CN208035907U - The side compartment door linkage headstock gear of fire fighting truck - Google Patents
The side compartment door linkage headstock gear of fire fighting truck Download PDFInfo
- Publication number
- CN208035907U CN208035907U CN201820491592.5U CN201820491592U CN208035907U CN 208035907 U CN208035907 U CN 208035907U CN 201820491592 U CN201820491592 U CN 201820491592U CN 208035907 U CN208035907 U CN 208035907U
- Authority
- CN
- China
- Prior art keywords
- compartment door
- lower compartment
- sliding block
- door
- traction piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A kind of side compartment door linkage headstock gear of fire fighting truck,Fire fighting truck includes the equipment compartment carriage body for having equipment chamber,It the front side of equipment compartment carriage body and/or rear side and is set corresponding to the position of accent of equipment chamber,Lower compartment door,Side compartment door linkage headstock gear includes connecting rod,Sliding block,Lower compartment door haulage gear and the passive traction piece of lower compartment door,One end of connecting rod is connect with the right side edge position of upper compartment door,The upper end of the other end and sliding block connects,Sliding block is located on the right chamber wall of equipment chamber,Lower compartment door haulage gear is connected between the lower end of sliding block and the right side edge position of lower compartment door,The lower passive traction piece of compartment door is connected between the left chamber wall of equipment chamber and the left side edge position of lower compartment door,When upper,When lower compartment door is closed,By upper,Lower compartment door covers shield to the accent of equipment chamber jointly,When upper,When lower compartment door is in open state,Lower compartment door is in horizontality and develops into foot pedal.Meet convenient requirement when materials；Reduce physical demands；Structure simplifies, and facilitates making and assembly.
Description
Technical field
The utility model belongs to fire fighting device technical field, and in particular to a kind of side compartment door linkage keying dress of fire fighting truck
It sets.
Background technology
As the industry's knowledge of the reason, all kinds of disaster relief equipment such as generator, water are usually placed in the car body of fire fighting truck
Pump and various break-in tools etc. take various devices after responding and after arriving at disaster relief scene for the ease of fire fighter
Material needs in time quickly to open the side compartment on left side and/or right side door.And when disaster relief task is completed and by various equipment
After return, and need to close at side compartment door.
Previously, offside compartment door be turned on and off by fire fighter manual operations, not only increase fire fighter work
Amount, and occupy the quality time of fire fighter.
The compartment door linkage open-close device that utility model Authorization Notice No. CN201024817Y recommends using two sets each other
The lanar four rod mechanism of linkage can realize that one-off is fanned door by upper and lower two while being turned on and off.However it still remains
Following shortcoming：First, in the on state, two sets of lanar four rod mechanisms can take fire fighter equipment and generate certain do
It relates to (obstruction)；Second, since two sets of lanar four rod mechanisms are remained each other in connecting state, upper and lower compartment door
Unlatching amplitude be restricted；Third, the balance for being turned on and off action is difficult to ensure.
" the side compartment door linkage mechanism for opening/closing of fire fighting truck " that invention patent mandate notification number CN101967929B is introduced makes up
The shortcoming of above-mentioned CN201024817Y and following technique effect in the 0014th section of record of its specification is objectively fulfilled：
When drag outward draw lower compartment door when, one-time action can open upper and lower compartment door simultaneously, and vice versa；All parts are with equipment
It erects column for carrier to be arranged, therefore there is no generate interference situations when holding with equipment fire fighter after unlatching；Upper and lower compartment door
Unlatching amplitude is big；Stationarity when opening and closing upper and lower compartment door is good.But the patent still remains following deficiency：First, in order to be arranged
Carriage, thus an equipment is returned into column and is arranged in the middle position of compartment chamber accent, erecting column just because of the equipment exists
The presence of compartment chamber accent middle position, to still will produce certain interference effect to taking fire-fighting equipment；Second, upper and lower compartment
After door is opened, foot pedal can not be played the role of by the lower compartment door for drooping or dropping, thus fire fighter enters compartment chamber and takes
It is relatively laborious to put fire-fighting equipment；Third, since the structure of entire open-shut linkage mechanism is complex, thus whether to manufacture,
Assembly or maintenance used in everyday are relatively cumbersome.
In view of above-mentioned prior art, still there is further improved necessity, the applicant has made positive and beneficial set thus
Meter, forms technical solution described below finally.
Invention content
The task of the utility model be to provide it is a kind of help to ensure the equipment chamber accent in equipment compartment it is unobstructed and by
The convenient requirement of fire-fighting equipment is being taken to equipment chamber, is being conducive to make the lower compartment door in open state to drill to meet fire fighter
Become foot pedal and uses physical demands when reduction fire fighter picks and places fire-fighting equipment to equipment chamber, is beneficial to significantly simplify knot
Structure and use facilitate manufacture and assembly and embody good economy and reduce routine use in maintenance difficulties fire-fighting
The side compartment door linkage headstock gear of vehicle.
What the task of the utility model was performed by, a kind of side compartment door linkage headstock gear of fire fighting truck is described
Fire fighting truck includes the equipment compartment carriage body for having equipment chamber, in the front side of the equipment compartment carriage body and/or rear side and corresponding to device
The position of the accent of material chamber is equipped on one compartment door and once compartment door, the side compartment door linkage headstock gear include a connecting rod,
One sliding block, once compartment door haulage gear and the once passive traction piece of compartment door, the right side edge of one end of connecting rod and the upper compartment door
Position connects, and the upper end of the other end of connecting rod and sliding block connects, and sliding block slides up and down to the right chamber being arranged in the equipment chamber
On wall, lower compartment door haulage gear is connected between the lower end of sliding block and the right side edge position of the lower compartment door, and lower compartment door is passive
Traction piece is connected between the left chamber wall of equipment chamber and the left side edge position of lower compartment door, as the upper compartment door and lower compartment Men Chu
When closed state, shield is covered to the accent of the equipment chamber by upper compartment door and lower compartment door jointly, and when upper compartment door and lower compartment
When door is in open state, lower compartment door is in horizontality and develops into foot pedal.
In a specific embodiment of the utility model, the equipment chamber right lower quadrant and corresponding to described
The position of sliding block offers a sliding block sliding cavity, and the sliding block, which slides up and down to, to be arranged in the sliding block sliding cavity.
In another specific embodiment of the utility model, with longitudinal state on the sliding block sliding cavity bottom wall
It is fixed with a slide block guide rail, one sliding block sliding groove is offered with longitudinal state towards the side of slide block guide rail in the sliding block, it should
Sliding block sliding groove is slidably matched with slide block guide rail.
In another specific embodiment of the utility model, one is fixed at the right side edge position of the upper compartment door
Connecting rod hinged seat is fixed with a connecting rod connecting seat, the company in the upper end of the sliding block and towards the side of the equipment chamber
One end of bar is hinged by connecting rod hinging pin shaft and connecting rod hinged seat, and the other end of connecting rod is connect by pitman pin with connecting rod
Seat connection.
In another specific embodiment of the utility model, the right chamber wall of equipment chamber composition have a right chamber wall every
Chamber, the lower compartment door haulage gear are connected to the lower end of the sliding block and the lower compartment door in the lower part corresponding to right chamber wall separate space
Right side edge position between.
In the utility model there are one in specific embodiment, lower compartment door haulage gear includes the door of compartment
Active traction piece guide wheel and once compartment door active traction piece, lower compartment door active traction piece guide wheel are rotatably arranged at by guide wheel shaft
In the right chamber wall separate space, one end of lower compartment door active traction piece is connect with the lower end of the sliding block, and lower compartment door is actively drawn
The middle part of part is matched with lower compartment door active traction piece guide wheel, and the other end of lower compartment door active traction piece and the lower compartment door
Right side edge position connects.
In the utility model more and in a specific embodiment, one end of the lower compartment door active traction piece passes through master
Dynamic traction piece connection axis pin is connect with the lower end of the sliding block, and being constituted at the right side edge position of the lower compartment door has compartment door
Right fixed ear, the other end of the lower compartment door active traction piece after the lower compartment door active traction piece guide wheel with lower compartment door
Right fixed ear connection.
In a specific embodiment in turn of the utility model, it is sprocket wheel, institute that the lower compartment door, which actively draws guide wheel,
It is chain to state lower compartment door active traction piece.
The utility model again more and in a specific embodiment, the chain by a plurality of O-shaped chain links each other
Head and the tail are connected and composed or are connected and composed from beginning to end each other through chain blade unit connection axis pin by a plurality of chain blade units.
Again and then in a specific embodiment, one is fixed on the left chamber wall of the equipment chamber in the utility model
The passive traction piece fixed ear of left chamber wall, and being constituted at the left side edge position of the lower compartment door has the left fixed ear of compartment door, institute
The one end for stating the lower passive traction piece of compartment door is connect with the passive traction piece fixed ear of left chamber wall, and the other end and the left fixed ear of lower compartment door
Connection, and door passive traction piece in lower compartment is chain, and which is connected and composed by a plurality of O-shaped chain links or from beginning to end each other by multiple
Several chain blade units connect and compose from beginning to end each other through chain blade unit connection axis pin.
One of the technique effect of technology provided by the utility model is located at equipment chamber due to having abandoned in prior art
The equipment of equipment chamber accent middle position erects column, thus can ensure that the equipment chamber accent of the equipment chamber of equipment compartment carriage body is without hindrance
Gear, meets convenient requirement of the fire fighter when taking fire-fighting equipment to equipment chamber；Two, due to working as upper and lower compartment door in opening
When opening state, lower compartment door is horizontal and develops into the foot pedal trampled for fire fighter, thus can reduce fire fighter
Physical demands when picking and placeing from fire-fighting equipment to equipment chamber；Three, since entire side compartment door linkage headstock gear is only by connecting rod, cunning
Block, lower compartment door haulage gear and the passive traction piece composition of lower compartment door, thus structure significantly simplifies, and can not only facilitate making and dress
Match and embody economy, and the maintenance difficulties in routine use can be reduced.
Description of the drawings
Fig. 1 is the first embodiment schematic diagram of the utility model.
Fig. 2 is the detailed structure view of lower compartment door haulage gear shown in FIG. 1.
Specific implementation mode
In order to which the technical essence of the utility model and advantageous effect is more clearly understood, applicant is below with reality
The mode for applying example elaborates, but is not limitation to the utility model, any foundation to the description of embodiment
The made only formal but not substantive equivalent transformation of the utility model design is regarded as the utility model
Technical solution scope.
Every upper and lower, forward and backward, left and right directionality or the concept of directionality of being related to all is in the following description
For the location of Fig. 1 states, thus the spy to technical solution provided by the utility model cannot be understood as
It does not limit.
Fig. 1 is referred to, the equipment compartment carriage body 1 with equipment chamber 11 of the structural system of fire fighting truck is shown, in the equipment
The front side of compartment carriage body 1 and rear side and in the accent corresponding to equipment chamber 11（That is equipment chamber accent, it is the same below）Position be arranged
There are on one compartment door 12 and once compartment 13.According to professional general knowledge and as shown in Figure 2, the upper edge of upper compartment door 12 passes through upper compartment door bolt
Axis 122（Fig. 2 shows）It is articulated and connected with the upper edge of equipment compartment carriage body 1, the lower edge of lower compartment door 13 passes through lower compartment door bolt axis 133 and equipment
The lower edge of compartment carriage body 1 is articulated and connected.Also show in Fig. 1 belong to compartment door 12 structural system a left gas spring cylinder 123,
Compartment door opens and closes oil cylinder 125 on one right gas spring cylinder 124 and one, and left gas spring cylinder 123 is hinged on the left side edge of compartment door 12
Position and the end of the left gas spring cylinder column 1231 of the left gas spring cylinder 123 are hinged on the left chamber wall of equipment chamber 11 towards right chamber wall
Side, right gas spring cylinder 124 is hinged on the compartment door 12 right side edge position and right gas spring of the right gas spring cylinder 124
The end of cylinder column 1241 is hinged on the right chamber wall of equipment chamber 11 towards the side of left chamber wall.Unquestionably, left and right gas bullet above-mentioned
The position of spring cylinder 123,124 corresponds.Upper compartment door opens and closes oil cylinder 125 and is hinged on the equipment frame 113 in equipment chamber 11
On equipment erection column 1131, compartment door opens and closes the end for opening and closing oil cylinder column 1251 of oil cylinder 125 by axis pin 12511 and fixes on this
In upper compartment, the axis pin base 126 of door 12 towards the side of equipment chamber 11 is hinged.In order to ensure the intensity of upper compartment door 12, the door 12 in upper compartment
Compartment door branch is preferably fixed using welding manner towards the side of equipment chamber 11 and in the position corresponding to aforementioned axis pin base 126
Stay 127.In upper compartment, the lower edge of the length direction of door 12 is fixed with one for the upper edge control to lower compartment door 13（Closed state）
Lower compartment door control press strip 128.Rear cargo door 14 and rear foot pedal 15 are also shown in Fig. 1, since it belongs to the prior art, because
And the not reinflated explanation of applicant.
