CN113581969A - Novel prevent safe freight elevator that carries goods and strike - Google Patents
Novel prevent safe freight elevator that carries goods and strike Download PDFInfo
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- CN113581969A CN113581969A CN202110945752.5A CN202110945752A CN113581969A CN 113581969 A CN113581969 A CN 113581969A CN 202110945752 A CN202110945752 A CN 202110945752A CN 113581969 A CN113581969 A CN 113581969A
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 229920001875 Ebonite Polymers 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000006355 external stress Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
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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
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0293—Suspension locking or inhibiting means to avoid movement when car is stopped at a floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
- B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
Abstract
The invention discloses a novel cargo impact preventing safe freight elevator, which relates to the field of elevators and comprises a car body, wherein two first spaces are arranged in the car body, the two first spaces are symmetrically distributed on the left and right sides of the center line of the car body, an impact preventing mechanism is respectively arranged in each first space, a car space is arranged on the upper side of each first space, a conveying mechanism is arranged in the car space, a connecting block is fixedly arranged on the upper end surface of the car body, and a protecting body is fixedly arranged on the upper end surface of the connecting block. The goods elevator is effectively prevented from sliding when the door is opened.
Description
Technical Field
The invention relates to the field of elevators, in particular to a novel safe freight elevator capable of preventing freight impact.
Background
Along with the continuous development of our science and technology, the use of goods lift is indispensable in many engineering, and elevator, goods lift take place to open the door swift current car accident frequently to take place in recent years, wherein the goods lift is more serious, many workers are in order to directly drive the transport vechicle into the goods lift and unload in order to carry, present goods lift all piles up in order to guarantee that the goods lift receives the downward slide distance under the impact condition in the loading process simultaneously, this makes the impact that the goods lift received at the flat bed far exceed the downward slide distance of goods lift, thereby do not accord with GB 7588.1's regulation requirement, lead to the swift current car under the condition that the goods lift door still is opened very easily simultaneously, not only cause the damage to the goods lift, brought life safety to the unloading workman simultaneously, some present goods lift all need the workman to enter the goods simultaneously, workman's operation danger has further been increaseed.
Disclosure of Invention
The invention aims to provide a novel safe freight elevator capable of preventing freight from impacting so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel safe freight elevator preventing cargo impact comprises a car body, wherein two first spaces are arranged in the car body, the two first spaces are bilaterally and symmetrically distributed about a central line of the car body, each first space is respectively provided with an impact preventing mechanism, a car space is arranged on the upper side of the first space, a transportation mechanism is arranged in the car space, a connecting block is fixedly arranged on the upper end surface of the car body, a protecting body is fixedly arranged on the upper end surface of the connecting block, the protecting body is internally provided with a protecting mechanism, the impact preventing mechanism comprises a second space arranged on the front side of each first space, the side wall of each second space is respectively and slidably connected with a linkage sliding plate, the rear end surface of each linkage sliding plate is respectively and fixedly provided with a protective sliding column, each protective sliding column respectively extends backwards to penetrate into the corresponding first space and is slidably connected with the front side wall of the car body, each linkage sliding plate rear end face is respectively connected with a first spring between the corresponding second space rear side wall, each protection sliding column is far away from the end face of the car body central line direction and is fixedly provided with a first baffle, one side of each first space far away from the car body central line direction is respectively provided with a protection sliding chute with a front and back symmetrical distribution opening, each first space far away from the side wall of the car body central line direction is respectively connected with six protection sliding rods in a sliding manner, each protection sliding rod respectively penetrates into the corresponding protection sliding chute, each protection sliding rod is far away from the end face of the car body central line direction and is fixedly provided with a protection baffle post, each first baffle is respectively connected with a second spring between the first baffles corresponding to the front side, and the side wall of each first space is respectively rotatably connected with a warping plate rotating shaft, each wane pivot has set firmly the wane respectively, each wane is close to car organism central line direction terminal surface has set firmly the butt baffle respectively, each butt baffle rear end face respectively with correspond be connected with light spring between the first space rear side wall, each butt baffle respectively with correspond protection traveller rear end face butt, each wane is kept away from car organism central line direction terminal surface has set firmly the second baffle respectively, each second baffle respectively with the rear side correspond be connected with the third spring between the protection slide bar, car organism is controlled both ends face and is provided with the guide rail fixed plate respectively, each guide rail fixed plate is close to car organism direction terminal surface has set firmly goods lift guide rail respectively, car organism is controlled both ends face respectively with corresponding goods lift guide rail sliding connection, protection organism is controlled both ends face respectively with corresponding goods lift guide rail sliding connection, every goods lift guide rail front and back terminal surface equidistance respectively is provided with open-ended guide rail groove.
