CN210427897U - Optical cable distributing box - Google Patents
Optical cable distributing box Download PDFInfo
- Publication number
- CN210427897U CN210427897U CN201921590787.6U CN201921590787U CN210427897U CN 210427897 U CN210427897 U CN 210427897U CN 201921590787 U CN201921590787 U CN 201921590787U CN 210427897 U CN210427897 U CN 210427897U
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- base
- box
- box body
- optical cable
- fixed block
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Abstract
The utility model discloses an optical cable distributing box relates to optical communication technical field, including the base with install in box on the base still includes climbing mechanism, climbing mechanism installs in the inside of box and base to be located the horizontal midline of box and base, wherein, climbing mechanism, including lead screw, fixed block and motor, the solid fixed block that has linked together on the inside wall of box, the motor is installed in the inside of base, the equal transmission of both sides output shaft of motor is connected with the pivot, the outside of two pivots all has connected firmly first bevel gear, two first bevel gear all mesh and be connected with second bevel gear, be connected with the lead screw on the second bevel gear, establish to screw-nut pair between fixed block and the lead screw and be connected. The utility model discloses have through setting up climbing mechanism, with the automatic jack-up of box, the optical cable handing-over device on the base exposes completely to form open operation space completely, labour saving and time saving has reduced staff's the amount of labour, has improved work efficiency's effect greatly.
Description
Technical Field
The utility model relates to an optical communication technical field, more specifically say, it relates to an optical cable distributing box.
Background
The optical cable cross-connecting box is cross-connecting equipment for providing optical cable terminating and jumper connection for optical cables of a main layer and an optical cable of a wiring layer. After the optical cable is introduced into the optical cable cross-connecting box, after fixing, terminating and fiber distributing, the main layer optical cable and the wiring layer optical cable are communicated by using the jump fiber. In the prior art, various cable hinge boxes exist.
If an authorization publication number is CN 203630413U's a chinese patent discloses an optical cable distributing box, including the box base, and can dismantle the box of being connected with the box base, the box includes the top, and the lateral wall that forms by the edge downwardly extending at top, the top encloses into an open-bottomed cavity with the lateral wall, the box opening sets up on the box base downwards, the box encloses into the space that is used for accommodating optical cable handing-over device with the box base, in the utility model discloses an optical cable distributing box, box lower part opening, can dismantle with the box base and be connected, after taking off the box, optical cable handing-over device on the box base is left and right sides from top to bottom and the top exposes completely, realized all open operating space around and the top, make optical cable distributing box's space utilization improve greatly, and bring very big convenience for optical cable distributing box's operation and maintenance.
But in the utility model discloses an in, optical cable distributing box still has certain weak point when using, during the use, need utilize the manpower to take off whole box and install, wastes time and energy, has not only increased staff's the amount of labour, has reduced work efficiency simultaneously widely, remains to improve.
Based on the above problems, it is desirable to provide an optical cable cross-connecting box which is convenient for separating the box body from the base so as to facilitate maintenance.
SUMMERY OF THE UTILITY MODEL
To this problem in the in-service use, the utility model aims to provide an optical cable distributing box through setting up climbing mechanism, with the automatic jack-up of box, exposes about and the top completely about the optical cable distributing device on the base about completely to form open operation space completely, labour saving and time saving has reduced staff's the amount of labour, has improved work efficiency greatly, and concrete scheme is as follows:
an optical cable cross-connecting box comprises a base, a box body arranged on the base and a jacking mechanism, wherein the jacking mechanism is arranged in the box body and the base and is positioned on the horizontal central line of the box body and the base, the jacking mechanism is used for jacking the box body from the base, wherein,
the jacking mechanism comprises a screw rod, a fixed block and a motor, the fixed block is fixedly connected on the inner side wall of the box body, the motor is arranged in the base, output shafts on two sides of the motor are in transmission connection with rotating shafts, first bevel gears are fixedly connected to the outer parts of the two rotating shafts, the two first bevel gears are in meshing connection with a second bevel gear, the second bevel gear is connected with the screw rod, the other end of the screw rod penetrates through the fixed block and extends to the inner part of the box body, and a screw rod nut pair is arranged between the fixed block and the screw rod for connection,
when the box body and the base are in a closed state, the length of the part, located in the box body, of the screw rod is smaller than the height of the box body, so that normal closing between the box body and the base is achieved.
