CN207898796U - A kind of wagon - Google Patents
A kind of wagon Download PDFInfo
- Publication number
- CN207898796U CN207898796U CN201721863709.XU CN201721863709U CN207898796U CN 207898796 U CN207898796 U CN 207898796U CN 201721863709 U CN201721863709 U CN 201721863709U CN 207898796 U CN207898796 U CN 207898796U
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- runner
- longitudinal rail
- trolley
- band
- driving
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Abstract
The utility model proposes a kind of wagons, including chassis, it is set to the storage band compartment on chassis, it is set to placement machine of the storage with compartment top portion, the belt-retracting device and reason band device being set to above placement machine, placement machine includes longitudinal rail, longitudinal rail is movably set on storage band compartment, belt-retracting device and reason band device movement are set on longitudinal rail, simultaneously, reason band device includes reason band trolley, first driving mechanism, drive runner, driven runner, traction rope, reason band trolley movement is set on longitudinal rail, driving runner and driven runner are respectively arranged at the both ends of longitudinal rail, traction rope is all connected on resonable band trolley at both ends after overdrive runner and driven runner, first driving mechanism is drivingly connected with driving runner.The wagon, reason move longitudinally through traction rope tethered sliding with trolley, and for chain drive, traction rope is less likely to occur sagging, it is not easy to friction occur with longitudinal rail and cause noise.
Description
Technical field
The utility model is related to fire-fighting equipment fields, more specifically, are related to a kind of wagon.
Background technology
Wagon belongs to special apparatus, is mainly used for providing the fire hose of rescue for main-battle firefighting truck, and
Water is taken back to take back after rescue and is stored in stand-by state comprising the chassis of wheeled, the headstock being set on chassis
With storage band compartment, it is provided with placement machine on storage band compartment, is slided above placement machine and is provided with belt-retracting device, in belt spreading machine
Reasonable band device is set below structure, and in fire-fighting and rescue, operating personnel open storage band compartment, take out water band, and water band one end is set
It stores up and is laid with the roads Shui Daiyan in compartment with the walking of wagon in the first operating position (such as fire water supply offer point)
To the second operating position (such as rescue place), hose laying is completed.After rescue, wagon works from first
Position is carried water by components such as placement machine, belt-retracting device and reason band devices to the second operating position (also can be reversed)
The recycling of sequence returns to be stored in and stores up band compartment, in case next time uses.
The time receiving is taken back in water, belt-retracting device forward extends out the front to driver's cabin from placement machine, then leads to
Water band driven roller is crossed to pull water band to storage band compartment top portion, the longitudinal movement of reason band device, placement machine transverse shifting from ground, it will
Water band is returned in an orderly manner is stored in storage band compartment.
Currently, longitudinal movement on placement machine of the reason with device is to realize (such as Chinese patent Shen by chain drive
Please number for 201410012525.7 patent of invention disclosed in wagon), due to longitudinal direction of the storage with compartment of wagon
Length is longer, and chain is sagging serious, is easy to rub with placement machine, and noise is larger, and influences the service life of chain.Together
When, chain is sagging to be also easy to interfere with other components, to influence the arrangement of other parts in placement machine.
Utility model content
In view of this, the purpose of this utility model is that, it is proposed that it is longitudinal to manage band device with optimization for a kind of wagon
The mobile kind of drive reduces rotational noise, improves the service life of transmission mechanism.
The utility model proposes wagon, including chassis, be set on chassis storage band compartment, be set to storage band compartment
The placement machine at top, the belt-retracting device being set to above the placement machine and reason band device, the placement machine include
Longitudinal rail, the longitudinal rail are movably set on storage band compartment, and the belt-retracting device and reason band device movement are set to
On the longitudinal rail, meanwhile, reason band device include reason band trolley, the first driving mechanism, driving runner, driven runner,
Traction rope, the reason band trolley movement are set on the longitudinal rail, and the driving runner and driven runner are respectively arranged at
The both ends of the longitudinal rail, the traction rope are both connected to the reason band around both ends after the driving runner and driven runner
On trolley, first driving mechanism is drivingly connected with the driving runner.
Above-mentioned wagon, it is preferable that the reason further includes the shifting for being set to described longitudinal rail one end with device
Dynamic bearing, the mobile support saddle is adjustable relative to the lengthwise position of the longitudinal rail, and the driving runner or driven runner turn
It is dynamic to be set on the mobile support saddle.
Above-mentioned wagon, it is preferable that the mobile support saddle includes adjusting rod, adjusting nut, adjustment spring and tune
Plate is saved, is fixedly installed fixed plate on the longitudinal rail, one end of the adjusting rod connects the driving runner or from turn
The other end of wheel, the adjusting rod is connect after the fixed plate and adjustable plate with the adjusting nut, the adjustment spring
It is arranged on the adjusting rod and between the fixed plate and the adjustable plate, the adjustable plate movement is set to described vertical
On direction guiding rail.
Above-mentioned wagon, it is preferable that reason band device further includes that be fixedly installed on the longitudinal rail another
The hold-down support at end, the hold-down support are oppositely arranged with the mobile support saddle, on the hold-down support rotation setting it is described from
Turn wheel or driving runner.
Above-mentioned wagon, it is preferable that further include buffer unit, the buffer unit is set to the longitudinal rail
End, when the reason is moved to the end of the longitudinal rail with trolley, the buffer unit and the reason connect with trolley
Touch cooperation.
Above-mentioned wagon, it is preferable that the buffer unit includes the mounting base being fixed on the longitudinal rail
And it is set to the cushion pad in the mounting base, the cushion pad is towards the reason with trolley.
Above-mentioned wagon, it is preferable that first driving mechanism is hydraulic motor, the output of the hydraulic motor
It is steel wire rope that runner, the traction rope are driven described in axis connection.
Above-mentioned wagon, it is preferable that the reason band trolley includes trolley body, is set in the trolley body
Two cursors, be separately connected with two cursors two clamping arms, the cursors rotation of driving two the
Two driving mechanisms, second driving mechanism drive the folding of the clamping arm by the cursor.
Above-mentioned wagon, it is preferable that reason band trolley further includes push rod and two kinematic links, and described second
Driving mechanism is connect with the push rod, and the both ends of the push rod are hinged with one end of two kinematic links respectively, two institutes
The other end for stating kinematic link is hinged with the rotational handle of two cursors respectively, and two kinematic links are for driving
Two cursor rotations are to drive two compression arm swings.
Above-mentioned wagon, it is preferable that second driving mechanism is hydraulic cylinder, the cylinder barrel of the hydraulic cylinder
It is fixed in the trolley body, the piston rod of the hydraulic cylinder is connect with the middle part of the push rod.
The utility model proposes wagon, including chassis, be set on chassis storage band compartment, be set to storage band compartment
The placement machine at top, the belt-retracting device being set to above placement machine and reason band device, placement machine includes longitudinal rail,
Longitudinal rail is movably set on storage band compartment, and belt-retracting device and reason band device movement are set on longitudinal rail, meanwhile, reason
Band device includes reason band trolley, the first driving mechanism, driving runner, driven runner, traction rope, and reason band trolley movement is set to vertical
On direction guiding rail, runner and driven runner is driven to be respectively arranged at the both ends of longitudinal rail, traction rope is around the runner and driven of overdriving
Both ends are all connected on resonable band trolley after runner, and the first driving mechanism is drivingly connected with driving runner.The wagon manages band
Trolley moves longitudinally through traction rope tethered sliding, and for chain drive, traction rope is less likely to occur sagging, it is not easy to
Friction occurs with longitudinal rail and causes noise, is also not easy to interfere with the other structures in placement machine, to be conducive to
The arrangement of other structures in placement machine.
It, can be by rotating adjusting nut, to adjust due to being provided with mobile support saddle in further technical solution
The distance between runner and driven runner are driven, simultaneously because being provided with adjustment spring, is pre-tightened to make traction rope be in always
State, by the coefficient of elasticity for selecting adjustment spring, thus it is possible to vary the size of pretightning force keeps traction rope to be in tensioning shape always
State.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
Fig. 1 is the schematic diagram of wagon provided by the utility model；
Fig. 2 is the partial enlarged view of part A in Fig. 1；
Fig. 3 is the schematic diagram of first direction of the reason with trolley of wagon provided by the utility model；
Fig. 4 is the schematic diagram of second direction of the reason with trolley of Fig. 3.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, it should be understood that term " top ", " lower section ", " top
The orientation or positional relationship of the instructions such as portion " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this reality
With novel and simplified description, does not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore should not be understood as limiting the present invention.Meanwhile " longitudinal direction " refers to along the length side of vehicle body
To " transverse direction " refers to the width direction along vehicle body.In addition, term " first ", " second " are used for description purposes only, it is served only for distinguishing
The same or similar different parts of feature, not as the restriction of parts itself, also without precedence relationship between each parts
Or dependence, it can not be interpreted as indicating or implying relative importance.
Please refer to Fig.1-4, the utility model proposes wagon, including chassis 10, the storage that is set on chassis 10
With compartment 20, the belt-retracting device 40 and reason that are set to placement machine 30 of the storage with 20 top of compartment, are set to 30 top of placement machine
Band device 50, placement machine 30 include longitudinal rail 31, and longitudinal rail 31, which is movably set on storage band compartment 20, (such as passes through transverse direction
32 drives edge of driving mechanism storage band compartment, 20 transverse shifting), belt-retracting device 40 and the reason band movement of device 50 are set to longitudinal rail
On 31, structure may be used in storage band compartment 20, placement machine 30, belt-retracting device 40, should unlike existing wagon
The reason band device 50 of wagon includes reason band trolley 51, the first driving mechanism 52, driving runner 53, driven runner 54, leads
Messenger 55, the reason band movement of trolley 51 are set on longitudinal rail 31, and runner 53 and driven runner 54 is driven to be respectively arranged at longitudinal direction
The both ends of guide rail 31, traction rope 55 are all connected on resonable band trolley 51 at both ends after overdrive runner 53 and driven runner 54, the
One driving mechanism 52 is drivingly connected with driving runner 53.The wagon, reason move longitudinally through traction rope with trolley 51
55 tethered slidings, for chain drive, traction rope 55 is less likely to occur sagging, it is not easy to rub with longitudinal rail 31
Cause noise, the service life of traction rope 55 long.Meanwhile traction rope 55 is also not easy to send out with the other structures in placement machine 30
Raw interference, to be conducive to the arrangement of the other structures in placement machine 30.
As long as it should be noted that traction rope 55 can draw reason band trolley 51 vertically move, can be V-belt,
Synchronous belt, plastic ties etc., it is preferable that traction rope 55 is steel wire rope.
Above-mentioned wagon avoids the loosening of traction rope 55 for ease of the preload to traction rope 55, it is preferable that reason
Further include the mobile support saddle 56 for being set to 31 one end of longitudinal rail with device 50, mobile support saddle 56 is relative to the vertical of longitudinal rail 31
It is adjustable to position, drive runner 53 or driven runner 54 to be rotatably dispose on mobile support saddle 56.In the technical solution, due to movement
Bearing 56 is adjustable relative to the lengthwise position of longitudinal rail 31, can be by adjusting mobile support saddle 56, to adjust driving runner
It reduces traction rope 55 to pre-tighten traction rope 55 and skids in the position of 53 or driven runners 54.
As long as mobile support saddle 56 can adjust the position of driving runner 53 or driven runner 54, a variety of knots may be used
It is connected by kidney slot between structure, such as mobile support saddle 56 and longitudinal rail 31, it is preferable that as shown in Fig. 2, mobile support saddle 56 wraps
Adjusting rod 561, adjusting nut 562, adjustment spring 563 and adjustable plate 564 are included, fixed plate is fixedly installed on longitudinal rail 31
311, one end connection driving runner 53 or driven runner 54 of adjusting rod 561, the other end of adjusting rod 561 pass through fixed plate 311
Connect with adjusting nut 562 with after adjustable plate 564, adjustment spring 563 be arranged on adjusting rod 561 and positioned at fixed plate 311 with
Between adjustable plate 564, the movement of adjustable plate 564 is set on longitudinal rail 31.By the technical solution, can be adjusted by rotating
Nut 562, to adjust driving the distance between runner 53 and driven runner 54, simultaneously because it is provided with adjustment spring 563, from
And make traction rope 55 always be in Pre strained state, by select adjustment spring 563 coefficient of elasticity, thus it is possible to vary pretightning force it is big
It is small, keep traction rope 55 to be in tensioning state always.
Mobile support saddle 56 can be separately provided, and can also be arranged in pairs, i.e. the both ends of longitudinal rail 31 are respectively provided with mobile branch
Seat 56, driving runner 53 are all disposed with driven runner 54 on mobile support saddle 56, to simplify structure, it is preferable that reason band device 50
Further include the hold-down support 57 for being fixedly installed on 31 other end of longitudinal rail, hold-down support 57 is oppositely arranged with mobile support saddle 56,
Driven runner 54 or driving runner 53 is arranged in rotation on hold-down support 57.Common bearing may be used in hold-down support 57, as long as
Driving runner 53 or driven runner 54 can be rotatablely installed.It should be noted that when driving runner 53 is installed on mobile branch
When on seat 56, driven runner 54 is installed on hold-down support, when driven runner 54 is installed on mobile support saddle 56, drives runner
53 are installed on hold-down support,.
Above-mentioned wagon, for reduce manage when band trolley 51 is moved to 31 end of longitudinal rail with longitudinal rail 31 it
Between impact, it is preferable that further include buffer unit 60, buffer unit 60 is set to the end of longitudinal rail 31, resonable band trolley
51 when being moved to the end of longitudinal rail 31, and buffer unit 60 is engaged with reason band trolley 51.It is resonable by the technical solution
It when being moved to the end of longitudinal rail 31 with trolley 51, is engaged with buffer unit 60, buffer unit 60 absorbs reason band trolley
51 impacts brought.
Various structures, such as setting rubber pad, nylon cushion etc. may be used in buffer unit 60, it is preferable that buffer unit 60
Including the mounting base 61 being fixed on longitudinal rail 31 and the cushion pad 62 being set in mounting base 61, cushion pad 62 is towards reason band
Trolley 51.Rubber, nylon elastomeric material may be used in cushion pad 62, can be solid pad, or air cushion, cushion pad 62
Can be one or more layers.
As long as the first driving mechanism 52 can drive driving, runner 53 rotates, for example can be motor, it is preferable that the
One driving mechanism 52 is hydraulic motor, and the output axis connection of hydraulic motor drives runner 53,
Existing structure may be used in reason band trolley 51, it is preferable that as shown in Figure 3-4, reason band trolley 51 includes trolley body
511, two cursors 512 being set in trolley body 511, two clamping arms being separately connected with two cursors 512
513, the second driving mechanism 514 of two cursors 512 rotation, the second driving mechanism 514 is driven to drive and press by cursor 512
The folding of tight arm 513.It drives cursor 512 that clamping arm 513 is driven to open and close by the second driving mechanism 514, realizes promptly and put
The water band that belt-retracting device 40 is pulled to roof is returned and is deposited to realize the reason band operation of wagon by Song Shui bands in an orderly manner
To storage band compartment 20.Further, reason band trolley 51 further includes push rod 515 and two kinematic links 516, the second driving mechanism
514 connect with push rod 515, and the both ends of push rod 515 are hinged with one end of two kinematic links 516 respectively, two kinematic links 516
The other end it is hinged with the rotational handle of two cursors 512 5121 respectively, two kinematic links 516 are for driving two rotations
The rotation of arm 512 is to drive two clamping arms 513 to swing.By the technical solution, second driving mechanism 514 can drive
Two clamping arms 513 act, and simple in structure, synchronism is good.
The structures such as oil cylinder, cylinder, electric pushrod may be used in second driving mechanism 514, it is preferable that the second driving mechanism
514 be hydraulic cylinder, and the cylinder barrel of hydraulic cylinder is fixed in trolley body 511, in the piston rod and push rod 515 of hydraulic cylinder
Portion connects.Since the first driving mechanism 52 and the second driving mechanism 514 are hydraulic cylinder, wagon maturation may be used
Hydraulic system, simplied system structure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of wagon, including chassis (10), be set on chassis (10) storage band compartment (20), be set to storage band compartment
(20) placement machine (30) at the top of, the belt-retracting device (40) being set to above the placement machine (30) and reason band device
(50), the placement machine (30) includes longitudinal rail (31), and the longitudinal rail (31) is movably set to storage band compartment (20)
On, the belt-retracting device (40) and reason band device (50) movement are set on the longitudinal rail (31), which is characterized in that institute
Reason band device (50) is stated to include reason band trolley (51), the first driving mechanism (52), driving runner (53), driven runner (54), lead
Messenger (55), reason band trolley (51) movement are set on the longitudinal rail (31), the driving runner (53) and driven
Runner (54) is respectively arranged at the both ends of the longitudinal rail (31), the traction rope (55) around the driving runner (53) and
Both ends are both connected on the reason band trolley (51) driven runner (54) afterwards, and first driving mechanism (52) turns with the driving
(53) are taken turns to be drivingly connected.
2. wagon according to claim 1, which is characterized in that the reason band device (50) further includes being set to institute
State the mobile support saddle (56) of longitudinal rail (31) one end, longitudinal direction of the mobile support saddle (56) relative to the longitudinal rail (31)
Position is adjustable, and the driving runner (53) or driven runner (54) are rotatably dispose on the mobile support saddle (56).
3. wagon according to claim 2, which is characterized in that the mobile support saddle (56) includes adjusting rod
(561), adjusting nut (562), adjustment spring (563) and adjustable plate (564) are fixedly installed on the longitudinal rail (31) solid
One end of fixed board (311), the adjusting rod (561) connects the driving runner (53) or driven runner (54), the adjusting rod
(561) the other end passes through the fixed plate (311) and adjustable plate (564) to be connect afterwards with the adjusting nut (562), the tune
Section spring (563) is arranged on the adjusting rod (561) and between the fixed plate (311) and the adjustable plate (564),
Adjustable plate (564) movement is set on the longitudinal rail (31).
4. wagon according to claim 3, which is characterized in that the reason band device (50) further includes fixed setting
In the hold-down support (57) of the longitudinal rail (31) other end, the hold-down support (57) is opposite with the mobile support saddle (56)
It is arranged, the rotation setting driven runner (54) or driving runner (53) on the hold-down support (57).
5. according to claim 1-4 any one of them wagons, which is characterized in that further include buffer unit (60), institute
The end that buffer unit (60) is set to the longitudinal rail (31) is stated, being moved to the longitudinal direction in reason band trolley (51) leads
When the end of rail (31), the buffer unit (60) is engaged with reason band trolley (51).
6. wagon according to claim 5, which is characterized in that the buffer unit (60) is described including being fixed on
Mounting base (61) on longitudinal rail (31) and the cushion pad (62) being set in the mounting base (61), the cushion pad (62)
Towards reason band trolley (51).
7. according to claim 1-4 any one of them wagons, which is characterized in that first driving mechanism (52) is
Hydraulic motor, driving runner (53) described in the output axis connection of the hydraulic motor, the traction rope (55) are steel wire rope.
8. according to claim 1-4 any one of them wagons, which is characterized in that the reason band trolley (51) includes small
Vehicle ontology (511), two cursors (512) being set in the trolley body (511) and two cursors (512)
The second driving mechanism (514) of two clamping arms (513), cursor (512) rotation of driving two that are separately connected, it is described
Second driving mechanism (514) drives the folding of the clamping arm (513) by the cursor (512).
9. wagon according to claim 8, which is characterized in that the reason band trolley (51) further includes push rod
(515) it is connect with the push rod (515) with two kinematic links (516), second driving mechanism (514), the push rod
(515) both ends are hinged with one end of two kinematic links (516) respectively, two kinematic links (516) it is another
End is hinged with the rotational handle (5121) of two cursors (512) respectively, and two kinematic links (516) are for driving
Two cursor (512) rotations are to drive two clamping arms (513) to swing.
10. wagon according to claim 9, which is characterized in that second driving mechanism (514) is hydraulic oil
The cylinder barrel of cylinder, the hydraulic cylinder is fixed in the trolley body (511), the piston rod of the hydraulic cylinder and the push rod
(515) middle part connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721863709.XU CN207898796U (en) | 2017-12-27 | 2017-12-27 | A kind of wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721863709.XU CN207898796U (en) | 2017-12-27 | 2017-12-27 | A kind of wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898796U true CN207898796U (en) | 2018-09-25 |
Family
ID=63568868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721863709.XU Active CN207898796U (en) | 2017-12-27 | 2017-12-27 | A kind of wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898796U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453489A (en) * | 2019-01-09 | 2019-03-12 | 苏州瑞奇安机电科技有限公司 | The automatic braid arrangement machine structure of fire fighting truck and fire fighting truck are from movable pendulum band system |
| CN109464768A (en) * | 2018-12-25 | 2019-03-15 | 明光浩淼安防科技股份公司 | A kind of full-automatic water band storage laying truck |
| CN111035876A (en) * | 2019-12-30 | 2020-04-21 | 三一汽车制造有限公司 | Water hose laying device, laying method thereof and fire fighting truck |
| CN111054001A (en) * | 2019-12-30 | 2020-04-24 | 三一汽车制造有限公司 | Finishing mechanism, fire hose finishing device and finishing method thereof, and fire truck |
| CN113173462A (en) * | 2021-04-29 | 2021-07-27 | 长沙金阳华汛专用汽车制造有限公司 | Cabinet type removes quick hosepipe winding and unwinding devices |
-
2017
- 2017-12-27 CN CN201721863709.XU patent/CN207898796U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464768A (en) * | 2018-12-25 | 2019-03-15 | 明光浩淼安防科技股份公司 | A kind of full-automatic water band storage laying truck |
| CN109464768B (en) * | 2018-12-25 | 2023-10-31 | 明光浩淼安防科技股份公司 | Full-automatic hosepipe is accomodate and is laid car |
| CN109453489A (en) * | 2019-01-09 | 2019-03-12 | 苏州瑞奇安机电科技有限公司 | The automatic braid arrangement machine structure of fire fighting truck and fire fighting truck are from movable pendulum band system |
| CN109453489B (en) * | 2019-01-09 | 2023-06-02 | 苏州瑞奇安机电科技有限公司 | Automatic fire truck belt arranging mechanism and automatic fire truck belt arranging system |
| CN111035876A (en) * | 2019-12-30 | 2020-04-21 | 三一汽车制造有限公司 | Water hose laying device, laying method thereof and fire fighting truck |
| CN111054001A (en) * | 2019-12-30 | 2020-04-24 | 三一汽车制造有限公司 | Finishing mechanism, fire hose finishing device and finishing method thereof, and fire truck |
| CN113173462A (en) * | 2021-04-29 | 2021-07-27 | 长沙金阳华汛专用汽车制造有限公司 | Cabinet type removes quick hosepipe winding and unwinding devices |
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