As preferred, transport mechanism is including the intercommunication the third space of lateral wall before the car space, lateral wall sliding connection has two automatically controlled doors, two under the third space automatically controlled door about car organism central line is bilateral symmetry and distributes, every automatically controlled door rear end face has set firmly the triangle fixed block respectively, the lateral wall rotates respectively about the third space and is connected with the linkage sleeve, two the linkage sleeve about car organism central line is bilateral symmetry and distributes, every set firmly the transportation fixed plate on the linkage sleeve respectively, every the transportation fixed plate is kept away from car organism central line direction terminal surface equidistance rotation respectively is connected with five first pivots, every fixed cover is equipped with first cylinder respectively in the first pivot, every downside first pivot with linkage sleeve sliding connection, every the top first pivot is kept away from car organism central line direction terminal surface fixedly connected with power motor respectively Each power motor output end is respectively connected with the corresponding first rotating shaft, each first rotating shaft is close to the corresponding third space side wall part and is respectively fixedly provided with a belt wheel, a belt is connected between the adjacent first rotating shafts, each linkage sleeve is respectively fixedly provided with a linkage gear, the lower side wall of the third space is respectively connected with two linkage sliders in a sliding manner, the lower end face of each linkage slider is respectively fixedly connected with the upper end face of the corresponding linkage sliding plate, the lower side wall of the car space is provided with a transmission component, so that when two electric control doors are opened, the linkage sliders are driven to slide away from the central line direction of the car body, the corresponding triangular fixed blocks are driven to move, when the corresponding triangular fixed blocks are abutted to the corresponding linkage sliders, the corresponding linkage sliders are driven to slide backwards, and the corresponding linkage gears are driven to rotate, thereby drive and correspond the transportation fixed plate is around corresponding the linkage sleeve rotates forward to make corresponding first cylinder up end butt to ground, this moment first cylinder is the tilt state, simultaneously motor power starts, thereby drives and corresponds first cylinder rotates, only needs to put the goods this moment on the first cylinder, thereby drives the goods transportation in the car space, when needs uninstallation goods, will motor power antiport, thereby with the goods transportation outside, thereby avoided people or transport vechicle to enter into the goods lift, very big avoided the goods lift emergence accident.
Preferably, the transmission assembly includes that equidistance distributes to rotate to connect and installs seven second pivots of car space right side wall, every fixed cover respectively in the second pivot is equipped with the second cylinder, every transport band pulley has set firmly respectively in the second pivot, adjacent two be connected with the transportation connecting band between the transport band pulley, the rearmost side second pivot left end face is connected with the power supply, works as the rearmost side when the second pivot rotates, thereby drives and corresponds transport band pulley rotates, thereby drives and corresponds the second cylinder rotates, thereby will transport foremost side goods on the second cylinder transmit to the rear side.
Preferably, every linkage slider up end is provided with the meshing tooth respectively and with correspond the linkage gear meshing, every the linkage slider front end face sets up to smooth inclined plane form respectively, and when corresponding electrically controlled door is toward keeping away from when the car organism central line direction slides to drive the correspondence the triangle fixed block motion, thereby when corresponding the triangle fixed block butts to the correspondence during the linkage slider, thereby drive the correspondence the linkage slider slides backward, thereby drives the correspondence the linkage slide slides backward.
Preferably, the protection mechanism includes a fourth space disposed in the protection body, the left and right sides of the fourth space are respectively provided with a protection space, the side wall of each protection space is respectively connected with two protection sliding plates in a sliding manner, the two corresponding protection sliding plates are symmetrically distributed in a front-back manner with respect to the corresponding protection space center line, each protection sliding plate is far away from the protection space center line direction end face and is respectively connected with a reset spring between the corresponding protection space side wall, each protection sliding plate is close to the protection space center line direction end face and is respectively and equidistantly distributed and fixedly provided with four protection sliding columns, each protection sliding column is respectively connected with the corresponding protection space side wall in a sliding manner, each protection sliding plate is close to the protection body center line direction end face and is respectively and fixedly provided with a protection slide block, each protection slide block is close to the protection space center line direction end face and is respectively provided with a smooth inclined plane, each protection space is close to the end face of the central line direction of the protection machine body and is respectively connected with a driving push rod in a sliding manner, each driving push rod extends towards the direction of the central line of the protection machine body and penetrates into the fourth space, each driving push rod is far away from the end face of the central line direction of the protection machine body and is respectively and fixedly provided with a driving push block, the front end face and the rear end face of each driving push block are respectively provided with an inclined face matched with the inclined face of the corresponding protection slide block, each driving push block is respectively abutted against the two corresponding protection slide blocks, each driving push rod is close to the end face of the central line direction of the fourth space and is respectively and fixedly provided with an abutting sliding plate, a fourth spring is connected between the abutting sliding plate and the side wall corresponding to the fourth space, a fifth space is arranged on the upper side of the car space, and each abutting sliding plate respectively extends downwards and penetrates into the fifth space and is connected with the side wall on the fifth space in a sliding manner, the upper end face of each electric control door is fixedly provided with a driving push plate respectively, each driving push plate penetrates through the fifth space and is in sliding connection with the lower side wall of the fifth space, each driving push plate is abutted with the corresponding abutting sliding plate respectively, when the two electric control doors are opened, the two electric control doors slide towards the direction far away from the central line of the car body so as to drive the corresponding driving push plate to slide towards the direction far away from the central line of the car body, so that the abutting sliding plates are separated from abutting connection with the corresponding abutting sliding plates, and the fourth spring is in a stretching state so as to enable the corresponding abutting sliding plates to slide towards the direction far away from the central line of the car body, so as to drive the corresponding driving push rods to slide towards the direction far away from the central line of the car body, and further drive the corresponding driving push blocks to slide towards the direction far away from the central line of the car body, thereby make with two that correspond the protection slider breaks away from the butt, thereby makes reset spring release, thereby promote to correspond the protection slide toward being close to protection space central line direction slides, thereby makes to correspond the protection traveller slides and gets into to correspond block the goods lift in the guide rail recess, thereby makes the goods lift can't remove at the state of opening the door, only when goods lift door is complete to close, just can move.
