Climbing frame for road lighting engineering construction

Abstract

The utility model discloses a climbing frame for road lighting engineering construction, which comprises two hoops, a movable frame and a ladder body, the two hoops are connected through a fixing mechanism, the ladder body is rotatably arranged on the movable frame, a driving motor is arranged on the movable frame, the driving motor is connected with the hoops through a meshing mechanism, and the ladder body is connected with the movable frame through the meshing mechanism. A connecting plate is installed on the movable frame, a connecting groove is formed in the hoop, a cavity is formed in the connecting plate, a sliding rod is arranged in the cavity, the sliding rod is slidably sleeved with a limiting frame through an elastic mechanism, and a limiting groove is formed in the inner wall of the connecting groove. The movable frame and the ladder body can be flexibly driven to move through the meshing effect of the movable frame and the rack, multi-directional overhaul and maintenance of the street lamp are achieved, construction convenience and efficiency are improved, climbing equipment does not need to be manually carried or rebuilt, and manpower and time cost are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering and building construction technical field especially relates to a kind of climbing frame for road lighting engineering construction. BACKGROUND

[0002] The climbing frame for road lighting engineering construction is a special equipment for providing high-altitude work platform for road lighting engineering construction personnel to install, repair and other work of street lamp.

[0003] In the climbing frame technical field for road lighting engineering construction, the components that bear key climbing function are mostly fixedly arranged.From the technical principle, it limits the operation space and flexibility of construction personnel.As street lamp has specific height and spatial position, the components of its components are in different directions, and the fixed climbing component makes construction personnel unable to reach the accurate work of each direction of street lamp component conveniently without moving the overall position of climbing frame.In order to deal with the above technical problems, a kind of climbing frame for road lighting engineering construction is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art and proposes a kind of climbing frame for road lighting engineering construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of climbing frame for road lighting engineering construction, including two hoops, movable frame and ladder body, two the hoops are connected by fixed mechanism, the ladder body is rotatably installed on movable frame, drive motor is equipped on the movable frame, the drive motor is connected with the hoop by meshing mechanism, the movable frame is installed with the link plate, the hoop is equipped with link groove, the link plate is equipped with cavity inside, the cavity is equipped with slide rod, the slide rod is slidably equipped with limiting frame by elastic mechanism, the inner wall of link groove is equipped with limiting slot.

[0007] Preferably, the fixed mechanism includes fixed block mounted on the hoop, and the two fixed blocks in contact are connected by bolt assembly.

[0008] Preferably, the meshing mechanism includes gear mounted on the output shaft of drive motor, and the hoop is equipped with rack engaged with the gear.

[0009] Preferably, the elastic mechanism includes spring sleeved on the outside of slide rod, and the spring is connected with the outer wall of limiting frame and the inner wall of cavity respectively at both ends.

[0010] Preferably, the movable frame is equipped with rotating groove, and the rotating groove is installed with support wheel.

[0011] Preferably, the clamps are provided with hidden grooves, and the racks are installed in the hidden grooves.

[0012] The utility model discloses the beneficial effects of:

[0013] 1、Two half circular clamps are fixed by fixing blocks and bolt assemblies, can be stably sleeved on the street lamp pole, provide firm support basis for the whole climbing frame, ensure the safety of construction personnel in the process of climbing and operation.

[0014] 2、The rack is installed in the hidden groove on the clamp, and is engaged with the gear on the output shaft of the driving motor, and the hidden design effectively avoids damage of external factors to the rack teeth, ensures the reliability and stability of the engagement mechanism, so that the movable frame and the ladder body can be smoothly adjusted in orientation.

[0015] 3、The support wheel on the movable frame ensures the stability in the moving process, makes the whole climbing frame more stable when adjusting position, reduces the possibility of shaking and deviation, and provides a safer working environment for the operator.

[0016] 4、The driving motor drives the gear to rotate, and through the engagement with the rack, the movable frame and the ladder body can be flexibly moved, multi-directional maintenance of the street lamp is realized, the convenience and efficiency of construction are improved, manual carrying or re-building of the climbing equipment is not needed, and manpower and time cost are saved.

[0017] 5、By pressing the limiting frame to make it separate from the limiting groove, the movable frame and other components can be separated from the clamp conveniently, the separated components can be stored and arranged, the storage and transportation of the equipment are facilitated, the occupied space of the equipment in the non-use state is reduced, and the management efficiency of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a kind of structure schematic view of climbing frame for road lighting engineering construction;

[0019] Figure 2 The vertical section structure schematic view of Figure 1 ;

[0020] Figure 3 The structure enlarged schematic view of A of Figure 2 ;

[0021] Figure 4 The structure enlarged schematic view of B of Figure 3 ;

[0022] Figure 5 The structure schematic view of limiting frame and slide bar and other components.

[0023] In the figure: 1 hoop, 2 fixed block, 3 ladder body, 4 movable frame, 5 support wheel, 6 drive motor, 7 gear, 8 hidden groove, 9 rack, 10 engagement groove, 11 engagement plate, 12 cavity, 13 limit frame, 14 limit groove, 15 slide rod, 16 spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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.

[0025] REFERENCE Figures 1-5 A climbing frame for road lighting engineering construction, comprising two hoops 1, a movable frame 4 and a ladder body 3, the two hoops 1 are connected through a fixing mechanism, the ladder body 3 is rotatably installed on the movable frame 4, the movable frame 4 is provided with a drive motor 6, the drive motor 6 is connected with the hoop 1 through a meshing mechanism, the movable frame 4 is provided with an engagement plate 11, the hoop 1 is provided with an engagement groove 10, the inside of the engagement plate 11 is provided with a cavity 12, the cavity 12 is provided with a slide rod 15, the limit frame 13 is slidably sleeved on the slide rod 15 through an elastic mechanism, and the inner wall of the engagement groove 10 is provided with a limit groove 14.

[0026] The fixing mechanism comprises fixed blocks 2 installed on the hoops 1, and the two fixed blocks 2 in contact are connected through a bolt assembly. The two hoops 1 are both semicircular rings, and can be fixedly sleeved on a street lamp pole after being combined and fixedly connected.

[0027] The meshing mechanism comprises gears 7 installed on the output shafts of the drive motors 6, and the hoops 1 are provided with racks 9 meshing with the gears 7. The hoops 1 are provided with hidden grooves 8, and the racks 9 are installed in the hidden grooves 8. The two racks 9 are combined in a ring shape after being combined in one piece, and are hiddenly installed in the hidden grooves 8, so that the racks 9 can be effectively prevented from being touched by external factors and damaged.

[0028] The elastic mechanism comprises springs 16 sleeved outside the slide rods 15, and the two ends of the spring 16 are connected with the outer wall of the limit frame 13 and the inner wall of the cavity 12 respectively. The limit frame 13 is designed in a U shape, and the two vertical parts thereof are slidably penetrated through the inner wall of the cavity 12 and extended to the outside of the engagement plate 11, one part is for facilitating pressing, and the other part is for facilitating entering the limit groove 14. The spring 16 realizes the up-top operation of the limit frame 13, so that the position of the limit frame 13 can be kept stable without external intervention.

[0029] The movable frame 4 is provided with a rotating groove, and the rotating groove is provided with a support wheel 5. The support wheel 5 ensures that the movable frame 4 and other components can move stably, and ensures the stability of the whole device.

[0030] When the utility model is used, for example, Figure 1As shown, the upper end of the ladder body 3 is leaned on the lamp pole, the bottom is supported by the movable frame 4 and other components, the position is kept from rotating by the gear 7, at this time, the operator can climb the ladder body 3 to perform the maintenance and other operations on the lamp and other components.

[0031] In the scheme, when the driving motor 6 is started, the gear 7 is driven to rotate, when the gear 7 rotates, the rack 9 is engaged to drive the movable frame 4 and the ladder body 3 and other components to move, thereby adjusting the position of the ladder body 3, and the multi-directional maintenance and other operations on the lamp can be flexibly performed.

[0032] In the scheme, pressing the limiting frame 13 can make it slide down on the slide rod 15 and disengage from the limiting groove 14, and then moving horizontally can make the movable frame 4 and other components disengage from the hoop 1, thereby facilitating the storage and arrangement of the disassembled components.

[0033] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A climbing frame for road lighting engineering construction, comprising two clamps (1), a movable frame (4) and a ladder body (3), characterized in that, Two said hoops (1) are connected through a fixing mechanism, the ladder body (3) is rotatably installed on a movable frame (4), the movable frame (4) is provided with a driving motor (6), the driving motor (6) is connected with the hoop (1) through an engaging mechanism, the movable frame (4) is provided with an adapter plate (11), the hoop (1) is provided with an adapter groove (10), the adapter plate (11) is internally provided with a cavity (12), the cavity (12) is internally provided with a sliding rod (15), the sliding rod (15) is slidably sleeved with a limiting frame (13) through an elastic mechanism, and the inner wall of the adapter groove (10) is provided with a limiting groove (14).

2. The climbing frame for road lighting engineering construction according to claim 1, characterized in that, The fixing mechanism comprises fixing blocks (2) installed on the hoops (1), and two said fixing blocks (2) in contact are connected through a bolt assembly.

3. The climbing frame for road lighting engineering construction according to claim 2, characterized in that, The engaging mechanism comprises a gear (7) installed on the output shaft of the driving motor (6), and the hoop (1) is provided with a rack (9) engaged with the gear (7).

4. The climbing frame for road lighting engineering construction according to claim 3, characterized in that, The elastic mechanism comprises a spring (16) sleeved outside the sliding rod (15), and the spring (16) is connected with the outer wall of the limiting frame (13) and the inner wall of the cavity (12) at both ends.

5. The climbing frame for road lighting engineering construction according to claim 4, characterized in that, The movable frame (4) is provided with a rotating groove, and the rotating groove is installed with a supporting wheel (5).

6. The climbing frame for road lighting engineering construction according to claim 5, characterized in that, The hoop (1) is provided with a hidden groove (8), and the rack (9) is installed in the hidden groove (8).

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