CN213294596U

CN213294596U - Elevating platform is used in transformer substation equipment fixing

Info

Publication number: CN213294596U
Application number: CN202021494806.8U
Authority: CN
Inventors: 许思峰; 林国艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-28
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a transformer substation equipment elevating platform for installation, the on-line screen storage device comprises a base, the top fixed mounting of base has coupling mechanism, coupling mechanism's top fixed mounting has the motor, the output shaft fixed mounting of motor has slewing mechanism, slewing mechanism's bottom fixed mounting has the threaded rod, the bottom fixed mounting of threaded rod has the bearing, the outside threaded connection of threaded rod has the screw thread piece, the left side fixed mounting of screw thread piece has the platform, the top fixed mounting of platform has protection machanism, protection machanism's front articulates there is the overhead door, the top fixed mounting of base has the backplate, the top fixed mounting of base has the curb plate, the right side fixed mounting of curb plate has the telescopic link. This elevating platform is used in transformer substation equipment fixing has wholly reached the high purpose of installation performance for the installer is not falling from the eminence easily, greatly increased the security performance of elevating platform.

Description

Elevating platform is used in transformer substation equipment fixing

Technical Field

The utility model belongs to the technical field of go up and down, specifically be a transformer substation is elevating platform for equipment fixing.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, and the transformer substation in a power plant is a boosting transformer substation and is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid.

In a transformer substation, special equipment is often installed, and the position of the transformer substation where the equipment needs to be installed is generally high, so that various lifting platforms are needed to carry installation personnel to rise to a high place, the existing lifting platforms on the market generally have no effective protection measures, and the connection is not stable, so that the problem of poor safety performance exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer substation is elevating platform for equipment fixing to solve among the prior art problem that the elevating platform security performance is poor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer substation equipment installs and uses elevating platform, includes the base, the top fixed mounting of base has coupling mechanism, coupling mechanism's top fixed mounting has the motor, the output shaft fixed mounting of motor has slewing mechanism, slewing mechanism's bottom fixed mounting has the threaded rod, the bottom fixed mounting of threaded rod has the bearing, the outside threaded connection of threaded rod has the screw thread piece, the left side fixed mounting of screw thread piece has the platform, the top fixed mounting of platform has protection machanism, protection machanism's front articulates there is the overhead door, the top fixed mounting of base has the backplate, the top fixed mounting of base has the curb plate, the right side fixed mounting of curb plate has the telescopic link.

Preferably, the bottom fixed mounting of telescopic link has the link, one side and platform fixed connection that the telescopic link was kept away from to the link, the thread groove has been seted up to the inboard of screw thread piece, thread groove and the outside thread strip looks adaptation of threaded rod.

Preferably, the rotating mechanism consists of a driving conical wheel and a driven conical wheel, the bottom of the driving conical wheel is meshed with the driven conical wheel, and the bottom axis of the driven conical wheel is fixedly connected with the threaded rod.

Preferably, the left side and the right side of the front face of the back plate are both provided with sliding grooves, and the sliding grooves are in sliding connection with the protection mechanism.

Preferably, the protection mechanism comprises a protection frame and an anti-slip grab handle, the anti-slip grab handle is fixedly mounted on the inner side of the protection frame, the insertion block is fixedly mounted on the back of the shutter, the insertion groove is formed in the front of the protection frame, and the insertion groove is matched with the insertion block.

Preferably, the telescopic rod consists of an outer rod and an inner rod, and the inner rod with one end penetrating through and extending to the outside of the outer rod is movably mounted in the outer rod.

Preferably, coupling mechanism comprises spliced pole, mounting panel and firm pole, the bottom and the base fixed connection of spliced pole, the top fixed mounting of spliced pole has the mounting panel, the bottom fixed mounting of mounting panel has firm pole, the bottom and the base fixed connection of firm pole.

Compared with the prior art, the utility model discloses, possess following beneficial effect:

1. the lifting platform for transformer substation equipment installation drives the driving conical wheel to rotate forwards and backwards through the forward and reverse rotation of the starting motor, the driving conical wheel is meshed with the driven conical wheel to drive the driven conical wheel to rotate forwards and backwards so as to drive the threaded rod to rotate forwards and backwards, the threaded strip on the outer side of the threaded rod is in threaded contact with the threaded groove in the threaded block when the threaded rod rotates, the threaded strip is in sliding connection with the back plate through the protection mechanism, the protection mechanism is fixedly connected with the platform, the platform is fixedly connected with the threaded block so as to limit the position of the threaded block, the threaded block is driven to move up and down with the platform, the protection mechanism is arranged so that an installer can enter the protection frame during the lifting process, then the antiskid grab handle is grabbed to close the stop door, the insertion block on the back side of the stop door is inserted into the insertion groove on the front side of the protection frame at the moment, the effective protection effect is achieved, and the safety performance of the lifting platform is enhanced.

2. This elevating platform is used in transformer substation's equipment fixing makes the platform more stable at the in-process that ascends and descend through setting up the telescopic link, through the sliding connection relation between protective frame and the backplate for the in-process stability that ascends and descends on the platform is further strengthened, has promoted the security performance of elevating platform greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the connection structure between the protection mechanism and the door of the present invention;

fig. 3 is a side view of the connection structure of the protection mechanism and the back plate of the present invention.

In the figure: the device comprises a base 1, a connecting mechanism 2, a connecting column 201, a mounting plate 202, a stabilizing rod 203, a motor 3, a rotating mechanism 4, a driving conical wheel 401, a driven conical wheel 402, a threaded rod 5, a bearing 6, a thread block 7, a platform 8, a protective mechanism 9, a protective frame 901, an anti-skid grip 902, a stop door 10, a back plate 11, a telescopic rod 12 and a side plate 13.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a lifting platform for installation of transformer substation equipment comprises a base 1, a connecting mechanism 2 is fixedly installed on the top of the base 1, the connecting mechanism 2 is composed of a connecting column 201, an installation plate 202 and a stabilizing rod 203, the bottom of the connecting column 201 is fixedly connected with the base 1, the top of the connecting column 201 is fixedly installed with the installation plate 202, the bottom of the installation plate 202 is fixedly installed with the stabilizing rod 203, the bottom of the stabilizing rod 203 is fixedly connected with the base 1, the top of the connecting mechanism 2 is fixedly installed with a motor 3, the driving cone pulley 401 is driven to rotate forward and backward by the forward and reverse rotation of the motor 3, the driving cone pulley 401 is meshed with a driven cone pulley 402 at the moment to drive the driven cone pulley 402 to rotate forward and backward, thereby driving the threaded rod 5 to rotate forward and backward, the thread strip on the outer side of the threaded rod 5 is in threaded contact with the thread groove inside the threaded block 7, the protection mechanism 9 is fixedly connected with the platform 8, the platform 8 is fixedly connected with the thread block 7, so that the position of the thread block 7 is limited, the thread block 7 and the platform 8 are driven to move up and down, an installer can enter the interior of the protection frame 901 during the lifting process of the standing platform 8 by arranging the protection mechanism 9, then the antiskid grab handle 902 is grabbed, the stop door 10 is closed, the plug-in block on the back of the stop door 10 is plugged with the plug-in groove on the front of the protection frame 901 at the moment, the stop door 10 is prevented from opening and closing during the lifting process, an effective protection effect is achieved, the whole body achieves the purpose of high installation performance, the safety performance of the lifting platform is greatly improved, the rotating mechanism 4 is fixedly installed on an output shaft of the motor 3, the rotating mechanism 4 consists of a driving cone pulley 401 and a driven cone pulley 402, the bottom of the driving cone pulley 401 is meshed with the driven cone pulley 402, and the bottom axis, the bottom of the rotating mechanism 4 is fixedly provided with a threaded rod 5, the bottom of the threaded rod 5 is fixedly provided with a bearing 6, the outer side of the threaded rod 5 is in threaded connection with a threaded block 7, the left side of the threaded block 7 is fixedly provided with a platform 8, the top of the platform 8 is fixedly provided with a protection mechanism 9, the protection mechanism 9 consists of a protection frame 901 and an anti-slip grab handle 902, the inner side of the protection frame 901 is fixedly provided with the anti-slip grab handle 902, the back of the door 10 is fixedly provided with an inserting block, the front of the protection frame 901 is provided with an inserting groove which is matched with the inserting block, the front of the protection mechanism 9 is hinged with the door 10, the top of the base 1 is fixedly provided with a back plate 11, the left side and the right side of the front of the back plate 11 are both provided with sliding grooves which are in sliding connection with the protection mechanism 9, the motor 3, make platform 8 more stable at the in-process that goes up and descend through setting up telescopic link 12, through the sliding connection relation between protective frame 901 and backplate 11, make platform 8 in-process stability that goes up and descend further strengthen, wholly reached the high purpose of security, greatly increased the security performance of elevating platform, telescopic link 12 comprises outer pole and interior pole, the inside movable mounting of outer pole has one end to run through and extend to the outside interior pole of outer pole, the bottom fixed mounting of telescopic link 12 has the link, one side and platform 8 fixed connection that telescopic link 12 was kept away from to the link, the thread groove has been seted up to the inboard of screw block 7, thread groove and 5 outside screw thread strip looks adaptations of threaded rod.

In summary, in the lifting platform for installing the substation equipment, the driving cone pulley 401 is driven to rotate forward and backward by the forward and backward rotation of the starting motor 3, at this time, the driving cone pulley 401 is meshed with the driven cone pulley 402 to drive the driven cone pulley 402 to rotate forward and backward, so as to drive the threaded rod 5 to rotate forward and backward, the threaded strip on the outer side of the threaded rod 5 is in threaded contact with the threaded groove in the threaded block 7 when rotating, the threaded strip is in sliding connection with the back plate 11 through the protection mechanism 9, the protection mechanism 9 is fixedly connected with the platform 8, the platform 8 is fixedly connected with the threaded block 7, so as to limit the position of the threaded block 7, drive the threaded block 7 to move up and down with the platform 8, through the arrangement of the protection mechanism 9, an installer can enter the protection frame 901 during the lifting process of the standing platform 8, then grasp the anti-slip grip 902 to close the stop door 10, at this time, the insertion block on the back of, prevent that shutter 10 from opening and shutting at the lift in-process, play effectual guard action, make platform 8 more stable at the in-process that goes up and down through setting up telescopic link 12, through the sliding connection relation between protective frame 901 and backplate 11 for platform 8 in-process stability that goes up and down is further strengthened, has promoted the security performance of elevating platform greatly.

Claims

1. The utility model provides a transformer substation equipment elevating platform for installation, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a connecting mechanism (2), the top of the connecting mechanism (2) is fixedly provided with a motor (3), an output shaft of the motor (3) is fixedly provided with a rotating mechanism (4), the bottom of the rotating mechanism (4) is fixedly provided with a threaded rod (5), a bearing (6) is fixedly arranged at the bottom of the threaded rod (5), a thread block (7) is connected with the outer side of the threaded rod (5) in a threaded manner, a platform (8) is fixedly arranged on the left side of the thread block (7), a protection mechanism (9) is fixedly arranged on the top of the platform (8), the front surface of the protection mechanism (9) is hinged with a stop door (10), the top of the base (1) is fixedly provided with a back plate (11), the top fixed mounting of base (1) has curb plate (13), the right side fixed mounting of curb plate (13) has telescopic link (12).

2. The lifting platform for installation of the substation equipment according to claim 1, characterized in that: the bottom fixed mounting of telescopic link (12) has the link, one side and platform (8) fixed connection that telescopic link (12) were kept away from to the link, the thread groove has been seted up to the inboard of screw thread piece (7), thread groove and threaded rod (5) outside thread strip looks adaptation.

3. The lifting platform for installation of the substation equipment according to claim 1, characterized in that: the rotating mechanism (4) is composed of a driving conical wheel (401) and a driven conical wheel (402), the driven conical wheel (402) is meshed at the bottom of the driving conical wheel (401), and the bottom axis of the driven conical wheel (402) is fixedly connected with the threaded rod (5).

4. The lifting platform for installation of the substation equipment according to claim 1, characterized in that: the right side and the left side of the front surface of the back plate (11) are both provided with sliding grooves, and the sliding grooves are connected with the protection mechanism (9) in a sliding mode.

5. The lifting platform for installation of the substation equipment according to claim 1, characterized in that: the protective mechanism (9) is composed of a protective frame (901) and an anti-slip grab handle (902), the anti-slip grab handle (902) is fixedly mounted on the inner side of the protective frame (901), an insertion block is fixedly mounted on the back face of the shutter (10), an insertion groove is formed in the front face of the protective frame (901), and the insertion groove is matched with the insertion block.

6. The lifting platform for installation of the substation equipment according to claim 1, characterized in that: the telescopic rod (12) is composed of an outer rod and an inner rod, and the inner rod with one end penetrating through and extending to the outside of the outer rod is movably mounted inside the outer rod.

7. The lifting platform for installation of the substation equipment according to claim 1, characterized in that: coupling mechanism (2) comprise spliced pole (201), mounting panel (202) and firm pole (203), the bottom and base (1) fixed connection of spliced pole (201), the top fixed mounting of spliced pole (201) has mounting panel (202), the bottom fixed mounting of mounting panel (202) has firm pole (203), the bottom and base (1) fixed connection of firm pole (203).