阅读说明：本技术 一种变压器电动抬升装置 (Electric lifting device for transformer ) 是由 犹永开 马当当 潘克听 姚芝旋 林成杰 石仁华 李锐 游雪 周安帮 唐皓 杨洪 于 2019-12-06 设计创作，主要内容包括：本发明公开了一种变压器电动抬升装置,包括横杆和两根抬升丝杆,横杆两端分别连接有两根抬升丝杆,每根抬升丝杆螺旋连接在丝母管上,丝母管可旋转地连接在支撑架上端,丝母管上固定连接有从动齿轮,与从动齿轮啮合的主动齿轮连接到驱动电机,驱动电机固定连接在电机架上,电机架固定连接在支撑架上端。本发明能够实现变压器的快速电动抬升,便于狭小空间的变压器提升使用,省时省力,避免安全事故的发生,降低劳动强度,能够远程实现提升,使用更安全。(The invention discloses an electric lifting device for a transformer, which comprises a cross rod and two lifting screw rods, wherein two ends of the cross rod are respectively connected with the two lifting screw rods, each lifting screw rod is spirally connected onto a nut pipe, the nut pipe is rotatably connected to the upper end of a supporting frame, a driven gear is fixedly connected onto the nut pipe, a driving gear meshed with the driven gear is connected to a driving motor, the driving motor is fixedly connected onto a motor frame, and the motor frame is fixedly connected to the upper end of the supporting frame. The lifting device can realize rapid electric lifting of the transformer, is convenient for lifting and using the transformer in a narrow space, saves time and labor, avoids safety accidents, reduces labor intensity, can remotely realize lifting, and is safer to use.)

1. The utility model provides an electronic lifting device of transformer which characterized in that: including horizontal pole (1) and two lifting lead screws (2), horizontal pole (1) both ends are connected with two lifting lead screws (2) respectively, every lifting lead screw (2) screwed connection is on female pipe of silk (3), female pipe of silk (3) rotatably connects in support frame (4) upper end, fixedly connected with driven gear (5) on female pipe of silk (3), be connected to driving motor (7) with driving gear (6) of driven gear (5) meshing, driving motor (7) fixed connection is on motor frame (8), motor frame (8) fixed connection is in support frame (4) upper end.

2. A transformer electrodynamic lifting device according to claim 1, characterised in that: the driving motor (7) is fixedly connected to the speed changer (9), the speed changer (9) is fixedly connected to the motor frame (8), an output shaft of the speed changer (9) is fixedly connected with the driving gear (6), and a motor shaft of the driving motor (7) and an input shaft of the speed changer (9) are of an integrated structure.

3. A transformer electrodynamic lifting device according to claim 1, characterised in that: the upper end of the lifting screw rod (2) is provided with a sleeve (10), and the sleeve (10) is sleeved on the cross rod (1).

4. A transformer electrodynamic lifting device according to claim 1, characterised in that: also comprises a steel wire rope (11) hung on the cross rod (1).

5. A transformer electrodynamic lifting device according to claim 1, characterised in that: the nut tube (3) is connected to the support frame (4) through two bearing seats (12).

6. A transformer electrodynamic lifting device according to claim 1, characterised in that: the supporting frame (4) comprises a door-shaped frame (13) and a bottom plate cross beam (14), two vertical beams of the door-shaped frame (13) are oppositely arranged by two angle steels, the lower end of the two vertical beams is fixedly connected onto the bottom plate cross beam (14), the bottom plate cross beam (14) is made of channel steel, and two symmetrical positioning notches (15) are formed in the bottom of the two vertical beams.

Technical Field

The invention belongs to the technical field of transformer maintenance equipment, and relates to an electric lifting device for a transformer.

Background

The transformer is dismantled or the transformer changes sleeve pipe and conducting rod of damage, need correspond the change with the transformer lifting steadily, and current mode adopts the manual work to go on or the crane promotes, and crane equipment is too big, is unfavorable for narrow and small space to use, and the labour that the manual work needs is big, and intensity of labour is big, produces the incident easily.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides an electronic lifting device of transformer to solve the problem that exists among the prior art.

The technical scheme adopted by the invention is as follows: the utility model provides an electronic lifting device of transformer, includes horizontal pole and two lifting lead screws, and the horizontal pole both ends are connected with two lifting lead screws respectively, and every lifting lead screw screwed connection is on the nut pipe, and the nut pipe rotatably connects in the support frame upper end, fixedly connected with driven gear on the nut pipe, and driving gear with driven gear meshing is connected to driving motor, and driving motor fixed connection is on the motor frame, and motor frame fixed connection is in the support frame upper end.

Preferably, the driving motor is fixedly connected to the transmission, the transmission is fixedly connected to the motor frame, an output shaft of the transmission is fixedly connected to the driving gear, and a motor shaft of the driving motor and an input shaft of the transmission are of an integrated structure.

Preferably, the upper end of the lifting screw rod is provided with a sleeve, and the sleeve is sleeved on the cross rod.

Preferably, the electric lifting device for the transformer further comprises a steel wire rope hung on the cross rod.

Preferably, the nut tube is connected to the support frame through two bearing seats.

Preferably, the support frame comprises a door-shaped frame and a bottom plate cross beam, two vertical beams of the door-shaped frame are oppositely arranged by two angle steels, the lower end of the two vertical beams is fixedly connected to the bottom plate cross beam, the bottom plate cross beam is made of channel steel, and two symmetrical positioning notches are formed in the bottom of the bottom plate cross beam.

The invention has the beneficial effects that: compared with the prior art, the lifting device can realize quick electric lifting of the transformer, is convenient for lifting and using the transformer in a narrow space, saves time and labor, avoids safety accidents, reduces labor intensity, can remotely realize lifting, and is safer to use, and the nut screw rod is lifted and quickly and stably lifted.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.