A kind of modern fire dolly
Technical field
The present invention relates to modern fire technical field, specially a kind of modern fire dolly.
Background technique
In fire-fighting transportational process, it is often necessary to use fire-fighting cart, carry out short distance transport to article.Fire-fighting pushes away
Vehicle is often largely jolted in use, but for existing fire-fighting cart, and do not have good
Damping, buffering performance, thus just be easy so that the article being placed on fire-fighting cart because jolt effect due to be damaged;Meanwhile
Basic restriction can not simply and easily be carried out for the maximum weight for the article being placed on fire-fighting cart, so just very
Be easy because article be positioned to it is excessive overweight due to cause to transport inconvenient or article and cart is impaired, these, which are all leveraged, disappears
The service performance of anti-cart, existing fire-fighting cart cannot be converted according to the size of cargo.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of modern fire dolly, fire-fighting cart is solved
It cannot be converted according to the size of cargo, the shelf air circulation that cargo is stacked is bad, is easy so that being placed in fire-fighting cart
On article because jolt effect due to be damaged the problem of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of modern fire dolly,
Including bottom plate, goods conveying frame is rotatably connected at the top of the bottom plate, the goods conveying frame outer wall bottom side passes through rotation axis and bottom plate
Rotation connection, the goods conveying frame bottom offer mounting groove far from the side of rotation axis, and the base top portion is being located at mounting groove just
Lower section is equipped with first hydraulic cylinder, is rotatablely connected at the top of the first hydraulic cylinder with goods conveying frame, goods conveying frame inner wall two sides are solid
Surely it is connected with installation support frame, slidably connects shelf on the inside of the installation support frame, the bottom shelf is fixedly connected with peace
Platform is filled, is rotatably connected to fixed switch on the outside of the erecting bed, goods conveying frame outer wall two sides are fixedly connected with connection wall, described
Positioner is fixedly connected on the outside of connection wall, goods conveying frame inner wall two sides of the bottom are fixedly connected with power motor, described dynamic
Force motor is rotatably connected to the first belt pulley by output shaft, and first belt pulley is rotatably connected to the second belt by belt
Wheel, first belt pulley and the second belt pulley pass through flat key respectively and are fixedly connected with the first line shaft and the second line shaft, institute
It states and organic frame frame is set at the top of the first line shaft and the second line shaft, machine is run through on first line shaft and the second line shaft top
Frame frame simultaneously extends to inside, and first line shaft and the second line shaft top have been respectively fixedly connected with centrifugal impeller and air inlet fan
Leaf, the rack arch are fixedly connected with filter screen, are fixedly connected with exhaust apparatus at the top of the goods conveying frame.
Preferably, one end far from rotation axis is fixedly connected with second hydraulic cylinder, the bottom plate top at the top of the bottom plate
Position between first hydraulic cylinder and second hydraulic cylinder is fixedly connected with rotating turret.
Preferably, folding catch bar, the folding catch bar bottom and the second liquid are rotatably connected at the top of the rotating turret
Cylinder pressure rotation connection, the catch bar that folds are rotatablely connected close to one end of goods conveying frame and goods conveying frame.
Preferably, the folding catch bar is rotatably connected to promotion handle far from one end of goods conveying frame.
Preferably, it is fixedly connected with sliding rail at the top and bottom of the goods conveying frame, is slidably connected on the inside of the sliding rail
Folding door.
Preferably, folding door surface side is fixedly connected with pull handle.
Preferably, the positioner includes detent set, and detent set surface offers T-type limiting slot.
Preferably, the positioner includes screen post, and the screen post surface is provided with positive stop strip, and the screen post is remote
One end from positive stop strip is fixedly connected with rotating disc, and the rotating disc is rotatably connected to mounting base far from the side of positive stop strip, institute
Screen post is stated to be cooperatively connected by positive stop strip and T-type limiting slot.
Preferably, the exhaust apparatus includes outlet air frame, and outlet air frame bottom is fixedly connected with blower rack, the blower
Top of the trellis is fixedly connected with blowing machine, and the outlet air top of the trellis is fixedly connected with dust-proof purifying net.
Preferably, the bottom base plate is fixedly connected with damping universal wheels, and the damping universal wheels quantity is four, and right
Claim setting.
(3) beneficial effect
The present invention provides a kind of modern fire dollies.Have it is following the utility model has the advantages that
(1), the modern fire dolly, is worked up by first hydraulic cylinder, what second hydraulic cylinder worked downwards
When goods conveying frame can be jacked up, bottom plate is set as extending installation, passes through the positioner that connection wall is installed on the outside of goods conveying frame
Two goods conveying frames can be installed together, screen post be put in into detent set transfer turn Moving plate, positive stop strip is driven to limit in T-type
Slot rotation has achieved the purpose that carry out goods conveying frame the installation fixation of mobile and multiple groups, can make to realize the fixation of position
The efficiency that work is improved during cargo transport, does not need the freight of replacement different model, reduces cost, improve effect
Rate.
(2), the modern fire dolly, the power motor of goods conveying frame bottom drive centrifugal impeller by belt pulley set
Guarantee the air circulation inside goods conveying frame, the shelf inside goods conveying frame can by cooperating with exhaust apparatus with air inlet flabellum rotation
It to realize dismounting and fixed by fixed switch, folding door and folds catch bar and can save space, so that freight is not having to
When the space occupied it is small, bottom installation damping universal wheels cart can be made to realize damping in the process of work, no
It will appear the purpose of damage product.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram of air supply device of the present invention;
Fig. 3 is the structural schematic diagram of positioner of the present invention;
Fig. 4 is the structural schematic diagram of exhaust apparatus of the present invention;
Fig. 5 is the structural schematic diagram on surface of the present invention.
