CN114883989B - Stainless steel groove type cable bridge - Google Patents
Stainless steel groove type cable bridge Download PDFInfo
- Publication number
- CN114883989B CN114883989B CN202210693685.7A CN202210693685A CN114883989B CN 114883989 B CN114883989 B CN 114883989B CN 202210693685 A CN202210693685 A CN 202210693685A CN 114883989 B CN114883989 B CN 114883989B
- Authority
- CN
- China
- Prior art keywords
- bridge
- cover plate
- plate
- fixedly connected
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 16
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention relates to the technical field of electric power laying, in particular to a stainless steel groove type cable bridge. The utility model provides a stainless steel slot type cable testing bridge, includes bridge main part, reinforcing plate, apron installation component, apron subassembly, winding displacement subassembly and corner subassembly, bridge main part left end fixedly connected with reinforcing plate, the apron installation component is installed to the terminal surface symmetry around the inside of bridge main part, and the inside top of bridge main part is provided with the apron subassembly, and the apron subassembly is installed on the apron installation component, and four winding displacement subassemblies of symmetry fixedly connected with around the inside bottom of bridge main part, bridge main part left end joint have the corner subassembly. The cover plate is installed in a common mode, so that a large space is required, the installation is difficult, and the disassembly process is complex. According to the invention, the cover plate can fall into the mounting designated position and limit the cover plate of the bridge only by downwards pressing the cover plate of the bridge, and the cover plate can be taken out by downwards pressing the cover plate again and upwards lifting the cover plate, so that the cover plate is convenient to mount and dismount.
Description
Technical Field
The invention relates to the technical field of electric power laying, in particular to a stainless steel groove type cable bridge.
Background
The cable bridge is an important component for loading and erecting cables, and is divided into a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and the cable bridge can be independently erected in a building and can be laid on various buildings and pipe gallery supports.
Some defects still exist for the cable bridge, and the specific defects are as follows: 1. in order to achieve the dustproof effect, the cable bridge is provided with the cover plate generally, the cover plate is installed in a common installation mode by sliding from one end of the bridge until the whole bridge is covered in a sliding mode, and the installation mode needs a large space, is difficult to install and is complicated in the disassembly process.
2. The cable testing bridge lay often meets the corner, and the usual processing mode is that the workman cuts and welds the crane span structure in order to reach required corner effect, and this kind of mode needs to consume a large amount of manpower and materials, and crane span structure installation effectiveness is low, and cutting and welding mistake also can cause the waste of material simultaneously.
Disclosure of Invention
The technical problems to be solved are as follows: the stainless steel groove type cable bridge provided by the invention can solve the problems.
The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme that the stainless steel groove type cable bridge comprises a bridge main body, reinforcing plates, cover plate installation components, cover plate components, wire arrangement components and corner components, wherein the reinforcing plates are fixedly connected to the left end of the bridge main body, the cover plate installation components are symmetrically installed on the front end face and the rear end face of the inside of the bridge main body, the cover plate components are arranged above the inside of the bridge main body, the cover plate components are installed on the cover plate installation components, the four wire arrangement components are fixedly connected to the front end and the rear end of the inside of the bridge main body, and the corner components are clamped at the left end of the bridge main body.
The apron installation component includes main stopper, auxiliary stopper, a spring, no. two springs, support piece, L template, auxiliary slider, reset spring and locking pin, terminal surface symmetry has been seted up four spacing spouts around the crane span structure main part inner wall, the guide way has been seted up to spacing spout below, sliding connection has main stopper and auxiliary stopper in proper order from the top down in the spacing spout, fixedly connected with spring No. one between main stopper and the spacing spout inner wall, fixedly connected with No. two springs between auxiliary stopper and the spacing spout inner wall, two spacing holes have been seted up to the terminal surface under the main stopper, sliding hole has been seted up to auxiliary stopper up to terminal surface, be located spacing spout below department sliding connection on the crane span structure main part inner wall and have support piece, the guiding hole has been seted up to the one end that the support piece is close to the template of crane span structure main part inner wall, spacing hole, sliding hole and guiding hole inside wear to have worn L jointly, L template vertical section from the top down passes spacing hole and sliding connection in proper order, L template horizontal section sliding connection is in the guiding hole, auxiliary slider is connected with between terminal surface and the auxiliary slider up end, fixedly connected with reset spring between L lower terminal surface and the auxiliary slider up end, the crane span structure has been seted up to pin hole on main part and the L template pinhole inside.
As a preferable technical scheme of the invention, the cover plate assembly comprises a bridge cover plate, a rotating shaft and a partition plate, wherein the lower end surface of the bridge cover plate is provided with partition plate grooves, the left end surface and the right end surface of each partition plate groove are symmetrically provided with four type grooves, the rotating shaft is arranged in each partition plate groove, the front end and the rear end of the rotating shaft are respectively and rotatably connected with the partition plate, and one end of each partition plate, which is far away from the rotating shaft, is connected in the type groove through a sliding column in a sliding manner.
As a preferable technical scheme of the invention, the wire arranging assembly comprises a wire arranging base, a stud, a moving block, a pressing claw and a pressing spring, wherein four wire arranging bases are symmetrically and fixedly connected to the front and back of the inner bottom surface of a bridge frame main body, three circular arc grooves are formed in the upper end surface of the wire arranging base, the stud is rotationally connected to the upper end surface of the wire arranging base, the moving block is connected to the stud in a threaded manner, the moving block is connected to the inner wall of the bridge frame main body in a sliding manner, a positioning hole is formed in the position, corresponding to the circular arc grooves, of the lower end surface of the moving block, the pressing claw is connected in a sliding manner in the positioning hole, and the pressing spring is fixedly connected between the pressing claw and the inner wall of the positioning hole.
As a preferable technical scheme of the invention, the corner component comprises a fixed frame, a quarter circular plate, a rotating frame, elastic steel sheets and locking bolts, wherein the left end of a bridge main body is clamped with the fixed frame, the left end face of the left side wall of the fixed frame is provided with an elastic sheet cavity, the upper end face and the lower end face of the elastic sheet cavity are respectively provided with an elastic sheet chute, one end of the fixed frame, which is far away from the bridge main body, is fixedly connected with the quarter circular plate in an up-down symmetrical manner, two opposite faces of the quarter circular plate and positioned at an arc position are provided with arc chutes, the arc chutes are communicated with the elastic sheet chutes, the rotating frame is arranged between the two quarter circular plates, the rear end of the right side wall of the rotating frame is rotationally connected to the opposite faces of the two quarter circular plates, the rear end of the left side wall of the rotating frame is slidingly connected to the arc chutes, the rear end of the left side wall of the rotating frame is fixedly connected with the elastic steel sheets, the upper end and the lower end of the elastic steel sheets are slidingly connected to the arc chutes and the elastic sheet chute, the front end of the rotating frame is fixedly connected with a reinforcing plate, the upper end of the quarter upper end of the rotating frame is provided with locking bolts, and the locking bolts penetrate the quarter circular plate and are connected to the right side wall of the rotating frame.
As a preferable technical scheme of the invention, the circular arc groove on the flat cable base is internally provided with the first rubber.
As a preferable technical scheme of the invention, the inside of the round claw of the pressing claw is provided with the second rubber.
As a preferable technical scheme of the invention, the right end of the fixed frame is provided with a clamping connector, and the front end of the rotating frame is provided with a clamping interface matched with the clamping connector.
As a preferable technical scheme of the invention, the left end of the bridge body is provided with a clamping interface, and the right end is provided with a clamping connector matched with the clamping interface.
The beneficial effects are that: 1. the invention is provided with the cover plate mounting assembly, when the bridge cover plate is mounted, the bridge cover plate is only required to be pressed downwards from the upper direction of the bridge main body, the main limiting block and the auxiliary limiting block can be extruded and slid to enable the bridge cover plate to fall into a designated mounting position and limit the bridge cover plate, when the bridge cover plate is required to be dismounted, the bridge cover plate is pressed downwards and lifted upwards, and the bridge cover plate can be taken out.
2. According to the invention, one end of the bridge main body is provided with the corner component, one end of the rotating frame rotates around the shaft, and the other end of the rotating frame rotates along the circumference, so that the rotating frame can be manually rotated at will, the gap of the frame body is compensated when the rotating frame rotates by the elastic steel sheet, and then the rotating frame is limited by screwing the locking bolt, so that the mounting flexibility is improved by adjusting different angles, and the bridge laying efficiency is improved without cutting and welding.
3. The invention is provided with the cover plate component, the partition plate enters the groove horizontal section when the partition plate is pushed, and then the partition plate is pushed towards the center, so that the partition plates are combined into one partition plate, when the mutually interference exists between the erected cables, the partition plate can effectively block the interference between the cables, and the practicability of the bridge frame is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of a first view structure according to the present invention.