Applicant it should be noted that：Although the present embodiment is illustrated in the front side of equipment compartment carriage body and rear side and right
It should be each provided with upper compartment door 12 and lower compartment door 13 in accent, that is, preceding accent of equipment chamber 11 and the position of rear accent, however if
Only in the front side of equipment compartment carriage body 1 or the upper compartment door 12 of rear side setting and lower compartment door 13, then equivalent technology should be regarded as
Means.In addition aforementioned upper compartment door keying oil cylinder 125 is controlled by the hydraulic control system being provided on fire fighting truck（Belong to existing skill
Art）.In addition, the quantity of equipment compartment carriage body 1 can also be two either one（The present embodiment is two）, that is, have two
A equipment chamber 11, thus limitation the utility model cannot be changed with the quantity of equipment compartment carriage body 1.Although also, not showing in Fig. 1
Go out headstock, but puzzlement can't be generated to the understanding of those skilled in the art.
It refers to Fig. 2 and combines Fig. 1, the technical essential as technical solution provided by the utility model：Side above-mentioned
Compartment door linkage mechanism for opening/closing includes a connecting rod 2, a sliding block 3, once compartment door haulage gear 4 and the once passive traction piece 5 of compartment door, even
One end of bar 2 is connect towards one end of upper compartment door 12 with the right side edge position of aforementioned upper compartment door 12, and the other end of connecting rod 2
It is connect towards one end of sliding block 3 with the upper end of sliding block 3, sliding block 3 slides up and down to the right chamber wall being arranged in aforementioned equipment chamber 11
On, lower compartment door haulage gear 4 is connected between the lower end of sliding block 3 and the right side edge position of aforementioned lower compartment door 13, lower compartment door quilt
Dynamic traction piece 5 is connected between the left chamber wall of equipment chamber 11 and the left side edge position of lower compartment door 13.
It is appreciated that out by preceding description and in conjunction with Fig. 1, Fig. 2：When aforementioned upper compartment door 12 and lower compartment door 13 are in
When closed state, shield is covered to the accent of aforementioned equipment chamber 11 by upper compartment door 12 and lower compartment door 13 jointly, and when upper compartment 12 with
And lower compartment door 13, when being in open state, lower compartment door 13 is in horizontality and develops into foot pedal, so that fire fighter stands
On the lower compartment door 13 fire-fighting equipment is picked and placeed to equipment chamber 11.
Aforementioned equipment chamber 11 right lower quadrant and offer a sliding block sliding cavity in the position corresponding to slide block 3
111, sliding block 3 above-mentioned, which slides up and down to, to be arranged in the sliding block sliding cavity 111.
Preferably, a slide block guide rail 1111 is fixed with longitudinal state on 111 bottom wall of sliding block sliding cavity above-mentioned, preceding
It states sliding block 3 and one sliding block sliding groove is offered with longitudinal state towards the side of slide block guide rail 1111（It is not shown in figure）, the sliding block
Sliding groove is slidably matched with slide block guide rail 11111.
Continue to see Fig. 1 and Fig. 2, a connecting rod hinged seat 121 is fixed at the right side edge position of aforementioned upper compartment door 12, preceding
It states the upper end of sliding block 3 and is fixed with a connecting rod connecting seat 31 towards the side of aforementioned equipment chamber 11, one end of aforementioned connecting rod 2 is logical
It is hinged with connecting rod hinged seat 121 to cross connecting rod hinging pin shaft 21, and the other end of connecting rod 2 passes through pitman pin 22 and connecting rod connecting seat
31 connections.
Shown in Fig. 1 and Fig. 2, the right chamber wall composition of aforementioned equipment chamber 11 has a right chamber wall separate space 112, aforementioned lower compartment door to lead
Draw the right edge that mechanism 4 is connected to the lower end and aforementioned lower compartment door 13 of slide block 3 in the lower part corresponding to right chamber wall separate space 112
Between the position of edge, left chamber wall above-mentioned also has left chamber wall separate space.
Shown in Fig. 1 and Fig. 2, lower compartment door haulage gear 4 above-mentioned includes the door active traction piece guide wheel of compartment 41 and one
Lower compartment door active traction piece 42, lower compartment door active traction piece guide wheel 41 are rotatably arranged at right chamber above-mentioned by guide wheel shaft 411
In wall separate space 112, one end of lower compartment door active traction piece 42 is connect with the lower end of slide block 3；Lower compartment door active traction piece 42
Middle part and lower compartment door active traction piece guide wheel 41 match, and the other end of lower compartment door active traction piece 42 and aforementioned lower compartment door
13 right side edge position connection.
One end of aforementioned lower compartment door active traction piece 42 is connected by active traction piece under axis pin 421 and slide block 3
End connection, being constituted at the right side edge position of aforementioned lower compartment door 13 has the right fixed ear 131 of compartment door, and aforementioned lower compartment door is actively led
Draw the other end of part 42 connecting with the right fixed ear of lower compartment door 131 after aforementioned lower compartment door active traction piece guide wheel 41.
In the present embodiment, it is sprocket wheel that aforementioned lower compartment door, which actively draws guide wheel 41, and aforementioned lower compartment door active traction piece 42 is
Chain.
In the present embodiment, chain above-mentioned is connected and composed from beginning to end each other by a plurality of O-shaped chain links, however if chain by
A plurality of chain blade units connect and compose from beginning to end each other through chain blade unit connection axis pin, then should be considered as equivalent.
The passive traction piece fixed ear of a left chamber wall is fixed on the left chamber wall of aforementioned equipment chamber 11, and in aforementioned lower compartment door
13 left side edge position, which is constituted, the left fixed ear 132 of compartment door, one end of the passive traction piece of aforementioned lower compartment door 5 and left chamber wall
Passive traction piece fixed ear connection, and the left fixed ear in the other end and lower compartment 132 is connect.
In the present embodiment, door passive traction piece 5 in lower compartment above-mentioned is chain, the chain by a plurality of O-shaped chain links each other
Head and the tail connect and compose, however if chain is connected and composed by a plurality of chain blade units through chain blade unit connection axis pin from beginning to end each other,
It so should be considered as equivalent.
When to open upper and lower compartment door 12,13, so that upper compartment door is opened and closed oil cylinder 125 by vehicle-mounted hydraulic control system and work, open
Oil cylinder column 1251 is closed to stretch to outside cylinder body, in promotion compartment door 12 be flipped up towards the direction of the accent away from equipment chamber 11 and
It overturns to state as shown in Figure 1.In this process, being flipped up with upper compartment door 12, drives connecting rod 2, is driven by connecting rod 2
3 uplink of sliding block is driven the lower compartment door active traction piece 42 of the structural system of lower compartment door haulage gear 4 by the uplink of sliding block 3（Chain
Item）, to make lower compartment door 13 downwardly turn over to horizontality shown in FIG. 1.In this state, fire fighter, which can stand, is developing into
Equipment frame 113 on from the lower compartment door 13 of foot pedal to equipment chamber 11 extracts fire-fighting equipment or fire-fighting equipment is belonged to equipment
On frame 113.Conversely, then covering shield by the accent of upper and lower compartment 12,13 pairs of equipment chambers 11 of door.
In conclusion technical solution provided by the utility model compensates for the shortcoming in prior art, favorably accomplish
Invention task has faithfully fulfilled the technique effect that applicant refers in technical effect column above.
Claims (10)
1. a kind of side compartment door linkage headstock gear of fire fighting truck, the fire fighting truck includes the equipment compartment compartment with equipment chamber (11)
Body (1) is arranged in the front side of the equipment compartment carriage body (1) and/or rear side and in the position of the accent corresponding to equipment chamber (11)
Have on one compartment door (12) and once compartment door (13), it is characterised in that the side compartment door linkage headstock gear including a connecting rod (2),
One sliding block (3), once compartment door haulage gear (4) and the once passive traction piece (5) of compartment door, one end of connecting rod (2) and the upper compartment
The right side edge position connection of door (12), and the other end of connecting rod (2) is connect with the upper end of sliding block (3), sliding block (3) slides up and down
Ground is arranged on the right chamber wall of the equipment chamber (11), lower compartment door haulage gear (4) be connected to the lower end of sliding block (3) with it is described under
Between the right side edge position of compartment door (13), the lower passive traction piece (5) of compartment door is connected to the left chamber wall of equipment chamber (11) and lower compartment
Between the left side edge position of door (13), when the upper compartment door (12) and lower compartment door (13) are closed, by upper compartment
Door (12) and lower compartment door (13) cover shield to the accent of the equipment chamber (11) jointly, and when upper compartment door (12) and lower compartment door
(13) when being in open state, lower compartment door (13) is in horizontality and develops into foot pedal.
2. the side compartment door linkage headstock gear of fire fighting truck according to claim 1, it is characterised in that in the equipment chamber
(11) right lower quadrant and a sliding block sliding cavity (111), the sliding block are offered in the position corresponding to the sliding block (3)
(3) slide up and down to setting in the sliding block sliding cavity (111).
3. the side compartment door linkage headstock gear of fire fighting truck according to claim 2, it is characterised in that slided in the sliding block
A slide block guide rail (1111) is fixed with longitudinal state on dynamic chamber (111) bottom wall, in the sliding block (3) towards slide block guide rail
(1111) side offers a sliding block sliding groove with longitudinal state, which matches with slide block guide rail (1111) sliding
It closes.
4. the side compartment door linkage headstock gear of fire fighting truck according to claim 1, it is characterised in that in the upper compartment door
(12) right side edge position is fixed with a connecting rod hinged seat (121), in the upper end of the sliding block (3) and towards the equipment
The side of chamber (11) is fixed with a connecting rod connecting seat (31), and one end of the connecting rod (2) by connecting rod hinging pin shaft (21) and connects
Bar hinged seat (121) is hinged, and the other end of connecting rod (2) is connect by pitman pin (22) with connecting rod connecting seat (31).
5. the side compartment door linkage headstock gear of fire fighting truck according to claim 1, it is characterised in that the equipment chamber (11)
Right chamber wall composition have a right chamber wall separate space (112), the lower compartment door haulage gear (4) is corresponding to right chamber wall separate space (112)
Lower part be connected between the lower end of the sliding block (3) and the right side edge position of lower compartment door (13).
6. the side compartment door linkage headstock gear of fire fighting truck according to claim 5, it is characterised in that the lower compartment door is led
It includes compartment door active traction piece guide wheel (41) and once compartment door active traction piece (42) to draw mechanism (4), and lower compartment door is actively led
Draw part guide wheel (41) to be rotatably arranged at by guide wheel shaft (411) in the right chamber wall separate space (112), lower compartment door is actively drawn
One end of part (42) is connect with the lower end of the sliding block (3), and middle part and the lower compartment door of lower compartment door active traction piece (42) are actively led
Draw part guide wheel (41) to match, and the right edge edge of the other end of lower compartment door active traction piece (42) and the lower compartment door (13)
Position connection.
7. the side compartment door linkage headstock gear of fire fighting truck according to claim 6, it is characterised in that the lower compartment door is actively
One end of traction piece (42) connects axis pin (421) by active traction piece and is connect with the lower end of the sliding block (3), in the lower compartment
The right side edge position of door (13), which is constituted, the right fixed ear (131) of compartment door, the lower compartment door active traction piece (42) it is another
One end is being connect with the lower compartment right fixed ear (131) of door afterwards by way of the lower compartment door active traction piece guide wheel (41).
8. the side compartment door linkage headstock gear of the fire fighting truck described according to claim 6 or 7, it is characterised in that the lower compartment door is main
Dynamic traction guide wheel (41) is sprocket wheel, and the lower compartment door active traction piece (42) is chain.
9. the side compartment door linkage headstock gear of fire fighting truck according to claim 8, it is characterised in that the chain is by multiple
Several O-shaped chain links are connected and composed or are connected from beginning to end each other through chain blade unit connection axis pin by a plurality of chain blade units from beginning to end each other
It constitutes.
10. the side compartment door linkage headstock gear of fire fighting truck according to claim 1, it is characterised in that in the equipment chamber
(11) the passive traction piece fixed ear of a left chamber wall is fixed on left chamber wall, and at the left side edge position of the lower compartment door (13)
Composition has the left fixed ear (132) of compartment door, one end of the lower passive traction piece (5) of compartment door and the passive traction piece of left chamber wall solid
Determine ear connection, and the other end is connect with the lower compartment left fixed ear (132) of door, and door passive traction piece (5) in lower compartment is chain, the chain
Item connected and composed from beginning to end each other by a plurality of O-shaped chain links or by a plurality of chain blade units through chain blade unit connection axis pin it is first each other
Tail connects and composes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491592.5U CN208035907U (en) | 2018-04-09 | 2018-04-09 | The side compartment door linkage headstock gear of fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491592.5U CN208035907U (en) | 2018-04-09 | 2018-04-09 | The side compartment door linkage headstock gear of fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035907U true CN208035907U (en) | 2018-11-02 |
Family
ID=63943953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491592.5U Active CN208035907U (en) | 2018-04-09 | 2018-04-09 | The side compartment door linkage headstock gear of fire fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407583A (en) * | 2018-04-09 | 2018-08-17 | 捷达消防科技（苏州）股份有限公司 | The side compartment door linkage headstock gear of fire fighting truck |
| US11279289B2 (en) | 2020-04-06 | 2022-03-22 | Rosenbauer America, Inc. | Step assembly and vehicle |
-
2018
- 2018-04-09 CN CN201820491592.5U patent/CN208035907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407583A (en) * | 2018-04-09 | 2018-08-17 | 捷达消防科技（苏州）股份有限公司 | The side compartment door linkage headstock gear of fire fighting truck |
| US11279289B2 (en) | 2020-04-06 | 2022-03-22 | Rosenbauer America, Inc. | Step assembly and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208035907U (en) | The side compartment door linkage headstock gear of fire fighting truck | |
| US6067940A (en) | Portable corral | |
| EP0936095A3 (en) | Hardtop vehicle | |
| EP1118489A3 (en) | Convertible vehicle roof | |
| DE29913486U1 (en) | Cabriolet vehicle | |
| EP1112879A3 (en) | Convertible vehicle roof | |
| CN101967929B (en) | Linked opening/closing mechanism for lateral carriage door of fire truck | |
| EP1275542A3 (en) | Covering device for soft top storage compartment | |
| CN108407583A (en) | The side compartment door linkage headstock gear of fire fighting truck | |
| DE102007001214B4 (en) | amusement machine | |
| DE102005027511A1 (en) | Folding roof for motor vehicle has covering material arranged on both opposite roof sides that covers associated side region of forward and bounding rear roof part when folding roof is closed | |
| US1919608A (en) | Tail gate elevator | |
| DE29916002U1 (en) | Cabriolet vehicle | |
| US4047631A (en) | Sugarcane planting device | |
| DE10121147C2 (en) | Openable vehicle roof with at least one cover | |
| CN106068837A (en) | A kind of Novel rice rice seedling transplanter | |
| US1842634A (en) | Trawl door | |
| US2244002A (en) | Locomotive coupling device | |
| CN100553716C (en) | The pedal linkwork of used in fire-fighting | |
| DE822475C (en) | Single track small motor vehicle | |
| CN206299268U (en) | A kind of hatch door flexible pulling strip structure and the vehicle with it | |
| DE10052001A1 (en) | Convertible has hatchback, which can be raised at back to allow luggage to be put in or at front to allow roof to be moved under it, on lever system comprising section attached to hatchback and section attached to auxiliary frame component | |
| DE1142144B (en) | Drilling mast mounted on a vehicle | |
| DE29621496U1 (en) | Armored money and valuables vehicle | |
| US2488066A (en) | Hydraulic hayrack on a vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |