CN207955664U - A kind of multi-functional Reduction gear for rail transit - Google Patents
A kind of multi-functional Reduction gear for rail transit Download PDFInfo
- Publication number
- CN207955664U CN207955664U CN201820375169.9U CN201820375169U CN207955664U CN 207955664 U CN207955664 U CN 207955664U CN 201820375169 U CN201820375169 U CN 201820375169U CN 207955664 U CN207955664 U CN 207955664U
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- China
- Prior art keywords
- cylinder
- extension
- welded
- reduction gear
- rail transit
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Abstract
The utility model provides a kind of multi-functional Reduction gear for rail transit, including mounting bracket, first installation sheet, the second installation sheet, the first cylinder, telescopic rod, connecting plate connects box, holds out against rod structure, extend baffle arrangement and reinforce wheel construction, first installation sheet and the second installation sheet are respectively welded at the surrounding of mounting bracket outer wall；First cylinder is welded on the rear portion on the right surface of mounting bracket；The telescopic rod is mounted on the front end of the first cylinder, and is bolted with connecting plate.The beneficial effects of the utility model are：By the setting for holding out against rod structure, be conducive to when reinforcing the support deceleration device, it can play the role of decompression, further be conducive to avoid the problem of deceleration device appearance damages easily, by the setting for extending baffle arrangement, be conducive to when in use, it may be convenient to the effect for adjusting the deceleration device and slowing down for adjusting the size of the extension baffle arrangement, while being also convenient for.
Description
Technical field
The utility model belongs to deceleration device technical field more particularly to a kind of multi-functional rail traffic deceleration dress
It sets.
Background technology
The advantages that because bearing capacity is big, speed is fast for rail traffic, saving energy becomes widely used traffic all over the world
Tool, but its retarding braking also needs the abrasion of big energy and correlated parts, because of track limited area and brake weight
Amount is insufficient, and also farther out, the prior art is a kind of rail traffic that China Patent Publication No. is 201310620822.5 to braking distance
The technical solution used by deceleration device is：Increase multigroup folding wings outside track vehicle, traveling when close to
Vehicle body is closed, and is flared out when slowing down, is increased the front face area of track vehicle, and windage is significantly increased, and reduces zero
Part is worn, and reduces braking distance.
But there is also be inconvenient to adjust the degree slowed down, be inconvenient to carry out for existing Reduction gear for rail transit
The problem of increasing slowing effect and being inconvenient to carry out pressure relief support.
Therefore, a kind of multi-functional Reduction gear for rail transit of invention is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of multi-functional Reduction gear for rail transit, with
Solving existing Reduction gear for rail transit is inconvenient to adjust the degree slowed down, is inconvenient to increase slowing effect and not side
Just the problem of carrying out pressure relief support.A kind of multi-functional Reduction gear for rail transit, including mounting bracket, the first installation sheet, the
Two installation sheets, the first cylinder, telescopic rod, connecting plate connect box, hold out against rod structure, extend baffle arrangement and reinforce wheel construction, institute
The first installation sheet and the second installation sheet stated are respectively welded at the surrounding of mounting bracket outer wall；First cylinder is welded on installation
The rear portion on the right surface of frame；The telescopic rod is mounted on the front end of the first cylinder, and is bolted with connecting plate；The connection
Plate is welded on the right surface for extending baffle arrangement；The connection box is arranged in the outside of connecting plate, and with extend baffle arrangement
Welding；The rod structure left end that holds out against is plugged in connection box；The extension baffle arrangement axis is connected on mounting bracket front surface
Inside；The reinforcing wheel construction is welded on the bottom of mounting bracket；The rod structure that holds out against includes fixed block, the second gas
Cylinder, catch bar, terminal pad, casing, extension rod, top plate and spring, second bolt cylinder are mounted on fixed block and fixation
Between block, and catch bar is installed in left side；The casing right end is welded by terminal pad and catch bar, and left end, which is plugged with, to be prolonged
Boom, while spring is socketed on outer wall；The top plate is welded on the left end of extension rod.
Preferably, the extension baffle arrangement includes the first extension board, and axis connects block, the first connection sheet, the second extension board,
Second connection sheet, third extension board and third connection sheet, the axis connect block and are respectively welded at the first extension board, the second extension board
On third extension board inner and outer wall.
Preferably, the reinforcing wheel construction includes link block, third cylinder, moving lever, rectangular block and reduction pulley, institute
The third cylinder stated is mounted on the lower end of link block, and is equipped with moving lever on the front surface；The rectangular block is respectively welded
It is bolted in the both sides up and down of moving lever front surface, and with reduction pulley.
Preferably, the casing and extension rod are respectively set to trapezoidal, and spring is socketed on the extension rod outer wall,
The top plate of the extension rod left end is inserted in the inside of connection box.
Preferably, second cylinder axis is connected between fixed block and fixed block, while passing through the company of catch bar left end
Disk is connect to weld with casing.
Preferably, first connection sheet, the second connection sheet and third connection sheet connect block progress axis with axis and connect respectively, together
When connecting plate is welded on rear wall respectively, the telescopic rod of the connecting plate and the first cylinder front surface is bolted.
Preferably, the first extension board shaft is connected on the inside of mounting bracket, first extension board, the second extension board
Stainless steel plate is respectively adopted with third extension board.
Preferably, the third cylinder is welded by link block and mounting bracket.
Preferably, the rectangular block is provided with multiple, and deceleration has been bolted between the rectangular block and rectangular block
Pulley.
Compared with prior art, the beneficial effects of the utility model are：
1. in the utility model, the casing and extension rod are respectively set to cover on trapezoidal, described extension rod outer wall
It is connected to spring, the top plate of the extension rod left end is inserted in the inside of connection box, is conducive to support the deceleration device in reinforcing
When, decompression can be played the role of, be further conducive to avoid the problem of deceleration device appearance damages easily.
2. in the utility model, second cylinder axis is connected between fixed block and fixed block, while passing through catch bar
The terminal pad of left end is welded with casing, is conducive to be convenient to use the storage for holding out against rod structure, while the being also convenient for top-fastening rod
Structure.
3. in the utility model, first connection sheet, the second connection sheet and third connection sheet connect respectively with axis block into
Row axis connects, while being welded with connecting plate on rear wall respectively, and the telescopic rod of the connecting plate and the first cylinder front surface carries out
It is bolted, is conducive to when in use, it may be convenient to which the adjusting for adjusting the size of the extension baffle arrangement, while being also convenient for should
The effect that deceleration device slows down.
4. in the utility model, the described first extension board shaft is connected on the inside of mounting bracket, first extension board, the
Stainless steel plate is respectively adopted in two extension boards and third extension board, is conducive to easily install the extension baffle arrangement, while also side
Just the use extension baffle arrangement.
5. in the utility model, the third cylinder is welded by link block and mounting bracket, be conducive to convenient
It installs and uses the reinforcing wheel construction.
6. in the utility model, the rectangular block is provided with bolt between multiple, described rectangular block and rectangular block and connects
It is connected to reduction pulley, is conducive to when in use, the slowing effect of the deceleration device can be increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the structural schematic diagram of the utility model.
In figure：
1, mounting bracket；2, the first installation sheet；3, the second installation sheet；4, the first cylinder；5, telescopic rod；6, connecting plate；7, even
Connect box；8, rod structure is held out against；81, fixed block；82, the second cylinder；83, catch bar；84, terminal pad；85, casing；86, extend
Bar；87, top plate；88, spring；9, extend baffle arrangement；91, the first extension board；92, axis connects block；93, the first connection sheet；94,
Two extension boards；95, the second connection sheet；96, third extension board；97, third connection sheet；10, wheel construction is reinforced；101, link block；
102, third cylinder；103, moving lever；104, rectangular block；105, reduction pulley.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 4
A kind of multi-functional Reduction gear for rail transit of the utility model offer, including mounting bracket 1, the first installation sheet 2,
Second installation sheet 3, the first cylinder 4, telescopic rod 5, connecting plate 6 connect box 7, hold out against rod structure 8, extend baffle arrangement 9 and reinforce
Wheel construction 10, first installation sheet 2 and the second installation sheet 3 are respectively welded at the surrounding of 1 outer wall of mounting bracket；Described first
Cylinder 4 is welded on the rear portion on 1 right surface of mounting bracket；The telescopic rod 5 be mounted on the first cylinder 4 front end, and with connecting plate 6
It is bolted；The connecting plate 6 is welded on the right surface for extending baffle arrangement 9；The connection box 7 is arranged in connecting plate 6
Outside, and with extend baffle arrangement 9 weld；8 left end of rod structure that holds out against is plugged in connection box 7；The extension
9 axis of baffle arrangement is connected on the inside of 1 front surface of mounting bracket；The reinforcing wheel construction 10 is welded on the bottom of mounting bracket 1；It is described
Hold out against rod structure 8 include fixed block 81, the second cylinder 82, catch bar 83, terminal pad 84, casing 85, extension rod 86, top plate 87
With spring 88,82 bolt of the second cylinder is mounted between fixed block 81 and fixed block 81, and is equipped with promotion in left side
Bar 83；85 right end of casing is welded by terminal pad 84 and catch bar 83, and left end is plugged with extension rod 86, while on outer wall
It is socketed with spring 88；The top plate 87 is welded on the left end of extension rod 86.
In above-described embodiment, specifically, the extension baffle arrangement 9 includes the first extension board 91, axis connects block 92, and first
Connection sheet 93, the second extension board 94, the second connection sheet 95, third extension board 96 and third connection sheet 97, the axis connect block 92
It is respectively welded on 96 inner and outer wall of the first extension board 91, the second extension board 94 and third extension board.
In above-described embodiment, specifically, the reinforcing wheel construction 10 includes link block 101, third cylinder 102, movement
Bar 103, rectangular block 104 and reduction pulley 105, the third cylinder 102 are mounted on the lower end of link block 101, and in positive table
Moving lever 103 is installed on face；The rectangular block 104 is respectively welded at the both sides up and down of 103 front surface of moving lever, and with subtract
Speed-skating wheel 105 is bolted.
In above-described embodiment, specifically, the casing 85 and extension rod 86 is respectively set to trapezoidal, described extension rod
Spring 88 is socketed on 86 outer walls, the top plate 87 of 86 left end of extension rod is inserted in the inside of connection box 7, is conducive to adding
When clamped support deceleration device, decompression can be played the role of, be further conducive to avoid deceleration device appearance and damage easily
Bad problem.
In above-described embodiment, specifically, 82 axis of the second cylinder is connected between fixed block 81 and fixed block 81, simultaneously
It is welded by the terminal pad 84 of 83 left end of catch bar and casing 85, is conducive to be convenient to use this and holds out against rod structure 8, while also side
Just storage this hold out against rod structure 8.
In above-described embodiment, specifically, first connection sheet 93, the second connection sheet 95 and third connection sheet 97 are distinguished
The progress axis of block 92 is connect with axis to connect, while being welded with connecting plate 6 on rear wall respectively, 4 positive table of the connecting plate 6 and the first cylinder
The telescopic rod 5 in face is bolted, and is conducive to when in use, it may be convenient to adjust the size of the extension baffle arrangement 9, together
When be also convenient for adjust the deceleration device slow down effect.
In above-described embodiment, specifically, 91 axis of the first extension board is connected on the inside of mounting bracket 1, described first
Stainless steel plate is respectively adopted in extension board 91, the second extension board 94 and third extension board 96, is conducive to easily install extension gear
Harden structure 9, while the use the being also convenient for extension baffle arrangement 9.
In above-described embodiment, specifically, the third cylinder 102 is welded by link block 101 and mounting bracket 1,
Be conducive to easily install and use the reinforcing wheel construction 10.
In above-described embodiment, specifically, the rectangular block 104 is provided with multiple, described rectangular block 104 and rectangular block
It has been bolted reduction pulley 105 between 104, has been conducive to when in use, the slowing effect of the deceleration device can be increased.
Operation principle
The operation principle of the utility model：The first connection is driven by the telescopic rod 5 of 4 front surface of the first cylinder respectively first
Connecting plate 6 on 97 rear wall of piece 93, the second connection sheet 95 or third connection sheet is moved, while the first extension board 91,
Two extension boards 94 and third extension board 96 open, and complete after opening, and are again started up the second cylinder 82 and make catch bar 83 that will extend
Bar 86 and top plate 87 are pushed in connecting plate 6, when extending baffle arrangement 9 by stronger resistance, extend baffle arrangement 9 to the right
Side is moved, while casing 85 and extension rod 86 extend the impact force of 9 part of baffle arrangement to the right by 88 elastic force of spring to reduce,
The effect that decompression and support can be arrived in this way starts third cylinder 102 and makes moving lever first when needing to increase slowing effect
103 are pushed to reduction pulley 105 on wall, can increase the effect of deceleration in this way.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (9)
1. a kind of multi-functional Reduction gear for rail transit, which is characterized in that the multi-functional Reduction gear for rail transit,
Including mounting bracket（1）, the first installation sheet（2）, the second installation sheet（3）, the first cylinder（4）, telescopic rod（5）, connecting plate（6）, even
Connect box（7）, hold out against rod structure（8）, extend baffle arrangement（9）With reinforcing wheel construction（10）, first installation sheet（2）With
Two installation sheets（3）It is respectively welded at mounting bracket（1）The surrounding of outer wall；First cylinder（4）It is welded on mounting bracket（1）Right table
The rear portion in face；The telescopic rod（5）Mounted on the first cylinder（4）Front end, and and connecting plate（6）It is bolted；Described
Connecting plate（6）It is welded on extension baffle arrangement（9）Right surface；The connection box（7）It is arranged in connecting plate（6）Outside,
And with extend baffle arrangement（9）Welding；Described holds out against rod structure（8）Left end is plugged on connection box（7）It is interior；The extension gear
Harden structure（9）Axis is connected on mounting bracket（1）The inside of front surface；The reinforcing wheel construction（10）It is welded on mounting bracket（1）Bottom
Portion；Described holds out against rod structure（8）Including fixed block（81）, the second cylinder（82）, catch bar（83）, terminal pad（84）, casing
（85）, extension rod（86）, top plate（87）And spring（88）, second cylinder（82）Bolt is mounted on fixed block（81）With it is solid
Determine block（81）Between, and catch bar is installed in left side（83）；The casing（85）Right end passes through terminal pad（84）With promotion
Bar（83）Welding, left end are plugged with extension rod（86）, while spring is socketed on outer wall（88）；The top plate（87）It is welded on
Extension rod（86）Left end.
2. multi-functional Reduction gear for rail transit as described in claim 1, which is characterized in that the extension baffle knot
Structure（9）Including the first extension board（91）, axis connects block（92）, the first connection sheet（93）, the second extension board（94）, the second connection sheet
（95）, third extension board（96）With third connection sheet（97）, the axis connects block（92）It is respectively welded at the first extension board（91）、
Second extension board（94）With third extension board（96）On inner and outer wall.
3. multi-functional Reduction gear for rail transit as described in claim 1, which is characterized in that the reinforcing wheel construction
（10）Including link block（101）, third cylinder（102）, moving lever（103）, rectangular block（104）And reduction pulley（105）, described
Third cylinder（102）Mounted on link block（101）Lower end, and moving lever is installed on the front surface（103）；The square
Shape block（104）It is respectively welded at moving lever（103）The both sides up and down of front surface, and and reduction pulley（105）It is bolted.
4. multi-functional Reduction gear for rail transit as described in claim 1, which is characterized in that the casing（85）With
Extension rod（86）It is respectively set to trapezoidal, described extension rod（86）Spring is socketed on outer wall（88）, the extension rod
（86）The top plate of left end（87）It is inserted in connection box（7）Inside.
5. multi-functional Reduction gear for rail transit as described in claim 1, which is characterized in that second cylinder
（82）Axis is connected on fixed block（81）With fixed block（81）Between, while passing through catch bar（83）The terminal pad of left end（84）With casing
（85）Welding.
6. multi-functional Reduction gear for rail transit as claimed in claim 2, which is characterized in that first connection sheet
（93）, the second connection sheet（95）With third connection sheet（97）Respectively block is connect with axis（92）It carries out axis to connect, while respectively on rear wall
It is welded with connecting plate（6）, the connecting plate（6）With the first cylinder（4）The telescopic rod of front surface（5）It is bolted.
7. multi-functional Reduction gear for rail transit as claimed in claim 2, which is characterized in that first extension board
（91）Axis is connected on mounting bracket（1）Inside, first extension board（91）, the second extension board（94）With third extension board（96）
Stainless steel plate is respectively adopted.
8. multi-functional Reduction gear for rail transit as claimed in claim 3, which is characterized in that the third cylinder
（102）Pass through link block（101）With mounting bracket（1）It is welded.
9. multi-functional Reduction gear for rail transit as claimed in claim 3, which is characterized in that the rectangular block
（104）It is provided with multiple, described rectangular blocks（104）With rectangular block（104）Between be bolted reduction pulley（105）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375169.9U CN207955664U (en) | 2018-03-20 | 2018-03-20 | A kind of multi-functional Reduction gear for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375169.9U CN207955664U (en) | 2018-03-20 | 2018-03-20 | A kind of multi-functional Reduction gear for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955664U true CN207955664U (en) | 2018-10-12 |
Family
ID=63725273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375169.9U Expired - Fee Related CN207955664U (en) | 2018-03-20 | 2018-03-20 | A kind of multi-functional Reduction gear for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047369A (en) * | 2019-04-23 | 2019-07-23 | 合肥职业技术学院 | Teaching bench is used in a kind of displaying of track brake structure |
-
2018
- 2018-03-20 CN CN201820375169.9U patent/CN207955664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047369A (en) * | 2019-04-23 | 2019-07-23 | 合肥职业技术学院 | Teaching bench is used in a kind of displaying of track brake structure |
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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: 20181012 Termination date: 20190320 |