CN205673842U - A kind of bipyramid bearing pin installation tool - Google Patents
A kind of bipyramid bearing pin installation tool Download PDFInfo
- Publication number
- CN205673842U CN205673842U CN201620513174.2U CN201620513174U CN205673842U CN 205673842 U CN205673842 U CN 205673842U CN 201620513174 U CN201620513174 U CN 201620513174U CN 205673842 U CN205673842 U CN 205673842U
- Authority
- CN
- China
- Prior art keywords
- fluid cylinder
- joint
- bipyramid
- bearing pin
- female joint
- 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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- Actuator (AREA)
Abstract
The utility model discloses a kind of bipyramid bearing pin installation tool, including a pair male joint and a female joint, this is arranged on the outer, connecting pin bores two ends of ears seat and monaural plate to male joint, and the male joint of side and female joint are threaded connection；The female joint other end is socketed with spacer shell, the spacer shell other end is socketed with fluid cylinder mounting cylinder, being provided with fluid cylinder in fluid cylinder mounting cylinder inner chamber, the urceolus of fluid cylinder is connected by multiple gag lever posts are fixing with fluid cylinder mounting cylinder, and the piston rod two ends inlet and outlet of fuel channel of fluid cylinder is externally connected with hydraulic control.Device of the present utility model, can adapt to the installation of different lengths and diameter pintles.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of bipyramid bearing pin installation tool.
Background technology
The connection of oil-well rig boring tower, base and ocean platform steel construction is through frequently with bipyramid pin type of attachment, Qi Zhongyou
The appearance and size of a little bearing pins is very big, Heavy Weight, and installation position sets high, and needs to bear huge load, and installation personnel uses common
The mounting means of hammering, not only time and effort consuming, and personnel and corollary equipment can be made to bear huge security risk.
Utility model content
The purpose of this utility model is to provide a kind of bipyramid bearing pin installation tool, solves in prior art, existing
A little bearing pin appearance and sizes are very big, and Heavy Weight, installation position sets high, and needs to bear huge load, uses the installation of common hammering
Mode, not only time and effort consuming, the high problem of security risk.
The utility model be the technical scheme is that a kind of bipyramid bearing pin installation tool, including a pair male joint and one
Individual female joint, this is arranged on the outer, connecting pin bores two ends of ears seat and monaural plate to male joint, and the male joint of side and mother connect
Head is threaded connection；The female joint other end is socketed with spacer shell, and the spacer shell other end is socketed with fluid cylinder mounting cylinder, and fluid cylinder is installed
Being provided with fluid cylinder in tube inner chamber, the urceolus of fluid cylinder is connected by multiple gag lever posts are fixing with fluid cylinder mounting cylinder, the piston rod of fluid cylinder
Two ends inlet and outlet of fuel channel is externally connected with hydraulic control.
Bipyramid bearing pin installation tool of the present utility model, is further characterized in that:
Male joint, female joint, spacer shell, the female coaxial of fluid cylinder mounting cylinder and connect.
The beneficial effects of the utility model are, use liquid cylinder piston bar thrust to push in connecting pin bores by bipyramid bearing pin, nothing
Need manpower that bearing pin is installed, and personnel can remotely control installation.When using this device that bipyramid bearing pin is installed, first bearing pin is loaded
In this device spacer shell, then device is attached with being connected male joint outside workpiece ears seat, finally pushes away with liquid cylinder piston bar
Power pushes bipyramid bearing pin in connecting hole.Bipyramid bearing pin can be exited in connecting hole if liquid cylinder piston bar continues to stretch out.Should
Principle of device is simple, is suitable for big to appearance and size, Heavy Weight, and installation position sets high, and bears huge load, personnel without impetus at
Bipyramid bearing pin install, remote controlled, easy and safe to operate reliably.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure, 1. male joint, 2. female joint, 3. spacer shell, 4. bipyramid bearing pin, 5. fluid cylinder mounting cylinder, 6. fluid cylinder, 7. monaural
Plate, 8. bi-lug plate, 9. gag lever post, 10. hydraulic control.
Detailed description of the invention
With detailed description of the invention, the utility model is described in detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, structure of the present utility model is, including a pair male joint 1 and a female joint 2, male joint 1 is pacified by this
Being contained in the outer, connecting pin bores two ends of (connection workpiece) ears seat 8 and monaural plate 7, each male joint 1 outer circumference surface is all machined with
Male thread button, female joint 2 endoporus is machined with box thread button, and male joint 1 and the female joint 2 of (installation site spaciousness) side are passed through
Threaded；Female joint 2 other end and spacer shell 3 are socketed, and spacer shell 3 other end and fluid cylinder mounting cylinder 5 are socketed, fluid cylinder mounting cylinder
Being provided with fluid cylinder 6 in 5 inner chambers, the urceolus of fluid cylinder 6 (realizes axially determining by multiple gag lever posts 9 fixing connection with fluid cylinder mounting cylinder 5
Position), the piston rod two ends inlet and outlet of fuel channel of fluid cylinder 6 is externally connected with hydraulic control 10；Male joint the 1st, female joint the 2nd, spacer shell
3rd, the female coaxial of fluid cylinder mounting cylinder 5 and connecting, is used for being set with bipyramid bearing pin 4, and bipyramid bearing pin 4 is on the top of fluid cylinder 6 piston rod
Push away under effect, can put in (or exiting) ears seat 8 with in the connecting pin bores of monaural plate 7, it is achieved the autopatching of bipyramid bearing pin 4
(or exiting).
Operation principle of the present utility model is,
This is arranged on the connecting pin bores outer of (connection workpiece) ears seat 8, the company of monaural plate 7 and ears seat 8 to male joint 1
Aliging in pin hole, it is firm that the box thread button of female joint 2 docks after screwing with the male thread button of male joint 1；Again by female joint 2 and mistake
Crossing set the 3rd, fluid cylinder mounting cylinder 5 uses screw thread or other structures to be connected as a single entity successively；Fluid cylinder 6 is arranged in fluid cylinder mounting cylinder 5, logical
Crossing gag lever post 9 and being axially fixed fluid cylinder 6 and fluid cylinder mounting cylinder 5 firm, fluid cylinder 6 piston rod can be in spacer shell 3 and female joint 2
Stretch in hole.
When bipyramid bearing pin 4 is installed, hydraulic control 10 controls fluid cylinder 6 and retracts piston rod, and bipyramid bearing pin 4 is loaded transition
In set 3, then female joint 2 is docked with the male joint 1 outside ears seat 8, then operate hydraulic control 10 and control fluid cylinder 6 piston
Bar stretches out, and bipyramid bearing pin 4 pushes monaural plate 7 with in the connecting pin bores of ears seat 8, completes monaural seat 7 and the company of ears seat 8
Connect.When needing to take apart bipyramid bearing pin 4, the piston rod continuing operation fluid cylinder 6 stretches out and can eject bearing pin 4 in pin-and-hole.
Above-mentioned female joint 2 and spacer shell 3 can the combination of Selecting Complete Set different lengths and diameter, with adapt to different length and
The installation of diameter pintles.
Claims (2)
1. a bipyramid bearing pin installation tool, it is characterised in that: including a pair male joint (1) and a female joint (2), this is to public affairs
Joint (1) is arranged on the outer, connecting pin bores two ends of ears seat (8) and monaural plate (7), the male joint (1) of side and female joint
(2) it is threaded connection；Female joint (2) other end is socketed with spacer shell (3), spacer shell (3) other end and fluid cylinder mounting cylinder (5)
Socket, is provided with fluid cylinder (6) in fluid cylinder mounting cylinder (5) inner chamber, the urceolus of fluid cylinder (6) and fluid cylinder mounting cylinder (5) are by multiple limits
Position bar (9) is fixing to be connected, and the piston rod two ends inlet and outlet of fuel channel of fluid cylinder (6) is externally connected with hydraulic control (10).
2. bipyramid bearing pin installation tool according to claim 1, it is characterised in that: described male joint (1), female joint
(2), spacer shell (3), the female coaxial of fluid cylinder mounting cylinder (5) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513174.2U CN205673842U (en) | 2016-05-31 | 2016-05-31 | A kind of bipyramid bearing pin installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513174.2U CN205673842U (en) | 2016-05-31 | 2016-05-31 | A kind of bipyramid bearing pin installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673842U true CN205673842U (en) | 2016-11-09 |
Family
ID=57436985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620513174.2U Expired - Fee Related CN205673842U (en) | 2016-05-31 | 2016-05-31 | A kind of bipyramid bearing pin installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282659A (en) * | 2020-10-14 | 2021-01-29 | 山东科瑞油气装备有限公司 | Manufacturing method of pin hole and end face combined connection type derrick |
| CN113700717A (en) * | 2021-09-08 | 2021-11-26 | 中国安能集团第二工程局有限公司 | Platform butt joint pin pulling structure |
-
2016
- 2016-05-31 CN CN201620513174.2U patent/CN205673842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282659A (en) * | 2020-10-14 | 2021-01-29 | 山东科瑞油气装备有限公司 | Manufacturing method of pin hole and end face combined connection type derrick |
| CN113700717A (en) * | 2021-09-08 | 2021-11-26 | 中国安能集团第二工程局有限公司 | Platform butt joint pin pulling structure |
| CN113700717B (en) * | 2021-09-08 | 2022-09-23 | 中国安能集团第二工程局有限公司 | Platform butt joint pin pulling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170531 |