Auxiliary device for optical cable access of optical cable splice closure

Abstract

The invention discloses an optical cable access auxiliary device for an optical cable splice closure, and the device comprises a housing which is internally provided with a drilling part; the drilling part comprises a driving piece arranged in the shell and a drill bit piece connected with the driving piece; the support part comprises a platform piece, and the platform piece can support the drilling part; wherein the driving piece can drive the drill bit piece to rotate, so that the drill bit piece can drill a plurality of groups of holes in the junction box at one time; according to the invention, one large drill bit, four drill bits and five drill bits are adopted, and the positioning plate is matched with the positioning pin, so that the drilling part cannot deviate in the drilling process, one-time drilling can be ensured, and the bracket part and the mobile power supply are suitable for field operation; the positioning plate is customized according to the specification of the connection box and the tapping requirement, the tapping hole position precision is guaranteed, one-large four-small five drill bits are adopted, the connection box is positioned through the hole position of the guide plate, the pressing plate and the positioning hole, tapping can be conducted at a time, it is guaranteed that tapping does not deviate, and the tapping precision is improved.

Description

Technical Field

[0001] The invention relates to the technical field of opening a splice box, and in particular to an optical cable access auxiliary device for an optical cable splice box. Background Art

[0002] Most of the power transmission lines are deployed with 24 to 48 cores of overhead OPGW optical cables. The redundancy of optical fiber resources is fully considered in the planning and construction. Combined with the needs of intelligent monitoring services for transmission lines, building a safe and stable optical communication channel for transmission line monitoring terminals is the best solution. How to use the redundant cores of overhead optical cables is the key to the construction of communication channels.

[0003] The current solution is to directly replace the original overhead OPGW optical cable splicing box and reinstall the modified optical fiber splicing box. The modified splicing box can directly lead out a pair of fiber cores for users to access short-distance equipment. The biggest problem with this solution is that the service cutover needs to be carried out before construction, and the optical cable communication link needs to be replanned, which affects the power production business. At the same time, the on-site replacement of the splicing box requires all the fiber cores of the optical cable to be re-splice, which is a large amount of work.

[0004] If it is possible to directly open a hole in the fiber optic splice box in use at the construction site, fuse the two redundant fiber cores needed, achieve short-distance equipment access by installing a fiber optic connector, lead out the redundant fiber cores and perform waterproof and dustproof treatment, this method does not require re-setting all the fiber cores, and does not require adjustment and cutover of the communication links involved in the original fiber optic resources. Therefore, a new OPGW optical cable splice box modification tool is needed. Summary of the invention

[0005] In view of the problems existing in the above-mentioned conventional optical cable access auxiliary device for optical cable splicing box, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide an optical cable access auxiliary device for an optical cable splicing box.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising:

[0008] a housing having a drilling portion disposed therein;

[0009] A drilling part, comprising a driving member disposed inside the housing, and a drill bit connected to the driving member;

[0010] A support part, comprising a platform member, wherein the platform member is capable of supporting the drilling part;

[0011] Wherein, the driving member can drive the drill bit to rotate, so that the drill bit can drill multiple groups of holes in the connection box at one time.

[0012] As a preferred solution of the optical cable access auxiliary device of the optical cable splicing box of the present invention, wherein: the platform member comprises a support plate and a positioning plate fixedly arranged on the top of the support plate;

[0013] The bottom end of the shell is connected to a support plate, and a positioning pin is provided at the bottom of the support plate;

[0014] Wherein, the positioning pin can be plugged into the positioning plate.

[0015] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, a drill guide plate is fixedly provided at the middle position of the supporting plate.

[0016] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, the drill bit member is provided with a large drill bit and multiple groups of small drill bits, and the multiple groups of small drill bits are arranged around the large drill bit.

[0017] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, a transmission member is provided between the driving member and the drill member, and the driving member drives the drill member to rotate through the transmission member.

[0018] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, a telescopic member is provided between the shell and the supporting plate.

[0019] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, wherein: the support plate is provided with a positioning hole, and a pressing piece is provided on the top of the support plate;

[0020] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, the positioning hole cooperates with the pressing piece to fix the splicing box.

[0021] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, wherein: a support leg is movably connected to the bottom of the support plate.

[0022] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, a slag blocking plate is fixedly provided on one side of the supporting plate.

[0023] As a preferred solution of the optical cable access auxiliary device for the optical cable splicing box of the present invention, a collecting box is provided at the bottom of the supporting plate.

[0024] The beneficial effects of the present invention are as follows: five drill bits, one large and four small, are used, and the positioning plate and the positioning pin are combined to prevent the drilling portion from being offset during the drilling process, thereby ensuring that the hole can be drilled in one go, and the bracket portion and the mobile power supply are suitable for field operations.

[0025] The hole-punching tool positioning plate is customized according to the specifications and hole-punching requirements of the junction box to ensure the hole-punching accuracy. Five drill bits, one large and four small, are used, combined with the hole positions of the guide plate, and the positioning of the junction box by the pressure plate and the positioning holes. The holes can be punched in one go and the holes will not deviate, thereby improving the hole-punching accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the drilling part in the present invention.

[0029] Figure 3 It is a schematic structural diagram of the bracket part in the present invention.

[0030] Figure 4 It is a cross-sectional view of the shell in the present invention. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1

[0036] Reference Figure 1-Figure 4 , provides an optical cable access auxiliary device for an optical cable splicing box, comprising:

[0037] The housing 100 has a drilling portion 200 disposed therein;

[0038] The drilling part 200 includes a driving member 201 disposed inside the housing 100 and a drill bit 202 connected to the driving member 201;

[0039] The support part 300 includes a platform member 301, and the platform member 301 can support the drilling part 200;

[0040] The driving member 201 can drive the drill member 202 to rotate, so that the drill member 202 can drill multiple groups of holes in the connection box at one time;

[0041] A handle is provided on the top of the shell 100 for holding the drilling unit 200. The splicing box is placed on the platform member 301, and the drilling unit 200 is docked with the platform member 301. The driving member 201 then drives the drill member 202, so that the drill member 202 can open multiple groups of holes on the splicing box at one time. After the holes are opened, the optical fiber can be installed into the splicing box.

[0042] Furthermore, the platform member 301 includes a support plate 301a and a positioning plate 301b fixedly arranged on the top of the support plate 301a; the bottom end of the housing 100 is connected to a support plate 101, and a positioning pin 102 is arranged at the bottom of the support plate 101;

[0043] Wherein, the positioning pin 102 can be plugged into the positioning plate 301b;

[0044] The positioning plate 301b is installed on both sides of the top of the support plate 301a by bolts 303a. Two sets of positioning pins 102 are fixed near the end of the support plate 101. Holes corresponding to the positioning pins 102 are opened in the positioning plate 301b. By plugging the positioning pins 102 into the positioning plate 301b, the drilling part 200 can be stably placed on the support plate 301a.

[0045] Furthermore, the drill bit component 202 is provided with a large drill bit 202a and a plurality of groups of small drill bits 202b, and the plurality of groups of small drill bits 202b are arranged around the large drill bit 202a;

[0046] According to the drilling requirements of the connection box, in this embodiment, multiple groups of small drill bits 202b are evenly distributed radially around the large drill bit 202a. At the same time, it is preferred that the diameter of the large drill bit 202a is 3-15, and the diameter of the multiple groups of small drill bits 202b is 3.2. By arranging the large drill bit 202a and the small drill bit 202b, the drill bit 202 can open five holes, four large and one small, to meet the drilling requirements of the connection box.

[0047] Furthermore, a transmission member 203 is provided between the driving member 201 and the drill member 202, and the driving member 201 drives the drill member 202 to rotate through the transmission member 203;

[0048] In this embodiment, the driving member 201 is a motor, which is connected to a forward and reverse switch and is electrically connected to a mobile power source. The transmission member 203 is a gear transmission mechanism. The drill member 202 and the driving member 201 are connected through the transmission member 203, so that the large drill bit 202a and the small drill bit 202b can move synchronously. The large drill bit 202a and the small drill bit 202b can synchronously open five holes, four small and one large, on the connection box, avoiding the need to open holes in the connection box multiple times.

[0049] Furthermore, a telescopic member 103 is provided between the housing 100 and the support plate 101;

[0050] The telescopic member 103 includes a conduit 103a arranged in the shell 100, a sliding tube 103b slidably arranged in the conduit 103a, and a spring 103c sleeved on the outside of the sliding tube 103b. The bottom of the sliding tube 103b is fixedly connected to the top of the support plate 101, and the two ends of the spring 103c are respectively in contact with the shell 100 and the support plate 101. When the shell 100 pushes the drill bit 202 downward to drill a hole, the telescopic member 103 can guide it to ensure that the hole position is not offset during the hole drilling process, thereby ensuring the hole position accuracy.

[0051] Furthermore, the bottom of the support plate 301a is movably connected to a support leg 302; due to the movably connected support leg 302 to the bottom of the support plate 301a, when drilling, the support leg 302 can prop up the support plate 301a away from the ground, which is convenient for the drilling operation. After the drilling is completed, the support leg 302 can be disassembled and stored to facilitate the movement of the equipment.

[0052] Operation process: After the support legs 302 are placed on the ground, the optical fiber splicing box to be modified is inverted on the support plate 301a, and the positioning pin 102 is inserted into the positioning plate 301b. After the power is turned on, the housing 100 is pushed downward by the handle, and the force and progress are controlled by the telescopic member 103 until the drill head has completed the hole drilling of the splicing box. The telescopic member 103 ensures that the hole position is not offset and the hole position accuracy is ensured. After the hole drilling is completed, the optical fiber access socket can be installed;

[0053] By using five drill bits, one large and four small, combined with the positioning plate 301b and the positioning pin 102, the drilling part 200 will not be offset during the drilling process, thereby ensuring that the hole can be opened in one go. The bracket part 300 and the mobile power supply are suitable for field operations.

[0054] Example 2

[0055] Reference Figure 1-Figure 4This embodiment is different from the first embodiment in that a drill guide plate 105 is fixedly provided in the middle position of the support plate 101; a hole corresponding to the drill guide plate 105 is opened in the middle position of the support plate 101, and a through hole corresponding to the drill piece 202 is opened in the drill guide plate 105, so that the drill piece 202 can pass through the drill guide plate 105 degree connection box to drill a hole.

[0056] Furthermore, the support plate 301a is provided with a positioning hole 301c, and a pressing piece 303 is provided on the top of the support plate 301a; the positioning hole 301c and the pressing piece 303 cooperate to fix the connection box;

[0057] The connection box can be inserted into the positioning hole 301c, and the pressing member 303 includes a bolt 303a threadedly connected to the support plate 301a, and a pressure plate 303b arranged on the outside of the bolt 303a. After the connection box is inserted into the positioning hole 301c, the bolt 303a is rotated, which in turn drives the pressure plate 303b to move downward to press the connection box, and then the drilling part 200 is aligned with the support plate 301a to complete the subsequent drilling operation.

[0058] The hole-punching tool positioning plate 301b is customized according to the specifications of the junction box and the hole-punching requirements to ensure the hole-punching accuracy. Five drill bits, one large and four small, are used, combined with the hole positions of the guide plate, and the positioning of the junction box by the pressure plate 303b and the positioning hole 301c. The hole can be punched at one time without deviation, thereby improving the hole-punching accuracy.

[0059] The rest of the structure is the same as that of Example 1.

[0060] Example 3

[0061] Reference Figure 1-Figure 4 This embodiment is different from the above embodiments in that a slag blocking plate 104 is fixedly provided on one side of the support plate 101 .

[0062] A collection box 304 is provided at the bottom of the support plate 301a;

[0063] The provision of the slag baffle 104 can reduce the splashing of debris during the drilling process, while the collection box 304 can collect the debris generated by the drilling, thereby reducing the manual cleaning of the debris.

[0064] The rest of the structure is the same as that of Example 2.

[0065] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0066] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0067] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An optical cable access auxiliary device for an optical cable splicing box, characterized in that: include, A housing (100) having a drilling portion (200) disposed therein; A drilling part (200), comprising a driving member (201) disposed inside the housing (100), and a drill bit (202) connected to the driving member (201); A support part (300), comprising a platform member (301), wherein the platform member (301) is capable of supporting the drilling part (200); The driving member (201) can drive the drill member (202) to rotate, so that the drill member (202) can drill multiple groups of holes in the connection box at one time.

2. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 1, characterized in that: The platform member (301) comprises a support plate (301a) and a positioning plate (301b) fixedly arranged on the top of the support plate (301a); The bottom end of the housing (100) is connected to a support plate (101), and a positioning pin (102) is provided at the bottom of the support plate (101); Wherein, the positioning pin (102) can be plugged into the positioning plate (301b).

3. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 2, characterized in that: A drill guide plate (105) is fixedly provided at the middle position of the support plate (101).

4. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 3, characterized in that: The drill bit component (202) is provided with a large drill bit (202a) and a plurality of groups of small drill bits (202b), and the plurality of groups of small drill bits (202b) are arranged around the large drill bit (202a).

5. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 4, characterized in that: A transmission member (203) is provided between the driving member (201) and the drill member (202), and the driving member (201) drives the drill member (202) to rotate via the transmission member (203).

6. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 5, characterized in that: A telescopic member (103) is provided between the housing (100) and the support plate (101).

7. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 6, characterized in that: The support plate (301a) is provided with a positioning hole (301c), and a pressing piece (303) is provided on the top of the support plate (301a); The positioning hole (301c) cooperates with the pressing piece (303) to fix the connection box.

8. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 7, characterized in that: The bottom of the support plate (301a) is movably connected to a support leg (302).

9. The optical cable access auxiliary device for an optical cable splice box as claimed in claim 8, characterized in that: A slag blocking plate (104) is fixedly provided on one side of the supporting plate (101).

10. The optical cable access auxiliary device for an optical cable splice box according to claim 8 or 9, characterized in that: A collecting box (304) is provided at the bottom of the support plate (301a).

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