CN209740644U - Maintenance training device of power circuit breaker equipment - Google Patents

Abstract

The utility model discloses an overhaul training device of power circuit breaker equipment, which belongs to the field of power circuit breaker overhaul equipment, and aims at the problem that when the overhaul training device of the existing power circuit breaker equipment is used, an electric power worker is required to climb to a high place and bring the overhaul training device of the power circuit breaker equipment to the high place to carry out overhaul training of the power circuit breaker, and the use safety is lower, the following proposal is proposed, which comprises a base, both ends of the top wall of the base are welded with vertically arranged fixed plates, a horizontally arranged lifting plate is connected between the two fixed plates in a sliding way, two symmetrical vertically arranged double-screw bolts are rotationally connected on the top wall of the base between the two fixed plates, and the lifting plate is connected with the outer rings of the two double-screw bolts in a screw fit way, the utility model can be automatically lifted to the high place, and can automatically lift, need not the power workman and climbs to the eminence, the safety in utilization is higher.

Description

Maintenance training device of power circuit breaker equipment

Technical Field

The utility model relates to a power circuit breaker overhauls equipment technical field, especially relates to an overhaul training set of power circuit breaker equipment.

Background

The power circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and closing, carrying, and opening/closing a current under an abnormal circuit condition within a predetermined time. The power circuit breaker needs to be overhauled regularly, and the electric power worker who overhauls the power circuit breaker must master, and the electric power worker generally can use the maintenance training device to carry out the maintenance training of power circuit breaker. But circuit breaker generally installs in higher position, and the maintenance training set of current power circuit breaker equipment needs the power workman to climb to the eminence when using to bring the maintenance training set of power circuit breaker equipment to the eminence, just can carry out power circuit breaker's maintenance training, the safety in utilization is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a maintenance training set of power circuit breaker equipment, the maintenance training set who has solved current power circuit breaker equipment need electric power workman to scramble to the eminence when using to bring the maintenance training set of power circuit breaker equipment to the eminence, just can carry out the maintenance training of power circuit breaker, the lower problem of safety in utilization.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

An overhaul training device of power circuit breaker equipment comprises a base, wherein two ends of the top wall of the base are respectively welded with a vertically arranged fixed plate, a horizontally arranged lifting plate is connected between the two fixed plates in a sliding manner, two symmetrical vertically arranged studs are rotationally connected to the top wall of the base between the two fixed plates, the lifting plate is connected with the outer rings of the two studs in a spiral fit manner, the outer ring of the stud positioned below the lifting plate is fixedly sleeved with a gear ring, a driving motor with an upward output end is installed on the top wall of the base positioned between the two studs, a gear is welded at the output end of the driving motor, chains are sleeved on the two gear rings and the outer ring of the gear, a bracket is welded on the top wall of the lifting plate positioned between the two studs, the top of support is installed and is overhauld the training set body, the universal wheel is all installed in the four corners of the diapire of base.

Preferably, the side walls, close to each other, of the two fixing plates are provided with sliding grooves, sliding blocks are arranged in the sliding grooves in a sliding mode, and the lifting plate is fixed between the two sliding blocks.

Preferably, two mounting grooves are symmetrically formed in the top wall of the base, a bearing is fixed in each mounting groove, and the bottom of the stud is fixedly sleeved on an inner ring of the bearing.

Preferably, a plurality of anti-slip grooves are formed in the top wall of the lifting plate.

Preferably, the two ends of the base are respectively provided with a hydraulic push rod with the output end facing downwards, a land pressing block is fixed at the bottom end of the hydraulic push rod, and the bottom end of the land pressing block is higher than the bottom end of the universal wheel.

The utility model has the advantages that: through the cooperation of base, universal wheel, driving motor, gear, fixed plate, double-screw bolt, ring gear, lifter plate and support, can promote electric power workman and maintenance training set to the eminence automatically, need not electric power workman and scrambles to the eminence and takes maintenance training set to the eminence.

The utility model discloses can promote to the eminence automatically, can promote the electric power workman to the eminence automatically, need not electric power workman and scrambles to the eminence, and the safety in utilization is higher.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of maintenance training set of power circuit breaker equipment.

Fig. 2 is the utility model provides a partial enlarged view of a part A of maintenance training set of power circuit breaker equipment.

