CN102963843A - Double-gantry system - Google Patents
Double-gantry system Download PDFInfo
- Publication number
- CN102963843A CN102963843A CN 201210482532 CN201210482532A CN102963843A CN 102963843 A CN102963843 A CN 102963843A CN 201210482532 CN201210482532 CN 201210482532 CN 201210482532 A CN201210482532 A CN 201210482532A CN 102963843 A CN102963843 A CN 102963843A
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- chain
- oil cylinder
- inner upright
- upright mounting
- transverse slat
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Abstract
The invention discloses a double-gantry system, which comprises an outer gantry, an inner gantry and a fork, wherein the inner gantry moves in the outer gantry through first roller wheels, and the fork moves and positions in the inner gantry through second roller wheel at the two sides; an upper rib plate is arranged at the head of the outer gantry, and oil cylinders are respectively arranged at the two sides of the outer gantry; a transverse plate is welded at the head of the inner gantry, and telescopic rods of the oil cylinders are fixedly connected with the transverse plate; the transverse plate is arranged above the upper rib plate and is provided with a chain wheel with a chain at the inner side of the inner gantry, and the chain is distributed at the two sides of the inner gantry; and one end of the chain is fixedly arranged on the upper rib plate arranged at the head of the outer gantry, and the other end of the chain is connected with the fork. According to the double-gantry system provided by the invention, an object placed on the fork is driven by a hydraulic system of the oil cylinders to rise and fall, so that the object can be conveyed, and thus the work efficiency is high and the service cost is low, and the production and development needs of enterprises are met.
Description
Technical field
The present invention relates to a kind of handbarrow, refer in particular to a kind of two-door frame system.
Background technology
Often need in the enterprise some article carryings are placed to eminence, adopt manually-operated method that it is carried up to some thin foreign material product are general, but this mode of transport efficient is not high, and the cost of labor that adopts is larger, is unfavorable for the production development of enterprise; Simultaneously to the carrying of large piece article generally by means of large-scale handbarrows such as fork trucks, adopt its article that require to carry of this mode of transport around vacant area large, have certain limitation.
Summary of the invention
Technical matters for above-mentioned existence the objective of the invention is: proposed a kind of two-door frame system.
Technical solution of the present invention is achieved in that a kind of two-door frame system, comprises outer mast, inner upright mounting and pallet fork; The bottom of described inner upright mounting and the top of outer mast respectively are provided with two the first rollers, so that inner upright mounting is mobile in outer mast; The both sides of described pallet fork are respectively equipped with two the second rollers, and described the second roller is arranged in the inner upright mounting, to realize movement and the location of pallet fork in inner upright mounting; The head of described outer mast is provided with gusset, and described upper gusset and pallet fork are arranged on the both sides of outer mast; The both sides of described outer mast are respectively arranged with oil cylinder; The head of described inner upright mounting is welded with transverse slat; Captive joint between the expansion link of described oil cylinder and the transverse slat, and described transverse slat is arranged on the top of gusset; Described transverse slat is provided with the sprocket wheel with chain in the position of inner upright mounting medial surface, and described chain is distributed in the both sides of inner upright mounting; One end of described chain is fixed on the upper gusset that the outer mast head is provided with, and the other end is connected with pallet fork.
Preferably, be provided with regularly the chain top connection by jam nut and locking thin nut on the described upper gusset; One end of described chain is captiveed joint with described chain top connection with the first spring cotter by the first chain hinge pin, and the other end is connected by the chain lower adaptor that the second chain hinge pin and the second spring cotter and pallet fork are provided with.
Preferably, the head of described oil cylinder is provided with the oil cylinder baffle plate, and described oil cylinder baffle plate is fixed on the upper gusset by outer-hexagonal bolts; The top of described oil cylinder is provided with jump ring, and described jump ring is arranged on the outside of transverse slat; Be provided with the oil cylinder adjusting pad between described jump ring and the transverse slat.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The described two-door frame system of the present invention program is because the both sides of described outer mast are respectively arranged with oil cylinder; The head of described inner upright mounting is welded with transverse slat; Captive joint between the expansion link of described oil cylinder and the transverse slat, and described transverse slat is arranged on the top of gusset; Described transverse slat is provided with the sprocket wheel with chain in the position of inner upright mounting medial surface, and described chain is distributed in the both sides of inner upright mounting; One end of described chain is fixed on the upper gusset that the outer mast head is provided with, and the other end is connected with pallet fork.In the process of using, the rising of oil cylinder and decline can drive the inner upright mounting up-and-down movement, indirectly by chain-driving pallet fork up-and-down movement.Two-door frame system of the present invention, can be positioned over the article of required carrying on the pallet fork, realize rising and the decline of pallet fork by means of the driving of this hydraulic efficiency pressure system of oil cylinder, and then realized carrying to article, not only its high efficiency but also use cost are low, have satisfied the demand of enterprise's production development; Because the needed working space of two-door frame system self is less, make its range of use wider simultaneously.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is a kind of use constitution diagram of two-door frame system of the present invention;
Accompanying drawing 2 is the another kind of constitution diagram that uses of two-door frame system of the present invention;
Accompanying drawing 3 is the A section enlarged drawing of accompanying drawing 1;
Wherein: 1, outer mast; 2, inner upright mounting; 3, pallet fork; 4, the first roller; 5, the second roller; 6, upper gusset; 7, oil cylinder; 8, transverse slat; 9, expansion link; 10, sprocket wheel; 11, chain; 12, jam nut; 13, locking thin nut; 14, chain top connection; 15, the first chain hinge pin; 16, the first spring cotter; 17, chain lower adaptor; 18, oil cylinder baffle plate; 19, outer-hexagonal bolts; 20, jump ring; 21, oil cylinder adjusting pad.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Such as the described a kind of two-door frame system of the present invention of accompanying drawing 1-4, comprise outer mast 1, inner upright mounting 2 and pallet fork 3; The top of the bottom of described inner upright mounting 2 and outer mast 1 respectively is provided with two the first rollers 4, so that the movement of inner upright mounting 2 in outer mast 1; The both sides of described pallet fork 3 are respectively equipped with two the second rollers 5, and described the second roller 5 is arranged in the inner upright mounting 2, to realize movement and the location of pallet fork 3 in inner upright mounting 2; The head of described outer mast 1 is provided with gusset 6, and described upper gusset 6 and pallet fork 3 are arranged on the both sides of outer mast 1; The both sides of described outer mast 1 are respectively arranged with oil cylinder 7; The head of described inner upright mounting 2 is welded with transverse slat 8; Captive joint between the expansion link 9 of described oil cylinder 7 and the transverse slat 8, and described transverse slat 8 is arranged on the top of gusset 6; Described transverse slat 8 is provided with the sprocket wheel 10 with chain 11 in the position of inner upright mounting 2 medial surfaces, and described chain 11 is distributed in the both sides of inner upright mounting 2; One end of described chain 11 is fixed on the upper gusset 6 that outer mast 1 head is provided with, and the other end is connected with pallet fork 3.
Be provided with regularly chain top connection 14 by jam nut 12 and locking thin nut 13 on the described upper gusset 6; One end of described chain 11 is captiveed joint with described chain top connection 14 with the first spring cotter 16 by the first chain hinge pin 15, and the other end is connected with the chain lower adaptor 17 that the second spring cotter (not shown) and pallet fork 3 are provided with by the second chain hinge pin (not shown).The head of described oil cylinder 7 is provided with oil cylinder baffle plate 18, and described oil cylinder baffle plate 18 is fixed on the upper gusset 6 by outer-hexagonal bolts 19; The top of described oil cylinder 7 is provided with jump ring 20, and described jump ring 20 is arranged on the outside of transverse slat 8; Be provided with oil cylinder adjusting pad 21 between described jump ring 20 and the transverse slat 8.
Two-door frame system of the present invention, can be positioned over the article of required carrying on the pallet fork 3, with the rising of oil cylinder 7 this hydraulic efficiency pressure systems with descend and drive the up-and-down movement of inner upright mounting 2, indirectly drive the up-and-down movement of pallet fork 3 by chain 11, and then realized carrying to article, not only its high efficiency but also use cost are low, have satisfied the demand of enterprise's production development; Because the needed working space of two-door frame system self is less, make its range of use wider simultaneously.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a two-door frame system comprises outer mast, inner upright mounting and pallet fork; The bottom of described inner upright mounting and the top of outer mast respectively are provided with two the first rollers, so that inner upright mounting is mobile in outer mast; The both sides of described pallet fork are respectively equipped with two the second rollers, and described the second roller is arranged in the inner upright mounting, to realize movement and the location of pallet fork in inner upright mounting; The head of described outer mast is provided with gusset, and described upper gusset and pallet fork are arranged on the both sides of outer mast; It is characterized in that: the both sides of described outer mast are respectively arranged with oil cylinder; The head of described inner upright mounting is welded with transverse slat; Captive joint between the expansion link of described oil cylinder and the transverse slat, and described transverse slat is arranged on the top of gusset; Described transverse slat is provided with the sprocket wheel with chain in the position of inner upright mounting medial surface, and described chain is distributed in the both sides of inner upright mounting; One end of described chain is fixed on the upper gusset that the outer mast head is provided with, and the other end is connected with pallet fork.
2. two-door frame system according to claim 1 is characterized in that: be provided with regularly the chain top connection by jam nut and locking thin nut on the described upper gusset; One end of described chain is captiveed joint with described chain top connection with the first spring cotter by the first chain hinge pin, and the other end is connected by the chain lower adaptor that the second chain hinge pin and the second spring cotter and pallet fork are provided with.
3. two-door frame system according to claim 1, it is characterized in that: the head of described oil cylinder is provided with the oil cylinder baffle plate, and described oil cylinder baffle plate is fixed on the upper gusset by outer-hexagonal bolts; The top of described oil cylinder is provided with jump ring, and described jump ring is arranged on the outside of transverse slat; Be provided with the oil cylinder adjusting pad between described jump ring and the transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210482532 CN102963843A (en) | 2012-11-23 | 2012-11-23 | Double-gantry system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210482532 CN102963843A (en) | 2012-11-23 | 2012-11-23 | Double-gantry system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102963843A true CN102963843A (en) | 2013-03-13 |
Family
ID=47794324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210482532 Pending CN102963843A (en) | 2012-11-23 | 2012-11-23 | Double-gantry system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102963843A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482538A (en) * | 2013-10-16 | 2014-01-01 | 江苏博能炉业有限公司 | Double-layer sliding portal frame |
| CN106809768A (en) * | 2017-02-28 | 2017-06-09 | 薄纯国 | A kind of hand propelled foldable suspension arm loading-unloading vehicle |
-
2012
- 2012-11-23 CN CN 201210482532 patent/CN102963843A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482538A (en) * | 2013-10-16 | 2014-01-01 | 江苏博能炉业有限公司 | Double-layer sliding portal frame |
| CN106809768A (en) * | 2017-02-28 | 2017-06-09 | 薄纯国 | A kind of hand propelled foldable suspension arm loading-unloading vehicle |
| CN106809768B (en) * | 2017-02-28 | 2023-06-27 | 山东工力机械有限公司 | Hand-push type foldable boom loading and unloading vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |