CN210514717U

CN210514717U - Quick assembly disassembly's splice box

Info

Publication number: CN210514717U
Application number: CN201920206107.XU
Authority: CN
Inventors: 朱群锋
Original assignee: Hangzhou Henggu Technology Co ltd
Current assignee: Hangzhou Henggu Technology Co ltd
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2020-05-12
Anticipated expiration: 2029-02-18

Abstract

The utility model discloses a quick assembly disassembly's splice box, wiring portion and protecting sheathing including threaded connection, wiring portion includes left half-thread portion and right half-thread portion, the top of left side half-thread portion is equipped with left half thread bush, left side half thread bush inboard is equipped with the connecting plate of connecting left half-thread portion, the top of connecting plate is connected with the mounting panel, the bottom of left side half-thread portion is equipped with the through wires hole. Through the design of the lifting lugs and the side connecting lugs, the fixing of the wiring part and the protective shell in the construction process is facilitated, the construction difficulty is reduced, the disassembly and assembly process can be completed by a single person, and the labor cost is saved; simultaneously link together left half-wiring portion and right half-wiring portion through the fine rule, avoided the splice box subassembly to drop, reduced the fault rate, further reduced the operation degree of difficulty.

Description

Quick assembly disassembly's splice box

Technical Field

The utility model relates to a communication equipment field specifically indicates a quick assembly disassembly's splice box.

Background

The optical cable joint box is used for connecting two or more optical cables together and has a connection structure of a protection component, and is one of important equipment required to be adopted in optical cable engineering construction. The existing joint box basically adopts an upper half box body and a lower half box body, and the mode of fixing through bolts is adopted, so that the efficiency is not high in practical application, and particularly, when overhead construction is carried out, the time consumption and the difficulty are high when the joint box is required to be installed and the optical cable is required to be connected, and the requirement on the professional performance of an operator is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick-dismounting joint box, the wiring part of which is connected with the protective shell through screw threads, thus improving the dismounting efficiency; through the design of the lifting lugs and the side connecting lugs, the fixing of the wiring part and the protective shell in the construction process is facilitated, the construction difficulty is reduced, the disassembly and assembly process can be completed by a single person, and the labor cost is saved; simultaneously link together left half-wiring portion and right half-wiring portion through the fine rule, avoided the splice box subassembly to drop, reduced the fault rate, further reduced the operation degree of difficulty.

In order to achieve the above purpose, the utility model provides a following technical scheme: a quick-assembly-disassembly connector box comprises a wiring part and a protective shell which are connected in a threaded manner, wherein the wiring part comprises a left half wiring part and a right half wiring part, the top of the left half-connection part is provided with a left half-thread sleeve, the inner side of the left half-thread sleeve is provided with a connecting plate connected with the left half-connection part, the top end of the connecting plate is connected with an installation plate, the bottom of the left half-wiring part is provided with a threading hole, one side of the left half wiring part corresponding to the right half wiring part is provided with a slot, a left half sealing ring groove connected with a threading hole and a side connecting lug, the top of the right half-connection wire part is provided with a right half thread sleeve, one side of the right half-connection wire part corresponding to the left half-connection wire part is provided with an inserting block corresponding to the inserting groove and a right half sealing ring groove corresponding to the left half sealing ring groove, be equipped with fixed column, splice tray on the mounting panel, the top of mounting panel is equipped with interior lug, protecting sheathing's top is equipped with outer lug.

Further preferably, the left half wiring portion and the right half wiring portion are provided with corresponding wire holes, and fine wires with knotted ends penetrate through the wire holes.

Further preferably, the left half thread bush and the right half thread bush form a thread bush with a circular ring-shaped cross section, and the outer wall thread of the thread bush is in threaded engagement with the inner wall thread of the protective shell.

Further preferably, the left half-connection part, the left half-thread sleeve, the connecting plate, the threading hole and the side connecting lug are integrated.

Further preferably, a first threaded hole is formed in the connecting plate, and a second threaded hole corresponding to the first threaded hole is formed in the bottom of the mounting plate.

The utility model has the advantages that: the wiring part of the joint box is connected with the protective shell through threads, so that the assembly and disassembly efficiency is improved; through the design of the lifting lugs and the side connecting lugs, the fixing of the wiring part and the protective shell in the construction process is facilitated, the construction difficulty is reduced, the disassembly and assembly process can be completed by a single person, and the labor cost is saved; simultaneously link together left half-wiring portion and right half-wiring portion through the fine rule, avoided the splice box subassembly to drop, reduced the fault rate, further reduced the operation degree of difficulty.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic diagram of the external structure of the present invention.

Fig. 3 is a schematic structural view of the mounting plate.

Fig. 4 is a schematic view of the left half-wire portion.

Fig. 5 is a schematic view of the right half-connecting wire portion.

Fig. 6 is a first schematic view of the wiring portion.

Fig. 7 is a second schematic view of the wiring portion.

Fig. 8 is a schematic view of the left half-joint portion in combination with a mounting plate.

Fig. 9 is a connection state diagram of the left half wiring portion and the right half wiring portion.

Illustration of the drawings: 1. a wiring portion; 2. a protective housing; 3. a wire hole; 4. a thin wire; 5. a threaded sleeve; 11. a left half-wiring portion; 12. a right half wiring portion; 21. an outer lifting lug; 111. a left half thread bush; 112. a connecting plate; 113. mounting a plate; 114. threading holes; 115. a slot; 116. a left half seal ring groove; 117. a side engaging lug; 121. a right half thread bush; 122. inserting a block; 123. a right half sealing ring groove; 1121. a first threaded hole; 1131. fixing a column; 1132. a fusion splice tray; 1133. an inner lifting lug; 1134. and a second threaded hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 9, a quick-detachable connector box comprises a wire connection portion 1 and a protective housing 2 which are connected by screw threads, wherein the wire connection portion 1 comprises a left half wire connection portion 11 and a right half wire connection portion 12, a left half thread bushing 111 is arranged at the top of the left half wire connection portion 11, a connection plate 112 connected with the left half wire connection portion is arranged inside the left half thread bushing 111, the top end of the connection plate 112 is connected with a mounting plate 113, a threading hole 114 is arranged at the bottom of the left half wire connection portion 11, a slot 115 is arranged at one side of the left half wire connection portion 11 corresponding to the right half wire connection portion 12, a left half sealing ring slot 116 connected with the threading hole, a side connection lug 117, a right half thread bushing 121 is arranged at the top of the right half wire connection portion 12, a plug block 122 corresponding to the slot and a right half sealing ring slot 123 corresponding to the left half sealing ring slot are arranged at one side of the right half wire connection portion 12, a fixing column 1131 and a welding disc 1132 are, the top of the protective casing 2 is provided with an external lifting lug 21. The left half wiring part 11 and the right half wiring part 12 are provided with corresponding wire holes 3, and thin wires 4 with knotted ends penetrate through the wire holes 3. The left half thread bush 111 and the right half thread bush 121 form a thread bush 5 with a circular ring-shaped section, and the outer wall thread of the thread bush 5 is engaged with the inner wall thread of the protective shell 2. The left half-connection part 11, the left half-thread sleeve 111, the connecting plate 112, the threading hole 114 and the side connecting lug 117 are integrated. The connecting plate 112 is provided with a first threaded hole 1121, and the bottom of the mounting plate 113 is provided with a second threaded hole 1134 corresponding to the first threaded hole.

The splice closure is used as follows: firstly, the mounting plate 113 is fixed to the connecting plate 112 through bolts, the fixing column 1131 and the welding disk 1132 are mounted on the mounting plate 113, the insert 122 of the right half-wiring portion 12 is inserted into the slot 115, the protective casing 2 is screwed with the thread bush 5, after the joint box is carried to a position to be mounted, the protective casing 2 is hung on the cable suspension wire by using the hook matched with the external lifting lug 21, then the wiring portion 1 is unscrewed and detached, and the left half-wiring portion 11 is separated from the right half-wiring portion 12. According to the situation, the wire connection part can be fixed through the bolt matching side connecting lug 117, or the inner hanging lug 1133 is also matched with the hook to be hung on the optical cable hanging wire, two optical cables to be connected respectively pass through the wire inlet hole and the wire outlet hole of the wire through hole 114, pass through the sealing groove formed by the left half sealing ring groove 116 and the right half sealing ring groove 123, are fixed through the fixing column 1131, and are connected through the welding disc 1132. After the optical cable connection is completed, the insertion block 122 is inserted into the insertion slot 115 again, after the combination of the left half wiring part 11 and the right half wiring part 12 is completed, the fixation of the wiring parts is released, the wiring part 1 and the protective shell 2 are screwed, and the splice box is hung on the optical cable suspension wire; or the closure may be secured by side engaging lugs 117. The dismouting of splice box is only unscrewed through the screw thread of wiring portion 1 and protective housing 2 and is screwed up the completion, efficient, the degree of difficulty is low, convenient operation. Interior lug 1133, outer lug 21, the design of side engaging lug 117 have made things convenient for placing of each part among the wiring process, do not need many people to cooperate, also need not to utilize extra instrument, have practiced thrift the human cost. The thin wire 4 is designed to avoid the wire connection part 1 from falling off when being separated from the protective shell 2, and only the operation of the left half wire connection part 11 needs to be paid attention to, so that the operation difficulty is reduced; due to the split design of the left half wiring part 11 and the right half wiring part 12, when an optical cable passes through the sealing groove, the efficiency is improved, and the sealing gaskets in the left half sealing ring groove 116 and the right half sealing ring groove 123 are adjusted, so that the sealing and waterproof performance of the joint box is ensured.

The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.

Claims

1. The utility model provides a quick assembly disassembly's splice box which characterized in that: wiring portion and protecting sheathing including threaded connection, wiring portion includes left half-thread portion and right half-thread portion, the top of left side half-thread portion is equipped with left half thread bush, left side half thread bush inside is equipped with the connecting plate of connecting left half-thread portion, the top of connecting plate is connected with the mounting panel, the bottom of left side half-thread portion is equipped with the through wires hole, one side that left side half-thread portion corresponds right half-thread portion is equipped with the slot, connects left half-seal ring groove, the side engaging lug of through wires hole, the top of right half-thread portion is equipped with right half thread bush, one side that right half-thread portion corresponds left half-thread portion is equipped with the inserted block that corresponds the slot, corresponds the right half-seal ring groove of left half-seal ring groove, be equipped with fixed column, splice tray on the mounting panel, the top of mounting panel is equipped with interior lug, protecting sheathing's top is equipped with.

2. A quick disconnect coupling closure in accordance with claim 1, wherein: and the left half wiring part and the right half wiring part are provided with corresponding wire holes, and fine wires with knotted two ends penetrate through the wire holes.

3. A quick disconnect coupling closure in accordance with claim 1, wherein: the left half thread sleeve and the right half thread sleeve form a thread sleeve with a circular ring-shaped cross section, and the outer wall threads of the thread sleeve are meshed with the inner wall threads of the protective shell.

4. A quick disconnect coupling closure in accordance with claim 1, wherein: the left half-connection wire portion, the left half-thread sleeve, the connecting plate, the threading hole and the side connecting lug are integrated.

5. A quick disconnect coupling closure in accordance with claim 1, wherein: be equipped with first screw hole on the connecting plate, the bottom of mounting panel is equipped with the second screw hole that corresponds first screw hole.