CN206680812U - Railway track changes regulation backing plate track jack - Google Patents
Railway track changes regulation backing plate track jack Download PDFInfo
- Publication number
- CN206680812U CN206680812U CN201720114752.XU CN201720114752U CN206680812U CN 206680812 U CN206680812 U CN 206680812U CN 201720114752 U CN201720114752 U CN 201720114752U CN 206680812 U CN206680812 U CN 206680812U
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- CN
- China
- Prior art keywords
- column
- handle
- plate
- bevel gear
- connecting rod
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- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Railway track changes regulation backing plate track jack, including base, lifting device, the first column and the 4th column are set respectively on base, are hinged handle on base, lifting device is connected with the 4th column, one end of articulated linkage at the top of 4th column, the middle part of connecting rod and the top of the first column are hinged, and are lifted or are depressed the other end of connecting rod, lifting cover is set at the top of lifting device, 4th column, which declines, can make lifting device promote lifting cover to rise, the utility model has the advantage of：The utility model only need to be by base on sleeper, and hook is hooked in rail foot, just can be by pressing connecting rod repeatedly, make lifting device drive rail to rise by extension rod, connection handle and hook, after rail places, press or lift handle, make crank handle turns hook rotation, hook is extracted out after rail places so as to convenient, it is this simple in construction, compact, it is easy to use, do not take up an area, do not take up space, convenient operation, effectively improve efficiency of construction.
Description
Technical field
A kind of track jack is the utility model is related to, specifically railway track changes regulation backing plate track jack.
Background technology
When railway and its auxiliary facility are installed and repaired, generally require using cucurbit, straddle truck or very heavy
The crane gears such as top, sleeper is lifted away from by rail, and not only operating efficiency is low, and complex for operation step, it is necessary to more scenes
Workmen completes, and in crowded, narrow job site, because cucurbit, straddle truck are difficult to put, and influences the construction period,
So as to be made troubles to construction of railways, the normal operation of train is influenceed.
Utility model content
To solve existing lifting rail, using straddle truck, jack etc., low construction efficiency caused by crane gear is inferior asks
Topic, the utility model provide a kind of easy to operate, not take up an area railway track replacing regulation backing plate track jack.
The utility model to achieve the above object, is achieved through the following technical solutions：Railway track is changed regulation backing plate and risen
Road machine, including base, lifting device, the first column and the 4th column are set on base respectively, handle, lifting dress are hinged on base
Put and be connected with the 4th column, one end of articulated linkage at the top of the 4th column, the middle part of connecting rod and the top of the first column are hinged, carried
The other end of connecting rod is played or depressed, the 4th column can be made down or up, lifting cover, the 4th column are set at the top of lifting device
Decline can make lifting device promote lifting cover to rise, and extension rod is installed at lifting cover both ends respectively, and be articulated and connected handle on extension rod
Upper end, the lower end of connection handle sets hook, and the middle part of connection handle opens up link slot along its length, connecting crank in the middle part of handle
One end, the other end of crank is located in link slot and can be moved along link slot.
Further to realize the purpose of this utility model, following technical scheme can also be used：The end of described connecting rod
Handle is set.The end of described connecting rod opens up chute, installs fixed block on lifting cover, chute is engaged with fixed block.It is described
Connecting rod end set mounting seat, mounting groove is opened up in mounting seat, supporting plate is set in mounting groove, supporting plate and installation groove bottom wall it
Between second spring is installed, handle is less than the width of installing plate by connecting pole connection plate, connection column diameter, and installing plate is located at
At least two fixing grooves are opened up in mounting groove, in mounting seat, one end of the fix bar of at least two L-shaped is installed on supporting plate, it is fixed
Bar is located in corresponding fixing groove, and the other end of fix bar connects the first rack, and intermeshing first umbrella is installed in fixing groove
Gear and the second bevel gear, first gear is installed on the first bevel gear, the first rack engages with first gear, on the first bevel gear
Wheel shaft is installed, one end of wheel shaft stretches out mounting seat and installs baffle plate, back-moving spring is installed between baffle plate and mounting seat, promotes wheel shaft
The first bevel gear can be made to depart from the second bevel gear, second gear is installed on the second bevel gear, the second tooth is engaged in second gear
Bar, holding tank is opened up in mounting seat, holding tank communicates with mounting groove, and holding tank is between handle and installing plate, in holding tank
Limiting plate is set, and it is square guide rod that installation section is coordinated on limiting plate, and limiting plate touches with the second rack, is installed on guide rod perpendicular
Plate, installs the 3rd spring between limiting plate and riser, the second rack can promote limiting plate to be moved to along guide rod in mounting groove.Institute
Several pilot holes are opened up on the supporting plate stated, installs and several leads is installed in groove bottom wall, lead is located in pilot hole, supporting plate energy
Enough slided by pilot hole along lead.
The utility model has the advantage of：The utility model only need to be by base on sleeper, and hook is hooked in rail bottom
Portion, just lifting device can be made to drive rail to rise by extension rod, connection handle and hook, rail is put by pressing connecting rod repeatedly
After putting, press or lift handle, make crank handle turns hook rotation, take out hook after rail places so as to convenient
Go out, it is this simple in construction, compact, it is easy to use, do not take up an area, do not take up space, convenient operation, effectively improve efficiency of construction.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；Fig. 2 is Fig. 1 top view；Fig. 3 is Fig. 2 A to enlarged drawing；Fig. 4 is
Fig. 2 B is to enlarged drawing；Fig. 5 is Fig. 4 another state diagram；Fig. 6 is the line C-C sectional view along Fig. 4；Fig. 7 is the D-D along Fig. 5
Line sectional view.
Reference：The connecting rod 6 of 1 base, 23 first the 4th column of column 4 of lifting device 5 lifting 7 connection handles 8 of cover
Link up with the wheel shaft 18 of 9 handle, 10 extension rod, 11 link slot, 12 crank, 13 handle, 14 chute, 15 fixed block, 16 mounting seat 17
The limiting plate 25 of 22 23 second rack of first gear of fixing groove 19 second gear, 20 first 21 first rack of bevel gear 24
The pilot hole 35 of three springs, 26 fix bar, 27 riser, 28 mounting groove, 29 baffle plate, 30 back-moving spring, 31 guide rod, 32 lead 33
The holding tank of 36 installing plate of supporting plate, 37 connecting pole, 38 39 second bevel gear of second spring 40.
Embodiment
Railway track changes regulation backing plate track jack, including base 1, sets lifting device 2, first vertical respectively on base 1
The column 4 of post 3 and the 4th, handle 9 is hinged on base 1, lifting device 2 is connected with the 4th column 4, the be hinged company in the top of the 4th column 4
One end of bar 5, the middle part of connecting rod 5 and the top of the first column 3 are hinged, and are lifted or are depressed the other end of connecting rod 5, can make the 4th
Column 4 is down or up, and the top of lifting device 2 sets lifting cover 6, and the 4th column 4, which declines, can make lifting device 2 promote lifting
Cover 6 rises, and extension rod 10 is installed at 6 both ends of lifting cover respectively, the upper end for the handle 7 that is articulated and connected on extension rod 10, the lower end of connection handle 7
Hook 8 is set, and the middle part of connection handle 7 opens up link slot 11, one end of the middle part connecting crank 12 of handle 9, crank along its length
12 other end is located in link slot 11 and can moved along link slot 11.Lifting device 2 can be hydraulic jack, electronic stretch
Contracting bar etc..This structure only need to be by base 1 on sleeper, and hook 8 is hooked in rail foot, just can be by pressing connecting rod repeatedly
5, make lifting device 2 drive rail to rise by extension rod 10, connection handle 7 and hook 8, after rail places, press or lift
Handle 9, crank 12 is driven the rotation of hook 8, extract hook 8 out after rail places so as to convenient, this structure letter
It is single, compact, it is easy to use, do not take up an area, do not take up space, convenient operation, effectively improve efficiency of construction.
For convenience of pressing and lift connecting rod 5, the end set handle 13 of described connecting rod 5.This structure, which can play, prolongs
The effect of long connecting rod 5, conveniently press and lift connecting rod 5.
The end of described connecting rod 5 opens up chute 14, and fixed block 15, chute 14 and the phase of fixed block 15 are installed on lifting cover 6
Coordinate.This structure can play the guiding and position-limiting action to connecting rod 5 and lifting cover 6, avoid connecting rod 5 and the skew of lifting cover 6.
The end set mounting seat 16 of described connecting rod 5, mounting groove 28 is opened up in mounting seat 16, support is set in mounting groove 28
Plate 35, installs second spring 38 between supporting plate 35 and the bottom wall of mounting groove 28, handle 13 is connected by the connection plate 36 of connecting pole 37
The width that the diameter of post 37 is less than installing plate 36 is connect, installing plate 36 is located in mounting groove 28, and it is solid that at least two are opened up in mounting seat 16
To determine groove 18, one end of the fix bar 26 of at least two L-shaped is installed on supporting plate 35, fix bar 26 is located in corresponding fixing groove 18,
The other end of fix bar 26 connects the first rack 21, and the intermeshing umbrella tooth of first bevel gear 20 and second is installed in fixing groove 18
39 are taken turns, first gear 22 is installed on the first bevel gear 20, the first rack 21 is engaged with first gear 22, pacified on the first bevel gear 20
Wheel shaft 17 is filled, one end of wheel shaft 17 stretches out mounting seat 16 and installs baffle plate 29, installation reset bullet between baffle plate 29 and mounting seat 16
Spring 30, promote wheel shaft 17 that the first bevel gear 20 can be made to depart from the second bevel gear 39, second gear is installed on the second bevel gear 39
19, the second rack 23 is engaged in second gear 19, and holding tank 40 is opened up in mounting seat 16, holding tank 40 communicates with mounting groove 28,
Holding tank 40 sets limiting plate 24, coordinates installation to cut on limiting plate 24 between handle 13 and installing plate 36 in holding tank 40
Face is square guide rod 31, and limiting plate 24 touches with the second rack 23, and riser 27, limiting plate 24 and riser 27 are installed on guide rod 31
Between the 3rd spring 25 is installed, the second rack 23 can promote limiting plate 24 to be moved to along guide rod 31 in mounting groove 28.This knot
Structure can make handle 13 is convenient to dismantle and be connected with connecting rod 5 by mounting seat 16, reduce space-consuming during in order to store, facilitate
Carry, when handle 13 is installed, installing plate 36 is put into mounting groove 28 and promotes supporting plate 35, fix bar 26 is driven the first rack
21 move down, and make the first bevel gear 20 drive the second bevel gear 39 to rotate by first gear 22, second gear 19 is with second
Bevel gear 39 is rotated, and the second rack 23 is overcome the elastic force of the 3rd spring 25, and limiting plate 24 is released out of holding tank 40, and makes
On the installing plate 36, because limiting plate 24 be located at section on square guide rod 31, therefore limiting plate 24 can not rotate, and limit
Installing plate 36 is stuck in mounting groove 28 by position plate 24, so that handle 13 is conveniently fixed in mounting seat 16, during removal handle 13,
Wheel shaft 17 is promoted the first bevel gear 20 is departed from the second bevel gear 39, so that limiting plate 24 acts in the elastic force of the 3rd spring 25
Under return in holding tank 40 it is convenient to dismantle handle 13 from mounting seat 16 so that installing plate 36 can depart from mounting groove 28.
After disengaging, wheel shaft 17 is pulled and returns to original position, the first bevel gear 20 is engaged with the second bevel gear 39.One end of wheel shaft 17 is stretched out
Mounting seat 16 simultaneously installs baffle plate 29, and back-moving spring 30 is installed between baffle plate 29 and mounting seat 16, and back-moving spring 30 gives the first umbrella tooth
The power that wheel 20 moves to the second bevel gear 39 all the time, when avoiding bevel-gear rotating, the first bevel gear 20 departs from the second bevel gear 39.
Several pilot holes 33 are opened up on described supporting plate 35, several leads 32, lead are installed on the bottom wall of mounting groove 28
32 in pilot hole 33, and supporting plate 35 can be slided by pilot hole 33 along lead 32.This structure can be played to supporting plate
35 guide effect, the service life of second spring 38 caused by producing deflection in the moving process of supporting plate 35 is avoided to reduce.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (5)
1. railway track changes regulation backing plate track jack, it is characterised in that：Including base（1）, base（1）It is upper that lifting is set respectively
Device（2）, the first column（3）With the 4th column（4）, base（1）Upper be hinged handle（9）, lifting device（2）With the 4th column
（4）Connection, the 4th column（4）Top articulated linkage（5）One end, connecting rod（5）Middle part and the first column（3）Top hinge
Connect, lift or depress connecting rod（5）The other end, the 4th column can be made（4）It is down or up, lifting device（2）Top is set
Lifting cover（6）, the 4th column（4）Decline can make lifting device（2）Promote lifting cover（6）Rise, lifting cover（6）Distinguish at both ends
Extension rod is installed（10）, extension rod（10）On be articulated and connected handle（7）Upper end, connection handle（7）Lower end set hook（8）, even
Connect handle（7）Middle part open up link slot along its length（11）, handle（9）Middle part connecting crank（12）One end, crank（12）
The other end be located at link slot（11）It is interior and can be along link slot（11）It is mobile.
2. railway track according to claim 1 changes regulation backing plate track jack, it is characterised in that：Described connecting rod（5）
End set handle（13）.
3. railway track according to claim 1 changes regulation backing plate track jack, it is characterised in that：Described connecting rod（5）
End open up chute（14）, lifting cover（6）Upper installation fixed block（15）, chute（14）With fixed block（15）It is engaged.
4. railway track according to claim 2 changes regulation backing plate track jack, it is characterised in that：Described connecting rod（5）
End set mounting seat（16）, mounting seat（16）Inside open up mounting groove（28）, mounting groove（28）Interior setting supporting plate（35）, supporting plate
（35）With mounting groove（28）Second spring is installed between bottom wall（38）, handle（13）Pass through connecting pole（37）Connection plate
（36）, connecting pole（37）Diameter is less than installing plate（36）Width, installing plate（36）Positioned at mounting groove（28）It is interior, mounting seat（16）
On open up at least two fixing grooves（18）, supporting plate（35）The fix bar of at least two L-shaped of upper installation（26）One end, fix bar
（26）Positioned at corresponding fixing groove（18）It is interior, fix bar（26）The other end connect the first rack（21）, fixing groove（18）Interior peace
Fill intermeshing first bevel gear（20）With the second bevel gear（39）, the first bevel gear（20）Upper installation first gear（22）,
First rack（21）With first gear（22）Engagement, the first bevel gear（20）Upper installation wheel shaft（17）, wheel shaft（17）One end stretch
Go out mounting seat（16）And baffle plate is installed（29）, baffle plate（29）With mounting seat（16）Between back-moving spring is installed（30）, promote wheel shaft
（17）The first bevel gear can be made（20）Depart from the second bevel gear（39）, the second bevel gear（39）Upper installation second gear（19）,
Second gear（19）The second rack of upper engagement（23）, mounting seat（16）On open up holding tank（40）, holding tank（40）With mounting groove
（28）Communicate, holding tank（40）Positioned at handle（13）With installing plate（36）Between, holding tank（40）Interior setting limiting plate（24）, limit
Position plate（24）It is upper to coordinate installation section to be square guide rod（31）, limiting plate（24）With the second rack（23）Touch, guide rod（31）
Upper installation riser（27）, limiting plate（24）With riser（27）Between install the 3rd spring（25）, the second rack（23）It can promote
Limiting plate（24）Along guide rod（31）It is moved to mounting groove（28）It is interior.
5. railway track according to claim 4 changes regulation backing plate track jack, it is characterised in that：Described supporting plate（35）
On open up several pilot holes（33）, mounting groove（28）Several leads are installed on bottom wall（32）, lead（32）Positioned at pilot hole
（33）It is interior, supporting plate（35）Pilot hole can be passed through（33）Along lead（32）Slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114752.XU CN206680812U (en) | 2017-02-08 | 2017-02-08 | Railway track changes regulation backing plate track jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114752.XU CN206680812U (en) | 2017-02-08 | 2017-02-08 | Railway track changes regulation backing plate track jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680812U true CN206680812U (en) | 2017-11-28 |
Family
ID=60394727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114752.XU Expired - Fee Related CN206680812U (en) | 2017-02-08 | 2017-02-08 | Railway track changes regulation backing plate track jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797239A (en) * | 2018-06-15 | 2018-11-13 | 山东交通学院 | A kind of maintaining method of robot and its railroad track |
| CN112012058A (en) * | 2020-09-03 | 2020-12-01 | 中国铁路北京局集团有限公司保定工务段 | Small rubber mat replacing device for stock rail in switch area |
-
2017
- 2017-02-08 CN CN201720114752.XU patent/CN206680812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797239A (en) * | 2018-06-15 | 2018-11-13 | 山东交通学院 | A kind of maintaining method of robot and its railroad track |
| CN108797239B (en) * | 2018-06-15 | 2023-06-13 | 山东交通学院 | Robot and maintenance method of railway track thereof |
| CN112012058A (en) * | 2020-09-03 | 2020-12-01 | 中国铁路北京局集团有限公司保定工务段 | Small rubber mat replacing device for stock rail in switch area |
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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: 20171128 Termination date: 20200208 |