CN205819197U - A kind of track hand cart - Google Patents
A kind of track hand cart Download PDFInfo
- Publication number
- CN205819197U CN205819197U CN201620749651.5U CN201620749651U CN205819197U CN 205819197 U CN205819197 U CN 205819197U CN 201620749651 U CN201620749651 U CN 201620749651U CN 205819197 U CN205819197 U CN 205819197U
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- car body
- hand cart
- joystick
- banking pin
- runner
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Abstract
This utility model relates to a kind of track hand cart, and this track hand cart includes car body, brakes and the handlebar being arranged on car body, and the runner being arranged on the bottom of car body.Brakes include the joystick arranging on handlebar, be located on the bottom of car body and there is banking pin and for connecting the brake cable of joystick and executive module, and the breaker slot being arranged on the side of runner.Wherein, when joystick is not gated on, the banking pin of executive module inserts in breaker slot, to stop runner to rotate；When joystick is unlocked, the banking pin being pulled executive module by brake cable is departed from breaker slot, to allow runner to rotate by joystick.Track hand cart in movement can be braked by track hand cart of the present utility model by brakes, thus prevents the barrier that this track hand cart breaks or front of wounding is appeared suddenly.
Description
Technical field
This utility model relates to a kind of go-cart, particularly relates to a kind of track hand cart that can move along track.
Background technology
Track hand cart is a kind of that can move along track bearing of trend in orbit and can carry a certain amount of object
Car.Track hand cart is widely used in the ground such as railway, subway or mine, with will construction article, maintenance article or exploitation thing (coal or
Ore deposit) etc. thing transport appointment position.
But, owing to track hand cart is not provided with brakes, therefore appear suddenly when the moving direction front of this track hand cart
During barrier, just cannot stop in time in moving track go-cart, cause the barrier that it can directly break or front of wounding is appeared suddenly.
Utility model content
Based on the problems referred to above, the purpose of this utility model there is provided a kind of track hand cart, and it can pass through brakes pair
Track hand cart in movement is braked, thus prevents the barrier that this track hand cart breaks or front of wounding is appeared suddenly.
This utility model provides a kind of track hand cart, comprising: car body；It is arranged on the handlebar on described car body；Can be
The runner of walking on described track, described runner is arranged on the bottom of described car body；Brakes, it includes arranging described car
Upper joystick, be located at described car body bottom on and there is banking pin and for connecting described joystick and execution
The brake cable of assembly, and it is arranged on the breaker slot on the side of described runner.Wherein, when described joystick is not gated on,
The banking pin of described executive module inserts in described breaker slot, to stop described runner to rotate；When described joystick quilt
During unlatching, the banking pin being pulled described executive module by described brake cable is departed from described breaker slot by described joystick, with
Described runner is allowed to rotate.
Further, described executive module also has: the first supporting member being arranged on the bottom of described car body and
Two supporting members；Being arranged on the housing on described second supporting member, described housing is set on the periphery wall of described banking pin；
Being arranged on the back-moving spring in described housing, be provided with locating flange on described banking pin, described back-moving spring is set in described
On banking pin and between the first end and the locating flange of described banking pin.Wherein, the overcoat of described brake cable is installed on described
On first supporting member, the interior bracing wire side of described brake cable passes described first supporting member the first end phase with described banking pin
Even, when described joystick is not gated on, the second end of described banking pin can be maintained at described system by described back-moving spring
In dynamic groove, and when described joystick is unlocked, described joystick pulls described banking pin to incite somebody to action by described brake cable
Second end of described banking pin pulls out in described breaker slot.
Further, described first supporting member and the second supporting member are all what paralleled in the side with described runner
Plate.
Further, described breaker slot is arcuate groove, and the arc core of described arcuate groove is positioned on the axis of this runner.
Further, the quantity of described arcuate groove is two, and two described arcuate grooves are about the axis pair of described runner
Claim.
Further, being provided with some tapered holes on described car body, the hole wall of described tapered hole is taper seat.
Further, the material of described car body is aluminium alloy.
Further, described track hand cart also includes the sliding lock set being located on described handlebar, the end of described handlebar with
The connection post being arranged on described car body is hinged, wherein, when described handlebar rotates to the position perpendicular with described car body,
Described sliding lock set can slide into and is socketed described handlebar simultaneously and connects the position of post, and is maintained at and described car by described handlebar
The position that body is perpendicular.