In figure: 1 bottom plate, 2 goods conveying frames, 3 rotation axis, 4 mounting grooves, 5 first hydraulic cylinders, 6 installation support frames, 7 shelf, 8 peaces
Fill platform, 9 fixed switches, 10 connection walls, 11 positioners, 111 detent sets, 112T type limiting slot, 113 screen posts, 114 limits
Article, 115 rotating discs, 116 mounting bases, 12 power motors, 13 first belt pulleys, 14 second belt pulleys, 15 first line shafts, 16
Two line shafts, 17 rack frames, 18 centrifugal impellers, 19 air inlet flabellums, 20 filter screens, 21 rotating turrets, 22 fold catch bar, 23 promotions
Handle, 24 second hydraulic cylinders, 25 exhaust apparatus, 251 outlet air framves, 252 blower racks, 253 blowing machines, 254 dust-proof purifying nets, 26 are slided
Dynamic rail, 27 folding doors, 28 pull handles, 29 damping universal wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of modern fire dolly, including bottom plate 1,
Goods conveying frame 2 is rotatably connected at the top of bottom plate 1,2 outer wall bottom side of goods conveying frame is rotatablely connected by rotation axis 3 and bottom plate 1, shipping
2 bottom of frame offers mounting groove 4 far from the side of rotation axis 3, is located at immediately below mounting groove 4 at the top of bottom plate 1 and is equipped with the first liquid
Cylinder pressure 5,5 top of first hydraulic cylinder are rotatablely connected with goods conveying frame 2, and 2 inner wall two sides of goods conveying frame are fixedly connected with installation support frame 6,
Shelf 7 are slidably connected on the inside of installation support frame 6,7 bottom of shelf is fixedly connected with erecting bed 8, is rotatablely connected on the outside of erecting bed 8
There is fixed switch 9,2 outer wall two sides of goods conveying frame are fixedly connected with connection wall 10, are fixedly connected with positioner on the outside of connection wall 10
11,2 inner wall two sides of the bottom of goods conveying frame are fixedly connected with power motor 12, and power motor 12 is rotatably connected to first by output shaft
Belt pulley 13, the first belt pulley 13 are rotatably connected to the second belt pulley 14, the first belt pulley 13 and the second belt pulley by belt
14 are fixedly connected with the first line shaft 15 and the second line shaft 16, the first line shaft 15 and the second line shaft 16 by flat key respectively
Top is arranged organic frame frame 17, the first line shaft 15 and 16 top of the second line shaft through rack frame 17 and extends to inside, the
One line shaft 15 and 16 top of the second line shaft have been respectively fixedly connected with centrifugal impeller 18 and air inlet flabellum 19,17 top of rack frame
It is fixedly connected with filter screen 20, exhaust apparatus 25 is fixedly connected at the top of goods conveying frame 2.
1 top of bottom plate is fixedly connected with second hydraulic cylinder 24 far from one end of rotation axis 3, is located at the first liquid at the top of bottom plate 1
Position between cylinder pressure 5 and second hydraulic cylinder 24 is fixedly connected with rotating turret 21.
It is rotatably connected at the top of rotating turret 21 and folds catch bar 22, folded 22 bottom of catch bar and second hydraulic cylinder 24 rotates
Connection folds catch bar 22 and is rotatablely connected close to one end of goods conveying frame 2 and goods conveying frame 2.
It folds catch bar 22 and is rotatably connected to promotion handle 23 far from one end of goods conveying frame 2.
It is fixedly connected with sliding rail 26 at the top and bottom of goods conveying frame 2, slides and slidably connects folding door 27 on the inside of rail 26.
27 surface side of folding door is fixedly connected with pull handle 28.
Positioner 11 includes detent set 111, and detent covers 111 surfaces and offers T-type limiting slot 112.
Positioner 11 includes screen post 113, and 113 surface of screen post is provided with positive stop strip 114, and screen post 113 is far from limit
One end of position item 114 is fixedly connected with rotating disc 115, and rotating disc 115 is rotatably connected to mounting base far from the side of positive stop strip 114
116, screen post 113 is cooperatively connected by positive stop strip 114 and T-type limiting slot 112.
Exhaust apparatus 25 includes outlet air frame 251, and 251 bottom of outlet air frame is fixedly connected with blower rack 252, and blower rack 252 pushes up
Portion is fixedly connected with blowing machine 253, and dust-proof purifying net 254 is fixedly connected at the top of outlet air frame 251.
1 bottom of bottom plate is fixedly connected with damping universal wheels 29, and 29 quantity of damping universal wheels is four, and is symmetrical arranged.
In use, first hydraulic cylinder 5 works up, second hydraulic cylinder 24 can push up goods conveying frame 2 when work downwards
It rises, bottom plate 1 is set as extending installation, can be by two goods by the positioner 11 that connection wall 10 is installed on the outside of goods conveying frame 2
Fortune frame 2 is installed together, and screen post 113 is put in detent and covers 111 transfer turn Moving plates 115 drive positive stop strip 114 in T-type limit
Slot 112 rotates, to realize the fixation of position, the power motor 12 of 2 bottom of goods conveying frame drives centrifugal impeller by belt pulley set
18 rotate with air inlet flabellum 19, by cooperating with exhaust apparatus 25, guarantee the air circulation inside goods conveying frame, for fire-fighting article
It can timely radiate, the shelf 7 inside goods conveying frame 2 can realize dismounting and fixed, folding door 27 and folding by fixed switch 9
Folded catch bar 22 can save space.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.