Preferably, each linkage slider is provided with the solid rubber layer and the surface is crude with the outer terminal surface of second cylinder respectively, not only gives a buffer power of goods loaded, very big protection the goods loaded, simultaneously improved greatly and the goods between frictional force for freight is more steady.
Preferably, the distance between the centers of two adjacent guide rail grooves on the same side is less than 20mm of the guide rail fixing plate, so that the downward sliding distance of the goods elevator under the impact condition in the loading process is limited, and the excessive influence of the impact generated by goods transportation on the goods elevator is avoided.
Preferably, the outer end faces of each protection sliding column and each protection baffle column are respectively smooth and made of alloy steel with chromium content larger than seventy percent, so that when the corresponding protection sliding column and the corresponding protection baffle column slide into the corresponding guide rail groove, external stress on the protection sliding column and the guide rail groove caused by the convex points can be effectively avoided, and additional stress is generated to further reduce the service life of the goods elevator.
Preferably, each guide rail fixing plate is close to the end face in the direction of the car body is respectively provided with a smooth wear-resistant layer and is in sliding connection with the end face corresponding to the car body.
In conclusion, the beneficial effects of the invention are as follows:
1. the invention effectively ensures the downward sliding distance of the goods elevator under the condition of impact in the loading process through the design of the impact-proof mechanism, thereby greatly improving the impact capability of the goods elevator when loading goods, and simultaneously further strengthening the protection of preventing the goods elevator from sliding when the door is opened, thereby greatly improving the safety of the goods elevator when leveling the floor through the interaction with the protection mechanism and effectively avoiding the sliding when the door is opened.
2. The invention ensures that the goods elevator can not move when the door of the goods elevator is opened by designing the protection mechanism, and can move only when the door of the goods elevator is completely closed, thereby greatly improving the safety of the goods elevator when loading and unloading goods, avoiding the damage of the goods elevator to workers beside the goods elevator caused by accidental movement, and simultaneously further improving the limiting function of the goods elevator on the downward sliding distance under the condition of impact in the loading process by interacting with the impact-proof mechanism.
3. The invention effectively avoids the safety problem caused by that workers need to enter the goods elevator to load and unload goods through the design of the transportation mechanism, greatly improves the carrying efficiency of the goods elevator, and greatly buffers the impact force of the goods on the goods elevator.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic overall full-section front view structure diagram of a novel cargo impact-proof safety freight elevator of the invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view taken at C-C of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 3 at E according to the present invention.
The scores in the figures are as follows: 19. a freight elevator guide rail; 20. a guide rail fixing plate; 21. protecting the machine body; 22. a fourth space; 24. protecting the space; 25. protecting the sliding plate; 26. protecting the sliding column; 27. protecting the sliding block; 28. driving the push block; 29. driving the push rod; 30. connecting blocks; 31. a fifth space; 32. driving the push plate; 33. abutting against the sliding plate; 34. an electrically controlled door; 35. a car body; 36. a first space; 37. a rocker shaft; 38. a second baffle; 39. a protective slide bar; 40. a protective barrier post; 41. a protective chute; 42. a guide rail groove; 43. a first baffle plate; 44. a second space; 45. a protective traveller; 46. a linkage sliding plate; 47. abutting against the baffle; 48. a seesaw; 49. a car space; 50. transporting the fixed plate; 51. a first rotating shaft; 52. a power motor; 53. a first drum; 54. a linkage slide block; 55. a triangular fixed block; 56. a linkage sleeve; 57. a linkage gear; 58. a conveyor belt wheel; 59. a second drum; 60. a second rotating shaft; 61. a third space.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a novel safe freight elevator preventing cargo impact comprises a car body 35, wherein two first spaces 36 are arranged in the car body 35, the two first spaces 36 are symmetrically distributed about the central line of the car body 35, an impact preventing mechanism 701 is respectively arranged in each first space 36, a car space 49 is arranged on the upper side of each first space 36, a transporting mechanism 702 is arranged in each car space 49, a connecting block 30 is fixedly arranged on the upper end face of the car body 35, a protecting body 21 is fixedly arranged on the upper end face of the connecting block 30, a protecting mechanism 703 is arranged in the protecting body 21, the impact preventing mechanism 701 comprises a second space 44 arranged on the front side of each first space 36, a linkage sliding plate 46 is respectively and slidably connected to the lower side wall of each second space 44, and a protective sliding column 45 is respectively and fixedly arranged on the rear end face of each linkage sliding plate 46, every protection traveller 45 respectively backward extend run through get into corresponding first space 36 and with correspond lateral wall sliding connection before the car organism 35, every linkage slide 46 rear end face respectively with correspond be connected with first spring between the lateral wall behind second space 44, every protection traveller 45 keeps away from car organism 35 central line direction terminal surface has set firmly