Special electromechanical equipment mounting and lifting device

Abstract

The utility model discloses a special electromechanical equipment installation lifting device which comprises an installation frame, a lifting device body is arranged on the installation frame, the lifting device body comprises an installation base, a connecting base, a chain, a chain wheel and a lifting bin, the chain wheel is installed on the inner side of the installation frame, the chain is arranged on the outer side of the chain wheel in a sleeved mode, and a quick change device is arranged on one side of the lifting bin. The quick-change device comprises a quick-change rod, a quick-change sleeve, a control sleeve, a containing groove, a moving plate, an adaptive block, a moving block and an adaptive groove, the containing groove is formed in the quick-change rod, the adaptive block is arranged in the adaptive groove, the moving block is arranged on one side of the moving plate, a locking mechanism is arranged on the outer side of the quick-change sleeve, and the locking mechanism comprises a rotating plate, a receding hole, a locking sleeve, an ejector rod, a locking rod and a locking groove. The receding hole is formed in the rotating plate, the ejector rod is connected to one side of the locking sleeve, the locking rod is installed on the side wall of the control sleeve, and the locking groove is formed in the outer wall of the quick-changing sleeve. According to the lifting bin, safe conveying of parts can be achieved, and it can be guaranteed that the lifting bin is quickly and stably disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to special mechanical and electrical equipment installation technical field more specifically, it relates to a kind of special mechanical and electrical equipment installation lifting device. BACKGROUND

[0002] In the field of special mechanical and electrical equipment installation, as the key equipment to ensure the safety and efficiency of installation operation, the performance and reliability of lifting device directly affect the quality of installation work and the safety of workers, however, there are still serious technical defects in the actual application of the special mechanical and electrical equipment installation lifting device on the market, these problems not only affect the construction efficiency, but also may endanger the personal safety of workers.

[0003] The first problem is that the conveying mode of parts is backward, in the installation process of special mechanical and electrical equipment (including eight categories of equipment such as boiler, pressure vessel, pressure pipeline, elevator, hoisting machinery, passenger cableway, large amusement facilities and special motor vehicles in the field), due to the large height of the main structure of the equipment, the installation workers face the difficulty of limited carrying capacity of parts when working at high altitude, which requires ground workers to continuously deliver parts to high altitude, when the installation height exceeds the range that workers can reach, they have to use ladders to transfer, this traditional manual delivery method not only has low efficiency, but more importantly, frequent ladder climbing greatly increases the safety hazard, workers are prone to accidents due to unstable center of gravity or improper operation when carrying parts and climbing ladder, especially in bad weather or emergency, this risk is more prominent.

[0004] Secondly, the installation and disassembly mechanism of lifting bin has obvious defects, although some improved equipment uses conveying device to cooperate with lifting bin to solve the problem of part conveying, but the installation and disassembly process of lifting bin still has many deficiencies, complex disassembly steps not only consume a lot of time and manpower, but also seriously affect the construction progress, more importantly, this design cannot meet the demand of flexible adjustment of lifting bin position and quantity on construction site, and cannot quickly replace lifting bins of different specifications to adapt to different operation requirements, this limitation is particularly prominent in actual construction process, especially in the case of replacing different types of parts, the cumbersome disassembly process seriously restricts the construction efficiency.

[0005] Finally, the stability problem of the quick disassembly and assembly mechanism cannot be ignored. Although some devices realize the quick disassembly and assembly function of the lifting bin through the cooperation of some components, these designs are often oversimplified and ignore the importance of structural stability. The simple connection structure is prone to looseness or displacement during the operation of the device, especially when it bears a large load or encounters vibration. This instability not only causes the lifting bin to lose the fixing effect, but also may cause the lifting bin to fall off, directly threatening the life safety of the ground and high-altitude operation personnel. In addition, the instability of the structure may also cause the parts to shake or tilt during transportation, increasing the risk of damage and falling of the parts. Practical new type content

[0006] (I) Technical problems solved

[0007] In view of the problems existing in the prior art, the utility model provides a special mechanical and electrical equipment installation lifting device to solve the technical problems mentioned in the background art.

[0008] (II) Technical scheme

[0009] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a special mechanical and electrical equipment installation lifting device, comprising a mounting frame, a lifting device is arranged on the mounting frame, the lifting device comprises a mounting seat, a connecting seat, a chain, a chain wheel and a lifting bin, the mounting seat and the connecting seat are movably installed on both sides of the mounting frame, the chain wheel is rotatably installed on the inner side of the mounting frame, the chain is sleeved on the outer side of the chain wheel, the lifting bin is arranged on one side of the chain, one side of the lifting bin is provided with a quick change device, the quick change device comprises a quick change rod, a quick change sleeve, a control sleeve, a containing groove, a moving plate, an adaptive block, a moving block and an adaptive groove, the quick change sleeve is detachably sleeved on the outer side of the quick change rod, the control sleeve is rotatably sleeved on the outer side of the quick change sleeve, the containing groove is opened in the quick change rod, the moving plate is installed in the containing groove, the adaptive block is slidably arranged in the adaptive groove, the adaptive groove is opened in the control sleeve, the adaptive groove and the adaptive block are both designed as variable diameter structures, the moving block is movably arranged on one side of the moving plate, the outer side of the quick change sleeve is provided with a locking mechanism, the locking mechanism comprises a rotating plate, a let-out hole, a locking sleeve, a jacking rod, a locking rod and a locking groove, the rotating plate is rotatably installed on the outer side of the quick change sleeve, the let-out hole is opened on the rotating plate, the locking sleeve is slidably arranged on the outer side of the quick change sleeve, the jacking rod is fixedly connected on one side of the locking sleeve, a plurality of locking rods are slidably installed on the side wall of the control sleeve, a plurality of locking grooves are opened on the outer wall of the quick change sleeve, and one end of the locking rod is inserted into the locking groove, and the both ends of the locking rod and the edge of the locking groove are both designed as round corner structures.

[0010] The utility model is further provided with a movable motor on one side of the mounting seat and the connecting seat, and the output end of the movable motor is connected with one side of the mounting frame.

[0011] The utility model further provides for, one side of mounting frame is detachably equipped with fixed frame, detachably equipped with drive motor in fixed frame, drive motor output passes through mounting frame and one sprocket axle core connection.

[0012] The utility model further provides for, both sides of chain are detachably equipped with first card frame and second card frame, first card frame and second card frame are detachably connected with lifting bin through bolt nut respectively.

[0013] The utility model further provides for, one side of moving block is connected with connecting block, moving block is fixedly connected with adaptation piece through connecting block, both sides of moving plate are fixed with moving shaft, moving plate is rotatably installed in accommodating groove through moving shaft, the setting of connecting block ensures the synchronous movement of adaptation piece and moving block, and the setting of moving shaft guarantees the rotation function of moving plate.

[0014] The utility model further provides for, spring is movably arranged in accommodating groove, the other end of spring is connected with the inner wall of moving plate, and the setting of spring ensures the controllable movement of moving plate.

[0015] The utility model further provides for, the outer side of quick change rod is provided with sliding slot, the inner wall of quick change sleeve is fixed with slide rail, the sliding slot is matched with slide rail, and the sliding slot and slide rail improve effective guiding and limiting capacity.

[0016] The utility model further provides for, one side of locking sleeve is connected with moving spring, the other end of moving spring is connected with rotary plate in contact mode, the outer side of control sleeve is equipped with movable spring, and the outer end of locking rod is connected with the outer wall of control sleeve through movable spring, the setting of moving spring simplifies operation procedure and provides certain pre-tightening force, and the setting of movable spring ensures the accurate reset of locking rod.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a kind of special mechanical and electrical equipment installation lifting device, with following beneficial effects:

[0019] 1, the innovative design of lifting device cleverly solves the problem of backwardness of component conveying mode, forms an efficient automatic conveying system by the precise cooperation of mounting frame, mounting seat, connecting seat, chain, sprocket and lifting bin, moving motor drives mounting frame to rotate, realizes the flexible adjustment of the connection angle between mounting frame and mounting seat, connecting seat, so that equipment can adapt to different angle installation surface and scene, drive motor drives sprocket to rotate, lifting bin is driven by chain to realize continuous circulation, realizes the automatic conveying of component, this design not only avoids the inefficiency and danger of traditional manual delivery, greatly improves construction efficiency and safety.

[0020] 2、The design of the quick change device innovatively solves the problem of complicated installation and disassembly of the lifting bin. Through the ingenious cooperation of the quick change rod, the quick change sleeve, the control sleeve, the accommodating groove, the moving plate, the adapter block, the moving block and the adapter groove, an efficient quick disassembly system is formed. When it is necessary to adjust the position and quantity of the lifting bin or replace the lifting bin specification, the adapter groove is driven to rotate by the rotation of the control sleeve, the precise control of the moving block is realized by the variable diameter structure design of the adapter groove and the adapter block, the moving plate can flexibly rotate along the moving shaft under the action of the tension spring, and the quick disassembly between the quick change rod and the quick change sleeve is realized in cooperation with the slope structure in the quick change sleeve. This design greatly simplifies the disassembly steps, thereby realizing the flexible adjustment of the position and quantity of the lifting bin and the replacement of the lifting bin specification, and meeting different operation requirements.

[0021] 3、The design of the locking mechanism effectively solves the problem of insufficient stability of the quick disassembly structure. Through the precise cooperation of the rotating plate, the let-in hole, the locking sleeve, the jacking rod, the locking rod and the locking groove, a reliable multiple locking system is formed. The rotating plate is cooperated with the jacking rod through the let-in hole, and the stability of the locking sleeve is ensured in combination with the pre-tightening force of the moving spring. The locking rod is tightly cooperated with the locking groove under the action of the movable spring, and a smooth locking process is realized through the round corner design. The outer end of the locking rod is stably positioned by the locking sleeve, and a multiple insurance mechanism is formed in cooperation with the locking function of the control sleeve. This design not only ensures the stability of the quick change device, but also effectively prevents the risk of loosening or falling of the lifting bin during operation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of a special mechanical and electrical equipment installation lifting device in the utility model;

[0023] Figure 2 It is a whole structure schematic view of a second perspective in the utility model;

[0024] Figure 3 It is a structure schematic view of a lifting bin part in the utility model;

[0025] Figure 4 It is a dispersed structure schematic view of a first clamping frame, a second clamping frame and a chain part in the utility model;

[0026] Figure 5 It is a structure schematic view of a quick change sleeve and a quick change rod part in the utility model;

[0027] Figure 6 It is a sectional structure schematic view of a quick change sleeve and a quick change rod part in the utility model;

[0028] Figure 7 It is a sectional structure schematic view of a quick change sleeve part in the utility model;

[0029] Figure 8 It is a sectional view structure schematic diagram of the quick change rod, control sleeve and moving plate part in the utility model.

[0030] In the drawing: 1, mounting frame; 2, mounting seat; 3, connecting seat; 4, chain; 5, chain wheel; 6, lifting bin; 7, quick change rod; 8, quick change sleeve; 9, control sleeve; 10, containing groove; 11, moving plate; 12, adaptive block; 13, moving block; 14, adaptive groove; 15, rotating plate; 16, let go of hole; 17, locking sleeve; 18, jacking rod; 19, locking rod; 20, locking groove; 21, movable motor; 22, fixed frame; 23, drive motor; 24, first clamping frame; 25, second clamping frame; 26, connecting block; 27, moving shaft; 28, tension spring; 29, sliding slot; 30, sliding rail; 31, moving spring; 32, movable spring. DETAILED DESCRIPTION

[0031] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0033] In the utility model, the orientation such as "up, down" is generally for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction, unless otherwise stated. Similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0034] Please refer to Figures 1-8The utility model provides a kind of special electromechanical equipment installation lifting device, including mounting frame 1, lifting device is provided on mounting frame 1, lifting device includes mounting seat 2, connecting seat 3, chain 4, chain wheel 5 and lifting bin 6, mounting seat 2 and connecting seat 3 are movably installed on the both sides of mounting frame 1, chain wheel 5 is rotatably installed in the inner side of mounting frame 1, chain 4 is sleeved on the outer side of chain wheel 5, lifting bin 6 is provided on one side of chain 4, quick-change device is provided on one side of lifting bin 6, quick-change device includes quick-change rod 7, quick-change sleeve 8, control sleeve 9, containing groove 10, moving plate 11, adaptive block 12, moving block 13 and adaptive groove 14, quick-change sleeve 8 is detachably sleeved on the outer side of quick-change rod 7, control sleeve 9 is rotatably sleeved on the outer side of quick-change sleeve 8, containing groove 10 is opened in quick-change rod 7, moving plate 11 is installed in containing groove 10, adaptive block 12 is slidably arranged in adaptive groove 14, adaptive groove 14 is opened in control sleeve 9, adaptive groove 14 and adaptive block 12 are all variable-diameter structure design, moving block 13 is movably arranged on one side of moving plate 11, locking mechanism is provided on the outer side of quick-change sleeve 8, locking mechanism includes rotary plate 15, let go of hole 16, locking sleeve 17, jacking rod 18, locking rod 19 and locking groove 20, rotary plate 15 is rotatably installed on the outer side of quick-change sleeve 8, let go of hole 16 is opened on rotary plate 15, locking sleeve 17 is slidably arranged on the outer side of quick-change sleeve 8, jacking rod 18 is fixedly connected on one side of locking sleeve 17, a plurality of locking rods 19 are slidably installed on the side wall of control sleeve 9, a plurality of locking grooves 20 are opened on the outer wall of quick-change sleeve 8, and the one end of locking rod 19 is inserted into locking groove 20, and the both ends of locking rod 19 and the edge of locking groove 20 are all designed with rounded corner structure.

[0035] The side of mounting seat 2 and connecting seat 3 is detachably provided with movable motor 21, and the output end of movable motor 21 is connected with the side of mounting frame 1.

[0036] The side of mounting frame 1 is detachably provided with fixed frame 22, and the inside of fixed frame 22 is detachably provided with driving motor 23, and the output end of driving motor 23 penetrates mounting frame 1 and is connected with the shaft center of one of chain wheel 5.

[0037] The both sides of chain 4 are detachably provided with first clamping frame 24 and second clamping frame 25 respectively, and the first clamping frame 24 and the second clamping frame 25 are detachably connected with lifting bin 6 through bolt and nut respectively.

[0038] In this embodiment, when the device needs to be used, first open the movable motor 21 on one side of the mounting seat 2, so that the movable motor 21 drives the mounting frame 1 to rotate as a whole, so that the connection angle between the mounting frame 1 and the mounting seat 2 changes, after adjusting to the appropriate angle, close the movable motor 21 on one side of the mounting seat 2, then open the movable motor 21 installed on one side of the connecting seat 3, so that the movable motor 21 drives the mounting seat 2 to rotate, so as to change the connection angle between the mounting frame 1 and the connecting seat 3, then fix the mounting seat 2 to the bottom end, and fix the connecting seat 3 to the top end, so that the mounting frame 1 is stably installed, and this flexible angle adjustment mechanism can make the device more applicable, suitable for different angle installation surfaces and different scenes, then place the parts needed in the installation of special mechanical and electrical equipment into the lifting bin 6 with the opening upward, then open the drive motor 23 installed inside the fixing frame 22, so that the drive motor 23 drives one of the sprocket 5 at the output end to rotate, then the sprocket 5 drives the chain 4 outside to move, then the chain 4 drives the sprocket 5 at the other end to rotate, and the chain 4 drives the lifting bin 6 installed on one side to rise through the first clamping frame 24 and the second clamping frame 25, so as to transport the parts in the lifting bin 6 to the top end, then another worker takes out the parts in the lifting bin 6 at the top end, then the chain 4 continues to drive the lifting bin 6 to move, so that the lifting bin 6 moves to the other side of the device and moves downward with the opening downward, so as to realize continuous lifting and feeding work, effectively improving the overall construction efficiency.

[0039] Please refer to Figures 4-8 , as a further embodiment of the whole device: the connecting block 26 is connected on one side of the moving block 13, the moving block 13 is fixedly connected with the adapter block 12 through the connecting block 26, and the moving shaft 27 is fixedly arranged on both sides of the moving plate 11. The moving plate 11 is rotatably installed in the accommodating groove 10 through the moving shaft 27.

[0040] The accommodating groove 10 movably has a tension spring 28, and the other end of the tension spring 28 is connected with the inner wall of the moving plate 11.

[0041] The outer side of the quick-change rod 7 is provided with a sliding groove 29, and the inner wall of the quick-change sleeve 8 is fixedly provided with a sliding rail 30, and the sliding groove 29 is matched with the sliding rail 30.

[0042] The moving spring 31 is connected on one side of the locking sleeve 17, and the other end of the moving spring 31 is in contact with the rotating plate 15. The outer side of the control sleeve 9 is provided with a movable spring 32, and the outer end of the locking rod 19 is connected with the outer wall of the control sleeve 9 through the movable spring 32.

[0043] More specifically, when it is necessary to adjust the position or quantity of the lifting bin 6, and it is necessary to replace the specifications of the lifting bin 6, first of all, rotate the rotating plate 15, the rotating plate 15 drives a plurality of let holes 16 to rotate, when the let holes 16 rotate to the position concentric with the top rod 18, push the locking sleeve 17, the locking sleeve 17 drives the top rod 18 to slide, and makes the top rod 18 penetrate into the let holes 16 and slide along the let holes 16, at the same time, the locking sleeve 17 will cooperate with the rotating plate 15 to gradually compress the moving spring 31, then the inner wall of the locking sleeve 17 no longer limits the locking rod 19, then rotate the control sleeve 9 in the positive direction, the control sleeve 9 drives a plurality of locking rods 19 arranged on the side wall to rotate, at the same time, the inner wall of the locking groove 20 gradually extrudes one end of the locking rod 19, due to the round corner design of the side wall of the locking groove 20 and the round corner design of the end of the locking rod 19, then one end of the locking rod 19 gradually slides out of the locking groove 20, and the other end of the locking rod 19 drives the movable spring 32 to gradually stretch, at the same time, the control sleeve 9 drives the adaptation slot 14 opened in the inner side to rotate, due to the variable diameter structure design of the adaptation slot 14 and the adaptation block 12, when the adaptation slot 14 rotates in the positive direction, the adaptation block 12 drives the moving block 13 to move outward synchronously through the connecting block 26, then one side of the moving plate 11 is no longer limited by the moving block 13, then gradually pull the quick change sleeve 8 from one side of the quick change rod 7, in the process of disengaging, the outer side of the moving plate 11 gradually loses the limitation of the inner inclined surface of the quick change sleeve 8, then the tension spring 28 will gradually drive the moving plate 11 to rotate along the moving shaft 27, and the end of the moving plate 11 connected with the tension spring 28 will gradually enter the containing groove 10, then remove the quick change rod 7 from the first clamping frame 24 and the second clamping frame 25, then remove the nuts from the inner side part of the lifting bin 6, that is, remove the first clamping frame 24, the second clamping frame 25 and the lifting bin 6 together, then adjust the position or quantity of the lifting bin 6 according to the demand, or replace the specifications of the lifting bin 6, after adjustment, first of all, install the first clamping frame 24 and the second clamping frame 25 to the outer side of the corresponding chain 4, then pass the connecting hole pre-opened in the lifting bin 6 through one end of the first clamping frame 24 and the second clamping frame 25, then install the nut through the thread to one end of the first clamping frame 24 and the second clamping frame 25, so that the lifting bin 6 is installed to one side of the first clamping frame 24 and the second clamping frame 25, then pass the installation hole pre-opened in the first clamping frame 24 and the second clamping frame 25 through the quick change rod 7, then sleeve the quick change sleeve 8 to the outer side of the quick change rod 7, and make the slide rail 30 in the inner wall of the quick change sleeve 8 enter the slide groove 29 opened in the outer side of the quick change rod 7, realize the guiding function, when the outer side of the moving plate 11 contacts with the inclined inner wall of the inner side of the quick change sleeve 8, one end of the moving plate 11 is gradually pressed into the inner side, so that the moving plate 11 rotates in the containing groove 10 along the moving shaft 27, and the other side of the moving plate 11 gradually rotates out of the containing groove 10 and drives the tension spring 28 to stretch, when the quick change sleeve 8 is completely sleeved to the outer side of the quick change rod 7, rotate the control sleeve 9 in the reverse direction, so that the control sleeve 9 drives the locking rod 19 to move in the reverse direction,And the control sleeve 9 with the inside set of adaptive slot 14 reverse rotation reset, and then the adaptive plate through the connecting block 26 drive the moving block 13 reverse sliding reset, so that the moving block 13 gradually moves to the inside, and the limit of one end of the moving plate 11, so that the moving plate 11 is fast changing sleeve 8 inner wall and the moving block 13 side limit, realize the fast changing sleeve 8 and fast changing rod 7 between the clamping connection, when the moving block 13 is completely reset, the locking rod 19 moves to the original locking slot 20 corresponding position, then the movable spring 32 drive the locking rod 19 reset sliding inserted into the original locking slot 20, then release the locking sleeve 17, moving spring 31 push the locking sleeve 17 sliding reset, then the locking sleeve 17 drive the top rod 18 sliding reset, when the moving spring 31 is completely reset, the locking sleeve 17 outer wall to the outer end of the locking rod 19 limit, then rotate the rotating plate 15 again, so that the rotating plate 15 drive the let hole 16 rotate to the position not corresponding to the top rod 18, then the top rod 18 support the locking sleeve 17, combined with the pre-tightening force of the moving spring 31, so that the locking sleeve 17 will not produce sliding, so that the locking sleeve 17 to the outer end of the locking rod 19 stable limit, then the locking rod 19 and the locking slot 20 cooperate to realize the locking of the control sleeve 9, so that the control sleeve 9 can't rotate, so as to ensure the stable installation, realize the stable installation of the first clamping frame 24 and the second clamping frame 25.

[0044] In summary, the overall equipment in use or operation: when you need to use the device, first open the side of the installation seat 2 of the movable motor 21, so that the movable motor 21 drive the installation frame 1 as a whole to rotate, so that the connection angle between the installation frame 1 and the installation seat 2 changes, adjust to the appropriate angle, close the side of the installation seat 2 of the movable motor 21, then open the movable motor 21 installed on one side of the connecting seat 3, so that the movable motor 21 drive the installation seat 2 to rotate, so as to change the connection angle between the installation frame 1 and the connecting seat 3, then the installation seat 2 is fixedly installed to the bottom end, and the connecting seat 3 is fixedly installed to the top end, so that the installation frame 1 is stably installed as a whole, and the flexible angle adjustment mechanism can make the equipment more applicable, suitable for different angle installation surface and different scene, then the parts needed in the installation of special mechanical and electrical equipment are placed in the lifting bin 6 with the opening upward, then the drive motor 23 installed inside the fixed frame 22 is opened, so that the drive motor 23 output end drive one of the sprocket 5 to rotate, then the sprocket 5 drive the outside of the chain 4 to move, then the chain 4 will drive the other end of the sprocket 5 to rotate, and the chain 4 will drive the lifting bin 6 installed on one side through the first clamping frame 24 and the second clamping frame 25 to rise, so as to transport the parts in the lifting bin 6 to the top, then another worker takes out the parts in the lifting bin 6 at the top, then the chain 4 continues to drive the lifting bin 6 to move, so that the lifting bin 6 moves to the other side of the equipment and moves downward with the opening downward, so as to realize continuous lifting feeding work, effectively improve the overall construction efficiency.

[0045] When it is necessary to adjust the position or quantity of the lifting bin 6, and it is necessary to replace the specifications of the lifting bin 6, first of all, rotate the rotating plate 15, the rotating plate 15 drives a plurality of let holes 16 to rotate, when the let holes 16 rotate to the position concentric with the top rod 18, push the locking sleeve 17, the locking sleeve 17 drives the top rod 18 to slide, and makes the top rod 18 penetrate into the let holes 16 and slide along the let holes 16, at the same time, the locking sleeve 17 will cooperate with the rotating plate 15 to gradually compress the moving spring 31, then the inner wall of the locking sleeve 17 no longer limits the locking rod 19, then rotate the control sleeve 9 in the positive direction, the control sleeve 9 drives a plurality of locking rods 19 arranged on the side wall to rotate, at the same time, the inner wall of the locking groove 20 gradually extrudes one end of the locking rod 19, due to the round corner design of the side wall of the locking groove 20 and the round corner design of the end of the locking rod 19, then one end of the locking rod 19 gradually slides out of the locking groove 20, and the other end of the locking rod 19 drives the movable spring 32 to gradually stretch, at the same time, the control sleeve 9 drives the matching groove 14 opened in the inner side to rotate, due to the variable diameter structure design of the matching groove 14 and the matching block 12, when the matching groove 14 rotates in the positive direction, the matching block 12 drives the moving block 13 to move outward synchronously through the connecting block 26, then one side of the moving plate 11 is no longer limited by the moving block 13, then gradually pull the quick change sleeve 8 from one side of the quick change rod 7, in the process of disengaging, the outer side of the moving plate 11 gradually loses the limitation of the inner inclined surface of the quick change sleeve 8, then the tension spring 28 will gradually drive the moving plate 11 to rotate along the moving shaft 27, and the end of the moving plate 11 connected with the tension spring 28 will gradually enter the containing groove 10, then remove the quick change rod 7 from the first clamping frame 24 and the second clamping frame 25, then remove the nuts from the inner side part of the lifting bin 6, that is, remove the first clamping frame 24, the second clamping frame 25 and the lifting bin 6 together, then adjust the position or quantity of the lifting bin 6 according to the demand, or replace the specifications of the lifting bin 6, after adjustment, first of all, install the first clamping frame 24 and the second clamping frame 25 to the outer side of the corresponding chain 4, then pass the connecting hole pre-opened in the lifting bin 6 through one end of the first clamping frame 24 and the second clamping frame 25, then install the nut to one end of the first clamping frame 24 and the second clamping frame 25 through the thread, so that the lifting bin 6 is installed to one side of the first clamping frame 24 and the second clamping frame 25, then pass the installation hole pre-opened in the first clamping frame 24 and the second clamping frame 25 through the quick change rod 7, then sleeve the quick change sleeve 8 to the outer side of the quick change rod 7, and make the slide rail 30 in the inner wall of the quick change sleeve 8 enter the slide groove 29 opened in the outer side of the quick change rod 7, realize the guiding function, when the outer side of the moving plate 11 contacts with the inclined inner wall of the inner side of the quick change sleeve 8, one end of the moving plate 11 is gradually pressed into the inner side, so that the moving plate 11 rotates in the containing groove 10 along the moving shaft 27, and the other side of the moving plate 11 gradually rotates out of the containing groove 10 and drives the tension spring 28 to stretch, when the quick change sleeve 8 is completely sleeved to the outer side of the quick change rod 7, rotate the control sleeve 9 in the reverse direction, so that the control sleeve 9 drives the locking rod 19 to move in the reverse direction,And the control sleeve 9 drive inside set up the matching slot 14 reverse rotation reset, then the matching plate through the connecting block 26 drive the moving block 13 reverse sliding reset, make the moving block 13 gradually move to the inside, and the moving plate 11 one end limit, make the moving plate 11 be fast change sleeve 8 inner wall and the moving block 13 one side limit, realize the clamping connection between fast change sleeve 8 and fast change rod 7, when the moving block 13 reset completely, locking rod 19 move to with the original locking slot 20 corresponding position, then the movable spring 32 drive locking rod 19 reset sliding insertion to the original locking slot 20, then loosen the locking sleeve 17, moving spring 31 push the locking sleeve 17 sliding reset, then the locking sleeve 17 drive the top rod 18 sliding reset, when the moving spring 31 reset completely, the locking sleeve 17 outer wall to locking rod 19 outer end limit, then rotate the rotating plate 15 again, make the rotating plate 15 drive the let hole 16 rotate to not with the top rod 18 corresponding position, then the top rod 18 support the locking sleeve 17, cooperate on the moving spring 31 exerted pre-tightening force, make the locking sleeve 17 will not produce sliding, make the locking sleeve 17 to locking rod 19 outer end stable limit, then the locking rod 19 and locking slot 20 cooperation realizes the locking of control sleeve 9, make the control sleeve 9 can't rotate, so as to ensure the stable installation, realize the stable installation of the first clamping frame 24 and the second clamping frame 25.

[0046] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A special electromechanical equipment installation and lifting device, comprising a mounting frame (1), characterized in that: A lifting device is provided on the mounting frame (1). The lifting device includes a mounting base (2), a connecting base (3), a chain (4), a sprocket (5), and a lifting chamber (6). The mounting base (2) and the connecting base (3) are installed on both sides of the mounting frame (1). The sprocket (5) is installed inside the mounting frame (1), and the chain (4) is sleeved on the outside of the sprocket (5). A quick-change device is provided on one side of the lifting chamber (6). The quick-change device includes a quick-change rod (7), a quick-change sleeve (8), a control sleeve (9), a receiving groove (10), a moving plate (11), an adapter block (12), a moving block (13), and an adapter groove (14). The receiving groove (10) is opened inside the quick-change rod (7), and the moving plate... (11) Installed in the receiving groove (10), the adapter block (12) is set in the adapter groove (14), the adapter groove (14) is opened in the control sleeve (9), the moving block (13) is set on one side of the moving plate (11), and a locking mechanism is provided on the outside of the quick-change sleeve (8). The locking mechanism includes a rotating plate (15), a clearance hole (16), a locking sleeve (17), a top rod (18), a locking rod (19), and a locking groove (20). The clearance hole (16) is opened on the rotating plate (15), the top rod (18) is connected to one side of the locking sleeve (17), the locking rod (19) is installed on the side wall of the control sleeve (9), and the locking groove (20) is opened on the outer wall of the quick-change sleeve (8).

2. The special electromechanical equipment installation and lifting device according to claim 1, characterized in that: A movable motor (21) is detachably provided on one side of the mounting base (2) and the connecting base (3), and the output end of the movable motor (21) is connected to one side of the mounting frame (1).

3. The special electromechanical equipment installation and lifting device according to claim 2, characterized in that: The mounting bracket (1) is detachably provided with a fixing bracket (22) on one side. The fixing bracket (22) is detachably provided with a drive motor (23). The output end of the drive motor (23) passes through the mounting bracket (1) and is connected to the shaft of one of the sprockets (5).

4. The special electromechanical equipment installation and lifting device according to claim 3, characterized in that: The chain (4) is provided with a first card holder (24) and a second card holder (25) on both sides respectively. The first card holder (24) and the second card holder (25) are detachably connected to the lifting chamber (6) by bolts and nuts respectively.

5. A special electromechanical equipment installation and lifting device according to any one of claims 1-4, characterized in that: A connecting block (26) is connected to one side of the movable block (13). The movable block (13) is fixedly connected to the adapter block (12) through the connecting block (26). Movable shafts (27) are fixedly provided on both sides of the movable plate (11). The movable plate (11) is rotatably installed in the receiving groove (10) through the movable shafts (27).

6. The special electromechanical equipment installation and lifting device according to claim 5, characterized in that: A tension spring (28) is movably provided in the receiving groove (10), and the other end of the tension spring (28) is connected to the inner wall of the moving plate (11).

7. A special electromechanical equipment installation and lifting device according to claim 6, characterized in that: The quick-change rod (7) has a sliding groove (29) on its outer side, and the quick-change sleeve (8) has a slide rail (30) fixedly installed on its inner wall. The sliding groove (29) is adapted to the slide rail (30).

8. The special electromechanical equipment installation and lifting device according to claim 1, characterized in that: A movable spring (31) is connected to one side of the locking sleeve (17), and the other end of the movable spring (31) is connected to the rotating plate (15) in contact. A movable spring (32) is provided on the outside of the control sleeve (9), and the outer end of the locking rod (19) is connected to the outer wall of the control sleeve (9) through the movable spring (32).

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