CN203420641U - Lifting frame for drilling machine - Google Patents
Lifting frame for drilling machine Download PDFInfo
- Publication number
- CN203420641U CN203420641U CN201320383934.9U CN201320383934U CN203420641U CN 203420641 U CN203420641 U CN 203420641U CN 201320383934 U CN201320383934 U CN 201320383934U CN 203420641 U CN203420641 U CN 203420641U
- Authority
- CN
- China
- Prior art keywords
- support
- expansion link
- telescopic rod
- action bars
- lifting frame
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a lifting frame for a drilling machine. The lifting frame is composed of a support, a telescopic rod, a fixed frame, an operation rod and a spring and is characterized in that the bottom portion of the support is an equilateral triangle, a circular opening is formed in the top end of the support, the telescopic rod is arranged in the gravity center of the bottom portion of the support and hinged to the support, the fixed frame is arranged at the top end of the telescopic rod, the operation rod is hinged to the position, 20cm away from the bottom portion of the telescopic rod, of the lower portion of the telescopic rod, one end of the operation rod is arranged in a slide way of the support, the other end of the operation rod is arranged in an adjustment groove of the support, the spring is arranged between the operation rod and the bottom portion of the support, and a locking bolt is arranged on the telescopic rod. The lifting frame has the advantages of being simple in structure and adjustable in height, and thoroughly solving the problem that holes are difficult to drill in high places.
Description
Technical field
The utility model belongs to auger technical field, relates to specifically auger crane.
Background technology
Building operations of the prior art all be unable to do without auger, in lower boring or than being easier to, but when high-rise working, all that workman stands on scaffold, high-altitude is hand steered electric drill closely, perforating construction, special effort, time-consuming, and personal safety is also dangerous.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and provides a kind of simple in structure, can avoid the drill hole of drilling machine machine crane of workman's work high above the ground.
The technical solution of the utility model is, by what realize in the following manner:
Auger crane, consists of support, expansion link, fixed mount, action bars and spring, it is characterized in that: the bottom of described support is equilateral triangle, and its top is circular port, and described expansion link is placed in the center of gravity place of frame bottom, and hinged with support; Described fixed mount is placed in the top of expansion link, and the bottom of described expansion link is hinged with action bars apart from 20cm place, bottom; One end of described action bars is placed in the slideway on support, and the other end is placed in the regulating tank of support; Between described action bars and the bottom of support, be provided with spring; On described expansion link, be provided with lock bolt.
The utlity model has: simple in structure, height is adjustable, has thoroughly solved the eminence difficult problem of punching.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
The specific embodiment
Below in conjunction with accompanying drawing explanation, to the utility model, be further described.
Fig. 1 is optimal way of the present utility model, it has shown, auger crane, by support 2, expansion link 3, fixed mount 4, action bars 5 and spring 6, formed, it is characterized in that: the bottom of described support 2 is equilateral triangle, its top is circular port, and described expansion link 3 is placed in the center of gravity place of frame bottom, and hinged with support 2; Described fixed mount 4 is placed in the top of expansion link 3, and the bottom of described expansion link 3 is hinged with action bars 5 apart from 20cm place, bottom; One end of described action bars 5 is placed in slideway on support 1, and the other end is placed in the regulating tank of support 7; Between described action bars 5 and the bottom of support, be provided with spring 6; On described expansion link 3, be provided with lock bolt 8.
When using, by propping up, be placed on the position that will hole, rig is fixed on fixed mount 4, the height of adjustable telescopic rod 3 is to suitable position, and then lock bolt, starts power supply, and forward-reverse and the reaming hole work of rig are controlled in rig work with action bars.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned prompting to be changed or be modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. auger crane, by support (2), expansion link (3), fixed mount (4), action bars (5) and spring (6), formed, it is characterized in that: the bottom of described support (2) is equilateral triangle, its top is circular port, described expansion link (3) is placed in the center of gravity place of frame bottom, and hinged with support (2); Described fixed mount (4) is placed in the top of expansion link (3), and the bottom of described expansion link (3) is hinged with action bars (5) apart from 20cm place, bottom.
2. auger elevator platform according to claim 1, is characterized in that: one end of described action bars (5) is placed in the slideway on support (1), and the other end is placed in the regulating tank interior (7) of support.
3. auger elevator platform according to claim 1 and 2, is characterized in that: between described action bars (5) and the bottom of support, be provided with spring (6).
4. auger elevator platform according to claim 1, is characterized in that: on described expansion link (3), be provided with lock bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383934.9U CN203420641U (en) | 2013-06-21 | 2013-06-21 | Lifting frame for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383934.9U CN203420641U (en) | 2013-06-21 | 2013-06-21 | Lifting frame for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420641U true CN203420641U (en) | 2014-02-05 |
Family
ID=50019740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320383934.9U Expired - Fee Related CN203420641U (en) | 2013-06-21 | 2013-06-21 | Lifting frame for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314474A (en) * | 2014-09-26 | 2015-01-28 | 国家电网公司 | Triangular support leg of miniature drilling machine for rock bolt of power transmission line |
| CN109764124A (en) * | 2019-03-21 | 2019-05-17 | 攀枝花学院 | Jumbolter torque multiplier |
-
2013
- 2013-06-21 CN CN201320383934.9U patent/CN203420641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314474A (en) * | 2014-09-26 | 2015-01-28 | 国家电网公司 | Triangular support leg of miniature drilling machine for rock bolt of power transmission line |
| CN109764124A (en) * | 2019-03-21 | 2019-05-17 | 攀枝花学院 | Jumbolter torque multiplier |
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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 |
Granted publication date: 20140205 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |