CN219998939U

CN219998939U - Strong-current cable installation bridge

Info

Publication number: CN219998939U
Application number: CN202320720375.XU
Authority: CN
Inventors: 张润秋
Original assignee: Yangzhou Gold Sunshine Cable Co ltd
Current assignee: Yangzhou Gold Sunshine Cable Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-11-10
Anticipated expiration: 2033-04-03

Abstract

The utility model belongs to the technical field of strong electric cable bridges, in particular to a strong electric cable installation bridge, which comprises a device body, wherein the device body comprises a bottom plate, an iron sheet and two mirror symmetry side plates, the two side plates are both connected to the bottom plate in a sliding way, one side of the bottom plate is provided with a through slot, the two ends of the iron sheet respectively pass through limit slots arranged on the two side plates and are both connected with the through slot in a sliding way.

Description

Strong-current cable installation bridge

Technical Field

The utility model relates to the technical field of strong electric cable bridges, in particular to a strong electric cable installation bridge.

Background

The strong electric cable bridge comprises a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, an installation accessory and the like; the zinc plating treatment can be independently erected, can be laid on various building (construction) structures and pipe gallery brackets, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be subjected to zinc plating treatment, and are arranged on a bridge frame outside the building, and if the bridge frame is arranged near the sea or belongs to a corrosion area, the material must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength; the prior strong electric cable installation bridge frame has fixed structural dimensions in the installation process, and the width of the bridge frame can not be adjusted according to the actual requirements of the site, so that the strong electric cable installation bridge frame occupies excessive space due to the overlarge volume of the bridge frame and the problem of small cable laying quantity in the use process, and the space is wasted; the bridge is too small in size, but the problem of too many cables are laid, so that the internal space of the bridge is crowded, and the bridge cannot be normally used.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a strong electric cable installation bridge, which solves the problem that the existing strong electric cable bridge can not adjust the width of the bridge.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a strong current cable installation crane span structure, includes the device body, the device body includes bottom plate, iron sheet and two mirror symmetry's curb plate, two the equal sliding connection of curb plate is on the bottom plate, the logical groove of run through has been seted up to one side of bottom plate, the spacing groove of seting up on two curb plates is passed respectively at the both ends of iron sheet to all with logical groove sliding connection, be provided with the drive assembly who accomodates and release iron sheet activity in the logical groove.

Further, the driving assembly handle comprises a storage rod, the storage rod is rotationally connected to the inner wall of the through groove through a bearing seat, connecting ropes distributed in a linear array are wound and connected to the two sides of the storage rod, and the end parts of the connecting ropes on the two sides of the storage rod are fixedly connected with the two ends of the iron sheet respectively.

Further, through groove inner wall is connected with worm ring and worm of intermeshing connection through the bearing frame rotation, the outside at the storage pole is established to the fixed cover of worm ring, the relative position department of worm of bottom plate has seted up the change inslot, rotates through the bearing frame and is connected with the carousel, the one end fixed connection of carousel one side fixed connection's bearing and worm, hexagonal groove has been seted up to one side of carousel.

Further, a linear array distributed and penetrating type stabilizing groove is formed in the bottom plate, a first connecting rod and a second connecting rod which are in mutual abutting connection are connected in the stabilizing groove in a sliding mode, and the end portions of the first connecting rod and the second connecting rod are fixedly connected with one sides of the two side plates respectively.

Further, two be provided with the supporting component that linear array distributes between the bottom plate, supporting component is including two bracing pieces of fixed connection in one side of two curb plates respectively, and two mutual sliding connection of bracing piece, one side of bracing piece is contradicted with one side of iron sheet and is connected, the bracing piece is located the top of bottom plate.

Further, a bump is fixedly connected to one side of the second connecting rod, and a groove in sliding connection with the bump is formed in one side of the first connecting rod.

Further, the side plates are located on the inner wall of the limiting groove and are rotationally connected with sliding rods which are distributed at equal distances through bearing seats, and one side of each sliding rod is in abutting connection with one side of the iron sheet.

(III) beneficial effects

Compared with the prior art, the utility model provides a strong electric cable installation bridge, which has the following beneficial effects:

according to the utility model, the iron sheet and the two side plates are arranged in the strong electric cable installation bridge frame, and the whole bridge frame can adjust the width of the bridge frame according to the actual requirements of the site by adjusting the distance between the two side plates, so that the applicability and the practicability of the strong electric cable installation bridge frame are effectively improved, wherein the iron sheet can seal the outer side of the bridge frame under the condition that the width of the bridge frame is randomly adjusted, and the gap generated by the bridge frame is avoided, so that dust enters the inside of the bridge frame, and the tightness of the bridge frame is effectively improved.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a schematic perspective view of the whole section of the present utility model;

FIG. 3 is a schematic perspective view of a base plate of the present utility model;

FIG. 4 is a schematic perspective view of the driving assembly and iron sheet of the present utility model

FIG. 5 is a schematic view of the overall bottom view structure of the present utility model;

FIG. 6 is a schematic perspective view of a first connecting rod of the present utility model;

fig. 7 is a schematic perspective view of a second connecting rod according to the present utility model.

In the figure: 1. a device body; 2. iron sheet; 3. a side plate; 4. a bottom plate; 5. a first connecting rod; 6. a support rod; 7. a second connecting rod; 8. a limit groove; 9. a slide bar; 10. a through groove; 11. a storage rod; 12. a connecting rope; 13. a worm ring; 14. a worm; 15. a turntable; 16. a stabilizing trough.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 7, a strong electric cable installation bridge provided by one embodiment of the present utility model includes a device body 1, where the device body 1 includes a bottom plate 4, an iron sheet 2, and two mirror symmetrical side plates 3, the two side plates 3 are slidably connected to the bottom plate 4, a through slot 10 is formed on one side of the bottom plate 4, two ends of the iron sheet 2 respectively pass through limit slots 8 formed on the two side plates 3 and are slidably connected to the through slot 10, and a driving assembly for accommodating and releasing the iron sheet 2 is disposed in the through slot 10;

the two side plates 3 on the bottom plate 4 are slid so as to change the distance between the two side plates 3, thereby adjusting the width of the whole bridge, wherein when the side plates 3 are adjusted, two ends of the iron sheet 2 slide in the through groove 10 so as to adapt to the adjustment of the distance between the two side plates 3, the iron sheet 2 is made of flexible, recoverable, elastic and ductile metal materials, the iron sheet 2 can be used for sealing the gap between the two side plates 3 and sealing the upper part of the bridge, thereby avoiding dust fall in the bridge and protecting cables in the bridge; wherein, two notch departments of spacing groove 8 need possess certain radian, avoid iron sheet 2 crooked too serious and unable restoration.

As shown in fig. 4, in some embodiments, the driving assembly comprises a storage rod 11, the storage rod 11 is rotatably connected to the inner wall of the through groove 10 through a bearing seat, connecting ropes 12 distributed in a linear array are wound and connected on two sides of the storage rod 11, and the end parts of the connecting ropes 12 on two sides of the storage rod 11 are fixedly connected with two ends of the iron sheet 2 respectively;

through rotating the storage rod 11, the storage rod 11 can store or release the connecting ropes 12, and the connecting ropes 12 are responsible for tensioning the end parts of the iron sheet 2 after loosening, so that the end parts of the iron sheet 2 slide in the through grooves 10, wherein the storage rod 11 can store or release the connecting ropes 12 at two ends of the iron sheet 2 at the same time.

As shown in fig. 4 and fig. 5, in some embodiments, a worm ring 13 and a worm 14 which are engaged with each other are rotatably connected to the inner wall of the through groove 10 through a bearing seat, the worm ring 13 is fixedly sleeved on the outer side of the storage rod 11, a rotating groove is formed in a corresponding position of the bottom plate 4 relative to the worm 14, a rotary disc 15 is rotatably connected in the rotating groove through the bearing seat, a bearing fixedly connected to one side of the rotary disc 15 is fixedly connected with one end of the worm 14, and a hexagonal groove is formed in one side of the rotary disc 15;

the hexagonal groove is used for inserting a hexagonal screwdriver, then the hexagonal screwdriver in the prior art is utilized to drive the rotary table 15 to rotate, the rotary table 15 then drives the worm 14 to rotate, the worm 14 then drives the worm ring 13 to rotate, the worm ring 13 then drives the containing rod 11 to rotate, the worm ring 13 and the worm 14 have self-locking effect, and the containing rod 11 can be prevented from loosening and rotating.

As shown in fig. 2 and 3, in some embodiments, a linear array of through-type stabilizing slots 16 are formed on the bottom plate 4, and a first connecting rod 5 and a second connecting rod 7 which are in abutting connection with each other are slidably connected in the stabilizing slots 16, and the ends of the first connecting rod 5 and the second connecting rod 7 are fixedly connected with one sides of the two side plates 3 respectively;

the first connecting rod 5 and the second connecting rod 7 slide in the stabilizing groove 16, so that the two side plates 3 can stably move on the bottom plate 4.

As shown in fig. 2, in some embodiments, a support assembly distributed in a linear array is disposed between the two bottom plates 4, the support assembly includes two support rods 6 respectively fixedly connected to one sides of the two side plates 3, the two support rods 6 are slidably connected to each other, one side of the support rod 6 is in abutting connection with one side of the iron sheet 2, and the support rod 6 is located above the bottom plates 4;

the supporting rod 6 is used for supporting the iron sheet 2 so as to improve the stability of the iron sheet 2 and prevent the iron sheet 2 from sinking or collapsing.

As shown in fig. 6 and 7, in some embodiments, a bump is fixedly connected to one side of the second connecting rod 7, and a groove slidingly connected with the bump is formed on one side of the first connecting rod 5;

the bump and the groove are slidably connected with each other, so that stability between the second connecting rod 7 and the first connecting rod 5 can be improved.

As shown in fig. 2, in some embodiments, slide bars 9 distributed equidistantly are rotatably connected to the inner wall of the limit groove 8 by bearing seats, and one side of each slide bar 9 is in abutting connection with one side of the iron sheet 2;

the slide bar 9 is used for reducing friction force between the iron sheet 2 and the inner wall of the limit groove 8. Thereby facilitating the movement of the iron sheet 2 in the limit groove 8.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a strong current cable installation crane span structure, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that the device body comprises a bottom plate (4), iron sheets (2) and two side plates (3) which are in mirror symmetry, wherein the two side plates (3) are connected onto the bottom plate (4) in a sliding mode, a through groove (10) is formed in one side of the bottom plate (4), two ends of each iron sheet (2) respectively penetrate through limit grooves (8) formed in the two side plates (3) and are connected with the through groove (10) in a sliding mode, and a driving assembly for accommodating and releasing the iron sheets (2) to move is arranged in the through groove (10).

2. The high-voltage cable mounting bridge according to claim 1, wherein: the driving assembly comprises a storage rod (11), the storage rod (11) is rotationally connected to the inner wall of the through groove (10) through a bearing seat, connecting ropes (12) distributed in a linear array are wound and connected to the two sides of the storage rod (11), and the end parts of the connecting ropes (12) on the two sides of the storage rod (11) are fixedly connected with the two ends of the iron sheet (2) respectively.

3. The high-voltage cable mounting bridge according to claim 2, wherein: the utility model discloses a novel energy-saving electric motor is characterized in that a worm ring (13) and a worm (14) which are connected with each other in a meshed manner are rotationally connected on the inner wall of a through groove (10) through a bearing seat, the worm ring (13) is fixedly sleeved on the outer side of a storage rod (11), a rotary groove is formed in the position of a bottom plate (4) corresponding to the worm (14), a rotary table (15) is rotationally connected in the rotary groove through the bearing seat, a bearing fixedly connected with one side of the rotary table (15) is fixedly connected with one end of the worm (14), and a hexagonal groove is formed in one side of the rotary table (15).

4. The high-voltage cable mounting bridge according to claim 1, wherein: the linear array distributed and penetrating type stabilizing groove (16) is formed in the bottom plate (4), a first connecting rod (5) and a second connecting rod (7) which are in mutual abutting connection are connected in the stabilizing groove (16) in a sliding mode, and the end portions of the first connecting rod (5) and the second connecting rod (7) are fixedly connected with one sides of the two side plates (3) respectively.

5. The high-voltage cable mounting bridge according to claim 1, wherein: the support assembly is characterized in that a linear array distributed support assembly is arranged between the bottom plates (4), the support assembly comprises two support rods (6) which are respectively and fixedly connected to one sides of the two side plates (3), the two support rods (6) are connected in a sliding mode, one side of each support rod (6) is in abutting connection with one side of the iron sheet (2), and the support rods (6) are located above the bottom plates (4).

6. The high-voltage cable mounting bridge according to claim 4, wherein: one side of the second connecting rod (7) is fixedly connected with a convex block, and one side of the first connecting rod (5) is provided with a groove which is in sliding connection with the convex block.

7. The high-voltage cable mounting bridge according to claim 1, wherein: the side plates (3) are positioned on the inner walls of the limit grooves (8), slide bars (9) distributed at equal distances are connected to the inner walls of the limit grooves through bearing seats in a rotating mode, and one sides of the slide bars (9) are in abutting connection with one sides of the iron sheets (2).