CN204209620U - Portable packing taking and installing device - Google Patents
Portable packing taking and installing device Download PDFInfo
- Publication number
- CN204209620U CN204209620U CN201420615919.7U CN201420615919U CN204209620U CN 204209620 U CN204209620 U CN 204209620U CN 201420615919 U CN201420615919 U CN 201420615919U CN 204209620 U CN204209620 U CN 204209620U
- Authority
- CN
- China
- Prior art keywords
- packing
- clamping ring
- clamp ring
- semi
- left handle
- 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
Links
- 238000012856 packing Methods 0.000 title claims abstract description 41
- 241001149930 Protura <class> Species 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Portable packing is got and is adorned ware. Relates to a special tool for an oil field. The packing box solves the problems that the packing box replacement in the production process of the oil field is time-consuming, labor-consuming and difficult to take out. The left handle and the right handle of the portable packing taking and installing device are symmetrically provided with a semi-circular semi-polished rod clamping ring and a semi-circular semi-assembling and disassembling tool clamping ring, and the left handle and the right handle are folded to form a complete polished rod clamping ring and an assembling and disassembling tool clamping ring; a screw is fixed in the handling tool clamping ring, two nuts are connected on the screw, and the two nuts are respectively positioned above and below the handling tool clamping ring; the upper end of the screw rod is fixed with an arc-shaped pressing sheet, the lower end of the screw rod is provided with a threaded conical head, and the upper end of the threaded conical head is fixed with a limiting top sheet. The utility model has the advantages of simple structure, easy manufacture, convenient operation, safety, reliability, time saving and labor saving.
Description
Technical field
Utility model relates to a kind of oil field special implement, particularly relates to a kind of utensil that can take out and install beam-pumping unit packing fast, easily.
Background technology
In the production process of rod-pumped well, in order to prevent well head leakage of oil, changing polished rod sealer packing is the work that oil recovery work often will be done.For common packing, be use screwdriver to change always, look and seem fairly simple, time-consuming, the effort but practical operation is got up.When taking out packing, screwdriver easily skids, and there is certain danger to operating personnel; When installing packing, owing to shaft bottom being returned the impact of gas pressure, packing is difficult to join in packing box, causes that to stop the well time long, and then affects crude output.
Summary of the invention
The purpose of this utility model be in order to solve oil field exist in process of production change packing time-consuming, require great effort, be difficult to the problem of taking out, and provide a kind of portable packing to get dress device.
This portable packing is got dress device and is comprised left handle, right handles, it is hinged that left handle and right handles pass through rotating shaft, left handle and right handles are arranged with half polished rod clamp ring of semi-circular shape and half handling instrument clamp ring of semi-circular shape, and left handle and right handles close up the complete polished rod clamp ring of rear formation and handling instrument clamp ring; Described handling instrument clamp ring internal fixtion has screw rod, screw rod is connected with two nuts, and two nuts lay respectively at top and the below of handling instrument clamp ring; The upper end of screw rod is fixed with the compressing tablet of arc, and the lower end of screw rod is provided with screw thread conehead, and the upper end of screw thread conehead is fixed with spacing top flat.
The utility model has following beneficial effect:
In practice of construction, workman, first by shutdown of pumping machine, then unloads packing gland, then left handle and right handles is opened, and is inserted in by polished rod in polished rod clamp ring, is nested in handling instrument clamp ring by screw rod simultaneously, closes up packing and gets dress device.When getting packing, the one end being threaded conehead is fixed downwards, rotating screw bolt, screw thread conehead is pierced in packing, after reaching suitable position, grasp two handles and upwards carry, packing is taken out; Install packing time, the one end with compressing tablet is fixed downwards, then gets dress device with hand unitary rotation, press down simultaneously, utilize the arcuate structure of compressing tablet while pressing down by return gas discharge, realize the object loaded uniformly by packing in packing box.The utility model structure is simple, easily manufacture, easy to operate, safe and reliable, it is time saving and energy saving to load new packing and take out old packing, decreases and stops the well time, and rate when improve oil well production, alleviates the labour intensity of workman simultaneously, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of handle portion.
1-left handle; 2-right handles; 3-rotating shaft; 4-half polished rod clamp ring; 5-half handling instrument clamp ring; 6-screw rod; 7-nut; 8-compressing tablet; 9-screw thread conehead; 10-spacing top flat; 11-polished rod; 12-packing box; 13-packing.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, the utility model is described further:
This portable packing is got dress device and is comprised left handle 1, right handles 2, left handle 1 is hinged by rotating shaft 3 with right handles 2, left handle 1 and right handles 2 are arranged with half polished rod clamp ring 4 of semi-circular shape and half handling instrument clamp ring 5 of semi-circular shape, wherein, half polished rod clamp ring 4 near rotating shaft 3, left handle 1 and right handles 2-in-1 hold together the complete polished rod clamp ring of rear formation and handling instrument clamp ring; Described handling instrument clamp ring internal fixtion has screw rod 6, screw rod 6 is connected with top and below that two nuts, 7, two nuts 7 lay respectively at handling instrument clamp ring, adopts said structure, the length that two nuts 7 stretch out for adjusting screw rod 6 downwards; The upper end of screw rod 6 is fixed with the compressing tablet 8 of arc, and the lower end of screw rod 6 is provided with screw thread conehead 9, and the upper end of screw thread conehead 9 is fixed with spacing top flat 10, and spacing top flat 10 pierces the degree of depth of packing 13 for limiting screw thread conehead 9, prevents from damaging cone tool.In practice of construction, workman, first by shutdown of pumping machine, then unloads packing gland, then left handle 1 and right handles 2 is opened, and is inserted in by polished rod 11 in polished rod clamp ring, is nested in handling instrument clamp ring by screw rod 6 simultaneously, close up packing and get dress device.When getting packing, the one end being threaded conehead 9 is fixed downwards, rotating screw bolt 6, screw thread conehead 9 is pierced in packing 13, after reaching suitable position, grasp two handles and upwards carry, packing 13 is taken out; When packing is installed, the one end with compressing tablet 8 is fixed downwards, then gets dress device with hand unitary rotation, press down simultaneously, utilize the arcuate structure of compressing tablet 8 while pressing down by return gas and discharge, realize the object in uniform for packing 13 loading packing box 12.The utility model structure is simple, easily manufacture, easy to operate, safe and reliable, it is time saving and energy saving to load new packing and take out old packing, decreases and stops the well time, and rate when improve oil well production, alleviates the labour intensity of workman simultaneously, improve operating efficiency.
Claims (1)
1. portable packing gets dress device, comprise left handle (1), right handles (2), left handle (1) is hinged by rotating shaft (3) with right handles (2), it is characterized in that: left handle (1) and right handles (2) are arranged with half polished rod clamp ring (4) of semi-circular shape and half handling instrument clamp ring (5) of semi-circular shape, left handle (1) and right handles (2) close up the complete polished rod clamp ring of rear formation and handling instrument clamp ring; Described handling instrument clamp ring internal fixtion has screw rod (6), and screw rod (6) is connected with two nuts (7), two nuts (7) lay respectively at top and the below of handling instrument clamp ring; The upper end of screw rod (6) is fixed with the compressing tablet (8) of arc, and the lower end of screw rod (6) is provided with screw thread conehead (9), and the upper end of screw thread conehead (9) is fixed with spacing top flat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615919.7U CN204209620U (en) | 2014-10-22 | 2014-10-22 | Portable packing taking and installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615919.7U CN204209620U (en) | 2014-10-22 | 2014-10-22 | Portable packing taking and installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209620U true CN204209620U (en) | 2015-03-18 |
Family
ID=52978326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615919.7U Expired - Fee Related CN204209620U (en) | 2014-10-22 | 2014-10-22 | Portable packing taking and installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717871A (en) * | 2017-10-30 | 2018-02-23 | 中国石油化工股份有限公司 | Plunger pump liquid feed valve provision for disengagement |
-
2014
- 2014-10-22 CN CN201420615919.7U patent/CN204209620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717871A (en) * | 2017-10-30 | 2018-02-23 | 中国石油化工股份有限公司 | Plunger pump liquid feed valve provision for disengagement |
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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 |
Granted publication date: 20150318 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |