CN206503569U - A kind of push-pull device at fixed of rig - Google Patents
A kind of push-pull device at fixed of rig Download PDFInfo
- Publication number
- CN206503569U CN206503569U CN201720167059.9U CN201720167059U CN206503569U CN 206503569 U CN206503569 U CN 206503569U CN 201720167059 U CN201720167059 U CN 201720167059U CN 206503569 U CN206503569 U CN 206503569U
- Authority
- CN
- China
- Prior art keywords
- push
- pull slide
- pull
- drill boom
- lower guide
- 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 is related to a kind of push-pull device at fixed of rig, including push-and-pull slide and motor, and the push-and-pull slide is in the top of the drill boom of rig；Be provided with the bottom at the push-and-pull slide two ends makes push-and-pull slide move back and forth along drill boom by rolling, and limits the upper guiding wheel assembly that the push-and-pull slide is moved left and right；Be provided with the bottom of the push-and-pull slide both sides makes push-and-pull slide move back and forth along drill boom by rolling, and limits the lower guiding wheel assembly that the push-and-pull slide is moved up and down；Front end on the push-and-pull slide is provided with the unit head of driving drilling rod rotation, and the rear end on the push-and-pull slide is provided with the motor for driving push-and-pull slide to move back and forth along drill boom.The beneficial effects of the utility model are：The device has the advantages that to be easy to observe, operating reliable, processing capacity, the few, accuracy of manufacture is not high, to reach that simple in construction, manufacturing cost is low, dependable performance purpose.
Description
Technical field
The utility model is related to rig field, and in particular to a kind of push-pull device at fixed of rig.
Background technology
Horizontal directional drilling machine is a kind of no-dig technique drilling project machinery, is widely used in oil-gas pipeline, drainage pipeline, electricity
The laying of the pipelines such as power, communication.Push-pull device at fixed is a horizontally oriented one of important key building block of rig, and it is in the course of work
The forward and backward movement of the middle push pull maneuver and unit head for performing drilling rod, realizes drilling and adds bar, puts away sports equipment.
Domestic existing level directional drilling machine push-pull device at fixed is led by three wheel group structures of 4 groups of left and right or more installed in drill boom
On rail, the shortcoming of such a structure has three：
1st, the spacing guide roller of three-wheel group uses sliding bearing, and force of sliding friction is big, often occurs roller because that can not roll
It is dynamic and with guide rail contacting surface sliding and running, accelerate the abrasion of guide rail and roller, serious direct damage；
2nd, three faces of the drill boom guide rail contacted with the spacing guide roller of three-wheel group will be processed, and labor content is big, system
Cause high；
3rd, because assembling link multiform into accumulated error, influence rack and pinion engagement and being mutually matched that track roller is run
Property, requirements at the higher level are proposed to processing and manufacturing precision, increase manufacturing cost.
Utility model content
In summary, in order to overcome the deficiencies in the prior art, technical problem to be solved in the utility model is to provide one
Plant the push-pull device at fixed of rig.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of push-pull device at fixed of rig, including push-and-pull
Slide and motor, the push-and-pull slide are in the top of the drill boom of rig；It is provided with and passes through in the bottom at the push-and-pull slide two ends
Roll to make push-and-pull slide along drill boom move back and forth, and limit the upper guiding wheel assembly that the push-and-pull slide is moved left and right；
The bottom of the push-and-pull slide both sides is provided with makes push-and-pull slide move back and forth along drill boom by rolling, and limits the push-and-pull
The lower guiding wheel assembly that slide is moved up and down；
Front end on the push-and-pull slide be provided with driving drilling rod rotation unit head, on the push-and-pull slide after
End is provided with the motor for driving push-and-pull slide to move back and forth along drill boom.
The beneficial effects of the utility model are：The device have be easy to observe, operate reliably, processing capacity is few, the accuracy of manufacture
Not high the advantages of, to reach that simple in construction, manufacturing cost is low, dependable performance purpose.
On the basis of above-mentioned technical proposal, the utility model can also do improvement further below.
Further, the top of the drill boom is provided with rack, and the output end connection of the motor has corresponding with the rack
Gear.
Using having the beneficial effect that for above-mentioned further technical scheme：Motor driven gear wheel rotate come with rack gear motion,
So as to realize push-and-pull slide in moving back and forth on drill boom.
Further, the centre position of the rack is provided with rolls and opening up groove for the upper guiding wheel assembly.
Using having the beneficial effect that for above-mentioned further technical scheme：While push-and-pull slide moves back and forth along drill boom simultaneously
Limitation push-and-pull slide is moved left and right, along rack groove rolling-operation during upper guiding wheel assembly work, and effectively protection guide rail is groove
With the abrasion of roller, extend its service life and reliability.
Further, the lower guiding wheel assembly includes lower guide plate and lower guide wheel assemblies, and the lower guide plate passes through spiral shell
Bolt is arranged on the both sides of the push-and-pull slide and extended downwardly, and the lower guide wheel assemblies are arranged on the bottom of the lower guide plate
Being provided with portion, the lower guide plate and at the position of the correspondence bolt is used to adjust the lower guide wheel assemblies upper-lower position
Elongated hole.
Further, the both sides on the drill boom top are provided with the guide rail rolled for the lower guide wheel assemblies.
Using having the beneficial effect that for above-mentioned further technical scheme：While push-and-pull slide moves back and forth along drill boom simultaneously
Limitation push-and-pull slide is moved up and down, while the upper movement clearance being oriented between wheel assembly and groove can be by moving up and down lower guiding
Wheel assembly is adjusted, and reduces the required precision of associated components.
Further, the guide rail is strip, and its bottom surface is the working face corresponding with the lower guide wheel assemblies.
Using having the beneficial effect that for above-mentioned further technical scheme：Only guide rail bottom surface need to be processed on drill boom can meet work
Need, reduce the workload of processing, manufacturing cost is low.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is side view of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, push-and-pull slide, 2, motor, 3, drill boom, 4, upper guiding wheel assembly, 5, rack, 6, gear, 7, groove, 8, lower be oriented to
Plate, 9, lower guide wheel assemblies, 10, bolt, 11, unit head, 12, guide rail.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, a kind of push-pull device at fixed of rig, including push-and-pull slide 1 and motor 2, the push-and-pull slide 1, which is in, to be bored
The top of the drill boom 3 of machine；The two ends of push-and-pull slide 1 bottom provided with made by rolling push-and-pull slide 1 along drill boom 3 come
Return is dynamic, and limits the upper guiding wheel assembly 4 that the push-and-pull slide 1 is moved left and right；Set in the bottom of the both sides of push-and-pull slide 1
Have by rolling to make push-and-pull slide 1 along drill boom 3 move back and forth, and limit the lower guiding that the push-and-pull slide 1 is moved up and down
Wheel assembly；
Front end on the push-and-pull slide 1 is provided with the unit head 11 of driving drilling rod rotation, on the push-and-pull slide 1
Rear end motor 2 for driving push-and-pull slide 1 to move back and forth along drill boom 3 is installed.It is specific as follows：The top of the drill boom 3
Portion is provided with rack 5, and the output end connection of the motor 2 has the gear 6 corresponding with the rack 5.The interposition of the rack 5
Install and rolled and opening up groove 7 for the upper guiding wheel assembly 4.The upper roller for being oriented to wheel assembly 4 is along along rack 5
Groove 7 roll, prevent push-and-pull slide 1 during movement left and right produce displacement.Upper guiding wheel assembly 4 is mounted directly rack
In 6 groove 7, assembling link is few.Gear 6 is arranged on push-and-pull slide 1 by bearing and back-up ring, and is engaged with the formation of rack 5
Exercise group, by the rotation of the drive gear 6 of hydraulic motor 2 come with the gear motion of rack 6 so that drive push-and-pull slide 1 along before drill boom 3,
After move.
The lower guiding wheel assembly includes lower guide plate 8 and lower guide wheel assemblies 9, and the lower guide plate 8 passes through bolt 10
Installed in the both sides of the push-and-pull slide 1 and extend downwardly, the lower guide wheel assemblies 9 are arranged on the bottom of the lower guide plate 8
Being provided with portion, the lower guide plate 8 and at the position of the correspondence bolt 10 is used to adjust the lower guide wheel assemblies about 9
The elongated hole of position.The both sides on the top of drill boom 3 are provided with the guide rail 12 rolled for the lower guide wheel assemblies 9.Leading on drill boom 3
Rail 12 is only contacted in bottom surface with lower guide wheel assemblies 9, therefore only the bottom surface of guide rail 12 need to be processed on drill boom 3 and can be met work need
Will, the workload of processing is reduced, manufacturing cost is low.The upper movement clearance being oriented between wheel assembly 4 and groove 7 can be above and below
Lower guide wheel assemblies 9 are moved to adjust, thus it is low to the dimension precision requirement of associated components, manufacturing cost is reduced, push-and-pull is improved
The stability of device motion.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of push-pull device at fixed of rig, it is characterised in that including push-and-pull slide (1) and motor (2), the push-and-pull slide (1)
The top of drill boom (3) in rig；Being provided with the bottom at push-and-pull slide (1) two ends makes push-and-pull slide by rolling
(1) move back and forth along drill boom (3), and limit the upper guiding wheel assembly (4) that the push-and-pull slide (1) moves left and right；Described
The bottom of push-and-pull slide (1) both sides is provided with makes push-and-pull slide (1) move back and forth along drill boom (3) by rolling, and limits institute
State the lower guiding wheel assembly that push-and-pull slide (1) is moved up and down；
Front end on the push-and-pull slide (1) is provided with the unit head (11) of driving drilling rod rotation, in the push-and-pull slide (1)
On rear end be provided with for the motor (2) that drives push-and-pull slide (1) to move back and forth along drill boom (3).
2. push-pull device at fixed according to claim 1, it is characterised in that the top of the drill boom (3) is provided with rack (5), institute
Stating the output end connection of motor (2) has the gear (6) corresponding with the rack (5).
3. push-pull device at fixed according to claim 2, it is characterised in that the centre position of the rack (5) is provided with for described
Upper guiding wheel assembly (4) rolls and opening up groove (7).
4. push-pull device at fixed according to claim 1, it is characterised in that the lower guiding wheel assembly includes lower guide plate (8)
With lower guide wheel assemblies (9), the lower guide plate (8) by bolt (10) be arranged on the push-and-pull slide (1) both sides and to
Lower extension, the lower guide wheel assemblies (9) are arranged on the bottom of the lower guide plate (8), on the lower guide plate (8) and correspondingly
The elongated hole for being used for adjusting lower guide wheel assemblies (9) upper-lower position is provided with the position of the bolt (10).
5. push-pull device at fixed according to claim 4, it is characterised in that the both sides on drill boom (3) top are provided with for described
The guide rail (12) that lower guide wheel assemblies (9) roll.
6. push-pull device at fixed according to claim 5, it is characterised in that the guide rail (12) is strip, and its bottom surface
For the working face corresponding with the lower guide wheel assemblies (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167059.9U CN206503569U (en) | 2017-02-23 | 2017-02-23 | A kind of push-pull device at fixed of rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167059.9U CN206503569U (en) | 2017-02-23 | 2017-02-23 | A kind of push-pull device at fixed of rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503569U true CN206503569U (en) | 2017-09-19 |
Family
ID=59841048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167059.9U Expired - Fee Related CN206503569U (en) | 2017-02-23 | 2017-02-23 | A kind of push-pull device at fixed of rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639895A (en) * | 2017-02-23 | 2017-05-10 | 桂林市华力重工机械有限责任公司 | Push-pull device for drilling machine |
-
2017
- 2017-02-23 CN CN201720167059.9U patent/CN206503569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639895A (en) * | 2017-02-23 | 2017-05-10 | 桂林市华力重工机械有限责任公司 | Push-pull device for drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20200223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |