CN202829505U - Adjustment device for hydraulic aerial engineering cage and thereof platform - Google Patents
Adjustment device for hydraulic aerial engineering cage and thereof platform Download PDFInfo
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- CN202829505U CN202829505U CN201220431561.3U CN201220431561U CN202829505U CN 202829505 U CN202829505 U CN 202829505U CN 201220431561 U CN201220431561 U CN 201220431561U CN 202829505 U CN202829505 U CN 202829505U
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- platform
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Abstract
The utility model discloses an adjustment device for hydraulic aerial engineering cage and platform. The platform is connected with a supporting component. The adjustment device for hydraulic aerial platform comprises a back surface which is connected to the platform in a hinge mode, and no less than one leveling institutions. Each leveling institution has one end connected with the undersurface of the platform and the other end is connected with brackets. The leveling institution is used for adjusting the angle between the platform and the bracket. The adjustment device for hydraulic aerial platform has the advantage of leveling the horizontal direction of the platform, ensuring the levelness of the platform and bringing convenience to the staff.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of overhead operation engineering vehicle and platform setting device thereof.
Background technology
At present, the platform operated by rotary motion of overhead operation engineering vehicle has the two-way levelling gear, can carry out leveling to vertical direction and the fore-and-aft direction of platform.But owing to high-altitude operation platform generally is supported in the air by long jib, and the weight of jib is generally very large, so in operation process, make easily jib crooked; In addition, the multistage jib can not coexist on the axial line with platform, and this will cause unbalance loading, makes the jib lateral bending, causes the inclination of platform horizontal direction.In addition, direction variation of inhomogeneous, the wind-force of the variation of load, load etc. also can cause platform inclination in the horizontal direction, so need a kind of setting device that can carry out to the horizontal direction of platform leveling badly.
The utility model content
In view of this, the utility model proposes a kind of high-altitude operation platform setting device, the problem that can not carry out to horizontal direction leveling to solve existing platform.The utility model also provides a kind of overhead operation engineering vehicle that above-mentioned platform setting device is installed.
An aspect, the utility model provide a kind of high-altitude operation platform setting device, and this platform is connected with supporting component; This setting device comprises: support is articulated in the bottom surface of platform; At least one level(l)ing mechanism, an end of each described level(l)ing mechanism is connected in the bottom surface of described platform, and the other end is connected in described support; Described level(l)ing mechanism is used for regulating the angle between described platform and the described support.
Further, in the above-mentioned setting device, described level(l)ing mechanism comprises: the first adjust bar and the first nut; Wherein, the first end of described the first adjust bar and the bottom surface of described platform are hinged, and the second end of described the first adjust bar is provided with screw thread; The first bearing pin that is provided with the first bearing pin Connection Block on the described support and is rotationally connected with this first bearing pin Connection Block; And, being provided with connecting bore on described the first bearing pin, the second end of described the first adjust bar is connected with described connecting bore by described the first nut.
Further, in the above-mentioned setting device, described level(l)ing mechanism comprises: the 3rd oil cylinder, and one end and described platform are hinged, and the other end and described support are hinged.
Further, in the above-mentioned setting device, described level(l)ing mechanism comprises: cantilever, and the one end is captiveed joint with described support; The second bolt, the one end is connected with the bottom surface of described platform, and the other end is connected with described cantilever by the second nut.
Further, above-mentioned setting device also comprises the second oil cylinder; Described supporting component comprises connecting arm; Described support is rotationally connected by the second end of the 4th bearing pin and described connecting arm; And an end and the described connecting arm of described the second oil cylinder are hinged, and the other end and described support are hinged; The axis of described the 4th bearing pin is perpendicular to the bottom surface of described platform.
Further, above-mentioned setting device also comprises the first oil cylinder; Described supporting component also comprises cranks arm; The first end of described connecting arm is rotationally connected by the 3rd bearing pin and described cranking arm; And, described the 3rd bearing pin and the orthogonal layout of described the 4th bearing pin; One end of described the first oil cylinder and describedly crank arm hingedly, the other end and described connecting arm are hinged, and the first oil cylinder is used for driving described connecting arm and rotates around described the 3rd bearing pin.
Further, in the above-mentioned setting device, two sides that described support is relative are provided with adapter shaft, respectively with described platform bottom surface on the engaging lug normal-running fit that arranges; And the line of described two adapter shafts and described the 4th bearing pin are arranged vertically mutually.
Further, in the above-mentioned setting device, two sides that described support is relative are provided with engaging lug, respectively with described platform bottom surface on the adapter shaft normal-running fit that arranges; And the line of described two adapter shafts and described the 4th bearing pin are arranged vertically mutually.
High-altitude operation platform setting device in the utility model can carry out leveling to the horizontal direction of platform, has guaranteed the levelness of platform, makes things convenient for staff's operation.
On the other hand, the utility model also provides a kind of overhead operation engineering vehicle, comprises car body, is connected in the jib of car body and is connected in the high-altitude operation platform of jib, and platform is provided with above-mentioned any high-altitude operation platform setting device.
Because this project vehicle set has above-mentioned platform setting device, so also having the institute of above-mentioned platform setting device, this project vehicle produces effect.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the block diagram of the utility model high-altitude operation platform setting device embodiment one;
Fig. 2 is the scheme drawing that a pair of vertical direction of the utility model high-altitude operation platform setting device embodiment is adjusted;
Fig. 3 is the scheme drawing that a pair of fore-and-aft direction of the utility model high-altitude operation platform setting device embodiment is adjusted;
Fig. 4 is the scheme drawing that a pair of horizontal direction of the utility model high-altitude operation platform setting device embodiment is adjusted;
Fig. 5 is the structural representation of the utility model high-altitude operation platform setting device embodiment two;
Fig. 6 is the structural representation of the utility model high-altitude operation platform setting device embodiment three.
Description of reference numerals:
1 cranks arm
2 first oil cylinders
3 connecting arms
31 the 3rd bearing pins
32 the 4th bearing pins
41 supports
42 first adjusts bar
43 first nuts
44 first bearing pin mount pads
45 first bearing pins
46 second bearing pins
47 second bearing pin mount pads
48 cantilevers
49 second bolts
5 attaching partss
6 platforms
7 second oil cylinders
7 connecting panels
8 the 3rd oil cylinders
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment in the utility model can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
An aspect the utility model discloses a kind of high-altitude operation platform setting device, and specific embodiment now is described in detail as follows referring to Fig. 1 to Fig. 5:
Embodiment one:
Referring to Fig. 1 to Fig. 4, there is shown the first preferred embodiment of the utility model high-altitude operation platform setting device.As shown in the figure, this embodiment comprises at least: support 41 and level(l)ing mechanism.Wherein, support 41 is hinged on the bottom surface of platform 6; One end of level(l)ing mechanism is connected in the bottom surface of platform 6, and the other end is connected in support 41, and level(l)ing mechanism is used for regulating the angle between platform 6 and the support 41.
Particularly, support 41 can be selected the frame type structure, and support 41 relative the first side wall and the second sidewalls are respectively arranged with adapter shaft (not marking among the figure), and two adapter shaft coaxial arrangement.The bottom surface of platform 6 is provided with two engaging lugs (not marking among the figure), adapter shaft and engaging lug normal-running fit.Be fixedly connected with attaching parts 5 on the adapter shaft of support 41, attaching parts 5 can with the adapter shaft structure that is processed as one.
Supporting component comprises connecting arm 3 and cranks arm 1 that attaching parts 5, connecting arm 3 and the 1 successively connection of being connected are used for support platform 6.
Understand easily, during concrete operations, also adapter shaft can be arranged on the platform 6, engaging lug is arranged on the support 41, as long as support 41 and platform 6 can be relatively rotated, the utility model is not done restriction to the concrete structure that is rotationally connected.
As shown in Figure 1, present embodiment has been selected four level(l)ing mechanisms, is symmetrically arranged in the both sides of support 41.Each level(l)ing mechanism includes the first adjust bar 42 and the first nut 43.Wherein, the first end of the first adjust bar 42 and platform 6 are hinged, and the second end is provided with screw thread.The second end of the first adjust bar 42 is connected with mount pad on being arranged on support 41 by nut 43.
