CN115085107A - Cable bridge and installation process thereof - Google Patents
Cable bridge and installation process thereof Download PDFInfo
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- CN115085107A CN115085107A CN202210781920.6A CN202210781920A CN115085107A CN 115085107 A CN115085107 A CN 115085107A CN 202210781920 A CN202210781920 A CN 202210781920A CN 115085107 A CN115085107 A CN 115085107A
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- 238000011900 installation process Methods 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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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
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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
- H02G3/0462—Tubings, i.e. having a closed section
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- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a cable bridge, which comprises two bridges, wherein the cross section of each bridge is arranged in a U shape, the opening of each bridge is arranged upwards, a connecting mechanism is arranged between the two bridges, the connecting mechanism comprises a first connecting plate fixedly connected with the lower surface of one end of one of the bridges, a connecting groove arranged on the end surface of one end of the first connecting plate, a second connecting plate fixedly connected with the lower surface of one end of the other bridge and a locking piece arranged between the first connecting plate and the second connecting plate and used for locking the second connecting plate in the connecting groove, two sides of the connecting groove are communicated with two sides of the first connecting plate, the upper end of the connecting groove is communicated with the lower surface of the bridge, the supporting mechanism for supporting the bridge is arranged on the lower surface of the first connecting plate, and an operator of the bridge can conveniently connect the two bridges without tools.
Description
Technical Field
The invention relates to a cable bridge, in particular to a cable bridge and an installation process thereof.
Background
The cable crane span structure extensively is used for petrochemical, metallurgy, electric power, the communication of school, fields such as high-rise building, it is pleasing to the eye to have the appearance, corrosion resistance is strong, the commonality is extensive, the installation is nimble convenient, characteristics such as the variety is neat, the cable crane span structure divide into the slot type, tray formula and ladder formula, grid type isotructure, by the support, composition such as trailing arm and installation annex, when using, often need splice the cable crane span structure and use, current cable crane span structure is when the concatenation, the operator need come through the bolt with the crane span structure concatenation through the instrument, this kind of crane span structure is inconvenient splices.
Disclosure of Invention
The first object of the present invention is: to solve the problems of the background art, a cable bridge is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cable bridge, includes two crane span structures, the crane span structure cross-section sets up for the U type and the opening sets up, is equipped with a coupling mechanism between two crane span structures, and coupling mechanism includes the first connecting plate of fixed connection on one of them crane span structure one end lower surface, offers spread groove on first connecting plate one end terminal surface, the second connecting plate of fixed connection on the one end lower surface of another crane span structure and sets up the retaining member that is used for locking the second connecting plate in the spread groove between first connecting plate and second connecting plate, the both sides of spread groove and the both sides intercommunication of first connecting plate, spread groove upper end and crane span structure lower surface intercommunication are equipped with the supporting mechanism who is used for supporting the crane span structure on first connecting plate lower surface.
On the basis of the above scheme and as a preferable scheme of the scheme: the retaining member is including seting up the latch segment of first dovetail on the spread groove tank bottom, seting up second dovetail on second connecting plate lower surface, sliding connection in first dovetail and second dovetail and setting up the locking Assembly who is used for locking the latch segment in first dovetail on first dovetail inner wall, the cross-section of latch segment is hourglass form and sets up, the both ends and the external intercommunication of first dovetail, the both ends and the external intercommunication of second dovetail.
On the basis of the above scheme and as a preferable scheme of the scheme: the locking assembly comprises a locking hole formed in the bottom of the first dovetail groove, a locking pipe installed in the locking hole, a locking rod connected in the locking pipe in a sliding mode, a locking hole formed in the lower surface of the locking block and a locking portion arranged on the inner wall of the locking pipe and used for locking the locking rod in the locking pipe, the lower end of the locking hole is communicated with the outside, and one end of the locking rod is embedded in the locking hole.
On the basis of the above scheme and as a preferable scheme of the scheme: the locking portion comprises a first groove formed in the outer wall of the locking rod, a second groove formed in the side wall of one end of the first groove, and a fixture block fixedly connected to the inner wall of the locking pipe, wherein one end, away from the second groove, of the first groove is communicated with the outside, the first groove is axially arranged along the locking rod, the second groove is circumferentially formed in the outer wall of the locking rod, and the fixture block is rotatably clamped in the first groove and the second groove.
On the basis of the above scheme and as a preferable scheme of the scheme: the supporting mechanism comprises a supporting rod arranged on the wall through an expansion bolt, a supporting rod fixedly connected to the outer wall of the upper end of the supporting rod and a fixing mechanism arranged between the upper surface of the supporting rod and the first connecting plate and used for locking the first connecting plate on the supporting rod, and the supporting rod are vertically arranged.
On the basis of the above scheme and as a preferable scheme of the scheme: the fixing mechanism comprises a first T-shaped groove formed in the upper surface of the supporting rod, a second T-shaped groove formed in the lower surface of the first connecting plate, a I-shaped block connected in the first T-shaped groove and the second T-shaped groove in a sliding mode, and a fixing piece arranged on the supporting rod and used for fixing the I-shaped block in the second T-shaped groove, wherein one end of the second T-shaped groove is communicated with the end face, away from the supporting rod, of the supporting rod.
On the basis of the above scheme and as a preferable scheme of the scheme: the fixing piece is a butterfly bolt, the butterfly bolt is in threaded connection with the side wall of the supporting rod, and one end of the butterfly bolt abuts against the side wall of the I-shaped block.
On the basis of the above scheme and as a preferable scheme of the scheme: fixedly connected with a plurality of threading pipe on the crane span structure inner wall is the even setting in interval between a plurality of threading pipe, is equipped with a plurality of groups threading mechanism along threading pipe length direction between the threading pipe inner wall, threading mechanism includes the installation pole of fixed connection between threading pipe both sides inner wall, sets up mounting groove on the installation pole opposite face, two sliding connection are at the installation piece in the mounting groove, rotate connect in two mounting grooves between two relative installation pieces threading roller, set up annular on threading roller outer wall and both ends respectively the installation spring between two installation pieces of fixed connection in same mounting groove.
On the basis of the above scheme and as a preferable scheme of the scheme: a plurality of annular grooves are formed in the outer wall of the threading roller along the axis of the threading roller, the cross sections of the annular grooves are arranged in a semicircular shape, and the diameters between the annular grooves become smaller along the length direction of the threading roller in sequence.
A second object of the present invention is to provide: the installation process of the cable bridge comprises the following steps:
firstly, fixedly connecting a support rod to a wall through an expansion bolt;
secondly, a first connecting plate on one end of the bridge is abutted against the upper surface of the support rod, and the first T-shaped groove is aligned with the second T-shaped groove;
step three, connecting the I-shaped blocks into the first T-shaped groove and the second T-shaped groove in a sliding manner;
step four, tightening the butterfly bolt, wherein one end of the butterfly bolt is abutted against the outer wall of the I-shaped block;
sliding a second connecting plate on one end of the other bridge frame into the connecting groove;
aligning the first dovetail groove with the second dovetail groove, and enabling the locking block to enter the first dovetail groove and the second dovetail groove;
seventhly, sliding one end of the locking rod into the locking hole and the locking hole, and rotationally clamping the clamping block in the first groove and the second groove;
and step eight, during threading, one end of the cable is arranged between the two threading rollers, and the outer wall of the cable is abutted against the inner wall of the ring groove.
The invention has the beneficial effects that:
1. one end of a second connecting plate is arranged in a connecting groove, the first dovetail groove and the second dovetail groove are aligned, a locking block is slid into the first dovetail groove and the second dovetail groove, a locking rod is slid into a locking pipe, a clamping block on the locking rod is rotationally clamped in the first groove and the second groove, and one end of the locking rod is embedded in a locking hole;
2. the supporting rod is fixed on the wall through the expansion bolt, the first T-shaped groove in the supporting rod is aligned with the second T-shaped groove in the lower surface of the first connecting plate, and the I-shaped block slides into the first T-shaped groove and the second T-shaped groove;
3. through at the internal wall mounting threading pipe of crane span structure, fixed mounting pole on the threading pipe inner wall, the cable passes between two threading rollers, and cable outer wall butt is on the annular inner wall, and under the effect of threading roller, the cable passes from the threading pipe, through such setting, simple structure, convenient operation has made things convenient for the operator to classify to the cable on the crane span structure, has made things convenient for the operator to install the cable on the crane span structure.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a locking assembly in an embodiment of the present invention;
fig. 3 is a schematic structural view of a threading mechanism in an embodiment of the invention.
In the figure: 1. a bridge frame; 2. a connecting mechanism; 3. a first connecting plate; 4. connecting grooves; 5. a second connecting plate; 6. a locking member; 7. a support mechanism; 8. a first dovetail groove; 9. a second dovetail groove; 10. a locking block; 11. a locking assembly; 12. a locking hole; 13. a locking tube; 14. a locking lever; 15. a lock hole; 16. a locking portion; 17. a first groove; 18. a second groove; 19. a clamping block; 20. a support bar; 21. a strut; 22. a fixing mechanism; 23. a first T-shaped groove; 24. a second T-shaped groove; 25. a shaping block; 26. a butterfly bolt; 27. a threading tube; 28. a threading mechanism; 29. mounting a rod; 30. mounting grooves; 31. mounting blocks; 32. threading rollers; 33. a ring groove; 34. and installing a spring.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1, 2 and 3, a cable bridge comprises two bridges 1, the cross section of each bridge 1 is U-shaped, the opening of each bridge 1 is upward, and a connecting mechanism 2 is arranged between the two bridges 1.
As shown in fig. 1, 2, and 3, the connecting mechanism 2 includes a first connecting plate 3, a connecting groove 4, a second connecting plate 5, and a locking member 6, the first connecting plate 3 is fixedly connected to the lower surface of one end of one of the bridges 1, the width of the first connecting plate 3 is the same as that of the bridge 1, the connecting groove 4 is opened on the upper surface of the first connecting plate 3, two sides of the connecting groove 4 are communicated with two side walls of the first connecting plate 3, the second connecting plate 5 is fixedly connected to the lower surface of one end of the other bridge 1, the width of the second connecting plate 5 is the same as that of the bridge 1, the second connecting plate 5 is slidably connected to the connecting groove 4, the locking member 6 is disposed between the first connecting plate 3 and the second connecting plate 5, and the locking member 6 is used for locking the second connecting plate 5 to the connecting groove 4.
As shown in fig. 1, 2, and 3, the locking member 6 includes a first dovetail groove 8, a second dovetail groove 9, a locking block 10, and a locking assembly 11, the first dovetail groove 8 is disposed on the bottom of the connecting groove 4, two ends of the first dovetail groove 8 are communicated with the outside, the second dovetail groove 9 is disposed on the lower surface of the second connecting plate 5, two ends of the second dovetail groove 9 are communicated with the outside, the first dovetail groove 8 is communicated with the second dovetail groove 9, the locking block 10 is slidably connected in the first dovetail groove 8 and the second dovetail groove 9, a cross section of the locking block 10 is disposed in an hourglass shape, the locking assembly 11 is disposed between the first connecting plate 3 and the locking block 10, and the locking assembly 11 is configured to lock the locking block 10 in the first dovetail groove 8 and the second dovetail groove 9.
As shown in fig. 1, 2, and 3, the locking assembly 11 includes a locking hole 12, a locking pipe 13, a locking rod 14, a locking hole 15, and a locking portion 16, the locking hole 12 is opened on the lower surface of the first connection plate 3, the locking hole 12 is communicated with the first dovetail groove 8, the locking pipe 13 is fixedly connected on the inner wall of the locking hole 12, the locking hole 15 is opened on the lower surface of the locking block 10, the locking hole 15 is aligned with the locking hole 12, the locking rod 14 is slidably connected in the locking pipe 13, one end of the locking rod 14 is embedded in the locking hole 15, the locking portion 16 is arranged between the inner wall of the locking pipe 13 and the locking rod 14, and the locking portion 16 is used for locking the locking rod 14 in the locking pipe 13.
As shown in fig. 1, 2, and 3, the locking portion 16 includes a first groove 17, a second groove 18, and a locking block 19, the first groove 17 is provided on the inner wall of the locking pipe 13, the first groove 17 is axially disposed along the inner wall of the locking pipe 13, one end of the first groove 17 is communicated with the outside, the second groove 18 is provided on the side wall of the end of the first groove 17 far away from the outside, the second groove 18 is provided along the circumferential direction of the inner wall of the locking pipe 13, the first groove 17 and the second groove 18 are vertically disposed, the locking block 19 is fixedly connected to the outer wall of the locking rod 14, and the locking block 19 is rotatably clamped into the first groove 17 and the second groove 18.
As shown in fig. 1, 2 and 3, in order to facilitate an operator to mount the bridge 1 on a wall, a supporting mechanism 7 for supporting the bridge 1 is disposed on a lower surface of the first connecting plate 3, the supporting mechanism 7 includes a supporting rod 20, a supporting rod 21 and a fixing mechanism 22, the supporting rod 20 is fixedly connected to the wall through an expansion bolt, one end of the supporting rod 21 is fixedly connected to an upper end surface of the supporting rod 20, the supporting rod 21 is perpendicular to the supporting rod 20, the fixing mechanism 22 is disposed between the first connecting plate 3 and an upper surface of the supporting rod 21, and the fixing mechanism 22 is used for locking the first connecting plate 3 to an upper surface of the supporting rod 21.
As shown in fig. 1, 2 and 3, the fixing mechanism 22 includes a first T-shaped groove 23, a second T-shaped groove 24, an i-shaped block 25 and a fixing member, the first T-shaped groove 23 is formed on the upper surface of the supporting rod 21, one end of the first T-shaped groove 23 is communicated with the outside, the second T-shaped groove 24 is formed on the lower surface of the first connecting plate 3, one end of the second T-shaped groove 24 is communicated with the outside, the first T-shaped groove 23 and the second T-shaped groove 24 are aligned, the i-shaped block 25 is slidably connected in the first T-shaped groove 23 and the second T-shaped groove 24, the fixing member is arranged between the supporting rod 21 and the i-shaped block 25, and the fixing member is used for locking the i-shaped block 25 in the first T-shaped groove 23 and the second T-shaped groove 24.
As shown in fig. 1, 2 and 3, the fixing member is a butterfly bolt 26, the butterfly bolt 26 is screwed on the side wall of the strut 21, and one end of the butterfly bolt 26 abuts against the outer wall of the i-shaped block 25.
As shown in fig. 1, 2 and 3, in order to facilitate an operator to install a cable in a bridge 1, a plurality of threading pipes 27 are fixedly connected to an inner wall of the bridge 1, the sections of the threading pipes 27 are arranged in a rectangular shape, the threading pipes 27 are arranged at equal intervals, a plurality of groups of threading mechanisms 28 are arranged on the inner wall of the threading pipes 27 at equal intervals along the length direction of the inner wall of the threading pipes 27, each threading mechanism 28 comprises an installation rod 29, an installation groove 30, installation blocks 31, threading rollers 32, installation springs 34 and a ring groove 33, the installation rods 29 are fixedly connected to the inner wall of the threading pipes 27, the installation rods 29 are fixedly connected to the inner walls on both sides of the threading pipes 27, the installation rods 29 are arranged vertically, the installation grooves 30 are arranged on opposite surfaces of the two installation rods 29, the installation grooves 30 are arranged vertically, the installation blocks 31 are connected to the installation grooves 30 in a sliding manner, two installation blocks 31 are connected to the installation grooves 30 in a sliding manner, the threading roller 32 is rotatably connected between the two mounting blocks 31 at the same height, the ring grooves 33 are formed in the outer wall of the threading roller 32, the ring grooves 33 are uniformly arranged along the axial direction of the threading roller 32 at intervals, the cross sections of the ring grooves 33 are arranged in a semicircular shape, and the diameters of the cross sections of the ring grooves 33 in the axial direction of the threading roller 32 are sequentially reduced.
The working principle of the embodiment of the invention is as follows: fixedly connecting a support rod 20 to a wall through an expansion bolt, enabling a first connecting plate 3 to abut against the upper surface of a support rod 21, enabling a first T-shaped groove 23 and a second T-shaped groove 24 to be aligned, enabling an I-shaped block 25 to slide into the first T-shaped groove 23 and the second T-shaped groove 24, enabling a second connecting plate 5 on one end of a bridge frame 1 to slide into a connecting groove 4, enabling a first dovetail groove 8 and a second dovetail groove 9 to be aligned, enabling a locking block 10 to slide into the first dovetail groove 8 and the second dovetail groove 9, enabling a locking hole 12 to be aligned with a locking hole 15, enabling a locking rod 14 to slide into a locking pipe 13, enabling a clamping block 19 on the locking rod 14 to be rotationally clamped in a first groove 17 and a second groove 18, and enabling one end of the locking rod to be embedded in the locking hole 15;
when the cable is threaded, the cable passes between the two threading rollers 32, the outer wall of the cable is abutted against the inner wall of the annular groove 33 on the outer wall of the threading roller 32, and the cable is clamped between the two threading rollers 32 under the action of the mounting spring 34.
The installation process of the cable bridge comprises the following steps:
step one, the support rod 20 is fixedly connected to the wall through an expansion bolt;
secondly, a first connecting plate 3 on one end of the bridge frame 1 is abutted against the upper surface of the support rod 21, and the first T-shaped groove 23 is aligned with the second T-shaped groove 24;
step three, connecting the I-shaped block 25 into the first T-shaped groove 23 and the second T-shaped groove 24 in a sliding manner;
step four, tightening the butterfly bolt 26, wherein one end of the butterfly bolt 26 is propped against the outer wall of the I-shaped block 25;
step five, sliding a second connecting plate 5 on one end of the other bridge frame 1 into a connecting groove 4;
sixthly, aligning the first dovetail groove 8 with the second dovetail groove 9, and enabling the locking block 10 to enter the first dovetail groove 8 and the second dovetail groove 9;
seventhly, one end of the locking rod 14 slides into the locking hole 12 and the locking hole 15, and the clamping block 19 is rotationally clamped in the first groove 17 and the second groove 18;
step eight, during threading, one end of the cable is arranged between the two threading rollers 32, and the outer wall of the cable is abutted against the inner wall of the ring groove 33.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A cable bridge is characterized by comprising two bridges (1), the cross section of each bridge (1) is arranged in a U shape, an opening of each bridge is arranged upwards, a connecting mechanism (2) is arranged between the two bridges (1), each connecting mechanism (2) comprises a first connecting plate (3) fixedly connected to the lower surface of one end of one bridge (1), a connecting groove (4) formed in the end surface of one end of each first connecting plate (3), a second connecting plate (5) fixedly connected to the lower surface of one end of the other bridge (1) and a locking piece (6) arranged between the first connecting plate (3) and the second connecting plate (5) and used for locking the second connecting plate (5) in the connecting groove (4), the two sides of each connecting groove (4) are communicated with the two sides of the first connecting plate (3), the upper end of each connecting groove (4) is communicated with the lower surface of the corresponding bridge (1), a supporting mechanism (7) for supporting the bridge (1) is arranged on the lower surface of the first connecting plate (3).
2. A cable tray as claimed in claim 1, wherein: locking member (6) are including offering first dovetail (8) on spread groove (4) tank bottom, offering second dovetail (9) on second connecting plate (5) lower surface, sliding connection latch segment (10) in first dovetail (8) and second dovetail (9) and setting up be used for locking latch segment (10) locking Assembly (11) in first dovetail (8) on first dovetail (8) inner wall, the cross-section of latch segment (10) is hourglass form and sets up, the both ends and the external intercommunication of first dovetail (8), the both ends and the external intercommunication of second dovetail (9).
3. A cable tray as claimed in claim 2, wherein: locking Assembly (11) including offer locking hole (12) on first dovetail (8) tank bottom, install locking pipe (13) in locking hole (12), locking lever (14) of sliding connection in locking pipe (13), offer lockhole (15) on latch segment (10) lower surface and set up on locking pipe (13) inner wall and be used for locking lever (14) locking portion (16) in locking pipe (13), locking hole (12) lower extreme and external intercommunication, the one end of locking lever (14) is inlayed and is established in lockhole (15).
4. A cable tray as claimed in claim 3, wherein: locking portion (16) including offer first groove (17) on locking lever (14) outer wall, offer second groove (18), fixture block (19) of fixed connection on locking pipe (13) inner wall on first groove (17) one end lateral wall, the one end and the external intercommunication in second groove (18) are kept away from in first groove (17), first groove (17) set up along locking lever (14) axial, and second groove (18) are seted up along locking lever (14) outer wall circumference, fixture block (19) rotary joint is in first groove (17) and second groove (18).
5. A cable tray as claimed in claim 4, wherein: supporting mechanism (7) include through expansion bolts install bracing piece (20) on the wall, branch (21) on bracing piece (20) upper end outer wall and set up between branch (21) upper surface and first connecting plate (3) be used for locking fixed establishment (22) on branch (21) with first connecting plate (3), bracing piece (20) and branch (21) are perpendicular setting.
6. A cable tray as claimed in claim 5, wherein: fixing mechanism (22) including offer first T type groove (23) on branch (21) upper surface, offer second T type groove (24) on first connecting plate (3) lower surface, sliding connection worker's type piece (25) in first T type groove (23) and second T type groove (24), set up the mounting that is arranged in fixing worker's type piece (25) in second T type groove (24) on branch (21), the one end terminal surface intercommunication of bracing piece (20) is kept away from with branch (21) to the one end in second T type groove (24).
7. A cable tray as claimed in claim 6, wherein: the fixing piece is a butterfly bolt (26), the butterfly bolt (26) is in threaded connection with the side wall of the support rod (21), and one end of the butterfly bolt (26) abuts against the side wall of the I-shaped block (25).
8. A cable tray as claimed in claim 7, wherein: fixedly connected with a plurality of threading pipe (27) on crane span structure (1) inner wall, be the even setting in interval between a plurality of threading pipe (27), be equipped with a plurality of threading mechanisms (28) of group along threading pipe (27) length direction between threading pipe (27) inner wall, threading mechanism (28) including fixed connection installation pole (29) between threading pipe (27) both sides inner wall, set up mounting groove (30) on installation pole (29) opposite face, installation piece (31) of two sliding connection in mounting groove (30), rotate and connect threading roller (32) between two relative installation pieces (31) in two mounting grooves (30), set up annular (33) and both ends difference fixed connection on threading roller (32) outer wall installation spring (34) between two installation pieces (31) in same mounting groove (30).
9. A cable tray as claimed in claim 8, wherein: a plurality of ring grooves (33) are formed in the outer wall of the threading roller (32) along the axis of the threading roller (32), the cross sections of the ring grooves (33) are semicircular, and the diameters between the ring grooves (33) become smaller in sequence along the length direction of the threading roller (32).
10. A process for mounting a cable tray (1) using a cable tray according to claim 9, characterized in that: the method comprises the following steps:
firstly, a support rod (20) is fixedly connected to a wall through an expansion bolt;
secondly, a first connecting plate (3) at one end of the bridge (1) is abutted against the upper surface of the support rod (21), and the first T-shaped groove (23) is aligned with the second T-shaped groove (24);
step three, connecting the I-shaped block (25) into a first T-shaped groove (23) and a second T-shaped groove (24) in a sliding manner;
step four, tightening the butterfly bolt (26), wherein one end of the butterfly bolt (26) is abutted against the outer wall of the I-shaped block (25);
fifthly, sliding a second connecting plate (5) at one end of the other bridge (1) into the connecting groove (4);
sixthly, aligning the first dovetail groove (8) with the second dovetail groove (9), and enabling the locking block (10) to enter the first dovetail groove (8) and the second dovetail groove (9);
seventhly, one end of the locking rod (14) slides into the locking hole (12) and the locking hole (15), and the clamping block (19) is rotationally clamped in the first groove (17) and the second groove (18);
and step eight, during threading, one end of the cable is arranged between the two threading rollers (32), and the outer wall of the cable is abutted against the inner wall of the ring groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210781920.6A CN115085107A (en) | 2022-07-05 | 2022-07-05 | Cable bridge and installation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210781920.6A CN115085107A (en) | 2022-07-05 | 2022-07-05 | Cable bridge and installation process thereof |
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| CN115085107A true CN115085107A (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210781920.6A Pending CN115085107A (en) | 2022-07-05 | 2022-07-05 | Cable bridge and installation process thereof |
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| CN212693423U (en) * | 2020-07-27 | 2021-03-12 | 上海功大建设工程检测有限公司 | Electronic universal testing machine |
| CN214754362U (en) * | 2021-04-20 | 2021-11-16 | 东莞市南科实业投资有限公司 | Combined touch-sensitive switch socket |
| CN214899979U (en) * | 2021-05-21 | 2021-11-26 | 天长市徽宁电器仪表厂 | Assembled cable bridge |
| CN214958462U (en) * | 2021-06-05 | 2021-11-30 | 河南新昇电气有限公司 | Anti-static cable bridge bracket |
| CN214992797U (en) * | 2021-04-24 | 2021-12-03 | 盛尔建设集团有限公司 | Assembled road plate |
| CN216105398U (en) * | 2021-10-15 | 2022-03-22 | 常熟市新亚机械制造有限公司 | Cable pay-off rack convenient to multiple cable unwrapping wire simultaneously of removing |
| CN216587250U (en) * | 2021-12-01 | 2022-05-24 | 山东元建装配式建筑科技有限公司 | Connect stable prefabricated superimposed sheet |
| CN216774192U (en) * | 2022-01-12 | 2022-06-17 | 镇江苏海电力科技有限公司 | Disc type cable bridge |
-
2022
- 2022-07-05 CN CN202210781920.6A patent/CN115085107A/en active Pending
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| CN211239171U (en) * | 2019-12-25 | 2020-08-11 | 上海申鹏成套电气设备有限公司 | Cable bridge provided with support arm |
| CN111172912A (en) * | 2020-01-22 | 2020-05-19 | 安徽省淮河河道管理局 | Embankment height limiting portal frame |
| CN212162670U (en) * | 2020-06-28 | 2020-12-15 | 南京东瑞水电工程有限公司 | Cable bridge easy to install |
| CN212693423U (en) * | 2020-07-27 | 2021-03-12 | 上海功大建设工程检测有限公司 | Electronic universal testing machine |
| CN214754362U (en) * | 2021-04-20 | 2021-11-16 | 东莞市南科实业投资有限公司 | Combined touch-sensitive switch socket |
| CN214992797U (en) * | 2021-04-24 | 2021-12-03 | 盛尔建设集团有限公司 | Assembled road plate |
| CN214899979U (en) * | 2021-05-21 | 2021-11-26 | 天长市徽宁电器仪表厂 | Assembled cable bridge |
| CN214958462U (en) * | 2021-06-05 | 2021-11-30 | 河南新昇电气有限公司 | Anti-static cable bridge bracket |
| CN216105398U (en) * | 2021-10-15 | 2022-03-22 | 常熟市新亚机械制造有限公司 | Cable pay-off rack convenient to multiple cable unwrapping wire simultaneously of removing |
| CN216587250U (en) * | 2021-12-01 | 2022-05-24 | 山东元建装配式建筑科技有限公司 | Connect stable prefabricated superimposed sheet |
| CN216774192U (en) * | 2022-01-12 | 2022-06-17 | 镇江苏海电力科技有限公司 | Disc type cable bridge |
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