CN218539152U - 10KV central handcart switch electric pulling-out device - Google Patents

Abstract

10KV center-mounted handcart switch electric pull-out device, including frame, hydraulic device, X-shaped support frame and operating table; the operating table can be detachably installed on the X-shaped support frame; The second guide part and the slide rail, the two first guide parts are arranged opposite to each other, and the load-bearing area is between the two first guide parts; the two slide rails are oppositely arranged on the load-bearing area, and the length direction of the slide rail slides with the first guide part The direction is consistent; there is a second guide part at the bottom of the slide rail, the sliding direction of the first guide part and the second guide part is vertical, the first guide part extends into the housing through the first bar-shaped groove, and the first drive assembly drives the second guide part. One guide part slides; the second guide part extends into the casing through the second bar-shaped slot. The height of the operating platform can be adjusted through the X-shaped support frame, and the X-shaped support frame is fixed by a hydraulic device after being adjusted to a suitable height. Two adjustable slide rails are convenient for adjusting the width of different types of closing switches.

Description

10KV center-mounted handcart switch electric pull-out device

technical field

The utility model relates to the field of auxiliary transportation, in particular to a 10KV center-mounted handcart switch electric pull-out device.

Background technique

In the power system, whether it is emergency repair work or large-scale power outage maintenance work, it is a very common operation to turn the handcart switch on and off for maintenance.

The traditional handcart switch is directly placed in the handcart frame, which is a simple flat plate with rollers, which cannot be adjusted according to the size of the handcart switch and is not adaptable. At the same time, during maintenance, due to the heavy weight of the handcart switch, the handcart frame is inconvenient to be pulled out for replacement. Therefore, in order to solve the above-mentioned problems, a new pull-out device is required.

Utility model content

Aiming at the deficiencies of the prior art, the utility model proposes a 10KV center-mounted handcart switch electric pull-out device, and the specific technical scheme is as follows:

The 10KV center-mounted handcart switch electric pull-out device is characterized in that it includes a frame, a hydraulic device, an X-shaped support frame and an operating table;

The X-shaped support frame is hinged, and the operating table is detachably mounted on the X-shaped support frame;

The X-shaped support frame includes a first bracket and a second bracket hinged in the middle, the fixed end of the hydraulic device is hinged on the vehicle frame, the lower end of the first bracket is hinged on the vehicle frame, the movement of the hydraulic device The end is used to push the second bracket to open and close relative to the first bracket;

A first guide part, a second guide part and a slide rail are arranged on the upper surface of the housing, the two first guide parts are arranged opposite to each other, and the load-bearing area is between the two first guide parts;

The two sliding rails are arranged opposite to each other on the load-bearing area, and the length direction of the sliding rails is consistent with the sliding direction of the first guiding part; a second guiding part is arranged at the bottom of the sliding rail, and the sliding direction of the first guiding part and the second guiding part is perpendicular, and the sliding direction of the second guiding part is vertical. A guide part extends into the housing through the first bar-shaped slot, and the first drive assembly drives the first guide part to slide;

The second guide part protrudes into the housing through the second bar-shaped slot, and the second driving assembly drives the second guide part so that the two sliding rails slide in the same direction or towards each other.

For realizing the utility model better, can further be:

One side of the vehicle frame is connected with the lower end of the armrest.

Further: the hydraulic device adopts a hydraulic jack.

Further: the bottom of the frame is respectively provided with two directional wheels and universal wheels.

Further: the second drive assembly includes a second motor, a connecting shaft, a first driving bevel gear, a second driving bevel gear, a first transmission screw, a second transmission screw, a third transmission screw and a fourth transmission screw;

The connecting shaft is arranged in the middle of the housing, the connecting shaft is in the same length direction as the first strip groove, the second motor drives the connecting shaft to rotate, and the first driving bevel gear and the second driving bevel gear are fixedly sleeved on the connecting shaft;

The inner end of the first transmission screw is provided with a first driven bevel gear, and the inner end of the second transmission screw is provided with a second driven bevel gear, both of the first driven bevel gear and the second driven bevel gear are connected to the The first driving bevel gear meshes;

The inner end of the third transmission screw is provided with a third driven bevel gear, and the inner end of the fourth transmission screw is provided with a fourth driven bevel gear, the third driven bevel gear and the fourth driven bevel gear are both connected to the The second driving bevel gear meshes;

When the second motor drives the connecting rod to rotate, the connecting rod respectively drives the first transmission screw, the second transmission screw, the third transmission screw and the fourth transmission screw to rotate, the first transmission screw and the third transmission screw rotate in the same direction, and the second transmission screw The screw and the fourth conveying screw rotate in the same direction;

The second guide part on the first conveying screw and the third conveying screw drives a slide rail to slide;

The second guide portion on the second transmission screw and the fourth transmission screw drives the other sliding rail to slide.

Further: a spacer for supporting the slide rail is arranged in the housing.

The beneficial effects of the utility model are: the overall structure is simple, the height of the console can be adjusted through the X-shaped support frame, and the X-shaped support frame is fixed by a hydraulic device after being adjusted to a suitable height. Two adjustable slide rails are convenient for adjusting the width of different types of closing switches. The set pads are used to support the slide rails to avoid deformation during weighing. The set handrails and the frame with rollers are convenient for moving during maintenance.

Description of drawings

Fig. 1 is overall structural diagram;

Figure 2 is a structural diagram of the console;

The drawings in the figure show that the vehicle frame 1, the hydraulic device 2, the first support 3, the second support 4, the housing 5, the first guide part 6, the second guide part 7, the slide rail 8, the first strip groove 9. The second strip groove 10, the first motor 11, the first lead screw 12, the second motor 13, the connecting shaft 14, the first driving bevel gear 15, the second driving bevel gear 16, the first transmission screw 17, the second driving bevel gear The second transmission screw 18, the third transmission screw 19, the fourth transmission screw 20, the handrail 21, the spacer 22, the first driven bevel gear 23, the second driven bevel gear 24, the third driven bevel gear 25, the fourth Driven bevel gear 26.

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 protection scope of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, and are only In order to facilitate the description of the present application and simplify the description, it does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, "first", "second", "third", and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

As shown in Figure 1 and Figure 2:

10KV center-mounted handcart switch electric pull-out device, including frame 1, hydraulic device 2, X-shaped support frame and operating table;

The X-shaped support frame is hinged, the operating table is detachably mounted on the X-shaped support frame, and one side of the vehicle frame 1 is connected to the lower end of the armrest 21 .

The X-shaped support frame includes a first bracket 3 and a second bracket 4 hinged in the middle, the fixed end of the hydraulic device 2 is hinged on the vehicle frame 1, and the lower end of the first bracket 3 is hinged on the vehicle frame 1, The bottom of the vehicle frame 1 is respectively provided with two directional wheels and universal wheels.

The moving end of the hydraulic device 2 is used to push the second bracket 4 to open and close relative to the first bracket 3, and the device adopts a hydraulic jack.

The upper surface of the housing 5 is provided with a first guide part 6, a second guide part 7 and a slide rail 8, the two first guide parts 6 are arranged opposite each other, and the load-bearing area is between the two first guide parts 6;

Two slide rails 8 are arranged oppositely on the load-bearing area, and the length direction of the slide rails 8 is consistent with the sliding direction of the first guide part 6; the second guide part 7, the first guide part 6 and the second guide part are arranged at the bottom of the slide rail 8 The sliding direction of 7 is vertical, the first guide part 6 extends into the housing 5 through the first strip groove 9, and the first drive assembly drives the first guide part 6 to slide. The first drive assembly includes a first motor 11 and a first screw 12;

The second guide part 7 protrudes into the housing 5 through the second bar-shaped slot 10 , and the second driving assembly drives the second guide part 7 so that the two sliding rails 8 slide in the same direction or toward each other.

Wherein, in this embodiment, the second drive assembly includes a second motor 13, a connecting shaft 14, a first driving bevel gear 15, a second driving bevel gear 16, a first transmission screw 17, a second transmission screw 18, a third A transport screw 19 and a fourth transport screw 20;

The connecting shaft 14 is arranged in the middle part of the housing 5, the connecting shaft 14 is consistent with the length direction of the first strip groove 9, the second motor 13 drives the connecting shaft 14 to rotate, and the first driving bevel gear 15 and The second driving bevel gear 16;

The inner end of the first transmission screw 17 is provided with a first driven bevel gear 23, and the inner end of the second transmission screw 18 is provided with a second driven bevel gear 24, the first driven bevel gear 23 and the second driven bevel gear The gears 24 are all meshed with the first driving bevel gear 15;

The inner end of the third transmission screw 19 is provided with the third driven bevel gear 25, the inner end of the fourth transmission screw 20 is provided with the fourth driven bevel gear 26, the third driven bevel gear 25 and the fourth driven bevel The gears 26 are all meshed with the second driving bevel gear 16;

When the second motor 13 drives the connecting rod to rotate, the connecting rod drives the first transmission screw 17, the second transmission screw 18, the third transmission screw 19 and the fourth transmission screw 20 to rotate respectively, the first transmission screw 17 and the third transmission screw 19 The rotation direction is the same, and the rotation direction of the second transmission screw 18 and the fourth transmission screw 20 is the same;

The second guide part 7 on the first transmission screw 17 and the third transmission screw 19 drives a slide rail 8 to slide;

The second guide portion 7 on the second conveying screw 18 and the fourth conveying screw 20 drives the other sliding rail 8 to slide.

A spacer 22 for supporting the slide rail 8 is arranged in the housing 5 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned 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 be included in 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 addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes 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. 10KV center-mounted handcart switch electric pull-out device, characterized by: including frame, hydraulic device, X-shaped support frame and operating table; The X-shaped support frame is hinged, and the operating table is detachably mounted on the X-shaped support frame; The X-shaped support frame includes a first bracket and a second bracket hinged in the middle, the fixed end of the hydraulic device is hinged on the vehicle frame, the lower end of the first bracket is hinged on the vehicle frame, the movement of the hydraulic device The end is used to push the second bracket to open and close relative to the first bracket; A first guide part, a second guide part and a slide rail are arranged on the upper surface of the housing, the two first guide parts are arranged opposite to each other, and the load-bearing area is between the two first guide parts; The two sliding rails are arranged opposite to each other on the load-bearing area, and the length direction of the sliding rails is consistent with the sliding direction of the first guiding part; a second guiding part is arranged at the bottom of the sliding rail, and the sliding direction of the first guiding part and the second guiding part is perpendicular, and the sliding direction of the second guiding part is vertical. A guide part extends into the housing through the first bar-shaped slot, and the first drive assembly drives the first guide part to slide; The second guide part protrudes into the housing through the second bar-shaped slot, and the second driving assembly drives the second guide part so that the two sliding rails slide in the same direction or towards each other. 2. According to claim 1, the 10KV center-mounted handcart switch electric pull-out device is characterized in that: One side of the vehicle frame is connected with the lower end of the armrest. 3. According to claim 2, the 10KV center-mounted handcart switch electric pull-out device is characterized in that: the hydraulic device adopts a hydraulic jack. 4. According to claim 3, the 10KV center-mounted handcart switch electric pull-out device is characterized in that: two directional wheels and universal wheels are respectively arranged on the bottom of the frame. 5. According to claim 4, the 10KV center-mounted handcart switch electric pull-out device is characterized in that: The second driving assembly includes a second motor, a connecting shaft, a first driving bevel gear, a second driving bevel gear, a first transmission screw, a second transmission screw, a third transmission screw and a fourth transmission screw; The connecting shaft is arranged in the middle of the housing, the connecting shaft is in the same length direction as the first strip groove, the second motor drives the connecting shaft to rotate, and the first driving bevel gear and the second driving bevel gear are fixedly sleeved on the connecting shaft; The inner end of the first transmission screw is provided with a first driven bevel gear, and the inner end of the second transmission screw is provided with a second driven bevel gear, both of the first driven bevel gear and the second driven bevel gear are connected to the The first driving bevel gear meshes; The inner end of the third transmission screw is provided with a third driven bevel gear, and the inner end of the fourth transmission screw is provided with a fourth driven bevel gear, the third driven bevel gear and the fourth driven bevel gear are both connected to the The second driving bevel gear meshes; When the second motor drives the connecting rod to rotate, the connecting rod respectively drives the first transmission screw, the second transmission screw, the third transmission screw and the fourth transmission screw to rotate, the first transmission screw and the third transmission screw rotate in the same direction, and the second transmission screw The screw and the fourth conveying screw rotate in the same direction; The second guide part on the first conveying screw and the third conveying screw drives a slide rail to slide; The second guide portion on the second transmission screw and the fourth transmission screw drives the other sliding rail to slide. 6. The 10KV center-mounted handcart switch electric pull-out device according to claim 5, characterized in that: pads for supporting slide rails are arranged in the housing.

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