CN205132932U - Triangle -shaped load dolly - Google Patents
Triangle -shaped load dolly Download PDFInfo
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- CN205132932U CN205132932U CN201520762757.4U CN201520762757U CN205132932U CN 205132932 U CN205132932 U CN 205132932U CN 201520762757 U CN201520762757 U CN 201520762757U CN 205132932 U CN205132932 U CN 205132932U
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- longeron
- cross beam
- crossbeam
- curb girder
- triangle
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Abstract
The utility model discloses a triangle -shaped load dolly belongs to load dolly equipment field, including longeron (3) and installing assembly pulley (4) on longeron (3), longeron (3) are one, still include two curb girder (6) and install second crossbeam (5) between both sides roof beam (6), and second crossbeam (5) have one, and whole triangle -shaped structure is constituteed to two curb girder (6), one second crossbeam (5) and one longeron (3), install on second crossbeam (5) longeron (3), and assembly pulley (4) on longeron (3) are located the both sides of second crossbeam (5), and second crossbeam (5) are the box structure of channel -section steel and steel sheet formation, and two curb girder (6) symmetries are installed at second crossbeam (5) both ends, and curb girder (6) are the box structure of channel -section steel and steel sheet formation. The design of this dolly overall structure effectively reduces load dolly weight and volume for triangle -shaped, the crossbeam uses channel -section steel and steel sheet formation box structure respectively with the curb girder, reduces welding deformation.
Description
Technical field
The utility model relates to a kind of loading trolley, and particularly a kind of triangle loading trolley, belongs to loading trolley apparatus field.
Background technology
Existing electric power pole loading trolley structure as shown in Figure 1, Figure 2 and Figure 3, this dolly is made up of four main chords, 1, two first crossbeams 2 and a longeron 3, first crossbeam 2 is arranged between main chord 1, and longeron 3 is arranged between first crossbeam 2, and longeron 3 is provided with assembly pulley 4.This loading trolley entirety adopts quadrilateral structure, and quadrangle loading trolley weight is large, volume large, receives in the process of arm easily cause interference at electric power pole, and the loading trolley of larger quality affects arm end hangs loading capability.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of triangle loading trolley, and this loading trolley car body weight is light, volume is little, effectively can avoid affecting arm end and hang loading capability.
To achieve these goals, a kind of triangle loading trolley that the utility model adopts, comprise longeron and be arranged on the assembly pulley on longeron, described longeron is one, the second cross beam also comprising two curb girders and be arranged between two curb girders, second cross beam has one, and described two curb girders, a second cross beam and a longeron form overall triangular structure;
Described longeron is arranged on described second cross beam, assembly pulley on longeron is positioned at the both sides of second cross beam, described second cross beam is the body structure that channel-section steel and steel plate are formed, and described two curb girder symmetries are arranged on second cross beam two ends, and curb girder is the body structure that channel-section steel and steel plate are formed.
As improvement, described curb girder is triangular structure, and curb girder has triangle through hole.
As improvement, the two ends of described second cross beam are respectively equipped with some connecting panels, and second cross beam is fixed on curb girder by connecting panel.
As improvement, described connecting panel has four, and the two ends of second cross beam are respectively provided with two, and one end of connecting panel is fixed on curb girder, and the other end is fixed on second cross beam.
As improvement, described longeron is vertically fixed on the centre of second cross beam.
Compared with traditional quadrangle loading trolley, the beneficial effects of the utility model are: do not need main chord in this dolly, only need a crossbeam, and crossbeam and longeron are respectively the casing that channel-section steel and steel plate are formed, and reduce welding deformation, easy to process; Be arranged on a crossbeam additionally by a longeron, the structure of curb girder is installed at the two ends of crossbeam respectively, both ensure that longeron top sheave group spacing, has reduced loading trolley quality and volume simultaneously, making electric power pole convenient when receiving arm, effectively improving arm end and hanging loading capability.
Accompanying drawing explanation
The structural representation of the existing loading trolley of Fig. 1;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of the utility model loading trolley;
Fig. 5 is the birds-eye view of Fig. 4;
Fig. 6 is the left view of Fig. 4;
In figure: 1, main chord, 2, first crossbeam, 3, longeron, 4, assembly pulley, 5, second cross beam, 51, connecting panel, 6, curb girder, 61, through hole.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by accompanying drawing and embodiment, the utility model is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the utility model, is not limited to scope of the present utility model.
As shown in Figure 4, Figure 5 and Figure 6, a kind of triangle loading trolley, comprise longeron 3 and be arranged on the assembly pulley 4 on longeron 3, described longeron 3 is one, the second cross beam 5 also comprising two curb girders 6 and be arranged between two curb girders 6, second cross beam 5 has one, and described two curb girders 6, second cross beam 5 and a longeron 3 form overall triangular structure;
Described longeron 3 is arranged on described second cross beam 5, assembly pulley 4 on longeron 3 is positioned at the both sides of second cross beam 5, described second cross beam 5 is the body structure that channel-section steel and steel plate are formed, and described two curb girder 6 symmetries are arranged on second cross beam 5 two ends, and curb girder 6 is the body structure that channel-section steel and steel plate are formed.
As the improvement of embodiment, described curb girder 6 is triangular structure, curb girder 6 has triangle through hole 61, by offering through hole, can alleviate loading trolley quality further, makes electric power pole convenient when receiving arm.
As the improvement of embodiment, the two ends of described second cross beam 5 are respectively equipped with some connecting panels 51, and second cross beam 5 is fixed on curb girder 6 by connecting panel 51.Realized the connection of crossbeam and longeron by connecting panel 51, stabilized structure, the structure of crossbeam and longeron itself can not be destroyed simultaneously.
As the improvement of embodiment, described connecting panel 51 has four, and the two ends of second cross beam 5 are respectively provided with two, and one end of connecting panel 51 is fixed on curb girder 6, and the other end is fixed on second cross beam 5.Four connecting panel 51 symmetrical two ends being arranged on second cross beam 5 respectively, and a connecting panel 51 is installed in the side of often holding, integral structure is symmetrical, easy for installation, and steadiness is good.
As the improvement of embodiment, described longeron 3 is vertically fixed on the centre of second cross beam 5, under the satisfactory prerequisite of guarantee assembly pulley 4 spacing, longeron 3 is vertically fixed on the centre of second cross beam 5, integral structure is symmetrical, and make the overall uniform force of loading trolley, avoid local pressure inequality to meet accident accident.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a triangle loading trolley, comprise longeron (3) and be arranged on the assembly pulley (4) on longeron (3), described longeron (3) is one, it is characterized in that, the second cross beam (5) also comprising two curb girders (6) and be arranged between two curb girders (6), second cross beam (5) has one, and described two curb girders (6), a second cross beam (5) and a longeron (3) form overall triangular structure;
Described longeron (3) is arranged on described second cross beam (5), assembly pulley (4) on longeron (3) is positioned at the both sides of second cross beam (5), the body structure that described second cross beam (5) is formed for channel-section steel and steel plate, described two curb girder (6) symmetries are arranged on second cross beam (5) two ends, the body structure that curb girder (6) is formed for channel-section steel and steel plate.
2. a kind of triangle loading trolley according to claim 1, is characterized in that, described curb girder (6) is triangular structure, curb girder (6) has triangle through hole (61).
3. a kind of triangle loading trolley according to claim 1 and 2, it is characterized in that, the two ends of described second cross beam (5) are respectively equipped with some connecting panels (51), and second cross beam (5) is fixed on curb girder (6) by connecting panel (51).
4. a kind of triangle loading trolley according to claim 3, it is characterized in that, described connecting panel (51) has four, and the two ends of second cross beam (5) are respectively provided with two, one end of connecting panel (51) is fixed on curb girder (6), and the other end is fixed on second cross beam (5).
5. a kind of triangle loading trolley according to claim 1, is characterized in that, described longeron (3) is vertically fixed on the centre of second cross beam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762757.4U CN205132932U (en) | 2015-09-29 | 2015-09-29 | Triangle -shaped load dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762757.4U CN205132932U (en) | 2015-09-29 | 2015-09-29 | Triangle -shaped load dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132932U true CN205132932U (en) | 2016-04-06 |
Family
ID=55618746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762757.4U Active CN205132932U (en) | 2015-09-29 | 2015-09-29 | Triangle -shaped load dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132932U (en) |
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2015
- 2015-09-29 CN CN201520762757.4U patent/CN205132932U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |