CN207131326U - A kind of water jacket and rig - Google Patents
A kind of water jacket and rig Download PDFInfo
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- CN207131326U CN207131326U CN201721202688.7U CN201721202688U CN207131326U CN 207131326 U CN207131326 U CN 207131326U CN 201721202688 U CN201721202688 U CN 201721202688U CN 207131326 U CN207131326 U CN 207131326U
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- water jacket
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Abstract
The utility model provides a kind of water jacket and rig, is related to drill bit cooling and drilling efficiency technical field.A kind of water jacket, including water jacket body, water jacket body has the connecting portion that the gear box with rig body is detachably connected, and water jacket body can be sheathed on the main shaft and output shaft being connected with the gear box of rig body simultaneously；Water jacket body is provided with the water inlet pipe for water filling or flushing liquor on the correspondence position of output shaft.This water jacket can be effectively prevented from the generation for the problem of water jacket reclaimed water blows back into rig body, effectively protect rig gearbox body, extend the service life of rig, shorten maintenance, the maintenance cost of equipment, so as to effectively improve the economic benefit of enterprise.A kind of rig, including above-mentioned water jacket and rig body, water jacket and the gear box of rig body are detachably connected.The service life length of this rig, the maintenance of equipment, maintenance cost are low, can effectively improve the economic benefit of enterprise.
Description
Technical field
Drill bit cooling technology field is the utility model is related to, in particular to a kind of water jacket and rig.
Background technology
Sampler drill is a kind of light shallow bore hole rig.It can creep into tens of meters of shallow bore hole in table soil and rock stratum, and can adopt
Soil sampling and core.It is characterized in small volume, in light weight, a people can be suitable for geologic prospecting, building, roadbed prospecting with unlucky
And used in various engineering constructions.The power of rig is the gasoline engine of vertical axis.
Water jacket is used for into water cooling drill bit and deslagging.The water of certain pressure can be injected during construction along water jacket, with cooling
Drill bit and discharge cutting slag.Water jacket of the prior art easily produces the problem of aqueous reflux pours into casing when expiring in the life-span,
Cause casing to damage in itself when serious, so as to improve the maintenance of equipment, maintenance cost, reduce the economic benefit of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of water jacket, and this water jacket can be effectively prevented from aqueous reflux in water jacket
The generation for the problem of entering rig body, effectively protect rig body, extend the service life of rig, shorten equipment maintenance,
Maintenance cost, so as to effectively improve the economic benefit of enterprise.
Another object of the present utility model is to provide a kind of rig, including above-mentioned water jacket and rig body, entered
The gear box of water jacket and rig body is detachably connected.This rig is not in that water jacket reclaimed water blows back into rig body
The generation of problem, rig gearbox body can be effectively protected, extend the service life of gearbox and rig, shorten the dimension of equipment
Repair, maintenance cost, so as to effectively improve the economic benefit of enterprise.
What the utility model was realized in：
A kind of water jacket, including water jacket body, water jacket body have detachable with the gear box of rig body
The connecting portion of connection, and water jacket body can be sheathed on the main shaft and output shaft being connected with the gear box of rig body simultaneously
On；Water jacket body is provided with the water inlet pipe for water filling or flushing liquor.
Further, in preferred embodiment of the present utility model, connecting portion is connected with gear box by multiple bolts
Connect, and screw limiting set is provided with outside each screw rod.
Further, in preferred embodiment of the present utility model, bolt is three M8 bolts, and screw rod is interior hexagonal spiral shell
Bar.
Further, in preferred embodiment of the present utility model, water jacket body also has multiple water seal portions, Duo Geshui
Envelope portion connects with water inlet pipe.
Further, in preferred embodiment of the present utility model, each water seal portion end, which matches, is provided with water seal gear
Circle, water seal back-up ring are used to prevent water seal from the presence of having pressure or flushing liquor deviating from.
Further, in preferred embodiment of the present utility model, the hole that water jacket also includes being connected with water seal back-up ring is used
Back-up ring, hole is used for hydrous water block circle with back-up ring prevents that the water seal in water seal portion is axially moved and is come off.
Further, in preferred embodiment of the present utility model, main shaft and output shaft are by rolling bearing with entering
Water jacket body is rotatablely connected.
Further, in preferred embodiment of the present utility model, main shaft is detachably connected with output shaft.
Further, in preferred embodiment of the present utility model, main shaft is bolted with output shaft.
The gear box of a kind of rig, including above-mentioned water jacket and rig body, water jacket and rig body can
Dismantling connection.
The beneficial effect of such scheme：
The utility model provides a kind of water jacket and rig.The water jacket of offer includes water jacket body.Water jacket sheet
Body has the connecting portion that the gear box with rig body is detachably connected.The design being detachably connected to work as water jacket sheet
After the service life of body expires, water jacket body can directly be disassembled, exchange new water jacket for.So design, have
The generation for the problem of avoiding water jacket reclaimed water from blowing back into rig body to effect, effectively protects rig body, extends making for rig
With the life-span, shorten maintenance, the maintenance cost of equipment, so as to effectively improve the economic benefit of enterprise.Also, water jacket body can
It is sheathed on simultaneously on the main shaft and output shaft being connected with the gear box of rig body.Correspondence of the water jacket body in output shaft
The water inlet pipe for water filling or flushing liquor is provided with position.Water inlet pipe can be connected into water jacket with the water pipe in the external world
Water flowing is in order to carrying out the cleaning of drill bit and cooling.
The rig of offer, including above-mentioned water jacket and rig body, water jacket and the gear box of rig body
It is detachably connected.This rig is not in the generation for the problem of water jacket reclaimed water blows back into rig body, can effectively protect brill
Machine body, extend the service life of rig, shorten maintenance, the maintenance cost of equipment, so as to effectively improve the economic effect of enterprise
Benefit.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the first water jacket that embodiment of the present utility model provides；
Fig. 2 is the structural representation for second of water jacket that embodiment of the present utility model provides；
Fig. 3 is the structural representation for the third water jacket that embodiment of the present utility model provides；
Fig. 4 is the structural representation for the rig that embodiment of the present utility model provides.
Icon：100- water jackets；200- rigs；101- water jacket bodies；103- connecting portions；105- water inlet pipes；107- spiral shells
Bolt；109- screw rods；111- screw limiting sets；113- water seals portion；115- water seal back-up rings；117- holes back-up ring；119- rolling bearings；
201- rig bodies；203- gear boxes；205- main shafts；207- output shafts.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in the description of the utility model embodiment, term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, or the utility model product using when the orientation usually put or position relationship, be for only for ease of and describe this reality
With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd "
Described etc. being only used for distinguishing, and it is not intended that instruction or hint relative importance.
In the description of the utility model embodiment, it is also necessary to explanation, unless otherwise clearly defined and limited, art
Language " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably
Connection, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, centre can also be passed through
Medium is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below be immediately below second feature and obliquely downward.
Refering to Fig. 1, a kind of water jacket 100 is present embodiments provided, including：Water jacket body 101.Water jacket body 101
The connecting portion 103 being detachably connected with the gear box 203 with rig body 201.Connecting portion 103 is mainly used in and rig
Body 201 connects, and coordinates rig body 201 to complete relevant work.The design being detachably connected to work as water jacket body 101
Service life expire after, water jacket body 101 can directly be disassembled, exchange new water jacket 100 for.So set
Meter, is effectively prevented from the generation for the problem of reclaimed water of water jacket 100 blows back into rig body 201, effectively protects rig body
201, extend the service life of rig 200, shorten maintenance, the maintenance cost of equipment, so as to effectively improve the economic effect of enterprise
Benefit.
As preferable scheme, connecting portion 103 is connected with gear box 203 by multiple bolts 107, and each screw rod
Screw limiting set 111 is provided with outside 109.Bolt 107 is the cylindrical threaded fastener of adapted nut.By head and spiral shell
Bar 109 (carrying externally threaded cylinder) a kind of fastener dimerous, need to coordinate with nut, for being fastenedly connected two
Part with through hole.
Alternatively, bolt 107 is three M8 bolts 107, and screw rod 109 is interior hexagonal screw rod 109.Certainly, it is new in this practicality
In the other embodiment of type, the species of bolt 107 and screw rod 109 can also be selected according to demand, and the utility model is not done
Limit.Meanwhile the number of the bolt 107 of use can also be selected according to demand, such as 4,5 and more can be used
More, the utility model does not limit equally.
In the present embodiment, the change with rig body 201 can be sheathed on simultaneously referring to Fig. 1, water jacket body 101
On the main shaft 205 and output shaft 207 that fast box body 203 connects.
Specifically, main shaft 205 and output shaft 207 are rotatablely connected by rolling bearing 119 and water jacket body 101.
Rolling bearing 119 (rollingbearing) is that the sliding friction between axle and axle bed by operating is changed into rolling friction, so as to
Reduce a kind of accurate mechanical organ of friction loss.Rolling bearing 119 is typically by inner ring, outer ring, rolling element and retainer four
Part forms, and the effect of inner ring is to merge to rotate together with the axis with axle matching；Outer ring effect is engaged with bearing block, plays support
Effect；Rolling element is that uniformly rolling element is distributed between inner ring and outer ring by means of retainer, its shape size and quantity
Directly affect performance and the life-span of rolling bearing 119；Retainer can be uniformly distributed rolling element, prevent rolling element from taking off
Fall, guiding rolling element has rotated lubrication.Certainly, in other embodiment of the present utility model, main shaft 205 and output shaft
Connected mode between 207 and water jacket body 101 can also be selected according to demand, and the utility model does not limit.
In the present embodiment, water jacket body 101 is provided with the correspondence position of output shaft 207 for water filling or flushing
The water inlet pipe 105 of liquid.Water inlet pipe 105 can be connected into water jacket 100 water flowing in order to be bored with the water pipe in the external world
The cleaning and cooling of head.The diameter of water inlet pipe 105 can be selected and adjusted according to demand, and the utility model does not limit.
As preferable scheme, referring to Fig. 1, water jacket body 101 also has multiple water seal portions 113, Duo Geshui
Envelope portion 113 connects with water inlet pipe 105.Water seal portion 113 is mainly used in carrying out water seal operation.Water seal (water seal) refers to
There is the water column (or pressure) of certain altitude in a device, prevent that gas scurries into interior in drain pipe system.In construction drainage pipeline
In, water seal refers to being located under sanitary apparatus discharge outlet, changes for resisting draught head in drainpipe, prevents sewerage system
Middle gas scurries into the water column of the certain altitude of interior, is generally realized with trap.Water seal is exactly will be isolated using water two
A kind of separation mode that portion gas is kept apart.
Further, referring to Fig. 2, each water seal portion 113 end, which matches, can also match setting water seal according to demand
Back-up ring 115, water seal back-up ring 115 are used to prevent the water in water seal portion 113 from deviating from.Water seal back-up ring 115 is fastened on the cast machine on axle
Part, the other parts play on axle can be prevented.It is made of wire rod clicking technique, section is rounded.Fold by its work
Included with classification：
Loose rib：One separable substantially flat packing ring, part is used as outside centripetal cylinder roller bearing in or beyond it
Circle or inner ring rib.
Separate thrust collar：Separable circle with " L " tee section, its outer portion make the inner retaining side as radial roller ball bearing.
Guide ring：Separable circle in two row or multiple row roller bearing, for separating and guiding each row roller.Rib is flat
Row is in rotating direction and the narrow convex shoulder of prominent raceway face, for supporting and guiding rolling element and keep it in bearing.
In embodiment of the present utility model, the species of water seal back-up ring 115 can be selected according to demand, and the utility model does not limit
It is fixed.
As preferable scheme, refering to Fig. 3, water jacket 100 also include with the hole that water seal back-up ring 115 is connected back-up ring 117,
Hole back-up ring 117, which is used for hydrous water block circle 115, prevents the water in water seal portion 113 or flushing liquor to be axially moved and come off.Hole is kept off
Circle 117 is installed in circular hole, the axial movement as securing part, and the external diameter of this kind of back-up ring is more slightly larger than assembling Circularhole diameter.
Circlip tongs must be used during installation, jaw are inserted in the pincers hole of back-up ring, back-up ring is clamped, can just be put into pre-processed circular hole
Groove.Certainly, in the utility model, the size of all back-up rings is selected all in accordance with demand, and the utility model does not limit.
In the present embodiment, main shaft 205 is detachably connected with output shaft 207.Main shaft 205 detachably connects with output shaft 207
When the setting connect make it that any one in main shaft 205 and output shaft 207 is damaged, can individually replace, reduce maintenance of equipment with
The expense of replacing, so as to improve the economic benefit of enterprise.Certainly, in other embodiment of the present utility model, main shaft 205 with
The specific connected mode of output shaft 207 can also be selected according to demand, and the utility model does not limit.
As preferable scheme, main shaft 205 is connected with output shaft 207 by bolt 107.Bolt 107 is adapted nut
The threaded fastener of cylinder.By a kind of fastening dimerous of head and screw rod 109 (carrying externally threaded cylinder)
Part, it need to coordinate with nut, for being fastenedly connected two parts for carrying through hole.Certainly, in other embodiment of the present utility model
In, bolt 107 can also use the other assemblies that can provide identical function or equipment to be substituted, and the utility model does not limit
It is fixed.
Refering to Fig. 4, the present embodiment additionally provides a kind of rig 200, including above-mentioned water jacket 100 and rig body
201, water jacket 100 and the gear box 203 of rig body 201 are detachably connected.Certainly, the brill provided in the present embodiment
Machine 200 also includes some known assemblies and part, and the utility model repeats no more.
The water jacket 100 of embodiment offer of the present utility model and the working principle and beneficial effect of rig 200 are：
The water jacket 100 of offer includes water jacket body 101.Water jacket body 101 has the speed change with rig body 201
The connecting portion 103 that box body 203 is detachably connected.The design being detachably connected causes the service life when water jacket body 101
After expiring, water jacket body 101 can directly be disassembled, exchange new water jacket 100 for.So design, effectively keep away
Exempt from the generation for the problem of reclaimed water of water jacket 100 blows back into rig body 201, effectively protect rig body 201, extend rig
200 service life, maintenance, the maintenance cost of equipment are reduced, so as to effectively improve the economic benefit of enterprise.Also, intake
Set body 101 can be sheathed on the main shaft 205 and output shaft 207 being connected with the gear box of rig body 201 203 simultaneously.
Water jacket body 101 is provided with the water inlet pipe 105 for water filling or flushing liquor on the correspondence position of output shaft 207.Water inlet pipe
105 can be connected into water jacket 100 water flowing in order to carry out the cleaning of drill bit and cooling with the water pipe in the external world.
The rig 200 of offer, including above-mentioned water jacket 100 and rig body 201, water jacket 100 and rig body
201 gear box 203 is detachably connected.This rig 200 is not in that the reclaimed water of water jacket 100 blows back into rig body 201
The problem of generation, can effectively protect rig body 201, extend the service life of rig 200, reduce maintenance, the dimension of equipment
Shield expense, so as to effectively improve the economic benefit of enterprise.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of water jacket, it is characterised in that including water jacket body, the water jacket body has the speed change with rig body
The connecting portion that box body is detachably connected, and the water jacket body can be sheathed on the speed change with the rig body simultaneously
On the main shaft and output shaft of box body connection；The water jacket body is provided with the water inlet pipe for water filling or flushing liquor.
2. water jacket according to claim 1, it is characterised in that the connecting portion passes through multiple with the gear box
Bolt connection, and it is provided with screw limiting set outside each screw rod.
3. water jacket according to claim 2, it is characterised in that the bolt is three M8 bolts, and the screw rod is interior
Hexagonal screw rod.
4. water jacket according to claim 1, it is characterised in that the water jacket body also has multiple water seal portions, more
Individual water seal portion connects with the water inlet pipe.
5. water jacket according to claim 4, it is characterised in that each water seal portion end, which matches, is provided with water seal
Back-up ring, the water seal back-up ring are used to prevent the water in the water seal portion from deviating from.
6. water jacket according to claim 5, it is characterised in that the water jacket also includes being connected with the water seal back-up ring
Hole back-up ring, the hole with back-up ring be used for coordinate the water seal back-up ring prevent the water seal portion water be axially moved and come off.
7. water jacket according to claim 1, it is characterised in that the main shaft and the output shaft pass through the axis of rolling
Hold and be rotatablely connected with the water jacket body.
8. water jacket according to claim 1, it is characterised in that the main shaft is detachably connected with the output shaft.
9. water jacket according to claim 8, it is characterised in that the main shaft is bolted with the output shaft.
A kind of 10. rig, it is characterised in that including the water jacket any one of claim 1 to 9 and rig body,
The water jacket and the gear box of the rig body are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202688.7U CN207131326U (en) | 2017-09-19 | 2017-09-19 | A kind of water jacket and rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202688.7U CN207131326U (en) | 2017-09-19 | 2017-09-19 | A kind of water jacket and rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131326U true CN207131326U (en) | 2018-03-23 |
Family
ID=61638656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202688.7U Active CN207131326U (en) | 2017-09-19 | 2017-09-19 | A kind of water jacket and rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608574A (en) * | 2020-04-27 | 2020-09-01 | 黄云龙 | Lifting type drilling device for road surface of highway engineering |
-
2017
- 2017-09-19 CN CN201721202688.7U patent/CN207131326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608574A (en) * | 2020-04-27 | 2020-09-01 | 黄云龙 | Lifting type drilling device for road surface of highway engineering |
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