CN210926947U - Concatenation formula cable duct - Google Patents
Concatenation formula cable duct Download PDFInfo
- Publication number
- CN210926947U CN210926947U CN201921984462.6U CN201921984462U CN210926947U CN 210926947 U CN210926947 U CN 210926947U CN 201921984462 U CN201921984462 U CN 201921984462U CN 210926947 U CN210926947 U CN 210926947U
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- plate
- cable trough
- bottom plate
- mounting
- joint
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Abstract
The utility model relates to a splicing type cable duct, which comprises a bottom plate, side plates and a cover plate, wherein a plurality of mounting bars which are arranged in parallel are arranged on the bottom plate, and the mounting bars are parallel to the side edge of the bottom plate; the bottom of the side plate is provided with a fixing part, and the fixing part is matched and fixed with the mounting strip; the curb plate top is provided with joint portion, be provided with on the apron with the corresponding joint strip of joint portion, joint portion with the joint strip joint that mutually supports. One purpose of the utility model is that the bottom plate and the cover plate with proper width can be cut according to the needs of the site, and then the utility model can be used after the upper side plate is assembled, and cable troughs with different specifications are not needed to be purchased; and the space between the curb plates can also be cut apart by utilizing the curb plate, so that different cables are separated, and the overhaul at the later stage is convenient.
Description
Technical Field
The utility model relates to a line construction field, more specifically, the utility model relates to a concatenation formula cable duct.
Background
The cable trough has very wide function, is widely used in the fields of industry, railway, mining industry and the like, and is mainly used for providing channels for cables such as transmission circuits or communication, signals and the like.
The traditional cable trough is mostly formed by installing and manufacturing metal profiles or concrete prefabricated parts, and the cable troughs with different specifications can be usually selected according to different scenes or requirements, so that the cable troughs with various specifications are required to be prepared in a complex construction environment, the construction complexity is improved, and the construction period is possibly delayed because certain specifications of cable troughs are not suitable. And can't separate the cable duct in the use, all cables are in the same place, are unfavorable for the maintenance in later stage.
Therefore, a novel cable trough is needed, which can be used in general and under multiple working conditions and is convenient for later maintenance and repair.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is many to solve current cable duct specification, uses inconvenient and the inconvenient problem of later maintenance.
According to one aspect of the utility model, a spliced cable trough is provided, which comprises a bottom plate, side plates and a cover plate, wherein a plurality of mounting bars arranged in parallel are arranged on the bottom plate, and the mounting bars are parallel to the side edges of the bottom plate; the bottom of the side plate is provided with a fixing part, and the fixing part is matched and fixed with the mounting strip; the curb plate top is provided with joint portion, be provided with on the apron with the corresponding joint strip of joint portion, joint portion with the joint strip joint that mutually supports.
By the scheme, the bottom plate and the cover plate with proper widths can be cut according to field requirements, and then the upper side plate is assembled for use without purchasing cable troughs with different specifications; and the space between the curb plates can also be cut apart by utilizing the curb plate, so that different cables are separated, and the overhaul at the later stage is convenient.
Preferably, the mounting bar is of a T-shaped structure, and the top of the mounting bar is horizontally provided with an inserting part; the fixing part is an inserting groove, and the inserting part is inserted into the inserting groove for fixing.
By the scheme, the side plate can be mounted on any one side of the mounting bar, so that the mounting is convenient according to different working conditions; and the arrangement is convenient for the installation of the side plate.
Preferably, the bottom of the insertion groove is provided with a supporting part, and after the insertion part is inserted into the insertion groove, the supporting part supports the bottom of the bottom plate.
Through this scheme, improve the stability after fixing between curb plate and the mounting bar.
Preferably, the joint strip is "T" font structure, joint portion does curb plate top right angle bending type becomes.
Through this scheme, be convenient for realize the buckle formula installation of apron.
Preferably, the direction of the clamping part is the same as the opening direction of the insertion groove.
Preferably, the two sides of the bottom plate are respectively provided with splicing parts which are matched with each other, and the bottom plates are spliced and fixed through the splicing parts.
Through this scheme, can splice between the bottom plate, make the bottom plate width increase, improve the stability of installation between the cable duct to improve the application scope of this device.
Preferably, the splicing parts on the two sides of the bottom plate are respectively a trapezoidal strip and a trapezoidal groove.
Through this scheme, make between the bottom plate can only begin to peg graft from the tip, improve the fastness of connecting between the bottom plate.
Preferably, the installation bar structure further comprises a pressing block, the pressing block is detachably fixed between the installation bars, and two ends of the pressing block respectively abut against the side plate and the adjacent installation bars.
Through this scheme, utilize the compact heap to compress tightly the curb plate, improve the fastness that curb plate and bottom plate are connected.
Preferably, the pressing block comprises a first pressing portion and a second pressing portion, the first pressing portion at least abuts against the supporting portion, and the second pressing portion at least abuts against the side face of the adjacent mounting bar and clamps the insertion portion.
Through this scheme, further improve the stability of curb plate.
Preferably, the length of the compression block is not greater than the distance between the mounting bars.
Through the scheme, the pressing block can be conveniently inserted between the mounting bars and then fixed after rotating ninety degrees.
The utility model has the technical effects that the device has simple structure and wide application range, can cut the widths of the bottom plate and the cover plate according to requirements, and does not need to prepare various specifications; and the cable troughs of the device can be separated, so that the cables are arranged in a classified manner, and later-stage maintenance is facilitated.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is the utility model discloses concatenation formula cable duct cross-sectional structure schematic diagram.
Fig. 2 is a schematic diagram of the structure at a in fig. 1.
Fig. 3 is a schematic cross-sectional structure view of a spliced cable trough according to the second embodiment of the present invention.
Fig. 4 is a schematic diagram of the structure at B in fig. 3.
Fig. 5 is a schematic top view of the pressing block in the spliced cable trough of fig. 3.
Fig. 6 is another schematic view of the pressing block in the spliced cable trough of fig. 3.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
Example one
As shown in fig. 1 and fig. 2, the splicing cable trough in this embodiment includes a bottom plate 1100, a side plate 1200, and a cover plate 1300, wherein a plurality of parallel mounting bars 1110 are disposed on the bottom plate 1100, and the mounting bars 1110 are parallel to the side edges of the bottom plate 1100; a fixing part 1210 is arranged at the bottom of the side plate 1200, and the fixing part 1210 is matched and fixed with the mounting bar 1110; curb plate 1200 top is provided with joint portion 1220, be provided with on the apron 1300 with the corresponding joint strip 1310 of joint portion 1220, joint portion 1220 with joint strip 1310 mutually supports the joint fixed.
By the scheme of the embodiment, the device can cut the bottom plate 1100 and the cover plate 1300 with proper widths according to the field requirement, and then the upper side plate 1200 is assembled for use without purchasing cable troughs with different specifications; and the space between the side plates 1200 can also be divided by the side plates 1200, so that different cables are separated, and later-period maintenance is facilitated.
In this embodiment or other embodiments, the mounting bar 1110 has a "T" shape, and the top of the mounting bar is horizontally provided with an insertion part 1111; the fixing portion 1210 is an insertion groove, and the insertion portion 1111 is inserted into the insertion groove for fixing. In this way, the side plate 1200 can be mounted on any side of the mounting bar 1110, so that the mounting can be performed according to different working conditions, that is, the mounting can be adjusted according to the left side or the right side during mounting, thereby preventing the plugging slot from being separated from the plugging portion 1111 due to the extrusion of the cable in the cable slot; and this arrangement facilitates the installation of the side panel 1200.
In this embodiment or other embodiments, a support portion 1211 is disposed at the bottom of the insertion slot, and after the insertion portion 1111 is inserted into the insertion slot, the support portion 1211 supports the bottom of the bottom plate 1100. Stability after fixing between the side plate 1200 and the mounting bar 1110 is improved, and the support portion 1211 can support the insertion portion 1111 to prevent the press-breaking.
In this embodiment or other embodiments, the clamping strip 1310 has a T-shaped structure, and the clamping portion 1220 is formed by bending the top of the side plate 1200 at a right angle. Facilitating the snap-in mounting of the cover plate 1300.
In this embodiment or other embodiments, the locking portion 1220 faces the same direction as the opening of the insertion slot. The side plates 1200 are consistent in specification, left and right sides are not required, and the use and production are more convenient.
In this embodiment or other embodiments, two sides of the bottom plate 1100 are respectively provided with a splicing portion 1130 that is engaged with each other, and the bottom plate 1100 is spliced and fixed by the splicing portion 1130. The bottom plates 1100 can be spliced, so that the width of the bottom plates 1100 is increased, the stability of installation among cable troughs is improved, and the application range of the device is widened.
In this embodiment or other embodiments, the splicing portions 1130 on the two sides of the bottom plate 1100 are respectively a trapezoidal strip and a trapezoidal groove, so that the bottom plates 1100 can be inserted only from the end, the pulling force in the horizontal direction is not enough to separate the bottom plates 1100, the firmness of the connection between the bottom plates 1100 is improved, and the overall stability is improved.
Example two
The spliced cable duct in this embodiment further includes a pressing block 1400 on the basis of the technical solution in the above embodiments, the pressing block 1400 is detachably fixed between the mounting bars 1110, and two ends of the pressing block 1400 respectively abut against the side plate 1200 and the adjacent mounting bar 1110.
Through this scheme of this embodiment, utilize compact heap 1400 to compress tightly curb plate 1200, improve the fastness that curb plate 1200 and bottom plate 1100 are connected.
In this embodiment or other embodiments, the pressing block 1400 includes a first pressing portion 1410 and a second pressing portion 1420, the first pressing portion 1410 at least abuts against the support portion 1211, and the second pressing portion 1420 at least abuts against the side surface of the adjacent mounting bar 1110 and clamps the inserting portion 1111. The stability of the side plate 1200 is further improved, and the bending of the side plate 1200 in two directions is supported.
In this or other embodiments, the length of the compression block 1400 is not greater than the distance between the mounting bars 1110. The pressing block 1400 is inserted between the mounting bars 1110 and then fixed after being rotated ninety degrees.
In this embodiment, a fixing bolt 1430 is further included for pressing the pressing block 1400 onto the insertion part 1111, and the pressing may be fixing or tightening. The overall width of compression block 1400 is determined by the width between mounting bars 1110.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A spliced cable trough comprises a bottom plate, side plates and a cover plate, and is characterized in that a plurality of mounting strips which are arranged in parallel are arranged on the bottom plate, and the mounting strips are parallel to the side edges of the bottom plate; the bottom of the side plate is provided with a fixing part, and the fixing part is matched and fixed with the mounting strip; the curb plate top is provided with joint portion, be provided with on the apron with the corresponding joint strip of joint portion, joint portion with the joint strip joint that mutually supports.
2. The spliced cable trough of claim 1, wherein the mounting bar is of a "T" shaped structure, and the top of the mounting bar is horizontally provided with a plug part; the fixing part is an inserting groove, and the inserting part is inserted into the inserting groove for fixing.
3. The spliced cable trough of claim 2, wherein a support portion is provided at the bottom of the plug-in trough, and the support portion is supported to the bottom of the bottom plate after the plug-in portion is plugged into the plug-in trough.
4. The spliced cable trough of claim 2, wherein the clamping strip is of a T-shaped structure, and the clamping portion is formed by bending the top of the side plate at a right angle.
5. The spliced cable trough of claim 4, wherein the clamping portion faces the same direction as the opening of the insertion trough.
6. The spliced cable trough according to claim 1, wherein the two sides of the bottom plate are respectively provided with a splicing part which is matched with each other, and the bottom plates are spliced and fixed through the splicing parts.
7. The spliced cable trough of claim 6, wherein the splices on both sides of the base plate are trapezoidal strips and trapezoidal grooves, respectively.
8. The spliced cable trough of claim 3, further comprising a compression block detachably fixed between the mounting bars, wherein two ends of the compression block respectively abut against the side plate and the adjacent mounting bar.
9. The spliced cable trough of claim 8, wherein the compression block includes a first compression portion and a second compression portion, the first compression portion abutting at least the support portion, the second compression portion abutting at least adjacent the side of the mounting bar and clamping the mating portion.
10. The spliced cable trough of claim 9, wherein the compression block length is no greater than the distance between the mounting bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984462.6U CN210926947U (en) | 2019-11-15 | 2019-11-15 | Concatenation formula cable duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984462.6U CN210926947U (en) | 2019-11-15 | 2019-11-15 | Concatenation formula cable duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926947U true CN210926947U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921984462.6U Active CN210926947U (en) | 2019-11-15 | 2019-11-15 | Concatenation formula cable duct |
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| CN (1) | CN210926947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864979A (en) * | 2021-04-07 | 2021-05-28 | 四川铁创科技有限公司 | Railway roadbed assembled cable duct |
-
2019
- 2019-11-15 CN CN201921984462.6U patent/CN210926947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864979A (en) * | 2021-04-07 | 2021-05-28 | 四川铁创科技有限公司 | Railway roadbed assembled cable duct |
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