Fixing bracket for cable laying

Abstract

The utility model discloses a fixing bracket for cable laying, which belongs to the technical field of cable laying, and is characterized in that the fixing bracket comprises a supporting plate, a cavity groove is formed in the front side of the supporting plate, and a cable bracket is arranged in the cavity groove. When a cable is pulled on the cable bracket, the cable is in contact with the supporting and conveying shaft, the supporting and conveying shaft can rotate along with the cable, sliding friction between the cable and the top of the cable bracket is converted into rolling friction, friction force is greatly reduced, force needed for pulling the cable is remarkably reduced, physical labor intensity of constructors is relieved, construction efficiency is improved, and meanwhile the cable bracket is convenient to use. Abrasion to the surface of the cable is effectively reduced, structures such as an insulating layer of the cable are protected, stable electrical performance of the cable is ensured, the service life of the cable is prolonged, the possibility of potential safety hazards caused by cable abrasion is reduced, and the construction cost and time are also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable laying technical field especially relates to a kind of fixed bracket for cable laying. BACKGROUND

[0002] The fixed bracket for cable laying is a slotted structure made of metal or plastic material, used to support the cable and arrange it neatly in the slot.

[0003] The existing fixed bracket for cable laying is generally fixed on the side wall of the cable trench, and then extends horizontally to support the bracket. The cable is laid on the bracket, but it cannot be fixed well. When there are many cables, they may cross and entangle, causing misalignment in the later laying. Moreover, since the outer end of the bracket has no supporting structure, it may also cause the outer end of the bracket to tilt downward after a large number of cables are laid, resulting in the accumulation of cables at the outer end of the bracket under the action of gravity, which may cause the bracket to break.

[0004] The existing patent (publication number: CN221080842U) discloses a fixed bracket for cable laying. The utility model discloses a clamping plate that can slide. The cable is placed between the clamping plates, and the two clamping plates can clamp the cable tightly, which can ensure that each cable is laid independently. The upper part of the clamping plate is provided with a fixed shaft, which can ensure that the cable is firmly fixed on the cable bracket. The device also provides a positioning shaft at the outer end of the cable bracket, which can support the outer end of the cable bracket and prevent it from falling or rising due to the weight of the cable.

[0005] To solve the above problems, the existing patent provides a solution. However, in the above-mentioned patent, when the cable is pulled on the cable bracket during the cable laying process, the surface of the cable directly rubs against the top of the cable bracket, which increases the pulling force required. This makes the construction personnel need to exert more physical labor, increasing the labor intensity. At the same time, continuous friction causes wear and tear on the surface of the cable, which may damage the insulation layer and other structures of the cable, affecting the electrical performance and service life of the cable, reducing the quality of the cable, and further causing safety hazards. Moreover, the friction makes it difficult to pull, which inevitably reduces the efficiency of cable laying, increases the construction cost and time.

[0006] Therefore, a fixed bracket for cable laying is proposed. SUMMARY

[0007] The utility model discloses a purpose lies in, provide a kind of for cable laying's fixed bracket, can solve above-mentioned patent in cable laying process, when cable is pulled on cable bracket, cable surface and cable bracket top directly rub, will increase the power required to pull, this makes construction personnel need to exert more physical labor, improve labor intensity, simultaneously, continuous friction causes abrasion to cable surface, can destroy the insulating layer structure of cable, influence the electrical properties and service life of cable, reduce cable quality, and then possibly cause security risk, and friction leads to pulling difficulty, it is inevitable to reduce cable laying efficiency, increase construction cost and time problem.

[0008] To realize above-mentioned purpose, the utility model provides following technical scheme: a kind of for cable laying's fixed bracket, including support plate, the front side of the support plate is provided with cavity slot, the inside of the cavity slot is provided with cable bracket, the top of the cable bracket is provided with to send mechanism, the rear side of the outside of the cable bracket is provided with positioner structure;

[0009] The to send mechanism includes the recess that is opened in the top of cable bracket, the inside of the recess is rotatably connected with to send shaft, the front side, the middle and the rear side of the inside of the recess are all slidably connected with clamping plate, the clamping plate is slidably connected on the outside of to send shaft, the front side of the top of the cable bracket is provided with rotation limit structure.

[0010] Preferably, the positioner structure includes adjustment grooves opened on both sides of the inside of the cavity slot, and the adjustment grooves are located on the outside of the cable bracket.

