CN201620827U - Brake ferrule antitheft device of beam-pumping unit - Google Patents
Brake ferrule antitheft device of beam-pumping unit Download PDFInfo
- Publication number
- CN201620827U CN201620827U CN200920280557XU CN200920280557U CN201620827U CN 201620827 U CN201620827 U CN 201620827U CN 200920280557X U CN200920280557X U CN 200920280557XU CN 200920280557 U CN200920280557 U CN 200920280557U CN 201620827 U CN201620827 U CN 201620827U
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- China
- Prior art keywords
- spanner
- shaped
- hole
- pumping unit
- shell
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- Expired - Fee Related
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Abstract
The utility model relates to a brake ferrule antitheft device of a beam-pumping unit, which comprises an antitheft assembly and special tools. The antitheft assembly is formed by a shell 1, a plug 4 and a stopper 5. The shell 1 is circular-pipe-shaped. A brake ferrule shaft through hole 2 is arranged at the left end of the shell. Female threads are arranged at the right end of an inner bore and are matched with a hollow plug 3 provided with two 'F-shaped' spanner holes 4 at the right end. The stopper 5 is arranged in the 'F-shaped' spanner holes 4. The special tools are formed by a socket spanner 6 and an 'F-shaped' spanner 8. An oblate spanner hole 7 is arranged in the socket spanner 6. An 'F-shaped' spanner through hole 9 is arranged at the left end of the socket spanner. The 'F-shaped' spanner 8 penetrates through the 'F-shaped' spanner through hole 9. An 'F-shaped' spanner head 10 is arranged at the lower end of the 'F-shaped' spanner 8. The utility model has the advantages that the design is novel, the structure is simple, the manufacturing is easy, the brake ferrule of the beam-pumping unit is effectively prevented from being stolen, the potential safety hazards are reduced, the safety production of the crude oil of the oilfield is ensured, the oil recovery time efficiency is improved, the material expenses are saved and the economic benefit is remarkable.
Description
One, technical field
The utility model relates to a kind of beam pumping unit accessory anti-theft technique, particularly is a kind of beam pumping unit brake hoop anti-theft device.
Two, background technology
At present along with the oil field to the continuing to increase of stolen incident hitting dynamics, oil pumper equipment has become the main target of thief again.Because oil well distributes wide and disperses, the stolen incident of oil pumper brake hoop happens occasionally, and not only influences the crude oil ordinary production of rod-pumped well, has brought hidden danger to safety in production again.The antitheft mode of on-the-spot brake hoop has two kinds: 1, welded type: brake gear is welded on the oil pumping unit reduction gearbox, has improved its soundness, but this mode dismantles at ordinary times, extremely bothers when installing, waste time and energy, can not reuse.2, no brake type: no longer installation or not stolen artificial the disassembling of brake of general on stolen oil pumper be thoroughly to have stopped stolen phenomenon from phenomenon, but there is potential safety hazard in oil pumper attended operation inconvenience.Thereby prior art can not solve the problems of the technologies described above.
Three, summary of the invention
The purpose of this utility model is a kind of beam pumping unit brake of design hoop anti-theft device, solves the stolen problem that influences crude oil production and bring potential safety hazard of oil pumper brake hoop.
Above-mentioned purpose is realized by following technical proposals:
Beam pumping unit brake hoop anti-theft device comprises: antitheft assembly and special tool two parts, and its assembly part is made up of shell, plug head, stopper; Its shell is a tubular, and left end is provided with brake hoop shaft through-hole, and the endoporus right-hand member is provided with internal thread, and the air silk plug that has two " F " driving holes with right-hand member matches, and is provided with stopper in " F " driving hole, and stopper 5 is a soft material.
Above-mentioned beam pumping unit brake hoop anti-theft device, its special tool is made up of box spanner, " F " spanner; Establish oblate driving hole in its box spanner, left end is provided with " F " spanner through hole, and " F " spanner passes from " F " spanner through hole, and the lower end of " F " spanner is provided with " F " driving end.
According to the beam pumping unit brake hoop anti-theft device that such scheme is made, modern design, simple in structure, make easily, can prevent effectively that oil pumper brake hoop is stolen, reduce potential safety hazard, guarantee the crude oil safety in production, rate when having improved oil recovery, economical with materials expense, remarkable in economical benefits.
Four, description of drawings
Fig. 1-the utility model The field structural representation.
Fig. 2-the utility model special tool partly cuts open structural representation.
The A of Fig. 3-Fig. 2 is to view.
Fig. 4-the utility model master looks and partly cuts open structural representation.
In the accompanying drawing, 1-shell, 2-brake hoop shaft through-hole, 3-plug head, 4-" F " driving end hole, 5-stopper, the 6-box spanner, 7-driving hole, 8-" F " spanner, 9-" F " spanner through hole, 10-" F " driving end, 11-brake hoop axle, the 12-hoop that brakes, 13-brake hoop spindle nose, 14-beam pumping unit brake hoop anti-theft device, 15-beam pumping unit reduction box power shaft, the 16-brake wheel
Five, the specific embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is further elaborated:
Beam pumping unit brake hoop anti-theft device comprises: antitheft assembly and special tool two parts, and its assembly part is made up of shell 1, plug head 4, stopper 5; Its tubular shell 1, left end are provided with brake hoop shaft through-hole 2, right-hand member and air silk plug 3 threaded engagement that have two " F " driving holes 4, and stopper 5 is in " F " driving hole 4.Its special tool is made up of box spanner 6, " F " spanner 8; In its box spanner 6 is oblate driving hole 7, and left end is " F " spanner through hole 9, and " F " spanner 8 passes from " F " spanner through hole 9, and the lower end of " F " spanner 8 is provided with " F " driving end 10.
Mounting method: at first, shell 1 is enclosed within on the brake hoop spindle nose 13, with shell 1 and 12 welding of brake hoop; Secondly, be enclosed within on the brake hoop spindle nose 13, brake hoop axle 11 is tightened with box spanner 6; The 3rd, plug head 3 is tightened in " F " driving end hole 4 that " F " driving end 10 of usefulness " F " spanner 8 inserts plug heads 3, and stopper 5 is filled in " F " driving end hole 4, and the identical lacquer of hoop 12 colors that brushes and brake can play antitheft effect.
Claims (2)
1. anti-theft device is bound round in a beam pumping unit brake, comprising: antitheft assembly and special tool two parts, and its assembly part is made up of shell (1), plug head (4), stopper (5); It is characterized in that: the shell (1) of described beam pumping unit brake hoop anti-theft device is a tubular, left end is provided with brake hoop shaft through-hole (2), the endoporus right-hand member is provided with internal thread, the air silk plug (3) that has two " F " driving holes (4) with right-hand member matches, and is provided with stopper (5) in " F " driving hole (4).
2. beam pumping unit brake hoop anti-theft device according to claim 1, it is characterized in that: described special tool is made up of box spanner (6), " F " spanner (8), establish oblate driving hole (7) in the box spanner (6), left end is provided with " F " spanner through hole (9), " F " spanner (8) passes from " F " spanner through hole (9), and the lower end of " F " spanner (8) is provided with " F " driving end (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920280557XU CN201620827U (en) | 2009-12-04 | 2009-12-04 | Brake ferrule antitheft device of beam-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920280557XU CN201620827U (en) | 2009-12-04 | 2009-12-04 | Brake ferrule antitheft device of beam-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620827U true CN201620827U (en) | 2010-11-03 |
Family
ID=43024283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920280557XU Expired - Fee Related CN201620827U (en) | 2009-12-04 | 2009-12-04 | Brake ferrule antitheft device of beam-pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605172A (en) * | 2016-02-29 | 2016-05-25 | 天津科为客科技有限公司 | Linear transmission device and detaching method thereof |
-
2009
- 2009-12-04 CN CN200920280557XU patent/CN201620827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605172A (en) * | 2016-02-29 | 2016-05-25 | 天津科为客科技有限公司 | Linear transmission device and detaching method thereof |
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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: 20101103 Termination date: 20121204 |