CN114572870A - Counterweight device capable of accurately balancing weight and eliminating noise during counterweight and manufacturing method thereof - Google Patents
Counterweight device capable of accurately balancing weight and eliminating noise during counterweight and manufacturing method thereof Download PDFInfo
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- CN114572870A CN114572870A CN202210129237.4A CN202210129237A CN114572870A CN 114572870 A CN114572870 A CN 114572870A CN 202210129237 A CN202210129237 A CN 202210129237A CN 114572870 A CN114572870 A CN 114572870A
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- counterweight
- frame
- fixed
- water tank
- rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
- B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to the technical field of hoisting equipment, in particular to a counterweight device capable of accurately balancing weight and eliminating noise during counterweight and a manufacturing method thereof, and the counterweight device comprises a rack, wherein a supporting device, a counterweight device, a water tank and a hoisting device are sequentially arranged on the rack from left to right, a cab is arranged at one end of the hoisting device on the rack, a rotary table is rotatably arranged on the lower surface of the rack, rollers are arranged on the lower surface of the rotary table, tracks are sleeved outside the rollers, the counterweight device is slidably arranged on the rack and is communicated with the water tank through water pipes, the water tank is fixed on the rack and is used for providing water for the counterweight device, the hoisting device comprises a hoisting frame fixed on the rack, hoisting hooks are arranged on the hoisting frame, the counterweight device comprises a frame body fixed on the rack, the problem that the sound generated by counterweight is too large when the conventional hoisting equipment is used for counterweight is solved, and accurate counterweight can not be carried out, and in addition, the hoisting equipment is not stable enough when the hoisting equipment is in hoisting operation.
Description
Technical Field
The invention relates to the technical field of hoisting equipment, in particular to a counterweight device capable of accurately balancing weight and eliminating noise during counterweight and a manufacturing method thereof.
Background
The suspension arm structure of the crane is divided into a truss type suspension arm and a box type telescopic suspension arm. The boom type suspension arm is mainly applied to a crawler crane, a circular track crane and the like, and has the advantages of simple structure, large lifting capacity, small grounding ratio and easy maintenance. In order to solve the above problems, a counterweight device capable of accurately counterweight and eliminating noise during counterweight and a manufacturing method thereof are provided.
Disclosure of Invention
Technical problem to be solved
The counterweight device and the manufacturing method thereof solve the problems that the sound generated by the counterweight is too large and the accurate counterweight cannot be carried out when the existing hoisting equipment is used for counterweight, and in addition, the hoisting equipment is not stable enough when the hoisting equipment is used for hoisting, and can accurately counterweight and eliminate the noise during counterweight.
(II) technical scheme
The utility model provides a can accurate counter weight and can eliminate counter weight device of noise when counter weight, which comprises a frame, strutting arrangement has from left to right set gradually in the frame, the counter weight device, the water tank, hoisting accessory, the driver's cabin is installed to the one end that just is located hoisting accessory in the frame, the lower surface of frame rotates and installs the revolving stage, the lower surface mounting of revolving stage has the gyro wheel, the gyro wheel overcoat is equipped with the track, counterweight device slidable ground sets up in the frame, and counterweight device and water tank lead to pipe intercommunication, the water tank is fixed in the frame and the water tank is used for providing the water source for the counterweight device, hoisting accessory is including fixing the gallows that plays in the frame, play and install the lifting hook on the gallows.
As preferred technical scheme, the counter weight device is including fixing the support body in the frame, and just along support body length direction set gradually a plurality of running rollers on the support body, and the equal level in both sides that just is located the support body in the frame is provided with the slide bar, and the slip is provided with the bottom plate on the slide bar, and the lower surface and the running roller of bottom plate are hugged closely, and the vertical a pair of stand that is fixed with on the bottom plate is equipped with a plurality of balancing weights on the stand, and the stand is inside to be the cavity form, and stand and water tank lead to pipe communicate each other.
As the preferred technical scheme, the lower fixed surface of bottom plate has the connecting block, the shaping has the screw thread on one of them slide bar, one of them connecting block and slide bar spiro union, another connecting block is connected with the slide bar plug bush, the both sides that just are located the bottom plate on the slide bar all overlap and are equipped with the spring, first runner is installed to the one end of shaping screwed slide bar, be fixed with the motor in the frame, motor output shaft end is fixed with the second runner, first runner passes through the belt with the second runner and is connected.
As the preferred technical scheme, the supporting device comprises a support fixed at one end of a rack, first hydraulic cylinders are vertically arranged at two ends of the support, second hydraulic cylinders are obliquely arranged inside the support, the first hydraulic cylinders and the second hydraulic cylinders are rotatably arranged on the rack, output shaft ends of the second hydraulic cylinders are hinged to the wall of the first hydraulic cylinder, universal joints are further arranged on the wall of the first hydraulic cylinder, and locking mechanisms are arranged at end heads of the universal joints and used for fixing the universal joints and the rack.
As the preferred technical scheme, locking mechanism is including fixing the slider at the universal joint end, and it has the spout to open on the lower surface of frame, and the slider inlays to be established in the spout, and the plug has been inserted and sleeved on the slider, installs reset spring on the plug, has just seted up a plurality of slots along spout length direction on the spout, and the plug inlays to be established inside the slot.
As preferred technical scheme, the level is fixed with water pipe arrangement frame on the lateral wall of frame, has seted up the arrangement groove on the water pipe arrangement frame, installs a plurality of arrangement covers on the water pipe, and every arrangement is sheathe in and all is fixed with the fixture block, and the fixture block inlays to be established at the arrangement inslot portion.
As preferred technical scheme, the top of water tank is installed the water pump, and the water pipe is connected with water pump fixed connection.
A method of manufacturing a counterweight device capable of accurately balancing a weight and eliminating noise generated when balancing the weight.
(III) advantageous effects
The invention has the beneficial effects that:
(1) a worker enters a cab, the device is driven to a designated position, after the device is driven to the designated position, a second hydraulic cylinder is started to enable an output shaft of the second hydraulic cylinder to retract, a first hydraulic cylinder and a second hydraulic cylinder are both rotatably installed on a frame, and an output shaft end of the second hydraulic cylinder is hinged to a cylinder wall of the first hydraulic cylinder, so that the output shaft of the second hydraulic cylinder retracts to drive the first hydraulic cylinder to rotate clockwise until the first hydraulic cylinder rotates to be vertical to the ground, the first hydraulic cylinder is started at the moment, the first hydraulic cylinder moves downwards until the first hydraulic cylinder is contacted with the ground, the frame is fixed by the first hydraulic cylinder and the second hydraulic cylinder to prevent the frame from moving to influence lifting operation, a lifting hook is installed on a lifting frame when lifting, the lifting hook hooks a heavy object to lift the heavy object, the counterweight is required when lifting, and a plurality of counterweight blocks are sequentially sleeved on an upright column according to the lifted heavy object when lifting, further, when the heavy object was overweight, inside carrying the stand with the water in the water tank through the water pump, the stand is inside to be the cavity form, so can carry suitable water according to the weight of heavy object, come the counter weight through water, can not only be accurate carry out the counter weight, and can eliminate when the counter weight lift up the noise of lifting off the production, labour saving and time saving.
(2) The lower surface of the bottom plate is fixedly provided with connecting blocks, one sliding rod is provided with threads in a forming mode, one connecting block is in threaded connection with the sliding rod, the other connecting block is connected with a sliding rod plug bush, springs are sleeved on the two sides of the sliding rod, which are positioned on the bottom plate, one end of the threaded sliding rod is provided with a first rotating wheel, a motor is fixed on the machine frame, a second rotating wheel is fixed on the output shaft end of the motor, the first rotating wheel is connected with the second rotating wheel through a belt, the motor is started, the motor rotates to drive the second rotating wheel to rotate, the first rotating wheel is connected with the second rotating wheel through a belt, the second rotating wheel rotates to drive the first rotating wheel, the first rotating wheel rotates to drive the threaded sliding rod to rotate, the lower surface of the bottom plate is fixedly provided with connecting blocks, one sliding rod is provided with threads in a forming mode, one connecting block is in threaded connection with the sliding rod, and the other connecting block is connected with the sliding rod plug bush, drive the bottom plate horizontal slip about the slide bar, thereby drive the stand, the balancing weight makes a round trip horizontal slip at the slide bar, the lower surface and the running roller of bottom plate are hugged closely, the purpose of running roller can reduce the frictional force that the bottom plate produced at the slide bar, make the bottom plate can slide smoothly, when the stand, the balancing weight slides when the leftmost position, it reaches the maximum value of counter weight, when the stand, the balancing weight slides when the rightmost position, it reaches the minimum of counter weight, so can freely slide according to the heavy object of lifting by crane, thereby reach the counter weight effect.
(3) After the operation of lifting by crane finishes, first pneumatic cylinder anticlockwise rotation begins to reset, leaves ground, and first pneumatic cylinder drives the slider and slides in the spout this moment, and after first pneumatic cylinder resets and finishes, the pulling plug inlays the plug and establishes inside the slot to it is fixed with first pneumatic cylinder, prevents that first pneumatic cylinder from rocking after reseing.
(4) This application has solved current hoisting equipment when the counter weight, and the sound that the counter weight produced is too big, and can not carry out accurate counter weight, and in addition, hoisting equipment is when the jack-up operation, and hoisting equipment is not stable enough problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial enlarged view of the portion A of FIG. 1;
FIG. 3 is a partial enlarged view of the portion B of FIG. 1;
FIG. 4 is a schematic view of the structure of the support device of the present invention;
FIG. 5 is a schematic view of the latch mechanism of the present invention;
1-a frame; 2-a support device; 3-a counterweight device; 4-a water tank; 5, a hoisting device; 6-a cab; 7-a turntable; 8-a roller; 9-a crawler belt; 10-a water pipe; 11-lifting frame; 12-lifting hook; 13-a frame body; 14-rolling a roller; 15-a slide bar; 16-a base plate; 17-upright post; 18-a counterweight block; 19-a spring; 20-a motor; 21-a first hydraulic cylinder; 22-second hydraulic cylinder; 23-a universal joint; 24-a slide block; 25-a chute; 26-a plug; 27-water pipe arrangement rack; 28-finishing tank; 29-arranging a sleeve; 30-a fixture block; 31-a water pump; 32-slot;
Detailed Description
The invention is further described with reference to the accompanying drawings, and the following embodiments will be described in detail with reference to the following drawings, in which:
the utility model provides a can accurate counter weight and can eliminate counter weight device of noise during counter weight, including frame 1, from left to right strutting arrangement 2 has set gradually in frame 1, counter weight device 3, water tank 4, hoisting accessory 5, driver's cabin 6 is installed to the one end that just is located hoisting accessory 5 in frame 1, the lower surface of frame 1 rotates installs revolving stage 7, the lower surface mounting of revolving stage 7 has gyro wheel 8, 8 overcoat of gyro wheel are equipped with track 9, 3 slidable ground settings of counter weight device are in frame 1, and 3 and 4 water pipes 10 intercommunications of water tank, water tank 4 is fixed on frame 1 and water tank 4 is used for providing the water source for counterweight accessory 3, hoisting accessory 5 is including fixing the gallows 11 in frame 1, install lifting hook 12 on the gallows 11.
Further, the counterweight device 3 comprises a frame body 13 fixed on the frame 1, a plurality of rollers 14 are sequentially arranged on the frame body 13 along the length direction of the frame body 13, slide rods 15 are horizontally arranged on the frame 1 and positioned on both sides of the frame body 13, a bottom plate 16 is slidably arranged on the slide rods 15, the lower surface of the bottom plate 16 is closely attached to the rollers 14, the rollers 14 are used for reducing the friction force generated by the bottom plate 16 on the slide rods 15 so that the bottom plate 16 can slide smoothly, a pair of upright posts 17 are vertically fixed on the bottom plate 16, a plurality of counterweight blocks 18 are sleeved on the upright posts 17, the interiors of the upright posts 17 are hollow, the upright posts 17 are communicated with the water tank 4 through water pipes 10, when the weight is lifted, the upright posts 17 are sequentially sleeved with the counterweight blocks 18 according to the lifted weight, further, when the weight is overweight, the water in the water tank 4 is conveyed to the interiors of the upright posts 17 through a water pump 31, the interiors of the upright posts 17 are hollow, therefore, proper water can be conveyed according to the weight of the heavy object, and the counterweight is realized through the water, so that not only can the counterweight be accurately realized, but also the noise generated when the counterweight block 18 is lifted up and down during the counterweight can be eliminated, and the time and the labor are saved.
Further, the lower surface of the bottom plate 16 is fixed with a connecting block, one of the slide bars 15 is formed with a thread, one of the connecting blocks is in threaded connection with the slide bar 15, the other connecting block is in plug-in connection with the slide bar 15, springs 19 are sleeved on the slide bar 15 and positioned on two sides of the bottom plate 16, one end of the slide bar 15 formed with the thread is provided with a first rotating wheel, a motor 20 is fixed on the frame 1, an output shaft end of the motor 20 is fixed with a second rotating wheel, the first rotating wheel is connected with the second rotating wheel through a belt, the motor 20 is started, the motor 20 rotates to drive the second rotating wheel to rotate, the first rotating wheel is connected with the second rotating wheel through a belt, the second rotating wheel rotates to drive the first rotating wheel to rotate, the first rotating wheel rotates to drive the slide bar 15 formed with the thread, the lower surface of the bottom plate 16 is fixed with a connecting block, one of the slide bars 15 is formed with a thread, one of the connecting block is in threaded connection with the slide bar 15, the other connecting block is connected with the sliding rod 15 in a plugging manner, the bottom plate 16 is driven to horizontally slide left and right on the sliding rod 15, so that the upright post 17 and the balancing weight 18 are driven to horizontally slide back and forth on the sliding rod 15, when the upright post 17 and the balancing weight 18 slide to the leftmost position, the maximum value of the balancing weight is reached, when the upright post 17 and the balancing weight 18 slide to the rightmost position, the minimum value of the balancing weight is reached, the sliding can be freely carried out according to the lifted heavy object, and the balancing weight effect is reached.
Further, the supporting device 2 comprises a bracket fixed at one end of the frame 1, two ends of the bracket are vertically provided with a first hydraulic cylinder 21, a second hydraulic cylinder 22 is obliquely arranged in the bracket, the first hydraulic cylinder 21 and the second hydraulic cylinder 22 are rotatably installed on the frame 1, an output shaft end of the second hydraulic cylinder 22 is hinged with a cylinder wall of the first hydraulic cylinder 21, a universal joint 23 is further installed on the cylinder wall of the first hydraulic cylinder 21, a locking mechanism is arranged at an end of the universal joint 23 and used for fixing the universal joint 23 with the frame 1, when the device is opened to a specified position, the second hydraulic cylinder 22 is started to enable an output shaft of the second hydraulic cylinder 22 to retract, the first hydraulic cylinder 21 and the second hydraulic cylinder 22 are rotatably installed on the frame 1, and an output shaft end of the second hydraulic cylinder 22 is hinged with the cylinder wall of the first hydraulic cylinder 21, so that the output shaft of the second hydraulic cylinder 22 retracts to drive the first hydraulic cylinder 21 to rotate clockwise, until the first hydraulic cylinder 21 is rotated to be vertical to the ground, the first hydraulic cylinder 21 is started at the moment, the first hydraulic cylinder 21 moves downwards until the first hydraulic cylinder 21 is contacted with the ground, and the frame 1 is fixed by arranging the first hydraulic cylinder 21 and the second hydraulic cylinder 22, so that the lifting operation is prevented from being influenced by the movement of the frame.
Further, locking mechanism is including fixing the slider 24 at the end of universal joint 23, it has spout 25 to open on the lower surface of frame 1, slider 24 inlays to be established in spout 25, plug bush has plug 26 on the slider 24, install reset spring on the plug 26, a plurality of slots 32 have been seted up on the spout 25 and along spout 25 length direction, plug 26 inlays to be established inside the slot, after the operation of lifting by crane finishes, first pneumatic cylinder 21 anticlockwise rotation begins to reset, leave ground, first pneumatic cylinder 21 drives slider 24 and slides in spout 25 this moment, after first pneumatic cylinder 21 finishes resetting, pulling plug 26 inlays plug 26 to be established inside the slot, thereby it is fixed with first pneumatic cylinder 21, prevent that first pneumatic cylinder 21 from rocking after resetting.
Further, a water pipe arranging frame 27 is horizontally fixed on the side wall of the rack 1, an arranging groove 28 is formed in the water pipe arranging frame 27, a plurality of arranging sleeves 29 are installed on the water pipe 10, a fixture block 30 is fixed on each arranging sleeve 29, the fixture block 30 is embedded in the arranging groove 28, and the water pipe 10 is prevented from being disordered when being used through the matching of the water pipe arranging frame 27, the arranging groove 28, the arranging sleeves 29 and the fixture block 30.
Further, a water pump 31 is installed on the top of the water tank 4, and the water pipe 10 is fixedly connected with the water pump 31.
A method for manufacturing a counterweight device capable of accurately balancing a counterweight and eliminating noise generated during counterweight.
The working principle is as follows: a worker enters the cab 6, the device is opened to a designated position, after the device is opened to the designated position, the second hydraulic cylinder 22 is started to enable the output shaft of the second hydraulic cylinder 22 to retract, the first hydraulic cylinder 21 and the second hydraulic cylinder 22 are both rotatably installed on the frame 1, the output shaft end of the second hydraulic cylinder 22 is hinged with the cylinder wall of the first hydraulic cylinder 21, therefore, the output shaft of the second hydraulic cylinder 22 retracts to drive the first hydraulic cylinder 21 to rotate clockwise until the first hydraulic cylinder 21 rotates to be vertical to the ground, at the moment, the first hydraulic cylinder 21 is started, the first hydraulic cylinder 21 moves downwards until the first hydraulic cylinder 21 is contacted with the ground, the frame 1 is fixed through the first hydraulic cylinder 21 and the second hydraulic cylinder 22, the lifting operation is prevented from being influenced by the movement of the frame, when the lifting is carried out, the lifting hook 12 is installed on the lifting frame 11, the lifting hook 12 can be used for hooking a heavy object to be lifted, and a counterweight is needed, when the lifting machine is used for lifting, a plurality of balancing weights 18 are sequentially sleeved on the upright post 17 according to a lifted weight, further, when the weight is overweight, water in the water tank 4 is conveyed into the upright post 17 through the water pump 31, the inside of the upright post 17 is hollow, so proper water can be conveyed according to the weight of the weight, the balancing weight can be balanced through water, not only can the balancing weight be accurately balanced, but also the noise generated when the balancing weights 18 are lifted up and down during the balancing weight can be eliminated, time and labor are saved, the lower surface of the bottom plate 16 is fixedly provided with connecting blocks, a thread is formed on one sliding rod 15, one connecting block is in threaded connection with the sliding rod 15, the other connecting block is in inserted connection with the sliding rod 15, springs 19 are sleeved on the two sides of the sliding rod 15 and positioned on the bottom plate 16, one end of the sliding rod 15 with the formed with the thread is provided with a first rotating wheel, the rack 1 is fixedly provided with a motor 20, and the output shaft end of the motor 20 is fixedly provided with a second rotating wheel, the first rotating wheel is connected with the second rotating wheel through a belt, a motor 20 is started, the motor 20 rotates to drive the second rotating wheel to rotate, the first rotating wheel is connected with the second rotating wheel through the belt, the second rotating wheel rotates to drive the first rotating wheel to rotate, the first rotating wheel rotates to drive the threaded slide rod 15 to rotate, a connecting block is fixed on the lower surface of the bottom plate 16, threads are formed on one slide rod 15, one connecting block is in threaded connection with the slide rod 15, the other connecting block is in inserted sleeve connection with the slide rod 15 to drive the bottom plate 16 to horizontally slide left and right on the slide rod 15, so that the upright post 17 and the balancing weight 18 horizontally slide back and forth on the slide rod 15, the lower surface of the bottom plate 16 is tightly attached to the roller 14, the roller 14 aims to reduce the friction force generated by the bottom plate 16 on the slide rod 15, so that the bottom plate 16 can smoothly slide, and when the upright post 17 and the balancing weight 18 slide to the leftmost position, the maximum value of the balancing weight is reached, when the upright column 17 and the balancing weight 18 slide to the rightmost position, the balancing weight reaches the minimum value of the balancing weight, so that the balancing weight can freely slide according to a lifted heavy object, thereby achieving the effect of the balancing weight, after the lifting operation is finished, the first hydraulic cylinder 21 rotates anticlockwise to start to reset and leaves the ground, at the moment, the first hydraulic cylinder 21 drives the sliding block 24 to slide in the sliding groove 25, after the first hydraulic cylinder 21 is reset, the plug 26 is pulled to be embedded in the inserting groove, thereby the first hydraulic cylinder 21 is fixed, and the first hydraulic cylinder 21 is prevented from swinging after being reset.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the spirit and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall within the protection scope of the present invention, and the technical contents of the present invention as claimed are all described in the claims.
Claims (8)
1. The utility model provides a counter weight device of noise when can accurate counter weight and can eliminate counter weight, including frame (1), its characterized in that: the support device (2), the counterweight device (3), the water tank (4) and the lifting device (5) are sequentially arranged on the frame (1) from left to right, a cab (6) is arranged at one end of the frame (1) which is positioned on the hoisting device (5), a rotary table (7) is rotatably arranged on the lower surface of the rack (1), a roller (8) is arranged on the lower surface of the rotary table (7), a track (9) is sleeved outside the roller (8), the counterweight device (3) is slidably arranged on the rack (1), and the counterweight device (3) is communicated with the water tank (4) through a water pipe (10), the water tank (4) is fixed on the frame (1) and the water tank (4) is used for providing water source for the counterweight device (3), the lifting device (5) comprises a lifting frame (11) fixed on the rack (1), and a lifting hook (12) is installed on the lifting frame (11).
2. The counterweight device capable of accurately balancing weights and eliminating noise during counterweight according to claim 1, wherein: counterweight device (3) are including fixing support body (13) in frame (1), and on support body (13) and along support body (13) length direction set gradually a plurality of running rollers (14), the equal level in both sides that just are located support body (13) in frame (1) is provided with slide bar (15), and it is provided with bottom plate (16) to slide on slide bar (15), and the lower surface and running roller (14) of bottom plate (16) are hugged closely, and the vertical a pair of stand (17) that is fixed with on bottom plate (16), and the cover is equipped with a plurality of balancing weights (18) on stand (17), stand (17) inside is the cavity form, and stand (17) and water tank (4) communicate each other through water pipe (10).
3. The counterweight device capable of accurately balancing weights and eliminating noise during counterweight according to claim 2, wherein: the lower fixed surface of bottom plate (16) has the connecting block, wherein a slide bar (15) on the shaping have the screw thread, wherein a connecting block and slide bar (15) spiro union, another connecting block is connected with slide bar (15) plug bush, the both sides that just are located bottom plate (16) on slide bar (15) all are equipped with spring (19), first runner is installed to the one end of shaping screwed slide bar (15), be fixed with motor (20) on frame (1), motor (20) output shaft is fixed with the second runner, first runner passes through the belt with the second runner and is connected.
4. The counterweight device capable of accurately balancing weights and eliminating noise during counterweight according to claim 1, wherein: strutting arrangement (2) is including fixing the support in frame (1) one end, the equal vertical first pneumatic cylinder (21) that is provided with in both ends of support, the inside slope of support is provided with second pneumatic cylinder (22), first pneumatic cylinder (21), second pneumatic cylinder (22) are all rotated and are installed in frame (1), and second pneumatic cylinder (22) delivery shaft end and the jar wall of first pneumatic cylinder (21) are articulated, still install universal joint (23) on the jar wall of first pneumatic cylinder (21), the end department of universal joint (23) is provided with locking mechanism, and locking mechanism is used for fixing universal joint (23) and frame (1).
5. The counterweight device capable of accurately balancing weights and eliminating noise during counterweight according to claim 4, wherein: locking mechanism is including fixing slider (24) at universal joint (23) end, it has spout (25) to open on the lower surface of frame (1), slider (24) inlay and establish in spout (25), plug bush has plug (26) on slider (24), installs reset spring on plug (26), just seted up a plurality of slots (32) along spout (25) length direction on spout (25), plug (26) are inlayed and are established inside the slot.
6. The counterweight device capable of accurately balancing weights and eliminating noise during counterweight according to claim 2, wherein: the water pipe is fixed with water pipe arrangement frame (27) on the horizontal on the lateral wall of frame (1), has seted up arrangement groove (28) on water pipe arrangement frame (27), install a plurality of arrangement cover (29) on water pipe (10), all be fixed with fixture block (30) on every arrangement cover (29), fixture block (30) are inlayed and are established inside arrangement groove (28).
7. The counterweight device capable of accurately balancing weights and eliminating noise during counterweight according to claim 6, wherein: the water tank is characterized in that a water pump (31) is installed at the top of the water tank (4), and the water pipe (10) is fixedly connected with the water pump (31).
8. A method of manufacturing a counterweight device capable of accurately balancing a weight and eliminating noise at the time of balancing a weight according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129237.4A CN114572870A (en) | 2022-02-11 | 2022-02-11 | Counterweight device capable of accurately balancing weight and eliminating noise during counterweight and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129237.4A CN114572870A (en) | 2022-02-11 | 2022-02-11 | Counterweight device capable of accurately balancing weight and eliminating noise during counterweight and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114572870A true CN114572870A (en) | 2022-06-03 |
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ID=81774910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129237.4A Pending CN114572870A (en) | 2022-02-11 | 2022-02-11 | Counterweight device capable of accurately balancing weight and eliminating noise during counterweight and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969347A (en) * | 2023-09-13 | 2023-10-31 | 郯城金鼎玻璃有限公司 | Hoisting device for conveying glass products |
-
2022
- 2022-02-11 CN CN202210129237.4A patent/CN114572870A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969347A (en) * | 2023-09-13 | 2023-10-31 | 郯城金鼎玻璃有限公司 | Hoisting device for conveying glass products |
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