CN111204643B - Tractor fixer with noise reduction function and using method thereof - Google Patents
Tractor fixer with noise reduction function and using method thereof Download PDFInfo
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- CN111204643B CN111204643B CN202010177442.9A CN202010177442A CN111204643B CN 111204643 B CN111204643 B CN 111204643B CN 202010177442 A CN202010177442 A CN 202010177442A CN 111204643 B CN111204643 B CN 111204643B
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- 230000009467 reduction Effects 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a tractor fixer with a noise reduction function and a using method thereof, the tractor fixer comprises a lifting device, the lifting device comprises a connecting rod, a rotating shaft, a pneumatic rod main body, a power air pipe, a lifting device main body, a first supporting column, a telescopic pneumatic rod, an air pump, a bearing and a second supporting column, the air pump is fixedly arranged in the lifting device main body, the pneumatic rod main body is fixedly connected to one side of the inner wall of the lifting device main body, the telescopic pneumatic rod is sleeved in the pneumatic rod main body in a sliding manner, the telescopic pneumatic rod is rotatably connected with the connecting rod through the rotating shaft, the two ends of the connecting rod are fixedly connected with the bearing, the second supporting column is rotatably connected with the first supporting column through the bearing, one end of the second supporting column and one end of the first supporting column are rotatably connected with the bottom of the tractor fixing device, the other end of the, the four corners of the bottom of the lifting device are fixedly provided with the buffering foot pads, so that the noise of the traction machine during working is effectively reduced, the applicability of the device is improved, and the traction machine is more convenient to maintain and overhaul.
Description
Technical Field
The invention relates to the field of traction machine fixing equipment, in particular to a traction machine fixer with a noise reduction function and a using method thereof.
Background
The elevator traction machine is power equipment of an elevator, and is also called an elevator main machine. The function is to transport and transmit power to run the elevator. It is composed of motor, brake, coupling, speed reducer, traction wheel, machine frame, guide wheel and auxiliary handwheel. The guide wheels are typically mounted on the frame or on a load beam below the frame. Some of the barring hand wheels are fixed on the motor shaft, and also hung on a nearby wall at ordinary times, and then sleeved on the motor shaft when in use. The elevator traction machine is power equipment of an elevator, and is also called an elevator main machine. The function is to transport and transmit power to run the elevator. It is composed of motor, brake, coupling, speed reducer, traction wheel, machine frame, guide wheel and auxiliary handwheel. The guide wheels are typically mounted on the frame or on a load beam below the frame. Some of the barring hand wheels are fixed on the motor shaft, and also hung on a nearby wall at ordinary times, and then sleeved on the motor shaft when in use.
Present hauler mostly needs the fixer of collocation to use, current hauler fixer mostly can only be to single hauler model, a hauler need a fixer of collocation just can use, the device suitability is too low, simultaneously because the hauler needs the maintenance of regularity and maintains most of fixer bottom and fix and die, unable height-adjusting brings a great deal of trouble and inconvenience when overhauing and maintaining for the hauler, and the hauler is when using because resident's quality of life around the machine vibration output noise influences, also can influence the life of hauler simultaneously.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a tractor fixer with a noise reduction function and a using method thereof, and solves the problems that most of the existing tractor fixers only can be used for a single tractor model, one tractor can be used only by matching one fixer, the applicability of the device is too low, and meanwhile, the tractor needs frequent overhaul and maintenance to fix the bottoms of most fixers, the height cannot be adjusted to bring much trouble and inconvenience for overhaul and maintenance of the tractor, and the life quality of surrounding residents is influenced by noise generated by machine vibration when the tractor is used, and the service life of the tractor is also influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a tractor fixer with a noise reduction function and a using method thereof comprise a lifting device, wherein the lifting device comprises a connecting rod, a rotating shaft, a pneumatic rod main body, a power air pipe, a lifting device main body, a first supporting column, a telescopic pneumatic rod, an air pump, a bearing and a second supporting column, the air pump is fixedly arranged inside the lifting device main body, the pneumatic rod main body is fixedly connected to one side of the inner wall of the lifting device main body, the telescopic pneumatic rod is sleeved inside the pneumatic rod main body in a sliding mode, the telescopic pneumatic rod is rotatably connected with the connecting rod through the rotating shaft, the two ends of the connecting rod are fixedly connected with the bearing, the second supporting column is rotatably connected with the first supporting column through the bearing, one ends of the second supporting column and the first supporting column are rotatably connected with the bottom of the tractor fixing device, and the other ends of the second supporting column and the, the bottom four corners of the lifting device are fixedly provided with buffering foot pads, the upper part of the side end face of the lifting device is fixedly connected with a noise reduction device, the noise reduction device comprises a rotary noise reduction plate, a noise reduction plate main body, a sound absorption cotton layer, a fixed piston, a limiting piston, a rotary hinge and a limiter, the rotary hinge is arranged between the rotary noise reduction plate and the noise reduction plate main body, the rotary noise reduction plate and the noise reduction plate main body are rotationally connected through the rotary hinge, the two limiters are respectively arranged on the upper end faces of the rotary noise reduction plate and the noise reduction plate main body, the inside of the limiter is slidably connected with the fixed piston, one side of the upper end face of the fixed piston is provided with a section of bulge, the limiting piston is slidably connected to the side of the upper end face of the fixed piston, the side end face of the noise reduction device is provided with air holes, the traction machine fixing device comprises a first movable plate, a traction machine fixing plate, a sliding groove, a bolt hole, a threaded hole, a fixing device main body, a second movable plate, a T-shaped nut and a fixing bolt, wherein the first movable plate and the second movable plate are connected to the upper end face of the fixing device main body in a sliding mode, and the two sides of the upper end surfaces of the first movable plate, the fixing device main body and the second movable plate are all provided with sliding grooves, the bolt holes are arranged in the middle of the upper end surfaces of the first movable plate and the second movable plate, and the position of the fixing bolt corresponds to the sliding groove on the upper end surface of the fixing device main body, the fixing bolt is connected in the sliding groove in a sliding way, the traction machine fixing plate is connected to the upper end surface of the first movable plate in a sliding mode, the fixing bolt is installed inside the bolt hole, and the fixing bolt is matched with the T-shaped nut, and four groups of fixing plates are uniformly and symmetrically distributed on the side end face of the lifting device.
Preferably, the traction machine fixing plates are four groups and are uniformly distributed on the upper end surfaces of the first movable plate and the second movable plate, bolt holes are formed in the upper end surfaces of the traction machine fixing plates, and the traction machine fixing plates are slidably connected to the upper end surfaces of the first movable plate and the second movable plate through the matching of T-shaped nuts in the bolt holes and fixing bolts in the sliding grooves.
Preferably, the threaded holes are formed in four corners of the upper end face of the traction machine fixing plate and can be matched with the fixing bolts.
Preferably, eight groups of air holes are uniformly and symmetrically distributed at four corners of the upper end faces of the rotary noise reduction plate and the noise reduction plate main body.
Preferably, the distance between the limit piston and the fixed piston, which is protruded from one side of the upper end face of the fixed piston, is the same as the distance between two sets of limit devices after the rotary noise reduction plate and the noise reduction plate main body are unfolded, the fixed piston is pushed into the limit devices and clamped through the limit piston, and the rotary noise reduction plate and the noise reduction plate main body are fixed.
Preferably, the noise reduction devices are arranged in two groups and symmetrically connected to two sides of the side end face of the lifting device.
Preferably, the rotation falls the board of making an uproar and falls the lower terminal surface fixedly connected with of the board main part of making an uproar and inhale the cotton layer of sound, and inhale the cotton layer of sound and adopt a high efficiency to inhale the sound material, the surface attachment who inhales the cotton layer of sound has the one deck gauze.
Preferably, the first support column and the second support column are two groups in total, are uniformly and symmetrically distributed at four corners inside the lifting device main body, and are connected with the lifting device main body in a sliding mode through bearings.
Preferably, the pneumatic rod main parts are two groups in total, fixedly connected to one side of the inner wall of the lifting device main part, and the two groups of pneumatic rod main parts are communicated with the air pump through the power air pipe.
Preferably, the buffering foot pad is a straight elastic foot pad, and the lower end face of the buffering foot pad is provided with anti-skidding lines.
