CN202165020U - Bracket assembly of trestle type hydraulic slewing drilling machine - Google Patents
Bracket assembly of trestle type hydraulic slewing drilling machine Download PDFInfo
- Publication number
- CN202165020U CN202165020U CN201120249446XU CN201120249446U CN202165020U CN 202165020 U CN202165020 U CN 202165020U CN 201120249446X U CN201120249446X U CN 201120249446XU CN 201120249446 U CN201120249446 U CN 201120249446U CN 202165020 U CN202165020 U CN 202165020U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bracket assembly
- bracket
- assembly
- oil cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bracket assembly of a trestle type hydraulic slewing drilling machine. The bracket assembly comprises a U-shaped bracket, a thrust oil cylinder, a U-shaped groove type guide rail and a support plate assembly, wherein the guide rail is installed on the bracket; the thrust oil cylinder is installed between the guide rail and the bracket; a drill stem locator is installed at the end part of the guide rail; the support plate assembly is connected with the thrust oil cylinder; and the bracket assembly of the trestle type hydraulic slewing drilling machine is characterized in that: the support plate assembly is assembled on the guide rail in a rolling manner. The bracket assembly is a rolling type bracket assembly, namely the bracket assembly uses a ball roller bearing as a transmission element; the bracket assembly has the advantages that: the components have small friction force there-between; the equipment causes low loss during use; and the machine is ensured to move smoothly and needs no maintenance.
Description
Technical field
The utility model relates to mining equipment, is specifically related to a kind of bracket assembly of trestle formula hydraulic gyration rig.
Background technology
Trestle formula hydraulic gyration rig mainly is made up of main frame, operating desk and pumping plant; Connect through sebific duct between the each several part; Main frame wherein is made up of the column assembly that cooperatively interacts, bracket assembly and rotating assembly, has been a kind of quilt equipment of extensive use in the industry like the disclosed trestle formula of ZL200520024095.7 hydraulic gyration rig, but one of its deficiency is: the track in the bracket assembly is the slidingtype guide rail; Is furnished with last sliding skateboard on the guide rail; The track of the type is big because of friction factor, bad phenomenon such as track deformation, motion be unsmooth in long-term use, can occur, and the regular maintenance expense is too high.
Summary of the invention
Defective or deficiency to prior art; The purpose of the utility model is to provide a kind of bracket assembly of trestle formula hydraulic gyration rig, to overcome problems such as friction factor is big between the existing track component of existing bracket assembly, track is yielding, equipment moving is unsmooth.
In order to realize above-mentioned technical assignment, the utility model is taked following technical solution:
A kind of bracket assembly of trestle formula hydraulic gyration rig; Comprise U type carriage, advance oil cylinder, U type slot type guide rail and supporting plate assembly, said guide rail is installed on the carriage, and said propelling oil cylinder is installed between guide rail and the carriage; Said supporting plate assembly is fitted in the guide rail and with advancing oil cylinder and is connected; Said guide rail end is equipped with the drilling rod locator, it is characterized in that, said supporting plate assembly tumbling-type is fitted in the guide rail.
The other technologies of the utility model are characterized as:
Link together through screw by contiguous block between said supporting plate assembly and the propelling oil cylinder.
Said guide rail is installed on carriage top by back-up block.
The bracket assembly of the utility model is the tumbling-type bracket assembly, is driving member with the ball roller bearing promptly, and its advantage is that the frictional force between the parts is little, and the loss in the equipment use is low, can guarantee the level and smooth and Maintenance free of machine movement.
Description of drawings
Fig. 1 is the structural representation of the bracket assembly of the utility model;
Fig. 2 is the structural representation of U type slot type guide rail;
Fig. 3 is the structural representation of supporting plate assembly.
Below in conjunction with embodiment and accompanying drawing the utility model is explained further details.
The specific embodiment
The bracket assembly of the utility model; Comprise U type carriage 1, advance oil cylinder 2, U type slot type guide rail 3 and supporting plate assembly 4; Said guide rail 3 is installed on the carriage 1, and said propelling oil cylinder 2 is installed between guide rail 3 and the carriage 1, and said guide rail 3 ends are equipped with drilling rod locator 5; Said supporting plate assembly 4 tumbling-types are fitted in the U type slot type guide rail 3; Be that supporting plate assembly 4 bottoms are equipped with roller 6, roller 6 is fitted in the slot rolling 7 of U type slot type guide rail 3, and supporting plate assembly 4 is connected with advancing oil cylinder 2.U type slot type guide rail 3 wherein can be installed on the carriage 1 by back-up block 8.Advance oil cylinder 2 and supporting plate assembly 4 to link together through contiguous block 9 usefulness screws.
The bracket assembly of the utility model is installed on the column in the trestle formula slewing drilling machine main frame, is fitted with rotating assembly on the bracket assembly, and rotating assembly on the supporting plate assembly, advances oil cylinder to be connected with handling frame through explosion-proof sebific duct through screw.After pumping plant was started working, to advancing oil cylinder that high-pressure and hydraulic oil is provided, control advanced oil cylinder to advance, retreat, and advances together, retreats through contiguous block drive supporting plate assembly and rotating assembly through the operating grip on the handling frame.
Claims (3)
1. the bracket assembly of a trestle formula hydraulic gyration rig; Comprise U type carriage (1), advance oil cylinder (2), U type slot type guide rail (3) and supporting plate assembly (4); Said guide rail (3) is installed on the carriage (1); Said propelling oil cylinder (2) is installed between guide rail (3) and the carriage (1), and said supporting plate assembly (4) is fitted in the guide rail (3) and with advancing oil cylinder (2) and is connected, and said guide rail (3) end is equipped with drilling rod locator (5); It is characterized in that said supporting plate assembly (4) tumbling-type is fitted in the guide rail (3).
2. bracket assembly as claimed in claim 1 is characterized in that, said supporting plate assembly (4) is linked together through screw by contiguous block (9) with advancing oil cylinder (2).
3. bracket assembly as claimed in claim 1 is characterized in that, said guide rail (3) is installed on the carriage (1) by back-up block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249446XU CN202165020U (en) | 2011-07-15 | 2011-07-15 | Bracket assembly of trestle type hydraulic slewing drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249446XU CN202165020U (en) | 2011-07-15 | 2011-07-15 | Bracket assembly of trestle type hydraulic slewing drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165020U true CN202165020U (en) | 2012-03-14 |
Family
ID=45800855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120249446XU Expired - Fee Related CN202165020U (en) | 2011-07-15 | 2011-07-15 | Bracket assembly of trestle type hydraulic slewing drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781434A (en) * | 2016-05-06 | 2016-07-20 | 江苏盖亚环境科技股份有限公司 | Detection frame assembly of soil sampling and repairing integrated drilling machine |
| CN106285535A (en) * | 2016-08-25 | 2017-01-04 | 四川诺克钻探机械有限公司 | A kind of rock-core borer |
-
2011
- 2011-07-15 CN CN201120249446XU patent/CN202165020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781434A (en) * | 2016-05-06 | 2016-07-20 | 江苏盖亚环境科技股份有限公司 | Detection frame assembly of soil sampling and repairing integrated drilling machine |
| CN106285535A (en) * | 2016-08-25 | 2017-01-04 | 四川诺克钻探机械有限公司 | A kind of rock-core borer |
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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: 20120314 Termination date: 20130715 |