CN208963067U - Transport rail trolley - Google Patents
Transport rail trolley Download PDFInfo
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- CN208963067U CN208963067U CN201821664272.1U CN201821664272U CN208963067U CN 208963067 U CN208963067 U CN 208963067U CN 201821664272 U CN201821664272 U CN 201821664272U CN 208963067 U CN208963067 U CN 208963067U
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- brake
- sliding
- vehicle frame
- platform
- rail trolley
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Abstract
The utility model relates to a kind of fortune rail trolleies, are related to technical field of vehicle, for solving the insecure technical problem of braking existing in the prior art.The fortune rail trolley of the utility model, including vehicle frame and the walking mechanism of the bottom of frame is set, brake units are provided in walking mechanism, make to transport rail trolley when designated position is stopped in locking state by brake units, and the on-position of brake units only could be released by controlling brake lever, to be effectively prevented brake units at the scene as shock and caused by damage, thus guarantee transport rail trolley the stop of designated position reliability.
Description
Technical field
The utility model relates to technical field of vehicle, a kind of particularly fortune rail trolley.
Background technique
At the scene when construction operation, need to transport different size rail to designated position；Be usually used travelling bogie into
Row transports rail, and travelling bogie can walk on the existing rail laid.But due to the complexity of site environment, transport
Trolley usually will receive shock when being conveyed and can not effectively be stopped in specified position.
Utility model content
The utility model provides a kind of fortune rail trolley, and the braking for solving fortune rail trolley existing in the prior art can not
By the technical issues of.
The utility model provides a kind of fortune rail trolley, including vehicle frame and is arranged in the walking mechanism of the bottom of frame,
Brake units are provided in the walking mechanism, the brake units pass through brake cable and the brake lever phase on the vehicle frame
Even, the brake lever is for controlling the lock state for contacting the brake units.
In one embodiment, the walking mechanism includes the first traveling wheel, on the inner sidewall of first traveling wheel
It is provided with brake groove；The brake units include the banking pin being connected with the brake cable, and the banking pin is inserted into the brake
In vehicle groove, the brake cable leaves the brake groove for controlling the banking pin.
In one embodiment, the side of first traveling wheel is provided with thread bush, and the banking pin is arranged in institute
It states in thread bush, the thread bush (32) forms with connection frame (24) and is threadedly coupled and fixed by bilateral nut；
Elastic component is provided between the banking pin and the thread bush, the elastic component makes the banking pin keep insertion
The state of the brake groove.
In one embodiment, the side of first traveling wheel is provided with fixing seat, is provided in the fixing seat
Fixed pulley, one end of the brake cable are connected with the brake lever, the other end pass through the fixed pulley after with the banking pin
It is connected.
In one embodiment, carrying platform is provided on the vehicle frame, the carrying platform includes that sliding base is flat
Platform and the rotatable platform being arranged on the sliding base platform, the sliding base platform are slidably connected with the vehicle frame,
The rotatable platform is coupled connection with the sliding base platform fitting revolute pair.
In one embodiment, sliding rail is provided on the vehicle frame, the bottom of the sliding base platform is provided with cunning
Block, the sliding block are arranged on the sliding rail.
In one embodiment, the side of the sliding base platform is additionally provided with lockable mechanism, the lockable mechanism
The locking handle lisped, the locking handle and institute are lisped and are each passed through including be located at the sliding rail two sides
It states and lisps to form threaded connection.
In one embodiment, the bottom of the rotatable platform is provided with connecting rod and is centered around outside the connecting rod
Multiple rolling elements of side, the connecting rod passes through sliding base platform and the nut of the sliding base mesa base forms screw thread
Connection, the rolling element are arranged in the turning groove on the sliding base platform upper surface.
In one embodiment, ratchet bundling apparatus is provided on the carrying platform.
In one embodiment, foldable handrail is provided on the vehicle frame, the brake lever is arranged upper described
On foldable handrail；
The bottom end of the foldable handrail and the vehicle frame are hinged, and the foldable handrail and the vehicle frame hinged place are arranged
There is sliding sleeve, move up the sliding sleeve, folds the foldable handrail；The sliding sleeve is moved down, described foldable help is made
Hand is opened and is fixed.
Compared with the prior art, the advantages of the utility model are: making to transport rail trolley in designated position by brake units
It is in locking state when parking, and only could release the on-position of brake units by controlling brake lever, to have
Effect ground prevent the brake units at the scene as shock and caused by damage, to guarantee fortune rail trolley in the stop of designated position
Reliability.
Detailed description of the invention
Hereinafter the utility model will be described in more detail based on the embodiments and with reference to the accompanying drawings.
Fig. 1 is the schematic perspective view that rail trolley is transported in the embodiments of the present invention；
Fig. 2 is the axonometric drawing that rail trolley is transported in the embodiments of the present invention；
Fig. 3 is the schematic perspective view of the first traveling wheel shown in FIG. 1；
Fig. 4 is the schematic perspective view (thread bush and fixing seat is not shown in the figure) of banking pin shown in Fig. 2；
Fig. 5 is the schematic perspective view of lockable mechanism shown in FIG. 1；
Fig. 6 is the cross-sectional view of carrying platform shown in FIG. 1；
Fig. 7 is the schematic perspective view of ratchet bundling apparatus shown in FIG. 1.
Appended drawing reference:
1- vehicle frame；2- walking mechanism；3- brake units；
4- brake cable；5- brake lever；6- carrying platform；
7- lockable mechanism；8- ratchet bundling apparatus；9- foldable handrail；
11- sliding rail；The first traveling wheel of 21-；22- brake groove；
The second traveling wheel of 23-；24- connection frame；31- banking pin；
32- thread bush；33- elastic component；34- fixing seat；
35- fixed pulley；61- sliding base platform；62- rotatable platform；
71- lisps；72- locking handle；81- fixing belt；
The first ratchet wheel body of 82-；83- adjusts handle；The second ratchet of 84-；
85- shaft 86- snap-gauge；91- sliding sleeve；
611- sliding block；612- groove；621- connecting rod；
622- rolling element.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of fortune rail trolley, vehicle frame 1 and the walking that 1 bottom of vehicle frame is arranged in
Mechanism 2, specifically, in order to guarantee the stationarity walked in orbit, the bottom of vehicle frame 1 is at least provided with two walking mechanisms 2.
In in this implementation, the quantity of walking mechanism 2 is two.
Brake units 3 are provided in walking mechanism 2, brake units 3 pass through brake cable 4 and 5 phase of brake lever on vehicle frame 1
Even, brake lever 5 is used to control the lock state of contact brake units 3.
Specifically, as illustrated in fig. 1 and 2, walking mechanism 2 includes positioned at the first traveling wheel 21 of 1 rear side of vehicle frame, positioned at vehicle frame
Second traveling wheel 23 of 1 front side and the connection frame 24 for connecting the first traveling wheel 21 and the second traveling wheel 23.
Wherein, the first traveling wheel 21 and the second traveling wheel 23 are separately positioned on the rear and front end of connection frame 24.First walking
Wheel 21 and the second traveling wheel 23 block the inside of existing traveling steel rail respectively, in addition, the first traveling wheel 21 and the second traveling wheel 23
Two sides be respectively mounted deep groove ball bearing, position is fixed by positioning sleeve, make the first traveling wheel 21 and the second traveling wheel 23 replace and
It installs all very convenient.
Preferably, the quantity of the first traveling wheel 21 and the second traveling wheel 23 is at least two；It is highly preferred that the first row
The quantity for walking wheel 21 and the second traveling wheel 23 is even number, to guarantee that it can equably undertake the weight of carrier.
In addition, the first traveling wheel 21 and the second traveling wheel 23 are the nylon wheel with insulation function, can be used with it is existing
The structure that matches of rail, details are not described herein.
Wherein, since the first traveling wheel 21 is located at the rear side of vehicle frame 1, brake units 3 are arranged at the first traveling wheel
21 side, to guarantee to overturn when being braked.
In one embodiment, brake groove 22 is provided on the side wall (inner sidewall) of the first traveling wheel 21；Brake units 3
Including the banking pin 31 being connected with brake cable 4, the insertion of banking pin 31 is braked in groove 22, and brake cable 4 is for controlling banking pin 31
Leave brake groove 22.
Preferably, brake groove 22 is arc groove, and the radial section holding of brake groove 22 and the first traveling wheel 21
With one heart.
Further, as shown in Figures 3 and 4, the side of the first traveling wheel 21 is provided with thread bush 32, specifically, thread bush
32 are fixed on the inside of connection frame 24, and the setting of banking pin 31 is arranged in thread bush 32, and between banking pin 31 and thread bush 32
Flexible part 33, elastic component 33 make banking pin 31 keep the state for being inserted into brake groove 22.
Thread bush 32 is threadedly coupled with the formation of connection frame 24 and is fixed by bilateral nut.
Preferably, elastic component 33 is spring, other flexible components can also be used in certain elastic component 33, herein no longer
It repeats.
The side of first traveling wheel 21 is provided with fixing seat 34, and specifically, fixing seat 34 is fixed on the side of connection frame 24,
And it is located at the same side with thread bush 32.Fixed pulley 35, one end and 5 phase of brake lever of brake cable 4 are provided in fixing seat 34
Even, the other end is connected after passing through fixed pulley 35 with banking pin 31.
Rail trolley is transported in parking, banking pin 31 is headed under the action of elastic component 33 in brake groove 22, makes to transport rail
Trolley keeps on-position；When transporting rail trolley in motion, by control brake lever 5, make 31 compression elastic piece 33 of banking pin,
And be drawn out in brake groove 22, to release the on-position of brake units 3.
In one embodiment, carrying platform 6 is provided on vehicle frame 1, carrying platform 6 is for carriers such as carrying rails.
Carrying platform 6 includes sliding base platform 61 and the rotatable platform 62 being arranged on sliding base platform 61, and sliding base is flat
Platform 61 is slidably connected with vehicle frame 1, and rotatable platform 62 is coupled connection with 61 fitting revolute pair of sliding base platform.Sliding base is flat
Platform 61 can slide on vehicle frame 1, and rotatable platform 62 can be rotated relative to sliding base platform 61, therefore transported
In, it is flat by adjusting the position of sliding base platform 61 and rotatable platform 62 and sliding base at the turning of transit route
Relative position between platform 61 can make the placement location of carrier change, to prevent since space not enough can not
The phenomenon that turning.
Specifically, sliding rail 11 is provided on vehicle frame 1, the bottom of sliding base platform 61 is provided with sliding block 611, sliding block 611
It is arranged on sliding rail 11.It can guarantee smoothly sliding for sliding base platform 61 by sliding rail 11 and sliding block 611.
Wherein, sliding rail 11 is two parallel tracks, and is extended along the length direction of vehicle frame 1；The number of sliding block 611
Amount, which can according to need, to be configured.In the present embodiment, there are two sliding blocks 611 for setting on each sliding rail 11.
It is displaced when in addition, in order to prevent or else sliding base platform 61 needs mobile, in sliding base platform
61 side is additionally provided with lockable mechanism 7, as shown in figure 5, lockable mechanism 7 include be located at 11 two sides of sliding rail lisp 71 with
And be each passed through lisp 71 locking handle 72, locking handle 72 is threadedly coupled with 71 formation of lisping.By rotating locking handle
72, make to lisp 71 close to sliding rail 11, and sliding rail 11 is held tightly and realizes locking, when unlocking, by reversely rotating locking
Handle 72 makes to lisp 71 far from sliding rail 11, and sliding rail 11 is unclamped and realizes contact locking.
Wherein, the quantity of lockable mechanism 7, which can according to need, is configured.
As shown in fig. 6, the bottom of rotatable platform 62 is provided with connecting rod 621 and is centered around the more of 621 outside of connecting rod
A rolling element 622, connecting rod 621 pass through sliding base platform 61 and form screw thread with the nut of 61 bottom of sliding base platform
Connection, rolling element 622 are arranged in the turning groove 612 on 61 upper surface of sliding base platform.It is of course also possible to by rolling element
622 are arranged in the upper surface of sliding base platform 61, and corresponding groove is arranged in the bottom of rotatable platform 62.
The bottom of sliding base platform 61 is provided with nut, keeps sliding base flat by the connection of nut and connecting rod 621
Platform 61 and rotatable platform 62 are fixed, unclamp nut when needing rotational slide matrix platform 61, i.e. rotatable sliding base platform
61。
Wherein, rolling element 622 is steel ball, to realize the rotation between rotatable platform 62 and sliding base platform 61.
In one embodiment, ratchet bundling apparatus 8 is provided on carrying platform 6.It can by ratchet bundling apparatus 8
Carrier is fixed on carrying platform 6.
Specifically, as shown in fig. 7, ratchet bundling apparatus 8 includes fixing belt 81, it is connected respectively with the both ends of fixing belt 81
First ratchet wheel body 82 and adjustment handle 83, are provided with the second ratchet between the adjustment handle 83 and first ratchet wheel body 82
84, shaft 85 is each passed through the first ratchet wheel body 82, the second ratchet 84 and adjustment handle 83.
Further, the fixing groove of the end for fixing fixing belt 81 is provided in shaft 85.
The left and right sides of adjustment handle 83 is respectively arranged with adjustment tank, snap-gauge 86 is provided in adjustment tank, snap-gauge 86 is used for
Engaged with ratchet.Shaft 85 is rotated by adjusting handle 83, so that fixing belt 81 is constantly wound in shaft 85, from
And the regular length of fixing belt 81 is adjusted, it after being adjusted to suitable position, is inserted into ratchet by snap-gauge 86, makes fixing belt
81 are kept fixed state.
Foldable handrail 9 is provided on vehicle frame 1, brake lever 5 is arranged on upper foldable handrail 9.
Specifically, foldable handrail 9 and vehicle frame 1 are hinged, parallel with carrying platform 6 after folding foldable handrail 9, from
And convenient transportation.In addition, being provided with sliding sleeve 91 on foldable handrail 9, the hinge of foldable handrail 9 Yu vehicle frame 1 is arranged in sliding sleeve 91
It connects, moves up sliding sleeve 91, foldable handrail 9 is made to fold (being placed on vehicle frame 1 and parallel with the plane of vehicle frame 1)；To moving down
Dynamic sliding sleeve 91 makes foldable handrail 9 open and fix.
It should be noted that the "front", "rear" in the utility model is for the direction of advance of small rail car.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case where enclosing, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments be can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but is included all technical solutions falling within the scope of the claims.
Claims (10)
1. a kind of fortune rail trolley, which is characterized in that including vehicle frame (1) and setting the vehicle frame (1) bottom walking mechanism
(2), it is provided with brake units (3) on the walking mechanism (2), the brake units (3) pass through brake cable (4) and the vehicle frame
(1) brake lever (5) on is connected, and the brake lever (5) is for controlling the lock state for contacting the brake units (3).
2. fortune rail trolley according to claim 1, which is characterized in that the walking mechanism (2) includes the first traveling wheel
(21), brake groove (22) is provided on the inner sidewall of first traveling wheel (21)；
The brake units (3) include the banking pin (31) being connected with the brake cable (4), described in banking pin (31) insertion
It brakes in groove (22), the brake cable (4) leaves the brake groove (22) for controlling the banking pin (31).
3. fortune rail trolley according to claim 2, which is characterized in that the side of first traveling wheel (21) is provided with spiral shell
Line set (32), the banking pin (31) are arranged in the thread bush (32), and the thread bush (32) and connection frame (24) are formed
It is threadedly coupled and is fixed by bilateral nut；
It is provided between the banking pin (31) and the thread bush (32) elastic component (33), the elastic component (33) makes the system
Dynamic pin (31) keeps the state of insertion brake groove (22).
4. fortune rail trolley according to claim 2 or 3, which is characterized in that the side of first traveling wheel (21) is arranged
Have fixing seat (34), is provided with fixed pulley (35) in the fixing seat (34), one end of the brake cable (4) and the brake hand
Handle (5) is connected, and the other end passes through the fixed pulley (35) and is connected afterwards with the banking pin (31).
5. fortune rail trolley according to any one of claim 1-3, which is characterized in that be provided with and hold on the vehicle frame (1)
Carrying platform (6), the carrying platform (6) include sliding base platform (61) and are arranged on the sliding base platform (61)
Rotatable platform (62), the sliding base platform (61) is slidably connected with the vehicle frame (1), the rotatable platform (62) and institute
It states sliding base platform (61) fitting revolute pair and is coupled connection.
6. fortune rail trolley according to claim 5, which is characterized in that it is provided with sliding rail (11) on the vehicle frame (1), it is described
The bottom of sliding base platform (61) is provided with sliding block (611), and the sliding block (611) is arranged on the sliding rail (11).
7. fortune rail trolley according to claim 6, which is characterized in that the side of the sliding base platform (61) is also set
Be equipped with lockable mechanism (7), the lockable mechanism (7) include be located at the sliding rail (11) two sides lisp (71) and respectively
Across the locking handle (72) for lisping (71), the locking handle (72) forms and is threadedly coupled with described lisp (71).
8. fortune rail trolley according to claim 5, which is characterized in that the bottom of the rotatable platform (62) is provided with connection
Bar (621) and the multiple rolling elements (622) being centered around on the outside of the connecting rod (621), the connecting rod (621) pass through sliding
Matrix platform (61) is simultaneously threadedly coupled with the formation of the nut of sliding base platform (61) bottom, and the rolling element (622) sets
It sets in the turning groove (612) on sliding base platform (61) upper surface.
9. fortune rail trolley according to claim 5, which is characterized in that be provided with ratchet binding on the carrying platform (6)
Device (8).
10. fortune rail trolley according to any one of claim 1-3, which is characterized in that being provided on the vehicle frame (1) can
Stow-away arm rest (9), the brake lever (5) are arranged on the upper foldable handrail (9)；
Hingedly, the foldable handrail (9) and the vehicle frame (1) are cut with scissors for the bottom end and the vehicle frame (1) of the foldable handrail (9)
The place of connecing is provided with sliding sleeve (91), moves up the sliding sleeve (91), folds the foldable handrail (9)；It moves down described
Sliding sleeve (91) makes the foldable handrail (9) to open and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664272.1U CN208963067U (en) | 2018-10-12 | 2018-10-12 | Transport rail trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664272.1U CN208963067U (en) | 2018-10-12 | 2018-10-12 | Transport rail trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208963067U true CN208963067U (en) | 2019-06-11 |
Family
ID=66759934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664272.1U Active CN208963067U (en) | 2018-10-12 | 2018-10-12 | Transport rail trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208963067U (en) |
-
2018
- 2018-10-12 CN CN201821664272.1U patent/CN208963067U/en active Active
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