Preferably, when in use, the traction machine is fixedly arranged on the upper end surface of the traction machine fixing plate through the matching of the threaded hole and the fixing bolt, the upper end surface of the fixing device main body is provided with a sliding groove, so that the second movable plate and the first movable plate can move longitudinally, and the traction machine fixing plate is driven to move, meanwhile, the upper end surfaces of the first movable plate and the second movable plate are provided with sliding grooves, so that the traction machine fixing plate can move transversely, a user can automatically adjust the position of the traction machine fixing plate according to the model of the traction machine, so as to achieve a better fixing effect, after the installation of the traction machine is completed, the rotary noise reduction plate is erected and the fixing piston is pushed into the limiting stopper until the limiting piston is popped out to complete clamping, namely, the installation of the noise reduction plate is completed, meanwhile, the bottom of the traction machine fixing device is rotatably connected with the lifting device, wherein two groups of, and the connecting rod rotates through the axis of rotation to be connected with flexible pneumatic stem, and flexible pneumatic stem slides and cup joints the inside at the pneumatic stem main part, and the pneumatic stem main part realizes gaseous intercommunication through power trachea and air pump, and the atmospheric pressure through the control air pump comes to provide power for the flexible of pneumatic stem main part and flexible pneumatic stem to make the device can the overall height-adjusting, at last through the fixed plate with device even take hauler monolithic stationary at suitable mounted position.
(III) advantageous effects
The invention provides a tractor fixer with a noise reduction function and a using method thereof, and the tractor fixer has the following beneficial effects:
1. the device realizes the sliding connection and fixation of the second movable plate and the first movable plate through the chute arranged on the upper end surface of the fixing device main body and the T-shaped nut and the fixing bolt, so that the second movable plate and the first movable plate can longitudinally move on the upper end surface of the fixing device main body, the chutes are also arranged on the upper end surfaces of the second movable plate and the first movable plate, and the sliding connection and fixation of the tractor fixing plate are realized through the T-shaped nut and the fixing bolt, so that the tractor fixing plate can transversely move on the upper end surfaces of the second movable plate and the first movable plate, and aiming at different tractor models, a user can realize the fixation of tractors of various models by adjusting the position of the tractor fixing plate, thereby greatly improving the applicability of the device, and solving the problem that one tractor can be used only by matching with one fixer, the applicability of the device is too low.
2. By arranging the noise reduction devices, two groups of noise reduction devices are fixedly connected to two sides of the side end surface of the lifting device, wherein the lower end surfaces of the rotary noise reduction plate and the noise reduction plate main body are fixedly connected with a sound absorption cotton layer which adopts a high-efficiency sound absorption material and can effectively absorb the noise generated by the traction machine during operation, meanwhile, the gauze layer is attached to the outer surface of the sound-absorbing cotton layer, the gauze layer can effectively filter impurities and dust in the air, the service life and the sound-insulating effect of the sound-absorbing cotton layer are greatly improved, the lower end surface of the lifting device is fixedly provided with a buffering foot pad which can effectively buffer the device and reduce the vibration of the device, thereby further reducing the noise of device, having solved the hauler and having influenced resident quality of life around because machine vibration output noise influences when using, also can influence the problem of the life of hauler simultaneously.
3. Through being provided with elevating gear, wherein two sets of second support columns and first support column are direct to be connected through the connecting rod rotation, and the connecting rod rotates through the axis of rotation and is connected with flexible air leg, flexible air leg slides and cup joints the inside at the air leg main part, the air leg main part passes through the power trachea and realizes gaseous intercommunication with the air pump, the atmospheric pressure through the control air pump comes to provide power for the flexible of air leg main part and flexible air leg, and the bottom of hauler fixing device and the one end rotation of second support column and first support column are connected, thereby make the device can be according to customer's needs independently adjust the height and solved the unable height-adjusting of fixer and bring a great deal of trouble and inconvenient problem when overhauing and maintaining for the hauler.
4. Through being equipped with the bleeder vent, eight groups total of bleeder vent, even symmetric distribution is in the rotation fall the board and fall the up end four corners of making an uproar board main part, has increaseed the inside circulation of air of device for the device has compromise the heat dissipation problem of hauler when making an uproar.
5. Through being equipped with the rotation loose-leaf, it makes an uproar the board and falls the board main part of making an uproar to rotate and realize rotating the connection through rotating the loose-leaf, make rotate fall the board of making an uproar and fall the board main part of making an uproar and can overturn foldingly, the maintenance for the hauler provides convenience, spacing piston is simultaneously fallen the protruding distance of fixed piston up end one side and is fallen the board and fall the distance between two sets of stoppers after the board main part expandes with rotating and making an uproar the same, fall the board of making an uproar and fall the board main part of making an uproar and expand the back in rotating, push into the stopper and through spacing piston with fixed piston, realize falling the board of making an uproar and falling the fixed of board main part of making.
Drawings
FIG. 1 is a schematic view of the overall structure of the device body of the present invention;
FIG. 2 is a schematic structural view of a traction machine fixing device of the device body of the present invention;
FIG. 3 is a schematic structural diagram of a noise reduction device of a device body according to the present invention;
FIG. 4 is a schematic view of the lifting device of the device body of the present invention;
FIG. 5 is an enlarged sectional view taken at A of FIG. 2.
In the figure: 1 tractor fixing device, 2 breather holes, 3 noise reduction devices, 4 buffer foot pads, 5 lifting devices, 6 fixing plates, 7 first movable plates, 8 tractor fixing plates, 9 sliding grooves, 10 bolt holes, 11 threaded holes, 12 fixing device bodies, 13 second movable plates, 14 rotating noise reduction plates, 15 noise reduction plate bodies, 16 sound absorption cotton layers, 17 fixing pistons, 18 limiting pistons, 19 rotating loose leaves, 20 limiters, 21 connecting rods, 22 rotating shafts, 23 pneumatic rod bodies, 24 power air pipes, 25 lifting device bodies, 26 first supporting columns, 27 telescopic pneumatic rods, 28 air pumps, 29 bearings, 30 second supporting columns, 31 'T' nuts and 32 fixing bolts.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The embodiment of the invention provides a tractor fixer with a noise reduction function and a using method thereof, the tractor fixer comprises a lifting device 5, the lifting device 5 comprises a connecting rod 21, a rotating shaft 22, a pneumatic rod main body 23, a power air pipe 24, a lifting device main body 25, a first supporting column 26, a telescopic pneumatic rod 27, an air pump 28, a bearing 29 and a second supporting column 30, the air pump 28 is fixedly arranged inside the lifting device main body 25, the pneumatic rod main body 23 is fixedly connected to one side of the inner wall of the lifting device main body 25, the telescopic pneumatic rod 27 is sleeved inside the pneumatic rod main body 23 in a sliding manner, the telescopic pneumatic rod 27 is rotatably connected with the connecting rod 21 through the rotating shaft 22, two ends of the connecting rod 21 are fixedly connected with the bearing 29, the second supporting column 30 is rotatably connected with the first supporting column 26 through the bearing 29, one end of the second supporting column 30 and one end of the first supporting column 26 are rotatably, the other end is rotatably connected to the inner wall of a lifting device main body 25, four corners of the bottom of the lifting device 5 are fixedly provided with a buffering foot pad 4, the upper part of the side end face of the lifting device 5 is fixedly connected with a noise reduction device 3, the noise reduction device 3 comprises a rotating noise reduction plate 14, a noise reduction plate main body 15, a sound absorption cotton layer 16, a fixed piston 17, a limiting piston 18, a rotating hinge 19 and a limiter 20, the rotating hinge 19 is arranged between the rotating noise reduction plate 14 and the noise reduction plate main body 15, the rotating noise reduction plate 14 and the noise reduction plate main body 15 are rotatably connected through the rotating hinge 19, the number of the limiters 20 is two, the limiters are respectively arranged on the upper end faces of the rotating noise reduction plate 14 and the noise reduction plate main body 15, the inside of the limiter 20 is slidably connected with the fixed piston 17, one side of the upper end face of the fixed piston 17 is provided with a section, the upper end surface of the lifting device 5 is rotatably connected with a traction machine fixing device 1, the traction machine fixing device 1 comprises a first movable plate 7, a traction machine fixing plate 8, sliding grooves 9, bolt holes 10, threaded holes 11, a fixing device main body 12, a second movable plate 13, a T-shaped nut 31 and fixing bolts 32, the first movable plate 7 and the second movable plate 13 are slidably connected with the upper end surface of the fixing device main body 12, the sliding grooves 9 are respectively arranged on two sides of the upper end surface of the first movable plate 7, the fixing device main body 12 and the second movable plate 13, the bolt holes 10 are arranged in the middle of the upper end surface of the first movable plate 7 and the second movable plate 13 and correspond to the sliding grooves 9 on the upper end surface of the fixing device main body 12, the fixing bolts 32 are slidably connected inside the sliding grooves 9, the traction machine fixing plate 8 is slidably connected with the upper end surface of the first movable plate 7, the fixing, and the fixing bolt 32 is matched with the T-shaped nut 31, and four groups of fixing plates 6 are uniformly and symmetrically distributed on the side end surface of the lifting device 5.
Four groups of traction machine fixing plates 8 are uniformly distributed on the upper end surfaces of the first movable plate 7 and the second movable plate 13, bolt holes 10 are formed in the upper end surface of the traction machine fixing plate 8, the traction machine fixing plate 8 is connected to the upper end surfaces of the first movable plate 7 and the second movable plate 13 in a sliding mode through the T-shaped nuts 31 in the bolt holes 10 and the fixing bolts 32 in the sliding grooves 9 in a sliding mode, threaded holes 11 are formed in four corners of the upper end surface of the traction machine fixing plate 8, the threaded holes 11 can be matched with the fixing bolts 32, eight groups of air holes 2 are formed in the traction machine fixing plate 8, the four corners of the upper end surfaces of the rotary noise reduction plate 14 and the noise reduction plate main body 15 are uniformly and symmetrically distributed on four corners of the upper end surfaces of the rotary noise reduction plate 14 and the noise reduction plate main body 15, the protruding distance from the limiting piston 18 to one side of the upper end surface of the fixing piston, the fixed piston 17 is pushed into the stopper 20 and clamped by the limit piston 18, so that the rotary noise reduction plate 14 and the noise reduction plate main body 15 are fixed, the noise reduction devices 3 are divided into two groups, the two groups are symmetrically connected to two sides of the side end surface of the lifting device 5, the lower end surfaces of the rotary noise reduction plate 14 and the noise reduction plate main body 15 are fixedly connected with the sound absorption cotton layer 16, the sound absorption cotton layer 16 is made of a high-efficiency sound absorption material, the outer surface of the sound absorption cotton layer 16 is attached with a gauze layer, the two groups are divided into two groups, the two groups are uniformly and symmetrically distributed at four corners inside the lifting device main body 25, the sliding connection of the first support column 26 and the second support column 30 with the lifting device main body 25 is completed through the bearing 29, the two groups of pneumatic rod main bodies 23 are divided into two groups, the two groups are fixedly connected to one side of the inner wall of the lifting device main body 25, the buffer foot pad 4 is a always elastic foot pad, and the lower end face of the buffer foot pad 4 is provided with anti-skid lines, when in use, a traction machine is fixedly installed on the upper end face of a traction machine fixing plate 8 through the matching of a threaded hole 11 and a fixing bolt 32, and the upper end face of a fixing device main body 12 is provided with a sliding groove 9 so that a second movable plate 13 and a first movable plate 7 can move longitudinally to drive the traction machine fixing plate 8 to move, meanwhile, the upper end faces of the first movable plate 7 and the second movable plate 13 are provided with the sliding groove 9 so that the traction machine fixing plate 8 can move transversely, a user can independently adjust the position of the traction machine fixing plate 8 according to the model of the traction machine, thereby achieving a better fixing effect, after the traction machine is installed, the rotary noise reduction plate 14 is erected and a fixing piston 17 is pushed into a limiting stopper 20 until a limiting piston 18 is popped out to complete, meanwhile, the bottom of the tractor fixing device 1 is rotatably connected with the lifting device 5, two groups of second supporting columns 30 and first supporting columns 26 are directly rotatably connected through a connecting rod 21, the connecting rod 21 is rotatably connected with a telescopic pneumatic rod 27 through a rotating shaft 22, the telescopic pneumatic rod 27 is slidably sleeved inside a pneumatic rod main body 23, the pneumatic rod main body 23 is in gas communication with a gas pump 28 through a power gas pipe 24, power is supplied to the telescopic pneumatic rod main body 23 and the telescopic pneumatic rod 27 through controlling the gas pressure of the gas pump 28, the height of the device can be integrally adjusted, and finally the device and the tractor are integrally fixed at a proper installation position through a fixing plate 6.
In summary, in the traction machine fixer with noise reduction function, firstly, the noise reduction device 3 is provided, and the noise reduction device 3 is fixedly connected to two groups of sides of the side end face of the lifting device 5, wherein the noise reduction plate 14 and the lower end face of the noise reduction plate main body 15 are fixedly connected with the sound absorption cotton layer 16, and the sound absorption cotton layer 16 is made of a high-efficiency sound absorption material, so that the noise generated by the traction machine during operation can be effectively absorbed, and meanwhile, a layer of gauze is attached to the outer surface of the sound absorption cotton layer 16, which can effectively filter impurities and dust in the air, greatly improves the service life and the sound insulation effect of the sound absorption cotton layer 16, the buffer foot pad 4 is fixedly installed on the lower end face of the lifting device 5, the buffer foot pad 4 can effectively buffer the device, reduce the vibration of the device, further reduce the noise of the device, and solve the problem that the noise generated by the machine during use affects the quality of the, and simultaneously, the service life of the tractor is influenced.
Secondly, by arranging the noise reduction device 3, the noise reduction device 3 is fixedly connected with two groups of side end faces of the lifting device 5, wherein the lower end faces of the rotary noise reduction plate 14 and the noise reduction plate main body 15 are fixedly connected with the sound absorption cotton layer 16, the sound absorption cotton layer 16 adopts a high-efficiency sound absorption material, noise generated by the traction machine during operation can be effectively absorbed, meanwhile, a layer of gauze is attached to the outer surface of the sound absorption cotton layer 16, the gauze can effectively filter impurities and dust in air, the service life and the sound insulation effect of the sound absorption cotton layer 16 are greatly improved, the buffering foot pad 4 is fixedly arranged on the lower end face of the lifting device 5, the buffering foot pad 4 can effectively buffer the device, the vibration of the device is reduced, the noise of the device is further reduced, and the problem that the noise generated by machine vibration when the traction machine is used affects the life quality of surrounding residents is, and simultaneously, the service life of the tractor is influenced.
And, through being provided with elevating gear 5, wherein two sets of second support columns 30 and first support column 26 directly rotate through connecting rod 21 and connect, and connecting rod 21 rotates through axis of rotation 22 and is connected with flexible pneumatic rod 27, flexible pneumatic rod 27 slides and cup joints the inside at pneumatic rod main part 23, pneumatic rod main part 23 realizes gaseous intercommunication through power trachea 24 and air pump 28, come to provide power for the flexible of pneumatic rod main part 23 and flexible pneumatic rod 27 through the atmospheric pressure of control air pump 28, and the bottom of hauler fixing device 1 rotates with the one end of second support column 30 and first support column 26 and is connected, thereby make the device can independently adjust the height according to customer's needs and solved the unable height-adjusting of fixer and bring numerous troubles and inconvenient problem when overhauing and maintaining for the hauler.
Moreover, eight groups of air holes 2 are formed, and the eight groups of air holes 2 are uniformly and symmetrically distributed at four corners of the upper end faces of the rotary noise reduction plate 14 and the noise reduction plate main body 15, so that the air circulation inside the device is increased, the noise reduction of the device is realized, and the heat dissipation problem of the traction machine is also solved.
And, through being equipped with and rotating the loose-leaf 19, it realizes rotating the connection to rotate to fall board 14 and the board main part 15 of making an uproar to fall through rotating loose-leaf 19, make it can overturn foldingly to rotate to fall board 14 and fall the board main part 15 of making an uproar, the maintenance for the hauler provides convenience, spacing piston 18 is the same with the distance between two sets of stoppers 20 after rotating and falling the board 14 and falling the board main part 15 of making an uproar and unfolding to one side of fixed piston 17 up end, after rotating and falling the board 14 of making an uproar and falling the board main part 15 of making an uproar and unfolding, push fixed piston 17 into stopper 20 and through the joint of spacing piston 18, realize the fixed of rotating and falling the board 14 of making an uproar and falling the board main part 15 of making an uproar, the effectual device is because the vibration.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (11)
1. The utility model provides a hauler fixer with function of making an uproar is fallen, includes elevating gear (5), its characterized in that: elevating gear (5) are including connecting rod (21), axis of rotation (22), pneumatic rod main part (23), power trachea (24), elevating gear main part (25), first support column (26), flexible pneumatic rod (27), air pump (28), bearing (29) and second support column (30), air pump (28) fixed mounting is in the inside of elevating gear main part (25), one side at elevating gear main part (25) inner wall is connected in pneumatic rod main part (23) fixed connection, flexible pneumatic rod (27) slip cup joint is inside pneumatic rod main part (23), flexible pneumatic rod (27) and connecting rod (21) rotate through axis of rotation (22) and are connected, the both ends fixedly connected with bearing (29) of connecting rod (21), just second support column (30) and first support column (26) rotate through bearing (29) and are connected, second support column (30) or first support column (26) one end and hauler fixing device's (1) support column The bottom is connected in a rotating way, the other end of the lifting device is connected to the inner wall of the lifting device main body (25) in a rotating way, the four corners of the bottom of the lifting device (5) are fixedly provided with the buffering foot pads (4), the upper part of the side end face of the lifting device (5) is fixedly connected with the noise reduction device (3), the noise reduction device (3) comprises a rotating noise reduction plate (14), a noise reduction plate main body (15), a sound absorption cotton layer (16), a fixed piston (17), a limit piston (18), a rotating hinge (19) and a limiter (20), the rotating hinge (19) is arranged between the rotating noise reduction plate (14) and the noise reduction plate main body (15), the rotating noise reduction plate (14) and the noise reduction plate main body (15) are connected in a rotating way through the rotating hinge (19), the number of the limiters (20) is two, the two limiters are respectively arranged on the upper end faces of the rotating noise reduction plate (14), one side of the upper end face of the fixed piston (17) is provided with a section of bulge, the limiting piston (18) is connected to one side of the upper end face of the fixed piston (17) deviating from the bulge in a sliding manner, the side end face of the noise reduction device (3) is provided with an air hole (2), the upper end face of the lifting device (5) is rotatably connected with a tractor fixing device (1), the tractor fixing device (1) comprises a first movable plate (7), a tractor fixing plate (8), a sliding groove (9), a bolt hole (10), a threaded hole (11), a fixing device main body (12), a second movable plate (13), a T-shaped nut (31) and a fixing bolt (32), the first movable plate (7) and the second movable plate (13) are connected to the upper end face of the fixing device main body (12) in a sliding manner, and sliding grooves (9) are formed in two sides of the upper end faces of the first movable plate (7), the fixing device main body (12), the lifting device is characterized in that the bolt holes (10) are formed in the middle of the upper end faces of the first movable plate (7) and the second movable plate (13), the positions of the bolt holes correspond to the sliding grooves (9) of the upper end face of the fixing device main body (12), the fixing bolts (32) are connected to the inside of the sliding grooves (9) in a sliding mode, the tractor fixing plate (8) is connected to the upper end face of the first movable plate (7) in a sliding mode, the fixing bolts (32) are installed inside the bolt holes (10), the fixing bolts (32) are matched with the T-shaped nuts (31), and four groups of fixing plates (6) are evenly and symmetrically distributed on the side end face of the lifting device (5).
2. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: the traction machine fixing plates (8) are four in number and are evenly distributed on the upper end faces of the first movable plate (7) and the second movable plate (13), bolt holes (10) are formed in the upper end faces of the traction machine fixing plates (8), and the traction machine fixing plates (8) are connected to the upper end faces of the first movable plate (7) and the second movable plate (13) in a sliding mode through T-shaped nuts (31) inside the bolt holes (10) and fixing bolts (32) inside the sliding grooves (9) in a matched mode.
3. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: the threaded holes (11) are formed in four corners of the upper end face of the traction machine fixing plate (8), and the threaded holes (11) can be matched with the fixing bolts (32).
4. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: eight groups of air holes (2) are uniformly and symmetrically distributed at four corners of the upper end faces of the rotary noise reduction plate (14) and the noise reduction plate main body (15).
5. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: spacing piston (18) are the same with the distance between two sets of stopper (20) after board (14) and the board main part of making an uproar (15) fall in the rotation fall to the bellied distance in fixed piston (17) up end one side and the board main part of making an uproar (15) of making an uproar expandes, fall the board (14) and fall the board main part of making an uproar (15) and expand the back in the rotation, will fix piston (17) and push into stopper (20) and through the joint of spacing piston (18), realize the fixed of board (14) and the board main part of making an uproar (15) fall in the rotation.
6. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: the noise reduction devices (3) are divided into two groups and are symmetrically connected to two sides of the side end face of the lifting device (5).
7. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: rotate and fall board (14) of making an uproar and fall the lower terminal surface fixedly connected with of board main part (15) of making an uproar and inhale cotton layer of sound (16), and inhale cotton layer of sound (16) and adopt a high efficiency sound absorption material, the surface that inhales cotton layer of sound (16) adheres to there is the one deck gauze.
8. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: the first supporting columns (26) and the second supporting columns (30) are two groups in total, are uniformly and symmetrically distributed at four corners inside the lifting device main body (25), and are connected with the lifting device main body (25) in a sliding mode through bearings (29) to complete the sliding connection of the first supporting columns (26) or the second supporting columns (30).
9. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: the pneumatic rod main bodies (23) are two groups in total, are fixedly connected to one side of the inner wall of the lifting device main body (25), and are communicated with the air pump (28) through the power air pipe (24).
10. The traction machine fixer with a noise reduction function according to claim 1, characterized in that: the buffering foot pad (4) is a straight elastic foot pad, and the lower end face of the buffering foot pad (4) is provided with anti-skidding lines.
11. The method of using a traction machine fixing tool with a noise reduction function according to any one of claims 1 to 10, wherein: when the tractor is used, the tractor is fixedly arranged on the upper end surface of a tractor fixing plate (8) through the matching of the threaded hole (11) and the fixing bolt (32), the upper end surface of the fixing device main body (12) is provided with the sliding groove (9) to enable the second movable plate (13) and the first movable plate (7) to move longitudinally so as to drive the tractor fixing plate (8) to move, meanwhile, the upper end surfaces of the first movable plate (7) and the second movable plate (13) are provided with the sliding groove (9) so that the tractor fixing plate (8) can move transversely, a user can automatically adjust the position of the tractor fixing plate (8) according to the model of the tractor so as to achieve better fixing effect, after the tractor is installed, the rotary noise reduction plate (14) is erected and the fixing piston (17) is pushed into the limiter (20) until the limiting piston (18) is popped up to complete clamping, the installation of the noise reduction plate is completed, meanwhile, the bottom of the tractor fixing device (1) is rotatably connected with the lifting device (5), two groups of second supporting columns (30) and first supporting columns (26) are directly rotatably connected through a connecting rod (21), the connecting rod (21) is rotatably connected with a telescopic pneumatic rod (27) through a rotating shaft (22), the telescopic pneumatic rod (27) is slidably sleeved inside a pneumatic rod main body (23), the pneumatic rod main body (23) is in gas communication with an air pump (28) through a power air pipe (24), power is supplied to the telescopic pneumatic rod main body (23) and the telescopic pneumatic rod (27) through controlling air pressure of the air pump (28), so that the height of the tractor fixing device can be integrally adjusted, and finally, the tractor fixing device is integrally fixed at a proper installation position through a fixing plate (6).
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| CN111765338A (en) * | 2020-07-07 | 2020-10-13 | 泉州市旺隆工业设计有限公司 | Mechanical equipment mounting and supporting equipment with buffering function |
| CN113339651B (en) * | 2021-06-21 | 2022-05-03 | 唐山师范学院 | Digital media display projection device convenient for adjusting inclination angle |
| CN116354205B (en) * | 2023-03-17 | 2024-03-29 | 江苏中宝龙工程机械有限公司 | Hydraulic lifting machine for construction |
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Effective date of registration: 20240509 Address after: Room 602, Zhifu Building, No. 22 Rongtong Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province, 528000 Patentee after: Foshan Zhongshui Yuehua Technical Service Co.,Ltd. Country or region after: China Address before: No. 61-2, area a, datangyuan, Sanshui Industrial Park, Foshan City, Guangdong Province, 528143 Patentee before: FOSHAN EUROPEAN EXCHANGE ELEVATOR ACCESSORIES CO.,LTD. Country or region before: China |