CN107863742B - Power cable mounting bracket - Google Patents
Power cable mounting bracket Download PDFInfo
- Publication number
- CN107863742B CN107863742B CN201710952274.4A CN201710952274A CN107863742B CN 107863742 B CN107863742 B CN 107863742B CN 201710952274 A CN201710952274 A CN 201710952274A CN 107863742 B CN107863742 B CN 107863742B
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- CN
- China
- Prior art keywords
- movable rod
- support plate
- supporting
- cable
- power cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
Abstract
The invention discloses an electric power cable mounting bracket which comprises a left support plate and a right support plate which are parallel to each other and are vertically mounted, wherein a movable rod for supporting a cable is horizontally mounted on the inner side of the left support plate, a fixed rod for supporting the cable is horizontally mounted on the inner side of the right support plate, a screw cylinder is fixed at the outer end of the fixed rod through a detachable structure, the movable rod can rotate relative to the left support plate, a support baffle plate for limiting the left support plate to move rightwards is fixedly arranged at the left part of the movable rod, and the movable rod is in threaded connection with the screw cylinder and can be detached. According to the invention, the movable rod is connected with the fixed rod through the threaded connection structure, and the movable rod can rotate relative to the base support plates, so that when the support is installed in a cable trench, the relative distance between the left support plate and the right support plate can be adjusted by rotating the movable rod, the support can be stably abutted against the trench wall, a plurality of bolts are not required to be installed, the operation is very convenient, and the installation efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of cable installation, and particularly relates to a power cable installation support.
Background
Traditional electric power cable installing support generally includes the backup pad of vertical installation and the cable bracing piece of horizontal connection in the backup pad, at the in-process of installing at the cable ditch with it, the electric power cable installing support structure of the left and right sides is the same, in order to guarantee structural stability, all fix at the ditch lateral wall through a plurality of bolts, the quantity of bolt is more under the general condition, if unilateral bolt installation quantity is 10, then the both sides just reach 20, installing support one by one in the cable ditch, the operation can be very troublesome, the installation effectiveness is low.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a power cable mounting bracket.
The invention realizes the purpose through the following technical scheme:
the utility model provides an electric power cable installing support, includes the left branch fagging and the right branch fagging that are parallel to each other and vertical installation, the inboard horizontal installation of left branch fagging has the movable rod that is used for supporting the cable, the inboard horizontal installation of right branch fagging has the dead lever that is used for supporting the cable, the outer end of dead lever is fixed with the spiral shell section of thick bamboo through detachable construction, the movable rod for the left branch fagging can rotate, the fixed support shield who is used for restricting the left branch fagging and moves to the right that is provided with in the left portion of movable rod, movable rod threaded connection be in.
Preferably, the movable rod and the fixed rod are sleeved with rollers for supporting the cable and reducing the abrasion of the cable.
Preferably, the screw cylinder is connected with the fixing rod through a flange.
Preferably, the left support plate is provided with a screw hole, and the movable rod is in threaded connection with the screw hole of the left support plate.
Preferably, the left end of the movable rod is of a tip structure, and the screw hole is a through hole.
Preferably, a cable limiting plate for preventing the cable from moving to the right is fixedly arranged at the right part of the movable rod.
Preferably, the left supporting plate is provided with a groove, the supporting baffle abuts against the groove and can rotate, a plurality of balls are arranged between the supporting baffle and the bottom surface of the groove, an annular limiting groove is formed in the groove, and the balls are arranged in the annular limiting groove.
Preferably, the left support plate and the right support plate are further horizontally provided with a fixing frame for supporting the cable, and the fixing frame is provided with a roller for supporting the cable and reducing the abrasion of the cable.
The invention has the beneficial effects that:
according to the invention, the movable rod is connected with the fixed rod through the threaded connection structure, and the movable rod can rotate relative to the base support plates, so that when the support is installed in a cable trench, the relative distance between the left support plate and the right support plate can be adjusted by rotating the movable rod, the support can be stably abutted against the trench wall, a plurality of bolts are not required to be installed, the operation is very convenient, and the installation efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of a power cable mounting bracket according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
in the figure: 1-left support plate, 2-right support plate, 3-roller, 4-fixing frame, 5-supporting baffle, 6-cable limiting plate, 7-movable rod, 8-screw cylinder, 9-flange, 10-fixing rod and 11-ball.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
referring to fig. 1 and 2, the cable fixing device comprises a left support plate 1 and a right support plate 2 which are parallel to each other and are vertically installed, a movable rod 7 for supporting a cable is horizontally installed on the inner side of the left support plate 1, a fixed rod 10 for supporting the cable is horizontally installed on the inner side of the right support plate 2, a screw cylinder 8 is fixed to the outer end of the fixed rod 10 through a detachable structure, the movable rod 7 can rotate relative to the left support plate 1, a supporting baffle 5 for limiting the left support plate 1 to move rightwards is fixedly arranged on the left portion of the movable rod 7, and the movable rod 7 is in threaded connection with the screw cylinder 8 and can be detached.
Preferably, the movable bar 7 and the fixed bar 10 are sleeved with rollers 3 for supporting the cables and reducing cable wear.
Preferably, the screw cylinder 8 is connected with the fixing rod 10 through a flange 9, and the structure is a common easy-to-assemble and disassemble connecting structure.
Preferably, the left support plate 1 is provided with a screw hole, the movable rod 7 is in threaded connection with the screw hole of the left support plate 1, and the movable rod 7 and the left support plate 1 are designed to be in a threaded connection structure, so that the movable rod is convenient to disassemble and assemble, and the stability of the structure is further improved.
Preferably, the left end of the movable rod 7 is a tip structure, and the screw hole is a through hole, which is an option that the support baffle 5 is used to support the left support plate 1, and the tip of the movable rod 7 is used to abut against the side wall of the ditch.
Preferably, a cable limiting plate 6 for preventing the cable from moving to the right is fixedly arranged at the right part of the movable rod 7.
Preferably, the left support plate 1 is provided with a groove, the support baffle 5 abuts against the groove and can rotate, a plurality of balls 11 are arranged between the support baffle 5 and the bottom surface of the groove, an annular limiting groove is formed in the groove, and the balls 11 are arranged in the annular limiting groove. The balls 11 are designed so that the movable rod 7 can smoothly rotate with respect to the seat support plate when rotating.
Preferably, the left support plate 1 and the right support plate 2 are further horizontally provided with a fixing frame 4 for supporting the cable, and the fixing frame 4 is provided with a roller 3 for supporting the cable and reducing abrasion of the cable. Mount 4 and movable rod 7 coexist, can enough increase the support quantity of cable like this, also can reduce structural cost, under the general condition in addition on the left branch fagging 1 set up two movable rods 7 can, operation process is short like this, the structure is also relatively more stable moreover, except that two movable rods 7 extremely, other cable bearing structure all adopt mount 4.
The working principle of the invention is as follows:
alternatively, the screw barrel 8 can be externally attached to the fixing rod 10 via the flange 9 before the mounting of the bracket in the cable trench, or can be attached after the mounting in the trench. Generally, the bracket is firstly installed in a cable channel, the lowest movable rod 7 and the fixed rod 10 are stably connected through the screw cylinder 8, and the highest movable rod 7 and the fixed rod 10 can be disconnected at first, so that a space for laying cables is reserved. After the cables are correspondingly lapped on the fixed frame 4, the fixed rod 10 and the movable rod 7, the movable rod 7 and the fixed rod 10 at the top can be connected well according to the figure 1, so that the whole support can be stably supported in a cable trench.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a power cable installing support which characterized in that: including the left branch fagging and the right branch fagging that are parallel to each other and vertical installation, the inboard horizontal mounting of left branch fagging has the movable rod that is used for supporting the cable, the inboard horizontal mounting of right branch fagging has the dead lever that is used for supporting the cable, the outer end of dead lever is fixed with the spiral shell section of thick bamboo through detachable construction, the movable rod for the left branch fagging can rotate, the fixed support baffle that is used for restricting the left branch fagging and moves to the right side that is provided with in the left portion of movable rod, movable rod threaded connection is in and can dismantle.
2. The power cable mounting bracket of claim 1, wherein: the movable rod and the fixed rod are sleeved with rollers for supporting cables and reducing cable abrasion.
3. The power cable mounting bracket of claim 1 or 2, wherein: the screw cylinder is connected with the fixed rod through a flange.
4. The power cable mounting bracket of claim 1, wherein: the left support plate is provided with a screw hole, and the movable rod is in threaded connection with the screw hole of the left support plate.
5. The power cable mounting bracket of claim 4, wherein: the left end of the movable rod is of a tip structure, and the screw hole is a through hole.
6. The power cable mounting bracket of claim 1, wherein: the fixed cable limiting plate that is used for preventing the cable from moving to the right that is provided with in right part of movable rod.
7. The power cable mounting bracket of claim 1, wherein: the left supporting plate is provided with a groove, the supporting baffle is abutted against the groove and can rotate, a plurality of balls are arranged between the supporting baffle and the bottom surface of the groove, an annular limiting groove is formed in the groove, and the balls are arranged in the annular limiting groove.
8. The power cable mounting bracket of claim 1, wherein: the left support plate and the right support plate are further horizontally provided with a fixing frame used for supporting the cables, and the fixing frame is provided with a roller used for supporting the cables and reducing the abrasion of the cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952274.4A CN107863742B (en) | 2017-10-13 | 2017-10-13 | Power cable mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952274.4A CN107863742B (en) | 2017-10-13 | 2017-10-13 | Power cable mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107863742A CN107863742A (en) | 2018-03-30 |
| CN107863742B true CN107863742B (en) | 2020-05-19 |
Family
ID=61698560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710952274.4A Active CN107863742B (en) | 2017-10-13 | 2017-10-13 | Power cable mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863742B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996998B (en) * | 2014-05-16 | 2016-07-27 | 淅川县电业局 | The making of a kind of cable bearer and installation method |
| CN203911393U (en) * | 2014-05-21 | 2014-10-29 | 安徽荣玖光纤通信科技有限公司 | Trapezoidal bridge capable of adjusting support rod spacing |
| CN105024310A (en) * | 2015-07-30 | 2015-11-04 | 马钢(集团)控股有限公司 | Adjustable slewing bearing device for laying cable bridge |
| CN205453058U (en) * | 2016-03-17 | 2016-08-10 | 国网浙江省电力公司金华供电公司 | Prefabricated cable chute |
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2017
- 2017-10-13 CN CN201710952274.4A patent/CN107863742B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107863742A (en) | 2018-03-30 |
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