CN203079632U - Sliding table assembly of double-column type hoisting machine - Google Patents
Sliding table assembly of double-column type hoisting machine Download PDFInfo
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- CN203079632U CN203079632U CN 201320057176 CN201320057176U CN203079632U CN 203079632 U CN203079632 U CN 203079632U CN 201320057176 CN201320057176 CN 201320057176 CN 201320057176 U CN201320057176 U CN 201320057176U CN 203079632 U CN203079632 U CN 203079632U
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- slide unit
- oil cylinder
- sliding table
- main body
- center
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Abstract
The utility model discloses a sliding table assembly of a double-column type hoisting machine. The sliding table assembly of the double-column type hoisting machine comprises a sliding table main body, sliding table supporting plates, a strengthening groove board, a sliding block supporting frame, an oil cylinder fixing plate and an oil cylinder supporting plate, wherein the oil cylinder fixing plate is arranged at the upper end of the inner portion of the sliding table main body, the oil cylinder supporting plate is arranged at the lower end of the inner portion of the sliding table main body, the center of the oil cylinder fixing plate and the center of the oil cylinder supporting plate are not on an identical vertical line, the center of the oil cylinder fixing plate is close to the back surface of the sliding table main body, the center of the oil cylinder supporting plate is close to the front surface of the sliding table main body, and the sliding block supporting frame is made of cast steel and molded in a direct machining mode. The sliding table assembly of the double-column type hoisting machine has the advantages that due to the fact that the center of the oil cylinder fixing plate and the center of the oil cylinder supporting plate are staggered, when the sliding table assembly bears loading and force born by a sliding table and a hydraulic oil cylinder is guaranteed to be in the same center, and the situation that the hydraulic oil cylinder leaks oil can be avoided. Due to the fact that the strengthening groove board is welded between the sliding table supporting plates, good strength of extension of the sliding table supporting plates can be guaranteed. The sliding block supporting frame is made of the cast steel and molded in a direct machining mode, and therefore the sliding table can be conveniently assembled, and smooth motion of ascending and descending of the sliding table can be guaranteed.
Description
Technical field
The utility model relates to the slide unit assembly of queen post lifting machine, belongs to lifting machine technology field.
Background technology
Queen post lifting machine, its basic functional principle is as follows: by hydraulic ram driving oil cylinder piston rod, piston rod is connected with slide unit, and it drives, and slide unit rises and decline, and slide unit drives trailing arm again and rises and descend, thereby realizes the lifting to weight.
Find through long-term use, there is following defective in the slide unit assembly of existing queen post lifting machine: after the slide unit assembling, it is in load-bearing, since the suffered power of slide unit and hydraulic ram not in same in the heart, thereby produce certain inclination, hydraulic ram just has the situation generation of oil impregnate behind the use certain hour.
The utility model content
Be to solve the deficiencies in the prior art, thereby the purpose of this utility model is to provide a kind of suffered power of slide unit and hydraulic ram that can guarantee to avoid the slide unit assembly of the queen post lifting machine of hydraulic ram oil impregnate in the heart in same when load-bearing.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
The slide unit assembly of queen post lifting machine, comprise: the slide unit main body of square tube type, be arranged at the just basifacial slide unit supporting plate of slide unit main body, be arranged at the slider bracket of slide unit main body two sides, and be arranged at aforementioned slide unit body interior up and down the oil cylinder adapter plate and the oil cylinder supporting plate at two ends respectively, it is characterized in that, the center of the center of aforementioned oil cylinder adapter plate and oil cylinder supporting plate is not on same vertical curve, and the center of oil cylinder adapter plate is near the front near the slide unit main body, the center of the back side of slide unit main body, oil cylinder supporting plate.
The slide unit assembly of aforesaid queen post lifting machine is characterized in that, the specification of aforementioned slide unit main body is 160mm*160mm*5mm, and the distance of the off centering of the center of oil cylinder adapter plate and oil cylinder supporting plate is 10mm.
The slide unit assembly of aforesaid queen post lifting machine is characterized in that, also is provided with connecting panel between aforementioned slide unit supporting plate and the slide unit main body.
The slide unit assembly of aforesaid queen post lifting machine is characterized in that, aforementioned slide unit supporting plate is two, be arranged in parallel, is provided with the reinforcement frid between the two slide unit supporting plates.
The slide unit assembly of aforesaid queen post lifting machine is characterized in that the back side of aforementioned slide unit main body is welded with the insurance bar.
The slide unit assembly of aforesaid queen post lifting machine is characterized in that, aforementioned slider bracket adopts the direct machine-shaping of cast steel.
Usefulness of the present utility model is: staggered in the center of oil cylinder adapter plate and the center of oil cylinder supporting plate, the slide unit assembly when load-bearing, the suffered power of slide unit and hydraulic ram that can guarantee in same in the heart, thereby avoided the situation of hydraulic ram oil impregnate to take place; Frid is strengthened in welding between the slide unit supporting plate, can ensure that the slide unit supporting plate has better tensile strength; Slider bracket adopts the direct machine-shaping of cast steel, ease of assembly slide unit not only, and can guarantee that the action that slide unit rises and descend is smooth and easy.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the slide unit assembly of the utility model queen post lifting machine;
Fig. 2 is the upward view of the slide unit assembly among Fig. 1;
Fig. 3 is the inner structure scheme drawing of the slide unit assembly among Fig. 1;
The implication of Reference numeral among the figure: 1-slide unit main body, 2-slide unit supporting plate, the 3-slider bracket, 4-oil cylinder adapter plate, 5-oil cylinder supporting plate, the 6-connecting panel, 7-strengthens frid, and 8-insures bar, 9-oil cylinder.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
Referring to figs. 1 through Fig. 3, the slide unit assembly of queen post lifting machine of the present utility model comprises: slide unit main body 1, slide unit supporting plate 2, slider bracket 3, oil cylinder adapter plate 4 and oil cylinder supporting plate 5.Concrete:
Slide unit main body 1 is square tube type, and through hole vertically extends; Slide unit supporting plate 2 is arranged at the bottom in slide unit main body 1 front, is used for connecting lift arm; Slider bracket 3 is arranged at two sides of slide unit main body 1, is used to put slide block (not shown); Oil cylinder adapter plate 4 is arranged at the in-to-in upper end of slide unit main body 1, is used for fixing steel rope; Oil cylinder supporting plate 5 is arranged at the in-to-in lower end of slide unit main body 1, is used for holding from the below oil cylinder 9.Wherein, the center of the center of oil cylinder adapter plate 4 and oil cylinder supporting plate 5 is not on same vertical curve, and the front of the close slide unit main body 1 in center of the back side of the close slide unit main body 1 in the center of oil cylinder adapter plate 4, oil cylinder supporting plate 5, so, inclined after oil cylinder 9 assemblings are gone up.
Because inclined before the load-bearing of slide unit assembly, when load-bearing, slide unit assembly and oil cylinder 9 suffered power will drop on same in the heart, so, can avoid hydraulic ram in the long-time situation of using back generation oil impregnate.
As a kind of preferred scheme, the specification of slide unit main body 1 is 160mm*160mm*5mm, and the distance of the off centering of the center of oil cylinder adapter plate 4 and oil cylinder supporting plate 5 is 10mm.
In order to improve the tensile strength between slide unit supporting plate 2 and the slide unit main body 1,, be provided with connecting panel 6 between slide unit supporting plate 2 and the slide unit main body 1 as a kind of preferred scheme.Concrete, 2 vertical being connected on the connecting panel 6 of slide unit supporting plate, connecting panel 6 is fixed on the slide unit main body 1 again.Set up connecting panel 6 between the two, not only improved tensile strength, simultaneously also made things convenient for being connected between slide unit supporting plate 2 and the slide unit main body 1.
More preferably, slide unit supporting plate 2 is two, be arranged in parallel, is provided with between the two slide unit supporting plates 2 to strengthen frid 7, specifically can adopt the welding manner captive joint.
Be the safety of the use that improves the utility model slide unit assembly, the back side of slide unit main body 1 is welded with insurance bar 8.
Convenient for the slide unit assembly is assembled, and guarantee that its action is smooth and easy, slider bracket 3 adopts the direct machine-shaping of cast steel.
Need to prove that the foregoing description does not limit the utility model in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model.
Claims (6)
1. the slide unit assembly of queen post lifting machine, comprise: the slide unit main body (1) of square tube type, be arranged at the just basifacial slide unit supporting plate of slide unit main body (1) (2), be arranged at the slider bracket (3) of slide unit main body (1) two sides, and be arranged at above-mentioned slide unit main body (1) inner the oil cylinder adapter plate (4) and the oil cylinder supporting plate (5) at two ends up and down respectively, it is characterized in that, the center of the center of above-mentioned oil cylinder adapter plate (4) and oil cylinder supporting plate (5) is not on same vertical curve, and the center of oil cylinder adapter plate (4) is near the back side of slide unit main body (1), the center of oil cylinder supporting plate (5) is near the front of slide unit main body (1).
2. the slide unit assembly of queen post lifting machine according to claim 1 is characterized in that, the specification of above-mentioned slide unit main body (1) is 160mm*160mm*5mm, and the distance of the off centering of the center of oil cylinder adapter plate (4) and oil cylinder supporting plate (5) is 10mm.
3. the slide unit assembly of queen post lifting machine according to claim 2 is characterized in that, also is provided with connecting panel (6) between above-mentioned slide unit supporting plate (2) and the slide unit main body (1).
4. the slide unit assembly of queen post lifting machine according to claim 2 is characterized in that, above-mentioned slide unit supporting plate (2) is two, be arranged in parallel, is provided with between the two slide unit supporting plates (2) to strengthen frid (7).
5. according to the slide unit assembly of any described queen post lifting machine of claim 1 to 4, it is characterized in that the back side of above-mentioned slide unit main body (1) is welded with insurance bar (8).
6. according to the slide unit assembly of any described queen post lifting machine of claim 1 to 4, it is characterized in that above-mentioned slider bracket (3) adopts the direct machine-shaping of cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057176 CN203079632U (en) | 2013-02-01 | 2013-02-01 | Sliding table assembly of double-column type hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057176 CN203079632U (en) | 2013-02-01 | 2013-02-01 | Sliding table assembly of double-column type hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079632U true CN203079632U (en) | 2013-07-24 |
Family
ID=48825490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057176 Expired - Fee Related CN203079632U (en) | 2013-02-01 | 2013-02-01 | Sliding table assembly of double-column type hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743470A (en) * | 2015-03-31 | 2015-07-01 | 苏州艾沃意特机械设备制造有限公司 | Visualized self-leveling double-column type lifter |
-
2013
- 2013-02-01 CN CN 201320057176 patent/CN203079632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743470A (en) * | 2015-03-31 | 2015-07-01 | 苏州艾沃意特机械设备制造有限公司 | Visualized self-leveling double-column type lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140201 |