Cable support with anti-slip constraint structure

Abstract

The utility model discloses a cable support with an anti-slip constraint structure, and relates to the technical field of cable support equipment. According to the utility model, the lateral restraining frame strips are used as lateral shielding and restraining structures and are embedded at the two sides of the transverse bracket strip structures, so that the lateral restraining frame strips can provide lateral shielding and restraining for cables paved on the transverse bracket strips; the upper portions of the arc-shaped restraint frame strips are reinforced and fixed through restraint longitudinal supporting pieces and top rib plates, the lower portions of the lateral restraint frame strips are reinforced and fixed through lateral restraint frame strips and bottom inclined supporting strips, and therefore the lateral restraint frame strips and the transverse support strips are fixed and connected more stably; therefore, the lateral shielding and restraining structure which is stable and excellent in stress resistance is provided, the risk of slipping in the cable laying process is avoided, waste of manpower maintenance cost in laying operation is also avoided, and the effects of improving stability and facilitating laying are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable support equipment, in particular to a cable support with an anti-slip restraint structure. Background Art

[0002] A cable bracket is a rack used to fix cables in cable trenches or tunnels. When cables are laid in cable trenches or tunnels, brackets are generally used for fixing. That is, the brackets are fixed to the side walls of the cable trench or tunnel, so that the lateral load-bearing part of the cable bracket is used to carry the cables. Commonly used brackets include angle steel brackets and assembled brackets.

[0003] The existing cable brackets on the market currently basically adopt a horizontal and vertical cross-arm structure, or a low-height protrusion structure is provided at the end of the cross-arm. In paving applications, it is difficult to provide stable lateral shielding constraints for the cables installed thereon, making it easy for the cables to slip off the cross-arm structure of the bracket during laying, which easily leads to an increase in labor maintenance costs during paving operations. Utility Model Content

[0004] The purpose of the present utility model is to provide a cable bracket with an anti-slip restraint structure to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a cable bracket with an anti-slip constraint structure, including a longitudinal mounting bracket, a transverse bracket bar and a lateral constraint bar are provided in the middle of one side of the outer wall of the longitudinal mounting bracket, one end of the lateral constraint bar extends above the transverse bracket bar, the end of the lateral constraint bar located above the transverse bracket bar is an arc-shaped structure, and the center of the arc structure of the lateral constraint bar is located between the longitudinal mounting bracket and the lateral constraint bar.

[0006] Furthermore, the transverse support bar includes a horizontally arranged support plate, and two lateral restraint bars are provided, and the two lateral restraint bars are respectively plugged into two sides of the outer wall of the support plate.

[0007] Furthermore, it also includes a bottom oblique support bar and a bottom rib plate, the two ends of the bottom oblique support bar are respectively fixedly connected to the transverse support bar and the lateral constraint frame bar, the bottom rib plate is vertically arranged at the bottom center of the transverse support bar, and the end of the lateral constraint frame located below the transverse support bar is fixedly connected to the outer wall of the bottom rib plate.

[0008] Furthermore, the bottom rib plate is a right-angled trapezoidal plate structure with a longitudinal length of one end close to the longitudinal mounting bracket being greater than a longitudinal length of the other end.

[0009] Furthermore, a long-distance reinforcement support block and a short-distance reinforcement support block are provided at the end of the connection between the transverse support bar and the bottom rib plate away from the longitudinal mounting bracket, and the long-distance reinforcement support block is provided between the lateral restraint frame bar and the short-distance reinforcement support block.

[0010] Furthermore, the longitudinal mounting bracket includes a longitudinal mounting support sleeve, a mounting through hole and a supporting transverse rib, the mounting through hole is opened through the top and bottom ends of the longitudinal mounting support sleeve, the supporting transverse rib is arranged on the inner side of the longitudinal mounting support sleeve, and the middle part of the outer side surface of the longitudinal mounting support sleeve is fixedly connected to the transverse support bar, the lateral constraint frame bar, the bottom oblique support bar and the bottom rib plate respectively.

[0011] Furthermore, it also includes a restraining longitudinal support plate and a top rib plate, which are both arranged at the top of the transverse support bar away from the top of one end of the longitudinal mounting bracket, the top of the restraining longitudinal support plate is fixedly connected to the top of the lateral restraining frame bar, the top rib plate is fixedly connected to the outer wall of the lateral restraining frame bar away from one end of the transverse support bar, and the top rib plate is inclined at the top of the transverse support bar.