Reference numbers in the figures: the device comprises a base 1, a driving motor 2, a chain 3, a gear 4, a lifting plate 5, a universal wheel 6, a fixing plate 7, a stud 8, a support 9, an overhaul training device body 10, a hydraulic push rod 11, a land pressing block 12 and a gear ring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an overhaul training device of a power circuit breaker device comprises a base 1, wherein fixing plates 7 which are vertically arranged are welded at two ends of the top wall of the base 1, a lifting plate 5 which is horizontally arranged is connected between the two fixing plates 7 in a sliding manner, two symmetrical studs 8 which are vertically arranged are rotatably connected on the top wall of the base 1 between the two fixing plates 7, the lifting plate 5 is connected with the outer rings of the two studs 8 in a spiral fit manner, a gear ring 13 is fixedly sleeved on the outer ring of the stud 8 which is positioned below the lifting plate 5, a driving motor 2 with an upward output end is installed on the top wall of the base 1 which is positioned between the two studs 8, a gear 4 is welded at the output end of the driving motor 2, chains 3 are sleeved on the two gear rings 13 and the outer ring of the gear 4, a support 9 is welded on the top wall of the lifting plate 5 which, universal wheels 6 are installed at four corners of the bottom wall of the base 1.

In this embodiment, the spout has all been seted up on the lateral wall that two fixed plates 7 are close to each other, it is provided with the slider to slide in the spout, lifter plate 5 is fixed between two sliders, two mounting grooves have been seted up to the symmetry on base 1's the roof, the mounting groove internal fixation has the bearing, the fixed inner circle that cup joints at the bearing in bottom of double-screw bolt 8, a plurality of antiskid grooves have been seted up on lifter plate 5's the roof, output hydraulic push rod 11 down is all installed at base 1's both ends, hydraulic push rod 11's bottom mounting has pressure landmass 12, the bottom of pressing landmass 12 is higher than the bottom of universal wheel.

Example (b): the controller is installed on the top wall of the base 1, the model of the controller is SC200, the driving motor 2 can be controlled to operate bidirectionally through the controller, the lifting plate 5 is connected on the side wall of the fixing plate 7 in a sliding manner, the lifting plate 5 can be ensured to be lifted stably, the whole device is pushed to descend through the extension of the hydraulic push rod 11 after the whole device is moved to the position under the power circuit breaker until the lifting plate 12 is pressed against the ground, the whole device can be prevented from sliding, then an electric worker stands on the top wall of the lifting plate 5 provided with the anti-sliding groove, the electric worker can be prevented from sliding through the arrangement of the anti-sliding groove, and then the lifting plate 5 can be driven to ascend through the forward operation of the driving motor 2 through the transmission of the gear 4, the chain 3 and the gear ring 13 and can drive the two studs 8 to rotate and through the screw transmission of the studs 8 and the lifting plate 5, thereby promote electric power workman and maintenance training set body 10 to the eminence automatically, can carry out power circuit breaker's maintenance training, the utility model discloses can promote the eminence automatically, can promote electric power workman to the eminence automatically, need not electric power workman and scrambles to the eminence, and the safety in utilization is higher.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The overhaul training device of the power circuit breaker equipment comprises a base (1) and is characterized in that fixing plates (7) which are vertically arranged are welded at two ends of the top wall of the base (1), a lifting plate (5) which is horizontally arranged is connected between the two fixing plates (7), two symmetrical studs (8) which are vertically arranged are rotatably connected on the top wall of the base (1) between the two fixing plates (7), the lifting plate (5) is spirally matched and connected with the outer rings of the studs (8), a gear ring (13) is fixedly sleeved on the outer ring of the stud (8) below the lifting plate (5), a driving motor (2) with an upward output end is installed on the top wall of the base (1) between the two studs (8), a gear (4) is welded at the output end of the driving motor (2), and two gear rings (13) and an outer ring chain (3) of the gear (4) are sleeved on the outer ring, be located between two double-screw bolts (8) the welding has support (9) on the roof of lifter plate (5), maintenance training set body (10) are installed on the top of support (9), universal wheel (6) are all installed in the four corners of the diapire of base (1).

2. The overhaul training device for the power circuit breaker equipment as claimed in claim 1, wherein sliding grooves are formed in the side walls, close to each other, of the two fixing plates (7), sliding blocks are arranged in the sliding grooves in a sliding mode, and the lifting plate (5) is fixed between the two sliding blocks.

3. The overhaul training device for the power circuit breaker equipment as claimed in claim 1, wherein the top wall of the base (1) is symmetrically provided with two mounting grooves, a bearing is fixed in each mounting groove, and the bottom of the stud (8) is fixedly sleeved on the inner ring of the bearing.

4. the overhaul training device for the power circuit breaker equipment as claimed in claim 1, wherein the top wall of the lifting plate (5) is provided with a plurality of anti-slip grooves.

5. The overhaul training device for the power circuit breaker equipment as claimed in claim 1, wherein the two ends of the base (1) are respectively provided with a hydraulic push rod (11) with the output end facing downwards, a pressure land block (12) is fixed at the bottom end of the hydraulic push rod (11), and the bottom end of the pressure land block (12) is higher than the bottom end of the universal wheel (6).