High-speed rail station building cable fixing device

Abstract

The utility model relates to the technical field of cable fixing, and discloses a cable fixing device for a high-speed rail station building, which solves the problems that the position, far away from a fixing device, of a cable in the current market is easy to bend, so that the cable is damaged, and the service life of the cable is shortened. A bearing frame is fixedly installed at the bottom of the telescopic part, an insulating layer is fixedly installed in the bearing frame, two sets of opposite supporting assemblies are arranged on the surface of the bearing frame, each supporting assembly comprises a supporting frame fixed to the surface of the bearing frame, and sliding grooves are formed in the outer walls of the supporting frames; an extension frame is slidably mounted outside the supporting frame through the interior of the sliding groove, and a positioning piece is arranged at one end of the extension frame; the cable supporting device has the advantages that the cable supporting range can be widened, then the cable is prevented from being bent, and the service life of the cable is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable fixing technical field, concretely is a kind of high-speed rail station cable fixing device. BACKGROUND

[0002] When cable is used, in order to avoid the random winding of cable, fixed device is needed to be used to fix cable, to avoid the random winding between cable, ensure the order of cable, so that the maintenance work of cable is also facilitated.

[0003] But the high-speed rail station cable fixing device on the market in actual use, two fixed devices are far apart due to installation position, so the cable position far from fixed device will be bent due to gravity after being fixed, long-term cable bending will cause cable damage, reduce the service life of cable. SUMMARY

[0004] For the above situation, to overcome the defects of prior art, the utility model provides a kind of high-speed rail station cable fixing device, effectively solve the problem that the cable far from fixed device on the market is easy to bend and cause cable damage, reduce the service life of cable.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high-speed rail station cable fixing device, including retaining seat, the bottom of the retaining seat is provided with telescopic part, the bottom of the telescopic part is fixedly installed with bearing frame, the inside of the bearing frame is fixedly installed with insulating layer, the surface of the bearing frame is provided with two groups of opposite support assemblies;

[0006] Wherein support assembly includes support frame fixed on the surface of bearing frame, sliding slot is formed in the outer wall of support frame, extension frame is slidably installed in the inside of sliding slot outside support frame, and the one end of extension frame is provided with positioning member.

[0007] Preferably, the telescopic part includes a positioning tube fixed to the bottom of the retaining seat, a limiting groove is formed in the surface of the positioning tube, a drive motor is fixedly installed on the inner wall of the limiting groove, a lead screw is movably installed on the output end of the drive motor through a bearing, and the one end of the lead screw is threadedly connected with a lifting frame, wherein the outer portion of the lifting frame is fixed to the middle portion of the bearing frame.

[0008] Preferably, the positioning member includes a movable hole formed in the surface of the extension frame, a bogie is movably installed in the inner cavity of the movable hole, a retaining tube is fixedly installed on the outer portion of the bogie, a load-bearing column is threadedly connected in the inner cavity of the retaining tube, and a knob block is fixedly installed on the bottom of the load-bearing column.

[0009] Preferably, the surface of the bearing frame and the extension frame is provided with a sliding assembly.

[0010] Preferably, the sliding assembly comprises an assembly frame fixed on the surface of the bearing frame or the extension frame, and the surface of the assembly frame is fixed with three combination frames, and the middle part of each of the three combination frames is movably provided with a ball.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] In work, the extension frame on the supporting assembly is pulled, and the extension frame can extend in length on the supporting frame in cooperation with the sliding groove, so that the cable can be placed on the top surface of the supporting frame and the extension frame, and then the positioning piece is used for auxiliary support, the support force of the cable is improved, the cable can be effectively extended and supported, the bending of the cable after installation is reduced, and the service life of the cable is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0014] Fig. 1 It is an external structure schematic view of the utility model;

[0015] Fig. 2 It is a cross section structure schematic view of the utility model;

[0016] Fig. 3 It is a top view structure schematic view of the utility model;

[0017] In the drawings:

[0018] 1, retaining seat;

[0019] 2, telescopic part; 201, positioning pipe; 202, limiting groove; 203, driving motor; 204, screw rod; 205, lifting frame;

[0020] 3, bearing frame; 4, insulating layer;

[0021] 5, supporting assembly; 501, supporting frame; 502, sliding groove; 503, extension frame; 504, positioning piece; 5041, movable hole; 5042, bogie; 5043, retaining pipe; 5044, bearing column; 5045, knob block;

[0022] 6, sliding assembly; 601, assembly frame; 602, combination frame; 603, ball. DETAILED DESCRIPTION

[0023] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range of the utility model protection.

[0024] In this embodiment, the utility model discloses a cable fixing device, which comprises a fixing seat 1, a telescopic part 2 is arranged at the bottom of the fixing seat 1, a bearing frame 3 is fixedly installed at the bottom of the telescopic part 2, an insulating layer 4 is fixedly installed in the bearing frame 3, and two groups of opposite supporting assemblies 5 are arranged on the surface of the bearing frame 3. Figs. 1-3 The utility model discloses a cable fixing device, which comprises a fixing seat 1, a telescopic part 2 is arranged at the bottom of the fixing seat 1, a bearing frame 3 is fixedly installed at the bottom of the telescopic part 2, an insulating layer 4 is fixedly installed in the bearing frame 3, and two groups of opposite supporting assemblies 5 are arranged on the surface of the bearing frame 3.

[0025] The supporting assembly 5 comprises a supporting frame 501 fixed on the surface of the bearing frame 3, a sliding groove 502 is formed in the outer wall of the supporting frame 501, an extension frame 503 is slidably installed on the outside of the supporting frame 501 through the inside of the sliding groove 502, and one end of the extension frame 503 is provided with a positioning piece 504.

[0026] When the cable is laid and fixed, the cable between the two fixing devices will appear a large bending phenomenon because the supporting range of the conventional cable fixing device is small, in the application, the extension frame 503 on the supporting assembly 5 can be pulled according to the distance between the two fixing devices, at this time, the extension frame 503 can be extended in length on the supporting frame 501 in cooperation with the sliding groove 502, so that the cable can be placed on the top surface of the supporting frame 501 and the extension frame 503, and then the positioning piece 504 is used for auxiliary support, so that the supporting force of the cable is improved, so that the effective extension support of the cable can be realized, the bending condition of the cable after installation is reduced, and the service life of the cable is improved.

[0027] The positioning piece 504 comprises a movable hole 5041 formed in the surface of the extension frame 503, a bogie 5042 is movably installed in the inner cavity of the movable hole 5041, a retaining tube 5043 is fixedly installed on the outside of the bogie 5042, a load column 5044 is threadedly connected in the inner cavity of the retaining tube 5043, and a knob block 5045 is fixedly installed at the bottom of the load column 5044.

[0028] When the user operates the positioning piece 504, the angle of the bogie 5042 in the movable hole 5041 on the extension frame 503 is adjusted first, then the retaining tube 5043 is pulled, the load column 5044 on the retaining tube 5043 is adjusted in length according to the installation height of the fixing device, the knob block 5045 is used to contact the ground, and then the support of the extension frame 503 is realized, so that the supporting strength of the extension frame 503 is ensured.

[0029] The telescopic part 2 comprises a positioning pipe 201 fixed at the bottom of the retaining seat 1, the surface of the positioning pipe 201 is provided with a limiting groove 202, the inner wall of the limiting groove 202 is fixedly provided with a driving motor 203, the output end of the driving motor 203 is movably provided with a lead screw 204 through a bearing, one end of the lead screw 204 is threadedly connected with a lifting frame 205, and the outer portion of the lifting frame 205 is fixed with the middle portion of the bearing frame 3;

[0030] When the cable is installed, the fixing device can be fixed to the required position in advance, then the driving motor 203 on the telescopic part 2 is started, the driving motor 203 drives the lead screw 204 to rotate, at this time, the lead screw 204 drives the lifting frame 205 to move up and down in cooperation with the limiting groove 202, since the lifting frame 205 is fixedly connected with the bearing frame 3, the bearing frame 3 also moves up and down synchronously, when the bearing frame 3 is lowered, the cable can be placed on the bearing frame 3, then the driving motor 203 is started again to realize the lifting of the bearing frame 3, so that the position of the cable is fixed.

[0031] The surface of the bearing frame 3 and the extension frame 503 is provided with a sliding assembly 6;

[0032] The sliding assembly 6 comprises an assembling frame 601 fixed on the surface of the bearing frame 3 or the extension frame 503, the surface of the assembling frame 601 is fixed with three merging frames 602, and one ball 603 is movably arranged at the middle portion of each merging frame 602;

[0033] After the cable is installed, the cable can be pulled, at this time, the surface of the cable is in contact with the balls 603 on the sliding assembly 6, when the cable is pulled, the cable is in frictional contact with the balls 603, at this time, the cable is assisted to be pushed by the rotation of the balls 603 on the merging frames 602, the moving resistance of the cable is reduced, the pulling efficiency of the cable is improved, and since the bottom of the cable and the two sides of the outer wall are in contact with a corresponding ball 603, the surface moving efficiency of the cable is improved, and the moving difficulty caused by the fact that the surface of the cable cannot be fully in contact with the balls 603 is avoided.

[0034] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed railway station cable fixing device, characterized in that: The utility model relates to a fixing seat (1), the bottom of fixing seat (1) is provided with telescopic part (2), the bottom of telescopic part (2) is fixedly installed with bearing frame (3), the inside of bearing frame (3) is fixedly installed with insulating layer (4), and the surface of bearing frame (3) is provided with two groups of opposite support assemblies (5); Wherein support assembly (5) includes support frame (501) fixed on the surface of bearing frame (3), the outer wall of support frame (501) is opened sliding slot (502), and the outside of support frame (501) is slidably installed with extension frame (503) through the inside of sliding slot (502), one end of extension frame (503) is provided with positioning piece (504).

2. The high-speed rail station cable fixing device according to claim 1, characterized in that: The telescopic part (2) includes the positioning pipe (201) fixed on the bottom of the fixing seat (1), the surface of the positioning pipe (201) is provided with the limiting groove (202), the inner wall of the limiting groove (202) is fixedly installed with the drive motor (203), the output end of the drive motor (203) is movably installed with the lead screw (204) through the bearing, one end of the lead screw (204) is threadedly connected with the lifting frame (205), and the outer portion of the lifting frame (205) is fixed with the middle portion of the bearing frame (3).

3. The high-speed rail station cable fixing device according to claim 1, characterized in that: The positioning piece (504) includes the movable hole (5041) opened in the surface of the extension frame (503), the inner cavity of the movable hole (5041) is movably installed with the bogie (5042), the outer portion of the bogie (5042) is fixedly installed with the retaining tube (5043), the inner cavity of the retaining tube (5043) is threadedly connected with the load column (5044), and the bottom of the load column (5044) is fixedly installed with the knob block (5045).

4. The high-speed rail station cable fixing device according to claim 1, characterized in that: The surface of bearing frame (3) and extension frame (503) is provided with sliding assembly (6).

5. The high-speed rail station cable fixing device according to claim 4, characterized in that: The sliding assembly (6) includes the assembly frame (601) fixed on the surface of bearing frame (3) or extension frame (503), the surface of the assembly frame (601) is fixed with three merging frames (602), and the middle portion of three merging frames (602) is movably installed with one ball (603).

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