Through the technical scheme, when the internal structure of the box body needs to be operated, the motor works to rotate in the forward direction to drive the rotating shaft to rotate so as to drive the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear and drives the second bevel gear to rotate so as to drive the screw rod to rotate, the screw rod is connected with the fixed block through the screw nut pair, the fixed block is fixedly connected onto the box body and ascends along the height direction of the box body so as to drive the box body to ascend until the upper part, the lower part, the left part, the right part and the top part of the optical cable cross-connecting device on the base are completely exposed, a completely open operating space is formed so as to facilitate the work of an operator, when the motor rotates reversely, the fixed block descends along the height direction of the box body, the box body descends until the sealing between the box body and, great reduction staff's the amount of labour, improved work efficiency, simultaneously, set up the lift of two lead screws in order to realize the box, stability when helping improving the box and go up and down, and it is rotatory to utilize a motor to drive two lead screws, helps saving resources, wholly optimizes the performance of optical cable distributing box.
Furthermore, the fixed block is provided with two, two the fixed block all is square structure, and two the fixed block is about the vertical central line symmetry of box.
Through above-mentioned technical scheme, the setting of square fixed block is used for preventing that the fixed block from taking place the rotation, guarantees the normal lift of box, and the symmetry setting of two fixed blocks is used with the lead screw cooperatees, stability when reinforcing box goes up and down.
Furthermore, one end of the screw rod, which is positioned in the box body, is provided with a first anti-falling block.
Through the technical scheme, the first anti-falling block helps to prevent the fixed block from being separated from the screw rod, so that the normal work of the jacking mechanism is guaranteed.
Furthermore, a supporting shaft is coaxially arranged on the other side of the second bevel gear, and the other end of the supporting shaft is rotatably connected with the base.
Through above-mentioned technical scheme, the setting of back shaft can play the effect of support to the lead screw to help strengthening climbing mechanism's stability.
The box body is provided with four corners, and the guiding mechanisms are arranged at the four corners of the box body and are used for guiding the box body;
the guide mechanism comprises a guide block and a guide rod, the guide block is installed on the inner side wall of the box body, one end of the guide rod is fixedly installed on the base, the other end of the guide rod penetrates through the guide block and extends to the inside of the box body, and a second anti-falling block is fixedly connected to one end of the box body on the guide block.
Through above-mentioned technical scheme, when the box goes up and down, the guide block goes up and down simultaneously on the guide bar, can play the effect of direction to the lift process of box, and the setting of second anticreep piece can prevent that guide block and guide bar from breaking away from to help guaranteeing the normal realization of direction function.
Further, the length of the guide rod is smaller than the sum of the lengths of the box body and the base.
Through above-mentioned technical scheme, guarantee the normal sealed between box and the base.
Furthermore, the bottom horizontal tangent of the fixed block and the guide block and the bottom horizontal tangent of the box body are positioned on the same straight line.
Through above-mentioned technical scheme, the maximize realizes the ascending space of box, guarantees that the optical cable handing-over device on the base can expose completely about from top to bottom and top.
Furthermore, the top of the base is provided with a clamping groove used for being matched with the box body for use.
Through above-mentioned technical scheme, the setting of draw-in groove helps guaranteeing the leakproofness of box and base.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the box body is automatically jacked by the jacking mechanism until the optical cable cross-connecting device on the base is completely exposed from top to bottom, left to right and top to form a completely open operation space, time and labor are saved by an automatic mode, the labor amount of workers is reduced, and the working efficiency is greatly improved;
(2) by arranging the guide mechanism, the box body in the lifting process is guided, and the stability of the box body in the lifting process is improved;
(3) the operation of the whole jacking mechanism is realized by driving the two screw rods to rotate by using one motor, so that the cost is saved, and the resources are saved.
Drawings
Fig. 1 is an overall external schematic view of the present invention (the box is in a jacking state);
FIG. 2 is a schematic view of the internal structure of the present invention (the box and the base are in a sealed state);
fig. 3 is a schematic view of the working state of the present invention (the box is in a jacking state);
fig. 4 is a schematic structural diagram of the middle guide mechanism (the box is in a jacking state).
Reference numerals: 1. a box body; 2. a base; 3. a jacking mechanism; 31. a screw rod; 32. a fixed block; 33. a motor; 34. a rotating shaft; 35. a first bevel gear; 36. a second bevel gear; 37. a first anti-drop block; 38. a support shaft; 4. a guide mechanism; 41. a guide block; 42. a guide bar; 43. a second anti-drop block; 5. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 3, an optical cable cross-connecting box comprises a base 2 and a box 1 mounted on the base 2, and further comprises a jacking mechanism 3, the jacking mechanism 3 is mounted inside the box 1 and the base 2 and is located on a horizontal centerline of the box 1 and the base 2, the jacking mechanism 3 is used for jacking the box 1 from the base 2, wherein the jacking mechanism 3 comprises a screw rod 31, a fixed block 32 and a motor 33, the inner side wall of the box 1 is fixedly connected with the fixed block 32, the motor 33 is mounted inside the base 2, output shafts on two sides of the motor 33 are respectively in transmission connection with a rotating shaft 34, first bevel gears 35 are respectively fixedly connected outside the two rotating shafts 34, the two first bevel gears 35 are respectively in meshing connection with a second bevel gear 36, the second bevel gear 36 is connected with the screw rod 31, the other end of the screw rod 31 penetrates through the fixed block 32 and extends into the box 1, and a screw nut pair connection is arranged between the, when the box body 1 and the base 2 are in a closed state, the length of the part of the screw rod 31 positioned in the box body 1 is smaller than the height of the box body 1, so that normal closing between the box body 1 and the base 2 is realized. Thus, when the internal structure of the box body 1 needs to be operated, the motor 33 works to rotate in the forward direction, the rotating shaft 34 is driven to rotate, the first bevel gear 35 is meshed with the second bevel gear 36, the second bevel gear 36 is driven to rotate by the rotation of the first bevel gear 35, the screw rod 31 is driven to rotate, the fixed block 32 is fixedly connected to the box body 1 by the screw nut pair arranged between the screw rod 31 and the fixed block 32, the fixed block 32 rises along the height direction of the box body 1, the box body 1 is driven to rise until the upper part, the lower part, the left part, the right part and the top part of the optical cable connecting device on the base 2 are completely exposed, a completely open operation space is formed, so that the operation of an operator is facilitated, when the motor 33 rotates in the reverse direction, the fixed block 32, whole scheme adopts automatic jacking's mode, great reduction staff's the amount of labour, has improved work efficiency, simultaneously, sets up two lead screws 31 in order to realize the lift of box 1, stability when helping improving box 1 and going up and down, and utilizes a motor 33 to drive two lead screws 31 rotatory, helps saving resources, wholly optimizes the performance of optical cable distributing box.
The two fixing blocks 32 are arranged, the two fixing blocks 32 are both of a square structure, and the two fixing blocks 32 are symmetrical about a vertical center line of the box body 1. Like this, the setting of square fixed block 32 is used for preventing that fixed block 32 from taking place the rotation, guarantees the normal lift of box 1, and the symmetry setting of two fixed blocks 32 cooperatees with lead screw 31 and uses, stability when reinforcing box 1 goes up and down.
One end of the screw rod 31 positioned in the box body 1 is provided with a first anti-falling block 37. Thus, the first anti-dropping block 37 is provided to help prevent the fixed block 32 from being separated from the screw rod 31, thereby ensuring the normal operation of the jacking mechanism 3.
The other side of the second bevel gear 36 is coaxially provided with a supporting shaft 38, and the other end of the supporting shaft 38 is rotatably connected with the base 2. In this way, the support shaft 38 is provided to support the screw 31, thereby contributing to the stability of the jacking mechanism 3.
As shown in fig. 4, the box body structure further comprises guide mechanisms 4, wherein the guide mechanisms 4 are arranged at four corners of the box body 1, and the guide mechanisms 4 are positioned to guide the box body 1; guide mechanism 4, including guide block 41 and guide bar 42, guide block 41 installs on the inside wall of box 1, and the one end fixed mounting of guide bar 42 is on base 2, and the other end runs through guide block 41 and extends to the inside of box 1, and the one end that lies in box 1 on the guide block 41 is connected firmly has second anticreep piece 43. Like this, when box 1 goes up and down, guide block 41 goes up and down simultaneously on guide bar 42, can play the effect of direction to the lift process of box 1, and the setting of second anticreep piece 43 can prevent that guide block 41 and guide bar 42 from breaking away from to help guaranteeing the normal realization of direction function.
The length of the guide rod 42 is less than the sum of the lengths of the box body 1 and the base 2. Thus, the normal sealing between the box body 1 and the base 2 is ensured.
The bottom horizontal tangent of the fixed block 32 and the guide block 41 is positioned on the same straight line with the bottom horizontal tangent of the box body 1. Like this, the maximize realizes the space that rises of box 1, guarantees that the optical cable handing-over device on base 2 can expose completely about from top to bottom and top.
The top of the base 2 is provided with a clamping groove 5 used for being matched with the box body 1. Thus, the arrangement of the clamping groove 5 helps to ensure the tightness of the box body 1 and the base 2.
The utility model discloses a concrete implementation principle does: when the internal structure of the box body 1 needs to be operated, the motor 33 works to rotate in the forward direction, the rotating shaft 34 is driven to rotate, the first bevel gear 35 is meshed with the second bevel gear 36, the second bevel gear 36 is driven to rotate by the rotation of the first bevel gear 35, the screw rod 31 is driven to rotate, the fixed block 32 is fixedly connected to the box body 1 by the screw nut pair arranged between the screw rod 31 and the fixed block 32, the fixed block 32 rises along the height direction of the box body 1, the box body 1 is driven to rise until the upper part, the lower part, the left part, the right part and the top part of the optical cable connecting device on the base 2 are completely exposed, a completely open operation space is formed to facilitate the work of an operator, when the motor 33 rotates in the reverse direction, the fixed block 32 descends along the height direction of the box body 1, the, whole scheme adopts automatic jacking's mode, great reduction staff's the amount of labour, has improved work efficiency, simultaneously, sets up two lead screws 31 in order to realize the lift of box 1, stability when helping improving box 1 and going up and down, and utilizes a motor 33 to drive two lead screws 31 rotatory, helps saving resources, wholly optimizes the performance of optical cable distributing box.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An optical cable distributing box comprises a base (2) and a box body (1) arranged on the base (2), and is characterized by further comprising a jacking mechanism (3), wherein the jacking mechanism (3) is arranged inside the box body (1) and the base (2) and is positioned on the horizontal middle line of the box body (1) and the base (2), the jacking mechanism (3) is used for jacking the box body (1) from the base (2), wherein,
the jacking mechanism (3) comprises a screw rod (31), a fixed block (32) and a motor (33), the fixed block (32) is fixedly connected to the inner side wall of the box body (1), the motor (33) is installed inside the base (2), output shafts on two sides of the motor (33) are in transmission connection with rotating shafts (34), first bevel gears (35) are fixedly connected to the outer portions of the two rotating shafts (34), the two first bevel gears (35) are in meshing connection with second bevel gears (36), the screw rod (31) is connected to the second bevel gears (36), the other end of the screw rod (31) penetrates through the fixed block (32) and extends to the inner portion of the box body (1), and the fixed block (32) is connected with the screw rod (31) through a screw rod-nut pair,
when the box body (1) and the base (2) are in a closed state, the length of the part, located in the box body (1), of the screw rod (31) is smaller than the height of the box body (1), so that normal closing between the box body (1) and the base (2) is achieved.
2. The cable distribution box according to claim 1, wherein there are two fixing blocks (32), both fixing blocks (32) are of a square structure, and both fixing blocks (32) are symmetrical about a vertical center line of the box body (1).
3. An optical cable cross-connecting cabinet according to claim 1, characterized in that a first anti-dropping block (37) is arranged at one end of the screw rod (31) located in the cabinet body (1).
4. The cable distribution box according to claim 1, wherein a support shaft (38) is coaxially arranged at the other side of the second bevel gear (36), and the other end of the support shaft (38) is rotatably connected with the base (2).
5. An optical cable distribution box according to claim 1, further comprising guide means (4), said guide means (4) being provided at four corners of said box body (1), said guide means (4) being located to guide said box body (1);
guiding mechanism (4), including guide block (41) and guide bar (42), guide block (41) install in on the inside wall of box (1), the one end fixed mounting of guide bar (42) in on base (2), the other end runs through guide block (41) and extend to the inside of box (1), lie in on guide block (41) the one end of box (1) is linked firmly second anticreep piece (43).
6. A cable distribution cabinet according to claim 5, wherein the length of the guide bar (42) is less than the sum of the lengths of the cabinet (1) and the base (2).
7. An optical cable distribution box according to claim 5, characterized in that the bottom horizontal tangent of the fixing block (32) and the guide block (41) is aligned with the bottom horizontal tangent of the box body (1).
8. The optical cable cross-connecting cabinet according to claim 1, characterized in that a slot (5) is formed at the top of the base (2) for matching with the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921590787.6U CN210427897U (en) | 2019-09-23 | 2019-09-23 | Optical cable distributing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921590787.6U CN210427897U (en) | 2019-09-23 | 2019-09-23 | Optical cable distributing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210427897U true CN210427897U (en) | 2020-04-28 |
Family
ID=70367571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921590787.6U Expired - Fee Related CN210427897U (en) | 2019-09-23 | 2019-09-23 | Optical cable distributing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210427897U (en) |
-
2019
- 2019-09-23 CN CN201921590787.6U patent/CN210427897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210923 |