CN205132992U - Novel mounting structure of tower machine slewing limiter - Google Patents
Novel mounting structure of tower machine slewing limiter Download PDFInfo
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- CN205132992U CN205132992U CN201520758721.9U CN201520758721U CN205132992U CN 205132992 U CN205132992 U CN 205132992U CN 201520758721 U CN201520758721 U CN 201520758721U CN 205132992 U CN205132992 U CN 205132992U
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- upper bracket
- slewing limiter
- limiter
- slewing
- tower machine
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Abstract
The utility model discloses a novel mounting structure of tower machine slewing limiter, including upper bracket structure, bedplate, slewing limiter and slewing bearing, the upper bracket structure is fixed on the tower machine, slewing limiter fixes on the bedplate, slewing limiter's gear and slewing bearing's gear engagement, its characterized in that, set up L type connectors between upper bracket structure and the bedplate, L type connectors's one end is fixed at the upper bracket structurally, L type connectors's the other end is fixed on the bedplate. The utility model discloses a manufacturing and simple to operate, good to relevant mounting dimension error adaptability because this kind of structural style is simple, require to hang down to the manufacturing accuracy, have the convenient characteristics of manufacturing, because this kind of novel mounting structure's relevant mounting dimension is adjustable, good to the adaptability of relevant mounting dimension error, slewing limiter simple to operate, swift is characterized in.
Description
Technical field
The utility model relates to a kind of mounting structure of slewing limiter, and specifically a kind of tower machine slewing limiter novel mounting structure, belongs to the technical field of tower machine machinery.
Background technology
In existing structure design, the installation of slewing limiter mainly adopts kind of the mounting means of two shown in Fig. 1 and Fig. 2, comprises the board-like and detachable seat-plate type of permanent seat.But all there is very large defect in these two kinds of mounting meanss, the board-like accuracy requirement to structure production of permanent seat is high, because fixed base plate intensity is high, good rigidity, connection need be ensured and just have position, hole size each other, as simple supporting structure, need to ensure a lot of originally unnecessary degree of precision size, manufacture increases difficulty; To installation dimension bad adaptability, difficulty is installed, requires high because permanent seat is board-like to accuracy of manufacture, once occur error greatly, easily cause slewing limiter to be difficult to normally to engage with pivoting support, cause and difficulty is installed.Although detachable seat-plate type avoids the phenomenon of colliding with of installation seat plate in transportation, but need first to install detachable seat board then mounting limit device, this mounting means brings a lot of inconvenience, simultaneously also poor to the comformability of relevant installation dimension error to the installation of limiting device.In a word, existing installation method is high to production technology accuracy requirement, to the bad adaptability of relevant installation dimension error, is unfavorable for Fast Installation slewing limiter.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of tower machine slewing limiter novel mounting structure, effectively can solve the slow technical barrier of slewing limiter installation rate.
To achieve these goals, the utility model adopts a kind of tower machine slewing limiter novel mounting structure, comprise upper bracket structure, seat board, slewing limiter and pivoting support, described upper bracket structure is fixed on tower machine, described slewing limiter is fixed on seat board, the gear of described slewing limiter and the gears meshing of pivoting support, it is characterized in that, between described upper bracket structure and seat board, L-type attaching parts is set, one end of described L-type attaching parts is fixed in upper bracket structure, and the other end of described L-type attaching parts is fixed on seat board.
The bending angle of described L-type attaching parts is 90 degree.
What described L-type attaching parts adopted is round steel.
Described L-type attaching parts one end is welded in upper bracket structure, and the other end of described L-type attaching parts is welded on seat board.
Compared with prior art, the utility model adopts L-type attaching parts, manufactures and easy for installation, good to relevant installation dimension error adaptive, because this version is simple, low to accuracy of manufacture requirement, has easily manufactured feature; Because the relevant installation dimension of this novel mounting structure is adjustable, good to the comformability of relevant installation dimension error, have that slewing limiter is easy for installation, feature efficiently.This mounting means humanization designing, because this version structure is simple, good, easy for installation to error adaptive, thus slewing limiter can smoothly, convenient, install like a cork, reduce installation personnel complexity, heavy dressing process, reduce the labour intensity of installation personnel, meet human oriented design requirement.
Accompanying drawing explanation
Fig. 1 is the board-like mounting structure schematic diagram of permanent seat;
Fig. 2 is the mounting structure schematic diagram of detachable seat-plate type;
Fig. 3 is mounting structure schematic diagram of the present utility model.
Wherein: 1, L-type attaching parts, 2, upper bracket structure, 3, seat board, 4, slewing limiter, 5, pivoting support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 3, a kind of tower machine slewing limiter novel mounting structure, comprise upper bracket structure 2, seat board 3, slewing limiter 4 and pivoting support 5, described upper bracket structure 2 is fixed on tower machine, described slewing limiter 4 is fixed on seat board 3, the gear of described slewing limiter 4 and the gears meshing of pivoting support 5, between described upper bracket structure 2 and seat board 3, L-type attaching parts 1 is set, one end of described L-type attaching parts 1 is fixed in upper bracket structure 2, and the other end of described L-type attaching parts 1 is fixed on seat board 3.
Preferably, the bending angle of described L-type attaching parts 1 is 90 degree.What described L-type attaching parts 1 adopted is round steel.Described L-type attaching parts 1 one end is welded in upper bracket structure 2, and the other end of described L-type attaching parts 1 is welded on seat board 3.
During installation, L-type attaching parts 1 round steel curves 90 degree, and round steel one end is welded in upper bracket structure 2, and the other end is welded on seat board 3, and slewing limiter 4 is arranged on seat board 3, keeps normal engagement with pivoting support 5 simultaneously.When upper bracket structure 2 is rotated, slewing limiter 4 is along with rotating together, only allow two relative article for rotation angle within the specific limits to relatively rotate because slewing limiter has, thus make slewing limiter can play the effect of slewing limit to the revolution of upper bracket structure.
Above embodiment is only to explanation of the present utility model, and it is not to restriction of the present utility model.For a person skilled in the art, it still can be modified to technical scheme described in previous embodiment, or carries out equivalent replacement.All in spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a tower machine slewing limiter novel mounting structure, comprise upper bracket structure (2), seat board (3), slewing limiter (4) and pivoting support (5), described upper bracket structure (2) is fixed on tower machine, described slewing limiter (4) is fixed on seat board (3), the gear of described slewing limiter (4) and the gears meshing of pivoting support (5), it is characterized in that, between described upper bracket structure (2) and seat board (3), L-type is set and connects part (1), one end of described L-type attaching parts (1) is fixed in upper bracket structure (2), the other end of described L-type attaching parts (1) is fixed on seat board (3).
2. tower machine slewing limiter novel mounting structure according to claim 1, is characterized in that, the bending angle of described L-type attaching parts (1) is 90 degree.
3. tower machine slewing limiter novel mounting structure according to claim 1 and 2, is characterized in that, what described L-type attaching parts (1) adopted is round steel.
4. tower machine slewing limiter novel mounting structure according to claim 3, is characterized in that, described L-type attaching parts (1) one end is welded in upper bracket structure (2), and the other end of described L-type attaching parts (1) is welded on seat board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758721.9U CN205132992U (en) | 2015-09-28 | 2015-09-28 | Novel mounting structure of tower machine slewing limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758721.9U CN205132992U (en) | 2015-09-28 | 2015-09-28 | Novel mounting structure of tower machine slewing limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132992U true CN205132992U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758721.9U Active CN205132992U (en) | 2015-09-28 | 2015-09-28 | Novel mounting structure of tower machine slewing limiter |
Country Status (1)
| Country | Link |
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| CN (1) | CN205132992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081959A (en) * | 2016-08-18 | 2016-11-09 | 无锡石油化工起重机有限公司 | Possesses the derrick crane of lock function |
-
2015
- 2015-09-28 CN CN201520758721.9U patent/CN205132992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081959A (en) * | 2016-08-18 | 2016-11-09 | 无锡石油化工起重机有限公司 | Possesses the derrick crane of lock function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |