CN221102940U - Electric power erects cable testing bridge - Google Patents

Abstract

The utility model discloses a power erection cable bridge, which comprises a bottom frame, wherein a front alignment assembly and a rear alignment assembly are arranged in the bottom frame, the front alignment assembly comprises an upper fixing plate and a middle fixing plate, the upper fixing plate and the middle fixing plate are fixedly connected to the inner wall of the bottom frame and are vertically arranged up and down, a fixed shaft is fixedly connected between the bottom of the upper fixing plate and the top of the middle fixing plate, a first upper clamping block, a first middle clamping block and a first lower clamping block are arranged between the upper fixing plate and the middle fixing plate, and one ends of the first upper clamping block, the first middle clamping block and the first lower clamping block slide on the surface of the fixed shaft by utilizing through holes. According to the utility model, cables are arranged and fixed through the front arranging assembly and the rear arranging assembly, the cables are plugged between the first upper clamping block and the first middle clamping block, and the cables with different diameters can be fixed by utilizing the expansion and contraction of the springs in the cables, so that the later maintenance and inspection are facilitated.

Description

Electric power erects cable testing bridge

Technical Field

The utility model relates to the field of cable bridges, in particular to a cable bridge for electric power erection.

Background

The cable bridge is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and is composed of a bracket, a bracket arm, an installation accessory and the like, the bridge in a building can be independently erected, and can also be laid on various buildings and pipe gallery brackets, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, and all parts are subjected to galvanization treatment.

In the prior art: the publication number is proposed as follows: CN217522507U, a chinese patent document published on the year 2022, month 09 and 30, the technical scheme disclosed in this patent document is as follows: the utility model provides a cable testing bridge for electric power frame, the lateral wall of upper plate is provided with the curb plate relatively, the lateral wall of fixed plate is provided with the spout, the inside of spout is provided with the spacing groove, the lateral wall of lower plate is provided with the connecting plate relatively, the top of connecting plate is provided with the draw-in bar that stretches into the spout inside, the top of draw-in bar is provided with the spacing that stretches into the spacing inslot portion, locking assembly locks the draw-in bar inside the spout, conveniently inserts the inserted bar through the movable hole on the fixed plate, and the draw-in groove restriction picture peg prevents that the picture peg from droing, through the spacing effect of spacing in the spacing groove, conveniently dock connecting plate and fixed plate, through the effect of elastic component, insert the inserted bar from the movable hole in, the mounting panel plays the effect of shutoff movable hole, conveniently pinch the mounting panel simultaneously with the finger, extrudees the elastic component and withdraws the inserted bar from the jack, can release the locking between fixed plate and the picture peg, easy operation is swift.

The time slot type cable bridge used in the technology passes through the space between the upper plate and the lower plate, then the space between the upper plate and the lower plate is fixed, the whole cable bridge is installed on the supporting body, when the cable is required to be inspected and maintained, the upper plate is opened to maintain the cable, but when the cable is required to be inspected and maintained, because a plurality of cables pass through the bridge at the same time, the cable needs to be found in the middle of a plurality of cables, and the maintained cable needs to be pulled out in the maintenance process, the cable is prevented from being confused with other cables, and the cable also appears disordered, so the cable bridge for electric power erection is provided.

Disclosure of utility model

The utility model aims to provide a cable bridge for electric power erection, which solves the problem that in the prior art, when a groove type bridge is used for fixing a cable, the cable is lack of a structure for fixing the cable in an array, so that inconvenience is caused when the cable is maintained.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the underframe, the inside front permutation subassembly and the back permutation subassembly of being equipped with of underframe, front permutation subassembly is including last fixed plate and well fixed plate, go up fixed plate and well fixed plate fixed connection and set up from top to bottom at the underframe inner wall, and two for perpendicular, fixedly connected with fixed axle between going up fixed plate bottom and the well fixed plate top, be provided with first clamping block, first centre gripping piece and the first clamping block down between going up fixed plate and the well fixed plate, and first clamping block, first centre gripping piece and the one end of first clamping block down all utilize the through-hole to slide at the fixed axle surface on first, first clamping block, first centre gripping piece and the first fixedly connected with spring between two liang down in the first.

Preferably, the bottom frame is fixedly connected with the lower fixing plate, the lower fixing plate and the middle fixing plate are vertically arranged, the fixed shaft extends to the bottom of the middle fixing plate, one end extending to the bottom is fixedly connected with the top of the lower fixing plate, a second upper clamping block, a second middle clamping block and a second lower clamping block are arranged between the middle fixing plate and the lower fixing plate, one ends of the second upper clamping block, the second middle clamping block and the second lower clamping block are also arranged on the surface of the fixed shaft through holes, and springs are also arranged between the second upper clamping block, the second middle clamping block and the second lower clamping block.

Preferably, the structural components of the rear array component and the front array component are the same, and the rear array component and the front array component are horizontally arranged.

Preferably, the bottom frame bottom fixedly connected with mount, mount one side is H shape structure, and has seted up the mounting hole on its surface.

Preferably, the bottom of the bottom frame is provided with symmetrically arranged ventilation holes, so that the inside of the bottom frame and the outside are circulated.

Preferably, the bottom frame top is provided with the apron, the spout has been seted up at the bottom frame top, the position fixedly connected with slider of the corresponding spout of apron bottom, the slider freely slides in the spout inside.

Preferably, the side surface of the bottom frame is provided with a fixing hole, the side surface of the cover plate corresponding to the fixing hole is fixedly connected with a limiting plate, and the surface of the limiting plate is provided with a through hole corresponding to the fixing hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, cables are arranged and fixed through the front arranging assembly and the rear arranging assembly, the cables are plugged between the first upper clamping block and the first middle clamping block, and the cables with different diameters can be fixed by utilizing the expansion and contraction of the springs in the cables, so that the later maintenance and inspection are facilitated;

2. The utility model also enables the cover plate to slide on the top of the bottom frame through the sliding groove and the sliding block between the cover plate and the bottom frame, and the cover plate can be fixed by utilizing the arrangement of the limiting plate and the fixing hole, so that the inconvenience of using the turnover cover plate in inspection is avoided.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a power cable bridge frame according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a cable bridge for power erection according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a power cable bridge according to the present utility model;

FIG. 4 is a schematic diagram of an entire assembly of a power cable tray according to the present utility model;

FIG. 5 is an enlarged view of a cover plate structure of a power cable bridge according to the present utility model;

Fig. 6 is a cross-sectional view of a cover plate structure of a power cable bridge frame of the present utility model.

In the figure: 1. a bottom frame; 2. a cover plate; 3. a fixing frame; 4. a front alignment assembly; 401. an upper fixing plate; 402. a middle fixing plate; 403. a lower fixing plate; 404. a fixed shaft; 405. a first upper clamp block; 406. a first middle clamping block; 407. a first lower clamping block; 408. a second upper clamping block; 409. a second middle clamping block; 410. a second lower clamping block; 411. a spring; 5. a rear alignment assembly; 6. ventilation holes; 7. a fixing hole; 8. a limiting plate; 9. a slide block; 10. and a sliding groove.

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.

Referring to fig. 1-6, the present utility model provides a technical solution: comprises a bottom frame 1, wherein the bottom frame 1 is in a U-shaped structure, two sides of the bottom frame 1 are in a through state, cables penetrate through the inside of the bottom frame 1 through two sides of the bottom frame 1 so as to fix the cables, a fixing frame 3 is arranged at the bottom of the bottom frame 1, the fixing frame 3 is connected with the bottom of the bottom frame 1 through bolts, an H-shaped structural iron frame is arranged at one end of the fixing frame 3, through holes are arranged on the surface of the iron frame, the fixing frame 3 can be used for speaking through the through holes by the bolts and is fixed on a supporting surface such as a wall surface, so that the bottom frame 1 is fixed, four ventilation holes 6 are formed at the bottom of the bottom frame 1, the ventilation holes 6 can be matched with two sides of the bottom frame 1 to form air circulation, so that the part of the cables which is blocked does not circulate is avoided, sliding grooves 10 are formed at two ends of the top of the bottom frame 1, the sliding grooves 10 are in a concave structure, a cover plate 2 is arranged at the top of the bottom frame 1, a sliding block 9 is welded at the position of the cover plate 2 corresponding to the sliding groove 10, the sliding block 9 is of a convex structure, the sliding block 9 is arranged at one end of the cover plate 2, the length of the sliding block 9 is short, when the cover plate 2 slides at the top of the bottom frame 1, the sliding block 9 can slide from one end of the sliding groove 10 of the bottom frame 1 to the position of the other end of the sliding groove 10 of the bottom frame 1, a fixing hole 7 with a threaded structure inside is formed in the side surface of the bottom frame 1, a limiting plate 8 is welded at the position of the side surface of the cover plate 2 corresponding to the fixing hole 7 in an initial state, a round hole is formed in the position of the surface of the limiting plate 8, and after the tops of the cover plate 2 and the bottom frame 1 are overlapped, a bolt is taken through the round hole on the surface of the limiting plate 8 and screwed into the fixing hole 7, so that the cover plate 2 and the bottom frame 1 are fixed;

Two pairs of front alignment assemblies 4 and rear alignment assemblies 5 are arranged in the bottom frame 1, one pair of front alignment assemblies 4 and rear alignment assemblies 5 is arranged on one side of the inner wall of the bottom frame 1, the two pairs of front alignment assemblies 4 and rear alignment assemblies 5 are symmetrically arranged on two sides of the inner wall of the bottom frame 1, a plurality of cables can be fixed, the components of the front alignment assemblies 4 and the rear alignment assemblies 5 are identical, the components are arranged in the same horizontal plane, the front alignment assemblies 4 comprise an upper fixing plate 401, a middle fixing plate 402 and a lower fixing plate 403, three shapes are identical, a fixed shaft 404 is welded among the upper fixing plate 401, the middle fixing plate 402 and the lower fixing plate 403, a first upper clamping block 405, a first middle clamping block 406 and a first lower clamping block 407 are arranged among the upper fixing plate 401 and the middle fixing plate 402, the shapes of the first upper clamping block 405 and the first lower clamping block 407 are identical, the cable clamping device is composed of a similar semicircular ring structure, the first middle clamping block 406 is composed of a rectangular block with two sides being slightly radian, the upper ends of the first upper clamping block 405 and the first middle clamping block 406 are matched, a cable is plugged into the rectangular block, the bottom ends of the first lower clamping block 407 and the first middle clamping block 406 are matched, the cable is plugged into the rectangular block, the other ends of the first upper clamping block 405, the first middle clamping block 406 and the first lower clamping block 407, which are opposite to the clamping cable, are composed of rectangular plates, a circular hole is formed in the surfaces of the rectangular plates, then the rectangular plates are fixed on the fixed shaft 404 through the circular hole, the inner diameter length of the circular hole is larger than the diameter length of the fixed shaft 404, the first upper clamping block 405, the first middle clamping block 406 and the first lower clamping block 407 can move up and down under the fixation of the fixed shaft 404, so that the adjusting size is suitable for cables with different diameters, the first upper clamping block 405, the first middle clamping block 406 and the first lower clamping block 407 are welded with the springs 411 at the position of the fixed shaft 404, the springs 411 are also welded between the first upper clamping block 405 and the upper fixed plate 401, the springs 411 are also welded between the first lower clamping block 407 and the middle fixed plate 402, the springs 411 can be arranged to be fixed and can also move up and down in a telescopic manner, the second upper clamping block 408, the second middle clamping block 409 and the second lower clamping block 410 are arranged between the middle fixed plate 402 and the lower fixed plate 403, the shapes of the three structures are formed, and the matching relation between the first upper clamping block 405, the first middle clamping block 406 and the first lower clamping block 407 is the same as that between the first upper clamping block 405, the second middle clamping block 406 and the first lower clamping block 407, the springs 411 are also arranged at the positions of the springs 411 which are correspondingly arranged above the second upper clamping block 409, the second middle clamping block 409 and the second lower clamping block 410, the second upper clamping block 410 and the second lower clamping block 403 are arranged, the cable is orderly arranged, and the cable is arranged between the second upper clamping block 408 and the second lower clamping block 403 and the cable is fixed plate 403, the cable is arranged to pass through the whole frame assembly 5, and the cable is fixed in order after the cable is arranged to pass through the whole frame assembly, and the cable assembly is fixed in order, and the cable assembly is fixed, and the cable assembly is 5.

Working principle: when the cable fixing device is used, firstly, the fixing frame 3 is fixed on a supporting surface such as a wall surface, then the cover plate 2 slides in the sliding groove 10 through the sliding block 9, the cover plate 2 is moved to one side, one cable passes through the space between the first upper clamping block 405 and the first middle clamping block 406, according to different thicknesses of the cables, the cable is fixed through the expansion and contraction of the springs 411 under the limitation of the fixing shafts 404, the fixed cable passes through the same structure of the rear whole row assembly 5, clamping and fixing are performed through the same method, after the cable is fixed by the front whole row assembly 4 and the rear whole row assembly 5, the next cable is started to be fixed, the second cable passes through the space between the first middle clamping block 406 and the first lower clamping block 407, then the cable can be clamped and fixed by the springs 411, and a plurality of cables can be fixed by utilizing the multi-group structure of the front whole row assembly 4 and the rear whole row assembly 5.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an electric power erects cable testing bridge, includes underframe (1), its characterized in that: the novel lifting device is characterized in that a front arranging component (4) and a rear arranging component (5) are arranged inside the bottom frame (1), the front arranging component (4) comprises an upper fixing plate (401) and a middle fixing plate (402), the upper fixing plate (401) and the middle fixing plate (402) are fixedly connected to the inner wall of the bottom frame (1) and are vertically arranged, a fixing shaft (404) is fixedly connected between the bottom of the upper fixing plate (401) and the top of the middle fixing plate (402), a first upper clamping block (405), a first middle clamping block (406) and a first lower clamping block (407) are arranged between the upper fixing plate (401) and the middle fixing plate (402), one ends of the first upper clamping block (405), the first middle clamping block (406) and the first lower clamping block (407) slide on the surface of the fixing shaft (404) through holes, and springs (411) are fixedly connected between the first upper clamping block (405), the first middle clamping block (406) and the first lower clamping block (407) and the first lower clamping block.

2. The power-bridging cable tray of claim 1 wherein: the inside fixedly connected with lower fixed plate (403) of underframe (1), fixed plate (403) and well fixed plate (402) are set up from top to bottom for perpendicular down, fixed axle (404) extend to well fixed plate (402) bottom, and extend to the one end and the fixed plate (403) top fixed connection down in the bottom, be provided with clamping block (408) in the second between fixed plate (402) and lower fixed plate (403), clamping block (409) and clamping block (410) under the second in the second, and clamping block (408) in the second, clamping block (409) and clamping block (410) under the second in the second one end set up at fixed axle (404) surface through the through-hole equally, clamping block (408), clamping block (409) in the second and clamping block (410) are also provided with spring (411) between two liang down in the second.

3. The power-bridging cable tray of claim 1 wherein: the rear array component (5) and the front array component (4) are identical in structural composition, and the rear array component (5) and the front array component (4) are horizontally arranged.

4. The power-bridging cable tray of claim 1 wherein: the bottom of the bottom frame (1) is fixedly connected with a fixing frame (3), one side of the fixing frame (3) is of an H-shaped structure, and mounting holes are formed in the surface of the fixing frame.

5. The power-bridging cable tray of claim 1 wherein: the bottom of the bottom frame (1) is provided with symmetrically arranged ventilation holes (6) so that the inside of the bottom frame (1) and the outside are subjected to air circulation.

6. The power-bridging cable tray of claim 1 wherein: the novel sliding block is characterized in that a cover plate (2) is arranged at the top of the bottom frame (1), a sliding groove (10) is formed in the top of the bottom frame (1), a sliding block (9) is fixedly connected to the bottom of the cover plate (2) corresponding to the position of the sliding groove (10), and the sliding block (9) freely slides in the sliding groove (10).

7. The power-bridging cable tray of claim 6 wherein: the side of the bottom frame (1) is provided with a fixing hole (7), the side of the cover plate (2) corresponding to the fixing hole (7) is fixedly connected with a limiting plate (8), and the surface of the limiting plate (8) is provided with a through hole corresponding to the fixing hole (7).