first baffle 43 respectively, every first space 36 is kept away from car organism 35 central line direction one side is provided with front and back symmetric distribution open-ended protection spout 41 respectively, every first space 36 is kept away from car organism 35 central line direction lateral wall has six protection slide bars 39 respectively sliding connection, every protection slide bar 39 runs through respectively get into corresponding protection spout 41, every protection slide bar 39 is kept away from car organism 35 central line direction terminal surface has set firmly protection bumping post 40 respectively, each first baffle 43 corresponds with the front side respectively be connected with the second spring between the first baffle 43, every first space 36 downside wall rotates respectively and is connected with wane pivot 37, every wane pivot 37 has set firmly wane 48 respectively, every wane 48 is close to car organism 35 central line direction terminal surface has set firmly butt baffle 47 respectively, every butt baffle 47 rear end respectively with correspond be connected with the light spring between the first space 36 rear side wall, every butt baffle 47 respectively with correspond protection traveller 45 rear end butt, every wane 48 is kept away from car organism 35 central line direction terminal surface has set firmly second baffle 38 respectively, every second baffle 38 respectively with the rear side correspond be connected with the third spring between the protection traveller 39, both ends face is provided with fixed plate 20 respectively about car organism 35, every guide fixed plate 20 is close to car organism 35 direction terminal surface has set firmly goods lift guide rail 19 respectively, car organism 35 about the terminal surface respectively with correspond 19 sliding connection of goods lift guide rail, protection organism 21 about both ends face respectively with correspond 19 sliding connection of goods lift guide rail, every the terminal surface equidistance is provided with open-ended guide rail groove 42 respectively around the goods lift guide rail 19.
In addition, in an embodiment, the transportation mechanism 702 includes a third space 61 communicated with the front side wall of the car space 49, the side wall of the third space 61 is slidably connected with two electric control doors 34, two electric control doors 34 are symmetrically distributed about the center line of the car body 35, the rear end face of each electric control door 34 is respectively and fixedly provided with a triangular fixing block 55, the left and right side walls of the third space 61 are respectively and rotatably connected with a linkage sleeve 56, two linkage sleeves 56 are symmetrically distributed about the center line of the car body 35, each linkage sleeve 56 is respectively and fixedly provided with a transportation fixing plate 50, each transportation fixing plate 50 is far away from the end face of the center line of the car body 35 and is respectively and rotatably connected with five first rotating shafts 51 at equal intervals, each first rotating shaft 51 is respectively and fixedly provided with a first roller 53, and each first rotating shaft 51 at the lowest side is slidably connected with the linkage sleeve 56, every the first pivot 51 of the top is kept away from the car organism 35 central line direction terminal surface fixedly connected with power motor 52 respectively, every the power motor 52 output respectively with correspond first pivot 51 is connected, every first pivot 51 is close to the corresponding third space 61 lateral wall part has set firmly the band pulley respectively and is connected with the belt between adjacent, every link gear 57 has set firmly on the sleeve 56 respectively, the lateral wall is connected with two link sliders 54 respectively under the third space 61, every lower terminal surface of link slider 54 respectively with the corresponding slide 46 up end fixed connection of linkage, the lateral wall is provided with transmission assembly 704 under the car space 49, thereby when making two automatically controlled doors 34 open, thereby make and keep away from the car organism 35 central line direction slides, thereby drive the corresponding triangle fixed block 55 motion, so that when the corresponding triangular fixing block 55 abuts against the corresponding interlocking slide 54, thereby driving the corresponding linkage slider 54 to slide backward, thereby driving the corresponding linkage gear 57 to rotate, thereby causing the corresponding transport fixing plate 50 to rotate forward around the corresponding interlocking sleeve 56, so that the upper end surface of the corresponding first roller 53 abuts against the ground, at this time, the first roller 53 is in an inclined state, and at the same time, the power motor 52 is started, thereby driving the corresponding first roller 53 to rotate, only the goods need to be put on the first roller 53, thereby carrying the goods into the car space 49, and when the goods need to be unloaded, the power motor 52 is rotated reversely, thereby with freight to the outside to avoided people or transport vechicle to enter into the goods lift, very big avoid the goods lift emergence accident.
In addition, in an embodiment, the transmission assembly 704 includes seven second rotating shafts 60 which are equidistantly distributed and rotatably connected and installed on the right side wall of the car space 49, each second rotating shaft 60 is respectively and fixedly sleeved with a second roller 59, each second rotating shaft 60 is respectively and fixedly provided with a conveying belt wheel 58, two adjacent conveying belt wheels 58 are connected with a conveying connecting belt, the left end face of the second rotating shaft 60 on the rearmost side is connected with a power source, and when the second rotating shaft 60 on the rearmost side rotates, the corresponding conveying belt wheels 58 are driven to rotate, so that the corresponding second rollers 59 are driven to rotate, and goods conveyed to the foremost side on the second rollers 59 are transmitted to the rear side.
In addition, in an embodiment, the upper end surface of each of the linkage sliders 54 is provided with engaging teeth and is engaged with the corresponding linkage gear 57, the front end surface of each of the linkage sliders 54 is set to be a smooth inclined surface, when the corresponding electric control door 34 slides in the direction away from the center line of the car body 35, the corresponding triangular fixing block 55 is driven to move, and when the corresponding triangular fixing block 55 abuts against the corresponding linkage slider 54, the corresponding linkage slider 54 is driven to slide backwards, so as to drive the corresponding linkage sliding plate 46 to slide backwards.
In addition, in one embodiment, the protection mechanism 703 includes a fourth space 22 disposed in the protection body 21, the left and right sides of the fourth space 22 are respectively provided with a protection space 24, the side wall of each protection space 24 is respectively connected with two protection sliding plates 25 in a sliding manner, the two corresponding protection sliding plates 25 are symmetrically distributed in the front-back direction with respect to the center line of the corresponding protection space 24, the end surface of each protection sliding plate 25 away from the center line of the protection space 24 is respectively connected with the side wall of the corresponding protection space 24 by a return spring, the end surface of each protection sliding plate 25 close to the center line of the protection space 24 is respectively and fixedly provided with four protection sliding columns 26 in an equidistant manner, each protection sliding column 26 is respectively connected with the side wall of the corresponding protection space 24 in a sliding manner, the end surface of each protection sliding plate 25 close to the center line of the protection body 21 is respectively and fixedly provided with a protection sliding block 27, each protection slide block 27 is provided with a smooth inclined plane near the end surface in the central line direction of the protection space 24, each protection space 24 is connected with a driving push rod 29 near the end surface in the central line direction of the protection machine body 21 in a sliding manner, each driving push rod 29 extends and penetrates into the fourth space 22 near the central line direction of the protection machine body 21, each driving push rod 29 is fixedly provided with a driving push block 28 far away from the end surface in the central line direction of the protection machine body 21, the front end surface and the rear end surface of each driving push block 28 are respectively provided with an inclined plane matched with the corresponding inclined plane of the protection slide block 27, each driving push block 28 is respectively abutted against the corresponding two protection slide blocks 27, each driving push rod 29 is fixedly provided with an abutting slide plate 33 near the end surface in the direction of the fourth space 22, and a fourth spring is connected between each abutting slide plate 33 and the corresponding side wall of the fourth space 22, the car space 49 is provided with a fifth space 31 on the upper side, each abutting sliding plate 33 extends downwards respectively and penetrates into the fifth space 31 and is in sliding connection with the side wall on the fifth space 31, each electric control door 34 is provided with a driving push plate 32 on the upper end face thereof, each driving push plate 32 penetrates through the fifth space 31 and is in sliding connection with the side wall on the fifth space 31, each driving push plate 32 is abutted with the corresponding abutting sliding plate 33, when the two electric control doors 34 are opened, the two electric control doors 34 slide in the direction of keeping away from the center line of the car body 35, so as to drive the corresponding driving push plate 32 to slide in the direction of keeping away from the center line of the car body 35, and thus the abutting sliding plate 33 is disengaged from the abutting, and because the fourth spring is in a stretching state, thereby make the correspondence butt slide 33 toward keeping away from car organism 35 central line direction slides, thereby the drive corresponds drive push rod 29 toward keeping away from car organism 35 central line direction slides, thereby the drive corresponds drive ejector pad 28 toward keeping away from car organism 35 central line direction slides, thereby make with two that correspond protection slider 27 breaks away from the butt, thereby makes reset spring release, thereby it corresponds to promote protection slide 25 toward being close to protection space 24 central line direction slides, thereby make the correspondence protection traveller 26 slides and gets into the correspondence block the goods lift in the guide rail groove 42, thereby make the goods lift can't remove at the state of opening the door, only when the goods lift door is closed completely, just can move.
In addition, in one embodiment, each of the linkage sliding blocks 54 and the outer end face of the second roller 59 are respectively provided with a hard rubber layer, and the outer surfaces of the linkage sliding blocks and the outer end faces of the second roller are rough, so that a buffering force is provided for loaded goods, the loaded goods are greatly protected, and meanwhile, the friction force between the linkage sliding blocks and the goods is greatly improved, so that the goods are more stably transported.
In addition, in one embodiment, the distance between the centers of two adjacent guide rail grooves 42 on the same side is less than 20mm of the guide rail fixing plate, so that the downward sliding distance of the goods elevator in the case of impact during loading is limited, and the goods elevator is prevented from being excessively influenced by the impact generated by goods transportation.
In addition, in one embodiment, the outer end surfaces of each of the protection sliding pillars 26 and each of the protection stopping pillars 40 are respectively smooth and made of alloy steel with chromium content greater than seventy percent, so that when the corresponding protection sliding pillar 26 and the corresponding protection stopping pillar 40 slide into the corresponding guide rail groove 42, external stress on the protection sliding pillar 26 and the guide rail groove 42 caused by a protruding point can be effectively avoided, and thus additional stress is generated to reduce the service life of the cargo lift.
In addition, in one embodiment, each of the guide rail fixing plates 20 is provided with a smooth wear-resistant layer on an end surface close to the car body 35, and is slidably connected with a corresponding end surface of the car body 35.
When the goods need to be transported by the goods lift, the control button stops the goods lift at the floor, when the electric control doors 34 are opened, the two electric control doors 34 slide towards the direction far from the central line of the car body 35, so as to drive the corresponding driving push plate 32 to slide towards the direction far from the central line of the car body 35, so as to separate from the butt joint with the corresponding butt joint sliding plate 33, because the fourth spring is in a stretching state, the corresponding butt joint sliding plate 33 slides towards the direction far from the central line of the car body 35, so as to drive the corresponding driving push rod 29 to slide towards the direction far from the central line of the car body 35, so as to drive the corresponding driving push block 28 to slide towards the direction far from the central line of the car body 35, so as to separate from the butt joint with the corresponding two protection slide blocks 27, so as to release the reset spring, thereby pushing the corresponding protection slide plate 25 to slide toward the direction close to the central line of the protection space 24, so that the corresponding protection slide column 26 slides into the corresponding guide rail groove 42 to clamp the goods elevator, thereby making the goods elevator unable to move in the door opening state, and only when the goods elevator door is completely closed, the goods elevator door can move, thereby avoiding the damage of the goods elevator caused by accidental movement to workers beside the goods elevator, at the moment, two electric control doors 34 are opened, thereby driving the corresponding triangular fixing blocks 55 to move, thereby driving the corresponding linkage slide blocks 54 to slide backwards when the corresponding triangular fixing blocks 55 abut against the corresponding linkage slide blocks 54, thereby driving the corresponding linkage slide plates 46 to slide backwards, thereby driving the corresponding protection slide columns 45 to slide backwards, thereby driving the corresponding abutment baffles 47 to move backwards, thereby driving the corresponding second baffle 38 to slide forward, and thereby driving the corresponding first baffle 43 to slide backward, thereby compressing the corresponding second spring and third spring, thereby causing the corresponding protection slide bar 39 to press toward the center line of the first space 36, thereby driving the corresponding protection baffle 40 to press toward the center line of the first space 36, when the guide groove 42 is not aligned with the corresponding protection baffle 40, thereby causing the corresponding protection baffle 40 to abut against the front and rear end faces of the goods elevator guide rail 19, when goods are loaded into the goods elevator, the goods elevator is impacted to slide downward, thereby causing the corresponding protection baffle 40 to slide into the corresponding guide groove 42 to clamp the goods elevator, thereby ensuring that the goods elevator is limited in sliding distance under the impact condition during the loading process, then, under the action of the door opening and floor re-leveling function of the system, the elevator is re-leveled to within 20mm, so that the specified requirements are met, when the guide rail grooves 42 are aligned with the corresponding protective barrier posts 40, the corresponding protective barrier posts 40 slide into the guide rail grooves 42 to clamp the goods elevator, so that when the goods elevator is impacted by goods, the downward sliding distance of the goods elevator under the impact condition in the loading process can be effectively ensured to be limited, at the moment, the linkage sliding blocks 54 slide backwards, so that the corresponding linkage gears 57 are driven to rotate, the corresponding transportation fixing plates 50 are driven to rotate forwards around the corresponding linkage sleeves 56, so that the upper end faces of the corresponding first rollers 53 are abutted to the ground, at the moment, the first rollers 53 are in an inclined state, and meanwhile, the power motors 52 are started, thereby drive the corresponding first cylinder 53 and rotate, only need put the goods this moment on first cylinder 53 to drive the goods and transport in car space 49, when needs uninstallation goods, will power motor 52 antiport, thereby transport the outside with the goods, thereby avoided people or transport vechicle to enter into the goods lift, very big avoided the goods lift emergence accident, closed after the goods of dress the automatically controlled door 34, thereby make the goods lift can remove.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (9)
