CN202010964U - Connection positioning device - Google Patents
Connection positioning device Download PDFInfo
- Publication number
- CN202010964U CN202010964U CN 201120116240 CN201120116240U CN202010964U CN 202010964 U CN202010964 U CN 202010964U CN 201120116240 CN201120116240 CN 201120116240 CN 201120116240 U CN201120116240 U CN 201120116240U CN 202010964 U CN202010964 U CN 202010964U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw
- screw rod
- threads
- positioning device
- 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 - Lifetime
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a connection positioning device, which is characterized by comprising two lug bases, a threaded connection rod and a pin. Two ends of the threaded connection rod are respectively connected with two lug bases through the pin. The threaded connection rod comprises screws and a sleeve. Two ends of the sleeve are connected with a first screw and a second screw respectively, the rotating directions of threads of the first screw and the second screw are opposite to each other, and inner threads in the two ends of the sleeve are matched with the threads of the screws. The threads are trapezoidal threads. The sleeve is provided with through holes. The screws at two ends of the sleeve are further provided with lock nuts. Compared with the prior art, the connection positioning device has the advantages that 1 the device is simple in structure, convenient and fast to use, low in cost, high in efficiency, safe and reliable; and 2 the device can be installed on a single device which is big in volume, heavy in weight or difficult to position, and can also be installed between two devices, therefore the accuracy of the device installation position can be guaranteed.
Description
Technical field
The utility model relates to the connection positioner in the medium and heavy equipment installation process of a kind of oil field operation.
Background technology
In oil field operation, because some jumbo build is big, weight big, installation accuracy requires high, only depend on crane can not satisfy accurate, quick, safe and reliable installation requirement, so how high efficiency, low cost, conveniently install and fix a great problem that each jumbo has just become the site operation operating personnel, never satisfactorily resolved.
Summary of the invention
The purpose of this utility model provides a kind of connection positioner, both can be used for individual equipment and install, and also can be used for two equipment the location is installed, and can guarantee the accuracy of equipment installation site.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Connect positioner, comprise ear seat, threaded rod, bearing pin, the threaded rod two ends are connected with two ear seats respectively by bearing pin.
Described threaded rod comprises screw rod, sleeve, and the sleeve two ends are connected with screw rod two with screw rod one respectively, and the thread rotary orientation of screw rod one and screw rod two is opposite, and sleeve two ends internal thread is corresponding to be complementary with screw flight.
Described screw thread is a trapezoidal thread.
Described sleeve is provided with through hole.
Also be provided with stop nut on the screw rod at described sleeve two ends.
Compared with prior art, the beneficial effects of the utility model are: 1) simple in structure durable, convenient to use, safe and reliable, and low-cost high-efficiency; 2) both can be installed on the individual equipment that volume is big, weight is big or be difficult for the location, also can be installed between two equipment, and can guarantee the accuracy of equipment installation site.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Among the figure: 1-ear seat 2-threaded rod 3-bearing pin 4-screw rod 1 '-screw rod two 5-sleeve 6-split pin 7-hold-down nut 8-through hole 9-stop nut 10-slush pump base 11-backstage bases
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
Seeing Fig. 1, is that the utility model connects positioner example structure schematic diagram, comprises ear seat 1, threaded rod 2, bearing pin 3, and threaded rod 2 two ends are connected with two ear seats 1 respectively with split pin 6 by bearing pin 3.Threaded rod 2 comprise screw rod 1, screw rod 24 ', sleeve 5, sleeve 5 two ends respectively with screw rod 1 and screw rod 24 ' be connected, screw rod 1 and screw rod 24 ' thread rotary orientation opposite, sleeve 5 two ends internal threads and screw flight are complementary.Be convenient processing, at sleeve 5 both sides welding hold-down nut 7, the internal thread of hold-down nut 7 is a trapezoidal thread.Sleeve 5 is provided with through hole 8, inserts rod iron, rotatable adjusting.For preventing that screw thread from getting loose, on the screw rod 4 at sleeve 5 two ends, also be provided with stop nut 9.
