CN214543393U - Roller type cable support - Google Patents

Abstract

The utility model discloses a roller type cable support, which comprises a T-shaped fixed seat, a roller and an inclined strut, wherein the T-shaped fixed seat comprises a vertical plate which is attached to the concrete wall, a first horizontal block which is arranged on the upper part of the vertical plate, and a roller support shaft, one end of which is fixedly connected with the first horizontal block and the axial direction of which is perpendicular to the surface of the vertical plate; the vertical plate is fixedly connected with the concrete wall bolt at the upper end of the first horizontal block, the roller is sleeved on the roller supporting shaft in a rolling manner, one end of the inclined strut is fixedly connected with the other end of the roller supporting shaft to limit the axial direction of the roller, and the other end of the inclined strut is fixedly connected with the lower part of the vertical plate and the concrete wall bolt. The utility model discloses the cable can free tractive on the gyro wheel during use, does not need extra cable laying specialized tool and personnel in other supplementary, and convenient and fast accomplishes the cable laying construction.

Description

Roller type cable support

Technical Field

The utility model relates to an electric power auxiliary assembly specifically indicates a roller type cable support.

Background

The cable support is widely used in various cable laying grooves of power plants, transformer substations, buildings and the like, and plays a role in supporting and fixing cable laying. Most of the current cable support mounting methods are mainly expansion bolts or welding, such as the cable support disclosed in the utility model with the publication number of CN 208094109U.

Generally, after a cable support is installed, cable laying construction is carried out, and special idler wheels for cable laying are needed for cable moving and installation, but when the cable support passes through a cable underground passage or a narrow cable tunnel, personnel are inconvenient to enter and exit, and great difficulty is brought to the cable laying construction. Some current cable support structures of taking the gyro wheel are complicated, and it is extremely inconvenient and the price is higher to install.

Therefore, it is required to develop a roller type cable holder which has a simple structure and is easy to install.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a roller type cable support with simple structure and convenient installation.

The technical scheme of the utility model is that: a roller type cable support is characterized by comprising a T-shaped fixed seat, rollers and an inclined strut, wherein the T-shaped fixed seat comprises a vertical plate, a first horizontal block and a roller supporting shaft, the vertical plate is attached to a concrete wall, the first horizontal block is arranged on the upper portion of the vertical plate, one end of the roller supporting shaft is fixedly connected with the first horizontal block, and the axial direction of the roller supporting shaft is perpendicular to the surface of the vertical plate;

the vertical plate is fixedly connected with the concrete wall bolt at the upper end of the first horizontal block, the roller is sleeved on the roller supporting shaft in a rolling manner, one end of the inclined strut is fixedly connected with the other end of the roller supporting shaft to limit the axial direction of the roller, and the other end of the inclined strut is fixedly connected with the lower part of the vertical plate and the concrete wall bolt.

Preferably, the bracing includes the second horizontal piece that corresponds with the gyro wheel back shaft other end and is connected, the riser portion that links firmly with the laminating of vertical board lower part and from the inclined plate portion that the slope of riser portion upper end extended to the horizontal piece bottom surface of second.

Further, the bracing still includes strengthens the panel, it sets up perpendicularly in the one side that the slant board portion closes on the gyro wheel to strengthen the panel, it is connected with second horizontal piece bottom surface to strengthen panel one end, and the other end is laminated with vertical board.

Furthermore, a circular groove is formed in the second horizontal block, and the roller supporting shaft can be inserted and connected with the circular groove.

Preferably, the gyro wheel is equipped with axial through-hole and gyro wheel back shaft, the gyro wheel surface is equipped with the outer diameter from the centre towards the even arc spacing groove of increasing of both ends axial, and a plurality of arc spacing grooves set up or end to end connection along axial interval.

Furthermore, round chamfers are arranged on the upper portions of the first horizontal block and the second horizontal block and close to the roller.

Furthermore, the vertical plate is provided with an upper bolt hole above the first horizontal block and fixedly connected with a concrete wall bolt, the lower part of the vertical plate is provided with a lower bolt hole, and the vertical plate part is provided with a screw hole fixedly connected with the concrete wall bolt.

Preferably, the number of the rollers is one or more, and a plurality of the rollers are axially arranged on the roller supporting shaft.

Preferably, the T-shaped fixing seat and the inclined strut are integrally formed.

The utility model has the advantages that:

1. the cable can freely be tractive on the gyro wheel, does not need extra cable laying specialized tool and personnel to be supplementary by side, under the big operating mode of the cable laying degree of difficulty, very big has made things convenient for the construction of laying of cable, and the material of gyro wheel, quantity, size, the radian of spacing groove can be adjusted according to actual conditions.

T type fixing base and bracing all can be integrated into one piece, link firmly earlier the vertical board upper end of T type fixing base with the concrete wall when whole roller type cable support installs, locate the gyro wheel cover on the gyro wheel back shaft of T type fixing base again, be connected bracing upper end and gyro wheel back shaft at last, bracing lower extreme, vertical board link firmly with the concrete wall, can accomplish the installation, convenient and fast.

3. The cable laying device is simple in structure, low in price, convenient to process and manufacture, wide in applicability, high in practicability and capable of being suitable for various material cable supports and various installation modes, and effectively reduces cable laying difficulty by closely combining actual cable laying working conditions of China.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a schematic view of a T-shaped fixing base

FIG. 3 is a right side view of FIG. 2

FIG. 4 is a schematic view of the structure of the inclined strut

FIG. 5 is a left side view of FIG. 4

FIG. 6 is a schematic view of the reinforced panel of FIG. 5

FIG. 7 is a schematic view of a roller structure

FIG. 8 is an axial cross-sectional view of the roller

Wherein: the concrete wall comprises 1-vertical plates 2-rollers 3-inclined struts 4-first horizontal blocks 5-roller supporting shafts 6-second horizontal blocks 7-concrete walls 8-upper bolt holes 9-lower bolt holes 21-through holes 22-arc limiting grooves 31-inclined plate portions 32-vertical plate portions 33-reinforcing panels 34-screw holes 61-circular grooves.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1-8, the utility model provides a roller type cable support, including T type fixing base, gyro wheel 2, bracing 3, T type fixing base includes that the laminating sets up vertical board 1 on concrete wall 7, sets up in the first horizontal piece 4 on vertical board 1 upper portion, and inner (left end in fig. 1) and first horizontal piece 4 link firmly and the axial is perpendicular to vertical board 1 face gyro wheel back shaft 5; the vertical plate 1 is fixedly connected with the concrete wall 7 through bolts above the first horizontal block 4, the roller 2 can be sleeved on the roller supporting shaft 5 in a rolling mode, the upper end of the inclined strut 3 is fixedly connected with the outer end (the right end in the figure 1) of the roller supporting shaft 5 to limit the axial direction of the roller 2, and the lower end of the inclined strut 3 is fixedly connected with the lower portion of the vertical plate 1 and the concrete wall 7 through bolts. In fig. 1, the vertical direction is vertical, the left-right direction is horizontal, and the axial direction of the roller 2 is horizontal.

The inclined strut 3 comprises a second horizontal block 6 correspondingly connected with the outer end of the roller supporting shaft 5, a vertical plate portion 32 fixedly connected with the lower portion of the vertical plate 1 in an attaching mode, and an inclined plate portion 31 obliquely extending to the bottom surface of the second horizontal block 6 from the upper end of the vertical plate portion 32. The bracing still includes reinforcing panel 33, reinforcing panel 33 sets up perpendicularly in the one side (last face) that inclined plate portion 31 closes on gyro wheel 2, and reinforcing panel 33 one end is connected with 6 bottom surfaces of second horizontal piece, and the other end is laminated with vertical board 1. The second horizontal block 6 is provided with a circular groove 61 for the roller support shaft 5 to be inserted and connected.

The roller 2 is provided with an axial through hole 21 which is matched with the roller supporting shaft 5 for installation, the aperture of the through hole 21 is slightly larger than the outer diameter of the roller supporting shaft 5, and a certain movable gap is formed for convenient rotation. The surface of the roller 2 is provided with arc-shaped limiting grooves 22 with the outer diameter uniformly increasing from the middle to the two ends in the axial direction, and the arc-shaped limiting grooves 22 are arranged at intervals along the axial direction or are connected end to end. Each arc-shaped limiting groove 22 corresponds to each cable, so that the movement axial direction of the cables is limited, and meanwhile, the rolling traction is convenient. First horizontal piece 4, 6 tops of second horizontal piece are close to gyro wheel 2 and are located all to set up round chamfer, avoid sharp-pointed department damage cable. The number of the rollers 2 can be one or more, and a plurality of rollers are axially arranged on the roller supporting shaft 5, in this embodiment, one roller 2 is provided, and the axial size is slightly smaller than the roller supporting shaft 5.

In this embodiment, vertical board 1 is equipped with bolt hole 8 and concrete wall 7 bolt above first horizontal piece 4 and links firmly, and 1 lower part of vertical board is equipped with down and is equipped with screw 34 on bolt hole 9, the riser portion 32, and the bolt passes screw 34, lower bolt hole 9 and links firmly vertical board 1, riser portion 32 and concrete wall 7 bolt in 7.

In this embodiment, the T-shaped fixing seat and the inclined strut 3 are integrally formed. The roller type cable support comprises 3 parts in total, the upper end of a vertical plate 1 of a T-shaped fixing seat is fixedly connected with a concrete wall through an upper bolt hole 8 during installation, a roller 2 is sleeved on a roller supporting shaft 5 of the T-shaped fixing seat, finally a second horizontal block 6 at the upper end of an inclined strut is connected with the roller supporting shaft 5, a screw hole 34 at the lower end of the inclined strut and a lower bolt hole 9 of the vertical plate are fixedly connected with the concrete wall, and installation is completed conveniently and quickly.

The utility model discloses a theory of operation does:

during cable laying, the cable is correspondingly positioned in the arc-shaped limiting groove 22 of the roller 2, and the cable is directly drawn and laid on the roller type cable support without other tools, so that the cable laying difficulty is greatly reduced.

Claims (9)

1. A roller type cable support is characterized by comprising a T-shaped fixed seat, rollers (2) and an inclined strut (3), wherein the T-shaped fixed seat comprises a vertical plate (1) attached to a concrete wall (7), a first horizontal block (4) arranged on the upper portion of the vertical plate (1), and a roller supporting shaft (5) one end of which is fixedly connected with the first horizontal block (4) and the axial direction of which is vertical to the plate surface of the vertical plate (1);

vertical board (1) links firmly with concrete wall (7) bolt above first horizontal piece (4), gyro wheel (2) can roll the ground cover locate on gyro wheel back shaft (5), bracing (3) one end links firmly with gyro wheel back shaft (5) other end with gyro wheel (2) axial spacing, the bracing (3) other end links firmly with vertical board (1) lower part, concrete wall (7) bolt.

2. The roller type cable bearer according to claim 1, wherein the diagonal brace (3) comprises a second horizontal block (6) correspondingly connected to the other end of the roller support shaft (5), a vertical plate portion (32) fixedly attached to the lower portion of the vertical plate (1), and a diagonal plate portion (31) extending obliquely from the upper end of the vertical plate portion (32) to the bottom surface of the second horizontal block (6).

3. The roller type cable bearer according to claim 2, wherein the diagonal brace (3) further comprises a reinforcing panel (33), the reinforcing panel (33) is vertically disposed on a side of the diagonal plate portion (31) adjacent to the roller (2), one end of the reinforcing panel (33) is connected to the bottom surface of the second horizontal block (6), and the other end is attached to the vertical plate (1).

4. The roller cable holder according to claim 2, wherein the second horizontal piece (6) is provided with a circular groove (61) for insertion connection of the roller support shaft (5).

5. The roller type cable bearer according to claim 1, wherein the roller (2) is provided with an axial through hole (21), the surface of the roller (2) is provided with arc-shaped limiting grooves (22) having an outer diameter which is uniformly increased from the middle to the two ends in the axial direction, and the plurality of arc-shaped limiting grooves (22) are axially arranged at intervals or connected end to end.

6. The roller cable holder according to claim 2, wherein a rounded chamfer is provided above the first horizontal block (4) and the second horizontal block (6) adjacent to the roller (2).

7. The roller type cable bearer according to claim 2, wherein the vertical plate (1) is provided with upper bolt holes (8) above the first horizontal block (4) for bolt fastening with the concrete wall (7), the lower part of the vertical plate (1) is provided with lower bolt holes (9), and the vertical plate part (32) is provided with screw holes (34) for bolt fastening with the concrete wall (7).

8. The roller cable holder according to claim 1, wherein the rollers (2) are one or more, and a plurality of, are axially aligned on the roller support shaft (5).

9. The roller cable holder according to claim 1, wherein the T-shaped holders and the diagonal brace (3) are integrally formed.

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