[0011] Preferably, the inside of the adjustment grooves is slidably connected with an adjustment block, and the inside of the adjustment block is bolted to the outside of the cable bracket.

[0012] Preferably, the outside of the adjustment block is threadedly connected with a positioning bolt, and the positioning bolt is located on the outside of the adjustment groove.

[0013] Preferably, the rotation limit structure includes a positioning sleeve bolted to the front side of the top of the cable bracket, and the top of the positioning sleeve is torsionally connected with a rotating column.

[0014] Preferably, the top of the rotating column is bolted to a limiting plate, and the limiting plate is located on the top of the clamping plate.

[0015] Preferably, the inside of the cavity slot is provided with a reinforcing structure, the reinforcing structure includes reinforcing rods bolted to the bottom side of the inside of the cavity slot, and the top of the reinforcing rods penetrates through the bottom of the cable bracket.

[0016] Preferably, the outside of the reinforcing rods is slidably connected with a reinforcing sleeve, the front side of the reinforcing sleeve is fixedly connected with a reinforcing plate, and the front side of the top of the reinforcing plate is bolted to the bottom of the cable bracket.

[0017] Compared with the prior art, the utility model has the advantages of

[0018] 1, this application through the setting holds the mechanism, utilizes the groove rotation connection's holds the axle, when the cable is pulled on the cable bracket, the cable is contacted with the holding axle, the holding axle can rotate along with it, the cable and the sliding friction of the cable bracket top are changed into the rolling friction, the friction is greatly reduced, this makes the power required to pull the cable significantly reduces, reduces the physical labor intensity of the construction personnel, improves the construction efficiency, simultaneously, effectively reduces the wear and tear to the cable surface, protects the insulating layer and so on structure of the cable, ensures the electrical performance stability of the cable, prolongs the service life of the cable, reduces the possibility of the security risk caused by the cable wear and tear, also reduces the construction cost and time;

[0019] 2, this application through the setting positioner, can be according to actual construction demand flexible adjustment cable bracket in the position of cavity groove and lock, make the cable laying more accurate, convenient, under different laying environment and cable layout requirement, can quickly realize the optimization of cable bracket position, further improve the overall efficiency and quality of cable laying, reduce the repeated adjustment work caused by improper position, reduce the construction difficulty, improve the smoothness and stability of the construction process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structural drawing of the fixed bracket for cable laying of the utility model;

[0021] Figure 2 It is the structure drawing of the holding mechanism of the utility model;

[0022] Figure 3 It is the structure drawing of the positioner of the utility model;

[0023] Figure 4 It is the structure drawing of the reinforcing structure of the utility model;

[0024] Figure 5 It is the structure drawing of the rotation limiting structure of the utility model.

[0025] In the drawing, 1, support plate;2, cavity groove;3, cable bracket;4, positioner;401, adjusting groove;402, adjusting block;403, positioning bolt;5, reinforcing structure;501, reinforcing rod;502, reinforcing sleeve;503, reinforcing plate;6, holding mechanism;601, recess;602, holding shaft;603, clamping plate;604, rotation limiting structure;6041, positioning sleeve;6042, rotating column;6043, limiting plate. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The present application provides a technical scheme:

[0028] A fixing bracket for cable laying, comprising a support plate 1, a cavity groove 2 is opened on the front side of the support plate 1, a cable bracket 3 is arranged inside the cavity groove 2, a conveying mechanism 6 is arranged on the top of the cable bracket 3, and a position adjusting structure 4 is arranged on the rear side of the outer side of the cable bracket 3.

[0029] The conveying mechanism 6 comprises a groove 601 opened on the top of the cable bracket 3, a conveying shaft 602 is rotatably connected inside the groove 601, clamping plates 603 are slidably connected to the front side, the middle and the rear side inside the groove 601, the clamping plates 603 are slidably connected to the outer side of the conveying shaft 602, and a rotation limiting structure 604 is arranged on the front side of the top of the cable bracket 3.

[0030] In the present embodiment: by arranging the conveying mechanism 6 and the position adjusting structure 4, the position of the cable bracket 3 in the cavity groove 2 can be flexibly adjusted and locked according to actual construction requirements through the adjustment of the position adjusting structure 4, so that the cable laying is more accurate and convenient, then the moving mode of the cable on the cable bracket 3 is effectively changed from sliding friction to rolling friction through the rotation of the conveying shaft 602 in the groove 601, the friction when pulling the cable is greatly reduced, the construction personnel is more labor-saving when pulling the cable, thereby the labor intensity is reduced, meanwhile, the abrasion of the cable surface caused by continuous friction is avoided, the insulation layer and other structures of the cable are protected, the electrical performance of the cable is ensured not to be affected, the service life of the cable is prolonged, and the safety of the cable laying is improved, furthermore, the position of the clamping plates 603 slidably connected to the outer side of the conveying shaft 602 can be flexibly adjusted according to the thickness of the cable, different specifications of the cable are adapted, the versatility and practicality of the cable bracket 3 are further improved, the top of the clamping plate 603 is shielded and limited when the cable is pulled and located inside the clamping plate 603 through the rotation limiting structure 604 on the front side of the top of the cable bracket 3, the cable is prevented from separating from the inside of the clamping plate 603, the stability and reliability of the conveying process are ensured, and the efficiency and quality of the cable laying are further improved.

[0031] Specifically, as shown in Figure 3 The position adjusting structure 4 comprises adjusting grooves 401 opened on both sides inside the cavity groove 2, and the adjusting grooves 401 are located on the outer side of the cable bracket 3.

[0032] Specifically, as shown in Figure 3 The inside of the adjusting groove 401 is slidably connected with an adjusting block 402, and the inner side of the adjusting block 402 is bolted with the outer side of the cable bracket 3.

[0033] Specifically, as shown in Figure 3 The outer side of the adjusting block 402 is threadedly connected with a positioning bolt 403, and the positioning bolt 403 is located on the outside of the adjusting groove 401.

[0034] In this embodiment: by setting the positioning structure 4, the adjusting groove 401 provides a sliding space for the adjusting block 402, and the adjusting block 402 is bolted with the cable bracket 3, so that the cable bracket 3 can move up and down in the adjusting groove 401, thereby realizing position adjustment. When the positioning bolt 403 is tightened, the friction between the positioning bolt 403 and the outer side wall of the adjusting groove 401 increases, so that the adjusting block 402 can be locked at the current position, and then the cable bracket 3 is fixed. In this way, the height position of the cable bracket 3 in the cavity groove 2 can be flexibly adjusted according to the actual construction requirements, different cable laying height requirements can be met, the cable laying process is more accurate and convenient, and the construction efficiency is improved.

[0035] Specifically, as shown in Figure 5 The rotation limiting structure 604 includes a positioning sleeve 6041 bolted to the top front side of the cable bracket 3, and the top of the positioning sleeve 6041 is twistedly connected with a rotating column 6042.

[0036] Specifically, as shown in Figure 5 The top of the rotating column 6042 is bolted with a limiting plate 6043, and the limiting plate 6043 is located on the top of the clamping plate 603.

[0037] In this embodiment: by setting the rotation limiting structure 604, the positioning sleeve 6041 provides a rotating support point for the rotating column 6042. When the cable is pulled inside the clamping plate 603, the rotating column 6042 can drive the limiting plate 6043 to rotate to a suitable angle. The limiting plate 6043 is located on the top of the clamping plate 603 to shield and limit the top of the clamping plate 603, effectively preventing the cable from being pulled off the inside of the clamping plate 603 during the pulling process, ensuring the stability and reliability of the supporting process, and further improving the efficiency and quality of the cable laying.

[0038] Specifically, as shown in Figure 4 The inside of the cavity groove 2 is provided with a reinforcing structure 5, and the reinforcing structure 5 includes a reinforcing rod 501 bolted to the inside bottom side of the cavity groove 2. The top of the reinforcing rod 501 penetrates the bottom of the cable bracket 3.

[0039] Specifically, as shown in Figure 4 The outside of the reinforcing rod 501 is slidably connected with a reinforcing sleeve 502, and the front side of the reinforcing sleeve 502 is fixedly connected with a reinforcing plate 503. The front side of the top of the reinforcing plate 503 is bolted to the bottom of the cable bracket 3.

[0040] In the embodiment: by setting the reinforcing structure 5, the reinforcing rod 501 penetrates through the cable bracket 3 bottom from the inside bottom side of the cavity groove 2, provides vertical support force for the cable bracket 3, enhances the structural stability, the reinforcing sleeve 502 slides outside the reinforcing rod 501, can adapt to the height change of the cable bracket 3 in the process of adjusting position, the reinforcing plate 503 connects the reinforcing sleeve 502 with the cable bracket 3 bottom, further disperses the pressure borne by the cable bracket 3, makes the whole cable bracket 3 structure more stable, can bear the cable of larger weight, improves the carrying capacity of the cable bracket 3, guarantees the safe and reliable cable laying.

[0041] Working principle: when using the cable laying fixed bracket, first, according to the actual construction demand, the height of the cable bracket 3 is adjusted by using the adjusting structure 4, when operating, the positioning bolt 403 is loosened, the adjusting block 402 can slide smoothly in the adjusting groove 401, drives the cable bracket 3 to rise or fall to the appropriate position, then the positioning bolt 403 is tightened, the adjusting block 402 is locked through the friction force between the positioning bolt 403 and the outer side wall of the adjusting groove 401, thereby fixing the height position of the cable bracket 3, ensuring that the cable laying height meets the requirements, then, according to the thickness of the cable, the position of the clamping plate 603 is adjusted, the clamping plate 603 is slid to move outside the supporting shaft 602, adapts to the cable of different diameters, the cable is placed between the clamping plates 603, when pulling the cable, the cable moves on the supporting shaft 602 in the groove 601, the rotation of the supporting shaft 602 changes the friction between the cable and the cable bracket 3 from sliding to rolling, greatly reduces the friction, at the same time, the rotation limiting structure 604 at the top front side of the cable bracket 3 plays a role, rotates the rotating column 6042 to drive the limiting plate 6043 to the appropriate angle, shields and limits the top of the clamping plate 603, prevents the cable from separating from the inside of the clamping plate 603, in the whole process, the reinforcing structure 5 in the cavity groove 2 continuously provides stable support for the cable bracket 3, the reinforcing rod 501 bears part of the weight of the cable bracket 3 and provides vertical support force, the reinforcing sleeve 502 can slide on the reinforcing rod 501 with the change of the height of the cable bracket 3, the reinforcing plate 503 effectively disperses the pressure borne by the cable bracket 3, guarantees the structural stability of the cable bracket 3, makes it can bear heavier cable, guarantees the safe and efficient performance of the cable laying operation.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stationary carriage for cable laying, comprising a support plate (1), characterized in that: The front side of the branch plate (1) is provided with a cavity groove (2), the inside of the cavity groove (2) is provided with a cable bracket (3), the top of the cable bracket (3) is provided with a conveying mechanism (6), the rear side of the outside of the cable bracket (3) is provided with a positioning structure (4); The conveying mechanism (6) includes a groove (601) opened in the top of the cable bracket (3), the inside of the groove (601) is rotatably connected with a conveying shaft (602), the front side, the middle and the rear side of the inside of the groove (601) are slidably connected with a clamping plate (603), the clamping plate (603) is slidably connected to the outside of the conveying shaft (602), the front side of the top of the cable bracket (3) is provided with a rotation limiting structure (604).

2. A stationary carriage for cable laying according to claim 1, characterized in that: The positioning structure (4) includes adjusting grooves (401) opened in the inside of the cavity groove (2), the adjusting grooves (401) are located on the outside of the cable bracket (3).

3. A cable laying fixture as claimed in claim 2, wherein: The inside of the adjusting groove (401) is slidably connected with an adjusting block (402), the inside of the adjusting block (402) is bolted with the outside of the cable bracket (3).

4. A cable laying fixture as claimed in claim 3, wherein: The outside of the adjusting block (402) is threadedly connected with a positioning bolt (403), the positioning bolt (403) is located on the outside of the adjusting groove (401).

5. A stationary carriage for cable laying according to claim 1, characterized in that: The rotation limiting structure (604) includes a positioning sleeve (6041) bolted to the front side of the top of the cable bracket (3), the top of the positioning sleeve (6041) is torsionally connected with a rotating column (6042).

6. A cable laying fixture as claimed in claim 5, wherein: The top of the rotating column (6042) is bolted with a limiting plate (6043), the limiting plate (6043) is located on the top of the clamping plate (603).

7. A stationary carriage for cable laying according to claim 1, characterized in that: The inside of the cavity groove (2) is provided with a reinforcing structure (5), the reinforcing structure (5) includes a reinforcing rod (501) bolted to the bottom side of the inside of the cavity groove (2), the top of the reinforcing rod (501) penetrates through the bottom of the cable bracket (3).

8. A cable laying fixture as claimed in claim 7, wherein: The outside of the reinforcing rod (501) is slidably connected with a reinforcing sleeve (502), the front side of the reinforcing sleeve (502) is fixedly connected with a reinforcing plate (503), the front side of the top of the reinforcing plate (503) is bolted to the bottom of the cable bracket (3).

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