CN202300247U - Overturning drill rod box - Google Patents
Overturning drill rod box Download PDFInfo
- Publication number
- CN202300247U CN202300247U CN2012201585377U CN201220158537U CN202300247U CN 202300247 U CN202300247 U CN 202300247U CN 2012201585377 U CN2012201585377 U CN 2012201585377U CN 201220158537 U CN201220158537 U CN 201220158537U CN 202300247 U CN202300247 U CN 202300247U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- pair
- rod box
- rear column
- pipe slacking
- 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 an overturning drill rod box, which mainly consists of a drill rod box bracket, a middle support, a front support, a rear column, an inserting rod and a lifting oil cylinder or air cylinder. The middle support, the front support and the rear column are respectively fixed on a basic part, and the front support is provided with a limiting plate. The front end of the drill rod box bracket is provided with a rotating support point in the middle support, an oil cylinder or air cylinder support point is arranged at the appropriate position of the rear end of the drill rod box bracket, two ends of the oil cylinder or air cylinder are respectively in pivot connection with and fixed with the oil cylinder or air cylinder support point and the basic part, the maximum stroke of the drill rod box bracket swinging downward is limited by the basic piece, and the stroke of the drill rod box bracket swinging upward is limited by a limiting block on the rear column. When the drill rod box bracket swings to the upward limit, the drill rod box bracket is fixed on the rear column by a plug pin arranged on the rear column in a rigid mode. The overturning drill rod box can solve the problems that the position for a seismic exploration vehicle to install a drill rod storing frame (the drill rod box) is over high, and the labor intensity of drill workers assembling and disassembling a drill rod is large.
Description
Technical field
The utility model designs a kind of physical prospecting wagon drill, and particularly a kind of earthquake may be visited truck-mounted drill rig drilling rod storage rack.
Background technology
The borer drill rod storage rack all is to be fixed on a certain position of wagon drill (generally being right lateral side) in the prior art; The borer drill rod storage rack is a structure of depositing drilling well drilling bar on the wagon drill; Every drilling rod is about 4500mm, and heavily about 30Kg whenever bungs down and uses 30 drilling rods approximately.Need drilling rod be taken out from the drilling rod storage rack during drilling well, again with the drilling rod drilling rod storage rack of packing into, each mouthful well all will load and unload drilling rod once after drilling well was accomplished.Receive the restriction of wagon drill chassis tire; Diameter of tyres 1676mm; So drilling rod storage rack terrain clearance 1720mm; Last layer drilling rod terrain clearance is about 2000mm when filling drilling rod, surpasses the Shi Shouke that stands naturally of people in the national standard and arrives the upper limit in district easily, and it is big to cause driller to load and unload labour intensity.The drilling efficiency that the prospecting bit machine is born in earthquake is very high, becomes well speed piece, needs the frequent loading and unloading drilling rod of driller, also is a reason that causes driller's labour intensity big.
Summary of the invention
The purpose of the utility model provides a kind of upset pipe slacking block, may visit to solve earthquake that truck-mounted drill rig drilling rod storage rack (pipe slacking block) position is too high, driller loads and unloads the big problem of drilling rod labour intensity.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of upset pipe slacking block mainly is made up of pipe slacking block carriage, a pair of medium-height trestle, a pair of fore-stock, a pair of rear column, slotting thick stick and up-down oil or cylinder; Said a pair of medium-height trestle, a pair of fore-stock, a pair of rear column are separately fixed on the basic part, and a pair of fore-stock has limiting plate; Pipe slacking block carriage front end is provided with pivot point on a pair of medium-height trestle; The appropriate location, rear end is provided with oil or cylinder fulcrum; Oil or cylinder two ends and said oil or cylinder fulcrum and basic part articulate fixing respectively; The pipe slacking block carriage is limited by basic part to the range of lower swing, and upwards the stroke of swing is spacing by the limited block that is arranged on a pair of rear column; When the pipe slacking block carriage was rocked to limes superiors, the pipe slacking block carriage was rigidly fixed on this a pair of rear column by the latch that is arranged on a pair of rear column.
Compared with prior art, advantage of the present invention is following:
(1), reduced driller and loaded and unloaded the height of drilling rod, thereby alleviated labour intensity;
(2), rig uses hommization more;
(3), reduced drilling well time.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The technical scheme of the utility model is set forth as follows: referring to Fig. 1, the upset pipe slacking block is made up of pipe slacking block carriage 1, a pair of medium-height trestle 5, a pair of fore-stock 6, a pair of rear column 2, slotting thick stick and hoist cylinder 4.Pipe slacking block carriage 1 length generally is about 2/3rds of pipe slacking block length overall; Pipe slacking block carriage 1 front end is provided with pivot point; The appropriate location, rear end is provided with the oil cylinder fulcrum; Oil cylinder 4 other ends are fixed on the basic part, and can to drive that pipe slacking block carriage 1 swings up and down around fulcrum be pipe slacking block upset to oil cylinder 4 like this.Because pipe slacking block carriage 1 length is about 2/3rds of pipe slacking block length overall; Therefore the drilling rod of adorning 1 li on pipe slacking block carriage can overturn thereupon; Pipe slacking block carriage 1 is limited by basic part to the range of lower swing; Upwards the stroke of swing is spacing by the limited block that is arranged on a pair of rear column 2, and is safe and reliable when guaranteeing that wagon drill moves, and places pipe slacking block carriage 1 to lower slider; When pipe slacking block carriage 1 is rocked to limes superiors; Pipe slacking block carriage 1 is rigidly fixed on a pair of rear column 2 by the latch 3 that is arranged on a pair of rear column 2, said a pair of medium-height trestle, a pair of fore-stock 6 and a pair of rear column 2 left and right sides symmetric arrangement, and pipe slacking block carriage both sides all have the rear column of pin hole and both sides to fix.For preventing drilling rod, be provided with the fore-stock 5 that has limiting plate at front end to front slide.
During driving, the pipe slacking block carriage is the level of state, and pipe slacking block has baffle plate at the back, and what drilling rod can be firm when guaranteeing driving is fixed in the pipe slacking block carriage.
Upset is during pipe slacking block, the operating cyloinder handle, the oil cylinder retraction, bore village's box carriage with medium-height trestle for axially dropping to the valve housing afterbody, as above dotted portion among Fig. 1.
Terrain clearance was 1952mm when the pipe slacking block carriage rose, and terrain clearance was 1297mm when pipe slacking block was fallen.
Drilling well is shut pipe slacking block carriage rear portion baffle plate after accomplishing, and in the front loaded pipe slacking block carriage of drilling rod, drilling rod is pushed in the pipe slacking block.
The operating cyloinder handle, the pipe slacking block carriage rises, and inserts latch, fixedly pipe slacking block carriage.
The following flexible design of the utility model: the appearance and size of use cylinder replacement oil cylinder, change medium-height trestle position of the fulcrum, the form that changes latch, the position that changes fore-stock, change pipe slacking block carriage etc. is the protection domain of the utility model.
Claims (1)
1. a upset pipe slacking block is characterized in that, mainly is made up of pipe slacking block carriage, a pair of medium-height trestle, a pair of fore-stock, a pair of rear column, slotting thick stick and up-down oil or cylinder; Said a pair of medium-height trestle, a pair of fore-stock, a pair of rear column are separately fixed on the basic part, and a pair of fore-stock has limiting plate; Pipe slacking block carriage front end is provided with pivot point on a pair of medium-height trestle; The appropriate location, rear end is provided with oil or cylinder fulcrum; Oil or cylinder two ends and said oil or cylinder fulcrum and basic part articulate fixing respectively; The pipe slacking block carriage is limited by basic part to the range of lower swing, and upwards the stroke of swing is spacing by the limited block that is arranged on a pair of rear column; When the pipe slacking block carriage was rocked to limes superiors, the pipe slacking block carriage was rigidly fixed on this a pair of rear column by the latch that is arranged on a pair of rear column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201585377U CN202300247U (en) | 2012-04-16 | 2012-04-16 | Overturning drill rod box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201585377U CN202300247U (en) | 2012-04-16 | 2012-04-16 | Overturning drill rod box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300247U true CN202300247U (en) | 2012-07-04 |
Family
ID=46369169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201585377U Expired - Fee Related CN202300247U (en) | 2012-04-16 | 2012-04-16 | Overturning drill rod box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10358879B2 (en) | 2015-12-22 | 2019-07-23 | Vermeer Manufacturing Company | Pivoting rod box for a horizontal directional drilling machine |
-
2012
- 2012-04-16 CN CN2012201585377U patent/CN202300247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10358879B2 (en) | 2015-12-22 | 2019-07-23 | Vermeer Manufacturing Company | Pivoting rod box for a horizontal directional drilling machine |
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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: 20120704 Termination date: 20180416 |