CN208717757U - A kind of railroad bridge foot plank is more changed trains - Google Patents
A kind of railroad bridge foot plank is more changed trains Download PDFInfo
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- CN208717757U CN208717757U CN201820759926.2U CN201820759926U CN208717757U CN 208717757 U CN208717757 U CN 208717757U CN 201820759926 U CN201820759926 U CN 201820759926U CN 208717757 U CN208717757 U CN 208717757U
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- car
- connecting rod
- foot plank
- hinged
- control panel
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Abstract
The utility model provides a kind of railroad bridge foot plank and more changes trains, it includes；Due to front of the car (14), the car body that middle vehicle body (15) and rear (16) are constituted, it is characterized by: being equipped with front vehicle wheel (14a) in front of the car (14) bottom, motor and battery are equipped on front of the car, hand traction device (14b) is equipped at the top of front of the car, it is equipped with bottom in the rear (16) and is equipped with rear-wheel (16a), it is equipped with tool box (16b) in the middle, column bases (16c) is equipped at the top of it, boom hoisting is connected in column bases (16c), the middle vehicle body (15) is the frame-type vehicle body of horizontal distribution.The utility model have structure it is simple, it is easy to use, convenient for prefabricated foot plank carrying the advantages that.
Description
Technical field:
The utility model relates to a kind of construction equipments of pavement in railroad bridge, are specifically exactly a kind of railroad bridge
Foot plank is more changed trains.
Background technique:
When building railroad bridge, in order to carry out maintenance often for rail, can be arranged in rail on both sides by prefabricated
Sidewalk pedestrian andante made of plate, these sidewalk pedestrian andantes expose to the sun and rain in long-term, and plate body can be chipping, and hardness weakens
Or even failure, it be easy to cause personal injury.In the prior art for the replacement of railroad bridge foot plank mostly use greatly it is artificial and
Mechanical two modes, not only the amount of labour is big but also work risk is high for manual type, and working efficiency is low.And it uses existing
Machinery is rail mounted structure mostly, therefore when replacing sidewalk pedestrian andante, needs to build dedicated track, this not only increases machine
The cost of tool device improves work difficulty, and structure is complicated for boom hoisting, and the operator needed is more, lifts by crane process
In also need constantly to pay attention to the posture of foot plank, considerably increase the time more to change jobs and the difficulty of foot plank.
Utility model content:
The utility model is exactly in order to overcome the shortcomings in the prior art, to provide a kind of railroad bridge foot plank and more change trains.
The utility model the following technical schemes are provided:
A kind of railroad bridge foot plank is more changed trains, it includes；The vehicle constituted due to front of the car, middle vehicle body and rear
Body, it is characterised in that: it is equipped with front vehicle wheel in the front of the car bottom, motor and battery are equipped on front of the car,
It is equipped with hand traction device at the top of front of the car, bottom is equipped in the rear and is equipped with rear-wheel, is equipped with tool in the middle
Case is equipped with column bases at the top of it, is connected with boom hoisting in column bases, the middle vehicle body is the frame of horizontal distribution
Formula vehicle body；The boom hoisting includes column, is connected with pedestal by rotating disk on the top of column, is equipped in pedestal one end
Cantilever is equipped with sliding rail on cantilever, is equipped with sliding block on the slide rail, is equipped with the lateral transmission with sliding block corresponding matching on the base and fills
It sets, longitudinal driving device is equipped on sliding block, after the output shaft of longitudinal driving device passes through sliding block, end is equipped with and hangs pawl group
Part, is additionally provided with the first control panel on the base, and first control panel passes through conducting wire and traverse gear and longitudinal transmission
Device forms electric signal connection cooperation.
Based on the above technical solution, there can also be technical solution further below:
It is equipped with the jack of a pair of of distribution in the rear of the tool box side, is inserted with parking in each jack
Jacking device.
The claw assembly that hangs includes upper frame, and the company cooperated with the output axis connection of longitudinal driving device is equipped on upper frame
Joint chair is evenly equipped with one group of hinged seat on upper frame, is hinged with first connecting rod on each hinged seat, hinged on first connecting rod
There is second connecting rod, clamping plate is equipped on second connecting rod, and hinged in the middle part of the adjacent second connecting rod.
The hand traction device includes one end and the hinged connecting rod of front of the car, is equipped with and motor on the top of connecting rod
Second control panel of corresponding matching is equipped with one group of control button, in all two sides of the second control panel on the second control panel
Equipped with handle.
Utility model advantage:
The utility model has structure simple, easy to use, without setting up rail when foot plank is securely transported in foot plank clamping
Road, the carrying to prefabricated foot plank is convenient for, in operation, car body stability is high, and required construction personnel is few, and can by bus together
The advantages that quickly going to construction site, convenient for the carrying of prefabricated foot plank, laying and removing replacement.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the forward sight structural schematic diagram of car body and parking jacking device in Fig. 1.
Specific embodiment:
As illustrated in fig. 1 and 2, a kind of railroad bridge foot plank is more changed trains, it includes；By be sequentially connected front of the car 14, in
The car body that vehicle body 15 and rear 16 are constituted.It is equipped with front vehicle wheel 14a in 1 bottom of front of the car, is also set on front of the car 14
There is procapsid 14c, motor and battery with front vehicle wheel 14a corresponding matching are equipped in procapsid 14c.
Hand traction device 19 is hinged at the top of procapsid 14c, the hand traction device 19 includes one end with before
Hinged connecting rod 19a at the top of shell 14c is covered with taper covering 19d, the upper end of the covering 19d and connecting rod 19a in hinge joint
It is connect at the top of lower part connection, the lower end covering 19d and procapsid 14c.
It is equipped with the second control panel 19b with motor corresponding matching on the top of connecting rod 19a, on the second control panel 19b
Equipped with one group of control button, handle 19c is equipped in all two sides the second control panel 19b.Procapsid on rear side of connecting rod 19a
The reserve battery case 14d with motor corresponding matching is additionally provided on 14c.
It is equipped with back casing 16c in rear 16, a pair of rear wheels 16a is equipped in the bottom of back casing 16c, in two rear-wheels
Interior equipped with tool box 16b between 16a, case lid one end of the tool box 16b is hinged on back casing 16c, becomes back casing
A part of 16c.The column attachment base 16d with hoisting device corresponding matching is additionally provided on the top back casing 16c.
The middle vehicle body 2 is the frame-type vehicle body of horizontal distribution, and is lower than the top of front and back vehicle body at the top of vehicle body, so that
Car body is integral into concave structure.When the center of gravity that the car body of this concave structure effectively reduces car body makes car body mobile more
Steadily.
The jack 17 for being respectively arranged on the left side and the right side one of rear 16 on rear side of the tool box 16b, the jack 5
Axis be mutually perpendicular to car body central axes.Parking jacking device 18 is inserted in each jack 17.The parking jacking
Device 18 includes the cantilever 18a in one end insertion jack 17, is equipped with nut 18b in the other end of cantilever 18a, the nut 18b's
Axis is equipped with the mandril 18c of corresponding matching at genesis analysis in nut 18b, is equipped with horizontal distribution in the lower end of mandril 18c
Circular parking plate 18d is equipped with circular spanner 18e at the top of mandril 18c.Adjusting mandril by spanner steps up parking plate
Ground, and car body is jacked up, it is ensured that stability when vehicle works.
The boom hoisting includes that the column 1 that is distributed vertically is equipped on column attachment base 16d, the lower end of column 1 with
Foot plank spreads the column attachment base connection cooperation changed trains on car body.Pedestal 3 is connected with by rotating disk 2 on the top of column 1.?
3 one end of pedestal is equipped with outwardly directed cantilever 4, is equipped with the weight linear meter 12 with 4 corresponding matching of cantilever in 3 other end of pedestal.
It is equipped with a strip hole 4a along its axis on cantilever 4, an one slide rail 5, the strip are equipped in strip hole 4a
The axis collinear of hole 4a, sliding rail 5 and cantilever 4.It is equipped with sliding block 6 on sliding rail 5, is equipped with and 6 corresponding matching of sliding block on pedestal 3
Traverse gear 7.
Upper flange 6a is equipped on sliding block 6, the both ends the upper flange 6a are stretched out from the left and right sides of cantilever upper surface respectively,
6 bottom end of sliding block is equipped with lower wing plate 6b, and the both ends the lower wing plate 6b are stretched out from the left and right sides of cantilever lower surface respectively, the upper flange
6a is parallel to each other with lower wing plate 6b and corresponding distribution.
Longitudinal driving device 8 is equipped in the middle part of upper flange 6a, the output shaft of longitudinal driving device 8 is passed down through sliding block 6,
Its lower end is equipped with guide plate 8a, and a guide post 8b is respectively equipped on the guide plate 8a of output shaft two sides.The guiding
The upper end of column 8b is upward through upper flange 6a and lower wing plate 6b.Output shaft lower end below guide plate 8a, which is connected with, hangs claw assembly 9.
The longitudinal driving device 8 and traverse gear 7 is Worm-gear type transmission device.
The claw assembly 9 that hangs includes upper frame 9a, and the upper frame 9a includes the mobile jib of two parallelly distribute ons, in two trunks
Middle part has the attachment base 9b with the cooperation of the output axis connection of longitudinal driving device 8, and the both ends of two mobile jibs are respectively equipped with one
Root pull rod, the pull rod are mutually perpendicular to two mobile jibs, at each pull rod both ends to stretching out on the outside of mobile jib, are equipped in extension end
Hinged seat 9c.
It is hinged with first connecting rod 9d on each hinged seat 9c, is also hinged with second connecting rod in the end of first connecting rod 9d
9e.It is equipped with hinge hole in the middle part of two adjacent second connecting rod 9e below the same pull rod, and is hinged together by pin shaft 9h
Form a scissor-like structure.It is equipped with clamping plate 9f on the end of second connecting rod 9e, is set on the outside of each clamping plate upper end
There is hand-held part 9g, so that clamping plate and hand-held part constitute a L-shaped structure, is equipped with chamfered edge 9i in the outside of the bottom end the clamping plate 9f.
It is equipped with connecting rod 10 between two pin shaft 9h, screw bolt seat 10a is equipped at the middle part of connecting rod 10, in spiral shell
The screw rod 10b of genesis analysis is equipped in pole socket 10a, the upper end the screw rod 10b is connect with the bottom end of attachment base 9b, and the spiral shell
Bar is coaxially distributed with the output shaft of attachment base and longitudinal driving device 8.It is arranged on screw rod 10b above screw bolt seat 10a
Nut 10c is evenly equipped with one group of hand driving lever 10d on nut 10c periphery.
The first control panel 11 is additionally provided on the side of pedestal 3, the control panel passes through conducting wire and traverse gear 7
Electric signal, which is formed, with longitudinal driving device 8 connects cooperation.A handle is respectively equipped in the outwardly directed end two sides of cantilever 4
13。
The course of work:
When car body is moved to construction site by then rotating spanner passes through tune in the corresponding jack of parking jacking device insertion
Whole mandril makes parking plate step up ground, and finally jacks up car body, so that it is guaranteed that stability when vehicle works.
Sliding block is controlled by control panel again and is moved to the suitable position on sliding rail, then controls longitudinal driving device decline
Proper height, operator pull out hand-held part and clamping plate are made to be located at foot plank two sides to be clamped on car body, then rotate
Hand driving lever is by way of locking nut, so that the clamping plate of second connecting rod end can be with firm grip foot plank.
Longitudinal driving device then is controlled by control panel again above to mention, lifts foot plank, and operator's grip strip of handing in hand is dynamic
Foot plank is moved to the top for needing replacing the working face of foot plank by cantilever-rotating above car body, then is controlled by control panel
Longitudinal driving device decline, foot plank is put down, and then rotates backward hand driving lever release nut, then operator is pulled outwardly and starts
Portion is held, so that clamping plate and foot plank are detached from, longitudinal driving device is then controlled by control panel and is above mentioned, so that hanging claw assembly and step
Andante is detached from, and completes entire foot plank with changing operation.
Claims (4)
1. a kind of railroad bridge foot plank is more changed trains, it includes；Due to front of the car (14), middle vehicle body (15) and rear (16)
The car body of composition, it is characterised in that: be equipped with front vehicle wheel (14a) in front of the car (14) bottom, electricity is equipped on front of the car
Motivation and battery are equipped with hand traction device (19) at the top of front of the car, and bottom is equipped in the rear (16)
Equipped with rear-wheel (16a), it is equipped with tool box (16b) in the middle, column bases (16c) is equipped at the top of it, in column bases
(16c) is connected with boom hoisting, and the middle vehicle body (15) is the frame-type vehicle body of horizontal distribution；The boom hoisting includes
Column (1), is connected with pedestal (3) by rotating disk (2) on the top of column (1), is equipped with cantilever (4) in pedestal (3) one end,
Cantilever (4) is equipped with sliding rail (5), is equipped with sliding block (6) on sliding rail (5), and the cross with sliding block corresponding matching is equipped on pedestal (3)
To transmission device (7), longitudinal driving device (8) are equipped on sliding block (6), the output shaft of longitudinal driving device (8) passes through sliding block
(6) after, end is equipped with and hangs claw assembly (9), is additionally provided on pedestal (3) the first control panel (11), first control panel
(11) electric signal is formed with traverse gear (7) and longitudinal driving device (8) by conducting wire and connect cooperation.
2. a kind of railroad bridge foot plank according to claim 1 is more changed trains, it is characterised in that: in the tool box
The rear (16) of the side (16b) is equipped with the jack (17) of a pair of of distribution, is inserted with parking top in each jack (17)
It rises device (18).
3. a kind of railroad bridge foot plank according to claim 1 is more changed trains, it is characterised in that: described hangs claw assembly
(9) include upper frame (9a), the attachment base cooperated with the output axis connection of longitudinal driving device (8) is equipped on upper frame (9a)
(9b) is evenly equipped with one group of hinged seat (9c) on upper frame (9a), first connecting rod (9d) is hinged on each hinged seat (9c),
It is hinged with second connecting rod (9e) on first connecting rod (9d), clamping plate (9f) is equipped on second connecting rod (9e), and described adjacent
Second connecting rod (9e) in the middle part of it is hinged.
4. a kind of railroad bridge foot plank according to claim 1 is more changed trains, it is characterised in that: the hand traction
Device (19) includes one end and the hinged connecting rod of front of the car (19a), is equipped with and motor corresponding matching on the top of connecting rod (19a)
The second control panel (19b), on the second control panel (19b) be equipped with one group of control button, in the second control panel (19b) institute
There are two sides to be equipped with handle (19c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759926.2U CN208717757U (en) | 2018-05-22 | 2018-05-22 | A kind of railroad bridge foot plank is more changed trains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759926.2U CN208717757U (en) | 2018-05-22 | 2018-05-22 | A kind of railroad bridge foot plank is more changed trains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717757U true CN208717757U (en) | 2019-04-09 |
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ID=65970696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759926.2U Active CN208717757U (en) | 2018-05-22 | 2018-05-22 | A kind of railroad bridge foot plank is more changed trains |
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| Country | Link |
|---|---|
| CN (1) | CN208717757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487093A (en) * | 2018-05-22 | 2018-09-04 | 安徽兴宇轨道装备有限公司 | A kind of railroad bridge foot plank is more changed trains |
-
2018
- 2018-05-22 CN CN201820759926.2U patent/CN208717757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487093A (en) * | 2018-05-22 | 2018-09-04 | 安徽兴宇轨道装备有限公司 | A kind of railroad bridge foot plank is more changed trains |
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