Fig. 2 is a schematic view of the structure among the bridge body, the reinforcing plate, the cover plate mounting assembly, the flat cable assembly and the corner assembly according to the present invention.
Fig. 3 is a top view of fig. 2 in accordance with the present invention.
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention.
Fig. 5 is an enlarged view of the invention at M of fig. 4.
Fig. 6 is a cross-sectional view at B-B of fig. 3 in accordance with the present invention.
FIG. 7 is a cross-sectional view taken at C-C of FIG. 3 in accordance with the present invention.
FIG. 8 is a schematic view of a cover assembly according to the present invention.
Fig. 9 is a schematic diagram of a groove structure on the bridge cover plate of the present invention.
FIG. 10 is a cross-sectional view of a cover plate assembly of the present invention.
In the figure: 1. a bridge body; 2. a reinforcing plate; 3. a cover plate mounting assembly; 31. a main limiting block; 32. an auxiliary limiting block; 33. a first spring; 34. a second spring; 35. a support block; 36. an L-shaped plate; 37. an auxiliary slide block; 38. a return spring; 39. locking the pin; 4. a cover plate assembly; 41. a bridge cover plate; 42. a rotating shaft; 43. a partition plate; 5. a wire arrangement assembly; 51. a flat cable base; 52. a stud; 53. a moving block; 54. a pressing claw; 55. a compression spring; 6. a corner assembly; 61. a fixed frame; 62. a quarter circular plate; 63. a rotating frame; 64. an elastic steel sheet; 65. a locking bolt.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, fig. 2 and fig. 3, a stainless steel groove type cable bridge comprises a bridge body 1, a reinforcing plate 2, a cover plate mounting assembly 3, a cover plate assembly 4, a wire arrangement assembly 5 and a corner assembly 6, wherein a clamping interface is arranged at the left end of the bridge body 1, a clamping connector matched with the clamping interface is arranged at the right end of the bridge body, the reinforcing plate 2 is fixedly connected with the left end of the bridge body 1, the cover plate mounting assembly 3 is symmetrically mounted on the front end and the rear end face of the inside of the bridge body 1, the cover plate assembly 4 is arranged above the inside of the bridge body 1, the cover plate assembly 4 is mounted on the cover plate mounting assembly 3, four wire arrangement assemblies 5 are symmetrically and fixedly connected with the front end and the rear end of the inside of the bridge body 1, and the corner assembly 6 is clamped at the left end of the bridge body 1.
Referring to fig. 2 and 7, the corner assembly 6 includes a fixed frame 61, a quarter circular plate 62, a rotating frame 63, an elastic steel sheet 64 and a locking bolt 65, the left end of the bridge main body 1 is clamped with the fixed frame 61, the left end face of the rear side wall of the fixed frame 61 is provided with an elastic sheet cavity, the upper end and the lower end of the elastic sheet cavity are respectively provided with an elastic sheet chute, one end of the fixed frame 61 far away from the bridge main body 1 is vertically and symmetrically and fixedly connected with the quarter circular plate 62, two opposite surfaces of the quarter circular plate 62 are provided with an arc chute at the arc position, the arc chute is communicated with the elastic sheet chute, a rotating frame 63 is arranged between the two quarter circular plates 62, the rear end of the right side wall of the rotating frame 63 is rotationally connected with the opposite surfaces of the two quarter circular plates 62, the rear end of the left side wall of the rotating frame 63 is slidingly connected with the arc chute, the rear end of the left side wall of the rotating frame 63 is fixedly connected with the elastic steel sheet 64, the upper end and lower end of the elastic steel sheet 64 are slidingly connected with the arc chute and the elastic sheet chute, the front end of the rotating frame 63 is fixedly connected with a reinforcing plate 2, the upper end of the quarter circular plate 62 is provided with a right end 65, the right end of the rotating frame 65 is fixedly connected with a right end of the locking bolt 63, and the right end is fixedly connected with the right end of the locking joint of the rotating frame 63, and the right end is fixedly connected with the right side wall of the rotating frame 63.
During specific work, the bridge rail is assembled through the clamping interfaces and the clamping connectors at the two ends of the bridge main body 1, when a cable bridge is erected and a condition requiring a corner is met, the corner is realized through the clamping corner assembly 6 at one end of the bridge main body 1, the rotating frame 63 is manually rotated, the rear end of the left side wall of the rotating frame 63 slides in the arc chute, the rear end of the right side wall of the rotating frame 63 rotates around the shaft, so that the rotating frame 63 rotates, when the cable bridge is rotated to a proper angle, the locking bolt 65 is manually screwed, the right side wall of the rotating frame 63 is locked around the shaft, and the effect of locking the rotating frame 63 is achieved.
Referring to fig. 2 and 6, the flat cable assembly 5 includes a flat cable base 51, a stud 52, a moving block 53, a pressing claw 54 and a pressing spring 55, four flat cable bases 51 are symmetrically and fixedly connected to the front and back of the inner bottom surface of the bridge body 1, three circular arc grooves are formed in the upper end surface of the flat cable base 51, a first rubber is arranged in each circular arc groove, the stud 52 is rotatably connected to the upper end surface of the flat cable base 51, the moving block 53 is connected to the moving block 52 in a threaded manner, the moving block 53 is slidably connected to the inner wall of the bridge body 1, a positioning hole is formed in the position, corresponding to the circular arc grooves, of the lower end surface of the moving block 53, a pressing claw 54 is slidably connected to the positioning hole, a second rubber is arranged in the circular claw of the pressing claw 54, and a pressing spring 55 is fixedly connected between the pressing claw 54 and the inner wall of the positioning hole.
During specific work, the stud 52 is manually rotated firstly, the stud 52 rotates to drive the movable block 53 to move upwards, the movable block 53 drives the compression claw 54 to move upwards, then cables with different voltages and different purposes are respectively placed in circular arc grooves of different winding displacement bases 51, then the stud 52 is rotated in the opposite direction, the movable block 53 is driven to move downwards by the rotation of the stud 52, the compression claw 54 is driven to move downwards by the movable block 53, after the compression claw 54 contacts the cable, the cable is compressed by the compression spring 55, the first rubber in the circular arc grooves plays a role of increasing friction force with the cable, and the second rubber in the circular claw of the compression claw 54 plays a role of increasing friction force with the cable.
Referring to fig. 8, 9 and 10, the cover assembly 4 includes a bridge cover 41, a rotating shaft 42 and a partition plate 43, a partition plate groove is formed in the lower end surface of the bridge cover 41, four grooves are symmetrically formed in the left and right end surfaces of the partition plate groove, the rotating shaft 42 is arranged in the partition plate groove, the partition plate 43 is rotatably connected to the front end and the rear end of the rotating shaft 42, and one end, far away from the rotating shaft 42, of the partition plate 43 is slidably connected in the groove through a sliding column.
When the cable is mutually interfered and the cable arranging components 5 are respectively fixed on the front side and the rear side, the splitter plates 43 are manually pushed upwards, the splitter plates 43 move upwards to enable the sliding column to enter the horizontal section from the vertical section of the groove, then the two splitter plates 43 are pushed towards the center direction, the two splitter plates 43 are mutually close, and after the two splitter plates 43 are mutually tightly attached, the sliding column falls into the vertical section close to the center at the moment, so that the effect of limiting the splitter plates 43 is achieved.
Referring to fig. 4 and 5, the cover plate mounting assembly 3 includes a main limiting block 31, an auxiliary limiting block 32, a first spring 33, a second spring 34, a supporting block 35, an L-shaped plate 36, an auxiliary sliding block 37, a reset spring 38 and a locking pin 39, four limiting sliding grooves are symmetrically formed on the front end surface and the rear end surface of the inner wall of the bridge body 1, a guide groove is formed below the limiting sliding grooves, the main limiting block 31 and the auxiliary limiting block 32 are sequentially connected in a sliding manner from top to bottom in the limiting sliding grooves, a first spring 33 is fixedly connected between the main limiting block 31 and the inner wall of the limiting sliding grooves, a second spring 34 is fixedly connected between the auxiliary limiting block 32 and the inner wall of the limiting sliding grooves, two limiting holes are formed on the lower end surface of the main limiting block 31, a sliding through hole is formed on the upper end surface of the auxiliary limiting block 32, a supporting block 35 is formed on the inner wall of the bridge body 1, a guide hole is formed in one end of the supporting block 35, which is close to the inner wall of the bridge body 1, the limiting holes, the sliding through holes and the guide holes are formed in the inner portion of the limiting block 36, the vertical sections of the L36 pass through the limiting block and the sliding through holes in sequence, the horizontal sections of the L-shaped plate 36 are connected in the sliding manner in the bottom of the limiting block 36, the guide hole is fixedly connected with the upper end surface of the auxiliary sliding block 37, and the auxiliary pin 39 is formed in the inner side of the guide groove, and the upper end surface of the auxiliary sliding block 37 is connected with the upper end surface of the auxiliary pin hole.
Specifically, when the bridge cover 41 is required to be installed, the locking pin 39 is pulled out manually, then the bridge cover 41 is pressed downwards, when the bridge cover 41 contacts the triangular inclined plane on the main limiting block 31, the main limiting block 31 is extruded to slide far away from the supporting block 35, the main limiting block 31 slides to drive the L-shaped plate 36 to move, the L-shaped plate 36 drives the auxiliary limiting block 32 to slide far away from the supporting block 35, at the moment, the bridge cover 41 moves to the upper end face of the supporting block 35, the bridge cover 41 is continuously pressed, the bridge cover 41 pushes the supporting block 35 to move downwards, the supporting block 35 drives the L-shaped plate 36 to move downwards, after the L-shaped plate 36 moves to a limiting hole on the main limiting block 31, which is close to the supporting block 35, the first spring 33 stretches out to enable the main limiting block 31 to slide near the supporting block 35, then the pressing of the bridge cover 41 is stopped, at this time, the reset spring 38 stretches out to drive the L-shaped plate 36 to move upwards, the upper end of the vertical section of the L-shaped plate 36 enters the limiting hole of the main limiting block 31 far away from the supporting block 35, the L-shaped plate 36 drives the supporting block 35 to move upwards, the bridge cover 41 is further driven to move upwards, then the locking pin 39 is manually inserted, so that the bridge cover 41 is limited and fixed, when the bridge cover 41 needs to be disassembled, the locking pin 39 is manually pulled out and the bridge cover 41 is pressed downwards, the bridge cover 41 pushes the supporting block 35 to move downwards, the supporting block 35 drives the L-shaped plate 36 to move downwards, when the L-shaped plate 36 moves to the limiting hole of the main limiting block 31 far away from the supporting block 35, the bridge cover 41 is continuously pressed, when the auxiliary limiting block 32 is not interfered by the pressing of the bridge cover 41, the auxiliary limiting block 32 is driven to slide and reset by the second spring 34, the auxiliary limiting block 32 is driven by the auxiliary limiting block 32 to move towards the direction close to the supporting block 35, after the reset is completed, the pressing of the bridge cover plate 41 is stopped, the bridge cover plate 41 is lifted upwards, the L-shaped plate 36 enters the limiting hole of the main limiting block 31, which is close to the supporting block 35, when the bridge cover plate 41 moves to be in contact with the triangular inclined surface of the auxiliary limiting block 32, the auxiliary limiting block 32 is extruded to slide in the direction away from the supporting block 35, the auxiliary limiting block 32 slides to drive the L-shaped plate 36 to move, the L-shaped plate 36 drives the main limiting block 31 to slide in the direction away from the supporting block 35, and the bridge cover plate 41 is lifted continuously, so that the bridge cover plate 41 is withdrawn from the cover plate mounting assembly 3.
When the stainless steel groove type cable bridge is used for erecting cables; s1: the manual work accessible crane span structure main part 1 both ends draw-in interface and joint come the equipment crane span structure track, when the condition that needs the corner is met to the cable bridge frame of erectting, the accessible realizes the corner at the one end joint corner subassembly 6 of crane span structure main part 1, and manual work rotates rotation frame 63, and rotation frame 63 left side wall rear end slides in the circular arc spout, and rotation frame 63 right side wall rear end is rotated around the axle, thereby makes rotation frame 63 rotate, when rotating to suitable angle, the locking bolt 65 is screwed in the manual work for rotation frame 63 right side wall is rotated around the axle and is locked, thereby reaches the effect to rotation frame 63 lock.
S2: the stud 52 is manually rotated firstly, the stud 52 rotates to drive the movable block 53 to move upwards, the movable block 53 drives the compression claw 54 to move upwards, then cables with different voltages and different purposes are respectively placed in arc grooves of different wire arranging bases 51, then the stud 52 is rotated in the opposite direction, the stud 52 rotates to drive the movable block 53 to move downwards, the movable block 53 drives the compression claw 54 to move downwards, and after the compression claw 54 contacts the cables, the compression spring 55 compresses and fixes the cables.
S3: when cables erected in the bridge main body 1 mutually interfere and are respectively fixed on the wire arrangement assemblies 5 at the front side and the rear side, the division plates 43 are manually pushed upwards, the division plates 43 move upwards to enable the sliding columns to enter the horizontal section from the vertical section of the groove, then the two division plates 43 are pushed towards the center direction, the two division plates 43 are made to be close to each other, and after the two division plates 43 are tightly attached to each other, the sliding columns fall into the vertical section close to the center at the moment, so that the effect of limiting the division plates 43 is achieved.
S4: when the bridge cover 41 contacts the triangular inclined surface on the main limiting block 31, the main limiting block 31 is extruded to slide far away from the direction of the supporting block 35, the main limiting block 31 slides to drive the L-shaped plate 36 to move, the L-shaped plate 36 drives the auxiliary limiting block 32 to slide far away from the direction of the supporting block 35, at the moment, the bridge cover 41 moves to the upper end surface of the supporting block 35 to continuously press the bridge cover 41, the bridge cover 41 pushes the supporting block 35 to move downwards, the supporting block 35 drives the L-shaped plate 36 to move downwards, after the L-shaped plate 36 moves to the limit hole which is close to the supporting block 35 and exits from the main limiting block 31, the primary limiting block 31 slides close to the supporting block 35, then the pressing of the bridge cover 41 is stopped, at the moment, the reset spring 38 stretches out to drive the L-shaped plate 36 to move upwards, the upper end of the vertical section of the L-shaped plate 36 enters the limit hole of the main limiting block 31 far away from the supporting block 35, the L-shaped plate 36 drives the supporting block 35 to move upwards to further drive the bridge cover 41 to move upwards, and then the locking pin 39 is manually inserted into the bridge cover 41 to limit and fix the cover 41.
S5: when the bridge cover 41 needs to be disassembled, the locking pin 39 is pulled out manually, the bridge cover 41 is pressed downwards, the bridge cover 41 pushes the supporting block 35 to move downwards, the supporting block 35 drives the L-shaped plate 36 to move downwards, after the L-shaped plate 36 moves to the limit hole of the exit main limiting block 31 far away from the supporting block 35, the bridge cover 41 is continuously pressed, after the bridge cover 41 is pressed and does not collide with the auxiliary limiting block 32, the second spring 34 stretches out to drive the auxiliary limiting block 32 to slide and reset towards the direction close to the supporting block 35, the auxiliary limiting block 32 drives the L-shaped plate 36 to move, after reset is completed, the bridge cover 41 is stopped to be pressed and lifted upwards, the L-shaped plate 36 enters the limit hole of the main limiting block 31 close to the supporting block 35, when the bridge cover 41 moves to be contacted with the triangular inclined surface of the auxiliary limiting block 32, the auxiliary limiting block 32 is extruded to slide towards the direction far away from the supporting block 35, the auxiliary limiting block 32 slides to drive the L-shaped plate 36 to move, and the L-shaped plate 36 drives the main limiting block 31 to slide towards the direction far away from the supporting block 35, and the auxiliary limiting block 32 continuously moves the bridge cover 41 to enable the bridge cover 41 to exit the cover plate 41 to be installed on the cover 3.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a stainless steel slot type cable bridge, includes bridge main part (1), reinforcing plate (2), apron installation component (3), apron subassembly (4), winding displacement subassembly (5) and corner subassembly (6), its characterized in that: the novel bridge comprises a bridge body (1), wherein the left end of the bridge body (1) is fixedly connected with a reinforcing plate (2), cover plate installation assemblies (3) are symmetrically installed on the front end surface and the rear end surface of the inside of the bridge body (1), cover plate assemblies (4) are arranged above the inside of the bridge body (1), the cover plate assemblies (4) are installed on the cover plate installation assemblies (3), four flat cable assemblies (5) are symmetrically and fixedly connected with the front end and the rear end of the inside of the bridge body (1), and corner assemblies (6) are clamped at the left end of the bridge body (1); wherein:
the cover plate mounting assembly (3) comprises a main limiting block (31), an auxiliary limiting block (32), a first spring (33), a second spring (34), a bearing block (35), an L-shaped plate (36), an auxiliary sliding block (37), a reset spring (38) and a locking pin (39), four limiting sliding grooves are symmetrically formed in the front end face and the rear end face of the inner wall of the bridge main body (1), guide grooves are formed in the lower portion of the limiting sliding grooves, the main limiting block (31) and the auxiliary limiting block (32) are sequentially connected in a sliding manner from top to bottom in the limiting sliding grooves, a first spring (33) is fixedly connected between the main limiting block (31) and the inner wall of the limiting sliding grooves, a second spring (34) is fixedly connected between the auxiliary limiting block (32) and the inner wall of the limiting sliding grooves, two limiting holes are formed in the lower end face of the main limiting block (31), a sliding through hole is formed in the upper end face of the auxiliary limiting block (32), the inner wall of the bridge main body (1) is slidably connected with the bearing block (35), one end, close to the inner wall of the bridge main body (1), of the limiting sliding hole, the limiting through hole and the guide hole are jointly penetrated with the L (36), the L-shaped plate (36) penetrates through the guide grooves from top to bottom in the inner side of the sliding section, the sliding hole (37), a reset spring (38) is fixedly connected between the lower end surface of the L-shaped plate (36) and the upper end surface of the auxiliary sliding block (37), pin holes are formed in the bridge body (1) and the L-shaped plate (36), and locking pins (39) are arranged in the pin holes in a penetrating mode.
2. The stainless steel trough cable tray according to claim 1, wherein: the cover plate assembly (4) comprises a bridge cover plate (41), a rotating shaft (42) and a partition plate (43), wherein a partition plate groove is formed in the lower end face of the bridge cover plate (41), four type grooves are symmetrically formed in the left end face and the right end face of the partition plate groove, the rotating shaft (42) is arranged in the partition plate groove, the partition plate (43) is rotatably connected to the front end and the rear end of the rotating shaft (42), and one end, far away from the rotating shaft (42), of the partition plate (43) is slidably connected into the type groove through a sliding column.
3. The stainless steel trough cable tray according to claim 1, wherein: the wire arranging assembly (5) comprises a wire arranging base (51), a stud (52), a moving block (53), a pressing claw (54) and a pressing spring (55), four wire arranging bases (51) are symmetrically and fixedly connected to the front and back of the inner bottom surface of the bridge body (1), three circular arc grooves are formed in the upper end surface of the wire arranging base (51), the upper end surface of the wire arranging base (51) is rotationally connected with the stud (52), the moving block (53) is connected to the upper end surface of the stud (52) in a threaded mode, the moving block (53) is slidably connected to the inner wall of the bridge body (1), a positioning hole is formed in the position, corresponding to the circular arc grooves, of the lower end surface of the moving block (53), the pressing claw (54) is slidably connected in the positioning hole, and the pressing spring (55) is fixedly connected between the pressing claw (54) and the inner wall of the positioning hole.
4. The stainless steel trough cable tray according to claim 1, wherein: the corner component (6) comprises a fixed frame (61), a quarter circular plate (62), a rotating frame (63), elastic steel plates (64) and locking bolts (65), the left end of the bridge main body (1) is clamped with the fixed frame (61), the left end face of the rear side wall of the fixed frame (61) is provided with an elastic plate cavity, the upper end face and the lower end face of the elastic plate cavity are respectively provided with an elastic plate sliding groove, one end of the fixed frame (61) far away from the bridge main body (1) is fixedly connected with the quarter circular plate (62) up and down, two opposite surfaces of the quarter circular plate (62) are respectively provided with an arc sliding groove at the arc position, the arc sliding grooves are communicated with the elastic plate sliding grooves, a rotating frame (63) is arranged between the two quarter circular plates (62), the rear end of the right side wall of the rotating frame (63) is rotationally connected with the opposite surfaces of the two quarter circular plates (62), the rear end of the left side wall of the rotating frame (63) is slidingly connected with the arc sliding grooves, the rear end of the left side wall of the rotating frame (63) is fixedly connected with the elastic steel plates (64), the upper end and the lower end of the elastic steel plates (64) are respectively slidingly connected with the arc sliding grooves and the arc sliding grooves, the front end of the rotating frame (62) is fixedly connected with the reinforcing bolts (2), the locking bolt (65) penetrates through the quarter circular plate (62) and is connected to the right side wall of the rotating frame (63) in a threaded mode.
5. A stainless steel trough cable tray according to claim 3, wherein: a first rubber is arranged in the circular arc groove on the flat cable base (51).
6. A stainless steel trough cable tray according to claim 3, wherein: and a second rubber is arranged inside the round claw of the pressing claw (54).
7. The stainless steel trough cable tray of claim 4, wherein: the right end of the fixed frame (61) is provided with a clamping connector, the left end of the bridge main body (1) is provided with a clamping connector matched with the clamping connector, the clamping connector at the right end of the fixed frame (61) is connected with the clamping connector at the left end of one bridge main body (1), and the front end of the rotating frame (63) is provided with a clamping connector matched with the clamping connector of the other bridge main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210693685.7A CN114883989B (en) | 2022-06-18 | 2022-06-18 | Stainless steel groove type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210693685.7A CN114883989B (en) | 2022-06-18 | 2022-06-18 | Stainless steel groove type cable bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114883989A CN114883989A (en) | 2022-08-09 |
| CN114883989B true CN114883989B (en) | 2023-11-10 |
Family
ID=82682574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210693685.7A Active CN114883989B (en) | 2022-06-18 | 2022-06-18 | Stainless steel groove type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114883989B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110060395A (en) * | 2009-11-30 | 2011-06-08 | 현대건설주식회사 | Utility line layout with hing wind stability, easy construction and maintenance of cable bridge |
| CN208797499U (en) * | 2018-09-20 | 2019-04-26 | 安徽坤和电气有限公司 | Polymer plastic steel type trough type bridge frame |
| CN211405358U (en) * | 2020-03-31 | 2020-09-01 | 泰州左岸信息科技有限公司 | Power transmission line protection bridge for weak current engineering construction |
| CN215498056U (en) * | 2021-05-18 | 2022-01-11 | 国家电网有限公司 | Multi-insulation-groove cable clamping type fixed bridge |
| CN215733284U (en) * | 2021-09-08 | 2022-02-01 | 衡水市建业电气设备有限公司 | Assembled glass fiber reinforced plastic cable bridge |
-
2022
- 2022-06-18 CN CN202210693685.7A patent/CN114883989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110060395A (en) * | 2009-11-30 | 2011-06-08 | 현대건설주식회사 | Utility line layout with hing wind stability, easy construction and maintenance of cable bridge |
| CN208797499U (en) * | 2018-09-20 | 2019-04-26 | 安徽坤和电气有限公司 | Polymer plastic steel type trough type bridge frame |
| CN211405358U (en) * | 2020-03-31 | 2020-09-01 | 泰州左岸信息科技有限公司 | Power transmission line protection bridge for weak current engineering construction |
| CN215498056U (en) * | 2021-05-18 | 2022-01-11 | 国家电网有限公司 | Multi-insulation-groove cable clamping type fixed bridge |
| CN215733284U (en) * | 2021-09-08 | 2022-02-01 | 衡水市建业电气设备有限公司 | Assembled glass fiber reinforced plastic cable bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114883989A (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11955757B2 (en) | Fully-automated terminal crimping device for facilitating cable positioning | |
| CN210246204U (en) | Cable supporting structure | |
| CN114883989B (en) | Stainless steel groove type cable bridge | |
| CN116131177A (en) | Cable fixing device for engineering power transmission and use method thereof | |
| CN212162670U (en) | Cable bridge easy to install | |
| CN111044355B (en) | Power line tension tester | |
| CN111731928B (en) | Electric power worker uses cable scaffold convenient to take cable | |
| CN218732808U (en) | Guide wheel with auxiliary power for cable laying | |
| CN210803084U (en) | Universal testing machine | |
| CN212433341U (en) | Relay joint detection device | |
| CN212078734U (en) | Positioning and tensioning device for mounting steel structural member | |
| CN211491361U (en) | Adjusting mechanism, adjuster and vertical double-motion module device | |
| CN209532561U (en) | A kind of welding fixture with position adjustment function | |
| CN212543210U (en) | Multi-connected cable pulley | |
| CN218667107U (en) | Bridge expansion joint single-joint adjusting device | |
| CN220887686U (en) | Rotary support cladding rack | |
| CN219643464U (en) | Cable adapter for power engineering | |
| CN216266249U (en) | Curtain processing cutting equipment | |
| CN217506094U (en) | Electric connector electrical property detection equipment | |
| CN218744453U (en) | Iron sheet splicing apparatus is used in desk processing | |
| CN216632753U (en) | Cutting device for cable bridge production | |
| CN115175492B (en) | Intelligent electrical cabinet and installation method thereof | |
| CN218504294U (en) | Beam clamp fixing mechanism for fixing beam body | |
| CN218100979U (en) | Electronic capacitor fixed bolster convenient to dismouting | |
| CN220064120U (en) | Adjusting component of electric test stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231017 Address after: 130012 4629 Renmin Street, Chaoyang District, Changchun, Jilin Applicant after: CHANGCHUN POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY Co. Address before: Room 402, building 55, Xizhao new village, No. 155, Qingjiang Road, Jianggan District, Hangzhou, Zhejiang 310016 Applicant before: Hu Jinyan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |