Auxiliary supporting rod fixing clamp for electric power engineering

Abstract

The utility model provides an electric power engineering auxiliary supporting rod fixing clamp, and relates to the technical field of electric power engineering supporting rod fixing, the electric power engineering auxiliary supporting rod fixing clamp comprises a telegraph pole and a workbench for personnel to tread, and the fixing clamp comprises a plurality of stacked splicing strips which are arranged on one side of the telegraph pole and distributed from bottom to top; the two sides of the splicing strips are connected with lead screws through rotating rods, the lead screws are parallel to the height direction of the telegraph pole, the lead screws are in threaded connection with lifting blocks sliding along the side edges of the splicing strips, the whole splicing strips can be broken up into parts through the multiple splicing strips, disassembly and transportation are convenient, and in the actual use process, the splicing strips of different numbers are stacked up, so that the splicing efficiency is improved. And then the straight gear on the workbench rolls on the climbing racks on the side surfaces of the splicing strips to realize height adjustment, so that the lifting height adjustment of the workbench can be realized by adjusting the number of the used splicing strips.

Description

TECHNICAL FIELD

[0001] The utility model relates to power engineering support rod fixing technical field especially, relates to a kind of support rod fixing clamp for power engineering auxiliary. BACKGROUND

[0002] Power engineering construction project includes telegraph line, goes inside line engineering, outside line engineering, variable distribution engineering, power supply and lighting engineering, power supply and lighting engineering, lighting and lightning protection grounding engineering etc., when needing to maintain line in power engineering, it needs to use corresponding auxiliary equipment.

[0003] Therefore a kind of auxiliary maintenance device for power engineering, the device is moved to the vicinity of telegraph pole when using.Starting the electric push rod of two sides adjusts the position of corresponding arc-shaped support frame, makes the arc-shaped support frame of two sides butt joint, and telegraph pole is surrounded by two arc-shaped support frames.Maintenance personnel stand inside arc-shaped support frame, starting adjustment motor drives screw rod rotation, maintenance personnel are transported to the height to be maintained, at this time, maintenance personnel can move inside two arc-shaped support frames, carry out maintenance work, it is convenient to adjust maintenance orientation, improve the convenience of maintenance work.

[0004] But the height of general telegraph pole is higher, so the length of required screw rod will also be longer, longer screw rod will also have inconvenient place in transportation process, and shorter screw rod will be limited in length when using, so that maintenance personnel can not reach the desired maintenance height. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a support rod fixing clamp for power engineering auxiliary.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a support rod fixing clamp for power engineering auxiliary, including telegraph pole and workbench for personnel to tread, the fixing clamp includes a plurality of stacked splicing strips arranged on one side of the telegraph pole from bottom to top, a screw rod is connected to the two sides of each splicing strip through a rotating rod, the screw rod is arranged in parallel with the height direction of the telegraph pole, and a lifting block sliding along the side edge of the splicing strip is threadedly connected to the screw rod, a clamping arm is detachably installed on the side surface of the lifting block, two clamping arms are symmetrically arranged and fully surround the telegraph pole, a climbing rack is fixedly connected to the side of the splicing strip away from the telegraph pole, the workbench is sleeved on the telegraph pole, and one side of the inner wall is inserted into the side of the splicing strip away from the telegraph pole, and a spur gear is rotatably connected to one side of the inner wall of the workbench and engaged with the climbing rack.

[0007] Preferably, among the plurality of splicing strips, the opposite edges of two adjacent splicing strips are inserted and the bottom edge of the splicing strip located at the bottom position is inserted with the bottom base of the electric pole.

[0008] Preferably, one end of the clamping arm is inserted with the side edge of the lifting block and connected with the lifting block through a bolt, and the other end of the clamping arm on the splicing strip is inserted with the bottom edge of the opposite end of the other clamping arm.

[0009] Preferably, one side of the outer wall of the workbench is fixedly connected with a servo motor for driving the straight gear to rotate.

[0010] Preferably, the side wall of the splicing strip is rotatably connected with a positioning plate near the top edge position, the positioning plate is used for contacting the bottom edge of the lifting block, and one side of the splicing strip near the top edge position is further fixedly connected with a backing plate for contacting the bottom of the swing edge of the positioning plate.

[0011] Preferably, the rotating part of the positioning plate is fixedly connected with a driven bevel gear outside through the splicing strip, and the side edge of the splicing strip is rotatably connected with a transmission bevel gear meshed with the driven bevel gear.

[0012] Preferably, the penetrating end of the transmission bevel gear is fixedly connected with a connecting gear, the side edge of the splicing strip near the top edge position is inserted with an inserted gear rack meshed with the connecting gear, and the top end of the inserted gear rack is connected with a spring rod and the bottom edge is connected with a traction rope.

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

[0014] 1、in the utility model, through a plurality of splicing strips, a plurality of splicing strips can be zeroed for easy disassembly and transportation, and in actual use, different numbers of splicing strips are stacked, and then the straight gear on the workbench is rolled on the climbing rack on the side of the splicing strip to realize height adjustment, so that the number of splicing strips used can be adjusted to realize the height adjustment of the workbench.

[0015] 2、in the utility model, by setting the positioning plate, rotating the positioning plate to be dislocated with the lead screw, after the lifting block is lifted above the positioning plate, the positioning plate is rotated to support the bottom edge of the lifting block, the position of the lifting block can be fixed, and the clamping arm on the lifting block can clamp the electric pole, so that the position of the top edge of the splicing strip can be fixed, that is, the splicing strip is prevented from shaking, thereby ensuring the safety during operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the utility model is provided for a supporting rod fixing clamp for power engineering auxiliary use;

[0017] Figure 2The utility model provides a kind of electric power engineering auxiliary support rod fixed clamp splicing strip's combined structure schematic diagram;

[0018] Figure 3 The utility model provides a kind of electric power engineering auxiliary support rod fixed clamp single splicing strip's structure schematic diagram;

[0019] Figure 4 For Figure 3 The lower structure schematic diagram of

[0020] Figure 5 For Figure 3 The enlarged view of A in

[0021] Legend: 1, pole; 2, splicing strip; 3, clamping arm; 4, backing plate; 5, workbench; 6, servo motor; 7, straight gear; 8, climbing rack; 9, screw rod; 10, lifting block; 11, connecting gear; 12, spring rod; 13, plug-in rack; 14, traction rope; 15, transmission bevel gear; 16, driven bevel gear; 17, positioning plate. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model can also be implemented in other ways different from those described herein, therefore, the present utility model is not limited to the specific embodiments disclosed in the following description.

[0024] As Figures 1-5The utility model discloses a kind of power engineering auxiliary support pole fixing clamps, including electric pole 1 and workbench 5 for personnel to tread, fixed clamp includes being arranged in electric pole 1 one side and being distributed from bottom to top several stacked splicing strips 2, specifically: several splicing strips 2, the opposite edge of adjacent two splicing strips 2 is inserted and the bottom edge of splicing strip 2 located in bottom position is inserted with the bottom base of electric pole 1, it is convenient to adjust the quantity of splicing strip 2, then the height adjustment that can be reached is realized by adjusting the quantity of splicing strip 2, in addition several splicing strips 2 can be stored and removed, it is convenient to reduce transportation difficulty, rotating rod is connected with screw rod 9 on both sides of splicing strip 2, screw rod 9 is parallel to the height direction of electric pole 1 and is set and is screw-connected with lifting block 10 sliding along the side of splicing strip 2 on screw rod 9, lifting block 10 side detachably installed has clamping arm 3, two clamping arms 3 are symmetrically arranged and fully surrounded on electric pole 1, first, the insertion between splicing strip 2 and splicing strip 2 is used to realize preliminary fixation, then rotating screw rod 9 by hand or electrically, and lifting block 10 and splicing strip 2 side sliding connection cannot rotate, so lifting block 10 will be driven clamping arm 3 to rise to the top edge of splicing strip 2 with the rotation of screw rod 9, i.e. the position fixation at the top edge of splicing strip 2 is realized, i.e. the splicing strip 2 of arbitrary position is fixed by using the two clamping arms 3 at top to surround electric pole 1, bottom position is fixed by using the insertion with the top edge of next layer splicing strip 2 and the clamping action of the two clamping arms 3 at the top edge position of next layer splicing strip 2, in addition, the opposite end of two clamping arms 3 is inserted, so that first one clamping arm 3 is raised, then the other clamping arm 3 is raised, the opposite end surface of two equal-height clamping arms 3 is fixed by using insertion, and it will not be separated, specifically, one end of clamping arm 3 is inserted in the side of lifting block 10 and is connected by bolt between lifting block 10, the other end of one clamping arm 3 on splicing strip 2 is inserted with the opposite end bottom edge of the other clamping arm 3, bolt connection ensures that clamping arm 3 can be separated from lifting block 10, in turn ensures that clamping arm 3 can be removed, it is convenient to transport, climbing rack 8 is fixedly connected to the side of splicing strip 2 away from electric pole 1, workbench 5 is sleeved on electric pole 1 and is inserted in the side of splicing strip 2 away from electric pole 1 on inner wall, straight gear 7 meshing connection with climbing rack 8 is rotatably connected to the side of inner wall of workbench 5, specifically: servo motor 6 for driving straight gear 7 to rotate is fixedly connected to the side of outer wall of workbench 5, in the scheme, workbench 5 can be selected to be divided into two, i.e. workbench 5 is separated into two parts, and two parts of workbench 5 form a whole by bolt connection when using, standing on workbench 5, have or wireless control servo motor 5 to drive straight gear 7 to rotate to use the meshing of straight gear 7 and climbing rack 8, realize that straight gear 7 rolls on climbing rack 8, in turn realizes the lifting of workbench 5, so the quantity of stacked splicing strips 2 can be adjusted to realize that workbench 5 reaches different heights.

[0025] Specifically, the side wall of the splicing strip 2 is rotationally connected with a positioning plate 17 near the top edge, the positioning plate 17 is used to contact the bottom edge of the lifting block 10, and the side of the splicing strip 2 is further fixedly connected with a pad plate 4 used to contact the bottom of the swing edge of the positioning plate 17, after the lifting block 10 is lifted to the top end of the lead screw 9, the positioning plate 17 is rotated to contact the bottom edge of the lifting block 10 and the swing end is placed on the pad plate 4, so that the position of the lifting block 10 is stabilized by the positioning plate 17, specifically, the rotating part of the positioning plate 17 is fixedly connected with a driven bevel gear 16 which extends outwardly through the splicing strip 2, the side of the splicing strip 2 is rotationally connected with a transmission bevel gear 15 which is meshingly connected with the driven bevel gear 16, the penetrating end of the transmission bevel gear 15 is fixedly connected with a connecting gear 11, the side of the splicing strip 2 near the top edge is inserted with an inserted gear rack 13 which is meshingly connected with the connecting gear 11, the top end of the inserted gear rack 13 is connected with a spring rod 12 between the side of the splicing strip 2, and the bottom edge is connected with a traction rope 14, when the lifting block 10 is lifted, in order to prevent the positioning plate 17 from interfering, the inserted gear rack 13 is moved by pulling the traction rope 14 at the bottom of the splicing strip 2 to overcome the tension of the spring rod 12, so that the connecting gear 11 which is meshingly connected drives the transmission bevel gear 15 to rotate, the driven bevel gear 16 which is meshingly connected drives the positioning plate 17 to rotate to be staggered with the lead screw 9, so that the lifting block 10 can be lifted above the positioning plate 17, then the traction rope 14 is released, so that the inserted gear rack 13 is lifted and reset under the elastic contraction and reset action of the spring rod 12, and the positioning plate 17 is rotated to the state shown in the drawings. Figure 3

[0026] Working principle, in use, according to the height of the utility pole 1, a corresponding number of splicing strips 2 are selected, then the splicing strips 2 are assembled, the bottom end of the first splicing strip 2 is inserted into the base of the utility pole 1, then the traction rope 14 is pulled to rotate the positioning plate 17 to one side, then one of the lead screws 9 is rotated to drive the lifting block 10 and the clamping arm 3 to be lifted above the positioning plate 17, the traction rope 14 is released, so that the positioning plate 17 is reset below the lifting block 10 to support the bottom edge of the lifting block 10, then the traction rope 14 on the other side is pulled and the other lead screw 9 is rotated, so that the two clamping arms 3 on the same splicing strip 2 are lifted to the top edge of the splicing strip 2 and surround the utility pole 1, so that the position of the top edge of the splicing strip 2 is fixed, the workbench 5 is assembled on the bottom splicing strip 2, and the spur gear 7 is rotated to roll on the climbing rack 8 to the position close to the top edge of the splicing strip 2, in the case of insufficient height, another splicing strip 2 is installed on the basis of the next splicing strip 2, so that the lifting height of the workbench 5 is adjusted.

[0027] The wiring diagram of the servo motor 6 in the utility model belongs to the common knowledge in the field, and its working principle is a known technology, and its type is selected according to actual use, so the control mode and wiring arrangement of the servo motor 6 will not be explained in detail.​

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A support rod fixing clamp for power engineering auxiliary use, comprising a utility pole (1) and a work platform (5) for personnel to step on, characterized in that: The fixing fixture includes several stacked splicing strips (2) arranged on one side of the utility pole (1) and distributed from bottom to top. Both sides of the splicing strip (2) are connected to a screw rod (9). The screw rod (9) is arranged parallel to the height direction of the utility pole (1) and a lifting block (10) that slides along the side of the splicing strip (2) is threaded onto the screw rod (9). The lifting block (10) is detachably mounted with a clamping arm (3) on its side. The two clamping arms (3) are symmetrically arranged and completely surround the utility pole (1). A climbing rack (8) is fixedly connected to the side of the splicing strip (2) facing away from the utility pole (1). The workbench (5) is sleeved on the utility pole (1) and one side of its inner wall is inserted into the side of the splicing strip (2) facing away from the utility pole (1). A spur gear (7) that meshes with the climbing rack (8) is rotatably connected to one side of the inner wall of the workbench (5).

2. The power engineering auxiliary support rod fixing clamp according to claim 1, characterized in that: In a plurality of splicing strips (2), the bottom edge of the splicing strip (2) located at the bottom position of the two adjacent splicing strips (2) is inserted with the opposite sides and is inserted with the bottom base of the utility pole (1).

3. The power engineering auxiliary support rod fixing clamp according to claim 1, characterized in that: One end of the clamping arm (3) is inserted into the side of the lifting block (10) and is connected to the lifting block (10) by bolts. The other end of one of the clamping arms (3) on the splicing strip (2) is inserted into the bottom edge of the opposite end of the other clamping arm (3).

4. The power engineering auxiliary support rod fixing clamp according to claim 1, characterized in that: A servo motor (6) for driving the rotation of the spur gear (7) is fixedly connected to one side of the outer wall of the workbench (5).

5. The power engineering auxiliary support rod fixing clamp according to claim 1, characterized in that: The splicing strip (2) has a positioning plate (17) rotatably connected to the side wall near the top edge. The positioning plate (17) is used to contact the bottom edge of the lifting block (10), and a pad (4) is also fixedly connected to one side of the splicing strip (2) near the top edge for contacting the bottom of the swing edge of the positioning plate (17).

6. The power engineering auxiliary support rod fixing clamp according to claim 5, characterized in that: The rotating part of the positioning plate (17) extends outward through the splicing strip (2) and is fixedly connected to the driven bevel gear (16). The side of the splicing strip (2) is rotatably connected to the transmission bevel gear (15) that meshes with the driven bevel gear (16).

7. The power engineering auxiliary support rod fixing clamp according to claim 6, characterized in that: The transmission bevel gear (15) is fixedly connected to a connecting gear (11) at its through end. The splicing strip (2) is inserted with a toothed rack (13) that meshes with the connecting gear (11) near the top edge. A spring rod (12) is connected between the top of the toothed rack (13) and the side of the splicing strip (2), and a traction rope (14) is connected to the bottom edge.

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