CN103498031A - Large-span portal loading-unloading steel framed structure - Google Patents
Large-span portal loading-unloading steel framed structure Download PDFInfo
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- CN103498031A CN103498031A CN201310483534.XA CN201310483534A CN103498031A CN 103498031 A CN103498031 A CN 103498031A CN 201310483534 A CN201310483534 A CN 201310483534A CN 103498031 A CN103498031 A CN 103498031A
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
A large-span portal loading-unloading steel framed structure comprises two C-shaped racks (1), box girders I (2), box girders II (3), a plurality of support wheels (4), lifting bases (5), a lifting rack (6), and a C-shaped cart. The C-shaped racks (1) are connected with two groups of lifting bases (5). The box girders I (2) and the box girders II (3) are welded on the C-shaped racks (1). The support wheels (4) are mounted on the sides of the C-shaped racks (1) and the lifting bases (5) respectively. The large-span portal loading-unloading steel framed structure is characterized in that the lifting rack (6) is mounted in a rail for the lifting bases (5), the C-shaped cart is mounted on girder steel rails of the C-shaped racks (1), two drive wheel groups and four follow-up wheel groups drive the C-shaped cart to move left and right along the steel rail, a hydraulic cylinder drives the lifting rack and rollers to move up and down along the rail for the lifting bases (5). The large-span portal loading-unloading steel framed structure meets the demands of users, can be made into a large-span portal loading-unloading device for operation of heat treatment robots, and is high in automation level.
Description
Technical field
The present invention relates to a kind of dress of the large span gate-type for many heat treatment furnaces, bin stock platform dress take out device and rapid quenching feeding steel framed structure.
Background technology
The thermal treatment of the workpiece such as Current Domestic major axis class, large and medium-sized forging, stainless steel solid solution, valve, ring, high mangaenese steel, high chromium steel adopts well formula, car type furnace, the heating of upset car type furnace mostly.Transport luggage with traveling crane and get work, or come out of the stove with chassis, then transport luggage with traveling crane and get work.There is following defect in this mode of operation: pit furnace exists and first to go out rear quenching, axial workpiece and quench highly to the factory building requirement, basis is required high, need to reach 2.5 times of height of high part, high very high across factory building and underground foundation cost.Car type furnace can not will hang away with a collection of product is disposable, and needing artificial the extension is suspender, and speed is slow, inefficiency; Moreover the handling process easily causes workpiece to wave to fall, safety performance is not high.The upset chassis can be realized the whole workpiece rapid quenching, but has workpiece scratch, injures by a crashing object, and workpiece enters after water the factors such as the quenching bath circulation is undesirable, workpiece salvaging, hot stove charging.Existing all kinds of thermal treatment of present stage robot, span can not meet customer requirements.
Summary of the invention
For above problem, the object of the present invention is to provide a kind of large span gate-type dress feeding steel framed structure, that C type dolly is arranged on the crossbeam rail of the compound heat treatment furnace voluntarily of gantry type, two groups of driving wheels, four groups of follow-up pulleys drive C type dollies to move left and right along rail, and hydro-cylinder drives lifting support, roller, moves up and down along the track of elevating bracket.
Technical scheme of the present invention is achieved in the following ways: large span gate-type dress feeding steel framed structure, by two C type framves, case beam I, case beam II, supporting-point roller, elevating bracket, lifting support and C type dolly form, two C type framves are connected on two groups of elevating brackets, case beam I, on case beam II welding C type frame, many supporting-point roller are arranged on respectively the side of C type frame and elevating bracket, it is characterized in that: described lifting support is arranged in the track of elevating bracket, C type dolly is arranged on the crossbeam rail of C type frame, two groups of driving wheels, four groups of follow-up pulleys drive C type dolly to move left and right along rail, hydro-cylinder drives lifting support, roller, track along elevating bracket moves up and down.
Described two C types for frame fit type seam, bolt be connected on two groups of elevating brackets.
Described case beam I is by two tops that are welded on C type frame with two groups of driving wheels, four groups of follow-up pulleys.
Described case beam II is two, is welded on C type frame, and eight anti-tipping supporting-point roller are arranged on respectively the side of C type frame and elevating bracket.
Described lifting support is arranged in the track of elevating bracket by hydro-cylinder, bearing pin, roller.
The present invention, by large span gate-type rail steel shelf structure, met the special development of customer requirements large span gate-type dress take out device and heat-treated robot manipulating task, and level of automation is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
By Fig. 1, known, large span gate-type dress feeding steel framed structure, by two C type framves 1, case beam I 2, case beam II 3, supporting-point roller 4, elevating bracket 5, lifting support 6 and C type dolly, formed, two C type frame 1 use fit type seams, bolts connect two groups of elevating brackets 5, and case beam I 2 is welded on the top, case beam I 2 of C type frame 1 by two tops that are welded on C type frame 1 with two groups of driving wheels, four groups of follow-up pulleys.Case beam II 3 is two, is welded on C type frame 1, and eight anti-tipping supporting-point roller 4 are arranged on respectively the side of C type frame 1 and elevating bracket 5.Eight supporting-point roller 4 are arranged on respectively the side of C type frame 1 and elevating bracket 5, lifting support 6 is arranged in the track of elevating bracket 5 by hydro-cylinder, bearing pin, roller, C type dolly is arranged on the crossbeam rail of C type frame 1, two groups of driving wheels, four groups of follow-up pulleys drive C type dollies to move left and right along rail, and hydro-cylinder drives lifting support, roller, moves up and down along the track of elevating bracket 5.
Claims (5)
1. the large span gate-type fills the feeding steel framed structure, by two C type framves (1), case beam I (2), case beam II (3), supporting-point roller (4), elevating bracket (5), lifting support (6) and C type dolly form, two C type framves (1) connect two groups of elevating brackets (5), case beam I (2), on case beam II (3) welding C type frame (1), many supporting-point roller (4) are arranged on respectively the side of C type frame (1) and elevating bracket (5), it is characterized in that: described lifting support (6) is arranged in the track of elevating bracket (5), C type dolly is arranged on the crossbeam rail of C type frame (1), two groups of driving wheels, four groups of follow-up pulleys drive C type dolly to move left and right along rail, hydro-cylinder drives lifting support, roller moves up and down along the track of elevating bracket (5).
2. large span gate-type according to claim 1 fills the feeding steel framed structure, and it is characterized in that: described two C type framves (1) are connected on two groups of elevating brackets (5) with fit type seam, bolt.
3. large span gate-type according to claim 1 fills the feeding steel framed structure, and it is characterized in that: described case beam I (2) is by two tops that are welded on C type frame (1) with two groups of driving wheels, four groups of follow-up pulleys.
4. large span gate-type according to claim 1 fills the feeding steel framed structure, it is characterized in that: described case beam II (3) is two, be welded on C type frame (1) upper, eight anti-tipping supporting-point roller (4) are arranged on respectively the side of C type frame (1) and elevating bracket (5).
5. large span gate-type according to claim 1 fills the feeding steel framed structure, and it is characterized in that: described lifting support (6) is arranged in the track of elevating bracket (5) by hydro-cylinder, bearing pin, roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483534.XA CN103498031A (en) | 2013-10-16 | 2013-10-16 | Large-span portal loading-unloading steel framed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483534.XA CN103498031A (en) | 2013-10-16 | 2013-10-16 | Large-span portal loading-unloading steel framed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103498031A true CN103498031A (en) | 2014-01-08 |
Family
ID=49863291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310483534.XA Pending CN103498031A (en) | 2013-10-16 | 2013-10-16 | Large-span portal loading-unloading steel framed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498031A (en) |
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2013
- 2013-10-16 CN CN201310483534.XA patent/CN103498031A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |