Bridge cable protecting sleeve

Abstract

The utility model relates to the technical field of bridge cables, in particular to a bridge cable protection sleeve which comprises a cable body, a protection device is arranged on one side of the cable body and comprises a first protection sleeve and a second protection sleeve, the first protection sleeve and the second protection sleeve are arranged on one side of the cable body respectively, the inner wall of the first protection sleeve is connected with two first extension sleeves in a sliding mode, and the inner wall of the second protection sleeve is connected with two second extension sleeves in a sliding mode. The inner wall of the second protection sleeve is connected with two second extension sleeves in a sliding mode, one end of the first extension sleeve and one end of the second extension sleeve are fixedly connected with a first ring and a second ring respectively, and positioning assemblies are arranged between the first protection sleeve and the first extension sleeve and between the second protection sleeve and the second extension sleeve. The overall protection range can be adjusted by moving the first extension sleeve and the second extension sleeve in the first protection sleeve and the second protection sleeve, positioning is conducted in cooperation with the positioning assembly, the carrying number can be reduced during assembly, meanwhile, adjustment can be flexibly conducted according to the installation size requirement, and the overall flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge cable technology field especially relates to a bridge cable protective sleeve. BACKGROUND

[0002] Bridge cable is the key stressed component in bridge structure, it is mainly used for bearing the tension of bridge, and the load of deck structure is transmitted to the bridge tower or other support structure, in suspension bridge and cable-stayed bridge, cable plays a vital role, bridge cable is often installed with protective sleeve after installation, and protection is carried out.

[0003] The prior art such as the utility model with publication number CN210507138U, the utility model relates to bridge cable accessory technology field, and discloses a protective sleeve for bridge cable, the side edges between the two clamping sleeve plates are hinged through hinge structure, the other side edges are all equipped with protruding limiting mounting ears, limiting mounting ears are all provided with penetrating limiting through holes in the inside, the limiting screw rod of integral is longitudinally inserted in the inside of two limiting through holes, the inside of clamping sleeve plate is all provided with adsorption cavity, adsorption cavity is filled with adsorption material, the inside wall of outer protective sleeve shell is all lined with adsorption sponge, the abutting spring of limiting screw rod can be elastically abutted, that is, the outer protective sleeve shell realizes the elastic limiting of bridge cable, and it is suitable for the limiting sleeve setting of bridge cable with different diameters, and the sponge structure lined in the inner wall of outer protective sleeve shell can effectively adsorb the water vapor on the surface of bridge cable, cooperates with the adsorption material filled in the inside of outer protective sleeve shell, realizes the efficient water removal and moisture-proof of cable, solves the problems that the protective performance of common protective sleeve for bridge cable is not high, leading to low protective work efficiency, and cannot meet the protection work requirements of bridge cable.

[0004] In daily work, it is found that the existing bridge cable protective sleeve is installed on the cable body through multiple protective sleeves when in use, realizing the protection effect, but the size of the protective sleeve is fixed, inconvenient to adjust, leading to the need to carry multiple protective sleeves when installing, and after installing to a certain position, the cable body length is inconsistent with the protective sleeve, and the protective sleeve needs to be cut to realize installation protection, leading to the problem of inconvenient overall operation and inflexible use. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the inconvenient and inflexible shortcomings in prior art, and provides a bridge cable protective sleeve.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a bridge cable protection sleeve, including cable body, the one side of cable body is provided with the protection device, the protection device includes protection sleeve one and protection sleeve two, protection sleeve one and protection sleeve two are located respectively one side setting of cable body, the inner wall sliding connection of protection sleeve one has two extension sleeve one, the inner wall sliding connection of protection sleeve two has two extension sleeve two, one end of extension sleeve one and extension sleeve two is fixedly connected with ring one and ring two respectively, the positioning assembly is arranged between protection sleeve one, protection sleeve two and extension sleeve one and extension sleeve two, the installation assembly is arranged between ring one and ring two, through above-mentioned parts, can slide extension sleeve one and extension sleeve two in protection sleeve one and protection sleeve two, and cooperate positioning assembly, can realize adjusting overall length, conveniently adapt to different installation demand, and reduce the quantity of carrying.

[0007] Preferably, the inner wall of the protection sleeve one and the protection sleeve two is fixedly connected with four guide rods respectively, and the inner wall of the extension sleeve one and the extension sleeve two is slidingly connected with the four guide rods respectively in pairs. Through the above-mentioned parts, the guide rods can realize guiding the extension sleeve one and the extension sleeve two, and ensure the stability of the extension sleeve one and the extension sleeve two.

[0008] Preferably, the positioning assembly comprises four threaded sleeves fixed on the surfaces of the protection sleeve one and the protection sleeve two respectively, the inner wall of the threaded sleeve is threadedly connected with a positioning screw rod, the positioning screw rod penetrates through the protection sleeve one and the protection sleeve two, and the surfaces of the extension sleeve one and the extension sleeve two are provided with a plurality of positioning holes arranged at equal intervals.

[0009] Preferably, the surface of the positioning screw rod is fixedly connected with a gasket. Through the above-mentioned parts, when the positioning screw rod is inserted into the positioning hole, the gasket driven by the positioning screw rod can be extruded in the threaded sleeve, so that the sealing effect is realized.

[0010] Preferably, the inner sides of the ring one and the ring two are fixedly connected with extrusion pads respectively. Through the above-mentioned parts, when the ring one and the ring two clamp the cable body, the extrusion pads can improve the overall sealing effect.

[0011] Preferably, the mounting assembly comprises two fixed rods fixed on the surface of the ring one, the surface of the fixed rods is slidably connected with a moving block, the inner wall of the moving block is slidably connected with a pressing plate, the surface of the two moving blocks is fixedly connected with a connecting piece, the inner wall of the ring one is rotatably connected with an adjusting screw, the adjusting screw is in threaded connection with the inner wall of the connecting piece, through the above-mentioned components, the adjusting screw can be rotated, the adjusting screw can drive the connecting piece and the moving block to move, and the moving block can drive the pressing plate to abut against the surface of the ring two, so that clamping installation is realized.

[0012] Preferably, the surface of the ring two is fixedly connected with two positioning blocks, and the positioning blocks are inserted into the inner wall of the pressing plate, so that the stability of the whole is improved.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、In the utility model, through setting up the protection device, the protection range of the whole can be adjusted by moving the extension sleeve one and the extension sleeve two in the protective sleeve one and the protective sleeve two, and positioning can be carried out in cooperation with the positioning assembly, so that the number of carrying during assembly can be reduced, the installation size demand can be adjusted flexibly, and the flexibility of the whole is improved.

[0015] 2、In the utility model, through setting up the mounting assembly, the ring one and the ring two can be clamped on the cable body in cooperation with the extruded pad, so that the installation can be carried out quickly, and the usability of the whole is improved. DRAWINGS EXPLANATION

[0016] Figure 1 A three-dimensional structure schematic view of the bridge cable protection sleeve is provided for the utility model;

[0017] Figure 2 A three-dimensional structure schematic view of the bridge cable protection sleeve is provided for the utility model; Figure 1 A structure schematic view of the middle A of the utility model;

[0018] Figure 3 A side view structure schematic view of the bridge cable protection sleeve is provided for the utility model;

[0019] Figure 4 A structure schematic view of the middle B of the utility model; Figure 3

[0020] Figure 5 An explosion structure schematic view of the protection device part of the bridge cable protection sleeve is provided for the utility model.

[0021] LEGEND EXPLANATION:

[0022] ​1, cable body; 2, protection device; 21, protective sleeve one; 22, protective sleeve two; 23, extension sleeve one; 24, extension sleeve two; 25, ring one; 26, ring two; 27, positioning assembly; 271, positioning screw; 272, threaded sleeve; 273, gasket; 274, positioning hole; 28, mounting assembly; 281, adjusting screw; 282, connecting piece; 283, fixed rod; 284, moving block; 285, pressing plate; 286, positioning block; 29, guide rod; 210, extrusion pad. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-5 The utility model provides a technical scheme: a bridge cable protection sleeve, including cable body 1, one side of cable body 1 is provided with protection device 2, protection device 2 includes protective sleeve one 21 and protective sleeve two 22, and protective sleeve one 21 and protective sleeve two 22 are located one side setting of cable body 1 respectively, the inner wall sliding connection of protective sleeve one 21 has two extension sleeve one 23, the inner wall sliding connection of protective sleeve two 22 has two extension sleeve two 24, and one end of extension sleeve one 23 and extension sleeve two 24 is fixedly connected with ring one 25 and ring two 26 respectively, and protective sleeve one 21 and protective sleeve two 22 are provided with positioning assembly 27 between extension sleeve one 23 and extension sleeve two 24, and ring one 25 and ring two 26 are provided with mounting assembly 28.

[0024] In the embodiment: can be through sliding extension sleeve one 23 and extension sleeve two 24 in protective sleeve one 21 and protective sleeve two 22, and cooperate positioning assembly 27, can realize adjusting overall length, and it is convenient to adapt different installation demand, and reduce the quantity of carrying.

[0025] Specifically, the inner wall of protective sleeve one 21 and protective sleeve two 22 is fixedly connected with four guide rods 29 respectively, and the inner wall of the four guide rods 29 is slidingly connected with extension sleeve one 23 and extension sleeve two 24 respectively in pairs. The guide rod 29 can guide the extension sleeve one 23 and the extension sleeve two 24, and ensure the stability of the extension sleeve one 23 and the extension sleeve two 24.

[0026] Specifically, the positioning assembly 27 includes four threaded sleeves 272 fixed on the surfaces of the protective sleeve one 21 and the protective sleeve two 22 respectively. The inner wall of the threaded sleeve 272 is threadedly connected with a positioning screw 271. The positioning screw 271 is connected with the protective sleeve one 21 and the protective sleeve two 22. The surfaces of the extension sleeve one 23 and the extension sleeve two 24 are provided with a plurality of positioning holes 274 arranged at equal intervals. The positioning screw 271 is inserted into the inner wall of the positioning hole 274.

[0027] In the embodiment, after the extension sleeve one 23 and the extension sleeve two 24 are adjusted, the positioning screw 271 can be rotated, the positioning screw 271 is matched with the threaded sleeve 272, the positioning screw 271 can be inserted into the positioning hole 274 on the surface of the extension sleeve one 23 and the extension sleeve two 24, and the positioning effect is achieved.

[0028] Specifically, the surface of the positioning screw 271 is fixedly connected with the gasket 273.

[0029] In the embodiment, after the positioning screw 271 is inserted into the positioning hole 274, the positioning screw 271 drives the gasket 273 to be pressed in the threaded sleeve 272, and the sealing effect is achieved.

[0030] Specifically, the inner side of the ring one 25 and the ring two 26 is fixedly connected with the pressing pad 210 respectively, and when the ring one 25 and the ring two 26 are clamped with the cable body 1, the overall sealing effect can be improved by cooperating with the pressing pad 210.

[0031] Specifically, the mounting assembly 28 comprises two fixed rods 283 fixed on the surface of the ring one 25, the surface of the fixed rod 283 is slidably connected with a moving block 284, the inner wall of the moving block 284 is slidably connected with a pressing plate 285, the surface of the two moving blocks 284 is fixedly connected with a connecting piece 282, the inner wall of the ring one 25 is rotationally connected with an adjusting screw 281, and the adjusting screw 281 is threadedly connected with the inner wall of the connecting piece 282.

[0032] In the embodiment, the adjusting screw 281 can be rotated, the adjusting screw 281 can drive the connecting piece 282 and the moving block 284 to move, and the moving block 284 can drive the pressing plate 285 to abut against the surface of the ring two 26, so that the clamping and mounting are achieved.

[0033] Specifically, the surface of the ring two 26 is fixedly connected with two positioning blocks 286, the positioning blocks 286 are inserted into the inner wall of the pressing plate 285, and after the positioning blocks 286 are inserted into the inner wall of the pressing plate 285, the stability of the whole can be improved.

[0034] Working principle: in the use, first can be in the protective sleeve 21 and the protective sleeve 22 two extension sleeve 23 and extension sleeve 24, move to adjust to a certain position, can rotate the protective sleeve 21 and the protective sleeve 22 in the positioning screw 271, positioning screw 271 in the threaded sleeve 272 is rotated, and is inserted in the corresponding positioning hole 274 in the surface of extension sleeve 23 and extension sleeve 24, while positioning screw 271 drive gasket 273 extruded on the threaded sleeve 272, realize to adjust the extension sleeve 23 and extension sleeve 24 after positioning, when need to protect the cable body 1, the protective sleeve 21, extension sleeve 23 and ring 25 cooperation protective sleeve 22, extension sleeve 24 and ring 26 clamping on the cable body 1, and cooperate with extrusion pad 210 to realize sealing, then rotate the adjusting screw 281, adjusting screw 281 cooperation connecting piece 282 drive moving block 284 and the pressing plate 285 move, the pressing plate 285 with the surface of ring 26 after abutting, positioning block 286 can be inserted in the inner wall of pressing plate 285, realize limit, complete the protection effect.

Claims

1. A bridge cable protection jacket comprising a cable body (1), characterized in that: The cable body (1) is provided with a protection device (2) on one side, the protection device (2) comprises a protective sleeve one (21) and a protective sleeve two (22), the protective sleeve one (21) and the protective sleeve two (22) are arranged on one side of the cable body (1) respectively, the inner wall of the protective sleeve one (21) is slidably connected with two extension sleeves one (23), the inner wall of the protective sleeve two (22) is slidably connected with two extension sleeves two (24), one end of the extension sleeves one (23) and the extension sleeves two (24) is fixedly connected with a ring one (25) and a ring two (26) respectively, the protective sleeve one (21) and the protective sleeve two (22) and the extension sleeves one (23) and the extension sleeves two (24) are provided with a positioning assembly (27), the ring one (25) and the ring two (26) are provided with a mounting assembly (28).

2. A bridge cable jacket as defined in claim 1, wherein: The inner wall of the protective sleeve one (21) and the protective sleeve two (22) is fixedly connected with four guide rods (29), and the four guide rods (29) are slidably connected with the inner walls of the extension sleeves one (23) and the extension sleeves two (24) respectively.

3. A bridge cable jacket as defined in claim 1, wherein: The positioning assembly (27) comprises four threaded sleeves (272) fixed on the surfaces of the protective sleeve one (21) and the protective sleeve two (22) respectively, the inner wall of the threaded sleeve (272) is threadedly connected with a positioning screw rod (271), the positioning screw rod (271) is connected with the protective sleeve one (21) and the protective sleeve two (22) in a penetrating mode, the surfaces of the extension sleeves one (23) and the extension sleeves two (24) are provided with a plurality of positioning holes (274) arranged at equal intervals, and the positioning screw rod (271) is inserted into the inner walls of the positioning holes (274).

4. A bridge cable jacket as claimed in claim 3, characterised in that: The surface of the positioning screw rod (271) is fixedly connected with a gasket (273).

5. A bridge cable jacket as defined in claim 1 wherein: The inner sides of the ring one (25) and the ring two (26) are fixedly connected with extrusion pads (210) respectively.

6. A bridge cable jacket as defined in claim 1 wherein: The mounting assembly (28) comprises two fixed rods (283) fixed on the surface of the ring one (25), the surface of the fixed rod (283) is slidably connected with a moving block (284), the inner wall of the moving block (284) is slidably connected with a pressing plate (285), the surfaces of the two moving blocks (284) are fixedly connected with a connecting piece (282), the inner wall of the ring one (25) is rotatably connected with an adjusting screw rod (281), and the adjusting screw rod (281) is threadedly connected with the inner wall of the connecting piece (282).

7. A bridge cable jacket as defined in claim 6 wherein: The surface of the ring two (26) is fixedly connected with two positioning blocks (286), and the positioning blocks (286) are inserted into the inner walls of the pressing plates (285).

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