Particularly, being provided with the first bearing pin Connection Block 44, the first bearing pins 45 at support 41 is installed on the first bearing pin Connection Block 44 rotationally.And, being provided with connecting bore on the first bearing pin 45, the second end of the first adjust bar 42 is connected with this connecting bore by the first nut 43.In like manner, be provided with the second bearing pin Connection Block 47, the second bearing pins 46 at platform 6 and be rotatably installed in the second bearing pin Connection Block 47, the first end of the first adjust bar 42 is connected with the second bearing pin 46.During implementation, the first nut 43 can be selected two, be installed on the second end of the first adjust bar 42 and place the both sides of the first bearing pin 45, and, be processed with the plane at the first bearing pin 45 with the contacted position of nut, so that nut compresses the first bearing pin 45 better, fully fix the first adjust bar 42.
Can find out that the first end of the first adjust bar 42 can rotate relative to platform 6, the second end of the first adjust bar 42 can rotate relative to support 41.Screw the first nut 43, i.e. the length of the first adjust bar 42 between adjusting pole 41 and the platform 6, platform 6 can be correspondingly rotates around the adapter shaft of support 41, so that the levelness of platform 6 is adjusted.
Need to prove: four level(l)ing mechanisms have been shown among Fig. 1, in fact, can have selected one or morely, the utility model is not done restriction to its concrete quantity.If select a plurality ofly, can be symmetrically arranged in the both sides of support 41.
Referring to Fig. 1, Fig. 2, for the vertical direction (above-below direction shown in Fig. 2) to platform 6 carries out leveling, present embodiment can further include the first oil cylinder 2.Wherein, the cylinder body of the first oil cylinder 2 with crank arm 1 hingedly, piston rod and connecting arm 3 are hinged.The first end of connecting arm 31 is rotationally connected with cranking arm by the 3rd bearing pin 31, and the first oil cylinder 2 can drive connecting arm 3 and rotate around the 3rd bearing pin 31.
During concrete operations, the second end of the first oil cylinder 2 can be connected with connecting arm 3 by connecting rod (among the figure for marking), and the two ends of connecting rod are hinged with the first oil cylinder 2 and connecting arm 3 respectively.
Referring to Fig. 1, Fig. 3, for the fore-and-aft direction to platform 6 carries out leveling, present embodiment can further include the second oil cylinder 7.Particularly, the first end of the second oil cylinder 7 and connecting arm 3 are hinged, and the second end and the support 41 of the second oil cylinder 7 are hinged.The second end of connecting arm 3 is rotationally connected by the first end of the 4th bearing pin 32 with attaching parts 5, and the second end of attaching parts 5 is captiveed joint with platform 6, and the second oil cylinder 7 can drive platform 6 and rotate around the 4th bearing pin 32, and the fore-and-aft direction of platform 6 is adjusted.And, the 4th bearing pin 32 and the 3rd bearing pin 31 orthogonal layouts, the axis of the 4th bearing pin 32 is perpendicular to the bottom surface of platform 6; And the line of two adapter shafts of support 41 is perpendicular to the 4th bearing pin 32.Need to prove: the position at platform 6 places shown in Fig. 1 is the place ahead, and the position at 1 place of cranking arm is the rear.
Present embodiment can carry out leveling to platform in three orthogonal directions respectively, does not interfere with each other, and detailed process is as follows:
Vertical direction is adjusted, referring to Fig. 1, Fig. 2, the first oil cylinder 2 moves along the straight arrows direction shown in Fig. 2, the action of promotion connecting rod, and then promote connecting arm 3 around 31 rotations of the 3rd bearing pin, connecting arm 3 rotates along curve arrow direction shown in Figure 2 with moving platform 6, and platform 6 is carried out leveling in the horizontal direction.
Fore-and-aft direction is adjusted, referring to Fig. 1, Fig. 3, the second oil cylinder 7 promotes support 41 and rotates around the 4th bearing pin 32 along the action of the straight arrows direction shown in Fig. 3, support 41 band moving platforms 6 rotate along the direction of curve arrow shown in Fig. 3, and platform 6 is carried out leveling in this direction.
Horizontal direction is adjusted, referring to Fig. 1, Fig. 4, screw nut 43, regulate the length of the first adjust bar 42 between support 41 and platform 6, promote platform 6 and rotate around the adapter shaft of support 41, namely platform 6 moves along the curve arrow direction shown in Fig. 4, and, the second bearing pin mount pad 47 on the first adjust bar 42 and the platform 6, and support 41 on the first bearing pin mount pad 44 all be that bearing pin is connected, during adjusting, can be not stuck.
To sum up, present embodiment can carry out respectively the position adjustment to platform on three orthogonal directions, make things convenient for staff's operation.
Embodiment two:
Referring to Fig. 5, the another kind of preferred implementation of level(l)ing mechanism has been shown in the present embodiment.Present embodiment is from the difference of embodiment one: the structure of level(l)ing mechanism is different.
As shown in the figure, level(l)ing mechanism in the present embodiment comprises the 3rd oil cylinder 8, one end and the platform 6 of the 3rd oil cylinder 8 are hinged, the other end and support 41 are hinged, the extension elongation of the piston rod of present embodiment by regulating the 3rd oil cylinder 8 promotes platform 6 and rotates around the adapter shaft of support 41, and then regulates the levelness of platform 6.
In the present embodiment, support 41 is square structure, and it is hinged to be provided with the second end and the connecting panel 71 of connecting panel 71, the second oil cylinders 7 at square set 41.
In the present embodiment, by the levelness that the extension elongation of controlling piston rod in the 3rd oil cylinder can be regulated platform, method of operation is simple, is easy to realize.
Embodiment three:
Referring to Fig. 6, there is shown another preferred implementation of level(l)ing mechanism.Present embodiment is from the difference of embodiment one: the structure of level(l)ing mechanism is different.As can be seen from the figure, the level adjusting structure among this embodiment comprises cantilever 48 and the second bolt 49.
Wherein, an end of cantilever 48 is captiveed joint with support 41; One end of the second bolt 49 is connected with the bottom surface of platform 6, and the other end is connected with cantilever 48 by the second nut (not shown).
Screw the second nut, can regulate the distance between cantilever 48 and the platform 6, drive platform 6 and rotate around the gudgeon of support 41, and then regulate the levelness of platform 6.This mechanism is applicable to the less platform of Level tune distance.
During concrete operations, the number of the second nut can be selected according to actual needs, and the utility model is not done restriction to it.
In the present embodiment, support 41 is square structure, and the second end and the connecting panel 71 that are connected with connecting panel 71, the second oil cylinders 7 at support 41 are hinged.
On the other hand, the utility model also provides a kind of overhead operation engineering vehicle, comprises car body, is connected in the jib of this car body and is connected in the high-altitude operation platform of this jib.Be provided with above-mentioned high-altitude operation platform setting device on this platform, the concrete structure of platform setting device gets final product with reference to above-mentioned explanation, and the utility model does not repeat them here.
Because this project vehicle set has above-mentioned platform setting device, so also having the institute of this platform setting device, this project vehicle produces effect.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. high-altitude operation platform setting device, described platform (6) is connected with supporting component, it is characterized in that, and described setting device comprises:
Support (41) is articulated in the bottom surface of described platform (6);
At least one level(l)ing mechanism, an end of each described level(l)ing mechanism is connected in the bottom surface of described platform (6), and the other end is connected in described support (41); Described level(l)ing mechanism is used for regulating the angle between described platform (6) and the described support (41).
2. high-altitude operation platform setting device according to claim 1 is characterized in that, described level(l)ing mechanism comprises: the first adjust bar (42) and the first nut (43); Wherein,
The bottom surface of the first end of described the first adjust bar (42) and described platform (6) is hinged, and the second end of described the first adjust bar (42) is provided with screw thread;
The first bearing pin (45) that is provided with the first bearing pin Connection Block (44) on the described support (41) and is rotationally connected with described the first bearing pin Connection Block (44); And, being provided with connecting bore on described the first bearing pin (45), the second end of described the first adjust bar (42) is connected with described connecting bore by described the first nut (43).
3. high-altitude operation platform setting device according to claim 1 is characterized in that, described level(l)ing mechanism comprises:
The 3rd oil cylinder (8), one end and described platform (6) are hinged, and the other end and described support (41) are hinged.
4. high-altitude operation platform setting device according to claim 1 is characterized in that, described level(l)ing mechanism comprises:
Cantilever (48), the one end is captiveed joint with described support (41);
The second bolt (49), the one end is connected with the bottom surface of described platform (6), and the other end is connected with described cantilever (48) by the second nut.
5. each described high-altitude operation platform setting device in 4 according to claim 1 is characterized in that, also comprises the second oil cylinder (7);
Described supporting component comprises connecting arm (3);
Described support (41) is rotationally connected by second end of the 4th bearing pin (32) with described connecting arm (3); And an end of described the second oil cylinder (7) and described connecting arm (3) are hinged, and the other end and described support (41) are hinged; The axis of described the 4th bearing pin is perpendicular to the bottom surface of described platform (6).
6. high-altitude operation platform setting device according to claim 5 is characterized in that, also comprises the first oil cylinder (2);
Described supporting component also comprises crank arm (1);
The first end of described connecting arm (3) is rotationally connected by the 3rd bearing pin (31) and described cranking arm (1); And, described the 3rd bearing pin (31) and the orthogonal layout of described the 4th bearing pin (32);
One end of described the first oil cylinder (2) and described cranking arm (1) are hinged, and the other end and described connecting arm (3) are hinged, and described the first oil cylinder (2) is used for driving described connecting arm (3) and rotates around described the 3rd bearing pin (31).
7. high-altitude operation platform setting device according to claim 5 is characterized in that, two sides that described support (41) is relative are provided with adapter shaft, respectively with described platform (6) bottom surface on the engaging lug normal-running fit that arranges; And, described two adapter shaft coaxial arrangement, and the line of two adapter shafts and described the 4th bearing pin (32) are perpendicular.
8. high-altitude operation platform setting device according to claim 5 is characterized in that, two sides that described support (41) is relative are provided with engaging lug, respectively with described platform (6) bottom surface on the adapter shaft normal-running fit that arranges; And, described two adapter shaft coaxial arrangement, and the line of two adapter shafts and described the 4th bearing pin (32) are perpendicular.
9. overhead operation engineering vehicle, comprise car body, be connected in the jib of described car body and be connected in the high-altitude operation platform of described jib, it is characterized in that described platform is provided with such as each described high-altitude operation platform setting device in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431561.3U CN202829505U (en) | 2012-08-28 | 2012-08-28 | Adjustment device for hydraulic aerial engineering cage and thereof platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431561.3U CN202829505U (en) | 2012-08-28 | 2012-08-28 | Adjustment device for hydraulic aerial engineering cage and thereof platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829505U true CN202829505U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220431561.3U Expired - Lifetime CN202829505U (en) | 2012-08-28 | 2012-08-28 | Adjustment device for hydraulic aerial engineering cage and thereof platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706711A (en) * | 2013-11-07 | 2014-04-09 | 华南理工大学 | Platform adjusting device and flexible stamping production line with same |
| CN112240000A (en) * | 2020-09-30 | 2021-01-19 | 徐州徐工随车起重机有限公司 | Two-way leveling mechanism of operation fill and cantilever type bridge inspect vehicle |
-
2012
- 2012-08-28 CN CN201220431561.3U patent/CN202829505U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706711A (en) * | 2013-11-07 | 2014-04-09 | 华南理工大学 | Platform adjusting device and flexible stamping production line with same |
| CN103706711B (en) * | 2013-11-07 | 2016-05-04 | 华南理工大学 | Platform adjusting device and the Flexible stamping production line that contains this platform adjusting device |
| CN112240000A (en) * | 2020-09-30 | 2021-01-19 | 徐州徐工随车起重机有限公司 | Two-way leveling mechanism of operation fill and cantilever type bridge inspect vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
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| CX01 | Expiry of patent term |