CN208053351U - A kind of railway transportation large size building stones fixing device - Google Patents
A kind of railway transportation large size building stones fixing device Download PDFInfo
- Publication number
- CN208053351U CN208053351U CN201820222370.3U CN201820222370U CN208053351U CN 208053351 U CN208053351 U CN 208053351U CN 201820222370 U CN201820222370 U CN 201820222370U CN 208053351 U CN208053351 U CN 208053351U
- Authority
- CN
- China
- Prior art keywords
- building stones
- main frame
- hold
- down mechanism
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of railway transportation large size building stones fixing devices, including main frame, crossbeam, wooden connector, channel steel and rubber slab, main frame is rectangular parallelepiped structure, jack is installed in the long side of main frame, in the inside of main frame, rubber slab is located at the top of wooden connector and channel steel for wooden connector and channel steel arranged for interval；Crossbeam is equipped with hold-down mechanism, and building stones are placed on the top of rubber slab, and hold-down mechanism is used to adjust the position of building stones front and back end movement, and jack is for adjusting the position that building stones move left and right.A kind of railway transportation large size building stones fixing device height provided by the utility model is not high, saves space and transportation cost；Detachably, convenience in transport；It is easy to operate, practical.
Description
Technical field
The utility model belongs to railway building stones technical field of transportation, and in particular to a kind of railway transportation large size building stones fixation dress
It sets.
Background technology
Train transports the work stone with irregular figure, and stowage and reinforcing mode have stringent regulation.Cargo is advised
Lattice：Appearance and size (1500-2200) mm × (1200-1400) mm × (1000-1100) mm, part weigh 6~9 tons.Stowage is：
According to the appearance and size of cargo to be installed, position of centre of gravity and weight fill both ends according to big part, and smallclothes dress is intermediate, center line both sides goods
The roughly equal principle of object weight determines the " loaded " position and sequence of every work stone；Vehicle center line in length and breadth is marked on floor,
It is loaded with horizontal center line first apart from nearest goods part, is then loaded successively to vehicle both ends by determining loading sequence；Full vehicle
It loads and is no more than marked loading capacity of car, cargo length is not less than《Add rule》Pertinent regulations.
The current existing reinforcement means to cargo is the pad that completely spreads straw under every cargo, is covered tightly, simultaneously with fender skid in surrounding
Curium nail is followed closely or taken off with round steel, and fender skid nail is solid on vehicle floor.The goods part at vehicle both ends intersects binding with steel cord ends pressure angle；
2 strands steel wire rope infall is tightened with galvanized iron wire.
Ship by rail the well-regulated marble of the tool for sending and just having developed, and there are two types of appearance and sizes：(3800-6400)mm×
(1430-2360)mm×(1000-1500)mm；(9300-11800)mm×(1430-2360)mm×(1000-1500) mm.By
Very big in size, marmorean weight is very heavy, and for train during acceleration and deceleration, marble will produce prodigious impact,
Train is damaged.Therefore, traditional stowage and reinforcement means are not suitable for the marmorean transport of present large-size.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of simple in structure, and easy to use, manufacturing cost is low
Railway transportation large size building stones fixing device.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of railway transportation large size building stones fixation dress
It sets, including main frame, crossbeam, wooden connector, channel steel and rubber slab, main frame is rectangular parallelepiped structure, in the long side of main frame
Jack, wooden connector and channel steel arranged for interval are installed in the inside of main frame, rubber slab is located at wooden connector and slot
The top of steel；Crossbeam is equipped with hold-down mechanism, and building stones are placed on the top of rubber slab, and hold-down mechanism is for adjusting building stones front and back end
Mobile position, jack is for adjusting the position that building stones move left and right.
Preferably, the hold-down mechanism includes hold-down mechanism shell, rocking bar, pinion gear, two gear wheels being arranged symmetrically,
Inner thread sleeve, thrust bearing, two screw rod, ball, two baffles and connecting rod being arranged side by side being arranged in parallel, adjacent screen
Between by connecting rod be connected, screw rod is connected by ball with baffle；Hold-down mechanism shell is connected with crossbeam, and thrust bearing is located at pressure
The inside of tight mechanism shell, thrust bearing are sheathed on inner thread sleeve, and the outer ring of thrust bearing is connected with hold-down mechanism shell；It is interior
Screw shell is sheathed on screw rod, and gear wheel is arranged on the outer surface of inner thread sleeve, and pinion gear is engaged with gear wheel, rocking bar
It is connected with pinion gear across hold-down mechanism shell, rocking bar drives pinion rotation in rotation process, and when pinion rotation drives
Bull gear drive drives screw rod rotation by inner thread sleeve when bull gear drive, and screw rod is driven to be done along own axes direction
Back and forth movement.
Preferably, the face that the baffle is connected with screw rod is equipped with flapper column, and another side is equipped with rubber pad；The end of flapper column
Face is recessed cavity, and ball is fixed in the cavity of flapper column indent.
Preferably, the end of the main frame is equipped with card slot, is connected inside crossbeam and card slot.
Preferably, it is additionally provided with retaining mechanism on the end of the main frame, retaining mechanism is connected with external equipment.
The utility model has the beneficial effects that：
1, a kind of railway transportation large size building stones fixing device height provided by the utility model is not high, saves space and fortune
Send cost.
2, the utility model is detachable, convenience in transport；It is easy to operate, it is practical.
3, the building stones of different size in prescribed limit can be loaded in by adjusting the position of jack, flexibility ratio is high.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of railway transportation large size building stones fixing device of the utility model；
Fig. 2 is structural schematic diagram when the utility model is free of building stones；
Fig. 3 is the structural schematic diagram of the utility model hold-down mechanism；
Fig. 4 is the assembly connection schematic diagram of screw rod and baffle in the utility model hold-down mechanism；
Fig. 5 is the structural schematic diagram that the utility model hold-down mechanism is free of hold-down mechanism shell；
Fig. 6 is the lateral structure schematic diagram of the utility model hold-down mechanism.
Reference sign：1, building stones；2, jack；3, main frame；4, hold-down mechanism；5, retaining mechanism；6, crossbeam；7,
Pinion gear；8, gear wheel；9, hold-down mechanism shell；10, thrust bearing；11, screw rod；12, baffle；13, rubber pad；14, rocking bar；
15, connecting rod；16, inner thread sleeve；17, ball；18, wooden connector；19, channel steel；20, card slot；21, rubber slab；22, baffle
Column.
Specific implementation mode
The utility model is described further in the following with reference to the drawings and specific embodiments：
As shown in Fig. 1 to Fig. 6, a kind of railway transportation large size building stones fixing device provided by the utility model, including main frame
Frame 3, crossbeam 6, wooden connector 18, channel steel 19 and rubber slab 21, main frame 3 are rectangular parallelepiped structure, are pacified in the long side of main frame 3
Equipped with jack 2, in the inside of main frame 3, rubber slab 21 is located at wooden connection for wooden connector 18 and 19 arranged for interval of channel steel
The top of part 18 and channel steel 19；Crossbeam 6 is equipped with hold-down mechanism 4, and building stones 1 are placed on the top of rubber slab 21, and hold-down mechanism 4 is used
In the position for adjusting the movement of 1 front and back end of building stones, jack 2 is for adjusting the position that building stones 1 move left and right.
The elongation end of jack 2 is arranged in parallel with wooden connector 18, and in the present embodiment, jack 2 is existing maturation
Technical equipment, jack 2 are evenly distributed in the both sides of building stones 1, and jack 2 is detachably connected with main frame 3 by bolt,
Facilitate the handling of jack 2 during use.The quantity of jack 2 can carry out suitable increase and be subtracted according to actual use demand
It is few, to reach to the fixed purpose in 1 position of building stones.
In the present embodiment, there are two the quantity of crossbeam 6, the both ends of building stones 1 are located at, 1 both ends of building stones pass through respectively
Hold-down mechanism 4 is fixed.In actual use, the quantity of jack 2, crossbeam 6 and hold-down mechanism 4 can carry out as needed
Increase and decrease appropriate, can preferably building stones 1 be positioned and be fixed.
Wooden connector 18 is equal with the height of channel steel 19, and wooden connector 18 is uniformly layered on main frame 3 with channel steel 19
Inside, neither influence the bearing capacity of main frame 3, and the weight of the utility model can be mitigated.Rubber slab 21 is positioned over wooden
The top of connector 18 and channel steel 19, building stones 1 are placed on the top of rubber slab 21, and rubber slab 21 increases building stones 1 and main frame
The quantity of friction between 3, rubber slab 21 is multiple and arranged for interval, the width of width and channel steel 19 between adjacent rubber slab 21
Spend it is identical, convenient for after building stones 1 are placed on rubber slab 21 by steel wire rope, steel wire rope passes through between adjacent rubber slab 21
Gap take out.
The end of main frame 3 is equipped with card slot 20, and crossbeam 6 is connected with 20 inside of card slot.Lock is additionally provided on the end of main frame 3
Tight mechanism 5, with main frame 3 by being welded together, retaining mechanism 5 is connected retaining mechanism 5 with external equipment.In this implementation
In example, the height of main frame 3 is not high, can save 3 occupied space of main frame, facilitate the transport of main frame 3.Retaining mechanism
5 quantity is six, and retaining mechanism 5 is symmetrically distributed in the both ends of main frame 3, and the quantity and spacing of retaining mechanism 5 can be according to realities
Border use needs to carry out increase and decrease appropriate, considerably increases the practicability of the utility model.The quantity of card slot 20 is multiple and waits
Spacing is welded on main frame 3, and the position that crossbeam 6 can be according to building stones 1 inside main frame 3 carries out being appropriately embed card slot
Inside 20, to make there are one appropriately distance between crossbeam 6 and building stones 1, the convenient hold-down mechanism on crossbeam 6 is to stone
Material 1 carries out the fixation and adjusting of position.
Hold-down mechanism 4 includes hold-down mechanism shell 9, rocking bar 14, pinion gear 7, two gear wheels being arranged symmetrically 8, interior spiral shells
Screw rod 11,17, two baffles being arranged side by side 12 of ball and the connecting rod 15 of 10, two line sleeve 16, thrust bearing parallel arrangements,
It is connected by connecting rod 15 between adjacent screen 12, screw rod 11 is connected by ball 17 with baffle 12；Hold-down mechanism shell 9 and crossbeam
6 are connected, and thrust bearing 10 is located at the inside of hold-down mechanism shell 9, and thrust bearing 10 is sheathed on inner thread sleeve 16, thrust bearing
10 outer ring is connected with hold-down mechanism shell 9.Inner thread sleeve 16 is sheathed on screw rod 11, and inner thread sleeve 16 is internally provided with
Internal thread structure, screw rod 11 similar to leading screw structure, the surface of screw rod 11 be equipped with screw thread and with inside inner thread sleeve 16
Internal thread structure is connected, and inner thread sleeve 16 can drive screw rod 11 to move synchronously in rotation process.Inner thread sleeve 16
Outer surface on be arranged with gear wheel 8, for gear wheel 8 with inner thread sleeve 16 by key connection, torque when gear wheel 8 rotates can
It is transmitted on inner thread sleeve 16.Pinion gear 7 is engaged with gear wheel 8, and pinion gear 7 is between adjacent gear wheel 8 and engages, small
The gear wheel 8 engaged with pinion gear 7 is driven to rotate when gear 7 rotates.Rocking bar 14 is " z " character form structure, and the long end of rocking bar 14 is worn
It crosses compression mechanism shell 9 with pinion gear 7 to be connected, the bending end of rocking bar 14 is located at the outside of hold-down mechanism shell 9.Rocking bar 14 is turning
It drives pinion gear 7 to rotate during dynamic, drives gear wheel 8 to rotate when pinion gear 7 rotates, gear wheel 8 passes through internal thread when rotating
Sleeve 16 drives screw rod 11 to rotate, and screw rod 11 is driven to do back and forth movement along own axes direction.
The face that baffle 12 is connected with screw rod 11 is equipped with flapper column 22, and another side is equipped with rubber pad 13, and rubber pad 13 is located at
Between building stones 1 and baffle 12, damage can be generated during pushing building stones 1 to avoid baffle 12, can also be ensured simultaneously, stone
1 is expected during the motion, due to the cushioning effect of rubber pad 13, to avoid damage of the building stones 1 to baffle 12.Flapper column 22
End face is recessed cavity, and ball 17 is fixed in the cavity of 22 indent of flapper column.The end of screw rod 11 is connected with ball 17, spiral shell
Bar 11 pushes baffle 12, screw rod 11 and ball 17 in rotation and along its axis direction moving process, by pushing ball 17
It is connected, the influence that screw rod 11 moves baffle 12 in rotation process can be reduced.
For the ease of understanding the working process and principle of the utility model, the course of work of the utility model is described one
Time：
Building stones 1 are placed on inside main frame 3 by steel wire rope, steel wire rope passes through adjacent rubber slab 21 inside main frame 3
Between gap take out.Main frame 3 is connected by retaining mechanism 5 with external equipment, ensures building stones 1 in transportational process, main frame
Relative motion will not occur between frame 3 and external equipment.It is installed on 1 card slot 20 appropriate of threshold value building stones of main frame 3
Crossbeam 6 with hold-down mechanism 4 adjusts the jack 2 on main frame 3, position of the building stones 1 inside main frame 3 is made to fix.It is logical
The modes rotating rocker 14 such as manual is crossed, drives pinion gear 7 to rotate when rocking bar 14 rotates, the gear wheel 8 engaged with pinion gear 7 is turning
It drives screw rod 11 to rotate by inner thread sleeve 16 during dynamic and baffle 12 is pushed to move forward and backward, baffle 12 pushes building stones 1
Both ends, the specific position for making building stones 1 be moved to inside main frame 3 and fixation.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this reality
With novel principle, it should be understood that the scope of the present invention is not limited to such specific embodiments and embodiments.
Those skilled in the art can make according to the technical disclosures disclosed by the utility model various does not depart from this practicality
Novel substantive various other specific variations and combinations, these variations and combinations are still within the protection scope of the present invention.
Claims (5)
1. a kind of railway transportation large size building stones fixing device, it is characterised in that：Including main frame (3), crossbeam (6), wooden connection
Part (18), channel steel (19) and rubber slab (21), main frame (3) are rectangular parallelepiped structure, are equipped in the long side of main frame (3) very heavy
It pushes up (2), in the inside of main frame (3), rubber slab (21) is located at wooden company for wooden connector (18) and channel steel (19) arranged for interval
The top of fitting (18) and channel steel (19)；Crossbeam (6) is equipped with hold-down mechanism (4), and building stones (1) are placed on the upper of rubber slab (21)
Portion, hold-down mechanism (4) are used to adjust the position of building stones (1) front and back end movement, and jack (2) is moved for adjusting building stones (1) left and right
Dynamic position.
2. a kind of railway transportation large size building stones fixing device according to claim 1, it is characterised in that：The hold-down mechanism
(4) include hold-down mechanism shell (9), rocking bar (14), pinion gear (7), two gear wheel (8), the inner thread sleeves being arranged symmetrically
(16), thrust bearing (10), two screw rod (11), ball (17), two baffles (12) being arranged side by side and the companies being arranged in parallel
Bar (15) is connected by connecting rod (15) between adjacent screen (12), and screw rod (11) is connected by ball (17) with baffle (12)；Pressure
Tight mechanism shell (9) is connected with crossbeam (6), and thrust bearing (10) is located at the inside of hold-down mechanism shell (9), thrust bearing (10)
It is sheathed on inner thread sleeve (16), the outer ring of thrust bearing (10) is connected with hold-down mechanism shell (9)；Inner thread sleeve (16) covers
On screw rod (11), gear wheel (8) is arranged on the outer surface of inner thread sleeve (16), pinion gear (7) is nibbled with gear wheel (8)
It closes, rocking bar (14) is connected across hold-down mechanism shell (9) with pinion gear (7), and rocking bar (14) drives pinion gear in rotation process
(7) it rotates, drives gear wheel (8) to rotate when pinion gear (7) rotates, driven by inner thread sleeve (16) when gear wheel (8) rotates
Dynamic screw rod (11) rotation, and screw rod (11) is driven to do back and forth movement along own axes direction.
3. a kind of railway transportation large size building stones fixing device according to claim 2, it is characterised in that：The baffle (12)
The face being connected with screw rod (11) is equipped with flapper column (22), and another side is equipped with rubber pad (13)；The end face indent of flapper column (22)
Cavity is formed, ball (17) is fixed in the cavity of flapper column (22) indent.
4. a kind of railway transportation large size building stones fixing device according to claim 1, it is characterised in that：The main frame
(3) end is equipped with card slot (20), is connected inside crossbeam (6) and card slot (20).
5. a kind of railway transportation large size building stones fixing device according to claim 1, it is characterised in that：The main frame
(3) retaining mechanism (5) is additionally provided on end, retaining mechanism (5) is connected with external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820222370.3U CN208053351U (en) | 2018-02-08 | 2018-02-08 | A kind of railway transportation large size building stones fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820222370.3U CN208053351U (en) | 2018-02-08 | 2018-02-08 | A kind of railway transportation large size building stones fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208053351U true CN208053351U (en) | 2018-11-06 |
Family
ID=63993544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820222370.3U Expired - Fee Related CN208053351U (en) | 2018-02-08 | 2018-02-08 | A kind of railway transportation large size building stones fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208053351U (en) |
-
2018
- 2018-02-08 CN CN201820222370.3U patent/CN208053351U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210208 |