CN211480813U

CN211480813U - Cable duct connecting structure

Info

Publication number: CN211480813U
Application number: CN202020297588.2U
Authority: CN
Inventors: 吴海舰; 林荣剑; 金元群
Original assignee: ZHEJIANG SANMEN EASTSEA RUBBER FACTORY
Current assignee: ZHEJIANG SANMEN EASTSEA RUBBER FACTORY
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-09-11
Anticipated expiration: 2030-03-11

Abstract

The utility model provides a cable duct connecting structure, which comprises a cable duct; the cable slot comprises a slot plate main body and a cover plate, wherein the middle part of the slot plate main body is provided with a plurality of wiring slots; one end of the wiring groove plate main body is provided with an A connecting groove on each of two sides of the wiring groove; correspondingly, the other end of the wiring duct board main body is respectively provided with a B connecting groove which is in mirror image relation with the A connecting groove on two sides of the wiring groove; the end parts of the two cable slots are abutted against each other, so that the connecting slot A is connected with the corresponding connecting slot B to form a combined connecting slot; the combined connecting groove is internally provided with a connecting buckle with a matched shape, and the two cable slots are connected through the connecting buckle. The utility model has the advantages that the cable duct connecting structure is convenient to disassemble and assemble; the two ends of the cable slot are provided with the connecting slots, and the two cable slots are spliced through the connecting buckles matched with the connecting slots, so that the operation is simple; when the connecting buckle is damaged, the connecting buckle only needs to be replaced, the replacement is convenient, and the maintenance cost is low.

Description

Cable duct connecting structure

Technical Field

The utility model relates to a cable duct technical field, concretely relates to cable duct connection structure.

Background

Cables are generally rope-like cables made by twisting several or groups of conductors (at least two per group), each group of conductors being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering; the cable is erected in the air or installed underground or underwater and is used for transmitting, distributing electric energy or transmitting electric signals. In order to protect the cable better, the cable is generally laid in a cable slot, so that the cable is prevented from being damaged mechanically, and the service life of the cable is prolonged.

The cable trunking is a security product for providing temporary lines and pipelines, and has the function of laying cables, wires or other pipelines exposed outside in an inner groove to provide a continuous and safe through channel so as to avoid various potential safety hazards caused by the cables, the wires or other pipelines. The cable trunking has the functions of supporting the cable, protecting the cable and managing the cable, so that the cable of the power supply system is convenient to manage and attractive. At present, the cable trunking in the market generally realizes the splicing of two cable trunking by the mutual matching of the joints and the interfaces arranged at the two ends of the cable trunking; however, in case of the long service life of the splicing mode, the phenomenon that the connector at the end of the cable duct is broken may occur, and at this time, the whole broken cable duct needs to be disassembled and replaced with a new cable duct, so as to ensure the normal use of the whole cable duct group.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable duct connection structure. The utility model has the advantages of convenient assembly and disassembly, simple structure and convenient maintenance; the two ends of the cable slot are provided with the connecting slots, and the two cable slots are spliced through the connecting buckles matched with the connecting slots, so that the operation is simple; in addition, when the connecting buckle is damaged, only the connecting buckle needs to be replaced, namely, the connecting buckle is convenient to replace, and the maintenance cost is low.

The technical scheme of the utility model: the cable slot connecting structure comprises a cable slot; the cable trough comprises a trough plate main body and a cover plate; the middle part of the line trough plate main body is provided with a plurality of wiring grooves arranged along the length direction of the line trough plate main body; the cover plate is hinged to the top of the wire groove plate main body and can be opened and closed; one end of the wire groove plate main body is provided with an A connecting groove on each of two sides of the wire groove; correspondingly, the other end of the wire casing plate main body is respectively provided with a B connecting groove which is in a mirror image relation with the A connecting groove on two sides of the wiring groove; the end parts of the two cable slots are abutted against each other, so that the connecting slot A is connected with the corresponding connecting slot B to form a combined connecting slot; the combined connecting groove is internally provided with a connecting buckle with a matched shape, and the combined connecting groove is connected with two cable slots through the connecting buckle.

Compared with the prior art, the cable duct connecting structure of the utility model has the advantages of convenient assembly and disassembly, simple structure and convenient maintenance; the connecting grooves are formed in the two ends of the cable groove, so that when the cable groove is installed, the two adjacent cable grooves can be spliced only by abutting the end parts of the two adjacent cable grooves against each other and pressing the connecting buckle matched with the connecting groove into the connecting groove, and the operation is simple; in addition, when the connecting buckle is damaged, only the connecting buckle needs to be replaced, namely, the connecting buckle is convenient to replace, and the maintenance cost is low.

As the optimization, all be equipped with joint in A spread groove and the B spread groove, it is corresponding, connect buckle's inside both ends all be equipped with joint matched with joint lid. During installation, the connecting buckle is placed on the combined connecting groove formed by connecting the connecting groove A and the connecting groove B, the clamping covers at two ends are aligned with the clamping joints in the connecting groove A and the connecting groove B respectively, and then the clamping covers are pressed into the clamping joints, so that the operation is simple; in addition, joint lid mutually supports with the joint and makes the connection between spread groove and the connection buckle more firm to the firm in connection degree between two adjacent cable wire casing has been improved.

Preferably, the top of the slot plate main body is provided with a plurality of inserting grooves, and correspondingly, the cover plate is provided with a plurality of inserting connectors matched with the inserting grooves. At the moment, the connection is convenient, and only the plug connector on the cover plate is required to be pressed into the plug groove on the slot plate main body; but also can better fix the cover plate on the wire groove plate main body.

Preferably, a plurality of first chutes are arranged on the main body of the wire groove plate and close to one side of the insertion groove, and the first chutes are in contact with the edge of the cover plate after being covered. When the cover plate is opened by the staff due to the design of the first chute, the cover plate can be lifted upwards from the first chute only by using small force, so that the plug connector on the cover plate is separated from the plug groove on the slot plate main body, and the operation is labor-saving.

As optimization, second chutes are arranged at the top edges of the connecting groove A and the connecting groove B; and a notch opposite to the second chute is arranged on the connecting buckle. When two adjacent cable slots are spliced, a second chute on the connecting groove A is connected with a second chute on the corresponding connecting groove B and is opposite to the notch on the connecting buckle; the connecting buckle is lifted from the position where the second inclined groove is opposite to the notch to be detached, and only small force is needed to be used, so that the whole detaching work is more time-saving and labor-saving.

As optimization, a cavity is respectively arranged in the wire trough plate main body along the length direction of the wire trough plate main body at the two sides of the wire trough plate main body, and an LED lamp strip is respectively arranged in the two cavities; correspondingly, a group of light-transmitting windows are respectively arranged on the slot board main body corresponding to the two LED lamp belts. Set up LED lamp area in the both sides of line frid main part, the luminous vehicle that comes and goes that reminds of accessible LED lamp area self, in the place that does not have light or light darker, can avoid driver's driving car to hit cable wire casing and cause the damage to it.

As optimization, the cavity is formed by a lamp trough arranged at the bottom of the trunk board main body and a bottom board connected with the bottom of the trunk board main body; the LED lamp strip is arranged in the lamp groove, and the bottom plate is fixedly connected with the wire groove plate main body through threads. At the moment, the bottom plate can be detached, the LED lamp strip is placed in the lamp groove, and then the bottom plate is fixedly connected with the wire groove plate main body, so that the LED lamp strip is more convenient to install.

Preferably, the connecting buckle is internally provided with a reinforcing rib. The setting of strengthening rib has improved connection buckle's intensity to can avoid connecting the buckle and appear cracked phenomenon under the vehicle strikes repeatedly, and then improve connection buckle's life.

Preferably, the connecting groove A and the connecting groove B are L-shaped, so that a combined connecting groove formed by connecting the connecting groove A and the connecting groove B is C-shaped; correspondingly, the connecting buckle is also C-shaped. The C-shaped design of the connecting buckle enables the stress of the connecting buckle to be more uniform and the stability to be better, so that the connecting buckle is not easy to break under the repeated impact of a vehicle, and the service life of the connecting buckle is further prolonged; in addition, the C-shaped design enables the whole appearance to be high after all cable slots are spliced.

Drawings

Fig. 1 is a schematic structural view of a cable duct connection structure of the present invention;

fig. 2 is a schematic structural diagram of a cable duct according to the present invention;

fig. 3 is a front view of the connection buckle of the present invention;

FIG. 4 is a bottom view of the connection clip of FIG. 3;

fig. 5 is a schematic structural diagram of a cover plate in the present invention;

fig. 6 is a schematic structural view of a cable duct according to an embodiment of the present invention;

FIG. 7 is a front view of the trunking plate body of FIG. 6;

FIG. 8 is a right side view of the trunking plate body of FIG. 7;

figure 9 is a bottom view of the trunking plate body of figure 7;

FIG. 10 is an enlarged schematic view of the portion of circle A in FIG. 7;

fig. 11 is a schematic view of the structure of the base plate in fig. 6.

The labels in the figures are: 1-cable groove, 11-groove plate body, 111-wiring groove, 112-A connecting groove, 113-B connecting groove, 114-clamping joint, 115-inserting groove, 116-first inclined groove, 117-second inclined groove, 118-cavity, 119-light-transmitting window, 1110-lamp groove, 1111-threaded hole, 1112-clamping buckle, 12-cover plate, 121-inserting joint, 13-bottom plate and 131-fixed hole; 2-connecting fastener, 21-clamping cover, 22-notch and 23-reinforcing rib; 3-LED lamp area.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Referring to fig. 1 to 5, the cable duct connecting structure includes a cable duct 1; the cable trunking 1 comprises a trunking plate main body 11 and a cover plate 12 (the trunking plate main body 11 can be made of rubber, and the cover plate 12 can be made of PVC); the middle part of the line trough plate main body 11 is provided with a plurality of wiring grooves 111 arranged along the length direction of the line trough plate main body 11; the cover plate 12 is hinged to the top of the trunking plate main body 11 and can be opened and closed; one end of the wiring duct board main body 11 is provided with an a connection groove 112 on each of two sides of the wiring groove 111; correspondingly, the other end of the trunking plate main body 11 is respectively provided with a B connection slot 113 in mirror image relation with the a connection slot 112 on two sides of the wiring slot 111; the end parts of the two cable slots 1 are abutted against each other, so that the connecting slot A112 is connected with the corresponding connecting slot B113 to form a combined connecting slot; the combined connecting groove is internally provided with a connecting buckle 2 with a matched shape, and the combined connecting groove is connected with two cable slots 1 through the connecting buckle 2.

As a specific example: all be equipped with joint 114 in A connection groove 112 and the B connection groove 113, it is corresponding, connect buckle 2 inside both ends all be equipped with joint 114 matched with joint lid 21. During installation, the connecting buckle 2 is only required to be placed on a combined connecting groove formed by connecting the connecting groove A112 and the connecting groove B113, so that the clamping covers 21 at two ends are respectively aligned with the clamping joints 114 in the connecting groove A112 and the connecting groove B113, and then the clamping covers 21 are pressed into the clamping joints 114, so that the operation is simple; in addition, joint lid 21 mutually supports with joint 114 and makes the connection between cable duct 1 and the connector buckle 2 more firm to the firm degree of connection between two adjacent cable ducts 1 has been improved.

As a specific example: the top of the wire casing plate main body 11 is provided with 3 plugging grooves 115, and correspondingly, the cover plate 12 is provided with 3 plugging connectors 121 matched with the plugging grooves 115. At this time, the connection is convenient, and only the plug-in connector 121 on the cover plate 12 needs to be pressed into the plug-in groove 115 on the trunking plate main body 11; and this also enables the cover plate 12 to be better secured to the trunking plate body 11.

As a specific example: two first inclined grooves 116 are formed in one side, close to the insertion groove 115, of the line trough plate main body 11, and the first inclined grooves 116 are in contact with the edge of the cover plate 12 after being covered. The design of the first chute 116 enables the worker to lift the cover plate upwards from the first chute 116 with a small force when opening the cover plate 12, so that the plug-in connector 121 on the cover plate 12 is separated from the plug-in groove 115 on the slot plate body 11, and the operation is labor-saving.

As a specific example: the top edges of the A connecting groove 112 and the B connecting groove 113 are both provided with a second chute 117; the connecting buckle 2 is provided with a notch 22 opposite to the second chute 117. When two adjacent cable trunking 1 are spliced, the second chute 117 on the connecting slot a 112 is connected with the second chute 117 on the corresponding connecting slot B113, and is opposite to the notch 22 on the connecting buckle 2; the connecting buckle 2 is lifted from the position opposite to the second inclined groove 117 and the notch 22 for disassembly, and only a small force is needed, so that the whole disassembly work is more time-saving and labor-saving.

As a specific example: referring to fig. 6 to 11, inside the trunking plate main body 11, at two side positions of the wiring trunking plate 111, a cavity 118 is respectively arranged along the length direction of the trunking plate main body 11, and two LED strips 3 are respectively arranged in the two cavities 118 (when in use, the LED strips 3 can be connected to a controller, and the brightness and color change of the LED strips can be adjusted by the controller; two ends of each LED strip 3 can be respectively provided with a male connector and a female connector of a connector for convenient connection, the male connector has a core as an input end, the female connector has a hole as an output end, and the LED strips 3 in two adjacent cable trunking 1 are connected in series by matching the male connector and the female connector of the connector; both the a connection slot 112 and the B connection slot 113 are provided with a wire clip 1112 for fixing the connectors of the LED strips 3); correspondingly, a group of light-transmitting windows 119 (each light-transmitting window 119 is provided with a lampshade) are respectively arranged on the trunking plate main body 11 corresponding to the two LED lamp bands 3. Set up LED lamp area 3 in the both sides of line frid main part 11, the luminous vehicle that comes and goes that reminds of 3 self in accessible LED lamp area, in the place that does not have light or light darker, can avoid driver's driving car to hit cable duct 1 and cause the damage to it.

As a specific example: the cavity 118 is formed by a lamp trough 1110 arranged at the bottom of the trunking plate main body 11 and a bottom plate 13 connected with the bottom of the trunking plate main body 11; the LED lamp strip 3 is arranged in the lamp groove, the bottom plate 13 is fixedly connected with the wire groove plate main body 11 through threads (a plurality of fixing holes 131 are formed in the bottom plate 13 at intervals, correspondingly, a plurality of threaded holes 1111 are formed in the wire groove plate main body 11; the wire groove plate main body 11 and the bottom plate 13 are fixedly connected through screws which penetrate through the fixing holes 131 and are matched with the threaded holes 1111, and the screws are plastic screws). At this moment, can pull down the bottom plate, place LED lamp area 3 in light trough 1110, be connected bottom plate 1111 and wire casing board main part 11 fixedly again, can for the installation in LED lamp area 3 is more convenient.

As a specific example: referring to fig. 4, the inside of the connecting buckle 2 is provided with a reinforcing rib 23. The setting of strengthening rib 23 has improved connect buckle 2's intensity to can avoid connect buckle 2 to appear cracked phenomenon under the vehicle strikes repeatedly, and then improve connect buckle 2's life.

As a specific example: the connecting groove A112 and the connecting groove B113 are L-shaped, so that the combined connecting groove formed by connecting the connecting groove A112 and the connecting groove B113 is C-shaped; correspondingly, the connecting buckle 2 is also C-shaped. The C-shaped design of the connecting buckle 2 enables the connecting buckle 2 to be more uniformly stressed and to have better stability, so that the connecting buckle 2 is not easy to break under repeated impact of a vehicle, and the service life of the connecting buckle 2 is further prolonged; in addition, the C-shaped design enables all the cable ducts 1 to be spliced, and the overall attractiveness is high.

The above general description of the invention and the description of its specific embodiments in this application should not be construed as limiting the scope of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the scope of the present application according to the disclosure of the present application without departing from the components of the present invention.

Claims

1. The cable duct connecting structure comprises a cable duct (1); the cable trunking (1) comprises a trunking plate main body (11) and a cover plate (12); the middle part of the line trough plate main body (11) is provided with a plurality of wiring grooves (111) arranged along the length direction of the line trough plate main body (11); the cover plate (12) is hinged to the top of the wire groove plate main body (11) and can be opened and closed; the method is characterized in that: one end of the wiring duct board main body (11) is provided with an A connecting groove (112) on each of two sides of the wiring groove (111); correspondingly, the other end of the wire casing plate main body (11) is respectively provided with a B connecting groove (113) which is in mirror image relation with the A connecting groove (112) on two sides of the wiring groove (111); the end parts of the two cable slots (1) are abutted against each other, so that the connecting slot A (112) is connected with the corresponding connecting slot B (113) to form a combined connecting slot; the combined connecting groove is internally provided with a connecting buckle (2) with a matched shape, and the combined connecting groove is connected with two cable slots (1) through the connecting buckle (2).

2. The cable trunking connection structure of claim 1 wherein: all be equipped with joint (114) in A spread groove (112) and B spread groove (113), correspond, connect the inside both ends of buckle (2) all be equipped with joint (114) matched with joint lid (21).

3. The cable trunking connection structure of claim 1 wherein: the top of the wire casing plate main body (11) is provided with a plurality of inserting grooves (115), and correspondingly, the cover plate (12) is provided with a plurality of inserting connectors (121) matched with the inserting grooves (115).

4. The cable trunking connection structure of claim 3 wherein: a first inclined groove (116) is formed in one side, close to the inserting groove (115), of the line groove plate main body (11); the first inclined groove (116) is contacted with the edge of the cover plate (12) after being covered.

5. The cable trunking connection structure of claim 1 wherein: the top edges of the connecting groove A (112) and the connecting groove B (113) are provided with second chutes (117); the connecting buckle (2) is provided with a notch (22) opposite to the second chute (117).

6. The cable trunking connection structure of claim 1 wherein: in the interior of the trunking plate main body (11), two cavities (118) are respectively arranged at the two sides of the wiring groove (111) along the length direction of the trunking plate main body (11), and an LED lamp strip (3) is respectively arranged in the two cavities (118); correspondingly, a group of light-transmitting windows (119) are respectively arranged on the slot board main body (11) corresponding to the two LED lamp belts (3).

7. The cable trunking connection structure of claim 6 wherein: the cavity (118) is formed by a lamp trough (1110) arranged at the bottom of the wire trough plate main body (11) and a bottom plate (13) connected with the bottom of the wire trough plate main body (11); the LED lamp strip (3) is arranged in the lamp groove (1110), and the bottom plate (13) is fixedly connected with the wire groove plate main body (11) through threads.

8. A cable trough connection according to any one of claims 1 to 7, wherein: and reinforcing ribs (23) are arranged in the connecting buckles (2).

9. A cable trough connection according to any one of claims 1 to 7, wherein: the A connecting groove (112) and the B connecting groove (113) are L-shaped, so that a combined connecting groove formed by connecting the A connecting groove (112) with the B connecting groove (113) is C-shaped; correspondingly, the connecting buckle (2) is also C-shaped.