H-shaped bracket fixer for traveling cable to pass through reserved hole in ground

Abstract

The utility model discloses an H-shaped support fixer for a traveling cable passing through a ground reserved hole, and particularly relates to the field of traveling cable supports, the H-shaped support fixer comprises a first support plate and a second support plate which are symmetrically arranged, the bottom ends of the first support plate and the second support plate are fixedly connected with bases, the two end parts of the two bases are provided with expansion bolt mounting holes, and the expansion bolt mounting holes are fixedly connected with the first support plate and the second support plate. A first arc-shaped plate and a second arc-shaped plate are connected between the inner side walls of the two ends of the first support plate and the second support plate respectively. When in use, expansion bolts are connected to the expansion bolt mounting holes to fix the bracket at a ground reserved hole, after the bracket is fixed, a traveling cable is led to a power distribution cabinet through a pre-buried ground line pipe, and when the traveling cable moves along with mechanical equipment, the bottom of the traveling cable contacts and moves outside the roller on the arc-shaped plate; by using the rolling mode of the roller, the friction at the position where the traveling cable passes through the sleeve is reduced, so that the traveling cable can swing according to a required path, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of accompanying cable brackets, and more specifically, to an H-shaped bracket fixer for a traveling cable passing through a reserved hole on the ground. Background Art

[0002] In industries such as electricity, communications, and construction sites, the laying and maintenance of traveling cables are crucial. In order to ensure the safe operation and easy maintenance of the cables, fasteners are required to fix the cables when they pass through reserved holes in the ground.

[0003] When the accompanying cable passes through the reserved hole in the ground, a common fixture is to ensure its stable position by limiting the accompanying cable. However, this type of bracket fixture generally also has some shortcomings. For example, the accompanying cable of mechanical equipment at the construction site needs to pass through the reserved wire tube on the ground to enter the distribution box. When the equipment is working, the accompanying cable will move back and forth with the equipment. The cable at the hole is prone to severe wear due to sliding friction, which affects the service life of the cable. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an H-shaped bracket fixer for a traveling cable to pass through a reserved hole in the ground.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an H-shaped bracket fixture for a traveling cable to pass through a reserved hole in the ground, comprising a first bracket plate and a second bracket plate symmetrically arranged, the bottom ends of the first bracket plate and the second bracket plate are fixedly connected to a base, both ends of the two bases are provided with expansion bolt mounting holes, a first arc plate and a second arc plate are respectively connected between the inner side walls of the two ends of the first bracket plate and the second bracket plate, a plurality of rollers are movably installed on the upper surfaces of the first arc plate and the second arc plate, and a cable through-hole is provided between the inner sides of the first arc plate and the second arc plate.

[0006] As a further improvement of the technical solution of the utility model, the first bracket plate and the second bracket plate are both inclined structures.

[0007] As a further improvement of the technical solution of the utility model, the connection between the top of the base and the bottom ends of the first bracket plate and the second bracket plate is welding.

[0008] As a further improvement of the technical solution of the utility model, both side ends of the first arc plate and the second arc plate are connected to the inner side walls of the first bracket plate and the second bracket plate by welding.

[0009] As a further improvement of the technical solution of the utility model, arc grooves for installing multiple rollers are provided inside the first arc plate and the second arc plate, and one third of the rollers extend to the outside of the first arc plate and the second arc plate.

[0010] As a further improvement of the technical solution of the utility model, a fixed shaft is fixedly connected between the two inner walls of each arc-shaped groove, and the roller is movably sleeved outside the fixed shaft.

[0011] As a further improvement of the technical solution of the utility model, a through hole is provided in the middle of the roller corresponding to the outside of the fixed shaft, and the inner diameter of the through hole is larger than the outer diameter of the vertical section of the fixed shaft.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the bracket is fixed to the reserved hole in the ground by connecting the expansion bolts to the expansion bolt installation holes. After fixing, the accompanying cable is led to the power distribution cabinet through the pre-buried ground wire tube. When the accompanying cable moves with the mechanical equipment, the bottom of the accompanying cable contacts and moves on the outside of the roller on the arc plate. The rolling mode of the roller is utilized to reduce the friction of the accompanying cable passing through the casing, so that the accompanying cable can swing according to the required path, thereby reducing wear and tear and extending the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a side sectional view of the utility model.

[0016] Figure 3 This is a sectional view of the installation of the roller in the utility model.

[0017] The figures are marked as follows: 1. first bracket plate; 2. second bracket plate; 3. base; 4. expansion bolt mounting hole; 5. first arc plate; 6. second arc plate; 7. roller; 8. arc groove; 9. fixed shaft; 10. cable opening. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] As attached Figure 1-3The H-shaped bracket fixture for a traveling cable passing through a reserved hole in the ground shown in the figure comprises a symmetrically arranged first bracket plate 1 and a second bracket plate 2, the bottom ends of the first bracket plate 1 and the second bracket plate 2 are fixedly connected to a base 3, both ends of the two bases 3 are provided with expansion bolt mounting holes 4, a first arc plate 5 and a second arc plate 6 are respectively connected between the inner side walls of the two ends of the first bracket plate 1 and the second bracket plate 2, a plurality of rollers 7 are movably installed on the upper surfaces of the first arc plate 5 and the second arc plate 6, and a cable through-hole 10 is provided between the inner sides of the first arc plate 5 and the second arc plate 6.

[0020] As attached Figure 1 As shown, the first bracket plate 1 and the second bracket plate 2 are both inclined structures.

[0021] As attached Figure 1 As shown, the connection between the top of the base 3 and the bottom ends of the first bracket plate 1 and the second bracket plate 2 is welding, which facilitates the connection and fixation between the base 3 and the bracket plates.

[0022] As attached Figure 1-2 As shown, both side ends of the first arc plate 5 and the second arc plate 6 are connected to the inner side walls of the first bracket plate 1 and the second bracket plate 2 by welding, which facilitates the connection and fixation of the first arc plate 5 and the second arc plate 6 to the bracket plate.

[0023] As attached Figure 1-3 As shown, the first arc plate 5 and the second arc plate 6 are each provided with an arc groove 8 for installing a plurality of rollers 7, and one third of the roller 7 extends to the outside of the first arc plate 5 and the second arc plate 6, and a fixed shaft 9 is fixedly connected between the two inner walls of each arc groove 8, and the roller 7 is movably sleeved on the outside of the fixed shaft 9, and a through hole is provided in the middle of the roller 7 corresponding to the outside of the fixed shaft 9, and the inner diameter of the through hole is larger than the outer diameter of the vertical section of the fixed shaft 9, which is convenient for the installation of the roller 7 and the stable rotation of the roller 7 on the first arc plate 5 and the second arc plate 6.

[0024] Working principle: This utility model designs an H-shaped bracket fixture for the accompanying cable to pass through the reserved hole in the ground. The specific structure is as shown in the attached manual. Figure 1-3 As shown, when the technical solution is used, the bracket is fixed to the reserved hole on the ground by connecting the expansion bolt to the expansion bolt installation hole 4. After fixing, the accompanying cable is led to the power distribution cabinet through the pre-buried ground wire tube. When the accompanying cable moves with the mechanical equipment, Figure 2 In the state shown, the bottom of the accompanying cable moves on the roller 7. The rolling mode of the roller 7 is utilized to reduce the friction at the point where the cable passes through the casing, so that the cable can swing along the required path, reducing wear and tear and extending the service life of the cable.

[0025] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An H-shaped bracket fixture for a traveling cable passing through a reserved hole in the ground, characterized in that: The invention comprises a first bracket plate (1) and a second bracket plate (2) which are symmetrically arranged, wherein the bottom ends of the first bracket plate (1) and the second bracket plate (2) are fixedly connected to a base (3), and both ends of the two bases (3) are provided with expansion bolt mounting holes (4), and a first curved plate (5) and a second curved plate (6) are respectively connected between the inner side walls of the two ends of the first bracket plate (1) and the second bracket plate (2), and a plurality of rollers (7) are movably mounted on the upper surfaces of the first curved plate (5) and the second curved plate (6), and a cable through hole (10) is provided between the inner sides of the first curved plate (5) and the second curved plate (6).

2. The H-shaped bracket fixture for the traveling cable passing through the reserved hole in the ground according to claim 1 is characterized in that: The first bracket plate (1) and the second bracket plate (2) are both inclined structures.

3. The H-shaped bracket fixture for the traveling cable passing through the reserved hole in the ground according to claim 1 is characterized in that: The top of the base (3) is connected to the bottom ends of the first bracket plate (1) and the second bracket plate (2) by welding.

4. The H-shaped bracket fixture for the traveling cable passing through the reserved hole in the ground according to claim 1, characterized in that: The connection between the two side ends of the first arc plate (5) and the second arc plate (6) and the inner side walls of the first bracket plate (1) and the second bracket plate (2) is achieved by welding.

5. The H-shaped bracket fixture for the traveling cable passing through the reserved hole in the ground according to claim 1 is characterized in that: The first curved plate (5) and the second curved plate (6) are both provided with curved grooves (8) for mounting a plurality of rollers (7), and one third of the rollers (7) extend outwards of the first curved plate (5) and the second curved plate (6).

6. The H-shaped bracket fixture for the traveling cable passing through the reserved hole in the ground according to claim 5, characterized in that: A fixed shaft (9) is fixedly connected between the two inner walls of each arc-shaped groove (8), and the roller (7) is movably sleeved outside the fixed shaft (9).

7. The H-shaped bracket fixture for the traveling cable passing through the reserved hole in the ground according to claim 6, characterized in that: A through hole is provided in the middle of the roller (7) corresponding to the outside of the fixed shaft (9), and the inner diameter of the through hole is larger than the outer diameter of the vertical section of the fixed shaft (9).

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