Cable protection device

Abstract

The utility model discloses a cable protection device, which comprises a device main body and a clamping plate, and relates to the technical field of cable protection, two sides of the device main body are provided with inclined surfaces, the inner side of the device main body is fixedly connected with an inner sheath, the inner side of the inner sheath is fixedly connected with a fixed seat, and the inner side of the fixed seat is provided with a jack; a clamping mechanism is installed between the exterior of the clamping plate and the inner side of the inserting hole, a cavity is formed in the center area of the inner side of the fixing base, a guide groove is formed in the inner side of the fixing base, a rotating rod is rotationally connected to the inner side of the cavity, and a connecting rope is fixedly connected to the exterior of the rotating rod. The device is rapidly fixed on the road surface through rivets, the installation process is greatly simplified, the cable can rapidly penetrate through and be stably clamped by arranging the clamping component which is controlled through manual rotation, the laying efficiency is remarkably improved, in addition, by combining the ingenious design of the extension plate and the slope structure, the smoothness of the road surface is ensured, and the laying efficiency is improved. And the cable is effectively protected from being damaged by vehicle rolling.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection technical field, specifically, relate to a cable protection device. BACKGROUND

[0002] In the infrastructure construction of electric power, communication etc., cable laying is a vital work. With the acceleration of urbanization, cable laying often needs to be carried out in complex urban environment, especially in the case of needing to cross the road, how to effectively protect the cable from being crushed by vehicles and other external damage becomes a problem to be solved. The traditional cable protection method mostly adopts the way of excavating groove and burying pipeline, but this method not only has long construction period and high cost, but also has great difficulty in implementation in the traffic busy road section, seriously affecting the urban traffic operation.

[0003] In the prior art, although there are some temporary cable protection devices, such as protective sleeve made of hard plastic or metal material, but these devices are often complex to install, inconvenient for rapid deployment, and have limited protection effect when facing repeated crushing of heavy vehicles, which can easily cause cable damage or affect the road flatness, and further affect the normal driving safety of vehicles. In addition, these devices are also difficult to remove after cable laying, which increases the construction cost and time. Therefore, in view of the above technical problems, a cable protection device is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cable protection device, by rivet, it is quickly fixed on road surface, greatly simplifies the installation process, and by setting up the clamping component of manual rotation control, it makes cable can be quickly penetrated and be firmly clamped, to significantly improve the laying efficiency, in addition, the ingenious design of combination of extension plate and inclined plane structure, both ensure the smooth road, and effectively protect the cable from being damaged by vehicle crushing.

[0005] The utility model realizes by the following technical scheme:

[0006] A kind of cable protection device, including device main part and clamping plate, the two sides of the device main part are provided with inclined plane, the inner side of the device main part is fixedly connected with inner sheath, the inner side of the inner sheath is fixedly connected with fixed seat, the inner side of the fixed seat is provided with two groups of symmetrically arranged insertion holes;

[0007] The clamping plate is symmetrically installed on the inner side of the jack, arc surfaces are formed on the inner side of the clamping plate, a clamping mechanism is installed between the outer side of the clamping plate and the inner side of the jack, a cavity is formed in the central area of the inner side of the fixing base, four groups of guide grooves are formed on the inner side of the fixing base and symmetrically arranged around the cavity and connected with the cavity, a rotating rod is rotatably connected to the inner side of the cavity, and a connecting rope is fixedly connected to the outer side of the rotating rod and has its end penetrating through the guide grooves and fixedly connected to the outer side of the clamping plate.

[0008] Preferably, the two sides of the device body are fixedly connected with extension plates, the number of the extension plates is two groups and they are symmetrically arranged, and the upper end surface of the extension plate is slidably connected and penetrated by a rivet.

[0009] Preferably, the number of the clamping plates is several groups and they are horizontally arranged.

[0010] Preferably, the clamping mechanism comprises a telescopic rod and a compression spring, the telescopic rod and the compression spring are fixedly connected between the outer side of the clamping plate and the inner side of the jack, the number of the telescopic rod and the compression spring is two groups and they are symmetrically arranged, and the compression spring is sleeved on the outer side of the telescopic rod.

[0011] Preferably, the rotating rod is rotatably connected with the fixing base, one end of the rotating rod penetrates through the outer surface of the fixing base and is fixedly connected with a knob, and the knob is slidably connected to the outer surface of the fixing base.

[0012] Preferably, the end of the connecting rope is located between the two groups of compression springs.

[0013] Preferably, screw holes are formed on the outer side of the fixing base, the number of the screw holes is several groups and they are annularly arranged around the knob, two groups of symmetrically arranged connecting plates are fixedly connected to the outer side of the knob, and fixing bolts are threadedly connected between the connecting plates and the screw holes.

[0014] The technical scheme of the utility model has at least the following beneficial effects:

[0015] The utility model provides a kind of cable protection device, first by rivet fixed in the road surface that cable needs to cross, this step is fast and simple, without large area excavation, reduce construction interference, subsequently, operator manually rotates twist block, drives the rotary rod inside device rotation, and then through connecting rope pulls apart clamping plate, provides a spacious space for cable to enter, under the guidance of telescopic rod, clamping plate is compressed compression spring while separating, ensure the smooth and smooth operation, after cable passes, loosen twist block, compression spring rebounds and pushes clamping plate closely to cable, realizes the stable clamping protection, in addition, the extension plate and slope design outside device, not only enhance the stability of structure, also ensure the smooth traffic of passing vehicle, avoid traffic obstruction, simultaneously, the combination of device main part and inner sheath provides all-round protection for cable, effectively resists the impact and damage of outside. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 the enlarged view of A;

[0018] Figure 3 It is the front cross-sectional view of the utility model;

[0019] Figure 4 It is Figure 3 the enlarged view of B;

[0020] Figure 5 It is Figure 1 the enlarged view of C;

[0021] Significant: 1, device main part;2, slope;3, inner sheath;4, fixed seat;5, jack;6, extension plate;7, rivet;8, clamping plate;9, telescopic rod;10, compression spring;11, cavity;12, guide slot;13, rotary rod;14, connecting rope;15, twist block;16, screw hole;17, connecting plate;18, fixed bolt. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-5The utility model provides a kind of cable protection device, including device main body 1 and clamping plate 8, the two sides of device main body 1 are provided with inclined plane 2, the inside of device main body 1 is fixedly connected with inner sheath 3, the inside of inner sheath 3 is fixedly connected with fixed seat 4, the inside of fixed seat 4 is provided with two groups of symmetrically arranged jack 5;

[0024] Clamping plate 8 is symmetrically installed inside jack 5, the inside of clamping plate 8 is provided with camber, clamping mechanism is installed between the outside of clamping plate 8 and the inside of jack 5, the inside central region of fixed seat 4 is provided with cavity 11, the inside of fixed seat 4 is provided with four groups of symmetrically arranged guide slot 12 around cavity 11, and guide slot 12 is communicated with cavity 11, the inside of cavity 11 is rotatably connected with rotating rod 13, the outside of rotating rod 13 is fixedly connected with connecting rope 14, and the end of connecting rope 14 is fixedly connected to the outside of clamping plate 8 by passing through guide slot 12.

[0025] The two sides of device main body 1 are fixedly connected with extension plate 6, and the number of extension plate 6 is two groups and symmetrically arranged, the upper end surface of extension plate 6 is slidably connected and penetrates rivet 7, and the installation between the device and the road surface can be easily and quickly completed by rivet 7.

[0026] The number of clamping plate 8 is several groups and is horizontally arranged, and multiple groups of clamping plate 8 can clamp the cable at various places, improving the installation stability of the cable.

[0027] Clamping mechanism includes telescopic rod 9 and compression spring 10, and the number of telescopic rod 9 and compression spring 10 is two groups and symmetrically arranged, and compression spring 10 is sleeved on the outside of telescopic rod 9.

[0028] Rotating rod 13 and fixed seat 4 are rotatably connected, one end of rotating rod 13 penetrates the outer surface of fixed seat 4 and is fixedly connected with knob 15, knob 15 is slidably connected to the outer surface of fixed seat 4, and knob 15 can be conveniently controlled to rotate rotating rod 13 by being arranged.

[0029] The end of connecting rope 14 is located between the two groups of compression springs 10, the outside of fixed seat 4 is provided with screw hole 16, and the number of screw hole 16 is several groups and is annularly arranged around knob 15, the outside of knob 15 is fixedly connected with two groups of symmetrically arranged connecting plates 17, connecting plates 17 and screw hole 16 are threadedly connected with fixing bolt 18, connecting plates 17 and screw hole 16 are connected by fixing bolt 18, the positioning of knob 15 is completed, and the balance of the internal cable installation is avoided from being damaged due to impact to drive the internal rotating rod 13 to rotate.

[0030] The working principle of the cable protection device based on the embodiment is that when the cable laying work is carried out, if the laying needs to pass through the road due to the environment, the device can be taken out to protect the cable. First, the rivet 7 is drilled into the road surface where the cable needs to pass through, and the device is installed. Then, the fixing bolt 18 on the connecting plate 17 is unscrewed, so that the twisting block 15 can be rotated. Then, only the twisting block 15 needs to be manually twisted, so that the rotating rod 13 inside the cavity 11 can be rotated, thereby synchronously stretching all the connecting ropes 14. Under the guidance of the guide groove 12, the two sets of clamping plates 8 in the two groups of jacks 5 are separated from each other, and the compression springs 10 are compressed under the guidance of the extension rods 9. The cable can pass through the through hole. Then, only the twisting block 15 needs to be loosened, so that the two sets of clamping plates 8 can be clamped and positioned on the cable under the elastic force of the compression springs 10. In this way, when vehicles pass through the road, the extension plate 6 and the inclined surface 2 are not affected by the normal driving of the vehicles, and the protection of the device main body 1 and the inner sheath 3 can ensure that the vehicles will not damage the cable, thereby achieving a good protection effect. And through the function of convenient cable quick disassembly, the efficiency of laying the cable through the road is greatly improved.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable protection device, characterized by: Including device body (1) and clamp plate (8), both sides of device body (1) are provided with inclined plane (2), the inner side of device body (1) is fixedly connected with inner sheath (3), the inner side of inner sheath (3) is fixedly connected with fixed seat (4), the inner side of fixed seat (4) is provided with two groups of symmetrically arranged insertion holes (5); The clamp plate (8) is symmetrically installed on the inner side of the insertion hole (5), the inner side of the clamp plate (8) is provided with a curved surface, the clamp plate (8) is installed between the outer side of the insertion hole (5), the inner side of the fixed seat (4) is provided with a cavity (11) in the central region, the inner side of the fixed seat (4) is provided with four groups of guide grooves (12) symmetrically arranged around the cavity (11), and the guide grooves (12) are communicated with the cavity (11), the inner side of the cavity (11) is rotatably connected with a rotating rod (13), the outer side of the rotating rod (13) is fixedly connected with a connecting rope (14), and the end of the connecting rope (14) is fixedly connected to the outer side of the clamp plate (8) through the guide groove (12).

2. A cable protection device according to claim 1, characterised in that: The both sides of the device body (1) are fixedly connected with the extension plate (6), and the number of the extension plate (6) is two groups and is symmetrically arranged, the upper end surface of the extension plate (6) is slidably connected and penetrates the rivet (7).

3. A cable protection device according to claim 1, characterised in that: The number of the clamp plate (8) is several groups and is horizontally arranged.

4. A cable protection device according to claim 1, characterised in that: The clamping mechanism includes telescopic rod (9) and compression spring (10), the telescopic rod (9) and the compression spring (10) are fixedly connected between the outer side of the clamp plate (8) and the inner side of the insertion hole (5), and the number of the telescopic rod (9) and the compression spring (10) is two groups and is symmetrically arranged, the compression spring (10) is sleeved on the outer side of the telescopic rod (9).

5. A cable protection device according to claim 1, characterised in that: The rotating rod (13) and the fixed seat (4) are rotatably connected, and one end of the rotating rod (13) penetrates the outer surface of the fixed seat (4) and is fixedly connected with a knob (15), the knob (15) is slidably connected to the outer surface of the fixed seat (4).

6. A cable protection device according to claim 4, characterised in that: The end of the connecting rope (14) is located between the two groups of compression springs (10).

7. A cable protection device according to claim 5, characterised in that: The outer side of the fixed seat (4) is provided with a threaded hole (16), and the number of the threaded hole (16) is several groups and is annularly arranged around the knob (15), the outer side of the knob (15) is fixedly connected with two groups of symmetrically arranged connecting plates (17), the connecting plates (17) and the threaded holes (16) are threadedly connected with fixed bolts (18).

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