[0012] Furthermore, a first reinforcing welding rod is welded above the connection point between the transverse support bar and the lateral restraint frame bar, and a second reinforcing welding rod is welded above the connection point between the longitudinal restraint support piece and the lateral restraint frame bar.

[0013] Furthermore, the section of the lateral restraint frame bar located above the transverse support bar is an arc-shaped structure, and the section of the lateral restraint frame bar located below the transverse support bar is a straight-shaped structure.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] 1. The utility model sets a lateral restraint frame as a lateral shielding and restraining structure, and embeds it on both sides of the transverse support bar structure, so that the lateral restraint frame can provide lateral shielding and restraint for the cables laid on the transverse support bar, and sets a restraining longitudinal support piece and a top rib plate to strengthen and fix the upper part of the arc-shaped restraint frame, and sets a lateral restraint frame and a bottom oblique support bar to strengthen and fix the lower part of the lateral restraint frame, so that the fixation and connection of the lateral restraint frame and the transverse support bar are more stable, thereby providing a stable and stress-resistant lateral shielding restraint structure with excellent lateral restraint performance in the transverse structure-transverse support bar, avoiding the risk of slipping during the cable laying process, and also avoiding the waste of manpower maintenance costs in the laying operation, thereby achieving the effect of improving stability and facilitating laying.

[0016] 2. In the present invention, the end portion of the lateral restraint frame bar located above the transverse support bar is designed to be an arc-shaped structure. This design makes the contact surface between the lateral restraint frame bar and the cable an arc-shaped structure, which performs arc-shaped restraint and shielding on the cable, and can effectively prevent the cable from falling off the support; and the center of the arc structure of the lateral restraint frame bar is located between the longitudinal mounting support and the lateral restraint frame bar, so that the arc structure where the lateral restraint frame bar contacts the cable is an inwardly concave arc. When the cable is subjected to an oblique upward pulling force, the cable slides along the surface of the lateral restraint frame bar, and can still restrain the cable between the lateral restraint frame bar and the longitudinal mounting support, which can effectively prevent the cable from falling off the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the overall structure of the utility model Figure 4 ;

[0022] In the figure: 1. Vertical installation support sleeve; 2. Installation through hole; 3. Horizontal support bar; 5. Lateral restraint frame bar; 6. Bottom oblique support bar; 7. Constraint longitudinal support piece; 8. Top reinforcement plate; 9. First reinforcement welding bar; 10. Second reinforcement welding bar; 11. Bottom reinforcement plate; 12. Long-distance reinforcement support block; 13. Short-distance reinforcement support block; 14. Support horizontal reinforcement bar. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4The utility model provides a technical solution: a cable bracket with an anti-slip constraint structure, including a longitudinal mounting bracket, a transverse bracket bar 3 and a lateral constraint bar 5 are provided in the middle of one side of the outer wall of the longitudinal mounting bracket, one end of the lateral constraint bar 5 extends above the transverse bracket bar 3, and the end of the lateral constraint bar 5 located above the transverse bracket bar 3 is an arc-shaped structure, and the center of the arc structure of the lateral constraint bar 5 is located between the longitudinal mounting bracket and the lateral constraint bar 5.

[0025] In one embodiment, the transverse support bar 3 includes a horizontally arranged support plate, and two lateral restraint bars 5 are provided. The two lateral restraint bars 5 are respectively plugged into two sides of the outer wall of the support plate.

[0026] In one embodiment, it also includes a bottom oblique support bar 6 and a bottom rib plate 11, the two ends of the bottom oblique support bar 6 are fixedly connected to the transverse support bar 3 and the lateral restraint frame bar 5 respectively, the bottom rib plate 11 is vertically arranged at the bottom center of the transverse support bar 3, and the end of the lateral restraint frame bar 5 located below the transverse support bar 3 is fixedly connected to the outer wall of the bottom rib plate 11.

[0027] In one embodiment, the bottom rib plate 11 is a right-angled trapezoidal plate structure whose longitudinal length at one end close to the longitudinal mounting bracket is greater than the longitudinal length at the other end; by setting the bottom rib plate 11 with a right-angled trapezoidal plate structure, it can maintain its connection point with the structure while reducing the cost of consumables and achieving a lightweight design.

[0028] In one embodiment, a long-distance reinforcement block 12 and a short-distance reinforcement block 13 are provided at the end of the connection between the transverse support bar 3 and the bottom rib plate 11 away from the longitudinal mounting bracket, and the long-distance reinforcement block 12 is provided between the lateral restraint frame bar 5 and the short-distance reinforcement block 13; by providing the long-distance reinforcement block 12 and the short-distance reinforcement block 13, the end where the transverse support bar 3 and the bottom rib plate 11 are connected is reinforced.

[0029] In one embodiment, the longitudinal mounting bracket includes a longitudinal mounting support sleeve 1, a mounting through hole 2 and a supporting transverse rib 14. The mounting through hole 2 is opened through the top and bottom ends of the longitudinal mounting support sleeve 1, and the supporting transverse rib 14 is arranged on the inner side of the longitudinal mounting support sleeve 1. By setting the supporting transverse rib 14 and welding it to the inner side of the longitudinal mounting support sleeve 1, the strength and stability of the longitudinal mounting support sleeve 1 structure are guaranteed, and it is not easy to deform during the pressure-bearing process; the middle part of the outer side surface of the longitudinal mounting support sleeve 1 is fixedly connected to the transverse support bar 3, the lateral constraint frame bar 5, the bottom oblique support bar 6 and the bottom rib plate 11 respectively.

[0030] In one embodiment, it also includes a restraining longitudinal support piece 7 and a top rib plate 8, and the restraining longitudinal support piece 7 and the top rib plate 8 are both arranged at the top of the transverse support bar 3 away from the top of one end of the longitudinal mounting bracket, the top of the restraining longitudinal support piece 7 is fixedly connected to the top of the lateral restraining frame bar 5, and the top rib plate 8 is fixedly connected to the outer wall of the lateral restraining frame bar 5 away from one end of the transverse support bar 3, and the top rib plate 8 is obliquely arranged at the top of the transverse support bar 3.

[0031] In one embodiment, a first reinforcing welding rod 9 is welded above the connection point of the transverse support bar 3 and the lateral restraint frame bar 5, and a second reinforcing welding rod 10 is welded above the connection point of the restraint longitudinal support piece 7 and the lateral restraint frame bar 5. By arranging the first reinforcing welding rod 9 and the second reinforcing welding rod 10, the connection between the transverse support bar 3 and the lateral restraint frame bar 5 and the connection between the restraint longitudinal support piece 7 and the lateral restraint frame bar 5 are more stable.

[0032] In one embodiment, the section of the lateral restraint frame 5 located above the transverse support bar 3 is an arc-shaped structure, and the section of the lateral restraint frame 5 located below the transverse support bar 3 is a straight-shaped structure. By setting the section of the lateral restraint frame 5 located below the transverse support bar 3 to be a straight-shaped structure, the welding operation of the bottom support part structure is facilitated during production.

[0033] The working principle of this utility model:

[0034] Refer to the instruction manual Figures 1-4 The present invention provides a lateral restraint frame 5 as a lateral shielding and restraining structure, and embeds it on both sides of the transverse support bar 3 structure, so that the lateral restraint frame 5 can provide lateral shielding and restraint for the cables laid on the transverse support bar 3, and provides a restraining longitudinal support piece 7 and a top rib plate 8 to strengthen and fix the upper part of the lateral restraint frame 5, and provides a lateral restraint frame 5 and a bottom oblique support bar 6 to strengthen and fix the lower part of the lateral restraint frame 5, so that the fixation and connection of the lateral restraint frame 5 and the transverse support bar 3 are more stable, thereby providing a stable and stress-resistant lateral shielding and restraining structure with excellent lateral restraint performance in the transverse structure-transverse support bar, avoiding the risk of slipping during the cable laying process, and avoiding the waste of manpower and maintenance costs during the laying operation, thereby achieving the effect of improving stability and facilitating laying;

[0035] The end of the lateral restraint frame bar 5 located above the transverse bracket bar 3 is designed to be an arc-shaped structure. This design makes the contact surface between the lateral restraint frame bar 5 and the cable an arc-shaped structure, which performs arc-shaped restraint and shielding on the cable, and can effectively prevent the cable from falling off the bracket; and the center of the arc structure of the lateral restraint frame bar 5 is located between the longitudinal mounting bracket and the lateral restraint frame bar 5, so that the arc structure where the lateral restraint frame bar 5 contacts the cable is a concave arc. When the cable is subjected to an oblique upward pulling force, the cable slides along the surface of the lateral restraint frame bar 5, and can still constrain the cable between the lateral restraint frame bar 5 and the longitudinal mounting bracket, which can effectively prevent the cable from falling off the bracket;

[0036] During the cable laying operation, the vertical mounting support sleeve 1 is installed on the side wall of the cable trench or tunnel through the installation through hole 2, and the cable is then laid on the top surface of the transverse support bar 3 so that the laid cable is on the inner side of the arc surface of the arc-shaped constraint frame bar. The cable can be shielded and constrained laterally, and the concave arc of the contact surface also provides protection for the cable surface, preventing the cable from being under pressure from sharp parts.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cable bracket with an anti-slip restraint structure, comprising a longitudinal mounting bracket, characterized in that: A transverse support bar (3) and a lateral restraint bar (5) are provided in the middle of one side of the outer wall of the longitudinal mounting bracket, one end of the lateral restraint bar (5) extends above the transverse support bar (3), the end of the lateral restraint bar (5) located above the transverse support bar (3) is an arc-shaped structure, and the center of the arc-shaped structure of the lateral restraint bar (5) is located between the longitudinal mounting bracket and the lateral restraint bar (5).

2. The cable support with an anti-slip restraint structure according to claim 1, characterized in that: The transverse support bar (3) comprises a horizontally arranged support plate, and two lateral restraint bars (5) are provided, and the two lateral restraint bars (5) are respectively plugged into two sides of the outer wall of the support plate.

3. The cable support with an anti-slip restraint structure according to claim 1, characterized in that: The invention also includes a bottom oblique support bar (6) and a bottom rib plate (11), wherein the two ends of the bottom oblique support bar (6) are fixedly connected to the transverse support bar (3) and the lateral restraint frame bar (5), respectively; the bottom rib plate (11) is vertically arranged at the bottom center of the transverse support bar (3); and the end of the lateral restraint frame bar (5) located below the transverse support bar (3) is fixedly connected to the outer wall of the bottom rib plate (11).

4. The cable support with an anti-slip restraint structure according to claim 3, characterized in that: The bottom rib plate (11) is a right-angled trapezoidal plate structure with a longitudinal length of one end close to the longitudinal mounting bracket being greater than the longitudinal length of the other end.

5. The cable support with an anti-slip restraint structure according to claim 3, characterized in that: A long-distance reinforcement support block (12) and a short-distance reinforcement support block (13) are provided at the end of the connection between the transverse support bar (3) and the bottom rib plate (11) away from the longitudinal mounting bracket, and the long-distance reinforcement support block (12) is provided between the lateral restraining frame bar (5) and the short-distance reinforcement support block (13).

6. The cable support with an anti-slip restraint structure according to claim 3, characterized in that: The longitudinal mounting bracket comprises a longitudinal mounting support sleeve (1), a mounting through hole (2) and a supporting transverse rib (14); the mounting through hole (2) is opened through the top and bottom ends of the longitudinal mounting support sleeve (1); the supporting transverse rib (14) is arranged on the inner side of the longitudinal mounting support sleeve (1); and the middle part of the outer side surface of the longitudinal mounting support sleeve (1) is fixedly connected to the transverse support bar (3), the lateral restraining frame bar (5), the bottom oblique support bar (6) and the bottom rib plate (11).

7. The cable support with an anti-slip restraint structure according to claim 1, characterized in that: The invention also includes a restraining longitudinal support piece (7) and a top rib plate (8), wherein the restraining longitudinal support piece (7) and the top rib plate (8) are both arranged at the top of the transverse support bar (3) away from the top of one end of the longitudinal mounting bracket, the top of the restraining longitudinal support piece (7) is fixedly connected to the top of the lateral restraining frame bar (5), the top rib plate (8) is fixedly connected to the outer wall of the lateral restraining frame bar (5) away from one end of the transverse support bar (3), and the top rib plate (8) is obliquely arranged at the top of the transverse support bar (3).

8. The cable support with an anti-slip restraint structure according to claim 7, characterized in that: A first reinforcing welding strip (9) is welded above the connection point between the transverse support strip (3) and the lateral restraining strip (5), and a second reinforcing welding strip (10) is welded above the connection point between the longitudinal restraining strip (7) and the lateral restraining strip (5).

9. The cable support with an anti-slip restraint structure according to claim 1, characterized in that: The section of the lateral restraining frame bar (5) located above the transverse support bar (3) is an arc-shaped structure, and the section of the lateral restraining frame bar (5) located below the transverse support bar (3) is a straight-shaped structure.

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