CN212222239U

CN212222239U - Hoisting frame for maintaining electromechanical equipment

Info

Publication number: CN212222239U
Application number: CN202020937593.5U
Authority: CN
Inventors: 张玉雷
Original assignee: Hefei Detuo Automation Equipment Co ltd
Current assignee: Hefei Detuo Automation Equipment Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-25
Anticipated expiration: 2030-05-28

Abstract

The embodiment of the utility model relates to the technical field of maintenance of electromechanical equipment, in particular to a hoisting frame for maintenance of electromechanical equipment, which comprises two support frames; a fixed screw rod is rotatably arranged between the tops of the two support frames, a guide cross rod is fixedly arranged between the top ends of the two support frames, and a movable seat is slidably sleeved on the guide cross rod in a supporting manner; the lower part of the moving seat is provided with a rotating sleeve in a penetrating and rotating way; the lifting hook is installed to the bottom reassembling type of removing the seat. The embodiment of the utility model can improve the safety when the lifting hook is replaced by the second locking component; when the lifting hook is installed on the movable seat, the first locking component and the second locking component can be utilized to carry out double locking on the connecting column embedded in the installation groove, the reliability of the lifting hook installed on the movable seat is effectively guaranteed, and the lifting hook is safe and reliable.

Description

Hoisting frame for maintaining electromechanical equipment

Technical Field

The embodiment of the utility model provides a relate to electromechanical device maintenance technical field, specifically are a hoist and mount frame for electromechanical device maintenance.

Background

Electromechanical devices are generally general terms of physical materials such as machines, devices and facilities required by people in production and life, and are devices using mechanical and electronic technologies.

The electromechanical equipment needs to be maintained regularly, the electromechanical equipment also needs to be maintained when damaged, and the hoisting frame needs to be used when the electromechanical equipment is maintained or maintained. However, electromechanical devices are large in size and different in shape, so that the lifting hook needs to be replaced to adapt to different goods, but the existing lifting hook of the lifting frame and the lifting frame main body are mostly inconvenient to disassemble, assemble and replace, the lifting hook is replaced at a low operation speed in the replacement process, and the detachable property of the lifting hook needs to ensure the stable reliability of the lifting hook after installation.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a hoist and mount frame for electromechanical device maintenance to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a hoisting frame for maintaining electromechanical equipment comprises two support frames;

a fixed screw rod is rotatably arranged between the tops of the two support frames, a guide cross rod is fixedly arranged between the top ends of the two support frames, and a movable seat is slidably sleeved on the guide cross rod in a supporting manner;

the lower part of the moving seat is provided with a rotating sleeve in a penetrating and rotating way;

a motor groove is formed in the movable base, and a forward-reverse rotation double-shaft servo motor for driving the rotary sleeve to rotate is arranged in the motor groove; a lifting hook is detachably arranged at the bottom end of the movable seat;

the bottom end of the moving seat is provided with an installation groove, the top end of the lifting hook is rotatably connected with a connecting column matched with the installation groove, and two sides of the connecting column are respectively provided with a first locking groove and a second locking groove; one side of the bottom of the moving seat is provided with a first locking component matched with the first locking groove, and the other side of the bottom of the moving seat is provided with a second locking component matched with the second locking groove.

Preferably, the first locking assembly comprises a first fixed cylinder fixedly mounted on the moving seat, an adjusting seat is arranged in the inner cavity of the first fixed cylinder in a radial sliding manner, and a first locking block matched with the first locking groove is fixedly mounted on the adjusting seat; the end part of the first fixed cylinder is provided with a first operating shaft in a penetrating and rotating mode, an outer ring of the first operating shaft in the first fixed cylinder is provided with an external thread, the adjusting seat is provided with a thread groove matched with the external thread, and the first operating shaft is screwed into the thread groove through the external thread in a threaded connection mode, so that the adjusting seat can move for a certain distance in the first fixed cylinder according to the rotating direction of the first operating shaft; therefore, the adjustable adjusting seat moves to the position where the first locking block is embedded into the first locking groove, and the effect of locking the connecting column in the mounting groove is achieved.

Preferably, the outer end of the first operating shaft is fixedly provided with a first operating plate, so that the first operating plate can be used for driving the first operating shaft to rotate.

Preferably, be located the outer first operation axle outer lane radial sliding cover of first fixed cylinder is equipped with spacing dish, still the cover is equipped with first supporting spring on the first operation axle, first supporting spring's one end and first operation dish support connection, first supporting spring's the other end with spacing dish support connection, spacing tooth's socket has been seted up on the tip outer wall of first fixed cylinder, the orientation the spacing dish surface of first fixed cylinder seted up with spacing tooth's socket meshes the complex spacing dogtooth mutually.

Preferably, the second locking subassembly includes fixed mounting and is in remove the solid fixed cylinder of second on the seat, radial sliding is equipped with the rectangle slider in the solid fixed cylinder of second, on the rectangle slider fixed be provided with the second locking piece of second locking groove looks adaptation, still fixed second operation axle that is provided with on the rectangle slider extends to the second operation dish is installed to the outer second operation axle tip of the solid fixed cylinder of second, is located the cover is equipped with second supporting spring on the second operation axle in the solid fixed cylinder of second, under second supporting spring's elastic support power effect, promotes the rectangle slider and moves to second locking piece embedding second locking inslot to reach and support the effect of locking with the spliced pole.

Preferably, the outer rings of the end parts of the rotating sleeves on the two sides of the moving seat are fixedly sleeved with driven gears, driving gears are mounted on two output shafts of the forward-reverse double-shaft servo motor, and the driving gears located on the same side of the moving seat are meshed with the driven gears.

Preferably, the support frame is a hydraulic telescopic rod.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

the hoisting frame provided by the embodiment hoists the electromechanical equipment by using the hook, and drives the rotary sleeve to rotate through the forward-reverse double-shaft servo motor, so that the horizontal position of the hoisted mechanical equipment can be adjusted according to the rotation direction of the rotary sleeve, and the electromechanical equipment can be maintained conveniently; when the lifting hook needs to be replaced, the first supporting spring is compressed by operating the limiting disc, the limiting convex teeth are separated from the limiting tooth grooves at the moment, the first operating shaft can be driven to rotate by operating the first operating disc at the moment, the adjusting seat can move in the first fixing cylinder to enable the first locking block to be separated from the first locking groove, the second locking block in the second locking assembly is still embedded into the second locking groove at the moment, the connecting column cannot be separated from the mounting groove at once, then the second operating disc is pulled to enable the second locking block to be separated from the second locking groove, and the lifting hook can be taken down at the moment; when the lifting hook is installed on the movable seat, the first locking assembly and the second locking assembly can be utilized to carry out double locking on the connecting column embedded in the installation groove, the reliability of the lifting hook installed on the movable seat is effectively guaranteed, the safety of the lifting frame when the electromechanical equipment is lifted is guaranteed, the lifting hook is convenient to replace and maintain, the applicability is wide, and the lifting hook has the advantages of safety and reliability.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a hoisting frame for electromechanical equipment maintenance.

Fig. 2 is a schematic structural diagram of a hoisting assembly in a hoisting frame for electromechanical equipment maintenance.

Figure 3 is a partial perspective view of a first locking assembly in a lifting frame for electromechanical equipment maintenance.

Figure 4 is a partial perspective view of a second locking assembly in a sling mount for electromechanical equipment maintenance.

In the figure: 100-a support frame, 200-a fixed screw rod, 300-a movable seat, 400-a guide cross rod, 500-a hook, 600-a first locking component and 700-a second locking component;

301-motor groove, 302-positive and negative rotation double-shaft servo motor, 303-driving gear, 304-rotary threaded sleeve, 305-driven gear and 306-mounting groove;

501-connecting column, 502-first locking groove, 503-second locking groove;

601-a first fixed cylinder, 602-an adjusting seat, 603-a first locking block, 604-a first operating shaft, 605-an external thread, 606-a first operating disk, 607-a limiting disk, 608-a limiting convex tooth, 609-a limiting tooth groove, 610-a first supporting spring, 611-a thread groove;

701-second fixed cylinder, 702-second operating disk, 703-second operating shaft, 704-second supporting spring, 705-rectangular slider, 706-second locking block.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, in the embodiment provided by the present invention, a hoisting frame for maintaining electromechanical devices includes two support frames 100, a fixing screw 200 is rotatably disposed between the tops of the two support frames 100, a guiding cross rod 400 is further fixedly disposed between the tops of the two support frames 100, a movable base 300 is slidably sleeved on the guiding cross rod 400, a rotary sleeve 304 is rotatably disposed on the lower portion of the movable base 300, a motor groove 301 is disposed on the movable base 300, and a forward-reverse rotation double-shaft servo motor 302 for driving the rotary sleeve 304 to rotate is disposed in the motor groove 301;

the driven gear 305 is fixedly sleeved on the outer ring of the end part of the rotating sleeve 304 on the two sides of the moving seat 300, the driving gears 303 are mounted on two output shafts of the forward-reverse double-shaft servo motor 302, the driving gears 303 on the same side of the moving seat 300 are meshed with the driven gear 305, and therefore the forward-reverse double-shaft servo motor 302 which is connected with a power supply and started drives the rotating sleeve 304 to rotate, and the horizontal position where the moving seat 300 is located can be adjusted according to the rotating direction of the rotating sleeve 304.

Further, as shown in fig. 1-4, in the embodiment provided by the present invention, the bottom end of the movable base 300 is detachably installed with a hook 500.

Specifically, the bottom end of the movable base 300 is provided with a mounting groove 306, the top end of the hook 500 is rotatably connected with a connecting column 501 matched with the mounting groove 306, and two sides of the connecting column 501 are respectively provided with a first locking groove 502 and a second locking groove 503; a first locking assembly 600 adapted to the first locking groove 502 is disposed on one side of the bottom of the movable base 300, and a second locking assembly 700 adapted to the second locking groove 503 is disposed on the other side of the bottom of the movable base 300.

As shown in fig. 1 to 3, in the embodiment provided by the present invention, the first locking assembly 600 includes a first fixed cylinder 601 fixedly mounted on the movable base 300, an adjusting base 602 is radially slidably disposed in an inner cavity of the first fixed cylinder 601, and a first locking block 603 adapted to the first locking groove 502 is fixedly mounted on the adjusting base 602; a first operating shaft 604 is rotatably arranged at the end of the first fixed cylinder 601 in a penetrating manner, an external thread 605 is arranged on the outer ring of the first operating shaft 604 in the first fixed cylinder 601, a thread groove 611 matched with the external thread 605 is arranged on the adjusting seat 602, and the first operating shaft 604 is screwed into the thread groove 611 through the external thread 605 in a threaded manner, so that the adjusting seat 602 can move a certain distance in the first fixed cylinder 601 according to the rotating direction of the first operating shaft 604; therefore, the adjustable seat 602 can be adjusted to move to enable the first locking block 603 to be embedded into the first locking groove 502, so as to achieve the effect of locking the connecting column 501 in the mounting groove 306;

further, in the embodiment provided by the present invention, the outer end of the first operating shaft 604 is fixedly provided with a first operating plate 606, so that the first operating shaft 604 can be driven to rotate by the first operating plate 606; a limiting disc 607 is sleeved on the outer ring of the first operating shaft 604 outside the first fixing cylinder 601 in a radial sliding manner, a first supporting spring 610 is further sleeved on the first operating shaft 604, one end of the first supporting spring 610 is in supporting connection with the first operating disc 606, the other end of the first supporting spring 610 is in supporting connection with the limiting disc 607, a limiting tooth socket 609 is arranged on the outer wall of the end part of the first fixing cylinder 601, and a limiting convex tooth 608 engaged and matched with the limiting tooth socket 609 is arranged on the surface of the limiting disc 607 facing the first fixing cylinder 601, therefore, under the elastic supporting action of the first supporting spring 610, the limiting disc 607 can be pushed to move to enable the limiting convex tooth 608 and the limiting tooth socket 609 to be engaged, at this time, the effect of limiting the rotation of the first operating shaft 604 can be achieved, so that the adjusting seat 602 after the position is adjusted is kept stable, when the position of the adjusting seat 602 in the first fixing cylinder 601 needs to be adjusted, the first operating shaft 604 can be rotated by manually pulling the limiting disc 607 until the limiting convex teeth 608 and the limiting tooth socket 609 are separated, and then the first operating disc 606 can be used to drive the first operating shaft 604 to rotate.

As shown in fig. 1, 2 and 4, in the embodiment provided by the present invention, the second locking assembly 700 includes a second fixed cylinder 701 fixedly installed on the movable base 300, a rectangular sliding block 705 is arranged in the second fixed cylinder 701 in a sliding manner, a second locking block 706 matched with the second locking groove 503 is fixedly arranged on the rectangular sliding block 705, a second operating shaft 703 is fixedly arranged on the rectangular sliding block 705, a second operating disk 702 is arranged at the end part of the second operating shaft 703 extending out of the second fixed cylinder 701, a second supporting spring 704 is sleeved on the second operating shaft 703 positioned in the second fixed cylinder 701, under the action of the elastic supporting force of the second supporting spring 704, the rectangular sliding block 705 is pushed to move until the second locking block 706 is embedded into the second locking groove 503, so that the effect of supporting and locking the connecting column 501 is achieved.

It can be imagined that the utility model provides an embodiment of the support frame 100 is the telescopic, include and be not limited to hydraulic telescoping rod to lift by crane the mechanical equipment of hoist and mount, and cooperate positive and negative rotation biax servo motor 302 drive swivel sleeve 304 rotatory, and then according to swivel sleeve 304's direction of rotation, can adjust the horizontal position that the mechanical equipment after lifting by crane located, so that maintain electromechanical equipment.

As can be seen from the above description of the hoisting frame provided in this embodiment, the hoisting frame provided in this embodiment is used as follows:

the electromechanical device is hoisted by using the hook 500, the rotating sleeve 304 is driven to rotate by the double-shaft servo motor 302 rotating positively and negatively, and the horizontal position of the hoisted mechanical device can be adjusted according to the rotating direction of the rotating sleeve 304, so that the electromechanical device can be maintained.

When different electromechanical devices are hoisted by using the hoisting frame provided by the embodiment, because the electromechanical devices have different sizes and shapes, when the hook 500 needs to be replaced, the first supporting spring 610 is compressed by operating the limiting disc 607, the limiting convex tooth 608 is disengaged from the limiting tooth socket 609, at this time, the first operating shaft 604 can be driven to rotate by operating the first operating disc 606, so that the adjusting seat 602 moves in the first fixing cylinder 601 to enable the first locking block 603 to be disengaged from the first locking groove 502, at this time, the second locking block 706 in the second locking assembly is still embedded into the second locking groove 503, so that the connecting column 501 cannot be immediately disengaged from the mounting groove 306, then the second operating disc 702 is pulled to enable the second locking block 706 to be disengaged from the second locking groove 503, at this time, the hook 500 can be taken down, and therefore, through the second locking assembly 700, the safety when the hook 500 is replaced can be improved;

when need install lifting hook 500 on removing seat 300, can utilize first locking Assembly 600 and second locking Assembly 700 to carry out double locking to the spliced pole 501 of embedding in mounting groove 306, effectively guaranteed the reliability that lifting hook 500 installed on removing seat 300, guaranteed the security when this hoist and mount frame hoists electromechanical device, and conveniently change the maintenance to lifting hook 500, extensive applicability, and have safe and reliable's advantage.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hoisting frame for maintenance of electromechanical equipment, characterized by comprising two support frames (100);

a fixed screw rod (200) is rotatably arranged between the tops of the two support frames (100), a guide cross rod (400) is fixedly arranged between the top ends of the two support frames (100), and a moving seat (300) is slidably sleeved on the guide cross rod (400) in a supporting manner;

a rotary sleeve (304) is arranged at the lower part of the movable seat (300) in a penetrating and rotating way;

a motor groove (301) is formed in the movable base (300), and a forward-reverse rotation double-shaft servo motor (302) for driving the rotary sleeve (304) to rotate is arranged in the motor groove (301);

a lifting hook (500) is detachably arranged at the bottom end of the movable seat (300);

the bottom end of the movable seat (300) is provided with a mounting groove (306), the top end of the lifting hook (500) is rotatably connected with a connecting column (501) matched with the mounting groove (306), and two sides of the connecting column (501) are respectively provided with a first locking groove (502) and a second locking groove (503); remove seat (300) bottom one side be provided with first locking subassembly (600) of first locking groove (502) looks adaptation, the opposite side of removing seat (300) bottom be provided with second locking subassembly (700) of second locking groove (503) looks adaptation.

2. The hoisting frame for electromechanical equipment maintenance according to claim 1, wherein said first locking assembly (600) comprises a first fixed cylinder (601) fixedly mounted on said movable base (300), an adjusting base (602) is radially slidably disposed in an inner cavity of said first fixed cylinder (601), and a first locking block (603) adapted to said first locking groove (502) is fixedly mounted on said adjusting base (602); the end part of the first fixed cylinder (601) is provided with a first operating shaft (604) in a penetrating and rotating mode, the outer ring of the first operating shaft (604) located in the first fixed cylinder (601) is provided with an external thread (605), a thread groove (611) matched with the external thread (605) is formed in the adjusting seat (602), and the first operating shaft (604) is screwed into the thread groove (611) through the external thread (605) in a threaded connection mode.

3. Hoisting frame for maintenance of electromechanical devices according to claim 2, characterized in that said first operating shaft (604) is fixedly provided at its outer end with a first operating disk (606).

4. The hoisting frame for electromechanical equipment maintenance of claim 3, characterized in that a limiting disc (607) is sleeved on an outer ring of the first operating shaft (604) located outside the first fixed cylinder (601) in a radially sliding manner, a first supporting spring (610) is further sleeved on the first operating shaft (604), one end of the first supporting spring (610) is in supporting connection with the first operating disc (606), the other end of the first supporting spring (610) is in supporting connection with the limiting disc (607), a limiting tooth socket (609) is formed in an outer wall of an end portion of the first fixed cylinder (601), and a limiting convex tooth (608) meshed with the limiting tooth socket (609) is formed in a surface of the limiting disc (607) facing the first fixed cylinder (601).

5. The hoisting frame for electromechanical equipment maintenance according to any one of claims 2 to 4, wherein the second locking assembly (700) comprises a second fixed cylinder (701) fixedly mounted on the movable base (300), a rectangular sliding block (705) is arranged in the second fixed cylinder (701) in a radial sliding manner, a second locking block (706) matched with the second locking groove (503) is fixedly arranged on the rectangular sliding block (705), a second operating shaft (703) is further fixedly arranged on the rectangular sliding block (705), a second operating disk (702) is mounted at the end of the second operating shaft (703) extending out of the second fixed cylinder (701), and a second supporting spring (704) is sleeved on the second operating shaft (703) located in the second fixed cylinder (701).

6. The hoisting frame for electromechanical equipment maintenance according to any one of claims 1 to 4, wherein the outer rings of the ends of the rotating sleeves (304) on both sides of the moving seat (300) are fixedly sleeved with driven gears (305), the two output shafts of the forward and reverse double-shaft servo motor (302) are respectively provided with a driving gear (303), and the driving gear (303) on the same side of the moving seat (300) is meshed with the driven gears (305).

7. Hoisting frame for the maintenance of electromechanical devices according to claim 5, characterized in that said supporting frame (100) is a hydraulic telescopic rod.