1. The utility model provides a novel prevent safe freight elevator that freight impacted, includes car organism (35), its characterized in that: be equipped with two first spaces (36) in car organism (35), two first space (36) are about car organism (35) central line is bilateral symmetry and distributes, every be provided with protecting against shock mechanism (701) in first space (36) respectively, first space (36) upside is provided with car space (49), be provided with transport mechanism (702) in car space (49), car organism (35) up end has set firmly connecting block (30), connecting block (30) up end has set firmly protection organism (21), be provided with protection mechanism (703) in protection organism (21), protecting against shock mechanism (701) are including setting up at every second space (44) of first space (36) front side, every side wall sliding connection has linkage slide plate (46) respectively under second space (44), every linkage slide plate (46) rear end has set firmly protection sliding column (45) respectively, every protection traveller (45) respectively backward extend run through get into corresponding first space (36) and with correspond lateral wall sliding connection before car organism (35), every linkage slide (46) rear end face respectively with correspond be connected with first spring between second space (44) rear side wall, every protection traveller (45) are kept away from car organism (35) central line direction terminal surface has set firmly first baffle (43) respectively, every first space (36) are kept away from car organism (35) central line direction one side is provided with front and back symmetric distribution open-ended protection spout (41) respectively, every first space (36) are kept away from car organism (35) central line direction lateral wall sliding connection respectively has six protection slide bars (39), every protection slide bar (39) run through respectively get into corresponding protection spout (41), keep away from every protection slide bar (39) car organism (35) central line direction terminal surface has set firmly protection bumping post (40) respectively, every first baffle (43) correspond with the front side respectively be connected with the second spring between first baffle (43), every side wall rotates respectively to be connected with wane pivot (37) under first space (36), every wane pivot (37) is gone up to have set firmly wane (48) respectively, every wane (48) are close to car organism (35) central line direction terminal surface has set firmly butt baffle (47) respectively, every butt baffle (47) rear end respectively with correspond first space (36) between the rear wall be connected with the light spring, every butt baffle (47) respectively with corresponding protection sliding post (45) rear end face butt, every wane (48) are kept away from car organism (35) central line direction terminal surface has set firmly second baffle (38) respectively, every second baffle (38) correspond with the rear side respectively be connected with the third spring between protection slide bar (39), both ends face is provided with guide rail fixing plate (20) respectively about car organism (35), every guide rail fixing plate (20) are close to car organism (35) direction terminal surface has set firmly goods lift guide rail (19) respectively, terminal surface respectively with corresponding about car organism (35) goods lift guide rail (19) sliding connection, both ends face respectively with corresponding about protection organism (21) goods lift guide rail (19) sliding connection, every the terminal surface equidistance is provided with open-ended guide rail groove (42) respectively around goods lift guide rail (19).
2. A novel cargo impact resistant safety freight elevator according to claim 1, characterized in that: transport mechanism (702) is in including the intercommunication third space (61) of lateral wall before car space (49), lateral wall sliding connection has two automatically controlled doors (34) under third space (61), two automatically controlled door (34) are bilateral symmetry about car organism (35) central line and distribute, every automatically controlled door (34) rear end face has set firmly triangle fixed block (55) respectively, lateral wall rotates respectively about third space (61) and is connected with linkage sleeve (56), two linkage sleeve (56) are about car organism (35) central line is bilateral symmetry and distributes, every the transportation fixed plate (50) have set firmly respectively on linkage sleeve (56), every transportation fixed plate (50) are kept away from car organism (35) central line direction terminal surface equidistance rotation respectively is connected with five first pivot (51), every fixed first cylinder (53) respectively on first pivot (51), every first pivot (51) of downside lowest with linkage sleeve (56) sliding connection, every top first pivot (51) keep away from car organism (35) central line direction terminal surface fixedly connected with driving motor (52) respectively, every driving motor (52) output respectively with correspond first pivot (51) are connected, every first pivot (51) are close to the correspondence third space (61) lateral wall portion has set firmly the band pulley respectively and is connected with the belt between adjacent, every linkage sleeve (56) is last to set firmly linkage gear (57) respectively, the side wall is connected with two linkage sliders (54) in a sliding mode respectively under the third space (61), the lower end face of each linkage slider (54) is fixedly connected with the upper end face of the corresponding linkage slider (46), and a transmission assembly (704) is arranged on the side wall under the car space (49).
3. A novel cargo impact resistant safety freight elevator according to claim 2, characterized in that: transmission subassembly (704) includes that equidistance distributes to rotate to connect and installs seven second pivot (60) of car space (49) right side wall, every fixed cover respectively is equipped with second cylinder (59), every on second pivot (60) have set firmly transport band pulley (58), adjacent two respectively on second pivot (60) be connected with the transportation connecting band between transport band pulley (58), the rearmounted second pivot (60) left end face is connected with the power supply.
4. A novel cargo impact resistant safety freight elevator according to claim 3, characterized in that: the upper end face of each linkage sliding block (54) is provided with meshing teeth and meshed with the corresponding linkage gear (57), and the front end face of each linkage sliding block (54) is arranged to be in a smooth inclined plane shape.
5. The novel cargo impact resistant safety freight elevator according to claim 4, characterized in that: the protection mechanism (703) comprises a fourth space (22) arranged in the protection machine body (21), the left side and the right side of the fourth space (22) are respectively provided with a protection space (24), the side wall of each protection space (24) is respectively and slidably connected with two protection sliding plates (25), the two corresponding protection sliding plates (25) are symmetrically distributed around the corresponding central line of the protection space (24), each protection sliding plate (25) is far away from the central line direction end surface of the protection space (24) and is respectively and correspondingly connected with a reset spring between the side walls of the protection space (24), each protection sliding plate (25) is close to the central line direction end surface of the protection space (24) and is respectively and equidistantly distributed and fixedly provided with four protection sliding columns (26), and each protection sliding column (26) is respectively and correspondingly slidably connected with the side wall of the protection space (24), each protection sliding plate (25) is close to the end face of the central line direction of the protection machine body (21) and is fixedly provided with a protection sliding block (27), each protection sliding block (27) is close to the end face of the central line direction of the protection space (24) and is provided with a smooth inclined plane, each protection space (24) is close to the end face of the central line direction of the protection machine body (21) and is connected with a driving push rod (29) in a sliding way, each driving push rod (29) extends towards the direction close to the central line of the protection machine body (21) and penetrates into the fourth space (22), each driving push rod (29) is far away from the end face of the central line direction of the protection machine body (21) and is fixedly provided with a driving push block (28), the front end face and the rear end face of each driving push block (28) are respectively provided with an inclined plane matched with the inclined planes of the corresponding protection sliding blocks (27), and each driving push block (28) is respectively abutted against the corresponding two protection sliding blocks (27), every drive push rod (29) are close to fourth space (22) direction terminal surface has set firmly butt slide (33) respectively, every butt slide (33) respectively with be connected with the fourth spring between the lateral wall that fourth space (22) correspond, car space (49) upside is provided with fifth space (31), every butt slide (33) downwardly extending respectively run through the entering fifth space (31) and with lateral wall sliding connection on fifth space (31), every electrically controlled door (34) up end has set firmly drive push pedal (32) respectively, every drive push pedal (32) run through respectively go on fifth space (31) and with lateral wall sliding connection under fifth space (31), every drive push pedal (32) respectively with correspond butt slide (33) butt.
6. A novel cargo impact resistant safety freight elevator according to claim 2, characterized in that: and hard rubber layers are respectively arranged on the outer end surfaces of each linkage sliding block (54) and the second roller (59), and the outer surfaces are rough.
7. A novel cargo impact resistant safety freight elevator according to claim 1, characterized in that: the distance between the centers of two adjacent guide rail grooves (42) positioned on the same side is less than 20mm of the guide rail fixing plate.
8. The novel cargo impact resistant safety freight elevator according to claim 5, characterized in that: the outer end faces of each protection sliding column (26) and each protection baffle column (40) are respectively smooth and made of alloy steel materials with chromium content larger than seventy percent.
9. A novel cargo impact resistant safety freight elevator according to claim 2, characterized in that: every guide rail fixed plate (20) are close to car organism (35) direction terminal surface is provided with smooth wearing layer respectively, and with the terminal surface sliding connection that car organism (35) correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945752.5A CN113581969A (en) | 2021-08-17 | 2021-08-17 | Novel prevent safe freight elevator that carries goods and strike |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945752.5A CN113581969A (en) | 2021-08-17 | 2021-08-17 | Novel prevent safe freight elevator that carries goods and strike |
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| CN113581969A true CN113581969A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110945752.5A Pending CN113581969A (en) | 2021-08-17 | 2021-08-17 | Novel prevent safe freight elevator that carries goods and strike |
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| CN (1) | CN113581969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114382014A (en) * | 2022-03-11 | 2022-04-22 | 浙江嘉顺金属结构有限公司 | Large-span variable-height truss type steel beam construction process |
| CN114516578A (en) * | 2022-04-20 | 2022-05-20 | 徐州市三森威尔矿山科技有限公司 | Mining cage capable of automatically feeding and discharging |
| CN114382014B (en) * | 2022-03-11 | 2024-05-14 | 浙江嘉顺金属结构有限公司 | Large-span variable-height truss type steel girder construction process |
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| JP2016141517A (en) * | 2015-02-02 | 2016-08-08 | 株式会社日立製作所 | Car floor adjustment mechanism, car, and elevator |
| CN111532918A (en) * | 2020-04-30 | 2020-08-14 | 杭州宝宸科技有限公司 | Protection system for preventing car from moving |
| CN112125106A (en) * | 2020-09-23 | 2020-12-25 | 福建省特种设备检验研究院 | Anti-shearing protection device based on elevator car door linkage |
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| JP2005162437A (en) * | 2003-12-04 | 2005-06-23 | Mitsubishi Electric Corp | Elevator device |
| CN1785774A (en) * | 2005-12-09 | 2006-06-14 | 陈三柯 | Safety device of elevator |
| JP2016141517A (en) * | 2015-02-02 | 2016-08-08 | 株式会社日立製作所 | Car floor adjustment mechanism, car, and elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114382014A (en) * | 2022-03-11 | 2022-04-22 | 浙江嘉顺金属结构有限公司 | Large-span variable-height truss type steel beam construction process |
| CN114382014B (en) * | 2022-03-11 | 2024-05-14 | 浙江嘉顺金属结构有限公司 | Large-span variable-height truss type steel girder construction process |
| CN114516578A (en) * | 2022-04-20 | 2022-05-20 | 徐州市三森威尔矿山科技有限公司 | Mining cage capable of automatically feeding and discharging |
| CN114516578B (en) * | 2022-04-20 | 2022-06-28 | 徐州市三森威尔矿山科技有限公司 | Mining cage capable of automatically feeding and discharging materials |
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Application publication date: 20211102 |