This device can be welded on ear seat 1 earlier on the chassis outer side between individual equipment or the several equipment (for example between slush pump base 10 and the backstage base 11), threaded rod 2, bearing pin 3 are installed then successively, be in the through hole 8 on the available crowbar insertion sleeve 5, threaded rod 2 elongations are shortened, thereby make the position between the equipment that accurate in locating arranged, two equipment that reach are at the operating ideal distance of work.
Claims (5)
1. the connection positioner is characterized in that, comprises ear seat, threaded rod, bearing pin, and the threaded rod two ends are connected with two ear seats respectively by bearing pin.
2. connection positioner according to claim 1, it is characterized in that described threaded rod comprises screw rod, sleeve, the sleeve two ends are connected with screw rod two with screw rod one respectively, the thread rotary orientation of screw rod one and screw rod two is opposite, and sleeve two ends internal thread is corresponding to be complementary with screw flight.
3. connection positioner according to claim 2 is characterized in that, described screw thread is a trapezoidal thread.
4. connection positioner according to claim 2 is characterized in that described sleeve is provided with through hole.
5. connection positioner according to claim 2 is characterized in that, also is provided with stop nut on the screw rod at described sleeve two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120116240 CN202010964U (en) | 2011-04-19 | 2011-04-19 | Connection positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120116240 CN202010964U (en) | 2011-04-19 | 2011-04-19 | Connection positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010964U true CN202010964U (en) | 2011-10-19 |
Family
ID=44781570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120116240 Expired - Lifetime CN202010964U (en) | 2011-04-19 | 2011-04-19 | Connection positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659674A (en) * | 2013-12-24 | 2014-03-26 | 贵州永润煤业有限公司 | Roadheader cutting head assembling tool |
| CN105972032A (en) * | 2016-07-08 | 2016-09-28 | 南京三信防务装备股份有限公司 | Quick jointing device |
-
2011
- 2011-04-19 CN CN 201120116240 patent/CN202010964U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659674A (en) * | 2013-12-24 | 2014-03-26 | 贵州永润煤业有限公司 | Roadheader cutting head assembling tool |
| CN105972032A (en) * | 2016-07-08 | 2016-09-28 | 南京三信防务装备股份有限公司 | Quick jointing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102661695A (en) | Device and method for detecting positions of threaded holes on top surface of engine cylinder head | |
| CN202010964U (en) | Connection positioning device | |
| CN203390799U (en) | Pump body clamp for oil pump | |
| CN204495499U (en) | A kind of drive motor dynamometer machine experiment table | |
| CN204027863U (en) | A kind of rock sample cutting rotary fixing device | |
| CN203062711U (en) | Special tool for dismantling bearing | |
| CN203045317U (en) | Crossbeam hydraulic locking device with lateral positioning | |
| CN203459700U (en) | Drilling machine for machining center hole in large shaft | |
| CN204496289U (en) | Dimensional orientation regulating device | |
| CN202614125U (en) | Threaded hole position detecting device of engine cylinder cover top face | |
| CN203390590U (en) | Clamp for machining milling fall face of engine connecting rod cap | |
| CN202326606U (en) | Fastening device for pin shaft | |
| CN201330782Y (en) | Stud in metric and English system | |
| CN203125049U (en) | Fixed-position welding operation platform | |
| CN103358152B (en) | A kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof | |
| CN201889645U (en) | Processing fixture for handle hole of face cover of volute | |
| CN203114606U (en) | High pressure water-injection pump packing extractor | |
| CN203566392U (en) | High-precision milling surface locating fixture | |
| CN203542055U (en) | Ladder structure of double-column vertical lathe | |
| CN203053416U (en) | Main shaft axial displacement testing device for dual-sliding bearing generator | |
| CN202861711U (en) | Platform car hydraulic cylinder welding device | |
| CN202926220U (en) | Unthreaded rod type feeding rack | |
| CN201823969U (en) | Drill drain hole fixture | |
| CN203401472U (en) | Swing support working table | |
| CN203593522U (en) | Multi-layer tube-row lifting hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |
|
| CX01 | Expiry of patent term |