A kind of anticollision device, collision-prevention device for being used to transport Cargo Lift
Technical field
The utility model is related to Cargo Lift, more specifically, it relates to a kind of anticollision device, collision-prevention device for being used to transport Cargo Lift.
Background technology
With the fast development of China's economic construction, elevator requirement of the occasion such as factory, warehouse to large-tonnage, big car
Constantly increase.Because car depth size is larger, when concentrfated load particularly forklift workability turnover car, fork truck can be accidentally injured
Elevator, can break elevator, can deform upon elevator, so as to cause elevator to occur accident.
As shown in Figure 1, the fork truck that Cargo Lift 1 is easily caused full loading thing hits the inner frame of Cargo Lift 1 because the visual field is lacked,
So as to cause the inner frame deformation of Cargo Lift 1, so as to cause Cargo Lift 1 to damage, more serious may occur the accident of Cargo Lift 1.
Utility model content
The purpose of this utility model is to provide a kind of anticollision device, collision-prevention device for being used to transport Cargo Lift, and the anticollision device, collision-prevention device can prevent Cargo Lift
Hit by fork truck, cause Cargo Lift to damage.
Above-mentioned technical purpose of the present utility model technical scheme is that:One kind is used to transport Cargo Lift
Anticollision device, collision-prevention device, including the anti-collision pipe being fixed in Cargo Lift, and the centre of anti-collision pipe is provided with cavity, one end of cavity is provided with set
Sliding has slide bar in cylinder, sleeve, and there is the first elastic component slide bar bottom with being contradicted on sleeve bottom end inwall, and is set on sleeve bottom end
The alarm device inspired for slide bar, the other end of slide bar is provided with cushion pad;Hitting cushion pad promotes the slide bar to be slid along sleeve
To alarm device.
Using above-mentioned technical proposal, sleeve is provided with the cavity for the anti-collision pipe being provided with Cargo Lift, sleeve sliding has slide bar, and
There is the first elastic component slide bar bottom with being contradicted on sleeve bottom end inwall, and the other end of slide bar is provided with cushion pad, forms one
The buffer unit of similar piston, the first buffering when cushion pad hits as fork truck is set, slide bar and the first elastic component conduct
The second buffering during the shock of fork truck is set, and fork truck promotes sliding to slide the alarm that triggering is arranged on sleeve base along sleeve
Device, to remind artificial fork truck to strike anti-collision pipe.
Further, the other end of the sleeve in the middle of cover plate, and cover plate provided with offering and slip hole, and the slide bar slides
In slip hole.
Using above-mentioned technical proposal, the cover plate that the sleeve other end is provided with so that sleeve is closed, and is provided with cover plate and is supplied slide bar
The slip hole of sliding so that slide bar enters line slip along slip hole.
Further, the slide bar bottom is provided with the confidential paper that cooperation is closely slid with sleeve lining, and seal is contacted at
First elastic component, and be communicated with offering the extraneous sky of connection on the first stomata of air in sleeve, the cover plate on seal
Second stomata of gas, second stomata is communicated in the 3rd stomata on anti-collision pipe.
Using above-mentioned technical proposal, slide bar bottom is provided with the seal that cooperation is promptly slid with sleeve so that seal
A closed space is formed with sleeve bottom end, and the first stomata of air in sleeve is communicated with seal, and on cover plate
The second stomata of connection outside air is offered, and the second stomata is communicated in the 3rd stomata on anti-collision pipe so that seal
There is the difference of an air pressure when sleeve inner slides, reached the effect of pressure buffer.
Further, first elastic component uses stage clip, and forms blind end provided with one end on sleeve lining bottom
Fixed cylinder, compression spring sleeve is fixed in fixed cylinder.
Using above-mentioned technical proposal, the first elastic component uses stage clip, is because stage clip is usually the coiling of wire equal pitch
Pressure feed resistance forces are externally carried with there are fixed line footpath compression springs using multiple open coils, what sleeve bottom end was provided with
Fixed cylinder has used set solid pressure spring to set.
Further, the slotting intrinsic fix bar of the fixed cylinder, and the second elastic component, and the second elasticity are arranged with fix bar
Part uses spring, and spring contacts at blind end, and the other end, which is contradicted, slipping block, and the bottom of the slipping block is provided with triggering alarm dress
The conducting block put.
Using above-mentioned technical proposal, fixed cylinder bar is solidly plugged in fixed cylinder, and fix bar is arranged with the second elastic component, closing
Contradicted between end and slipping block bullet to the second elastic component, when being for fork truck shock cushion pad, slide bar promotes seal to hit
In fixed cylinder, without the parts for influenceing to be provided with fixed cylinder;Conducting block of the bottom of slipping block provided with triggering alarm device,
When fork truck hits cushion pad, slide bar promotes seal to impinge upon in fixed cylinder, and triggering alarm device, to remind artificial shock
To anti-collision pipe.
Further, the alarm device includes buzzer and power supply and the electricity of series loop is formed with buzzer and power supply
Contact.
Using above-mentioned technical proposal, when conducting block is contacted with electric contact point, between buzzer and power supply and electric contact point
Series loop is activated so that volume buzzer is sounded the alarm, and manually anti-collision pipe is struck to remind.
Further, the electric contact point is arranged on the opposite face of fix bar and slipping block, and is touched with conducting block cunning grafting.
Using above-mentioned technical proposal, electric contact point is arranged in fix bar to be touched with the conducting block cunning grafting on slipping block, works as cunning
It is conductive when seal non-contravention slipping block between conducting block insertion electric contact point when moving block by the power contradicted from seal
Block is extracted out between electric contact point.
Brief description of the drawings
Fig. 1 is existing Cargo Lift;
Fig. 2 is scheme of installation of the anticollision device, collision-prevention device in Cargo Lift in the present embodiment;
Fig. 3 is the anticollision device, collision-prevention device schematic diagram in the present embodiment;
Fig. 4 is the Section A-A figure in Fig. 3;
Fig. 5 is the B portions enlarged drawing in Fig. 4;
Fig. 6 is the alarm device circuit diagram in the present embodiment.
In figure:In figure:1st, Cargo Lift;11st, Cargo Lift mounting surface;2nd, cushion pad;21st, support frame;3rd, anti-collision pipe;31st, cavity;
32nd, sleeve;33rd, cover plate;331st, the second stomata;34th, slip hole;35th, slide bar;36th, the first elastic component;37th, seal;38th,
One stomata;39th, the 3rd stomata;4th, fixed cylinder;41st, blind end;42nd, buzzer;43rd, power supply;5th, slipping block;51st, fix bar;
52nd, the second elastic component;53rd, conducting block;54th, electric contact point.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Embodiment:A kind of anticollision device, collision-prevention device for being used to transport Cargo Lift, as shown in accompanying drawing 2 and accompanying drawing 3, pacifies on Cargo Lift mounting surface 11
Equipped with Cargo Lift 1, anticollision device, collision-prevention device is installed in Cargo Lift 1.
Anticollision device, collision-prevention device is formed the anti-collision pipe 3 of rectangular tubular by iron plate welding production, splices C-shaped anticollision framework, and C-shaped
Inwall on cushion pad 2 is installed, cushion pad 2 is separate and successively along being linked to be C-shaped, and the lower end of anti-collision pipe 3 is welded with
The support frame 21 that iron plate is welded, and support frame 21 is uniformly distributed in the lower end of anti-collision pipe 3.
As shown in Figure 4, cylinder 4, and another section of upper weldering of sleeve 32 are welded and fixed on the horizontal bottom of the inner chamber of anti-collision pipe 3
Iron cover plate 33 is connected to, cover plate 33 is provided with the slip hole 34 slid for slide bar 35, and slide bar 35 is iron using the cylinder of smooth surface
Into one end of slide bar 35 is fixed with rubber and is made and with the cushion pad 2 of circular cambered surface, and the other end of slide bar 25 is fixed with use
Block rubber is fabricated to and cylindrical seal 37, and the outside dimension of seal 37 is more than the internal diameter size 0.2mm of sleeve 32, makes
Obtain seal 37 and the bottom of sleeve 32 forms to be provided with closed space, and seal 37 on first stomata 38, cover plate 33 and is provided with
The 3rd stomata 39 connected with the second stomata 331 is provided with second stomata 331, anti-collision pipe 3 so that the inner chamber of sleeve 32 connects with extraneous
It is logical, and the aperture of the first stomata 38 and the second stomata 331 and the 3rd stomata 39 is set to 2mm, obtains seal 37 in sleeve 32
A draught head is formed during middle sliding, is set as first of buffering;The other end of seal 37, which is contradicted, stage clip, stage clip conduct
First elastic component 36, the other end of stage clip is contradicted in the bottom of sleeve 32, and set is fixed in the fixed cylinder 4 that the bottom of sleeve 32 is welded and fixed
On so that stage clip is when by the pressure for coming from cushion pad 2, and stage clip is reversely supplied to 2 one conflict powers of cushion pad, is used as
Two roads buffering is set.
As shown in Figure 5, inserted in fixed cylinder 4 and built-in spring is covered in intrinsic iron fix bar 51, fix bar 51, spring is made
For the second elastic component 52, and spring is contradicted the cylindrical slipping block 5 with hemisphere, and the bottom of slipping block 5 is provided with cylinder
Conducting block 53, provided with two electric contact points 54 on the opposite face of fix bar 51 and conducting block 53, when slipping block 5 is under pressure,
Between the insertion electric contact point 54 of conducting block 53.
As shown in Figure 6, under effect of impact as indicated by the arrow so that between the insertion electric contact point 54 of conducting block 53,
So that the series loop between buzzer 42 and power supply 43 and electric contact point 54 connects conduction so that buzzer 42 sends alarm
Sound.
The course of work and principle:When fork truck hits cushion pad 2, cushion pad 2 promotes slide bar 35 so that seal 37 is contradicted
On slipping block 5, in the insertion electric contact point 54 of conducting block 53 on the slipping block 5 for being so that alarm device is triggered, and sends alarm
Sound, artificial to remind, fork truck has been impinged upon on cushion pad 2;When fork truck does not impinge upon cushion pad 2, conducting block 53 exists
Electric contact point 54 is ejected under the elastic reaction of spring so that alarm device sound stops.