CN201502325U - Supporting device which can be located by self and adjusted in vernier way - Google Patents
Supporting device which can be located by self and adjusted in vernier way Download PDFInfo
- Publication number
- CN201502325U CN201502325U CN2009203119500U CN200920311950U CN201502325U CN 201502325 U CN201502325 U CN 201502325U CN 2009203119500 U CN2009203119500 U CN 2009203119500U CN 200920311950 U CN200920311950 U CN 200920311950U CN 201502325 U CN201502325 U CN 201502325U
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- CN
- China
- Prior art keywords
- supporting seat
- supporting
- installing hole
- bracing
- hole
- 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 relates to a supporting device which can be located by self and adjusted in a vernier way, which comprises a support, wherein an arranging hole is processed inward from the upper side of the support; a plurality of screw holes communicated with the arranging hole are symmetrically arranged on the wall of the arranging hole; guide adjusting screws are arranged in each screw hole; a supporting seat is placed in the arranging hole; a gap is reserved between the wall of the arranging hole and the side surface of the supporting seat; a convex ball surface is arranged inward from the upper side of the supporting seat; a guide groove is processed at the side of the supporting seat; a central line of the guide groove is superposed with the central line of the screw holes on the wall of the arranging hole. The supporting device also comprises a supporting rod, and one end of the supporting rod facing to the supporting seat is a concave ball surface. The supporting device can be used for rapidly and exactly supporting and locating moving heavy-loaded equipment, in particular to a wheeled dragging wagon drill; the displacement between the supporting device and a supporting base is stopped; and the supporting device can satisfy the requirements of the high movement of the moving heavy-loaded equipment.
Description
Technical field
The utility model belongs to petroleum machinery equipment manufacturing technology field, relates to a kind ofly can locating the bracing or strutting arrangement of adjusting with fine motion voluntarily.
Background technology
At present, have all kinds of wheeled important function of dragging dress, truck-mounted drill rig in the drilling well in oil field, bringing into play of advantages such as removal of home is rapid, handling capacity is strong, drilling period is short, save a large amount of drilling costs.
According to the difference of service load, tradition is wheeled, and to drag the deadweight of dress, truck-mounted drill rig be 50～100 tons.Stability when guaranteeing work reduces the requirement to the work-yard, generally wheeled dress, the truck-mounted drill rig of dragging is moved on the big base, and by bracing or strutting arrangement this rig is propped up, and makes the tire of rig leave big base.The wheeled deadweight of dress, truck-mounted drill rig and the service load of dragging passes to ground by this big base, and the contact area on big base and ground is big, has reduced the pressure to ground, reduced wheeled requirement of dragging dress, truck-mounted drill rig to the work-yard.
It is fixed and portable two kinds that the existing wheeled bracing or strutting arrangement that drags dress, truck-mounted drill rig is divided into.The supporting seat of fixed bracing or strutting arrangement and concave spherical surface are rigid body, and be not removable, and this bracing or strutting arrangement is rigidly connected with big base, and the roller formula is dragged dress, truck-mounted drill rig to move all around and guaranteed to support the accurate of location; The supporting seat of moving supporting device and concave spherical surface also are rigid bodies, and be not removable, and this moves between bracing or strutting arrangement and the big base and is not connected, wheeled drag dress, truck-mounted drill rig to locate after, each moves bracing or strutting arrangement and leans on adjustable suspension cable stationary positioned.Because the wheeled wheelbase of dress, truck-mounted drill rig that drags is very long, makes fixed bracing or strutting arrangement be not easy to accurate location, need take a long time, and very high to vehicle driver's technical requirements.Moving supporting device has shortened the wheeled time of dragging dress, truck-mounted drill rig accurately to locate, but under wheeled effect of dragging long-term big load of dress, truck-mounted drill rig and mechanical shock, this bracing or strutting arrangement is easy to generate displacement, need regularly check and measure, before displacement takes place, adjust, otherwise will produce very serious consequence with fastening.
Summary of the invention
The purpose of this utility model provides a kind ofly can locate the bracing or strutting arrangement of adjusting with fine motion voluntarily, is used to support wheeled dress, the truck-mounted drill rig of dragging, and rig is located voluntarily fast, and after the fine motion adjustment rig is accurately located.
The technical scheme that the utility model adopted is, a kind ofly can locate the bracing or strutting arrangement of adjusting with fine motion voluntarily, comprise bracing frame, the end face of self-supporting frame is processed with installing hole downwards, be symmetrically arranged with a plurality of screws that communicate with installing hole on the hole wall of installing hole, the guiding adjustment screw all is installed in each screw, be placed with supporting seat in the installing hole, leave the gap between installing hole hole wall and the supporting seat side surface, the top concave spherical surface that inwardly is provided with of self-supporting seat, the side of supporting seat is processed with gathering sill, the central lines of screw on the center line of this gathering sill and the installing hole hole wall, also comprise support bar, support bar is protruding sphere towards an end of supporting seat.
Feature of the present utility model also is,
Screw on the installing hole hole wall is four.
On the guiding adjustment screw locking nut is installed.
The utility model bracing or strutting arrangement has following characteristics:
1) under action of gravity, utilize concavo-convex two circular arc spherical surfaces to produce the characteristics of conjugation, reach the purpose of the portable heavy duty equipment in quick support and location (boring the car of repairing usefulness/drag dress rig etc.) as the wheeled oil of heavy duty, shortened the time of on-the-spot erection equipment, reduced traction or drive portable heavy duty equipment (boring the car of repairing usefulness/drag dress rig etc.) personnel's technical requirements as the wheeled oil of heavy duty.
2) can necessarily can move freely in the zone, and fine adjustment function is arranged, make its location more accurately with quick, practicality is stronger.
3) have locking device, can guarantee that portable heavy duty equipment (boring the car of repairing usefulness/drag dress rig etc. as the wheeled oil of heavy duty) can not relatively move in the course of the work.
4) simple in structure, easy for installation, low cost of manufacture has reduced field erected labour intensity.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model bracing or strutting arrangement;
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1. bracing frame, 2. supporting seat, 3. guiding adjustment screw, 4. locking nut, 5. support bar, 6. base for supporting, 7. boss, 8. installing hole, F. support loads.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The structure of a kind of embodiment of the utility model bracing or strutting arrangement, as depicted in figs. 1 and 2, the vertical bracing frame of placing 1, self-supporting frame 1 end face is processed with installing hole 8 downwards, the external surface of installing hole 8 hole walls is evenly equipped with four boss 7, all be processed with the screw that communicates with installing hole 8 on each boss 7, guiding adjustment screw 3 all is installed in each screw, the screw rod end of guiding adjustment screw 3 is stretched in the installing hole 8, on the guiding adjustment screw 3 locking nut 4 is installed, locking nut 4 contacts with the surface of boss 7 when locking guiding adjustment screw 3 between the head and boss 7 of guiding adjustment screw 3.
Be placed with supporting seat 2 in the installing hole 8, leave the gap between the hole wall of the side of supporting seat 2 and installing hole 8, face down on the self-supporting seat 2 and be processed with concave spherical surface, the side of supporting seat 2 is processed with gathering sill, the center line of screw coincides on this gathering sill center line and the boss 7, guiding adjustment screw 3 stretches in this gathering sill, supporting seat 2 contacts with support bar 5, support bar 5 is protruding sphere towards an end of supporting seat 2, the spherical radius of concave spherical surface is identical on the spherical radius of this protruding sphere and the supporting seat 2, this protruding sphere contacts with concave spherical surface, and this concave spherical surface is moved in installing hole 8.The other end of support bar 5 is connected with wheeled dress, the truck-mounted drill rig of dragging, and support bar 5 can stretch on this rig.
Leave suitable gap between installing hole 8 sidewalls and supporting seat 2 side surfaces, make supporting seat 2 in installing hole 8, can move freely suitable distance, satisfy the needs that support and locate portable heavy duty equipment.Supporting seat 2 can rotate along the axis of installing hole 8 and move within the specific limits, and adjustment screw 3 play the guiding role when supporting seat 2 freely rotates and be mobile, and ideal position is adjusted to it in the position of fine-tuning supporting seat 2 simultaneously; Adjustment screw 3 is used with locking nut 4 and can also be used to lock supporting seat 2, prevents that supporting seat 2 is subjected to displacement in the course of the work, and prevent that supporting seat 2 is deviate from the transportation in installing hole 8.
This bracing or strutting arrangement can use separately, also can use in pairs or in groups, and usage quantity is determined according to the deadweight and the service load of portable heavy duty equipment
The course of work of the utility model bracing or strutting arrangement:
This bracing or strutting arrangement is fixed in is the Support Position on the base for supporting 6 of the heavily loaded equipment configurations of movable type, the correct position that moves on this base for supporting 6 is equipped in this movable type heavy duty, the support bar 5 that carries on the portable heavy duty equipment is stretched out, and the protruding sphere of support bar 5 lower ends is contacted with concave spherical surface on the supporting seat 2, continue to make support bar 5 to stretch out, movable type heavy duty equipment is lifted away from base for supporting 6, at this moment, the support loads F that the weight of heavy duty mobile device self and the downward load of being born constitute bears by support bar 5, bear under the effect of support loads F at support bar 5, protruding sphere on the support bar 5 and the concave spherical surface on the supporting seat 2 produce conjugation, and generation lateral force, under the effect of this lateral force, supporting seat 2 is moved, make supporting seat 2 move to the proper supporting position, if the position of supporting seat 2 also has little deviation, adjust by guiding adjustment screw 3, supporting seat 2 is adjusted to desirable position, thereby finish the accurate location of portable heavy duty equipment fast, the adjustment screw 3 that will lead is then tightened, with supporting seat 2 fixing after, tighten locking nut 4, prevent that guiding adjustment screw 3 is loosening in the course of work.
The utility model bracing or strutting arrangement can be to portable heavy duty equipment, particularly wheeled dress, the truck-mounted drill rig of dragging supports the location fast and accurately, and stopped displacement between bracing or strutting arrangement and the base for supporting 6, can satisfy the needs of the high movement performance of portable heavy duty equipment.
Claims (3)
1. can locate the bracing or strutting arrangement of adjusting with fine motion voluntarily for one kind, it is characterized in that, comprise bracing frame (1), the end face of self-supporting frame (1) is processed with installing hole (8) downwards, be symmetrically arranged with a plurality of screws that communicate with installing hole (8) on the hole wall of installing hole (8), guiding adjustment screw (3) all is installed in each screw, be placed with supporting seat (2) in the installing hole (8), leave the gap between installing hole (8) hole wall and supporting seat (2) side surface, the top concave spherical surface that inwardly is provided with of self-supporting seat (2), the side of supporting seat (2) is processed with gathering sill, the central lines of screw on the center line of this gathering sill and installing hole (8) hole wall, also comprise support bar (5), support bar (5) is protruding sphere towards an end of supporting seat (2).
2. according to the described bracing or strutting arrangement of claim 1, it is characterized in that the screw on described installing hole (8) hole wall is four.
3. according to claim 1 or 2 described bracing or strutting arrangements, it is characterized in that, locking nut (4) is installed on the described guiding adjustment screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203119500U CN201502325U (en) | 2009-09-30 | 2009-09-30 | Supporting device which can be located by self and adjusted in vernier way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203119500U CN201502325U (en) | 2009-09-30 | 2009-09-30 | Supporting device which can be located by self and adjusted in vernier way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502325U true CN201502325U (en) | 2010-06-09 |
Family
ID=42453261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203119500U Expired - Fee Related CN201502325U (en) | 2009-09-30 | 2009-09-30 | Supporting device which can be located by self and adjusted in vernier way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345440A (en) * | 2010-07-23 | 2012-02-08 | 徐州徐工基础工程机械有限公司 | Clearance adjusting device for frame of rotary drilling rig |
| CN103670286A (en) * | 2012-09-18 | 2014-03-26 | 辽宁省送变电工程公司 | All-dimensional moving base seat for steel pylon composite foundation anchoring drill rig |
-
2009
- 2009-09-30 CN CN2009203119500U patent/CN201502325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345440A (en) * | 2010-07-23 | 2012-02-08 | 徐州徐工基础工程机械有限公司 | Clearance adjusting device for frame of rotary drilling rig |
| CN103670286A (en) * | 2012-09-18 | 2014-03-26 | 辽宁省送变电工程公司 | All-dimensional moving base seat for steel pylon composite foundation anchoring drill rig |
| CN103670286B (en) * | 2012-09-18 | 2015-12-30 | 辽宁省送变电工程公司 | A kind of electric power pylon composite foundation anchoring drilling machine all-around mobile base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20130930 |