CN111917085A - Bridge structure for laying cable - Google Patents
Bridge structure for laying cable Download PDFInfo
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- CN111917085A CN111917085A CN202010843781.6A CN202010843781A CN111917085A CN 111917085 A CN111917085 A CN 111917085A CN 202010843781 A CN202010843781 A CN 202010843781A CN 111917085 A CN111917085 A CN 111917085A
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- horizontal
- horizontal shaft
- fixedly connected
- block
- cable
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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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/34—Installations of cables or lines on walls, floors or ceilings using separate protective tubing
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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
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to a bridge structure for laying cables, which comprises a cable bridge, wherein multiple cable devices are sequentially arranged in the cable bridge along the length direction of the cable bridge, each cable device comprises a horizontal plate fixedly connected to the bottom wall of the cable bridge, a plurality of wire laying grooves are sequentially formed in the top of the horizontal plate along the length direction of the horizontal plate, one side of the top of each wire laying groove is rotatably connected with a first horizontal shaft, a baffle is fixedly connected to the first horizontal shaft, and one end, far away from the first horizontal shaft, of the baffle is abutted to the other side of the top of each wire laying groove; and a driving mechanism for driving the plurality of first horizontal shafts to rotate is installed on one side of the horizontal plate. The cable winding device can reduce the possibility of cable winding.
Description
Technical Field
The application relates to the technical field of cable laying, in particular to a bridge structure for laying cables.
Background
At present, cable laying refers to a process of laying and installing cables along a route subjected to investigation to form a cable line. According to the use occasion, the method can be divided into a plurality of laying modes such as overhead, underground (pipelines and direct burial), underwater, walls, tunnels and the like. The reasonable selection of the laying mode of the cable is very important for ensuring the transmission quality, reliability, construction maintenance and the like of the line. The distribution cable in the city can adopt an overhead and wall laying mode.
The related technology can refer to the Chinese utility model with the publication number of CN204441814U, which discloses a cable bridge and a bridge assembly using the cable bridge, wherein the cable bridge comprises a left side plate, a right side plate and at least two connecting bridges, the left and right side plates and the connecting bridges enclose a wiring groove; the bridge frame assembly comprises a hanging frame, and the hanging frame comprises an upper connecting piece and a lower connecting piece which are arranged in a split mode. The utility model provides an among the prior art because of the bottom plate is unanimous with left and right side board length and leads to the big problem of cost of manufacture of cable testing bridge weight.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: a plurality of cables are irregularly placed in a cable bridge, so that the plurality of cables are easily wound together, and the cables are inconvenient to replace.
Disclosure of Invention
To reduce the likelihood of cable entanglement, the present application provides a tray structure for cabling.
The application provides a crane span structure for laying cable adopts following technical scheme:
a bridge structure for laying cables comprises a cable bridge, wherein multiple cable distributing devices are sequentially arranged in the cable bridge along the length direction of the cable bridge, each cable distributing device comprises a horizontal plate fixedly connected to the bottom wall of the cable bridge, a plurality of cable laying grooves are sequentially formed in the top of the horizontal plate along the length direction of the horizontal plate, one side of the top of each cable laying groove is rotatably connected with a first horizontal shaft, a baffle is fixedly connected to the first horizontal shaft, and one end, far away from the first horizontal shaft, of the baffle abuts against the other side of the top of each cable laying groove; and a driving mechanism for driving the plurality of first horizontal shafts to rotate is installed on one side of the horizontal plate.
By adopting the technical scheme, the plurality of cable discharging grooves are arranged, so that a plurality of cables can be conveniently separated; the baffle plate is arranged, so that the possibility of separation of the cable from the pay-off groove can be reduced; in summary, the possibility of the cable being wound can be reduced by providing the cable separation device.
Preferably, the driving mechanism comprises a plurality of vertical shafts rotatably connected to one side of the horizontal plate, and the vertical shafts and the first horizontal shafts are arranged in a one-to-one correspondence manner; a first bevel gear is fixedly connected to each vertical shaft, a second bevel gear is fixedly connected to one end, close to the first vertical shaft, of each first horizontal shaft, and the first bevel gears and the second bevel gears are meshed in a one-to-one correspondence mode; and one side of the horizontal plate, which is close to the vertical shaft, is provided with a transmission assembly for driving the vertical shafts to rotate.
By adopting the technical scheme, when the first horizontal shafts need to be driven to rotate, the transmission assembly drives the vertical shafts to rotate, the vertical shafts drive the first bevel gears to rotate, the first bevel gears drive the second bevel gears to rotate, and the second bevel gears drive the first horizontal shafts to rotate; through setting up actuating mechanism, be convenient for drive a plurality of first horizontal axes and rotate.
Preferably, the transmission assembly comprises a second horizontal shaft which is rotatably connected to one side of the horizontal plate close to the vertical shaft, and one end of the second horizontal shaft penetrates through the outer side wall of the cable bridge and is fixedly connected with a hand wheel; a plurality of worms are sequentially arranged on the second horizontal shaft along the axial direction of the second horizontal shaft, and a worm wheel is fixedly connected to one end, close to the second horizontal shaft, of each vertical shaft, and the worms are meshed with the worm wheels in a one-to-one correspondence mode.
By adopting the technical scheme, when the vertical shafts need to be driven to rotate, the hand wheel is rotated to rotate the second horizontal shaft, the second horizontal shaft rotates to drive the worms to rotate, the worms rotate to drive the worm wheels to rotate, and the worm wheels rotate to drive the vertical shafts to rotate; through setting up transmission assembly, be convenient for drive a plurality of vertical axes and rotate.
Preferably, one side of the baffle is rotatably connected with a third horizontal shaft, a movable plate is fixedly connected to the third horizontal shaft, and a plurality of rolling balls are arranged on one side of the movable plate close to the baffle; and the baffle is provided with a limiting assembly for limiting a third horizontal shaft.
Through adopting above-mentioned technical scheme, through setting up the baffle, be convenient for place the cable of putting the inslot on the baffle, then under the effect of rolling ball, be convenient for the actuating cable removes to be convenient for change the cable.
Preferably, the baffle plate is provided with a through hole, and the limiting assembly comprises a bolt connected to the through hole in a sliding manner along the radial direction of the third horizontal shaft and a handle fixedly connected to one end, far away from the third horizontal shaft, of the bolt; a plurality of jacks are sequentially formed in the side wall of the third horizontal shaft along the circumferential direction of the third horizontal shaft, and the plug pins are inserted into the jacks; the through-hole is internally provided with a horizontal groove, the plug pin is sleeved and fixed with a stop dog, the stop dog slides along the radial direction of the third horizontal shaft and is connected to the horizontal groove, the plug pin is sleeved with a first spring, one end of the first spring is fixedly connected to one end, far away from the third horizontal shaft, of the stop dog, and the other end of the first spring is fixedly connected to one end, far away from the inner wall of the third horizontal shaft, of the horizontal groove.
By adopting the technical scheme, when the third horizontal shaft needs to be rotated, the bolt enters the through hole by pulling the handle, the bolt moves to drive the stop block to move, the stop block moves to press the first spring, the first spring is in a compressed state at the moment, then the third horizontal shaft can be driven to rotate, and the third horizontal shaft rotates to drive the movable plate to rotate; when the movable plate rotates to the horizontal state, the handle is loosened, and the stop block drives the plug pin to be inserted into the jack under the action of the first spring, so that the third horizontal shaft can be limited; through setting up spacing subassembly, be convenient for carry on spacingly to the third horizontal axis.
Preferably, a limiting block is fixedly connected to one side, away from the third horizontal shaft, of the movable plate, and a yielding groove for the limiting block to move is formed in the baffle.
Through adopting above-mentioned technical scheme, through setting up the dog, can reduce the cable and remove the possibility that the in-process takes place to separate with the fly leaf.
Preferably, a supporting mechanism for supporting the movable plate is installed in the baffle plate, a vertical groove is formed in one side of the baffle plate, the supporting mechanism comprises a rack connected to the vertical groove in a sliding manner along the length direction of the horizontal plate and a supporting block fixedly connected to the top of one end of the rack, and the top of the supporting block can abut against the bottom of the movable plate; the third horizontal shaft is fixedly sleeved with a first gear, the vertical groove is rotatably connected with a second gear, and the first gear and the rack are both meshed with the second gear.
Through adopting above-mentioned technical scheme, the fly leaf rotates downwards and drives third horizontal axis and rotate, and third horizontal axis rotates and drives first gear revolve, and first gear revolve drive second gear revolve, and second gear revolve drive rack moves outside to erecting the groove, and the rack removes and drives the support block and remove, can support the fly leaf like this to be convenient for remove the cable.
Preferably, one side of the rack is fixedly connected with a dovetail block, and one side of the vertical groove is provided with a dovetail groove for the dovetail block to slide along the length direction of the horizontal plate.
Through adopting above-mentioned technical scheme, the dovetail has the guide effect to the forked tail piece to can reduce the rack and take place the possibility of deviating in the length direction of following the horizontal plate in the process of sliding.
Preferably, a plurality of sealing covers are mounted at the top of the cable bridge, two ends of the bottom of each sealing cover are fixedly connected with an insertion block respectively, two sides of the top of the cable bridge are provided with insertion slots respectively, and the two insertion blocks are inserted into the two insertion slots respectively; and an elastic component for fixing the insert block is arranged in the slot.
Through adopting above-mentioned technical scheme, make the inserted block peg graft in the slot through removing sealed lid, then fix the inserted block through elastic component to be convenient for install the top of cable testing bridge with sealed lid.
Preferably, the elastic assembly comprises an abutting block connected to the slot in a sliding manner along the width direction of the slot and a second spring fixedly connected to one end, far away from the inserting block, of the abutting block; the opposite inner sides of the abutting block and the inserting block are respectively provided with an inclined surface, and the two inclined surfaces are matched; and one end of the second spring, which is far away from the abutting block, is fixedly connected to the inner wall of one end of the slot.
By adopting the technical scheme, when the insertion block is inserted into the slot, the insertion block drives the abutting block to move under the action of the inclined surface, the abutting block moves to abut against the second spring, and the second spring is in a compressed state; after the insertion block is inserted into the insertion slot, the abutting block fixes the insertion block under the action of the second spring.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the plurality of wire arrangement grooves is convenient for separating a plurality of cables; the baffle plate is arranged, so that the possibility of separation of the cable from the pay-off groove can be reduced; in conclusion, the cable splitting device can reduce the possibility of winding of the cable;
2. when the third horizontal shaft needs to be rotated, the bolt enters the through hole by pulling the handle, the bolt moves to drive the stop block to move, the stop block moves to press the first spring, the first spring is in a compressed state at the moment, then the third horizontal shaft can be driven to rotate, and the third horizontal shaft rotates to drive the movable plate to rotate; when the movable plate rotates to the horizontal state, the handle is loosened, and the stop block drives the plug pin to be inserted into the jack under the action of the first spring, so that the third horizontal shaft can be limited; the third horizontal shaft is convenient to limit by arranging the limiting assembly;
3. the movable plate rotates downwards to drive the third horizontal shaft to rotate, the third horizontal shaft rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the rack to move towards the outside of the vertical groove, and the rack moves to drive the supporting block to move, so that the movable plate can be supported, and the cables can be moved conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view showing the structure of a drive mechanism in the embodiment of the present application;
FIG. 3 is a schematic view of the embodiment of the present application highlighting the movable plate;
FIG. 4 is a partial cross-sectional view of a highlighted stop assembly in an embodiment of the application;
FIG. 5 is a partial cross-sectional view of a highlighted support mechanism in an embodiment of the application;
FIG. 6 is a partial cross-sectional view of a highlighted elastomeric component in an embodiment of the application.
Description of reference numerals: 1. a cable bridge; 11. a slot; 2. a cable separation device; 21. a horizontal plate; 211. a wire releasing groove; 22. a first horizontal axis; 23. a baffle plate; 231. a yielding groove; 232. a through hole; 233. a vertical slot; 3. a drive mechanism; 31. a vertical axis; 32. a first bevel gear; 33. a second bevel gear; 34. a transmission assembly; 341. a second horizontal axis; 342. a hand wheel; 343. a worm; 344. a worm gear; 4. a third horizontal axis; 5. a movable plate; 51. a rolling ball; 52. a limiting block; 6. a limiting component; 61. a bolt; 62. a handle; 63. a jack; 64. a horizontal groove; 65. a stopper; 66. a first spring; 7. a support mechanism; 71. a rack; 72. a support block; 73. a dovetail block; 74. a dovetail groove; 75. a first gear; 76. a second gear; 8. a sealing cover; 81. inserting a block; 9. an elastic component; 91. a butting block; 92. a second spring; 93. a bevel.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a bridge structure for laying cables, as shown in fig. 1, the bridge structure comprises a cable bridge 1, and a multi-component cable device 2 is sequentially arranged in the cable bridge 1 along the length direction of the cable bridge.
As shown in fig. 1 and 2, each cable distribution device 2 includes a horizontal plate 21 fixedly connected to the bottom wall of the cable bridge 1, the horizontal plate 21 is disposed along the width direction of the cable bridge 1, a plurality of cable discharge slots 211 are sequentially formed in the top of the horizontal plate 21 along the length direction thereof, one side of the top of each cable discharge slot 211 is rotatably connected with a first horizontal shaft 22 through a bearing, a baffle 23 is fixedly connected to the first horizontal shaft 22, and one end of the baffle 23, which is far away from the first horizontal shaft 22, abuts against the other side of the top of the cable discharge slot 211; a driving mechanism 3 for driving the plurality of first horizontal shafts 22 to rotate is mounted on one side of the horizontal plate 21. A plurality of wire discharge grooves 211 are arranged, so that a plurality of cables can be conveniently separated; the baffle 23 can reduce the possibility that the cable is separated from the wire releasing groove 211; in summary, the possibility of the cable being entangled can be reduced by providing the cable distribution device 2.
As shown in fig. 1 and 2, the driving mechanism 3 includes a plurality of vertical shafts 31 rotatably connected to one side of the horizontal plate 21 through bearings, the plurality of vertical shafts 31 being disposed in one-to-one correspondence with the plurality of first horizontal shafts 22; a first bevel gear 32 is fixedly connected to each vertical shaft 31, a second bevel gear 33 is fixedly connected to one end, close to the first vertical shaft 31, of each first horizontal shaft 22, and the plurality of first bevel gears 32 are meshed with the plurality of second bevel gears 33 in a one-to-one corresponding manner; a transmission assembly 34 for driving the vertical shafts 31 to rotate is mounted on one side of the horizontal plate 21 close to the vertical shafts 31. When the plurality of first horizontal shafts 22 need to be driven to rotate, the plurality of vertical shafts 31 are driven to rotate through the transmission assembly 34, the plurality of vertical shafts 31 drive the plurality of first bevel gears 32 to rotate, the plurality of first bevel gears 32 drive the plurality of second bevel gears 33 to rotate, and the plurality of second bevel gears 33 drive the plurality of first horizontal shafts 22 to rotate; by providing the driving mechanism 3, it is convenient to drive the plurality of first horizontal shafts 22 to rotate.
As shown in fig. 1 and 2, the transmission assembly 34 includes a second horizontal shaft 341 rotatably connected to one side of the horizontal plate 21 close to the vertical shaft 31 through a bearing, one end of the second horizontal shaft 341 penetrates through an outer side wall of the cable tray 1 and is fixedly connected with a hand wheel 342; a plurality of worms 343 are sequentially arranged on the second horizontal shaft 341 along the axial direction thereof, a worm wheel 344 is fixedly connected to one end of each vertical shaft 31 close to the second horizontal shaft 341, and the plurality of worms 343 are meshed with the plurality of worm wheels 344 in a one-to-one correspondence manner. When the vertical shafts 31 need to be driven to rotate, the hand wheel 342 is rotated to rotate the second horizontal shaft 341, the second horizontal shaft 341 rotates to drive the worms 343 to rotate, the worms 343 rotate to drive the worm gears 344 to rotate, and the worm gears 344 rotate to drive the vertical shafts 31 to rotate; through the arrangement of the transmission assembly 34, the plurality of vertical shafts 31 can be driven to rotate conveniently.
As shown in fig. 2 and 3, one side of the baffle 23 is rotatably connected with a third horizontal shaft 4 through a bearing, the axial direction of the third horizontal shaft 4 is parallel to the axial direction of the first horizontal shaft 22, a movable plate 5 is fixedly connected to the third horizontal shaft 4, a plurality of rolling balls 51 are embedded in one side of the movable plate 5 close to the baffle 23, and the rolling balls 51 can roll on the baffle 23 in situ; a limiting block 52 is vertically and fixedly connected to one side of the movable plate 5 away from the third horizontal shaft 4, and a yielding groove 231 for the limiting block 52 to move is formed in the baffle plate 23; and a limiting component 6 for limiting the third horizontal shaft 4 is arranged on the baffle plate 23. Through setting up baffle 23, be convenient for place the cable in unwrapping wire groove 211 on baffle 23, then under the effect of rolling ball 51, be convenient for the drive cable remove to be convenient for change the cable.
As shown in fig. 3 and 4, the baffle 23 is provided with a through hole 232, and the position limiting assembly 6 includes a bolt 61 slidably connected to the through hole 232 along the radial direction of the third horizontal shaft 4 and a handle 62 fixedly connected to one end of the bolt 61 away from the third horizontal shaft 4; a plurality of jacks 63 are sequentially formed in the side wall of the third horizontal shaft 4 along the circumferential direction of the third horizontal shaft, and the plug pins 61 are inserted into the jacks 63; horizontal groove 64 is seted up in the through-hole 232, and the cover is established and is fixed with dog 65 on the bolt 61, and dog 65 slides along the radial of third horizontal axis 4 and connects in horizontal groove 64, has cup jointed first spring 66 on the bolt 61, and the one end rigid coupling of first spring 66 keeps away from the one end of third horizontal axis 4 in dog 65, and the one end inner wall of third horizontal axis 4 is kept away from in horizontal groove 64 to the other end rigid coupling. When the third horizontal shaft 4 needs to be rotated, the bolt 61 enters the through hole 232 by pulling the handle 62, the bolt 61 moves to drive the block 65 to move, the block 65 moves to press the first spring 66, at the moment, the first spring 66 is in a compressed state, then the third horizontal shaft 4 can be driven to rotate, and the third horizontal shaft 4 rotates to drive the movable plate 5 to rotate; when the movable plate 5 rotates to the horizontal state, the handle 62 is released, and at this time, the stopper 65 drives the bolt 61 to be inserted into the insertion hole 63 under the action of the first spring 66, so that the third horizontal shaft 4 can be limited; through setting up spacing subassembly 6, be convenient for carry on spacingly to third horizontal axis 4.
As shown in fig. 3 and 5, a supporting mechanism 7 for supporting the movable plate 5 is installed in the baffle plate 23, a vertical groove 233 is formed in one side of the baffle plate 23, and with reference to fig. 1, the supporting mechanism 7 includes a rack 71 slidably connected to the vertical groove 233 along the length direction of the horizontal plate 21 and a supporting block 72 fixedly connected to the top of one end of the rack 71; one side of the rack 71 is fixedly connected with a dovetail block 73, and one side of the vertical groove 233 is provided with a dovetail groove 74 for the dovetail block 73 to slide along the length direction of the horizontal plate 21; the top of the supporting block 72 can abut against the bottom of the movable plate 5; the third horizontal shaft 4 is fixedly sleeved with a first gear 75, the vertical groove 233 is rotatably connected with a second gear 76 through a bearing, and the first gear 75 and the rack 71 are both meshed with the second gear 76. The movable plate 5 rotates downwards to drive the third horizontal shaft 4 to rotate, the third horizontal shaft 4 rotates to drive the first gear 75 to rotate, the first gear 75 rotates to drive the second gear 76 to rotate, the second gear 76 rotates to drive the rack 71 to move outwards of the vertical groove 233, and the rack 71 moves to drive the supporting block 72 to move, so that the movable plate 5 can be supported, and the cables can be moved conveniently.
As shown in fig. 1 and 6, a plurality of sealing covers 8 are installed on the top of the cable tray 1, two ends of the bottom of each sealing cover 8 are respectively and fixedly connected with an insertion block 81, two slots 11 are respectively formed on two sides of the top of the cable tray 1, and the two insertion blocks 81 are respectively inserted into the two slots 11; the slot 11 is internally provided with an elastic component 9 for fixing the insert block 81. The sealing cover 8 is installed on the top of the cable tray 1 by moving the sealing cover 8 to insert the insert 81 into the slot 11 and then fixing the insert 81 by the elastic component 9.
As shown in fig. 6, the elastic component 9 includes an abutting block 91 slidably connected to the slot 11 along the width direction of the slot 11 and a second spring 92 fixed to one end of the abutting block 91 far from the insert block 81; the opposite inner sides of the abutting block 91 and the inserting block 81 are respectively provided with an inclined surface 93, and the two inclined surfaces 93 are matched; one end of the second spring 92 away from the abutting block 91 is fixed to an inner wall of one end of the slot 11. When the insert block 81 is inserted into the slot 11, the insert block 81 drives the abutting block 91 to move under the action of the inclined surface 93, the abutting block 91 moves to abut against the second spring 92, and the second spring 92 is in a compressed state; when the insert block 81 is inserted into the slot 11, the abutting block 91 fixes the insert block 81 under the action of the second spring 92.
The implementation principle of the bridge structure for laying the cables in the embodiment of the application is as follows: a plurality of wire discharge grooves 211 are arranged, so that a plurality of cables can be conveniently separated; the baffle 23 can reduce the possibility that the cable is separated from the wire releasing groove 211; in summary, the possibility of the cable being entangled can be reduced by providing the cable distribution device 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A bridge structure for cabling, comprising a cable bridge (1), characterized in that: the cable bridge is characterized in that multiple cable devices (2) are sequentially arranged in the cable bridge (1) along the length direction of the cable bridge, each cable device (2) comprises a horizontal plate (21) fixedly connected to the bottom wall of the cable bridge (1), a plurality of wire laying grooves (211) are sequentially formed in the top of the horizontal plate (21) along the length direction of the horizontal plate, one side of the top of each wire laying groove (211) is rotatably connected with a first horizontal shaft (22), a baffle plate (23) is fixedly connected to the first horizontal shaft (22), and one end, far away from the first horizontal shaft (22), of the baffle plate (23) abuts against the other side of the top of each wire laying groove (211); and a driving mechanism (3) for driving a plurality of first horizontal shafts (22) to rotate is arranged on one side of the horizontal plate (21).
2. A tray structure for cabling according to claim 1, wherein: the driving mechanism (3) comprises a plurality of vertical shafts (31) which are rotatably connected to one side of the horizontal plate (21), and the vertical shafts (31) and the first horizontal shafts (22) are arranged in a one-to-one correspondence manner; a first bevel gear (32) is fixedly connected to each vertical shaft (31), a second bevel gear (33) is fixedly connected to one end, close to the first vertical shaft (31), of each first horizontal shaft (22), and the first bevel gears (32) and the second bevel gears (33) are meshed in a one-to-one corresponding mode; and a transmission assembly (34) for driving the vertical shafts (31) to rotate is mounted on one side, close to the vertical shafts (31), of the horizontal plate (21).
3. A tray structure for cabling according to claim 2, wherein: the transmission assembly (34) comprises a second horizontal shaft (341) which is rotatably connected to one side of the horizontal plate (21) close to the vertical shaft (31), one end of the second horizontal shaft (341) penetrates through the outer side wall of the cable bridge (1) and is fixedly connected with a hand wheel (342); a plurality of worms (343) are sequentially arranged on the second horizontal shaft (341) along the axial direction thereof, a worm wheel (344) is fixedly connected to one end of each vertical shaft (31) close to the second horizontal shaft (341), and the plurality of worms (343) are meshed with the plurality of worm wheels (344) in a one-to-one correspondence manner.
4. A tray structure for cabling according to claim 1, wherein: one side of the baffle plate (23) is rotatably connected with a third horizontal shaft (4), a movable plate (5) is fixedly connected to the third horizontal shaft (4), and a plurality of rolling balls (51) are arranged on one side, close to the baffle plate (23), of the movable plate (5); and the baffle (23) is provided with a limiting component (6) for limiting the third horizontal shaft (4).
5. A tray structure for cabling according to claim 4, wherein: the baffle (23) is provided with a through hole (232), and the limiting assembly (6) comprises a bolt (61) which is connected to the through hole (232) in a sliding manner along the radial direction of the third horizontal shaft (4) and a handle (62) which is fixedly connected to one end, far away from the third horizontal shaft (4), of the bolt (61); a plurality of jacks (63) are sequentially formed in the side wall of the third horizontal shaft (4) along the circumferential direction of the third horizontal shaft, and the bolts (61) are inserted into the jacks (63); horizontal groove (64) have been seted up in through-hole (232), the cover is established on bolt (61) and is fixed with dog (65), radial sliding along third horizontal axis (4) of dog (65) is connected in horizontal groove (64), first spring (66) have been cup jointed on bolt (61), the one end rigid coupling of first spring (66) is in the one end that third horizontal axis (4) were kept away from in dog (65), and the one end inner wall of third horizontal axis (4) is kept away from in horizontal groove (64) to the other end rigid coupling.
6. A tray structure for cabling according to claim 5, wherein: a limiting block (52) is fixedly connected to one side, away from the third horizontal shaft (4), of the movable plate (5), and a yielding groove (231) used for allowing the limiting block (52) to move is formed in the baffle (23).
7. A tray structure for cabling according to claim 4, wherein: a supporting mechanism (7) for supporting the movable plate (5) is installed in the baffle plate (23), a vertical groove (233) is formed in one side of the baffle plate (23), the supporting mechanism (7) comprises a rack (71) connected to the vertical groove (233) in a sliding mode along the length direction of the horizontal plate (21) and a supporting block (72) fixedly connected to the top of one end of the rack (71), and the top of the supporting block (72) can abut against the bottom of the movable plate (5); the third horizontal shaft (4) is fixedly sleeved with a first gear (75), the vertical groove (233) is rotatably connected with a second gear (76), and the first gear (75) and the rack (71) are both meshed with the second gear (76).
8. A tray structure for cabling according to claim 7, wherein: one side of the rack (71) is fixedly connected with a dovetail block (73), and one side of the vertical groove (233) is provided with a dovetail groove (74) for the dovetail block (73) to slide along the length direction of the horizontal plate (21).
9. A tray structure for cabling according to claim 1, wherein: the cable bridge is characterized in that a plurality of sealing covers (8) are mounted at the top of the cable bridge (1), two ends of the bottom of each sealing cover (8) are fixedly connected with inserting blocks (81) respectively, two slots (11) are formed in two sides of the top of the cable bridge (1), and the two inserting blocks (81) are inserted into the two slots (11) respectively; and an elastic component (9) for fixing the inserting block (81) is arranged in the inserting groove (11).
10. A tray structure for cabling according to claim 9, wherein: the elastic component (9) comprises a butting block (91) connected to the slot (11) in a sliding manner along the width direction of the slot (11) and a second spring (92) fixedly connected to one end, far away from the insertion block (81), of the butting block (91); inclined planes (93) are respectively arranged on the opposite inner sides of the abutting block (91) and the inserting block (81), and the two inclined planes (93) are matched; one end of the second spring (92) far away from the abutting block (91) is fixedly connected with the inner wall of one end of the slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843781.6A CN111917085B (en) | 2020-08-20 | 2020-08-20 | Bridge structure for laying cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843781.6A CN111917085B (en) | 2020-08-20 | 2020-08-20 | Bridge structure for laying cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111917085A true CN111917085A (en) | 2020-11-10 |
| CN111917085B CN111917085B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010843781.6A Active CN111917085B (en) | 2020-08-20 | 2020-08-20 | Bridge structure for laying cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115000890A (en) * | 2022-05-06 | 2022-09-02 | 上海尚乐五金有限公司 | Cable bridge rack |
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| CN111917085B (en) | 2021-07-30 |
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