CN204152445U - A kind of lifting coal gadder - Google Patents
A kind of lifting coal gadder Download PDFInfo
- Publication number
- CN204152445U CN204152445U CN201420583138.4U CN201420583138U CN204152445U CN 204152445 U CN204152445 U CN 204152445U CN 201420583138 U CN201420583138 U CN 201420583138U CN 204152445 U CN204152445 U CN 204152445U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- leg
- gadder
- rig
- connection
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The purpose of this utility model is to provide a kind of lifting coal gadder, comprise rig junction plate, hinged four supporting legs of rig junction plate, the supporting leg of the left and right sides is connected by connecting rod, also comprise four connection legs, snap onto supporting leg outside, connection leg and supporting leg relative sliding, described connection leg and supporting leg correspondence position are provided with some connecting holes, for using locked with bolts connection leg and supporting leg.Solve existing coal borer frame can not be elevated, use coal drilling rig to need manual adjustment chain sling to control the problem of rig.
Description
Technical field
The utility model belongs to gadder field, particularly relates to a kind of lifting coal gadder.
Background technology
During the coal drilling rig operation now used under mine, original supporting coal borer frame, due to highly fixing, often can not use, and need by people for carrying out adjustment chain sling Altitude control rig, so just be present in the phenomenon in waste man-hour, have impact on effective operation time, safety factor is not high yet.
Summary of the invention
The purpose of this utility model is to provide a kind of lifting coal gadder, and solving existing coal borer frame can not be elevated, and uses coal drilling rig to need manual adjustment chain sling to control the problem of rig.
For achieving the above object, the technical solution of the utility model is: a kind of lifting coal gadder, comprise rig junction plate, hinged four supporting legs of rig junction plate, the supporting leg of the left and right sides is connected by connecting rod, also comprises four connection legs, snap onto supporting leg outside, connection leg and supporting leg relative sliding, described connection leg and supporting leg correspondence position are provided with some connecting holes, for using locked with bolts connection leg and supporting leg.
Connection leg lower end is hinged with base, and described connecting rod is telescoping mechanism.
The rack for rods of an adjustable angle is connected with between two supporting legs of front side.
The utility model structure is simple, easy to use, relative position between supporting leg and connection leg can be regulated by bolt, the height of gadder is regulated, simultaneously also can according to the height of the telescoping mechanism fine setting gadder between the supporting leg of the left and right sides, connection leg lower end of the present utility model articulated base simultaneously, the angle of base can regulate, thus improves the compliance of gadder in varying environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of lifting coal gadder, comprise rig junction plate 1, hinged four supporting legs 2 of rig junction plate 1, the supporting leg 2 of the left and right sides is connected by telescoping mechanism, also comprises four connection legs 3, snap onto supporting leg 2 outside, connection leg and supporting leg relative sliding, connection leg 3 and supporting leg 2 correspondence position are provided with some connecting holes 4, for using locked with bolts connection leg 3 and supporting leg 2.
Connection leg 3 lower end is hinged with base 5, is connected with the rack for rods 6 of an adjustable angle between front side two supporting leg 2.
Claims (4)
1. a lifting coal gadder, it is characterized in that: comprise rig junction plate, hinged four supporting legs of rig junction plate, the supporting leg of the left and right sides is connected by connecting rod, also comprise four connection legs, snap onto supporting leg outside, connection leg and supporting leg relative sliding, described connection leg and supporting leg correspondence position are provided with some connecting holes, for using locked with bolts connection leg and supporting leg.
2. lifting coal gadder according to claim 1, is characterized in that: connection leg lower end is hinged with base.
3. lifting coal gadder according to claim 1, is characterized in that: described connecting rod is telescoping mechanism.
4. lifting coal gadder according to claim 1, is characterized in that: the rack for rods being connected with an adjustable angle between the supporting leg of front side two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583138.4U CN204152445U (en) | 2014-10-10 | 2014-10-10 | A kind of lifting coal gadder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583138.4U CN204152445U (en) | 2014-10-10 | 2014-10-10 | A kind of lifting coal gadder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152445U true CN204152445U (en) | 2015-02-11 |
Family
ID=52510570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583138.4U Expired - Fee Related CN204152445U (en) | 2014-10-10 | 2014-10-10 | A kind of lifting coal gadder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314475A (en) * | 2014-10-10 | 2015-01-28 | 潞安职业技术学院 | Lifting coal drill rack |
-
2014
- 2014-10-10 CN CN201420583138.4U patent/CN204152445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314475A (en) * | 2014-10-10 | 2015-01-28 | 潞安职业技术学院 | Lifting coal drill rack |
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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: 20150211 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |