasion structure, when using, can install the lower extreme of protection box door structure 2 with anti-abrasion device 3 at first, when installing, firstly stimulate T-shaped mounting bar 4 upwards, make T-shaped mounting bar 4 and anti-abrasion device 3 break away from the contact, and then spacing spring 15 on spacing structure 5 can be compressed this moment, then insert T-shaped mounting bar 4 into installation spread groove 7 and installation anti-slip groove 8 that offer on protection box door structure 2, make anti-abrasion device 3 in the lower extreme of protection box door structure 2 can; the existence of abrasionproof device 3 can avoid protecting chamber door structure 2 tenesmus to produce the friction with light exchange case main part 1, and at switch protecting chamber door structure 2's in-process, slip ball 10 can produce the friction with light exchange case main part 1 to produce and rotate, and then can make and produce the tenesmus back at protecting chamber door structure 2, the frictional force of switch protecting chamber door structure 2 reduces.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a light traffic case chamber door base angle abrasionproof decreases structure, includes light traffic case main part (1), install protection chamber door structure (2), its characterized in that on light traffic case main part (1): wear-resisting device (3) is installed to protection box door structure (2) lower extreme, evenly install a plurality of slip ball (10) on wear-resisting device (3), two limit structure (5) are installed to the upper end symmetry of wear-resisting device (3), limit structure (5) contain installation pole (13), spring plate (14) and spacing spring (15), the upper end at installation pole (13) is installed in spring plate (14), spacing spring (15) cover is established on installation pole (13), two install T shape mounting bar (4) in protection box door structure (2) on limit structure (5).
2. The bottom corner wear prevention structure of the door of the optical cable cross-connecting cabinet of claim 1, wherein: the lower end of the optical cross-connecting box main body (1) is provided with an optical cross-connecting box base (6).
3. The bottom corner abrasion-proof structure of the door of the light traffic box according to claim 2, characterized in that: protection chamber door structure (2) rotate through the hinge and install on light exchange box main part (1), installation anticreep groove (8) have been seted up in protection chamber door structure (2), installation anticreep groove (8) run through protection chamber door structure (2) both ends about, installation spread groove (7) have been seted up to the lower extreme of protection chamber door structure (2), installation spread groove (7) run through the lower extreme and installation anticreep groove (8) of protection chamber door structure (2), both ends run through about protection chamber door structure (2) installation spread groove (7).
4. The bottom corner wear prevention structure of the door of the optical cable cross-connecting cabinet of claim 3, wherein: a plurality of ball mounting groove (9) have evenly been seted up to the lower extreme of abrasionproof decreases device (3), ball mounting groove (9) are spherical structure, slip ball (10) rotate to be installed in ball mounting groove (9).
5. The bottom corner wear prevention structure of the door of the optical cable cross-connecting cabinet of claim 4, wherein: t shape mounting bar (4) are installed in installation anticreep groove (8) and installation spread groove (7) of seting up on guard box door structure (2), two springs have been seted up to the upper end symmetry of T shape mounting bar (4) and have been accomodate groove (11), two intercommunication perforation (12) have been seted up to the lower extreme symmetry of T shape mounting bar (4), the intercommunication perforation (12) are run through the lower extreme of T shape mounting bar (4) and spring accomodation groove (11).
6. The bottom corner wear prevention structure of the door of the optical cable cross-connecting cabinet of claim 5, wherein: spring plate (14) and spacing spring (15) on limit structure (5) all are located spring storage groove (11) that T shape mounting bar (4) upper end was seted up, installation pole (13) pass intercommunication perforation (12) that T shape mounting bar (4) lower extreme was seted up and link to each other with abrasionproof device (3), installation pole (13) are through screw fixed mounting on abrasionproof decreases device (3), installation pole (13) and spring plate (14) are the integrated into one piece structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220213367.1U CN216595649U (en) | 2022-01-26 | 2022-01-26 | Anti-abrasion structure for bottom corner of door of optical cable cross-connecting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220213367.1U CN216595649U (en) | 2022-01-26 | 2022-01-26 | Anti-abrasion structure for bottom corner of door of optical cable cross-connecting cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216595649U true CN216595649U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220213367.1U Active CN216595649U (en) | 2022-01-26 | 2022-01-26 | Anti-abrasion structure for bottom corner of door of optical cable cross-connecting cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216595649U (en) |
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2022
- 2022-01-26 CN CN202220213367.1U patent/CN216595649U/en active Active
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