Auxiliary hoisting device for box-type substation

Abstract

The utility model discloses an auxiliary hoisting device for a box-type transformer substation, which relates to the technical field of auxiliary hoisting devices and comprises a placing platform, an inner cavity is arranged at the central position inside the placing platform, a leaning seat plate is arranged at one end of the inner cavity, and guide slideways are arranged on two sides of the inner cavity. The leaning seat plate, the two guide slideways and the placing platform are of an integrated structure; the guide rollers are arranged in the inner cavity, the number of the guide rollers is fifteen, and the fifteen guide rollers are located on the same horizontal line; the roller seat is movably arranged in the guide slide way, and a support plate is welded to the upper end of the roller seat, so that the problems that box-type substations of different sizes can be conveniently sleeved and fixed by an existing auxiliary hoisting device through an arranged retractable structure, but most of the box-type substations are heavier, the carrying and placing process is more labor-consuming, and the operation is inconvenient are solved. And the auxiliary hoisting device is inconvenient to sleeve and mount.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary hoisting device technical field, concretely is a box -type substation auxiliary hoisting device. BACKGROUND

[0002] Box -type substation, also called prepackaged substation or prepackaged substation. It is a kind of high voltage switchgear, distribution transformer and low voltage distribution device, box -type substation needs to be fixed box -type substation by auxiliary hoisting device in the process of hoisting and conveying.

[0003] For example, the announcement number is: CN219259305U (named a box -type substation auxiliary hoisting device), including telescopic link, support plate and connecting plate, the periphery of connecting plate both sides is movably installed with support plate, the top of support plate is fixedly installed with locating block, the end of locating block is movably installed with plug bolt, the inside of locating block is movably installed with telescopic link, the top of telescopic link is movably installed with limiting frame, the both ends of limiting frame are movably installed with fixed rod, the bottom of limiting frame is fixedly connected with fixed block, and telescopic link and fixed block are embedded, the both ends of fixed block are movably installed with limiting bolt, the both sides of the top of limiting frame are fixedly installed with connecting ring, the periphery of connecting ring is fixedly connected with lifting rope, the side of lifting rope close to is fixedly installed with lifting ring, by the periphery of connecting plate both sides movably installed with support plate, user places box -type substation to the top of support plate, and pushes or pulls adjusting support plate, makes telescopic link from left and right clamping box -type substation, and pulls adjusting telescopic length of telescopic link upwards or downwards, makes limiting frame and support plate cooperate from up and down clamping box -type substation, user connects the hook of external hoisting equipment with lifting ring, can hoist box -type substation stably through lifting rope and connecting ring, user can adjust the support limiting range of device freely according to the size of box -type substation, so that the device can stably assist hoisting various sizes of box -type substation, reduce the limitation of device.

[0004] The auxiliary hoisting device is convenient for fixing box -type substations of different sizes by setting the telescopic structure, but most box -type substations are heavy, and it is laborious to move and place them, causing the auxiliary hoisting device to be inconvenient to install. UTILITY MODEL CONTENTS

[0005] The utility model discloses a box -type substation auxiliary hoisting device to solve the problem of inconvenient auxiliary hoisting device sleeve joint installation caused by the heavy weight of the box -type substation in the process of carrying and placing.

[0006] To achieve the above object, the utility model provides the following technical scheme: a box -type substation auxiliary hoisting device, including the platform of placing, the inside center position of platform of placing is provided with the inner cavity, and one end of inner cavity is provided with the seat board, and both sides of inner cavity are provided with the guide slide, and the seat board and two guide slides are the integral structure with platform of placing.

[0007] Still include:

[0008] The guide roller is arranged in the inner cavity, and the guide roller is provided with fifteen guide rollers which are located on the same horizontal line.

[0009] The roller seat is movably arranged in the guide slide, and the upper end of the roller seat is welded with a support plate, and the two support plates are welded with a cross beam plate, and the screw holes in the cross beam plate and the two support plates are movably provided with threaded jacks.

[0010] The extension plate is welded on the rear end face of the cross beam plate, and the upper end of the extension plate is welded with a lifting ring.

[0011] The extension rod is welded on the front end face of the cross beam plate, and the extension rod is provided with a limiting baffle at one end.

[0012] The limiting sliding groove is arranged on the inner wall of the two guide slides, and the inner wall of the limiting sliding groove is movably provided with an electromagnet strip plate through a nail-free glue, and the roller seat is fixedly connected with the guide slide through the electromagnet strip plate.

[0013] Preferably, the bottom of the platform of placing is provided with four roller grooves, and the inner wall of the four roller grooves is movably connected with a stainless steel roller through a rotating shaft and a bearing.

[0014] Preferably, the inner wall of the other limiting sliding groove is movably provided with an anti-dropping block, and the anti-dropping block is an integral structure with the roller seat.

[0015] Preferably, the front end face of the platform of placing is provided with a front port, and the inner wall of the front port is provided with a mobile power supply and a switch button, and the output end and the input end of the switch button are electrically connected with the two electromagnet strip plates and the mobile power supply.

[0016] Preferably, the two outer walls of the guide roller are integrally provided with a supporting shaft, and the supporting shaft is rotationally connected with the shaft groove on the inner cavity wall.

[0017] Preferably, the limiting baffle is provided with a threaded pin at the connecting position of the two extension rods, and the limiting baffle is assembled and fixedly connected with the two extension rods through the threaded pin.

[0018] Preferably, one end of the threaded ejector rod is welded with a screw disc, and the size of the screw disc is greater than the hole diameter of the internal screw holes of the cross beam plate and the two support plates.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] The utility model discloses a box -type substation auxiliary hoisting device, which comprises a placing platform, a plurality of leaning seat plates are arranged on the placing platform, the placing platform is provided with a plurality of inner cavities, the inner cavities are provided with a plurality of guide rollers, the guide rollers are provided with a plurality of roller grooves, the placing platform is provided with four stainless steel rollers, the four stainless steel rollers are provided with a plurality of guide slides, the guide slides are provided with a plurality of electromagnet strip plates, the electromagnet strip plates are provided with a plurality of anti -drop blocks, the placing platform is provided with a plurality of front ports, the front ports are provided with a plurality of mobile power supplies, and the mobile power supplies are provided with a plurality of switch buttons. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the box -type substation auxiliary hoisting device structure of the utility model for plan view;

[0022] Figure 2 It is the box -type substation auxiliary hoisting device structure of the utility model for front view;

[0023] Figure 3 It is the box -type substation auxiliary hoisting device internal structure of the utility model for section view;

[0024] Figure 4 It is the A part structure of the utility model for enlarged schematic view;

[0025] In the drawing: 1, placing platform;2, leaning seat plate;3, inner cavity;4, guide roller;5, roller groove;6, stainless steel roller;7, guide slide;8, roller seat;9, support plate;10, cross beam plate;11, extension rod;12, limiting baffle;13, threaded pin;14, extension plate;15, hoisting connecting ring;16, threaded ejector rod;17, screw disc;18, front port;19, mobile power supply;20, switch button;21, supporting shaft;22, limiting slide groove;23, electromagnet strip plate;24, anti -drop block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] Please refer to Figures 1-4 The utility model provides an embodiment: a box type substation auxiliary hoisting device, including the platform 1 that places, the inside center position of platform 1 is provided with inner cavity 3, one end of inner cavity 3 is provided with the seat board 2, both sides of inner cavity 3 are provided with the guide slide 7, and the seat board 2 and two guide slides 7 are integral structure with platform 1;

[0028] Further comprising:

[0029] The guide roller 4 is arranged in the inner cavity 3, and the guide roller 4 is provided with fifteen guide rollers 4, and the fifteen guide rollers 4 are located on the same horizontal line.

[0030] The roller seat 8 is movably arranged in the guide slide 7, and the upper end of the roller seat 8 is welded with a support plate 9, two support plates 9 are welded with a cross beam plate 10, and the inner screw holes of the cross beam plate 10 and the two support plates 9 are movably connected with a threaded ejector rod 16.

[0031] The extension plate 14 is welded on the rear end face of the cross beam plate 10, and the upper end of the extension plate 14 is welded with a lifting ring 15.

[0032] The extension rod 11 is welded on the front end face of the cross beam plate 10, and the one end of the two extension rods 11 is mounted with a limiting baffle 12.

[0033] The limiting sliding groove 22 is arranged on the inner wall of the two guide slides 7, and the inner wall of the limiting sliding groove 22 is fixedly provided with an electromagnet strip plate 23 through a nail-free adhesive, and the roller seat 8 is adsorbed and fixedly connected with the guide slide 7 through the electromagnet strip plate 23.

[0034] When in use, the box-type substation that needs to be hoisted and transported is placed on the upper end of the placing platform 1, and through the contact movement of the box-type substation and the guide roller 4, the staff can easily place the box-type substation on the upper end of the placing platform 1, after being placed in place, one end of the box-type substation abuts against the rest plate 2, then the limiting baffle 12 is installed on one end of the two extension rods 11, then the two support plates 9 are pushed to move the limiting baffle 12 to the other end position abutting against the box-type substation, after the two ends are abutted in place, the switch button 20 is pressed to make the mobile power supply 19 supply power to the two electromagnetic iron strip plates 23 at the same time, so as to adsorb and position the two roller seats 8, thereby ensuring the stability of the box-type substation clamped at both ends, finally, the three threaded jacks 16 are driven by rotating the three screw discs 17 to abut against the outer walls and the top position of the box-type substation on both sides respectively, thereby further ensuring the stability of the box-type substation during hoisting, and the box-type substation can be stably hoisted by connecting the hoisting connecting ring 15 through the hoisting equipment, and the box-type substation can be further carried by the grounding movement of the four stainless steel rollers 6 after being hoisted to the required position.

[0035] Please refer to Figure 1 The bottom of the placing platform 1 is provided with four roller grooves 5, the inside of each of the four roller grooves 5 is movably connected with a stainless steel roller 6 through a rotating shaft and a bearing, and the four roller grooves 5 provided on the bottom of the placing platform 1 play a role in bearing the grounding movement of the stainless steel rollers 6, please refer to Figure 4 The inside of the other limiting sliding groove 22 is movably provided with an anti-disengagement block 24, the anti-disengagement block 24 is an integral structure with the roller seat 8, and the anti-disengagement block 24 movably provided in the inside of the other limiting sliding groove 22 plays a role in avoiding the roller seat 8 from disengaging from the guide chute 7, please refer to Figure 2 and Figure 4 The front end face of the placing platform 1 is provided with a front port 18, the inside of the front port 18 is provided with a mobile power supply 19 and a switch button 20, the output end and the input end of the switch button 20 are electrically connected with the two electromagnetic iron strip plates 23 and the mobile power supply 19 respectively, and the front port 18 provided on the front end face of the placing platform 1 plays a role in bearing the mobile power supply 19 and the switch button 20 to supply power to the two electromagnetic iron strip plates 23, please refer to Figure 3 The two side walls of the guide roller 4 are integrally provided with a mounting rotating shaft 21, the mounting rotating shaft 21 is rotatably connected with the shaft groove on the inner wall of the inner cavity 3, and the mounting rotating shaft 21 integrally provided on the two side walls of the guide roller 4 plays a role in assisting the contact movement of the guide roller 4, please refer to Figure 1The threaded pin 13 is arranged at the connecting position of the limiting baffle 12 and the two extension rods 11, the limiting baffle 12 is assembled and fixedly connected with the two extension rods 11 through the threaded pin 13, the threaded pin 13 arranged at the connecting position of the limiting baffle 12 and the two extension rods 11 plays a role of fixedly connecting the limiting baffle 12 and the two extension rods 11, please refer to Figure 1 The threaded pin 13 is arranged at the connecting position of the limiting baffle 12 and the two extension rods 11, the limiting baffle 12 is assembled and fixedly connected with the two extension rods 11 through the threaded pin 13, the threaded pin 13 arranged at the connecting position of the limiting baffle 12 and the two extension rods 11 plays a role of fixedly connecting the limiting baffle 12 and the two extension rods 11, please refer to

[0036] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and thus can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Accordingly, no matter from which point of view, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the foregoing description, and thus all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A box-type substation auxiliary hoisting device, comprising a placing platform (1), an inner cavity (3) is arranged at the inner center position of the placing platform (1), one end of the inner cavity (3) is provided with a leaning seat plate (2), both sides of the inner cavity (3) are provided with guide slides (7), and the leaning seat plate (2) and the two guide slides (7) are integrated structures with the placing platform (1); characterized in that Further comprising: a plurality of guide rollers (4) are arranged in the inner cavity (3), the fifteen guide rollers (4) are arranged on the same horizontal line; a roller seat (8) is movably arranged in the guide slide (7), the upper end of the roller seat (8) is welded with a support plate (9), two support plates (9) are welded with a cross beam plate (10), the inner threaded holes of the cross beam plate (10) and the two support plates (9) are movably provided with threaded jacks (16); an extension plate (14) is welded on the rear end face of the cross beam plate (10), and the upper end of the extension plate (14) is welded with a hoisting connecting ring (15); an extension rod (11) is welded on the front end face of the cross beam plate (10), and one end of the two extension rods (11) is provided with a limiting baffle (12); a limiting sliding groove (22) is arranged on the inner wall of the two guide slides (7), and an electromagnet strip (23) is fixedly arranged in the limiting sliding groove (22) by means of a non-nail glue, and the roller seat (8) is fixedly connected with the guide slide (7) by the electromagnet strip (23).

2. A kind of box-type substation auxiliary hoisting device according to claim 1, it is characterized by: The bottom of the placing platform (1) is provided with four roller grooves (5), and the inner sides of the four roller grooves (5) are movably connected with stainless steel rollers (6) through rotating shafts and bearings.

3. The auxiliary hoisting device for a box-type substation of claim 1, wherein: The other limiting sliding groove (22) is movably provided with an anti-dropping block (24), and the anti-dropping block (24) is an integrated structure with the roller seat (8).

4. The auxiliary hoisting device for a box-type substation of claim 1, wherein: The front end face of the placing platform (1) is provided with a front port (18), the inner side of the front port (18) is provided with a mobile power supply (19) and a switch button (20), and the output end and the input end of the switch button (20) are electrically connected with the two electromagnet strips (23) and the mobile power supply (19), respectively.

5. A kind to be lifted by the auxiliary device of box-type substation according to claim 1, with the characteristics that: The outer walls of the guide rollers (4) are integrally provided with a plurality of erection rotating shafts (21), and the erection rotating shafts (21) are rotatably connected with the shaft grooves on the inner wall of the inner cavity (3).

6. A kind to be lifted by the auxiliary device of box-type substation according to claim 1, it is characterized by: The limiting baffle (12) is provided with a threaded pin (13) at the connecting position of the two extension rods (11), and the limiting baffle (12) is fixedly connected with the two extension rods (11) through the threaded pin (13).

7. A kind of box-type substation auxiliary hoisting device according to claim 1, with the characteristics that: One end of the threaded jack (16) is welded with a screw disc (17), and the size of the screw disc (17) is larger than the hole diameter of the inner threaded holes of the cross beam plate (10) and the two support plates (9).

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