CN209233312U - A kind of reliable electric power overhaul tool of fixation - Google Patents

Abstract

The utility model discloses a fixed and reliable electric power maintenance tool, which belongs to the technical field of power equipment and solves the inconvenience of taking and placing the maintenance tool in the use process of the existing device, which requires the maintenance personnel to take and place the maintenance tool for many times, thus increasing the It reduces the work burden of maintenance personnel and also reduces the maintenance efficiency; its technical characteristics are: it includes a support platform, a support leg, a lifting platform and a hydraulic cylinder, the support legs are installed at the four corners of the lower surface of the support platform, and the support platform An upright column is welded on the left side of the upper surface, a hydraulic cylinder is fixedly installed on the right side of the upper surface of the support platform, a battery is installed on the left side of the hydraulic cylinder, a lifting platform is welded to the hydraulic cylinder, and the first slide is welded on the left side of the lifting platform. block, the utility model can facilitate the maintenance of electric equipment, reduce the work burden and operation risk of the staff, and ensure the rapid and safe maintenance of the maintenance work.

Description

A fixed and reliable power maintenance tool

technical field

The utility model relates to the technical field of electric equipment, in particular to a fixed and reliable electric power maintenance tool.

Background technique

Electric power maintenance refers to the inspection and maintenance of power equipment. The existing power equipment maintenance devices are divided into two types: planned maintenance and temporary emergency repair. The power maintenance device has high safety requirements, and it is necessary to ensure Operational safety of maintenance personnel;

Chinese patent CN207475046U discloses a fixed and reliable power maintenance tool, including hinges, worktables, positioning pull cords, bottom rods, tripods, drag wheels, support rods, step rods, and guardrails. Shaking can effectively improve the use effect of electric power maintenance tools, but it is inconvenient to take and place maintenance tools during use of the device, requiring maintenance personnel to take and place maintenance tools multiple times, which increases the workload of maintenance personnel and reduces maintenance costs. efficiency, so we propose a fixed and reliable power maintenance tool.

Utility model content

The purpose of the utility model is to provide a fixed and reliable power maintenance tool, including a support platform, a support leg, a lifting platform and a hydraulic cylinder. Welding column, the right side of the upper surface of the support platform is installed with a fixed hydraulic cylinder to solve the inconvenience of taking and placing maintenance tools during the use of the existing device, requiring maintenance personnel to take and place maintenance tools multiple times, which increases maintenance costs. The workload of personnel will also reduce the problem of maintenance efficiency.

In order to achieve the above object, the utility model provides the following technical solutions:

A fixed and reliable electric power maintenance tool, including a support platform, a support leg, a lifting platform, a hydraulic cylinder and a take-up wheel, the support legs are installed at the four corners of the lower surface of the support platform, and a column is welded on the left side of the upper surface of the support platform, A hydraulic cylinder is fixedly installed on the right side of the upper surface of the support platform, and a battery is installed on the left side of the hydraulic cylinder, and the hydraulic cylinder is electrically connected to the battery. The telescopic rod of the hydraulic cylinder is welded to the lifting platform, and the lifting platform is left The first slider is welded on the side, and the first slider is slidably sleeved on the column;

The left side of the first slider is welded with a gear, the front side of the gear is provided with a rack, the rack is installed on the column, and the rack is meshed with the gear, and the left side of the gear is fixedly welded to the take-up wheel , the inside of the take-up reel is wound with a stay cord, and the lower end of the stay cord is fixedly connected to the tool box.

As a further solution of the utility model: a screw rod is set under the support platform, the screw rod is rotatably connected to the support platform, and the welding working motor is fixed at the left end of the screw rod, and two sections in opposite directions are arranged symmetrically on the screw rod external thread, and a second slider is installed on each segment of the external thread, and the inner wall of the second slider is provided with an internal thread matched with the external thread of the screw rod.

As a further solution of the utility model: two guide rods are vertically arranged on both sides of the screw rod, the upper end of the guide rod is fixedly welded to the lower surface of the support table, and the third slider is sleeved on the guide rod, so that The second slider and the third slider are connected by a push rod, and a roller mounting plate is arranged between the third sliders, and both sides of the roller mounting plate are welded to the third slider, and the lower roller mounting plate Rollers are installed at the four corners of the surface, the third slider is slidably connected to the guide rod, and the two ends of the push rod are connected to the second slider and the third slider in a hinged manner.

As a further solution of the present invention: the working motor is a forward and reverse motor, and the working motor is electrically connected to the storage battery.

Compared with the prior art, the utility model has the beneficial effects that: the setting of the column has the function of limiting the position of the lifting platform, and the setting of the hydraulic cylinder facilitates the lifting of the position of the lifting platform and reduces the power consumption. The difficulty of maintenance, the up and down movement of the lifting platform can drive the gears to rotate, thereby realizing the synchronous lifting and lowering of the toolbox, avoiding the risk caused by the maintenance personnel holding the maintenance tools, and reducing the workload of the maintenance personnel. The setting of the guide rod has the function of limiting the position of the second slider, and the setting of the roller facilitates the movement of the support platform and the maintenance work of the maintenance personnel; the working motor is started, and the working motor drives the The screw rod rotates, and the screw rod drives the second slider to move in the same direction or in different directions, so that the second slider can drive the third slider to slide up and down, and the retraction of the roller mounting plate is realized. The stability of the support platform is ensured, and the support platform can be moved flexibly after the maintenance; the utility model can facilitate the maintenance of the electric equipment, reduce the work burden and operation risk of the staff, and ensure the rapid maintenance work. Do it safely.

Description of drawings

Fig. 1 is a schematic structural diagram of a fixed and reliable power maintenance tool.

FIG. 2 is a partially enlarged schematic diagram of A in FIG. 1 .

FIG. 3 is a partially enlarged schematic diagram of B in FIG. 1 .

In the figure: 1-support platform, 2-support leg, 3-screw rod, 4-guide rod, 5-roller mounting plate, 6-roller, 7-lift platform, 8-hydraulic cylinder, 9-battery, 10-tool Box, 11-drawing rope, 12-column, 13-first slider, 14-gear, 15-rack, 16-reel, 17-second slider, 18-push rod, 19-third slider block, 20-work motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1 to 3. In the embodiment of the utility model, a fixed and reliable electric maintenance tool includes a support platform 1, a support leg 2, a lifting platform 7, a hydraulic cylinder 8 and a take-up wheel 16. The support platform 1 Support legs 2 are installed at the four corners of the lower surface, a column 12 is welded on the left side of the upper surface of the support platform 1, a hydraulic cylinder 8 is fixedly installed on the right side of the upper surface of the support platform 1, and a battery 9 is installed on the left side of the hydraulic cylinder 8 , the hydraulic cylinder 8 is electrically connected to the battery 9, the telescopic rod of the hydraulic cylinder 8 is welded to the lifting platform 7, the left side of the lifting platform 7 is welded to the first slider 13, and the first slider 13 is slidably sleeved On the column 12, the setting of the column 12 has the effect of limiting the position of the lifting platform 7, and the setting of the hydraulic cylinder 8 facilitates the lifting of the position of the lifting platform 7, and reduces the difficulty of electric maintenance;

The left side of the first slider 13 is welded with a rack 15, the front side of the gear 15 is provided with a gear 14, the gear 14 is installed on the column 12, and the rack 15 is meshed with the gear 14, and the gear 14 The left side is fixedly welded with a take-up pulley 16, the inside of the take-up pulley 16 is wound with a stay rope 11, and the lower end of the stay rope 11 is fixedly connected to the toolbox 10, and the up and down movement of the lifting table 7 can drive the rotation of the gear 14, thereby The simultaneous lifting and lowering of the toolbox 10 is realized, which avoids the risk caused by the maintenance personnel holding the maintenance tools and reduces the work burden of the maintenance personnel;

A screw mandrel 3 is arranged below the support table 1, and the screw mandrel 3 is rotatably connected to the support table 1, and the left end of the screw mandrel 3 is fixed with a welding working motor 20, and two sections of opposite directions are arranged symmetrically on the screw mandrel 3. external thread, and a second slide block 17 is installed on each section of external thread, and the inner wall of the second slide block 17 is provided with an internal thread matched with the external thread of the screw mandrel 3;

Two guide rods 4 are vertically arranged on both sides of the screw mandrel 3, and the upper ends of the guide rods 4 are fixedly welded to the lower surface of the support table 1, and the third slider 19 is sleeved on the guide rod 4, and the third The slide block 19 is slidably connected with the guide rod 4, the setting of the guide rod 4 has the function of limiting the third slide block 19, and the push between the second slide block 17 and the third slide block 19 The rod 18 is connected, and the roller mounting plate 5 is set between the third sliders 19. The two sides of the roller mounting plate 5 are welded with the third slider 19, and the rollers 6 are installed at the four corners of the lower surface of the roller mounting plate 5. The setting of the roller 6 facilitates the movement of the support table 1, and facilitates the maintenance work of the maintenance personnel; the working motor 20 is started, and the working motor 20 drives the screw mandrel 3 to rotate, and the screw mandrel 3 drives the screw mandrel 3 to rotate. The second slider 17 moves in the same direction or in different directions, so that the second slider 17 can drive the third slider 19 to slide up and down, and the retraction of the roller mounting plate 5 is implemented, ensuring the stability of the supporting platform 1 , and at the same time, the support platform 1 can be flexibly moved after the overhaul;

Both ends of the push rod 18 are connected to the second slider 17 and the third slider 19 in a hinged manner;

The working motor 20 is a forward and reverse motor, and the working motor 20 is electrically connected to the battery 9; the model of the working motor 20 is TFC 132MA6.

The working principle of the utility model is: when it is necessary to overhaul the electric equipment, start the hydraulic cylinder 8, the setting of the hydraulic cylinder 8 facilitates the lifting of the position of the lifting table 7, reduces the difficulty of electric power maintenance, and the lifting The up and down movement of the table 7 can drive the gear 14 to rotate, thereby realizing the synchronous lifting of the tool box 10, avoiding the risk of maintenance personnel holding the maintenance tool, and reducing the workload of the maintenance personnel; starting the working motor 20 , the working motor 20 drives the screw mandrel 3 to rotate, and the screw mandrel 3 drives the second slider 17 to move in the same direction or in different directions, so that the second slider 17 can drive the third slider 19 up and down Sliding, the retraction of the roller mounting plate 5 is implemented, the stability of the support platform 1 is guaranteed, and the support platform 1 can be moved flexibly after the maintenance is completed; the utility model can facilitate the maintenance of the electric equipment, The work load and operation risk of the staff are reduced, and the maintenance work can be carried out quickly and safely.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. The novel creations and simplified descriptions do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of reliable electric power overhaul tool of fixation, including supporting table (1), supporting leg (2), lifting platform (7), hydraulic cylinder (8) With take-up pulley (16), supporting table (1) the lower surface four corners install supporting leg (2), supporting table (1) upper surface left lateral position Set welding column (12), which is characterized in that hydraulic cylinder (8) are fixedly mounted in supporting table (1) the upper surface right positions installation, institute It states and battery (9) is set on the left of hydraulic cylinder (8), the hydraulic cylinder (8) and battery (9) are electrically connected, the hydraulic cylinder (8) The first sliding block (13) are welded in telescopic rod welder's lifting platform (7), lifting platform (7) left side, the first sliding block (13) sliding sleeve It is located on the column (12)；

Rack gear (15) are welded on the left of first sliding block (13), gear (14) are set on front side of the rack gear (15), the gear (14) it is mounted on column (12), and the rack gear (15) is engaged with the gear (14), fixed weldering on the left of the gear (14) It receives line wheel (16), take-up pulley (16) the inner wrap drawstring (11), drawstring (11) lower end is fixedly connected with tool box (10).

2. the reliable electric power overhaul tool of fixation according to claim 1, which is characterized in that below the supporting table (1) It is arranged screw rod (3), the screw rod (3) is rotatablely connected the supporting table (1), and the screw rod (3) left end is fixedly welded work electricity Machine (20) is symmetrical arranged two sections of contrary external screw threads on the screw rod (3), and is respectively mounted the second sliding block on every section of external screw thread (17), the second sliding block (17) inner wall is provided with the internal screw thread matched with the screw rod (3) external screw thread.

3. the reliable electric power overhaul tool of fixation according to claim 2, which is characterized in that screw rod (3) two sides are perpendicular Directly two guide rods (4) of setting, guide rod (4) upper end is fixedly welded the supporting table (1) lower surface, the guide rod (4) it is arranged on third sliding block (19), is connected between second sliding block (17) and third sliding block (19) by push rod (18), it is described Roller mounting plate (5) are set between third sliding block (19), roller mounting plate (5) two sides and third sliding block (19) are welded, institute State roller mounting plate (5) lower surface four corners installation idler wheel (6).

4. the reliable electric power overhaul tool of fixation according to claim 3, which is characterized in that the third sliding block (19) with The guide rod (4) is slidably connected.

5. the reliable electric power overhaul tool of fixation according to claim 4, which is characterized in that push rod (18) both ends with Second sliding block (17) and third sliding block (19) connection type are hinged.

6. the reliable electric power overhaul tool of fixation according to claim 5, which is characterized in that the work drive motor (20) is Clockwise and anticlockwise motor, and the work drive motor (20) and the battery (9) are electrically connected.