Elevator balancing weight stacking and transferring equipment

Abstract

The utility model relates to the technical field of elevator installation and maintenance, and discloses elevator balancing weight stacking and transferring equipment which comprises an outer frame, a lifting mechanism is arranged on the left side of the top of the outer frame, a sliding mechanism is arranged on the right side of the lifting mechanism, and a clamping mechanism is fixedly connected to the right side of the sliding mechanism. A storage mechanism is arranged on the right side of the exterior of the outer frame; and the clamping mechanism comprises a fixing frame, the exterior of the fixing frame is slidably connected to the interior of the outer frame, a driving assembly is arranged at the top of the fixing frame, a rotating rod is fixedly connected to the bottom of the driving assembly, and first fixing shafts are fixedly connected to the front side and the rear side of the interior of the rotating rod correspondingly. According to the balancing weight clamping device, it is guaranteed that the rotating plate swings according to the preset angle and track, then it is guaranteed that the clamping plate can accurately clamp the balancing weight, the clamping stability of the balancing weight is improved, it is guaranteed that the balancing weight cannot fall off in the stacking and transferring process, and the operation stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator installation and maintenance technical field especially relates to a kind of elevator counterweight block stacking transfer equipment. BACKGROUND

[0002] Elevator is a kind of electromechanical device for vertical transportation of personnel and goods, usually by car, counterweight, steel wire rope, traction machine, guide rail, control system and the like main components, car is the space of carrying people or carrying things, people in and out and select the floor to be reached by operating panel, elevator is widely used in residential, commercial buildings, industrial plants and the like place, greatly improves the traffic efficiency of people in vertical direction, brings great convenience for modern life and production, elevator counterweight block is an important component in elevator system, usually made of cast iron, concrete and the like material, shape is mostly block or plate, it is generally installed on the counterweight device of elevator, connected with elevator car through steel wire rope and traction machine. Its main role is to balance the weight of car, reduce the load of traction machine when elevator runs, reduce energy consumption, improve the running efficiency and stability of elevator. In the process of elevator running, when car ascends, counterweight block descends;Car descends, counterweight block ascends, by reasonably configuring the weight of counterweight block, can make elevator keep good balance state under different load conditions, avoid the problems such as running instability, safety risk increase caused by car too heavy or too light, ensure the safe, reliable and efficient operation of elevator, prolong the service life of elevator equipment, also provide more comfortable riding experience for passengers.

[0003] Through the retrieval, Chinese patent document publication number: CN221644512U, the utility model relates to elevator installation and maintenance field especially relates to a kind of elevator counterweight block auxiliary transfer device, including placement plate and auxiliary transfer mechanism, auxiliary transfer mechanism includes four mounting brackets, two screw rods, four mounting brackets are symmetrically fixed on the upper and lower ends of back plate two sides, two screw rods are rotationally arranged on the two sides of back plate and are rotationally connected with mounting bracket on upper and lower ends, two screw rods are threadedly connected with threaded sleeve, threaded sleeve is fixedly installed with telescopic rod on the outside, the telescopic end of telescopic rod on both sides is fixedly installed with clamping frame, the lower side of both ends of clamping frame is fixedly installed with rib plate, and limit bolt is arrayed and penetrated in rib plate, the device is connected by the thread connection between screw rod and threaded sleeve, realizes the lifting of counterweight block, and also relies on the extension of telescopic rod, can be cooperated to realize the taking and placing of counterweight block outside, and the clamping of counterweight block is matched by clamping frame, and limit bolt is rotated and clamped, to be transferred.

[0004] Although the above patent can drive the telescopic rod up and down through the threaded connection between the screw rod and the threaded sleeve, can realize the lifting of the counterweight block, and can realize the taking and placing of the counterweight block by the extension of the telescopic rod, the clamping of the counterweight block is realized by the rotation clamping of the limiting bolt through the corresponding matching of the clamping frame, so as to realize the lifting of the counterweight block from the ground, and then the counterweight block is transferred and stacked on the placing plate in turn, which can greatly reduce the work intensity and physical burden of the workers, but the rotation clamping of the limiting bolt cannot be used when the counterweight block is clamped and fixed, which is not only unstable, but also time-consuming and laborious to operate, therefore, the dental X-ray film positioning auxiliary clamp is proposed to solve the above problems. Content of the utility model

[0005] In order to make up for the above shortcomings, the utility model provides a kind of elevator counterweight block stacking transfer equipment, to improve the problem that part of elevator counterweight block stacking transfer equipment in prior art cannot realize the stable clamping of counterweight block.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a kind of elevator counterweight block stacking transfer equipment, including outer frame, the top left side of the outer frame is provided with lifting mechanism, the right side of the lifting mechanism is provided with sliding mechanism, the right side of the sliding mechanism is fixedly connected with clamping mechanism, the outer right side of the outer frame is provided with containing mechanism;

[0007] The clamping mechanism includes a fixed frame, the outer frame is slidably connected to the inside of the fixed frame, the top of the fixed frame is provided with a drive assembly, the bottom of the drive assembly is fixedly connected with a rotating rod, the inside of the rotating rod is fixedly connected with a fixed shaft one on the front and back sides, the outer part of the two fixed shafts one is rotatably connected with a rotating plate, the inside of the two rotating plates is rotatably connected with a fixed shaft two on the far side, the bottom of the two fixed shafts two is fixedly connected with a clamping plate, the inside of the fixed frame is fixedly connected with two guide shafts, and two arc grooves are formed in the inside top side of the fixed frame.

[0008] Through the above technical scheme: motor two drives rotating rod to rotate through rotating shaft, fixed shaft one in rotating rod rotates, clamping plate slides along guide shaft in fixed frame by the rotation connection of fixed shaft one, rotating plate and fixed shaft two, realizes the clamping of counterweight block, and fixed shaft one slides in arc groove in the inside top side of fixed frame, ensures that rotating plate swings according to predetermined trajectory, improves clamping accuracy, and realizes the stacking transfer operation of counterweight block efficiently and stably.

[0009] As a further description of the above technical scheme:

[0010] The driving assembly comprises a motor two, the bottom of the motor two is fixedly connected to the top of the fixed frame, and the output end of the motor two is fixedly connected with a rotating shaft.

[0011] Through the above technical scheme: when the motor two starts to operate, the rotating shaft rotates at high speed, the rotation of the rotating shaft transmits power to the rotating rod connected thereto, thereby triggering a chain reaction of the entire clamping action, laying a power foundation for realizing accurate clamping operation of the counterweight block.

[0012] Further description of the above technical scheme:

[0013] The lifting mechanism comprises a mounting plate, the outer portion of the mounting plate is fixedly connected to the top of the outer frame, a motor one is installed on the top of the mounting plate, the output end of the motor one is fixedly connected with a threaded rod, the outer portion of the threaded rod is threadedly connected with a threaded sleeve, the bottom of the mounting plate is fixedly connected with two guide rods, and the outer portion of the two guide rods is slidably connected with a sliding sleeve.

[0014] Through the above technical scheme: when the motor one starts to operate, the threaded rod rotates, and then the rotational movement of the threaded rod is converted into the linear displacement of the threaded sleeve along the axial direction of the threaded rod. When the threaded sleeve is lifted, the guide rod restrains and guides the movement of the sliding sleeve, ensures the stable sliding of the sliding sleeve in the vertical direction, and realizes the stable lifting of the entire sliding mechanism and the clamping mechanism in the vertical direction, thereby providing a basis for subsequent operation of the counterweight block at different height positions.

[0015] Further description of the above technical scheme:

[0016] The sliding mechanism comprises two support plates, the distal sides of the two support plates are fixedly connected to the proximal sides of the two sliding sleeves respectively, a cylinder is installed on the front side of each of the two support plates, a push rod is fixedly connected to the driving end of each of the two cylinders, two limiting frames are slidably connected inside the outer frame, and a limiting groove is formed on the inner portion of the outer frame.

[0017] Through the above technical scheme: when the cylinder works, the push rod is pushed to extend and retract, and the movement of the push rod drives the fixed frame connected thereto to displace in the horizontal direction, thereby realizing adjustment of the horizontal position of the clamping mechanism.

[0018] Further description of the above technical scheme:

[0019] The receiving mechanism comprises an inclined plate, the left side of the inclined plate is rotationally connected to the right side outside the outer frame, the right side outside the outer frame is fixedly connected with two fixed plates, the inner sides of the two fixed plates are both slidably connected with sliding rods, the outer sides of the two sliding rods are both sleeved with springs, the outer sides of the two sliding rods are both fixedly connected with fixed rings, the far sides of the two sliding rods are both fixedly connected with pull plates, and the inner sides of the front and back of the inclined plate are both provided with clamping grooves.

[0020] Through the above technical scheme: when the inclined plate needs to be put down, the pull plate is pulled to drive the sliding rod to move outward, the fixed ring is displaced to compress the spring, the sliding rod slides out of the clamping groove, the inclined plate loses the constraint and rotates downward around the connecting point to form an inclined slide, and the counterweight block is conveniently transported; when the transportation is completed and the inclined plate needs to be folded, the pull plate is pulled again to make the sliding rod reinserted into the clamping groove, and the fixing of the inclined plate is realized.

[0021] Further description of the above technical scheme:

[0022] The proximal sides of the two support plates are fixedly connected to the front and back of the threaded sleeve, and the right sides of the two push rods are fixedly connected to the left side of the fixed frame.

[0023] Through the above technical scheme: when the motor in the lifting mechanism drives the threaded rod to rotate, the threaded sleeve is displaced up and down through threaded transmission, the support plates are lifted and lowered synchronously with the threaded sleeve, and the right sides of the two push rods are fixedly connected to the left side of the fixed frame, when the cylinder in the sliding mechanism is started to drive the push rod to extend and retract, the fixed frame is moved in the horizontal direction.

[0024] Further description of the above technical scheme:

[0025] The outer side of the first fixed shaft is slidably connected to the inner side of the arc-shaped groove, and the inner side of the clamping plate is slidably connected to the outer side of the guide shaft.

[0026] Through the above technical scheme: when the motor in the driving assembly is started, the rotating shaft drives the rotating rod to rotate, the first fixed shaft in the rotating rod rotates and slides along a specific track in the arc-shaped groove.

[0027] Further description of the above technical scheme:

[0028] The outer side of the limiting frame is slidably connected to the inner side of the limiting groove, and the outer side of the sliding rod is slidably connected to the inner side of the clamping groove.

[0029] By the technical scheme, when the fixed frame moves in horizontal and vertical directions, the limiting frame fixedly connected to the front and rear sides of the fixed frame moves and slides in the limiting slot, effectively preventing the fixed frame from deviating or shaking when moving, ensuring the stability and accuracy of the movement of the fixed frame, and enabling the clamping mechanism to accurately operate the counterweight.

[0030] The utility model has the advantages of the following:

[0031] 1. In the utility model, the motor two drives the rotating rod to rotate through the rotating shaft, the rotating connection between the fixed shaft one and the rotating plate and the rotating plate and the fixed shaft two makes the clamping plate slide along the guide shaft, the arc-shaped groove effectively restricts and guides the movement of the fixed shaft one, ensures that the rotating plate swings at a predetermined angle and trajectory, and further ensures that the clamping plate can accurately clamp the counterweight, improves the clamping stability of the counterweight, ensures that the counterweight does not fall off during stacking and transferring, and ensures the stability of operation.

[0032] 2. In the utility model, when the counterweight needs to be transported, the pull plate is pulled, the sliding rod connected with the pull plate slides in the fixed plate, the fixed ring is displaced, the spring is compressed, the sliding rod slides out of the clamping groove on the inclined plate, the inclined plate loses the constraint and can rotate downward around the connecting point to form an inclined slide, the counterweight is conveniently transported by sliding down, when the transportation is completed and the inclined plate needs to be folded, the pull plate is pulled again, the sliding rod is inserted into the clamping groove again, the automatic fixing of the inclined plate is realized, the whole process is simple to operate, and the convenience of counterweight transportation is greatly improved through reasonable structure design. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 A perspective view of an elevator counterweight stacking and transferring equipment is provided for the utility model;

[0034] Figure 2 An installation plate structure schematic view of an elevator counterweight stacking and transferring equipment is provided for the utility model;

[0035] Figure 3 An inclined plate structure schematic view of an elevator counterweight stacking and transferring equipment is provided for the utility model;

[0036] Figure 4 A guide shaft structure schematic view of an elevator counterweight stacking and transferring equipment is provided for the utility model;

[0037] Figure 5 A fixed frame structure schematic view of an elevator counterweight stacking and transferring equipment is provided for the utility model;

[0038] Figure 6 A Figure 5 Enlarged view of A in the utility model.

[0039] Legend:

[0040] 1, outer frame; 2, lifting mechanism; 21, mounting plate; 22, motor one; 23, threaded rod; 24, threaded sleeve; 25, guide rod; 26, sliding sleeve; 3, sliding mechanism; 31, support plate; 32, air cylinder; 33, push rod; 34, limiting frame; 35, limiting groove; 4, clamping mechanism; 41, fixed frame; 42, drive assembly; 421, motor two; 422, rotating shaft; 43, rotating rod; 44, fixed shaft one; 45, rotating plate; 46, fixed shaft two; 47, clamping plate; 48, guide shaft; 49, arc-shaped groove; 5, storage mechanism; 51, inclined plate; 52, fixed plate; 53, sliding rod; 54, spring; 55, fixed ring; 56, pull plate; 57, clamping groove. DETAILED DESCRIPTION

[0041] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0042] Referring to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: a kind of elevator counterweight stacking transfer equipment, including outer frame 1, outer frame 1 as the basis support structure of entire elevator counterweight stacking transfer equipment, the top left side of outer frame 1 is provided with lifting mechanism 2, the right side of lifting mechanism 2 is provided with sliding mechanism 3, the right side of sliding mechanism 3 is fixedly connected with clamping mechanism 4, the outside right side of outer frame 1 is provided with storage mechanism 5;Clamping mechanism 4 includes fixed frame 41, and the outside of fixed frame 41 is slidably connected in the inside of outer frame 1, and the top of fixed frame 41 is provided with drive assembly 42, and drive assembly 42 includes motor two 421, and motor two 421 is the power source of drive assembly 42, and the bottom of motor two 421 is fixedly connected to the top of fixed frame 41, and the output end of motor two 421 is fixedly connected with rotating shaft 422, and the bottom of drive assembly 42 is fixedly connected with rotating rod 43, when motor two 421 starts, rotating shaft 422 rotates under the driving of motor, in turn drives rotating rod 43 synchronous rotation, and the inside of rotating rod 43 is fixedly connected with fixed shaft one 44 on the front and back sides, and the outside of two fixed shafts one 44 is rotatably connected with rotating plate 45;

[0043] When the rotating rod 43 rotates under the drive of the rotating shaft 422, the fixed shaft 44 also rotates accordingly. Through the rotational connection between the fixed shaft 44 and the rotating plate 45, the rotational motion of the rotating rod 43 is converted into the displacement of the rotating plate 45. Fixed shafts 46 are rotatably connected to opposite sides of the interior of both rotating plates 45. Clamping plates 47 are fixedly connected to the bottom of both fixed shafts 46. When the rotating plate 45 is displaced under the drive of the fixed shaft 44, the fixed shafts 46 move accordingly, thereby causing the clamping plates 47 to slide along the guide shaft 48. Two guide shafts 48 are fixedly connected inside the fixed frame 41. Driven by the rotating plate 45, the clamping plate 47 slides inward or outward along the guide shaft 48 to achieve the clamping and releasing action of the counterweight. The inside of the clamping plate 47 is slidably connected to the outside of the guide shaft 48. Two arc-shaped grooves 49 are opened on the top side of the inside of the fixed frame 41. The outside of the fixed shaft 44 is slidably connected to the inside of the arc-shaped grooves 49. When the rotating rod 43 drives the fixed shaft 44 to rotate, the fixed shaft 44 slides along the trajectory of the arc-shaped grooves 49. The arc-shaped grooves 49 play an effective role in constraining and guiding the movement of the fixed shaft 44, ensuring that the rotating plate 45 can move according to the predetermined angle and trajectory.

[0044] Specifically, after motor 421 starts, rotating shaft 422 drives rotating rod 43 to rotate synchronously. Fixed shaft 44 inside rotating rod 43 rotates accordingly. Through rotational connection with rotating plate 45, rotating plate 45 is displaced. Rotating plate 45, through connection with fixed shaft 46, drives clamping plate 47 to slide along guide shaft 48 inside fixed frame 41, realizing clamping and releasing action of counterweight. At the same time, fixed shaft 44 slides in arc groove 49 on the top side inside fixed frame 41. Arc groove 49 constrains and guides the movement of fixed shaft 44, ensuring that rotating plate 45 is displaced according to predetermined angle and trajectory, thereby ensuring that clamping plate 47 accurately operates counterweight.

[0045] Reference Figures 1 to 3The lifting mechanism 2 includes a mounting plate 21, which is fixedly connected to the top of the outer frame 1. A motor 22 is mounted on the top of the mounting plate 21, providing a stable foundation for the installation of the motor 22. The motor 22 is the power source of the lifting mechanism 2. A threaded rod 23 is fixedly connected to the output end of the motor 22. A threaded sleeve 24 is threadedly connected to the outside of the threaded rod 23. When the motor 22 starts, the threaded rod 23 rotates accordingly. Through the threaded transmission between the threaded rod and the threaded sleeve 24, the rotational motion is converted into linear motion, thereby driving the threaded sleeve 24 to move up and down along the axial direction of the threaded rod 23. Two guide rods 25 are fixedly connected to the bottom of the mounting plate 21. Sliding sleeves 26 are slidably connected to the outside of the two guide rods 25. When the lifting mechanism 2 is working, on the one hand, it moves up and down with the threaded sleeve 24 under the drive of the threaded rod 23, and on the other hand, it maintains stable sliding in the vertical direction under the constraint of the guide rods 25, thereby providing reliable support and guidance for the lifting of the entire sliding mechanism 3 and the clamping mechanism 4.

[0046] Specifically, motor 22 serves as the power core. After starting, it drives the threaded rod 23 to rotate. Since the threaded rod 23 is threadedly engaged with the threaded sleeve 24, the rotational motion of the threaded rod 23 is converted into the linear displacement of the threaded sleeve 24 along the axial direction of the threaded rod 23. During the lifting and lowering process, the sliding sleeve 26 rises and falls synchronously with the threaded sleeve 24. On the other hand, it is constrained by the guide rod 25 and always maintains stable sliding in the vertical direction, providing solid and reliable support and precise guidance for the lifting and lowering operation of the sliding mechanism 3 and the clamping mechanism 4.

[0047] Reference Figures 1 to 3The sliding mechanism 3 includes two support plates 31. The far sides of the two support plates 31 are fixedly connected to the near sides of the two sliding sleeves 26. When the lifting mechanism 2 is working, the support plates 31 can move synchronously with the lifting of the threaded sleeve 24 and the sliding sleeve 26. The near sides of the two support plates 31 are fixedly connected to the front and rear sides of the threaded sleeve 24, respectively. A cylinder 32 is installed on the front side of each of the two support plates 31. The cylinder 32 serves as the power source for horizontal displacement in the sliding mechanism 3. A push rod 33 is fixedly connected to the drive end of each of the two cylinders 32. The right side of each push rod 33 is fixedly connected to the left side of the fixed frame 41. When the cylinder 32 is working, the push rod 33, driven by the cylinder 32, pushes the fixed frame 41 to move horizontally, thereby achieving the horizontal position of the clamping mechanism 4. Adjustments are made to meet the clamping and stacking requirements of the counterweight at different positions. The inner side of the outer frame 1 has two limiting frames 34 that are slidably connected. The inner front and rear sides of the outer frame 1 are provided with limiting grooves 35. The outer side of the limiting frame 34 is slidably connected to the inner side of the limiting groove 35. The two limiting frames 34 are fixedly connected to the front and rear sides of the fixed frame 41 respectively. When the fixed frame 41 moves in the horizontal and vertical directions, the limiting frame 34 will move with the fixed frame 41. Its outer side is always slidably connected to the limiting groove 35 provided inside the outer frame 1. The cooperation between the limiting frame 34 and the limiting groove 35 effectively prevents the fixed frame 41 from shifting or shaking during the movement, ensuring the stability and accuracy of the movement of the fixed frame 41, and ensuring the safety and reliability of the equipment during operation.

[0048] Specifically, when the cylinder 32 is working, its drive end pushes the push rod 33 fixed thereto. Since the right side of the push rod 33 is connected to the left side of the fixed frame 41, the movement of the push rod 33 causes the fixed frame 41 to move in the horizontal direction, thereby achieving precise adjustment of the horizontal position of the clamping mechanism 4 to meet the requirements of clamping and stacking the counterweight at different positions.

[0049] Reference Figure 1 , Figure 5 and Figure 6The storage mechanism 5 includes an inclined plate 51. The left side of the inclined plate 51 is rotatably connected to the outer right side of the outer frame 1. When the equipment is working normally, the inclined plate 51 is in a retracted state and fits against the side of the outer frame 1, which does not affect the equipment's clamping, stacking and transfer operations of the counterweight. When it is necessary to transport the counterweight, the inclined plate 51 can be lowered to form an inclined slide, which makes it easy for the counterweight to slide down along the surface of the inclined plate 51, thus achieving convenient transportation. Two fixed plates 52 are fixedly connected to the outer right side of the outer frame 1. Sliding rods 53 are slidably connected inside the two fixed plates 52. Springs 54 are sleeved on the outside of the two sliding rods 53. The springs 54 can be compressed and deformed when the sliding rods 53 are pulled by external force, storing elastic potential energy. When the external force is removed, the spring 54 releases its elastic potential energy, pushing the fixed ring 55 and the sliding rod 53 to move towards the slot 57, so that the sliding rod 53 can automatically insert into the slot 57, thereby automatically fixing the inclined plate 51. The two sliding rods 53 are fixedly connected to the outside of the fixed ring 55. The main function of the fixed ring 55 is to provide a support point for the spring 54. The two sliding rods 53 are fixedly connected to the opposite side of the two sliding rods 53. The inclined plate 51 has slots 57 on both the front and rear sides inside. The outside of the sliding rod 53 is slidably connected to the inside of the slot 57. When it is necessary to lower the inclined plate 51, pull the pull plate 56 to move the sliding rod 53 outward, so that the sliding rod 53 slides out of the slot 57. At this time, the inclined plate 51 is unrestrained and can rotate downward around the connection point with the outer frame 1. When it is necessary to retract the inclined plate 51, pull the pull plate 56 again to move the sliding rod 53 inward. When the sliding rod 53 is reinserted into the slot 57, the inclined plate 51 can be fixed.

[0050] Specifically, when the counterweight needs to be transported, the pull plate 56 is pulled. The pull plate 56 is fixedly connected to the sliding rod 53, causing the sliding rod 53 to move outward within the fixed plate 52. The fixed ring 55 moves with the sliding rod 53 and compresses the spring 54. The sliding rod 53 slides out from the slots 57 on both sides of the inclined plate 51. At this time, the inclined plate 51 is unrestrained and rotates downward around the connection point to form an inclined slide, facilitating the counterweight to slide down its surface for convenient transport. When the transport is complete and the inclined plate 51 needs to be retracted, the pull plate 56 is pulled again, causing the sliding rod 53 to re-insert into the slots 57, thus fixing the inclined plate 51. The storage mechanism 5 efficiently realizes the convenient raising and lowering of the inclined plate 51, meeting the transport needs of the counterweight at different stages and improving the overall practicality of the equipment.

[0051] Working principle: When using this elevator counterweight stacking and transfer device, firstly, the device can be moved to the designated position using the casters at the bottom. Then, the motor 22 can be started to drive the threaded rod 23 to rotate. The threaded connection between the threaded rod 23 and the threaded sleeve 24 causes the threaded sleeve 24 to move. This allows the sliding sleeve 26 to slide outside the guide rod 25 via the support plate 31, thus ensuring stability during height adjustment. This causes the fixed frame 41 to change height. After moving the clamping mechanism 4 to the designated height, the cylinder 32 can be started to drive the push rod 33 to move, which in turn causes the fixed frame 41 to move horizontally. When controlling the horizontal and vertical movement of the fixed frame 41, the limit frame 34 slides inside the limit groove 35, thus ensuring the stability of the movement of the fixed frame 41. At this point, the fixed frame 41 can be moved to the designated position.

[0052] Then, motor 21 can be started to drive rotating rod 43 to rotate via rotating shaft 422. As rotating rod 43 rotates, rotating plate 45 will be displaced. Then, the clamping plate 47 can be displaced by the rotational connection between rotating plate 45 and fixed shaft 1 44 and between rotating plate 45 and fixed shaft 2 46. Then, clamping plate 47 can slide along guide shaft 48, thereby clamping and fixing counterweight. After clamping and fixing counterweight, motor 22 and cylinder 32 can be started again to control the vertical and horizontal displacement of counterweight, thereby stacking counterweight.

[0053] When using this device, if it is necessary to lower the tilting plate 51, simply pull the pull plate 56 to move the sliding rod 53, which in turn moves the fixing ring 55. This will compress the spring 54, causing the sliding rod 53 to slide out of the slot 57, thus lowering the tilting plate 51 and facilitating the transport of the counterweight. During use, pull the pull plate 56 again to insert the sliding rod 53 into the slot 57, thereby retracting the tilting plate 51.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An elevator counterweight pile transfer device comprising an outer frame (1), characterized in that: The left side of the top of the outer frame (1) is provided with a lifting mechanism (2), the right side of the lifting mechanism (2) is provided with a sliding mechanism (3), the right side of the sliding mechanism (3) is fixedly connected with a clamping mechanism (4), and the right side of the outer frame (1) is provided with a storage mechanism (5). The clamping mechanism (4) comprises a fixed frame (41), the outer portion of the fixed frame (41) is slidably connected to the inner portion of the outer frame (1), the top of the fixed frame (41) is provided with a driving assembly (42), the bottom of the driving assembly (42) is fixedly connected with a rotating rod (43), the inner portion of the rotating rod (43) is fixedly connected with a fixed shaft (44) on the front and back sides, the outer portion of the two fixed shafts (44) is rotatably connected with a rotating plate (45), the inner portion of the two rotating plates (45) is rotatably connected with a fixed shaft (46) on the far side, the bottom of the two fixed shafts (46) is fixedly connected with a clamping plate (47), and the inner portion of the fixed frame (41) is fixedly connected with two guide shafts (48). The inner portion of the fixed frame (41) is provided with two arc-shaped grooves (49) on the top side.

2. An elevator counterweight pile transfer apparatus according to claim 1, wherein: The driving assembly (42) comprises a motor (421), the bottom of the motor (421) is fixedly connected to the top of the fixed frame (41), and the output end of the motor (421) is fixedly connected with a rotating shaft (422).

3. An elevator counterweight pile transfer apparatus as defined in claim 1, wherein: The lifting mechanism (2) comprises a mounting plate (21), the outer portion of the mounting plate (21) is fixedly connected to the top of the outer frame (1), the top of the mounting plate (21) is provided with a motor (22), the output end of the motor (22) is fixedly connected with a threaded rod (23), the outer portion of the threaded rod (23) is threadedly connected with a threaded sleeve (24), and the bottom of the mounting plate (21) is fixedly connected with two guide rods (25). The outer portion of the two guide rods (25) is slidably connected with a sliding sleeve (26).

4. An elevator counterweight pile transfer apparatus according to claim 3, wherein: The sliding mechanism (3) comprises two support plates (31), the far sides of the two support plates (31) are fixedly connected to the close sides of the two sliding sleeves (26), the front sides of the two support plates (31) are provided with air cylinders (32), the driving ends of the two air cylinders (32) are fixedly connected with push rods (33), the inner portion of the outer frame (1) is slidably connected with two limiting frames (34), and the inner portion of the outer frame (1) is provided with limiting grooves (35) on the front and back sides.

5. An elevator counterweight pile transfer apparatus according to claim 4, wherein: The storage mechanism (5) comprises an inclined plate (51), the left side of the inclined plate (51) is rotatably connected to the outer right side of the outer frame (1), the outer right side of the outer frame (1) is fixedly connected with two fixed plates (52), the inner portions of the two fixed plates (52) are slidably connected with sliding rods (53), the outer portions of the two sliding rods (53) are sleeved with springs (54), the outer portions of the two sliding rods (53) are fixedly connected with fixed rings (55), the far sides of the two sliding rods (53) are fixedly connected with pull plates (56), and the inner portions of the inclined plate (51) are provided with clamping grooves (57) on the front and back sides.

6. An elevator counterweight pile transfer apparatus as claimed in claim 4, wherein: Two sides of two supporting plates (31) are fixedly connected to the front and back of the threaded sleeve (24) respectively, and the right sides of two push rods (33) are fixedly connected to the left side of the fixed frame (41).

7. An elevator counterweight pile transfer apparatus as defined in claim 1, wherein: The outer part of the fixed shaft one (44) is slidably connected to the inner part of the arc-shaped groove (49), and the inner part of the clamping plate (47) is slidably connected to the outer part of the guide shaft (48).

8. An elevator counterweight pile transfer apparatus as claimed in claim 5, wherein: The outer part of the limiting frame (34) is slidably connected to the inner part of the limiting groove (35), and the outer part of the sliding rod (53) is slidably connected to the inner part of the clamping groove (57).

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