CN202369286U - Auxiliary installation device, rotary rod piece and crane - Google Patents
Auxiliary installation device, rotary rod piece and crane Download PDFInfo
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- CN202369286U CN202369286U CN2011204404025U CN201120440402U CN202369286U CN 202369286 U CN202369286 U CN 202369286U CN 2011204404025 U CN2011204404025 U CN 2011204404025U CN 201120440402 U CN201120440402 U CN 201120440402U CN 202369286 U CN202369286 U CN 202369286U
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- installation device
- auxiliary
- oil cylinder
- rod member
- auxiliary installation
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Abstract
The utility model relates to the technical field of engineering machinery, and discloses an auxiliary installation device, a rotary rod piece and a crane. The auxiliary installation device comprises an auxiliary oil cylinder and a bracket which is used for supporting the rotary rod piece; and one end of the auxiliary oil cylinder is hinged on the bracket, and the other end of the auxiliary oil cylinder is a lever end. According to the auxiliary installation device for a variable amplitude oil cylinder, the bracket is detachably connected with the bottom of the variable amplitude oil cylinder, and lifting of the bracket and the variable amplitude oil cylinder is controlled through the auxiliary oil cylinder, so that other equipment such as the crane is not required in the whole disassembly and assembly process of the variable amplitude oil cylinder, and the disassembly and assembly efficiency of the variable amplitude oil cylinder is improved; the auxiliary installation device is simple in structure and convenient to operate, and occupies a small space; and when the auxiliary installation device is damaged, the auxiliary installation device can be detached for maintenance and replacement.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly relates to a kind of auxiliary installation device, revolution class rod member and hoisting crane.
Background technology
Along with developing rapidly of economic construction; In order to satisfy the market demand that constantly occurs, hoisting crane just constantly develops to large-tonnage, super-tonnage direction, and its complete machine weight constantly increases; Version is also huge day by day; For this reason, in use, need hoisting crane be disassembled into some big transported in parts usually and behind the operation place, re-assembly again.
But in the process of re-assemblying, some parts is because weight is bigger, and installation process wastes time and energy; For example, when amplitude oil cylinder is mounted to the hinge-point of crane arm, need to regulate the height and position of amplitude oil cylinder; And each amplitude oil cylinder weighs several tons, if there is not auxiliary installation device, in installation process, then need uses crane and just can install; So just increase the demand of installation workload and equipment, also reduced work efficiency simultaneously.
Therefore, how developing a kind of auxiliary installation device of being convenient to install huge revolving class rod members such as amplitude oil cylinder, is the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
The utility model is intended to propose a kind of auxiliary installation device, revolution class rod member and hoisting crane, to solve the problem that revolution class rod members such as amplitude oil cylinder in the prior art are wasted time and energy in installation process.
On the one hand; The utility model provides a kind of auxiliary installation device; The installation process that is used to type of revolution rod member; The carriage that this auxiliary installation device comprises auxiliary cylinder and is used to support revolution type rod member, an end of said auxiliary cylinder is articulated on the said carriage, and the other end of said auxiliary cylinder is a lever end.
Further, said carriage and said removable connection of an end of turning round type rod member.
Further, said carriage comprises parallel two supporting plates that set firmly, and an end of said two supporting plates is provided with first bearing pin, is hinged with clamp on said first bearing pin, and type rod member is removable is connected through said clamp and said revolution for said carriage.
Further, the other end of said two supporting plates also is provided with second bearing pin, and an end of said auxiliary cylinder is articulated on said second bearing pin.
Further, also be provided with dividing plate on said second bearing pin, said dividing plate is provided with support positioning plates, and said support positioning plates is complementary near the shape of a side of said revolution type rod member and the surface of said revolution type rod member.
Further, an end of said two supporting plates also is provided with and is used for the positioning plate inconsistent with said clamp, and this positioning plate is positioned at a side of said first bearing pin.
On the other hand, the utility model also provides a kind of revolution type rod member, and this revolution type rod member is provided with above-mentioned each described auxiliary installation device.
Further, a said revolution type rod member is an amplitude oil cylinder.
On the one hand, the utility model also provides a kind of hoisting crane again, and this hoisting crane is provided with above-mentioned amplitude oil cylinder.
Further, the turntable of said hoisting crane is provided with the groove that is used to hold said auxiliary cylinder lever end.
A kind of auxiliary installation device that the utility model provides, revolution class rod member and hoisting crane in use, are connected carriage on the revolution type rod member; The lever end of auxiliary cylinder is resisted against on the support rotating platform of crane of pockets (as be provided with), and the piston rod that drives auxiliary cylinder is done to stretch out action, under the effect of auxiliary cylinder; Carriage rises thereupon, realizes hoisting thereby hold up a revolution type rod member rotation, when revolution type rod member arrives the installation site; Drive auxiliary cylinder and stop action; The whole erection process need not by equipment such as cranes, and is both simple in structure, be convenient to operation, also improved the dismounting efficient of revolution type rod member.
Description of drawings
The structural representation of a kind of auxiliary installation device that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the view of auxiliary installation device shown in Figure 1 after installing;
Fig. 3 is the local enlarged diagram of I part among Fig. 2;
Fig. 4 is the scheme of installation of the clamp of auxiliary installation device shown in Figure 1.
The specific embodiment
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.Should be pointed out that description and the description order to concrete structure only is the explanation to specific embodiment in this part, should not be regarded as that the protection domain of the utility model is had any restriction.
Please refer to Fig. 1 to Fig. 4; Wherein, The structural representation of a kind of auxiliary installation device that Fig. 1 provides for the utility model embodiment; Fig. 2 is the view of auxiliary installation device shown in Figure 1 after installing, and Fig. 3 is the local enlarged diagram of I part among Fig. 2, and Fig. 4 is the scheme of installation of the clamp of auxiliary installation device shown in Figure 1.Combine Fig. 1 to Fig. 4 to make casehistory below simultaneously with the installation process that this auxiliary installation device 1 is applied to the amplitude oil cylinder of hoisting crane.
As shown in Figure 1, this auxiliary installation device 1 comprises positioning plate 11, clamp 12, auxiliary cylinder 13, bolt 14, support positioning plates 15, dividing plate 16, carriage 17, second bearing pin 18 and first bearing pin 20, wherein:
Second bearing pin 18 is located at the other end of this a pair of supporting plate 19, and the axis of second bearing pin 18 is substantially perpendicular to this a pair of supporting plate 19, and an end of auxiliary cylinder 13 (for example that end of cylinder cap) is articulated on second bearing pin 18; Dividing plate 16 is located on second bearing pin 18, and the number of dividing plate 16 is two, is separately positioned on the both sides of the hinged place of the auxiliary cylinder 13 and second bearing pin 18, and dividing plate 16 is in substantially parallel relationship to this a pair of supporting plate 19; Support positioning plates 15 is fixed in the side of dividing plate 16 near amplitude oil cylinder 2 through bolt 14; The bearing of trend of support positioning plates 15 is substantially perpendicular to this a pair of supporting plate 19; Support positioning plates 15 is an arc-shaped structure near a side of amplitude oil cylinder 2; This arc-shaped structure can be complementary with the surface of amplitude oil cylinder 2, and promptly the curvature of this circular arc is consistent with the curvature of amplitude oil cylinder 2 cross-sectional planes.
As shown in Figure 4; Carriage 17 is captiveed joint with the bottom (promptly with that end of turntable 4 pivotallys attached) of amplitude oil cylinder 2 through clamp 12; The bearing of trend of the bearing of trend of carriage 17 and amplitude oil cylinder 2 is in same plane, and in the present embodiment, clamp 12 is captiveed joint with the bottom of amplitude oil cylinder 2 is removable; For example, bolted connection or key connection etc.
Like Fig. 3 and shown in Figure 4, the other end of auxiliary cylinder 13 is a lever end, and so-called lever end is meant that end that is used for and then generation application force inconsistent with support (the for example turntable 4 of hoisting crane), and the turntable 4 of hoisting crane is provided with the groove that is used to hold this lever end.
In the course of the work, in the time need the top of amplitude oil cylinder 2 being connected to the hinge on the crane arm 3, driving auxiliary cylinder 13 and do to stretch out action; Make the lever end and the inconsistent generation application force of the groove on the turntable 4 of auxiliary cylinder 13, to promote carriage 17 upwards liftings, liftings thereby drive amplitude oil cylinder 2 makes progress; In the lifting process, when the top of amplitude oil cylinder 2 arrives the installation site, drive auxiliary cylinder 13 and stop action; The top of amplitude oil cylinder 2 is installed on the hinge of crane arm 3, after installing, drives auxiliary cylinder 13 and do the withdrawal action; Accomplish the whole erection process, Fig. 2/Fig. 3 shows the state of auxiliary installation device 1 after the installation.
Need to prove that in the foregoing description, support positioning plates 15 not only plays the function of lifting amplitude oil cylinder 2; Also play simultaneously the function that amplitude oil cylinder 2 is positioned; In order to make 17 pairs of amplitude oil cylinder 2 of carriage have better supporting effect, can suitably adjust the distance of a pair of supporting plate 19, for example it is adjusted to the diameter of amplitude oil cylinder 2 and equate substantially; Correspondingly, can the length of support positioning plates 15 be arranged to equate substantially with the diameter of amplitude oil cylinder 2.
Need to prove; Carriage 17 is through linking to each other with amplitude oil cylinder 2 with its pivotally attached clamp 12; But because the existence of positioning plate 11, even if after auxiliary cylinder 13 is accomplished the withdrawal action, carriage 17 can not rotate around first bearing pin 20 yet; Auxiliary installation device 1 remains unchanged with the relative position of amplitude oil cylinder 2 basically, has so just reduced taking up room of auxiliary installation device 1.
Need to prove, in the foregoing description, be applied to amplitude oil cylinder 2 with this auxiliary installation device 1 and make casehistory; But under other situations; This auxiliary installation device 1 also can be applied in other revolution type rod members except that amplitude oil cylinder 2, and in this application, it is hinged and the other end need be through lifting to realize the large-scale rod member of installation that said revolution type rod member typically refers to an end; At this moment, the lever end of auxiliary cylinder 13 can be inconsistent with corresponding support according to on-the-spot actual needs.
Need to prove,, only show a clamp 12 among Fig. 1, hidden carriage 17 parts such as grade among Fig. 4 for the needs of illustrating.
A kind of auxiliary installation device that is used for amplitude oil cylinder that the utility model embodiment provides, through its carriage is connected with the bottom of amplitude oil cylinder is removable, and the up-down through auxiliary cylinder control carriage and amplitude oil cylinder; Realize that amplitude oil cylinder need not to use other equipment such as crane in whole dismounting process; Improved the dismounting efficient of amplitude oil cylinder, simple in structure, take up room little and be convenient to the operation, in addition; When this auxiliary installation device damages, can it be disassembled and carry out maintain and replace.
The utility model embodiment also provides a kind of revolution type rod member (for example aforesaid amplitude oil cylinder); This revolution type rod member is provided with above-mentioned auxiliary installation device; Because above-mentioned auxiliary installation device has above-mentioned technique effect, therefore, the revolution class rod member with this auxiliary installation device also should possess the corresponding techniques effect; Its practical implementation process is similar to the above embodiments, does not give unnecessary details now.
The utility model embodiment also provides a kind of hoisting crane; This hoisting crane is provided with above-mentioned amplitude oil cylinder with auxiliary installation device; Because revolutions such as an amplitude oil cylinder type rod member has above-mentioned technique effect, therefore, the hoisting crane that is provided with this amplitude oil cylinder also should possess the corresponding techniques effect; Its practical implementation process is similar to the above embodiments, does not give unnecessary details now.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. auxiliary installation device; Be used to the installation of type of revolution rod member; It is characterized in that: the carriage (17) that said auxiliary installation device (1) comprises auxiliary cylinder (13) and is used to support revolution type rod member; One end of said auxiliary cylinder (13) is articulated on the said carriage (17), and the other end of said auxiliary cylinder (13) is a lever end.
2. auxiliary installation device as claimed in claim 1 is characterized in that: said carriage (17) and said removable connection of an end of turning round type rod member.
3. auxiliary installation device as claimed in claim 2; It is characterized in that: said carriage (17) comprises parallel two supporting plates (19) that set firmly; One end of said two supporting plates (19) is provided with first bearing pin (20); Be hinged with clamp (12) on said first bearing pin (20), type rod member is removable is connected through said clamp (12) and said revolution for said carriage (17).
4. auxiliary installation device as claimed in claim 3 is characterized in that: the other end of said two supporting plates (19) also is provided with second bearing pin (18), and an end of said auxiliary cylinder (13) is articulated on said second bearing pin (18).
5. auxiliary installation device as claimed in claim 4; It is characterized in that: also be provided with dividing plate (16) on said second bearing pin (18); Said dividing plate (16) is provided with support positioning plates (15), and said support positioning plates (15) is complementary near the shape of a side of said revolution type rod member and the surface of said revolution type rod member.
6. like each described auxiliary installation device of claim 3 to 5, it is characterized in that: an end of said two supporting plates (19) also is provided with and is used for the positioning plate (11) inconsistent with said clamp (12), and this positioning plate (11) is positioned at a side of said first bearing pin (20).
7. one kind is turned round a type rod member, it is characterized in that: a said revolution type rod member is provided with each described auxiliary installation device of claim 1 to 6.
8. revolution as claimed in claim 7 type rod member is characterized in that: a said revolution type rod member is amplitude oil cylinder (2).
9. hoisting crane is characterized in that: said hoisting crane is provided with the described revolution of claim 8 type rod member.
10. hoisting crane as claimed in claim 9 is characterized in that: the turntable of said hoisting crane (4) is provided with the groove that is used to hold said auxiliary cylinder (13) lever end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204404025U CN202369286U (en) | 2011-11-09 | 2011-11-09 | Auxiliary installation device, rotary rod piece and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204404025U CN202369286U (en) | 2011-11-09 | 2011-11-09 | Auxiliary installation device, rotary rod piece and crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369286U true CN202369286U (en) | 2012-08-08 |
Family
ID=46592999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204404025U Expired - Fee Related CN202369286U (en) | 2011-11-09 | 2011-11-09 | Auxiliary installation device, rotary rod piece and crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369286U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010979A (en) * | 2012-12-20 | 2013-04-03 | 中联重科物料输送设备有限公司 | Pitch component, disassembly and assembly methods and construction machinery device thereof |
| CN105398973A (en) * | 2015-12-24 | 2016-03-16 | 三一海洋重工有限公司 | Pin shaft replacement device and port crane |
| CN107758378A (en) * | 2017-11-02 | 2018-03-06 | 江苏凯宫隧道机械有限公司 | Shield machine segment unloader |
| CN111017754A (en) * | 2019-11-15 | 2020-04-17 | 中联重科股份有限公司 | Lifting support device, luffing oil cylinder lifting support structure and engineering machinery |
| CN113021253A (en) * | 2021-04-13 | 2021-06-25 | 广西建工集团建筑机械制造有限责任公司 | Auxiliary bracket for mounting and dismounting pin shaft and using method thereof |
-
2011
- 2011-11-09 CN CN2011204404025U patent/CN202369286U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010979A (en) * | 2012-12-20 | 2013-04-03 | 中联重科物料输送设备有限公司 | Pitch component, disassembly and assembly methods and construction machinery device thereof |
| CN103010979B (en) * | 2012-12-20 | 2015-03-18 | 中联重科物料输送设备有限公司 | Pitch component, disassembly and assembly methods and construction machinery device thereof |
| CN105398973A (en) * | 2015-12-24 | 2016-03-16 | 三一海洋重工有限公司 | Pin shaft replacement device and port crane |
| CN107758378A (en) * | 2017-11-02 | 2018-03-06 | 江苏凯宫隧道机械有限公司 | Shield machine segment unloader |
| CN111017754A (en) * | 2019-11-15 | 2020-04-17 | 中联重科股份有限公司 | Lifting support device, luffing oil cylinder lifting support structure and engineering machinery |
| CN113021253A (en) * | 2021-04-13 | 2021-06-25 | 广西建工集团建筑机械制造有限责任公司 | Auxiliary bracket for mounting and dismounting pin shaft and using method thereof |
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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: 20120808 Termination date: 20191109 |