CN107565470B - Cable bridge convenient to wire - Google Patents
Cable bridge convenient to wire Download PDFInfo
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- CN107565470B CN107565470B CN201711026527.1A CN201711026527A CN107565470B CN 107565470 B CN107565470 B CN 107565470B CN 201711026527 A CN201711026527 A CN 201711026527A CN 107565470 B CN107565470 B CN 107565470B
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- sliding
- sliding blocks
- wire placing
- cable
- grooves
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Abstract
The invention discloses a cable bridge convenient to wire, and relates to the technical field of cable bridges. The sliding plate comprises a supporting plate and a cover plate, wherein the supporting plate comprises a bottom plate and a side plate which are fixedly connected, at least two sliding grooves are formed in the bottom plate along the length direction of the bottom plate, a plurality of sliding blocks are arranged in the sliding grooves, the sliding blocks close to one end of each sliding groove are fixedly connected with the sliding grooves, the other sliding blocks are all in sliding connection with the sliding grooves, and a sinking groove matched with the sliding blocks is formed in the bottom of the other end of each sliding groove; traction pieces with equal length are fixedly connected between the adjacent sliding blocks, and when the traction pieces are in a horizontal state, the sliding blocks far away from one end of the sliding blocks fixedly connected with the sliding grooves are embedded into the sinking grooves; a wire placing piece is arranged above the sliding block, and a plurality of balls are arranged on the wire placing piece.
Description
Technical Field
The invention relates to the technical field of cable bridges, in particular to a cable bridge convenient to wire.
Background
The cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and consists of a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, and can be additionally arranged on various building (construction) structures and pipe gallery brackets, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are realized.
But current tray type cable bridge, when arranging the cable, need to draw the cable from cable bridge one end to the other end, because the whole heavier of cable, in pulling cable in-process takes place great degree friction between cable and the cable bridge, on the one hand can cause the damage to the cable, on the other hand can make the cable bridge take place to rock, causes the damage to the cable bridge, and the pulling in-process is more laborious, makes whole wiring process inconvenient.
Disclosure of Invention
The invention aims to solve the technical problems that the cable bridge and the cable wires are damaged when the existing tray type cable bridge is wired, the cable bridge is inconvenient, and the defects of the prior art are overcome.
In order to solve the technical problems, the invention provides a cable bridge convenient for wiring, which comprises a supporting plate and a cover plate, wherein the supporting plate comprises a bottom plate and a side plate which are fixedly connected, and is characterized in that: the bottom plate is provided with at least two sliding grooves along the length direction, a plurality of sliding blocks are arranged in the sliding grooves, the sliding blocks close to one end of each sliding groove are fixedly connected with the sliding grooves, the other sliding blocks are connected with the sliding grooves in a sliding manner, and the bottom of the other end of each sliding groove is provided with a sinking groove matched with each sliding block;
traction pieces with equal length are fixedly connected between the adjacent sliding blocks, and when the traction pieces are in a horizontal state, the sliding blocks far away from one end of the sliding blocks fixedly connected with the sliding grooves are embedded into the sinking grooves;
a wire placing piece is arranged above the sliding block, and a plurality of balls are arranged on the wire placing piece.
The technical effects are as follows: according to the invention, one sliding block close to one end of the sliding groove is fixed, the rest sliding blocks slide on the sliding groove of the bottom plate, when the cable bridge is required to be laid, all sliding blocks slide to one side of the fixed sliding blocks, at the moment, the traction piece is extruded to deform, then the cable is threaded on the cable placing piece, at the moment, the head end of the cable is fixed on the sliding block close to one side of the sinking groove, then the head end of the cable is pulled to move towards the other end of the cable bridge, in the moving process, the gravity of the cable falls on the sliding blocks and moves on the cable bridge by utilizing the sliding of the sliding blocks, the degree of damage to the cable can be reduced by utilizing the sliding of the sliding blocks, an operator can easily and conveniently pull the cable, in addition, the distances between the sliding blocks with equal lengths can be finally equal, on one hand, the cable can be better supported, on the other hand, the movement of the cable can be smooth, and the ball is arranged on the cable placing piece, friction between the cable and the cable placing piece can be slowed down, on the one hand, the damage to the cable can be slowed down, on the other hand, the cable can be more convenient to pull the cable, and the cable can shake due to the cable can be reduced.
The technical scheme of the invention is as follows:
further, the wire placing piece is connected with the sliding block through a screw rod, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, the screw rod is fixedly connected with the wire placing piece, and a through hole for the screw rod to move is formed below the sliding groove.
The cable bridge convenient for wiring is characterized in that the wire placing piece is a wire placing ring, the ball is arranged on the inner side of the wire placing ring, and the diameters of the wire placing rings above the sliding grooves are different.
According to the cable bridge convenient to wire, the cover plate is provided with the compression screw at the position corresponding to the sinking groove, and when the sliding block is positioned in the sinking groove, the compression screw can tightly abut against the sliding block in the sinking groove.
The cable bridge convenient to wire is characterized in that the traction piece is a traction rope.
The cable bridge convenient to wire is characterized in that the traction piece is an elastic piece.
The cover plate is internally provided with a hollow interlayer, a heat absorption layer is filled in the hollow interlayer, and a plurality of heat absorption holes communicated with the hollow interlayer are formed in the inner side of the cover plate.
The heat absorption layer comprises the following chemical components in percentage by mass: copper: 3.6-4.0%, aluminum: 3.1-3.6%, silver: 0.8-1.0%, silicon carbide: 0.1%, boron nitride: 0.05%, graphite: 2.5%, V:1.3 percent of copper-tungsten alloy: 0.36%, polyurethane modified acrylate emulsion: 0.02-0.04%, epoxy resin modified acrylic emulsion: 0.05-0.3%, absorbent: 0.35-0.38%, absorption enhancer: 2.5-3.8%, antibacterial agent: 1.5-2.4%, and the balance being rice flour.
The beneficial effects of the invention are as follows:
(1) The screw rod is in threaded connection with the sliding block, the height of the cable can be adjusted by rotating the screw rod, so that the cable is not contacted with the bottom plate, the heat dissipation space of the cable can be increased, the difference of the height adjustment of the cable arranged in the cable bridge can be realized, and the heat transfer between the cables can be reduced;
(2) The wire placing piece is arranged to be the wire placing ring, so that the cable can be stably fixed, the cable is not easy to fall off the wire placing piece, in addition, the wire placing rings above different sliding grooves are different in diameter, and the wire placing ring can be adapted to cables with different diameters;
(3) The pressing screw provided by the invention can fix the sliding blocks embedded in the sinking groove, so that all the sliding blocks are in a stable state;
(4) The traction piece is a traction rope or an elastic piece, the lengths of the traction rope and the elastic piece are equal, when the traction rope and the elastic piece are horizontal, the sliding blocks are uniformly distributed, and the elastic piece can push the sliding blocks to be unfolded, so that the wiring can be easier;
(5) The heat absorption layer arranged in the invention can absorb heat in the cable bridge, and then the heat is discharged to the outside through the heat dissipation holes, so that the temperature in the cable bridge is not too high;
(6) The heat absorption layer comprises polyurethane modified acrylic ester emulsion, polyurethane modified acrylic ester emulsion and silicon carbide, so that the heat absorption layer has a good heat absorption effect, and the rice flour is arranged, so that the moisture in the cable bridge can be absorbed while the heat is absorbed, and the inside of the cable bridge is drier.
Drawings
FIG. 1 is a schematic diagram of a wire loop embodying the present invention;
FIG. 2 is a schematic view of a slider embodying the present invention;
FIG. 3 is a schematic view of a traction member embodying the present invention;
fig. 4 is a schematic structural view of a sink tank according to the present invention.
Wherein: 1. a bottom plate; 11. a side plate; 2. a chute; 21. sinking grooves; 22. a through hole; 3. a slide block; 31. a traction member; 32. arranging a wire ring; 321. a ball; 4. a screw; 5. a cover plate; 51. a hollow interlayer; 52. a heat absorbing layer; 53. a heat absorbing hole; 6. and (5) pressing the screw.
Detailed Description
The cable bridge convenient to wire is provided in the embodiment, and the structure is shown in fig. 1-4.
The cable bridge convenient to wire comprises a supporting plate and a cover plate 5, wherein the supporting plate comprises a bottom plate 1 and a side plate 11 which are fixedly connected.
At least two sliding grooves 2 are formed in the bottom plate 1 along the length direction of the bottom plate, a plurality of sliding blocks 3 are arranged in the sliding grooves 2, the sliding blocks 3 close to one end of the sliding grooves 2 are fixedly connected with the sliding grooves 2, the other sliding blocks 3 are slidably connected with the sliding grooves 2, namely, one sliding block 3 is fixed, the other sliding blocks 3 can freely slide in the sliding grooves 2, a sinking groove 21 matched with the sliding blocks 3 is formed in the bottom of the other end of the sliding grooves 2, namely, the sliding blocks 3 far away from the fixed sliding blocks 3 can be embedded into the sinking groove 21.
The traction piece 31 that equal length of equal fixedly connected with between the adjacent slider 3, traction piece 31 is haulage rope or elastic piece, and the length that a plurality of haulage ropes correspond equals, and the length that a plurality of elastic pieces correspond equals, when haulage rope or elastic piece all are in the horizontality, and the haulage rope is tightened promptly, and the elastic piece is in the expansion state, keep away from the slider 3 embedding of 3 one end of slider 3 with spout 2 in the heavy inslot 21, and at this moment, the distance between the adjacent slider 3 equals, and all can't relative motion.
The wire placing part for placing the cable is arranged above the sliding block 3, the wire placing part is connected with the sliding block 3 through the screw 4, the screw 4 penetrates through the sliding block 3 and is in threaded connection with the sliding block, the wire placing part is fixedly connected with the screw, the through hole 22 for the screw 4 to move is formed below the sliding groove 2, namely, when the screw 4 is rotated, the height of the wire placing part above the corresponding sliding block 3 can be adjusted, so that the height of the cable is adjusted.
The wire placing piece is a wire placing ring 32, the diameters of the wire placing rings 32 above different sliding grooves 2 are different, the wire placing ring 32 can adapt to cables without the diameters, and a plurality of balls 321 are arranged on the inner side of the wire placing ring 32, so that the cables can slide in the wire placing ring 32 conveniently.
The cover plate 5 is provided with a compression screw 6 at a position corresponding to the sinking groove 21, when the sliding block 3 is positioned in the sinking groove 21, the compression screw 6 can be rotated, so that the compression screw 6 is tightly abutted against the sliding block 3 in the sinking groove 21, and the sliding block 3 is stably positioned in the sinking groove 21.
The cover plate 5 is internally provided with a hollow interlayer 51, the hollow interlayer 51 is internally filled with a heat absorption layer 52, the inner side of the cover plate 5 is provided with a plurality of heat absorption holes 53 communicated with the hollow interlayer 51, and the heat absorption layer 52 can absorb heat in the cable bridge through the heat absorption holes 53, so that the temperature in the cable bridge can not be excessively high.
The heat absorbing layer 52 comprises the following chemical components in percentage by mass: copper: 3.6-4.0%, aluminum: 3.1-3.6%, silver: 0.8-1.0%, silicon carbide: 0.1%, boron nitride: 0.05%, graphite: 2.5%, V:1.3 percent of copper-tungsten alloy: 0.36%, polyurethane modified acrylate emulsion: 0.02-0.04%, epoxy resin modified acrylic emulsion: 0.05-0.3%, absorbent: 0.35-0.38%, absorption enhancer: 2.5-3.8%, antibacterial agent: 1.5-2.4%, and the balance being rice flour.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (5)
1. The utility model provides a be convenient for wiring cable testing bridge, includes layer board and apron (5), layer board is including fixed connection's bottom plate (1) and curb plate (11), its characterized in that: the bottom plate (1) is provided with at least two sliding grooves (2) along the length direction of the bottom plate, a plurality of sliding blocks (3) are arranged in the sliding grooves (2), the sliding blocks (3) close to one end of each sliding groove (2) are fixedly connected with the sliding grooves (2), the rest sliding blocks (3) are in sliding connection with the sliding grooves (2), and a sinking groove (21) matched with the sliding blocks (3) is formed in the bottom of the other end of each sliding groove (2);
traction pieces (31) with equal length are fixedly connected between the adjacent sliding blocks (3), and when the traction pieces (31) are in a horizontal state, the sliding blocks (3) far away from one end of the sliding blocks (3) fixedly connected with the sliding grooves (2) are embedded into the sinking grooves (21);
a wire placing piece is arranged above the sliding block (3), and a plurality of balls (321) are arranged on the wire placing piece;
the wire placing piece is connected with the sliding block (3) through a screw rod (4), the screw rod (4) penetrates through the sliding block (3) and is in threaded connection with the sliding block, the wire placing piece is fixedly connected with the wire placing piece, and a through hole (22) for the screw rod (4) to move is formed below the sliding groove (2);
the wire placing piece is a wire placing ring (32), the ball (321) is arranged on the inner side of the wire placing ring (32), and the diameters of the wire placing rings (32) above different sliding grooves (2) are different;
the cover plate (5) is provided with a compression screw (6) at a position corresponding to the sinking groove (21), and when the sliding block (3) is positioned in the sinking groove (21), the compression screw (6) can tightly abut against the sliding block (3) in the sinking groove (21).
2. A cable tray for facilitating routing of cables according to claim 1, wherein: the traction piece (31) is a traction rope.
3. A cable tray for facilitating routing of cables according to claim 1, wherein: the traction piece (31) is an elastic piece.
4. A cable tray for facilitating routing of cables according to claim 1, wherein: the cover plate (5) is internally provided with a hollow interlayer (51), the hollow interlayer (51) is internally filled with a heat absorption layer (52), and a plurality of heat absorption holes (53) communicated with the hollow interlayer (51) are formed in the inner side of the cover plate (5).
5. The cable tray for facilitating routing of cables of claim 4, wherein: the heat absorption layer (52) comprises the following chemical components in percentage by mass: copper: 3.6-4.0%, aluminum: 3.1-3.6%, silver: 0.8-1.0%, silicon carbide: 0.1%, boron nitride: 0.05%, graphite: 2.5%, V:1.3 percent of copper-tungsten alloy: 0.36%, polyurethane modified acrylate emulsion: 0.02-0.04%, epoxy resin modified acrylic emulsion: 0.05-0.3%, absorbent: 0.35-0.38%, absorption enhancer: 2.5-3.8%, antibacterial agent: 1.5-2.4%, and the balance being rice flour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026527.1A CN107565470B (en) | 2017-10-27 | 2017-10-27 | Cable bridge convenient to wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026527.1A CN107565470B (en) | 2017-10-27 | 2017-10-27 | Cable bridge convenient to wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565470A CN107565470A (en) | 2018-01-09 |
| CN107565470B true CN107565470B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026527.1A Active CN107565470B (en) | 2017-10-27 | 2017-10-27 | Cable bridge convenient to wire |
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| Country | Link |
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| CN (1) | CN107565470B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066510A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of cable bridge |
| CN109793362A (en) * | 2019-02-25 | 2019-05-24 | 北京键兴泰家具有限公司 | A kind of conference table |
| CN112803318B (en) * | 2021-01-06 | 2022-08-05 | 国核电力规划设计研究院重庆有限公司 | Cable interlayer cable fixing and supporting device |
Citations (3)
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|---|---|---|---|---|
| US4476629A (en) * | 1980-11-20 | 1984-10-16 | Yazaki Corporation | Method and apparatus for producing wire harness |
| DE3908310A1 (en) * | 1989-03-14 | 1990-09-20 | Thyssen Polymer Gmbh | Installation duct |
| CN204316035U (en) * | 2014-12-23 | 2015-05-06 | 苗博锋 | One is easy to dismantle flexible suspended cable crane span structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8007922B2 (en) * | 2006-10-25 | 2011-08-30 | Tdy Industries, Inc | Articles having improved resistance to thermal cracking |
| US10619791B2 (en) * | 2013-03-14 | 2020-04-14 | Eaton Intelligent Power Limited | Channel framing with additional functional side |
| CN204732808U (en) * | 2015-07-21 | 2015-10-28 | 国网山东胶州市供电公司 | A kind of cable testing bridge laying apparatu |
| CN205304163U (en) * | 2016-01-14 | 2016-06-08 | 浙江锦亚建设有限公司 | Installation pipe |
| CN205544037U (en) * | 2016-02-02 | 2016-08-31 | 四川世纪晶诚机电工程有限公司 | Wiring groove |
| TWM542879U (en) * | 2017-01-11 | 2017-06-01 | zhao-xing Li | Fixed towing device for labor-saving power cable frame |
| CN106848949A (en) * | 2017-02-20 | 2017-06-13 | 重庆紫竹桦苑建材有限公司 | It is easy to the building materials pipe that cable is passed through |
| CN206506231U (en) * | 2017-03-13 | 2017-09-19 | 上海凯波水下工程有限公司 | A kind of cable draws damping device over long distances |
| CN207409957U (en) * | 2017-10-27 | 2018-05-25 | 镇江上菱电气有限公司 | Convenient for wiring cable crane span structure |
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2017
- 2017-10-27 CN CN201711026527.1A patent/CN107565470B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4476629A (en) * | 1980-11-20 | 1984-10-16 | Yazaki Corporation | Method and apparatus for producing wire harness |
| DE3908310A1 (en) * | 1989-03-14 | 1990-09-20 | Thyssen Polymer Gmbh | Installation duct |
| CN204316035U (en) * | 2014-12-23 | 2015-05-06 | 苗博锋 | One is easy to dismantle flexible suspended cable crane span structure |
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| Publication number | Publication date |
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| CN107565470A (en) | 2018-01-09 |
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