Multifunctional maintenance platform for cable bridge

Abstract

The utility model discloses a cable bridge multifunctional maintenance platform which comprises a foot stool, the upper surface of the foot stool is fixedly connected with a base, the upper surface of the base is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a workbench, a hinge frame is installed between the bottom plate and the workbench, and the hinge frame is fixedly connected with the bottom plate. The upper side and the lower side of one side of the hinge frame are fixedly connected to the outer side of the bottom plate and the outer side of the workbench respectively. The mechanism has higher working flexibility, can adapt to more complex working environments, especially in narrow places or places with obstacles, and can reduce the frequency of moving and repositioning of the platform, so that space and time are saved, and the working efficiency is improved particularly under the condition that the working area is limited. The cable laying mechanism can effectively reduce friction generated when the cable makes contact with other surfaces, cable sheath damage caused by too large friction is avoided, and then the service life of the cable is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cable bridge, concretely is a kind of cable bridge multifunctional maintenance platform. BACKGROUND

[0002] The maintenance platform of cable bridge is specially used for the platform or space of maintaining and overhauling cable bridge and its internal cable.This kind of platform is usually arranged at the proper position of cable bridge to facilitate staff to carry out daily inspection, repair and replacement, and its main function is to provide a stable platform for maintenance personnel, to facilitate them to access cable bridge and its internal cable to carry out necessary inspection and maintenance.

[0003] In the prior art, the maintenance platform does not have higher working flexibility, cannot adapt to more complex working environment, especially in narrow or obstacle place, so that the operator cannot more conveniently reach the difficult-to-reach area, and when laying cable, sharp turn or excessive bending may occur, which increases the cable damage caused by excessive bending or uneven tension, causes the cable damage due to friction, and further reduces the service life of the cable. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cable bridge multifunctional maintenance platform to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cable bridge multifunctional maintenance platform, including foot stool, the upper surface of the foot stool is fixedly connected with base, the upper surface of the base is fixedly connected with bottom plate, the top of the bottom plate is fixedly connected with workbench, hinged frame is installed between the bottom plate and workbench, one side of the hinged frame is fixedly connected on the outside of the bottom plate and workbench respectively, the other side of the hinged frame is rotatably connected with slide rod on the upper and lower sides, the outer wall of one of the slide rods is slidably connected in the inside of bottom plate, the outer wall of the other slide rod is slidably connected in the inside of the workbench, recess is opened in the outer wall of the workbench, the outer wall of the recess is slidably connected with fixed block, the top of the fixed block is fixedly connected with extension table, the bottom of the extension table is fixedly connected with first fixed frame on the front and back sides, one side of the workbench is fixedly connected with two groups of second fixed frame, the inside of the second fixed frame is rotatably connected with telescopic rod, the end of the telescopic rod away from the second fixed frame is rotatably connected in the inside of the first fixed frame.

[0006] Preferably, the upper surface of the workbench is fixedly connected with first supporting plate, one side of the first supporting plate is fixedly connected with fixed column, the outer wall of the fixed column is fixedly connected with support frame.

[0007] Preferably, one side of the support frame is provided with a threaded rod, and the bottom of the threaded rod is fixedly connected with a knob.

[0008] Preferably, one side of the threaded rod is fixedly connected with a second supporting plate, and the upper surface of the support frame is fixedly connected with a storage basket.

[0009] Preferably, the upper surface of the extension platform is provided with a first guardrail, and the upper surface of the workbench is provided with a second guardrail.

[0010] Preferably, the upper surface of the base is fixedly provided with a motor, and the driving end of the motor is fixedly provided with a lead screw.

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

[0012] (1) the extension platform on the fixed block is slid out under the action of the groove, then the hinge-connected telescopic rod under the extension platform is telescoped, the telescopic rod is hinged in the fixed frame, the extension platform is assisted to extend, and the stability is improved.

[0013] (2) the second supporting plate is fixed on the workbench by rotating the knob and driving the threaded rod to rotate, the storage basket can place cables, and the cables are placed on the storage basket to perform cable laying work. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of a cable bridge multifunctional maintenance platform.

[0015] Fig. 2 It is a side view of a cable bridge multifunctional maintenance platform.

[0016] Fig. 3 It is an enlarged view of Fig. A in a cable bridge multifunctional maintenance platform.

[0017] Fig. 4 It is an enlarged view of Fig. B in a cable bridge multifunctional maintenance platform.

[0018] Fig. 5 It is an enlarged view of Fig. C in a cable bridge multifunctional maintenance platform.

[0019] Fig. 6 It is a structural schematic view of a cable laying mechanism in a multifunctional maintenance platform for a cable bridge.

[0020] In the figure: 1, foot stand; 2, base; 3, bottom plate; 31, hinged frame; 32, sliding rod; 4, workbench; 5, groove; 6, fixed block; 7, extension table; 8, first fixed frame; 81, telescopic rod; 82, second fixed frame; 9, first supporting plate; 91, fixed column; 92, support frame; 93, threaded rod; 94, knob; 95, second supporting plate; 96, storage basket; 10, first guardrail; 11, second guardrail; 12, motor; 13, screw rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figs. 1-6The utility model discloses an embodiment of a kind of cable bridge multifunctional maintenance platform, a kind of cable bridge multifunctional maintenance platform, including foot stool 1, the upper surface of foot stool 1 is fixedly connected with base 2, the upper surface of base 2 is fixedly connected with bottom plate 3, the top of bottom plate 3 is fixedly connected with workbench 4, hinged frame 31 is installed between bottom plate 3 and workbench 4, the outside of bottom plate 3 and workbench 4 is fixedly connected respectively on the upper and lower sides of one side of hinged frame 31, the upper and lower sides of the other side of hinged frame 31 are all rotatably connected with slide bar 32, the outer wall of one of slide bar 32 is slidably connected in the inside of bottom plate 3, the outer wall of another slide bar 32 is slidably connected in the inside of workbench 4, recess 5 is set on the outer wall of workbench 4, fixed block 6 is slidably connected on the outer wall of recess 5, the top of fixed block 6 is fixedly connected with extension table 7, the bottom of extension table 7 is fixedly connected with the first fixed frame 8 on the two sides, one side of workbench 4 is fixedly connected with two groups of second fixed frame 82, telescopic rod 81 is rotatably connected in the inside of second fixed frame 82, the end of telescopic rod 81 away from second fixed frame 82 is rotatably connected in the inside of first fixed frame 8, the upper surface of workbench 4 is fixedly connected with first supporting plate 9, one side of first supporting plate 9 is fixedly connected with fixed column 91, the outer wall of fixed column 91 is fixedly connected with support frame 92, screw rod 93 is installed on the side of support frame 92, the bottom of screw rod 93 is fixedly connected with knob 94, second supporting plate 95 is fixedly connected on the side of screw rod 93, the upper surface of support frame 92 is fixedly connected with storage basket 96, first guardrail 10 is installed on the upper surface of extension table 7, second guardrail 11 is installed on the upper surface of workbench 4, motor 12 is fixedly installed on the upper surface of base 2, the drive end of motor 12 is fixedly installed with screw rod 13.

[0023] The working principle of the utility model is: when needing to use, operating personnel starts motor 12, drives screw rod 13 to rotate, conveniently drives slide bar 32 to reciprocate in transverse slot, so that hinged frame 31 is unfolded or shrunk, so that the workbench 4 on the upper side is lifted, personnel can stand on the workbench and carry out maintenance work. When needing to extend platform, extension table 7 on fixed block 6 is slid under the action of recess, and telescopic rod 81 hinged in first fixed frame 8 and second fixed frame 82 will be telescopic, to assist extension table 7 to extend, and play the role of fixed support, so as to improve stability. When needing to lay cable subsequently, rotate knob 94, drive screw rod 93 to rotate, conveniently make second supporting plate 95 fixed on workbench 4, storage basket 96 can place cable on the top, place cable on the top to make it carry out cable laying work.

[0024] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-functional maintenance platform for cable trays, comprising a support frame (1), characterized in that: A base (2) is fixedly connected to the upper surface of the stand (1), and a base plate (3) is fixedly connected to the upper surface of the base (2). A workbench (4) is fixedly connected to the top of the base plate (3). A hinge frame (31) is installed between the base plate (3) and the workbench (4). One side of the hinge frame (31) is fixedly connected to the outer sides of the base plate (3) and the workbench (4) respectively. The other side of the hinge frame (31) is rotatably connected to the upper and lower sides of the sliding rods (32). The outer wall of one of the sliding rods (32) is slidably connected to the inside of the base plate (3), and the outer wall of the other sliding rod (32) is slidably connected to the inside of the base plate (3). The workbench (4) is connected to the interior of the workbench (4). The outer wall of the workbench (4) is provided with a groove (5). A fixing block (6) is slidably connected to the outer wall of the groove (5). An extension platform (7) is fixedly connected to the top of the fixing block (6). A first fixing frame (8) is fixedly connected to the front and rear sides of the bottom of the extension platform (7). Two sets of second fixing frames (82) are fixedly connected to one side of the workbench (4). A telescopic rod (81) is rotatably connected inside the second fixing frame (82). The end of the telescopic rod (81) away from the second fixing frame (82) is rotatably connected to the interior of the first fixing frame (8).

2. The multi-functional maintenance platform for cable trays according to claim 1, characterized in that: The upper surface of the workbench (4) is fixedly connected to a first support plate (9), and a fixed column (91) is fixedly connected to one side of the first support plate (9). A support frame (92) is fixedly connected to the outer wall of the fixed column (91).

3. The multi-functional maintenance platform for cable trays according to claim 2, characterized in that: A threaded rod (93) is installed on one side of the support frame (92), and a knob (94) is fixedly connected to the bottom of the threaded rod (93).

4. The multi-functional maintenance platform for cable trays according to claim 3, characterized in that: A second support plate (95) is fixedly connected to one side of the threaded rod (93), and a storage basket (96) is fixedly connected to the upper surface of the support frame (92).

5. The multi-functional maintenance platform for cable trays according to claim 1, characterized in that: The upper surface of the extension platform (7) is equipped with a first guardrail (10), and the upper surface of the workbench (4) is equipped with a second guardrail (11).

6. The multi-functional maintenance platform for cable trays according to claim 1, characterized in that: A motor (12) is fixedly installed on the upper surface of the base (2), and a lead screw (13) is fixedly installed on the drive end of the motor (12).

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