CN209411709U - A kind of door frame damping device for vertical lifting fork truck - Google Patents
A kind of door frame damping device for vertical lifting fork truck Download PDFInfo
- Publication number
- CN209411709U CN209411709U CN201920118503.7U CN201920118503U CN209411709U CN 209411709 U CN209411709 U CN 209411709U CN 201920118503 U CN201920118503 U CN 201920118503U CN 209411709 U CN209411709 U CN 209411709U
- Authority
- CN
- China
- Prior art keywords
- plate
- door frame
- damping device
- fixing seat
- cassette holder
- 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
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a kind of door frame damping devices for vertical lifting fork truck, including door frame damping device ontology, the door frame damping device ontology includes bottom plate and the mounting plate that is fixedly mounted at the top of bottom plate, and the top side of mounting plate is fixedly installed with door-plate, the side of door-plate is slidably fitted with bracket, workbench is fixedly installed on bracket, rectangular channel is offered at the top of the mounting plate, and the buffering cassette holder that bottom is opening setting is slidably fitted in rectangular channel, the top of mounting plate is extended at the top of buffering cassette holder, fixing seat is fixedly installed in the top inner wall of the buffering cassette holder, and cavity is offered in fixing seat.The utility model is designed reasonably, it is easy to operate, bracket is buffered before bracket is moved down and contacted with mounting plate, significant shock caused by avoiding bracket from directly hitting with mounting plate improves the comfort of personnel, meets the use demand of personnel.
Description
Technical field
The utility model relates to shock-absorption device technical field more particularly to a kind of door frame dampings for vertical lifting fork truck
Device.
Background technique
Fork truck is widely used in harbour, station, airport, goods yard, factory floor, warehouse, Transfer center and home-delivery center etc.,
During the work of vertical lifting fork truck, the workbench equipped with pallet fork during lifting, driver in cockpit also with
Worktable lifting, the existing door frame vibration absorber for vertical lifting fork truck, by support baseboard, the top of support baseboard
Technology cabin and mounting plate are installed, technology freight space is equipped with the first vibrating sensor at the top of the side of mounting plate, mounting plate
And door-plate, the first vibrating sensor are located at the side of door-plate, the side of door-plate is provided with lifting support, and the top of lifting support is set
It is equipped with the second vibrating sensor, the side of lifting support is provided with self-powered platform, connects on the top in technology cabin by track
There is idler wheel, the middle position of idler wheel is rotatably connected to motor by shaft, and the two sides of idler wheel pass through shaft and turning rolls
Rotation connection, the top of the turning rolls are provided with slide trucks, and the top of slide trucks is fixedly connected with rod rest, rod rest it is interior
Side is rotatably connected to damping strut by shaft, and when self-powered platform vibrates, NUC controller controls motor operation, right
The vibration of self-powered platform compensates, motor operation, and motor drives idler wheel rotation, and idler wheel drives slide trucks movement, slide trucks
The movement of damping strut is driven, the tension spring of damping strut side pulls it to be compressed on the side of door-plate, solves using fork lift truck
When damping device, the decoupling rod of fork lift truck damping device achievees the purpose that damping by telescopic rod.
The mounting plate of the existing door frame vibration absorber for vertical lifting fork truck when bracket moves down inconvenience with it is right
Bracket is buffered, and is easy directly to collide with mounting plate when workbench moves down so that moving in supporting band, is generated significant shock,
Great discomfort is brought to the personnel on workbench, is not able to satisfy the use demand of personnel, therefore we have proposed one kind to be used for
The door frame damping device of vertical lifting fork truck is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed for rising vertically
The door frame damping device of fork truck drops.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of door frame damping device for vertical lifting fork truck, including door frame damping device ontology, the door frame damping
Device noumenon includes bottom plate and the mounting plate that is fixedly mounted at the top of bottom plate, and the top side of mounting plate is fixedly installed with door
Plate, the side of door-plate are slidably fitted with bracket, and workbench is fixedly installed on bracket, offers rectangle at the top of the mounting plate
Slot, and the buffering cassette holder that bottom is opening setting is slidably fitted in rectangular channel, it buffers and extends to mounting plate at the top of cassette holder
Top is fixedly installed with fixing seat in the top inner wall of the buffering cassette holder, and cavity is offered in fixing seat, in the cavity
It seals sliding sleeve and is equipped with first piston plate, and the bottom of first piston plate is in contact with the bottom interior wall of cavity, described first is living
The bottom of seben is welded with support rod, and the bottom end of support rod extends to the lower section of fixing seat and the bottom interior wall phase with rectangular channel
It welds, is fixedly installed with the limit base matched with first piston plate in the top inner wall of cavity, and the two sides of limit base are all provided with
There is rectangular tube, one end that two rectangular tubes are located remotely from each other all extends to outside fixing seat, and sealing sliding sleeve is equipped in the rectangular tube
Second piston plate, the side that two second piston plates are located remotely from each other are welded with cross bar, and cross bar extends far from one end of limit base
Outside to corresponding rectangular tube and it is welded with slide plate, buffers and is welded with locating rod on the two sides inner wall of cassette holder, and locating rod is close
One end of fixing seat is mutually welded with fixing seat, and the slide plate slides are set in corresponding locating rod, is buffered in the two sides of cassette holder
It is welded with multiple springs on wall between corresponding slide plate respectively.
Preferably, sliding slot is offered on the two sides inner wall of the rectangular channel, the two sides for buffering cassette holder are fixedly installed with
Sliding block, and sliding block is slidably connected with corresponding sliding slot.
Preferably, offer first through hole on the two sides inner wall of the cavity, and the side wall of first through hole with it is corresponding
The fixed suit of the outer side seal of rectangular tube.
Preferably, the outside fixing sleeve of the first piston plate be equipped with the first sealing ring, and the outside of the first sealing ring with
The side wall of cavity seals sliding contact.
Preferably, the second through-hole is offered in the bottom interior wall of the cavity, and the second through-hole is slidably connected with support rod.
Preferably, a side bottom of the slide plate offers square hole, and square hole is slidably connected with corresponding locating rod.
Preferably, on the second piston plate fixing sleeve be equipped with rectangular seal, and the outside of rectangular seal with it is corresponding
Rectangular tube side wall air-tight movable contact.
Compared with prior art, the beneficial effects of the utility model are:
By mounting plate, rectangular channel, buffering cassette holder, spring, fixing seat, cavity, first piston plate, support rod, rectangular tube,
Second piston plate, limit base, cross bar, slide plate, locating rod are matched with bracket, are pushed first to buffering cassette holder when bracket moves down,
Buffering cassette holder drives cavity to slide on first piston plate by fixing seat, so that a compressed air is generated in cavity, compression
The reaction force of air buffers fixing seat, and as fixing seat moves down, compressed air is extruded in two rectangular tubes of push-in
And two second piston plates is pushed to slide in corresponding rectangular tube respectively, second piston plate drives slide plate by corresponding cross bar
It slides on the securing lever, slide plate compresses corresponding multiple springs, and the reaction force of spring buffers corresponding slide plate, sliding
Plate buffers second piston plate by corresponding cross bar, increases second piston plate to the damping force of compressed air, adds to reach
Greatly to the buffering of fixing seat, and buffering cassette holder is buffered by fixing seat, reaches and bracket and workbench buffered
Purpose.
The utility model is designed reasonably, it is easy to operate, bracket move down contacted with mounting plate before convenient for bracket into
Row buffering, significant shock caused by avoiding bracket from directly hitting with mounting plate, improves the comfort of personnel, meets the use of personnel
Demand.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of door frame damping device for vertical lifting fork truck structural schematic diagram；
Fig. 2 be the utility model proposes a kind of door frame damping device for vertical lifting fork truck part A section view knot
Structure schematic diagram；
Fig. 3 be the utility model proposes a kind of door frame damping device for vertical lifting fork truck part B section view knot
Structure schematic diagram.
In figure: 1 bottom plate, 2 door-plates, 3 mounting plates, 4 rectangular channels, 5 buffering cassette holders, 6 springs, 7 fixing seats, 8 cavitys, 9 first
Piston plate, 10 support rods, 11 rectangular tubes, 12 second piston plates, 13 limit bases, 14 cross bars, 15 slide plates, 16 locating rods, 17 brackets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of door frame damping device for vertical lifting fork truck, including door frame damping device ontology, door
Frame damping device ontology includes bottom plate 1 and the mounting plate 3 for being fixedly mounted on 1 top of bottom plate, and the top side of mounting plate 3 is fixed
Door-plate 2 is installed, the side of door-plate 2 is slidably fitted with bracket 17, and workbench, the top of mounting plate 3 are fixedly installed on bracket 17
Portion offers rectangular channel 4, and the buffering cassette holder 5 that bottom is opening setting is slidably fitted in rectangular channel 4, buffers the top of cassette holder 5
Portion extends to the top of mounting plate 3, buffers and is fixedly installed with fixing seat 7 in the top inner wall of cassette holder 5, and opens up in fixing seat 7
There is cavity 8, sealing sliding sleeve is equipped with first piston plate 9, and the bottom interior wall of the bottom of first piston plate 9 and cavity 8 in cavity 8
It is in contact, the bottom of first piston plate 9 is welded with support rod 10, and the bottom end of support rod 10 extends to the lower section of fixing seat 7 simultaneously
It is mutually welded with the bottom interior wall of rectangular channel 4, the limit matched with first piston plate 9 is fixedly installed in the top inner wall of cavity 8
Position seat 13, and the two sides of limit base 13 are equipped with rectangular tube 11, one end that two rectangular tubes 11 are located remotely from each other all extends to fixation
Outside seat 7, sealing sliding sleeve is equipped with second piston plate 12 in rectangular tube 11, and the side that two second piston plates 12 are located remotely from each other is welded
It is connected to cross bar 14, cross bar 14 extends to outside corresponding rectangular tube 11 far from one end of limit base 13 and is welded with slide plate 15, buffers
Locating rod 16 is welded on the two sides inner wall of cassette holder 5, and locating rod 16 is welded close to one end of fixing seat 7 with 7 phase of fixing seat,
Slide plate 15 is slidably located in corresponding locating rod 16, on the two sides inner wall of buffering cassette holder 5 respectively between corresponding slide plate 15
Multiple springs 6 are welded with, mounting plate 3, rectangular channel 4, buffering cassette holder 5, spring 6, fixing seat 7, cavity 8, first piston plate are passed through
9, support rod 10, rectangular tube 11, second piston plate 12, limit base 13, cross bar 14, slide plate 15, locating rod 16 and bracket 17 match
It closes, buffering cassette holder 5 is pushed first when bracket 17 moves down, buffering cassette holder 5 drives cavity 8 in first piston plate 9 by fixing seat 7
Upper sliding, so that generating a compressed air in cavity 8, the reaction force of compressed air buffers fixing seat 7, with fixing seat
7 move down, and compressed air is extruded in two rectangular tubes 11 of push-in and pushes two second piston plates 12 respectively corresponding
Sliding in rectangular tube 11, second piston plate 12 drive slide plate 15 to slide in locating rod 16 by corresponding cross bar 14, slide plate 15
Corresponding multiple springs 6 are compressed, the reaction force of spring 6 buffers corresponding slide plate 15, and slide plate 15 passes through corresponding
Cross bar 14 buffers second piston plate 12, increases second piston plate 12 to the damping force of compressed air, to reach increasing to solid
The buffering of reservation 7, and buffered by 7 pairs of buffering cassette holders 5 of fixing seat, reach the mesh buffered to bracket 17 and workbench
, the utility model is designed reasonably is easy to operate, before bracket 17 is moved down and is contacted with mounting plate 3 convenient for bracket 17 into
Row buffering avoids bracket 17 from directly hitting caused significant shock with mounting plate 3, improves the comfort of personnel, meets personnel's
Use demand.
In the utility model, sliding slot is offered on the two sides inner wall of rectangular channel 4, buffers the fixed peace in two sides of cassette holder 5
Equipped with sliding block, and sliding block is slidably connected with corresponding sliding slot, offers first through hole, and first on the two sides inner wall of cavity 8
The side wall of through-hole is equipped with first with the fixed suit of the outer side seal of corresponding rectangular tube 11, the outside fixing sleeve of first piston plate 9
Sealing ring, and the side wall of the outside of the first sealing ring and cavity 8 seals sliding contact offers the in the bottom interior wall of cavity 8
Two through-holes, and the second through-hole is slidably connected with support rod 10, a side bottom of slide plate 15 offer square hole, and square hole with it is corresponding
Locating rod 16 is slidably connected, on second piston plate 12 fixing sleeve be equipped with rectangular seal, and the outside of rectangular seal with it is corresponding
Rectangular tube 11 side wall air-tight movable contact, pass through mounting plate 3, rectangular channel 4, buffering cassette holder 5, spring 6, fixing seat 7, cavity
8, first piston plate 9, support rod 10, rectangular tube 11, second piston plate 12, limit base 13, cross bar 14, slide plate 15, locating rod 16
It matches, buffering cassette holder 5 is pushed first when bracket 17 moves down, buffering cassette holder 5 drives cavity 8 by fixing seat 7 with bracket 17
It is slided on first piston plate 9, so that generating a compressed air in cavity 8, the reaction force of compressed air is slow to fixing seat 7
Punching, as fixing seat 7 moves down, compressed air is extruded in two rectangular tubes 11 of push-in and pushes two second piston plates 12
It is slided in corresponding rectangular tube 11 respectively, second piston plate 12 drives slide plate 15 in locating rod 16 by corresponding cross bar 14
Sliding, slide plate 15 compress corresponding multiple springs 6, and the reaction force of spring 6 buffers corresponding slide plate 15, slide plate 15
Second piston plate 12 is buffered by corresponding cross bar 14, increases second piston plate 12 to the damping force of compressed air, to reach
To increasing to the buffering of fixing seat 7, and buffered by 7 pairs of buffering cassette holders 5 of fixing seat, reach to bracket 17 and workbench into
The purpose of row buffering, the utility model is designed reasonably is easy to operate, is convenient for before bracket 17 is moved down and contacted with mounting plate 3
Bracket 17 is buffered, bracket 17 is avoided directly to hit caused significant shock with mounting plate 3, improves the comfort of personnel,
Meet the use demand of personnel.
Working principle: it is contacted first with buffering cassette holder 5 when bracket 17 moves down and buffering cassette holder 5 is pushed, so that buffering
Cassette holder 5 moves down and slide downward, simultaneous buffering cassette holder 5 drive fixing seat 7 to moving down in corresponding sliding slot with movable slider
Dynamic, fixing seat 7 drives cavity 8 to slide on first piston plate 9, since first piston plate 9 is close by the first sealing ring with cavity 8
Envelope is slidably connected, and while cavity 8 moves down, a compressed air, the reaction force pair of compressed air are generated in cavity 8
Fixing seat 7 buffers, and as fixing seat 7 moves down, compressed air is extruded in two rectangular tubes 11 of push-in, and compressed air pushes
Two second piston plates 12 slide in corresponding rectangular tube 11 respectively, and second piston plate 12 drives corresponding cross bar 14 to separate
The direction of limit base 13 is mobile, and cross bar 14 drives corresponding slide plate 15 to slide in locating rod 16, and slide plate 15 is to corresponding multiple
Spring 6 is compressed, so that deformation occurs for spring 6, the reaction force of spring 6 buffers corresponding slide plate 15, and slide plate 15 passes through
Corresponding cross bar 14 buffers second piston plate 12, increases second piston plate 12 to the damping force of compressed air, adds to reach
Greatly to the buffering of fixing seat 7, and buffered by 7 pairs of buffering cassette holders 5 of fixing seat, thus reach to bracket 17 and workbench into
Row buffering.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of door frame damping device for vertical lifting fork truck, including door frame damping device ontology, the door frame damping dress
Setting ontology includes bottom plate (1) and the mounting plate (3) being fixedly mounted at the top of bottom plate (1), and the top side of mounting plate (3) is fixed
It is equipped with door-plate (2), the side of door-plate (2) is slidably fitted with bracket (17), and bracket is fixedly installed with workbench on (17), special
Sign is, offers rectangular channel (4) at the top of the mounting plate (3), and is slidably fitted with bottom in rectangular channel (4) and sets for opening
The buffering cassette holder (5) set buffers the top that mounting plate (3) are extended at the top of cassette holder (5), the top of buffering cassette holder (5)
It is fixedly installed on inner wall fixing seat (7), and offers cavity (8) in fixing seat (7), sliding sleeve is sealed in the cavity (8)
Equipped with first piston plate (9), and the bottom of first piston plate (9) is in contact with the bottom interior wall of cavity (8), the first piston
The bottom of plate (9) is welded with support rod (10), and the bottom end of support rod (10) extends to lower section and and the rectangular channel of fixing seat (7)
(4) bottom interior wall is mutually welded, and the limit matched with first piston plate (9) is fixedly installed in the top inner wall of cavity (8)
Seat (13), and the two sides of limit base (13) are equipped with rectangular tube (11), one end that two rectangular tubes (11) are located remotely from each other extends
Outside to fixing seat (7), sealing sliding sleeve is equipped with second piston plate (12) in the rectangular tube (11), two second piston plates (12)
The side being located remotely from each other is welded with cross bar (14), and cross bar (14) extends to corresponding rectangular tube far from the one end of limit base (13)
(11) it outside and is welded with slide plate (15), buffers and be welded with locating rod (16) on the two sides inner wall of cassette holder (5), and locating rod (16)
It is mutually welded close to the one end of fixing seat (7) with fixing seat (7), the slide plate (15) is slidably located in corresponding locating rod (16)
On, it buffers and is welded with multiple springs (6) between corresponding slide plate (15) respectively on the two sides inner wall of cassette holder (5).
2. a kind of door frame damping device for vertical lifting fork truck according to claim 1, which is characterized in that the square
Offer sliding slot on the two sides inner wall of shape slot (4), the two sides of buffering cassette holder (5) are fixedly installed with sliding block, and sliding block with it is right
The sliding slot answered is slidably connected.
3. a kind of door frame damping device for vertical lifting fork truck according to claim 1, which is characterized in that the sky
First through hole is offered on the two sides inner wall of chamber (8), and the side wall of first through hole and the outside of corresponding rectangular tube (11) are close
Sealing is set with surely.
4. a kind of door frame damping device for vertical lifting fork truck according to claim 1, which is characterized in that described
The outside fixing sleeve of one piston plate (9) is equipped with the first sealing ring, and the side wall of the outside of the first sealing ring and cavity (8) is sealed and slided
Dynamic contact.
5. a kind of door frame damping device for vertical lifting fork truck according to claim 1, which is characterized in that the sky
The second through-hole is offered in the bottom interior wall of chamber (8), and the second through-hole is slidably connected with support rod (10).
6. a kind of door frame damping device for vertical lifting fork truck according to claim 1, which is characterized in that the cunning
One side bottom of plate (15) offers square hole, and square hole is slidably connected with corresponding locating rod (16).
7. a kind of door frame damping device for vertical lifting fork truck according to claim 1, which is characterized in that described
Fixing sleeve is equipped with rectangular seal, and the side wall in the outside of rectangular seal and corresponding rectangular tube (11) on two piston plates (12)
Air-tight movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118503.7U CN209411709U (en) | 2019-01-24 | 2019-01-24 | A kind of door frame damping device for vertical lifting fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118503.7U CN209411709U (en) | 2019-01-24 | 2019-01-24 | A kind of door frame damping device for vertical lifting fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411709U true CN209411709U (en) | 2019-09-20 |
Family
ID=67944181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920118503.7U Expired - Fee Related CN209411709U (en) | 2019-01-24 | 2019-01-24 | A kind of door frame damping device for vertical lifting fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715815A (en) * | 2022-04-19 | 2022-07-08 | 宁波意宁码头经营有限公司 | Control assembly of gantry of fork lift truck |
-
2019
- 2019-01-24 CN CN201920118503.7U patent/CN209411709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715815A (en) * | 2022-04-19 | 2022-07-08 | 宁波意宁码头经营有限公司 | Control assembly of gantry of fork lift truck |
| CN114715815B (en) * | 2022-04-19 | 2023-11-14 | 宁波意宁码头经营有限公司 | Control assembly of fork lift portal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108045187B (en) | Independent suspension mechanism of omnidirectional mobile platform | |
| CN114101388B (en) | Steel construction processing orthotic devices | |
| CN209411709U (en) | A kind of door frame damping device for vertical lifting fork truck | |
| CN211169398U (en) | Elevator buffering base | |
| CN105562543B (en) | Punching press de-stacking feeding robot | |
| CN210608991U (en) | Formula of taking precautions against earthquakes solar panel and support | |
| CN210457068U (en) | Traction device capable of improving safety and comfort of elevator | |
| CN114673274A (en) | Assembled building structure damping device | |
| CN202491039U (en) | Forklift portal support assembly-welding locating device | |
| CN209305267U (en) | A kind of two-way vibration isolation chassis of mobile robot | |
| CN214143261U (en) | Road and bridge support structure | |
| CN211405664U (en) | Device convenient for mounting locomotive motor | |
| CN215370726U (en) | Damping device and punch press | |
| CN115076287A (en) | Suspension shock absorber for motor vehicle cab | |
| CN211685125U (en) | Novel pneumatic car arrester | |
| CN209776948U (en) | Plastic bag sealing machine | |
| CN112278565A (en) | Medicine access arrangement for pharmacy department with measurement function | |
| CN210344144U (en) | Air spring convenient to dismouting | |
| CN114955928B (en) | Automatic cargo carrying robot | |
| CN220165551U (en) | Portal frame type car for traction elevator | |
| CN214450788U (en) | Heavy truck cab protection device | |
| CN221141061U (en) | Splicing device lifting mechanism for brake block production | |
| CN208138811U (en) | A kind of interior signal receiver installed of cage | |
| CN219469600U (en) | Hydraulic jack | |
| CN219809347U (en) | Buffer structure of elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |