CN209193276U - A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender - Google Patents
A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender Download PDFInfo
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- CN209193276U CN209193276U CN201822056824.7U CN201822056824U CN209193276U CN 209193276 U CN209193276 U CN 209193276U CN 201822056824 U CN201822056824 U CN 201822056824U CN 209193276 U CN209193276 U CN 209193276U
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- directive wheel
- roller
- pipe bender
- coiling pipe
- bolt
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Abstract
The utility model discloses a kind of coiling pipe benders, and including fixing axle, the roller for winding pipeline and the directive wheel for winding wirerope, directive wheel and roller are rotatably sheathed on fixing axle, and directive wheel and roller are detachably connected.The coiling pipe bender makes directive wheel that can connect and separate with roller by removably, both ensure that the relatively fixed of directive wheel and roller, both makes to rotate synchronously；It also ensures the replaceability of directive wheel itself, only to need to change new directive wheel after the damage of the directive wheel of part, without the entire roller of related replacement, saves material cost, reduce labor intensity, reduce maintenance time.In a preferred embodiment, which has top anti-collision structure, and in another embodiment, which can prevent wirerope from falling off from directive wheel.The invention also discloses a kind of drill jumboes including above-mentioned coiling pipe bender.
Description
Technical field
The utility model relates to technical field of engineering machinery, more specifically to a kind of coiling pipe bender.In addition, this is practical
It is novel to further relate to a kind of drill jumbo including above-mentioned coiling pipe bender.
Background technique
Common tool of the coiling pipe bender as folding and unfolding pipeline, plays a significant role in engineering machinery, is generally applied to each
In kind engineering equipment, such as drill jumbo etc..
In drill jumbo, coiling pipe bender is used on rock drill forward beam, the oil pipe being connected for folding and unfolding with rock drill.
Coiling pipe bender generally includes the roller for winding oil pipe, the directive wheel for winding wirerope is provided on roller, in drilling staging
In the operation process of vehicle, wirerope rotation is driven by rock drill propelling cylinder, and then wirerope is made to drive roller rotation, so that
The oil pipe being wound around on roller is moved with the movement of rock drill.
However, with the increase of use time, wirerope is easy to loosen, often there is rope skipping phenomenon, damage directive wheel.It leads
To after wheel damage, entire roller cannot be used, and need to stop work and replace entire roller.And the replacement process of roller is considerably complicated,
Scene replacement difficulty is very big, not only influences rock penetration performance, and increase maintenance cost, on the other hand, this also leads to material
Waste, increase engineering cost.
Therefore, how a kind of coiling pipe bender being convenient for changing directive wheel is provided, is that current those skilled in the art are urgently to be resolved
The problem of.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of coiling pipe bender, directive wheel is convenient for changing.
The another object of the utility model is to provide a kind of drill jumbo including above-mentioned coiling pipe bender, the guiding of coiling pipe bender
Take turns replacement easy to repair.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of coiling pipe bender, it is described including fixing axle, the roller for winding pipeline and the directive wheel for winding wirerope
Directive wheel and the roller are rotatably sheathed on the fixing axle, and the directive wheel and the roller are detachably connected.
Preferably, the directive wheel is equipped at least two mounting holes, and the roller is equipped with to be corresponded with the mounting hole
Threaded hole, the directive wheel and the roller are detachable by the first bolt for being arranged in the mounting hole and the threaded hole
Connection.
Preferably, the directive wheel is equipped with mounting groove towards the end face of the roller, and one end of the roller is embedded at institute
It states in mounting groove.
Preferably, the roller passes through same bearing and the fixation towards one end of the directive wheel and the directive wheel
Axis socket.
Preferably, the roller is equipped with cover board flange, the cover board flange and the rolling far from one end of the directive wheel
Cylinder is bolted by second, and the central part of the cover board flange is equipped with grease nipple；It further include for preventing described in rock crash
The anti-striker of second bolt and the grease nipple.
Preferably, the anti-striker includes the fixed pallet being connected with the cover board flange and protrudes from the fixed pallet
Anticollision portion, the height in the anticollision portion is higher than the height of head of second bolt and the height of the grease nipple.
Preferably, the cover board flange is equipped with supporting plate mounting groove, and the fixed pallet is embedded in the supporting plate mounting groove,
And the fixed pallet, the cover board flange and the roller three are bolted by described second.
Preferably, further include anti-off rope device for preventing the wirerope to be detached from the directive wheel.
Preferably, the anti-off rope device includes:
Limit guide wheel for preventing the wirerope from falling off；
With it is described limit guide wheel be connected, for by it is described limit guide wheel be fixed on the coiling pipe bender pedestal fixed plate.
A kind of drill jumbo, including coiling pipe bender, the coiling pipe bender are any one of the above coiling pipe bender.
Coiling pipe bender provided by the utility model, since directive wheel and roller are detachably connected, compared with the prior art
In in one end of roller open up wheel design, the coiling pipe bender by dismountable connection type realize directive wheel and roller can
It is relatively fixed and separable, therefore, it on the one hand ensure that the connection relationship between directive wheel and roller, enable directive wheel and roller
It is enough to rotate synchronously；On the other hand the replaceability of directive wheel itself is ensured, after the damage of the directive wheel of part, it is only necessary to more
Therefore the directive wheel renewed, can save material cost, reduce labor intensity, reduce without the entire roller of related replacement
Maintenance time.
In a preferred embodiment, coiling pipe bender provided by the utility model has anti-striker, can prevent rock crash
The second bolt and grease nipple at the top of coiling pipe bender.
In another preferred embodiment, coiling pipe bender provided by the utility model has anti-off rope device, to prevent wirerope
It falls off from directive wheel.
Drill jumbo provided by the utility model, including above-mentioned coiling pipe bender have above-mentioned beneficial effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the cross-sectional view of coiling pipe bender specific embodiment provided by the utility model.
Appended drawing reference in Fig. 1 is as follows:
1 it is fixing axle, 2 be roller, 3 be directive wheel, 4 be the first bolt, 5 be bearing, 6 be cover board flange, 7 is the second spiral shell
Bolt, 8 be grease nipple, 9 be anti-striker, 10 be limit guide wheel, 11 be fixed plate, 12 be dustproof cover, 13 be sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model is to provide a kind of coiling pipe bender, and directive wheel is convenient for changing.Another core of the utility model
The heart is to provide a kind of drill jumbo including above-mentioned coiling pipe bender, the replacement easy to repair of the directive wheel of coiling pipe bender.
Referring to FIG. 1, Fig. 1 is the cross-sectional view of coiling pipe bender specific embodiment provided by the utility model.
Coiling pipe bender provided by the utility model, the roller being rotatably sheathed in fixing axle 1 including fixing axle 1 and respectively
2 and directive wheel 3, roller 2 is used for winding wirerope for winding pipeline, such as the oil pipe of rock drill etc., directive wheel 3.
Directive wheel 3 and roller 2 are detachably connected, that is, the directive wheel 3 and roller 2 in the utility model pass through detachably
Mode it is relatively fixed, on the one hand both ensure that connection relationship between directive wheel 3 and roller 2, to make directive wheel 3 and roller
2 can rotate synchronously；On the other hand the replaceability of directive wheel 3 itself is ensured, with after the directive wheel 3 of part damages, only
It needs to disassemble the directive wheel 3 of damage from roller 2, the directive wheel 3 more renewed is entirely rolled without related replacement
Cylinder 2.
Open up 3 structure of directive wheel in one end of roller 2 compared with the prior art, the utility model by 3 structure of directive wheel from
It is separated on roller 2, that is, 2 structure of integral type entirety roller in the prior art is split as directive wheel 3 and roller 2 respectively
Connecting and separating for directive wheel 3 and roller 2 is realized from independent split type structure, and by dismountable connection type.
It can thus be seen that this detachable split type structure, can be convenient the replacement of directive wheel 3, avoids because of part
The damage of directive wheel 3 and replace entire roller 2, therefore, material cost can be saved, reduce labor intensity, reduce maintenance time.
In view of Detachable connection structure specific between directive wheel 3 and roller 2, on the basis of above-described embodiment,
Directive wheel 3 is equipped at least two mounting holes, and roller 2 is equipped with to be led to the one-to-one threaded hole of mounting hole, directive wheel 3 and roller 2
It crosses and is arranged in the first bolt 4 of mounting hole and threaded hole and is detachably connected.
That is, the present embodiment realizes the connection of directive wheel 3 and roller 2 by the first bolt 4, when replacing directive wheel 3,
It only needs to screw out the first bolt 4 from threaded hole kind and be extracted out of mounting hole.
The present embodiment is not specifically limited the quantity of the first bolt 4, it is preferable that the circumferential direction along directive wheel 3 opens up at least
Two mounting holes, all mounting holes are circumferentially uniformly distributed；Correspondingly, it is opened up and mounting hole in the end of roller 2 towards directive wheel 3
Corresponding threaded hole when installation, is aligned mounting hole one by one with threaded hole, installs the first bolt 4.
Preferably, directive wheel 3 and the axially removable connection of roller 2, that is, mounting hole is along the axis for being parallel to directive wheel 3
The thickness of directive wheel 3 is run through in line direction, so that the first bolt 4 is cooperatively connected after capable of passing through mounting hole with threaded hole.
Stronger in order to connect directive wheel 3 with roller 2, on the basis of above-described embodiment, directive wheel 3 is towards rolling
The end face of cylinder 2 is equipped with mounting groove, and one end of roller 2 is embedded in mounting groove.
That is, the present embodiment realizes the clamping of roller 2 one end and directive wheel 3 by mounting groove, limit is on the one hand played
Effect, on the other hand improves the contact area of roller 2 Yu directive wheel 3, increases frictional force, to improve roller 2 and lead
The reliability connected to wheel 3.
In view of roller 2 and fixing axle 1 and directive wheel 3 and the rotatable connection type of fixing axle 1, in above-described embodiment
Basis on, roller 2 passes through same bearing 5 and the socket of fixing axle 1 towards one end of directive wheel 3 and directive wheel 3.This can be into
One step ensures the synchronous rotation of directive wheel 3 Yu roller 2, is conducive to the transmitting of rotatory force.
Preferably, roller 2 is equipped with the first bearing 5 for installing the same bearing 5 towards the end face of directive wheel 3 and installs
The aperture in hole, 5 mounting hole of first bearing is identical as the internal diameter of directive wheel 3, the inner hole of 5 mounting hole of first bearing and roller 2 it
Between form the shoulder block that axial limiting is carried out to the same bearing 5.Meanwhile fixing axle 1 is equipped with for carrying out axis to the same bearing 5
To the limiting section of limit.
It preferably, further include dustproof cover 12 for protecting the same bearing 5, directive wheel 3 is equipped with far from one end of roller 2
12 mounting groove of dustproof cover, dustproof cover 12 is connected by the first bolt 4 with directive wheel 3, that is, dustproof cover 12, directive wheel 3 and roller
2 threes are detachably connected by the first bolt 4, this can simplify connection structure.
Further, sealing ring 13 is equipped between dustproof cover 12 and bearing 5, to further increase the leakproofness of bearing 5.
It is understood that the other end of sleeve is socketed by bearing 5 and fixing axle 1, the sleeve other end offers second
5 mounting hole of bearing forms the gear that axial limiting is carried out to the end bearing 5 between 5 mounting hole of second bearing and the inner hole of roller 2
Shoulder, it is preferable that carry out the round nut of axial limiting there are two installing in fixing axle 1 to the bearing 5.
On the basis of any of the above-described embodiment, the one end of roller 2 far from directive wheel 3 is sealed by cover board flange 6, lid
Plate flange 6 is preferably detachably connected with roller 2.For example, cover board flange 6 and roller 2 are connected by the second bolt 7.Cover board flange 6
Central part be equipped with grease nipple 8；It further include the anti-striker 9 for preventing the second bolt of rock crash 7 and grease nipple 8.
That is, the present embodiment avoids breaking the second bolt 7 in rock drilling operation by anti-striker 9 and lubrication is yellow
Oil nozzle 8, to prevent the fracture of the second bolt 7 and/or grease nipple 8 from failing.
It should be noted that the present embodiment is to the specific structure of anti-striker 9 and without limitation, as long as protection can be played
The effect of two bolts 7 and grease nipple 8.For example, anti-striker 9 can be to wrap correspondingly with the second bolt 7 and grease nipple 8
It is overlying on the protective cover of 8 peripheral part of the second bolt 7 and grease nipple, can also be other structures certainly.
In view of simple and the being easy to implement property of anti-9 specific structure of striker, on the basis of above-described embodiment, anti-striker
9 include the fixed pallet being connected with cover board flange 6 and the anticollision portion for protruding from fixed pallet, and the height in anticollision portion is higher than the second spiral shell
The height of head of bolt 7 and the height of grease nipple 8.
That is, anti-striker 9 is relatively fixed by fixed pallet and cover board flange 6, and prevent by anticollision portion the
Two bolts 7 and grease nipple 8 are by rock crash.The height in anticollision portion had not only been higher than the height of head of the second bolt 7, but also was higher than grease nipple
8 height, therefore, in rock drilling operation, when with rock crash, anticollision radical elder generation and rock contact, anticollision portion and the second spiral shell
Difference in height and anticollision portion between 7 head of bolt and the difference in height of 8 end of grease nipple are played to the second bolt 7 and grease nipple 8
Protective action.
It should be noted that the positional terms such as height mentioned by this paper are orientation based on the figure, do not limit
The mounting means of coiling pipe bender, that is, the action principle of the anti-striker 9 in the present embodiment is to utilize the end of anti-striker 9 to cover board
The distance of flange 6 be greater than the second bolt 7 head and grease nipple 8 end to cover board flange 6 distance.
Anticollision portion can be whole bulge loop, or several circumferentially distributed convex blocks, the present embodiment is to anticollision portion
Specific structure without limitation.
In view of the specific connection type of anti-striker 9 and cover board flange 6, on the basis of above-described embodiment, cover board method
Orchid 6 is equipped with supporting plate mounting groove, and fixed pallet is embedded in supporting plate mounting groove, and 2 three of fixed pallet, cover board flange 6 and roller
It is connected by the second bolt 7.
That is, on the one hand the present embodiment passes through supporting plate mounting groove realizes that fixed pallet and the bumps of cover board flange 6 are embedding
Box-like clamping, to improve the reliability of the two connection；On the other hand, fixed pallet, cover board are realized by the second bolt 7 simultaneously
Flange 6 and roller 2 are detachably connected, that is, the second bolt 7 not only acts as the effect of connecting cover plate flange 6 Yu roller 2, also
Play the role of being connected and fixed supporting plate and cover board flange 6, simplifies connection structure.
It is understood that being easier to deviate from from directive wheel 3 when looseness of steel wire ropes, directive wheel 3 is damaged, because
This further includes the anti-off rope device for preventing wirerope to be detached from directive wheel 3 on the basis of any of the above-described embodiment.
In view of simple and the being easy to implement property of anti-off rope device specific structure, on the basis of above-described embodiment, prevent
Rope releaser includes the fixed plate 11 for limiting guide wheel 10 and being connected with limit guide wheel 10, and limit guide wheel 10 is used to play wirerope
To position-limiting action, prevent wirerope from falling off from directive wheel 3；Fixed plate 11 will be for that will limit the base that guide wheel 10 is fixed on coiling pipe bender
On seat, there is suitable position to ensure to limit guide wheel 10, play preferable position-limiting action.
Preferably, limit guide wheel 10 is cylindrical member, and the axis for limiting guide wheel 10 is parallel with the axis of directive wheel 3, limit
The length of guide wheel 10 is greater than the length of directive wheel 3.
Preferably, fixed plate 11 is L-shaped fixed plate 11, and a right-angle side and limit guide wheel 10 for L-shaped fixed plate 11 is removable
Unload connection, it is preferable that the central part of limit guide wheel 10 is equipped with mounting hole, and limit guide wheel 10 is by being arranged in the third of the mounting hole
Bolt or positioning pin are detachably connected with fixed plate 11.
Preferably, the top of guide wheel 10 is limited equipped with the deep gouge for accommodating the head of third bolt.
Preferably, another article of right-angle side of L-shaped fixed plate 11 is connected by the 4th bolt with pedestal.
In addition to above-mentioned coiling pipe bender, the utility model also provides a kind of drilling staging including coiling pipe bender disclosed in above-described embodiment
Vehicle, refer to the prior art for the structure of other each sections of the drill jumbo, and repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The drill jumbo to coiling pipe bender provided by the utility model and with the coiling pipe bender is described in detail above.
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. a kind of coiling pipe bender, which is characterized in that including fixing axle (1), for the roller (2) of winding pipeline and for winding steel wire
The directive wheel (3) of rope, the directive wheel (3) and the roller (2) are rotatably sheathed on the fixing axle (1), and described
Directive wheel (3) and the roller (2) are detachably connected.
2. coiling pipe bender according to claim 1, which is characterized in that the directive wheel (3) is equipped at least two mounting holes, institute
Roller (2) are stated to be equipped with the one-to-one threaded hole of the mounting hole, the directive wheel (3) and the roller (2) by wearing
It is detachably connected in the first bolt (4) of the mounting hole and the threaded hole.
3. coiling pipe bender according to claim 2, which is characterized in that end face of the directive wheel (3) towards the roller (2)
Equipped with mounting groove, one end of the roller (2) is embedded in the mounting groove.
4. coiling pipe bender according to claim 1, which is characterized in that the one end of the roller (2) towards the directive wheel (3)
It is socketed with the directive wheel (3) by same bearing (5) and the fixing axle (1).
5. coiling pipe bender according to claim 1-4, which is characterized in that the roller (2) is far from the directive wheel
(3) one end is equipped with cover board flange (6), and the cover board flange (6) is connect with the roller (2) by the second bolt (7), described
The central part of cover board flange (6) is equipped with grease nipple (8)；It further include for preventing the second bolt (7) described in rock crash and described
The anti-striker (9) of grease nipple (8).
6. coiling pipe bender according to claim 5, which is characterized in that the anti-striker (9) includes and the cover board flange (6)
The height in connected fixed pallet and the anticollision portion for protruding from the fixed pallet, the anticollision portion is higher than second bolt
(7) height of height of head and the grease nipple (8).
7. coiling pipe bender according to claim 6, which is characterized in that the cover board flange (6) is equipped with supporting plate mounting groove, described
Fixed pallet is embedded in the supporting plate mounting groove, and the fixed pallet, the cover board flange (6) and the roller (2) three
Person is connected by second bolt (7).
8. coiling pipe bender according to claim 1-4, which is characterized in that further include for preventing the wirerope de-
Anti-off rope device from the directive wheel (3).
9. coiling pipe bender according to claim 8, which is characterized in that the anti-off rope device includes:
Limit guide wheel (10) for preventing the wirerope from falling off；
It is connected with limit guide wheel (10), is used for the fixation for limiting guide wheel (10) and being fixed on the pedestal of the coiling pipe bender
Plate (11).
10. a kind of drill jumbo, including coiling pipe bender, which is characterized in that the coiling pipe bender is that claim 1-9 is described in any item
Coiling pipe bender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056824.7U CN209193276U (en) | 2018-12-07 | 2018-12-07 | A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056824.7U CN209193276U (en) | 2018-12-07 | 2018-12-07 | A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193276U true CN209193276U (en) | 2019-08-02 |
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ID=67428206
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056824.7U Active CN209193276U (en) | 2018-12-07 | 2018-12-07 | A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender |
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| Country | Link |
|---|---|
| CN (1) | CN209193276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399402A (en) * | 2018-12-07 | 2019-03-01 | 湖南五新隧道智能装备股份有限公司 | A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender |
-
2018
- 2018-12-07 CN CN201822056824.7U patent/CN209193276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399402A (en) * | 2018-12-07 | 2019-03-01 | 湖南五新隧道智能装备股份有限公司 | A kind of coiling pipe bender and the drill jumbo with the coiling pipe bender |
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