CN212639829U

CN212639829U - Installation device with telescopic function for electric power engineering

Info

Publication number: CN212639829U
Application number: CN202020982460.XU
Authority: CN
Inventors: 李庆芳
Original assignee: Hefei Jinli Power Supply Equipment Co ltd
Current assignee: Hefei Jinli Power Supply Equipment Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-02
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an installation device with telescopic function for electric power engineering, which comprises a bottom plate, wherein a lifting plate with an upward opening is arranged right above the top surface of the bottom plate, a pair of rectangular bases is longitudinally arranged in the middle of the top surface of the bottom plate, a one-way electric pushing cylinder with an upward output end is arranged on the top surface of each base, a two-way electric pushing cylinder with a two-way output end facing outwards is arranged in a through hole, and each second connecting block is movably connected with four corners of the bottom surface of the lifting plate through a hinge mechanism; the middle part in the bottom plate is provided with a pair of double-shaft motors, and each supporting cushion block is movably connected with the corresponding corner of the outer side surface of the lifting plate through a supporting component. The utility model discloses effectively solved fixed platform awkward problem, and simple structure, convenient operation has increased and has used fail safe nature, the free convenience of operation, need not build scaffold frame or fixed platform repeatedly, alleviates workman's work burden, has reduced cost of maintenance, has improved work efficiency.

Description

Installation device with telescopic function for electric power engineering

Technical Field

The utility model relates to an electric power engineering equipment technical field especially relates to installation device for electric power engineering with flexible function.

Background

The invention relates to electric power, which is an energy source using electric energy as power, in the 70 th 19 th century, the invention and application of the electric power start the second industrialized climax and become one of three scientific and technological revolution which occur in the world since the 18 th century of human history, the life of people is changed by the science and technology, and in the process of mounting and erecting modern electric power, in order to prevent the electric power from influencing safety, transformation equipment is usually mounted between two cement rods and fixed at a high position.

In order to conveniently install the substation equipment, at present, when the work of ascending a height such as engineering work, overhaul, maintenance and the like is carried out indoors and outdoors, ladders are mostly used, and due to the poor stability of the ladders, the movable space is small, the ladders are inconvenient to transport and carry outdoors, and dangerous accidents such as falling injury are easy to occur, so the use of the ladders is limited to a certain extent. Among the prior art, in order to make the workspace scope great, generally adopt to build fixed platform or scaffold and solve, and it is more troublesome to build fixed platform or scaffold, and wastes time and energy, and cost of maintenance is high to it is unmovable, and application range receives certain restriction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the installation device for electric power engineering who provides has flexible function.

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

the mounting device with the telescopic function for the electric power engineering comprises a bottom plate, wherein the bottom plate is in a rectangular plate shape which is horizontally and transversely placed, a lifting plate with an upward opening is arranged right above the top surface of the bottom plate, a pair of rectangular bases is longitudinally arranged in the middle of the top surface of the bottom plate, a unidirectional electric pushing cylinder with an upward output end is arranged on the top surface of each base, a first connecting block is arranged at the end part of an electric pushing rod of each unidirectional electric pushing cylinder, and each first connecting block is fixedly connected with the bottom surface of the lifting plate; a transversely through hole is recessed in the bottom of each base, a bidirectional electric pushing cylinder with a bidirectional output end facing outwards is mounted in each through hole, a pair of second connecting blocks are arranged at the end parts of two electric pushing rods of each bidirectional electric pushing cylinder, and each second connecting block is movably connected with four corners of the bottom surface of the lifting plate through a hinge mechanism;

a pair of double-shaft motors which are transversely arranged with double-shaft output ends facing outwards are arranged in the middle of the bottom plate below the pair of bases, a pair of couplers are coaxially connected with the end parts of two motor shafts of each double-shaft motor, and a pair of threaded rods are coaxially connected with the output ends of the outer sides of each pair of couplers; a pair of bearings is mounted at the corners of two end faces in the bottom plate, and the outer end of each threaded rod is inserted into the corresponding bearing; and the upper part of each threaded rod is positioned at the position above the bottom plate, a T-shaped sliding groove which is transversely penetrated is formed in each depression of the bottom plate, each T-shaped sliding rail is arranged in each T-shaped sliding groove and penetrates through the T-shaped sliding rail in a sliding manner, each T-shaped sliding rail bottom surface is provided with a long strip-shaped rack which is transversely placed, each T-shaped sliding rail outer end part is provided with a supporting cushion block, and each supporting cushion block is movably connected with the corner corresponding to the outer side surface of the lifting plate through.

Preferably, the hinge mechanism comprises slide bars, slide cylinders and hinge rods, fixed blocks are arranged at four corners of the top surface of the bottom plate, the slide bars which are transversely arranged are arranged between the fixed blocks and the transversely corresponding bases, the slide cylinders are slidably sleeved in the middle of the slide bars, and the bottom surfaces of the slide cylinders are fixedly connected with the corresponding second connecting blocks; the top surfaces of the sliding cylinders are respectively provided with a first hinge seat with an upward opening, and the openings of the first hinge seats are movably hinged with the bottom ends of the hinge rods through pin shafts; four turnings in lifter plate bottom surface all are equipped with articulated bottom plate, articulated bottom plate bottom surface all is equipped with the articulated seat of second that the opening is down, all with the hinge bar top activity hinge joint at corresponding turning in the opening of the articulated seat of second.

Preferably, the supporting assembly comprises a supporting slide rod, a supporting slide cylinder and a supporting spring, four corners of the outer side surface of the lifting plate are respectively provided with a first supporting hinged seat with an outward opening, and the openings of the first supporting hinged seats are movably hinged with the top end of the supporting slide rod through pin shafts; the top surfaces of the supporting cushion blocks are respectively provided with a second supporting hinged seat with an upward opening, the opening of the second supporting hinged seat is movably hinged with the bottom end of the supporting sliding barrel through a pin shaft, supporting springs are installed at the bottom in the supporting sliding barrel, and the bottom end of the supporting sliding rod slides to penetrate through the supporting sliding barrel and fixedly connected with the outer end of each supporting spring.

Preferably, a pair of gear shafts is longitudinally inserted into the bottom plate between the upper part of the outer end part of each threaded rod and the lower part of each rack, a pair of gears is inserted into the middle parts of each pair of gear shafts, and the bottoms of each pair of gears are in meshing transmission with the tops of the outer ends of the corresponding threaded rods; the top of each pair of gears is in meshed transmission with the bottom of the corresponding rack.

Preferably, four corners of the bottom surface of the bottom plate are recessed with roller grooves, roller brackets with downward openings are mounted in the roller grooves, and the openings of the roller brackets are rotatably connected with rollers through roller shafts.

Preferably, the unidirectional electric pushing cylinder is electrically connected with an external power supply through a first power line, and the bidirectional electric pushing cylinder is electrically connected with the external power supply through a second power line; the double-shaft motor is electrically connected with an external power supply through a motor power line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. controlling the electric pushing cylinders of the pair of unidirectional electric pushing cylinders to extend, and driving the lifting plate to lift through the first connecting block; meanwhile, the electric push rods of the pair of bidirectional electric push cylinders are controlled to extend, the corresponding sliding cylinders are respectively driven by the second connecting blocks to slide along the sliding rods, and the bottom ends of the hinged rods are driven to slide towards two sides under the cooperation of the hinging action, so that the lifting plate is supported to be lifted conveniently;

2. controlling two motor shafts of a pair of double-shaft motors to synchronously rotate, driving corresponding threaded rods to rotate through couplers respectively, and further driving corresponding gears to rotate through meshing respectively, and further driving corresponding gears and T-shaped sliding rails to slide along T-shaped sliding grooves through meshing respectively, and further driving supporting cushion blocks to extend out of a bottom plate to the outer side; meanwhile, under the cooperation of the hinging action, the supporting slide rods at four corners of the two end surfaces of the lifting plate are driven to pull the supporting springs to slide along the supporting slide cylinders, so that the stability of the lifting plate is further strengthened, and the gravity center of the lifting plate is reduced;

to sum up, the utility model discloses effectively solved the inconvenient problem of fixed platform, and simple structure, convenient operation has increased and has used fail safe nature, the operation convenience freely, need not build scaffold frame or fixed platform repeatedly, alleviates workman's work burden, has reduced cost of maintenance, has improved work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

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

FIG. 2 is a left side view of the bottom plate of the present invention;

fig. 3 is a schematic view of the support assembly of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1 according to the present invention;

number in the figure: the device comprises a bottom plate 1, a roller 11, a double-shaft motor 12, a threaded rod 13, a gear 14, a T-shaped slide rail 15, a rack 16, a supporting cushion block 17, a lifting plate 2, a supporting slide cylinder 21, a supporting spring 22, a supporting slide rod 23, a base 3, a unidirectional electric pushing cylinder 31, a bidirectional electric pushing cylinder 32, a fixed block 33, a slide rod 34, a slide cylinder 35, a hinged bottom plate 36 and a hinged rod 37.

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.

Example 1: in order to solve the problem of inconvenient use of a fixed platform and improve the working efficiency of installation of power transformation equipment, the embodiment provides an installation device for electric power engineering with a telescopic function, and referring to fig. 1-4, the installation device comprises a bottom plate 1, the bottom plate 1 is in a horizontally and horizontally placed rectangular plate shape, a lifting plate 2 with an upward opening is arranged right above the top surface of the bottom plate 1, a pair of rectangular bases 3 is longitudinally arranged in the middle of the top surface of the bottom plate 1, a one-way electric pushing cylinder 31 with an upward output end is arranged on the top surface of each base 3, the type of the one-way electric pushing cylinder 31 is CY190-R, the one-way electric pushing cylinder 31 is electrically connected with an external power supply through a first power line, a first connecting block is arranged at the end part of an electric pushing rod of each one-way electric pushing cylinder 31, and each first connecting block is fixedly connected with the bottom; a transversely through hole is recessed in the bottom of each base 3, a bidirectional electric pushing cylinder 32 with bidirectional output ends facing outwards is installed in each through hole, the type of the bidirectional electric pushing cylinder 32 is TBSS50, and the bidirectional electric pushing cylinder 32 is electrically connected with an external power supply through a second power line; a pair of second connecting blocks are arranged at the end parts of the two electric push rods of each bidirectional electric push cylinder 32, and each second connecting block is movably connected with four corners of the bottom surface of the lifting plate 2 through a hinge mechanism; the electric pushing cylinders of the pair of unidirectional electric pushing cylinders 31 are controlled to extend, and the lifting plate 2 is driven to lift through the first connecting block; meanwhile, the pair of bidirectional electric pushing cylinders 32 is controlled to be matched with the unidirectional electric pushing cylinder 31, so that the lifting stability of the lifting plate 2 is improved;

a pair of double-shaft motors 12 with double-shaft output ends facing outwards and transversely arranged are arranged in the middle of the bottom plate 1 and positioned below the pair of bases 3, the models of the double-shaft motors 12 are GHD22-200-90, the double-shaft motors 12 are electrically connected with an external power supply through motor power lines, a pair of couplers are coaxially connected to the end parts of two motor shafts of each double-shaft motor 12, and a pair of threaded rods 13 are coaxially connected to the output ends of the outer sides of each pair of couplers; a pair of bearings are mounted at the corners of two end faces in the bottom plate 1, and the outer end of each threaded rod 13 is inserted into the corresponding bearing; be located every threaded rod 13 top all sunken T shape spout that has transversely to link up in the bottom plate 1, every all be equipped with the T shape slide rail 15 that slides and run through in the T shape spout, every 15 bottom surfaces of T shape slide rail all are equipped with the rectangular form rack 16 of transversely placing, every the outer tip of T shape slide rail 15 is equipped with the lip block 17, every lip block 17 all through the swing joint at the turning that supporting component and 2 lateral surfaces of lifter plate correspond.

In the utility model, the hinge mechanism comprises a slide bar 34, a slide cylinder 35 and a hinge rod 37, four corners of the top surface of the bottom plate 1 are respectively provided with a fixed block 33, the slide bar 34 which is transversely arranged is respectively arranged between the fixed block 33 and the base 3 which transversely corresponds to the fixed block, the middle part of the slide bar 34 is respectively sheathed with the slide cylinder 35 in a sliding way, and the bottom surface of the slide cylinder 35 is fixedly connected with the corresponding second connecting block; the top surfaces of the sliding cylinders 35 are respectively provided with a first hinge seat with an upward opening, and the openings of the first hinge seats are movably hinged with the bottom ends of the hinge rods 37 through pin shafts; four corners of the bottom surface of the lifting plate 2 are respectively provided with a hinge bottom plate 36, the bottom surface of each hinge bottom plate 36 is provided with a second hinge seat with a downward opening, and the openings of the second hinge seats are movably hinged with the top ends of hinge rods 37 of the corresponding corners; in cooperation with the hinge action, the sliding cylinder 35 slides along the sliding rod 34, so as to drive the bottom end of the hinge rod 37 to slide towards two sides, thereby further supporting the lifting plate 2 to be lifted.

In the utility model, the supporting component comprises a supporting slide rod 23, a supporting slide cylinder 21 and a supporting spring 22, four corners of the outer side surface of the lifting plate 2 are respectively provided with a first supporting hinged seat with an outward opening, and the opening of the first supporting hinged seat is movably hinged with the top end of the supporting slide rod 23 through a pin shaft; the supporting slide rod 23 pulls the supporting spring 22 to slide along the supporting slide cylinder 21, so that the stability of the lifting plate 3 is further strengthened, and the gravity center of the lifting plate 3 is reduced; the top surface of the supporting cushion block 17 is provided with a second supporting hinged seat with an upward opening, the opening of the second supporting hinged seat is movably hinged with the bottom end of the supporting sliding barrel 21 through a pin shaft, a supporting spring 22 is installed at the bottom in the supporting sliding barrel 21, and the bottom end of the supporting sliding rod 23 slides to penetrate through the supporting sliding barrel 21 and fixedly connected with the outer end of the supporting spring 22.

In the utility model, a pair of gear shafts are longitudinally inserted in the bottom plate 1 between the upper part of the outer end part of each threaded rod 13 and the lower part of each rack 16, a pair of gears 14 are inserted in the middle of each pair of gear shafts, and the bottom of each pair of gears 14 is engaged with the top of the outer end of the corresponding threaded rod 13 for transmission; the top of each pair of gears 14 is in meshed transmission with the bottom of the corresponding rack 16; roller grooves are recessed at four corners of the bottom surface of the bottom plate 1, roller brackets with downward openings are mounted in the roller grooves, and the openings of the roller brackets are rotatably connected with the rollers 11 through roller shafts; the roller 11 increases the convenience of the whole movement of the device and facilitates the frequent change of the working position of workers.

Example 2: the utility model discloses when specifically using, its operating procedure is as follows:

step one, pushing the rollers 11, moving the bottom plate 1 to the middle of two corresponding telegraph poles, fixing the rollers 11 to prevent the rollers from running, and allowing workers to carry mounting equipment to ascend onto the lifting plate 2;

step two, controlling the electric pushing cylinders of the pair of unidirectional electric pushing cylinders 31 to extend, and driving the lifting plate 2 to lift through the first connecting block; meanwhile, the electric push rods of the pair of bidirectional electric push cylinders 32 are controlled to extend, the corresponding sliding cylinders 35 are respectively driven by the second connecting blocks to slide along the sliding rods 34, and under the cooperation of the hinging action, the bottom ends of the hinging rods 37 are driven to slide towards two sides, so that the lifting plate 2 is further supported to be lifted;

step three, two motor shafts of a pair of double-shaft motors 12 are controlled to synchronously rotate at the same time, corresponding threaded rods 13 are respectively driven to rotate through a coupler, and then a corresponding pair of gears 14 are respectively driven to rotate through meshing, and then corresponding gears 16 and T-shaped sliding rails 15 are respectively driven to slide along T-shaped sliding grooves through meshing, and further supporting cushion blocks 17 are driven to extend out of the bottom plate 1 to the outer side;

and step four, under the cooperation of the hinging action, the supporting slide rods 23 at the four corners of the two end surfaces of the lifting plate 2 are driven to pull the supporting springs 22 to slide along the supporting slide cylinders 21, so that the stability of the lifting plate 3 is further strengthened, and the gravity center of the lifting plate 3 is reduced.

The utility model discloses effectively solved fixed platform awkward problem, and simple structure, convenient operation has increased and has used fail safe nature, the free convenience of operation, need not build scaffold frame or fixed platform repeatedly, alleviates workman's work burden, has reduced cost of maintenance, has improved work efficiency.

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

1. Installation device for electric power engineering with flexible function, including bottom plate (1), its characterized in that: the bottom plate (1) is in a rectangular plate shape which is horizontally and transversely placed, a lifting plate (2) with an upward opening is arranged right above the top surface of the bottom plate (1), a pair of rectangular bases (3) is longitudinally arranged in the middle of the top surface of the bottom plate (1), one-way electric pushing cylinders (31) with upward output ends are mounted on the top surface of each base (3), first connecting blocks are arranged at the end parts of electric pushing rods of the one-way electric pushing cylinders (31), and each first connecting block is fixedly connected with the bottom surface of the lifting plate (2); a transversely through hole is recessed in the bottom of each base (3), a bidirectional electric pushing cylinder (32) with a bidirectional output end facing outwards is mounted in each through hole, a pair of second connecting blocks are arranged at the end parts of two electric pushing rods of each bidirectional electric pushing cylinder (32), and each second connecting block is movably connected with four corners of the bottom surface of the lifting plate (2) through a hinge mechanism;

a pair of double-shaft motors (12) with double-shaft output ends facing outwards and transversely arranged are arranged in the middle of the bottom plate (1) below the pair of bases (3), a pair of couplers are coaxially connected with the end parts of two motor shafts of each double-shaft motor (12), and a pair of threaded rods (13) are coaxially connected with the output ends of the outer side of each pair of couplers; a pair of bearings are mounted at the corners of two end faces in the bottom plate (1), and the outer end of each threaded rod (13) is inserted into the corresponding bearing; be located every threaded rod (13) top and be in all sunken T shape spout that has transversely to link up, every in bottom plate (1) all be equipped with in the T shape spout and slide T shape slide rail (15) that run through, every T shape slide rail (15) bottom surface all is equipped with rectangular form rack (16) of transversely placing, every the outer tip of T shape slide rail (15) is equipped with supporting pad (17), every supporting pad (17) all through the swing joint at the turning that supporting component and lifter plate (2) lateral surface correspond.

2. The telescopic power engineering installation device according to claim 1, wherein: the hinge mechanism comprises slide bars (34), slide cylinders (35) and hinge rods (37), fixed blocks (33) are arranged at four corners of the top surface of the bottom plate (1), the slide bars (34) which are transversely arranged are arranged between the fixed blocks (33) and the transversely corresponding bases (3), the slide cylinders (35) are slidably sleeved in the middle of the slide bars (34), and the bottom surfaces of the slide cylinders (35) are fixedly connected with corresponding second connecting blocks; the top surfaces of the sliding cylinders (35) are respectively provided with a first hinge seat with an upward opening, and the openings of the first hinge seats are movably hinged with the bottom ends of the hinge rods (37) through pin shafts; four corners in lifter plate (2) bottom surface all are equipped with articulated bottom plate (36), articulated bottom plate (36) bottom surface all is equipped with the articulated seat of opening second down, all articulate in the opening of seat with articulated rod (37) top activity hinge joint at corresponding corner in the second.

3. The telescopic power engineering installation device according to claim 1, wherein: the supporting assembly comprises a supporting slide rod (23), a supporting slide cylinder (21) and a supporting spring (22), four corners of the outer side surface of the lifting plate (2) are respectively provided with a first supporting hinged seat with an outward opening, and the openings of the first supporting hinged seats are movably hinged with the top end of the supporting slide rod (23) through pin shafts; the top surface of the supporting cushion block (17) is provided with a second supporting hinged seat with an upward opening, the opening of the second supporting hinged seat is hinged to the bottom end of the supporting sliding barrel (21) through a pin shaft, the bottom of the supporting sliding barrel (21) is provided with a supporting spring (22), and the bottom end of the supporting sliding rod (23) slides to penetrate through the supporting sliding barrel (21) and fixedly connected with the outer end of the supporting spring (22).

4. The telescopic power engineering installation device according to claim 1, wherein: a pair of gear shafts is longitudinally inserted into the bottom plate (1) between the upper part of the outer end part of each threaded rod (13) and the lower part of each rack (16), a pair of gears (14) is inserted in the middle of each pair of gear shafts, and the bottom of each pair of gears (14) is meshed with the top of the outer end of the corresponding threaded rod (13) for transmission; the top of each pair of gears (14) is in meshed transmission with the bottom of the corresponding rack (16).

5. The telescopic power engineering installation device according to claim 1, wherein: four corners of the bottom surface of the bottom plate (1) are all sunken with roller grooves, roller brackets with downward openings are installed in the roller grooves, and the openings of the roller brackets are rotatably connected with the rollers (11) through roller shafts.

6. The telescopic power engineering installation device according to claim 1, wherein: the unidirectional electric pushing cylinder (31) is electrically connected with an external power supply through a first power line, and the bidirectional electric pushing cylinder (32) is electrically connected with the external power supply through a second power line; the double-shaft motor (12) is electrically connected with an external power supply through a motor power line.