According to this utility model, when user needs to use above-mentioned track hand cart, user is held handlebar and opens control
Handle processed so that joystick can pull the banking pin of executive module to depart from breaker slot, to allow runner to carry out by brake cable
Rotating, then user just can promote this track hand cart continuously.When user promotes this track hand cart, user is to send out
Barrier is appeared in existing front suddenly, then can be braked track hand cart by brakes, i.e. release on control handle, joystick quilt
Closing, the banking pin of executive module inserts in breaker slot, stops runner to rotate, thus can prevent this track hand cart from breaking or
Wound the barrier that front appears suddenly.
If it addition, user stops the most suddenly, when its hand departs from this joystick, joystick is natural
Closing, the banking pin of executive module inserts in breaker slot, stops runner to rotate, and prevents track hand cart from making at inertia or slope
Move under with, so can effectively reduce the risk of contingency.
According to the simple in construction of track hand cart of the present utility model, easily manufactured, safe and reliable, it is simple to practice and extension
Application.
Accompanying drawing explanation
Hereinafter based on embodiment reference accompanying drawing, this utility model will be described in more detail.Wherein:
Fig. 1 is the axonometric chart of the track hand cart according to this utility model embodiment；
Fig. 2 is the front view of the track hand cart according to this utility model embodiment；
Fig. 3 is the partial enlarged drawing in Fig. 1 at D1；
Fig. 4 is the partial enlarged drawing in Fig. 2 at D4；
Fig. 5 is the partial enlarged drawing in Fig. 2 at D2；
Fig. 6 is the partial enlarged drawing in Fig. 1 at D3.
The most identical parts use identical reference.Accompanying drawing might not be drawn according to actual ratio.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is illustrated.
Fig. 1 is the axonometric chart of the track hand cart 10 according to this utility model embodiment, and Fig. 2 is to implement according to this utility model
The front view of the track hand cart 10 of example.As depicted in figs. 1 and 2, this track hand cart 10 includes car body 1 and is arranged on car body 1
Handlebar 2, and the runner 3 being arranged on the bottom of car body 1.Wherein, handlebar 2 is substantially assumed U-shaped, two of its opening
End all can directly be fixed or be detachably connected on the top of car body 1.When user pushes or pull on this track by handlebar 2
During go-cart 10, the runner 3 of rotation is forced to rotate in orbit, to force track hand cart 10 to move along the length direction of track
Dynamic.
This track hand cart 10 also includes brakes.As shown in figures 1 and 3, this brakes includes arranging on handlebar 2
Joystick 51, be located on the bottom of car body 1 and the executive module 52 with banking pin 523 and for connecting joystick 51
With the brake cable 53 of executive module 52, and the breaker slot 54 being located on the side of runner 3.Joystick 51 and the brake lever of bicycle
Structure is identical, and when it is moved adjacent to the position of handlebar 2 by External Force Acting, joystick 51 pulls on the interior of brake cable 53
Bracing wire, this state is referred to as the unlatching of joystick 51 by the application, otherwise, claim without state during External Force Acting joystick 51
For the closed mode of joystick 51, namely joystick 51 is not gated on.
The use process of the track hand cart 10 of this utility model embodiment introduced below.When user needs to use this track
During go-cart 10, user is held handlebar 2 and opens joystick 51 so that joystick 51 will pull execution by brake cable 53
The banking pin 523 of assembly 52 departs from breaker slot 54, and to allow runner 3 to rotate, then user just can promote this continuously
Track hand cart 10.When promoting track hand cart 10, user to find that barrier is appeared in front suddenly, then can pass through brakes pair
Track hand cart 10 is braked, i.e. release on control handle 51, and joystick 51 is closed, and the banking pin 523 of executive module 52 is inserted
Enter in breaker slot 54, to stop runner 3 to rotate, prevent this barrier that track hand cart 10 breaks or front of wounding is appeared suddenly.
If it addition, user to stop the most suddenly, when its hands departs from this joystick 51, joystick 51 closes naturally
Closing, the banking pin 523 of executive module 52 inserts in breaker slot 54, to stop runner 3 to rotate, to prevent track hand cart 10 from existing
Move under inertia or slope effect, so can effectively reduce the risk of contingency.
Shown in as shown in Figure 1, Figure 3 and Figure 4, executive module 52 also has the first supporting member on the bottom being arranged on car body 1
521 and second supporting member 522.This executive module 52 also has the housing 525 being arranged on the second supporting member 522, housing
On 525 periphery walls being set in banking pin 523.This executive module 52 also has the back-moving spring 524 being arranged in housing 525,
Being provided with locating flange on banking pin 523, back-moving spring 524 is set on banking pin 523, and is positioned at the first of banking pin 523
Between end and locating flange.The overcoat of brake cable 53 is removably mounted on the first supporting member 521, and the interior bracing wire of brake cable 53
Side through the first supporting member 521 and is connected with the first end of banking pin 523, when joystick 51 is not gated on, and reset bullet
Second end of banking pin 523 can be maintained in breaker slot 54 by spring 524 by locating flange, and when joystick is unlocked,
Joystick 51 can pull banking pin 523 by brake cable 53, to be pulled out in breaker slot 54 by the second end of banking pin 523.
In addition, executive module 52 is also chosen as other braking executive module, such as uses extension spring or other elastic components to perform
Assembly.
The structure of above-mentioned first supporting member 521 and the second supporting member 523 is not particularly limited, can be according to specific needs
It is set.But to for the sake of simplifying structure and reducing cost, the first supporting member 521 is to parallel in the side with runner 3
One block of plate, the second supporting member 522 is another block plate paralleled in the side with runner 3.Wherein, the second supporting member 522
Can be additionally used in installation runner 54, refer to Fig. 3 and Fig. 4.
It is circular, polygon or the groove of other special shapes that breaker slot 54 is chosen as cross section.In the enforcement shown in Fig. 3
In example, breaker slot 54 elects arcuate groove as, i.e. cross section (i.e. the cross section in vertical depth direction) is generally arc-shaped, the arc of this arcuate groove
The heart (i.e. the center of circle of this arc place circle) is positioned on the axis of this runner.Owing to arcuate groove takies the lateralarea of a large amount of runner 3,
Therefore in banking pin 523 is easily accessible breaker slot 54.The easy of breaker slot 54 is entered in order to improve banking pin 523 further
Degree, the quantity of this arcuate groove is two, and two arcuate grooves are symmetrical about the axis of runner 3.It can be appreciated that this mode can
Improving arcuate groove area occupied on the side of runner 3 further, therefore banking pin 523 is easier to enter into breaker slot 54
In.
In the embodiment shown in fig. 5, this track hand cart 10 also includes the sliding lock set 6 being located on handlebar 2, handlebar 2
End is hinged with the connection post 7 being arranged on car body 1, refers to Fig. 5.When sliding lock set 6 slides into away from hinge point, car
Can rotate relative to car body 12, during turning, both can turn to the position perpendicular with car body 1, it is possible to turn to
The position paralleled with car body 1.Wherein, when handlebar 2 rotates to the position perpendicular with car body 1, sliding lock set 6 can slide into
Socket handlebar 2 and the position of connection post 6 simultaneously, and handlebar 2 is maintained at the position perpendicular with car body 1.The rail of the present embodiment
The handlebar 2 of road go-cart 10 can fold, and during use, handlebar 2 turns to the position vertical relative to car body 1, and does not makes
Used time, it is turned the position paralleled with car body 1, thus reduces this track hand cart 10 demand to space.Simply,
The handlebar 2 of this track hand cart 10 has and is put into and establishes two kinds of folded states, it is simple to receive when not using.
In the embodiment shown in fig. 6, in order to reduce the total quality of track hand cart 10, can be provided with some on car body 1
Tapered hole, so-called tapered hole refers to that hole wall is rendered as the hole of truncated cone-shaped.Wherein, the big opening end of a part of tapered hole 1b can be located at
The top of car body 1, is referred to as forward tapered hole, and the big opening end of another part tapered hole 1a can be located at the bottom of car body 1, will
It is referred to as reverse taper hole.So can alleviate weight, it is to avoid bulk strength is greatly lowered, and then be convenient for people to car body 1
It is cleaned.In addition, tapered hole also can all elect forward tapered hole or reverse taper hole as.The material of car body 1 can be gold
Belonging to material, but to reduce total quality further, the material of car body 1 is preferably aluminium alloy.
In summary, the track hand cart 10 of this utility model embodiment passes through brakes to the track hand cart 10 in movement
It is braked, thus prevents this barrier that track hand cart 10 breaks or front of wounding is appeared suddenly.
Although this utility model being described by reference to preferred embodiment, but without departing from model of the present utility model
In the case of enclosing, it can be carried out various improvement and parts therein can be replaced with equivalent.Especially, as long as not depositing
The every technical characteristic being previously mentioned in structural hazard, each embodiment all can be combined in any way.This practicality is new
Type is not limited to specific embodiment disclosed herein, but includes all technical schemes fallen within the scope of the appended claims.
Claims (8)
1. a track hand cart, it is characterised in that including:
Car body；
It is arranged on the handlebar on described car body；
The runner that can walk in orbit, described runner is arranged on the bottom of described car body；
Brakes, including the joystick arranged on described handlebar, be located at described car body bottom on and there is banking pin
With for connecting the brake cable of described joystick and executive module, and it is arranged on the breaker slot on the side of described runner；
Wherein, when described joystick is not gated on, the banking pin of described executive module inserts in described breaker slot, to stop
Described runner rotates；
When described joystick is unlocked, described joystick will pull the braking of described executive module by described brake cable
Pin departs from described breaker slot, to allow described runner to rotate.
Track hand cart the most according to claim 1, it is characterised in that described executive module also has:
The first supporting member being arranged on the bottom of described car body and the second supporting member；
Being arranged on the housing on described second supporting member, described housing is set on the periphery wall of described banking pin；
Being arranged on the back-moving spring in described housing, be provided with locating flange on described banking pin, described back-moving spring is set in
On described banking pin and between the first end and the locating flange of described banking pin；
Wherein, the overcoat of described brake cable is installed on described first supporting member, and the interior bracing wire side of described brake cable is through described the
One supporting member is also connected with the first end of described banking pin, when described joystick is not gated on, and described back-moving spring energy
Enough the second end of described banking pin is maintained in described breaker slot, and when described joystick is unlocked, described control hands
Handle pulls described banking pin to be pulled out in described breaker slot by the second end of described banking pin by described brake cable.
Track hand cart the most according to claim 2, it is characterised in that described first supporting member and the second supporting member are all
For the plate paralleled with the side of described runner.
4. according to the track hand cart according to any one of Claim 1-3, it is characterised in that described breaker slot is arcuate groove, institute
The arc core stating arcuate groove is positioned on the axis of this runner.
Track hand cart the most according to claim 4, it is characterised in that the quantity of described arcuate groove is two, described in two
Arcuate groove is symmetrical about the axis of described runner.
6. according to the track hand cart according to any one of Claim 1-3, it is characterised in that be provided with some on described car body
Tapered hole, the hole wall of described tapered hole is taper seat.
7. according to the track hand cart according to any one of Claim 1-3, it is characterised in that the material of described car body is that aluminum closes
Gold.
8. according to the track hand cart according to any one of Claim 1-3, it is characterised in that also include being located on described handlebar
Sliding lock set, the end of described handlebar is hinged with the connection post being arranged on described car body, wherein, when described handlebar rotates
When arriving the position perpendicular with described car body, described sliding lock set can slide into and is socketed described handlebar simultaneously and connects the position of post
Put, and described handlebar is maintained at the position perpendicular with described car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749651.5U CN205819197U (en) | 2016-07-15 | 2016-07-15 | A kind of track hand cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749651.5U CN205819197U (en) | 2016-07-15 | 2016-07-15 | A kind of track hand cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819197U true CN205819197U (en) | 2016-12-21 |
Family
ID=57563367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749651.5U Active CN205819197U (en) | 2016-07-15 | 2016-07-15 | A kind of track hand cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189858A (en) * | 2017-12-15 | 2018-06-22 | 中铁局集团新运工程有限公司 | A kind of normally closed braking rail row push trolley |
| CN111003013A (en) * | 2020-01-09 | 2020-04-14 | 户兴凯 | Mine car of safety braking |
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
-
2016
- 2016-07-15 CN CN201620749651.5U patent/CN205819197U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189858A (en) * | 2017-12-15 | 2018-06-22 | 中铁局集团新运工程有限公司 | A kind of normally closed braking rail row push trolley |
| CN108189858B (en) * | 2017-12-15 | 2019-07-09 | 中铁一局集团新运工程有限公司 | A kind of normally closed braking rail row push trolley |
| CN111003013A (en) * | 2020-01-09 | 2020-04-14 | 户兴凯 | Mine car of safety braking |
| CN111003013B (en) * | 2020-01-09 | 2021-07-30 | 阿拉善左旗珠拉黄金开发有限责任公司 | Mine car of safety braking |
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |