CN203889914U - Hoist trolley frame device with composite end beams - Google Patents
Hoist trolley frame device with composite end beams Download PDFInfo
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- CN203889914U CN203889914U CN201420255563.0U CN201420255563U CN203889914U CN 203889914 U CN203889914 U CN 203889914U CN 201420255563 U CN201420255563 U CN 201420255563U CN 203889914 U CN203889914 U CN 203889914U
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- crossbeam
- connecting bore
- end carriage
- combination
- combination end
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Abstract
The utility model discloses a hoist trolley frame device with composite end beams. The hoist trolley frame device comprises two composite end beams and one or two cross beams, wherein each composite end beam is formed by welding two joint boxes with an intermediate beam, and cross beam connecting holes are formed in the side face and the top face of the intermediate beam; the two ends of the cross beam are respectively connected to the composite end beams through bolts, and a hoist mounting hole is formed in the cross beam.
Description
Technical field
The present invention relates to hoisting crane field, refer more particularly to a kind of hoist crab rack device.
Background technology
The trolley frame of China's current double-beam trolley formula crane in bridge type is many by two butt beams or the many framed structures that crossbeam forms, and paving is with steel plate above, and lift system is arranged on framework; Wheel assembly in wheeling mechanism is arranged on the two ends of trolley frame both sides end carriage, because car wheel device form is various, installs with it and coordinates the two ends of trolley frame two butt beams also must design and be processed into corresponding connection structure; When manufacturing processing, must first accurately process two butt beams, and then welding entablatrance forms the frame mechanism of trolley frame, because dolly end carriage length dimension is all grown (general length has 2 meters to 5 meters even longer), in wheel hole, fine limit work two ends, necessarily require the Fabricating machinery of very large specification could meet production; The trolley frame of framed structure needs in addition many crossbeams, weld seam are many, during production costs, weight is large; Therefore the trolley frame tooling cost of traditional form is high, is unfavorable for producing.
Summary of the invention
The object of the invention be to overcome above-mentioned the deficiencies in the prior art part and provide a kind of with combination end carriage hoist crab rack device, in described trolley frame device, with a crossbeam (single ditch hoisting crane) or two crossbeams (double crane), connect both sides combination end carriage, cucurbit is directly installed on crossbeam, novel structure is easy to make like this, and end carriage, crossbeam no-welding-seam connect.
For achieving the above object, the present invention is achieved through the following technical solutions:
With a hoist crab rack device for combination end carriage, comprise two combination end carriages 1, one or two crossbeams 2, described combination end carriage 1 is formed by two joint casees 11 and intermediate beam 12 Combination Welding; Described intermediate beam 12 sides are provided with crossbeam connecting bore 101 and end face is provided with crossbeam connecting bore 102; Described crossbeam 2 two ends are connected on combination end carriage 1 by bolt 3 respectively; Described crossbeam 2 is provided with cucurbit mounting hole 201.
Wherein, the joint case 11 on described combination end carriage arranges Notched wheel axis hole 111 and is convenient to axletree and assembles from the bottom up, joint case top chock connecting bore 112 bearing seats for installing wheel system; Described joint case 11 one end are connected and are swept rail plate 113 by bolt 114.
Wherein, the described crossbeam 2 also shaped steel such as available I-beam section is welded, and for its two ends, horizontal steel plate 202, stave sheet 203 are set as " L " shape face, and described horizontal steel plate 202 is provided with connecting bore 204, and described stave sheet 203 is provided with connecting bore 205; On described crossbeam, be provided with cucurbit mounting hole 201; The symmetrical making of described crossbeam 2 two-end structure sizes.
Beneficial effect of the present invention is: novel structure, the joint case at combination end carriage two can be mass, lays in, the required Fabricating machinery of joint case is little, cost is low, intermediate beam does not need fine limit work according to different size length cold-working welding, end carriage, crossbeam no-welding-seam assemble convenient and swift, and it is low that whole trolley frame is made quick cost.
Accompanying drawing explanation
Fig. 1 structural front view of the present invention;
Fig. 2 structure birds-eye view of the present invention;
In Fig. 3 the present invention, combine end-beam arrangement front view;
In Fig. 4 the present invention, combine end-beam arrangement birds-eye view;
Fig. 5 center tap box structure of the present invention schematic diagram;
Fig. 6 middle transverse beam structure front view of the present invention;
Fig. 7 middle transverse beam structure birds-eye view of the present invention.
The specific embodiment
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of hoist crab rack device with combination end carriage, comprises two combination end carriages 1, one or two crossbeams 2, and described combination end carriage 1 is formed by two joint casees and intermediate beam Combination Welding; Described intermediate beam side is provided with crossbeam connecting bore and end face is provided with crossbeam connecting bore; Described crossbeam 2 two ends are connected on combination end carriage 1 by bolt 3 respectively; Described crossbeam 2 is provided with cucurbit mounting hole 201.
As shown in Figure 3, Figure 4, described combination end carriage 1 is formed by two joint casees 11 and intermediate beam 12 Combination Welding; Described intermediate beam 12 sides are provided with crossbeam connecting bore 101 and are provided with crossbeam connecting bore 102 for being connected with crossbeam with end face.
As shown in Figure 5, the joint case 11 on described combination end carriage is provided with gap type axis hole 111 and is convenient to axletree and assembles from the bottom up, joint case top chock connecting bore 112 bearing seats for installing wheel system; Described joint case 11 one end are connected and are swept rail plate 113 by bolt 114.
As shown in Figure 6, Figure 7, the described crossbeam 2 also shaped steel such as available I-beam section is welded, and for its two ends, horizontal steel plate 202, stave sheet 203 are arranged to " L " shape face, and described horizontal steel plate 202 is provided with connecting bore 204, and described stave sheet 203 is provided with connecting bore 205; On described crossbeam, be provided with cucurbit mounting hole 201; The symmetrical making of described crossbeam 2 two-end structure sizes.
Claims (3)
- One kind with combination end carriage hoist crab rack device, comprise two combination end carriages (1), one or two crossbeams (2), it is characterized in that: described combination end carriage (1) is formed by two joint casees (11) and intermediate beam (12) Combination Welding; Described intermediate beam (12) side is provided with crossbeam connecting bore (101) and end face is provided with crossbeam connecting bore (102); Described crossbeam (2) two ends are connected on combination end carriage (1) by bolt (3) respectively; Described crossbeam (2) is provided with cucurbit mounting hole (201).
- 2. a kind of hoist crab rack device with combination end carriage according to claim 1, is characterized in that: described joint case (11) arranges Notched wheel axis hole (111) and bearing seat connecting bore (112); Described joint case (11) one end is connected and is swept rail plate (113) by bolt (114).
- According to claim 1 a kind of with combination end carriage hoist crab rack device, it is characterized in that: described crossbeam (2) the also shaped steel such as available I-beam section is welded, horizontal steel plate for its two ends (202), stave sheet (203) are set as " L " shape face, described horizontal steel plate (202) is provided with connecting bore (204), and described stave sheet (203) is provided with connecting bore (205); On described crossbeam, be provided with cucurbit mounting hole (201); Described crossbeam (2) two-end structure size is symmetrical makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255563.0U CN203889914U (en) | 2014-05-19 | 2014-05-19 | Hoist trolley frame device with composite end beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255563.0U CN203889914U (en) | 2014-05-19 | 2014-05-19 | Hoist trolley frame device with composite end beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889914U true CN203889914U (en) | 2014-10-22 |
Family
ID=51716342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255563.0U Expired - Fee Related CN203889914U (en) | 2014-05-19 | 2014-05-19 | Hoist trolley frame device with composite end beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889914U (en) |
-
2014
- 2014-05-19 CN CN201420255563.0U patent/CN203889914U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160519 |