CN204284880U - Anti-misoperation gasoline pump - Google Patents
Anti-misoperation gasoline pump Download PDFInfo
- Publication number
- CN204284880U CN204284880U CN201420732212.4U CN201420732212U CN204284880U CN 204284880 U CN204284880 U CN 204284880U CN 201420732212 U CN201420732212 U CN 201420732212U CN 204284880 U CN204284880 U CN 204284880U
- Authority
- CN
- China
- Prior art keywords
- bar
- misoperation
- gasoline pump
- locking bar
- locking
- 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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- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model discloses a kind of anti-misoperation gasoline pump, comprise hand bar and the pump housing, the top of the described pump housing is provided with the symmetrical fixed block of relatively described hand bar, described fixed block is all hinged is provided with locking bar, described symmetrically arranged locking bar matches and can block hand bar, described locking bar is provided with clamping mechanism, described locking bar is fixed anti-loosening by clamping mechanism, it is fuel-displaced that gasoline pump utilizes the to-and-fro motion of hand bar to realize, matched by locking bar and block hand bar and prevent hand bar to encounter hand bar due to misoperation or accidental impact to add the normal work that too much oil affects parts, the fixedly locked bar of clamping mechanism can prevent the locking bar matched from separating, realize the refueling control of gasoline pump, improve the operating specification of gasoline pump.
Description
Technical field
The utility model relates to a kind of gasoline pump, and more particularly, it relates to a kind of anti-misoperation gasoline pump.
Background technique
All need in machinery to add lubricant oil or lubricating grease, gasoline pump is a kind of oil-servicing facilities, it is simple and reliable for structure, be used for the industries such as gold metallurgy, chemical industry or oil, oil bucket pump is made up of oil storage cylinder, reciprocating pump and flexible pipe oil nozzle etc., reciprocating pump is arranged at oil storage cylinder bottom, utilize the to-and-fro motion of hand bar, constantly make piston suction box force feed grease in oil cylinder, pick to desired area through flexible pipe oil nozzle.
If add the transmission resistance that too much lubricant oil or lubricating grease can increase transmission part while gasoline pump adds lubricant oil or lubricating grease to machinery, originally be to reduce frictional force or lowering the temperature because the oil added too much causes damage to the transmission part of machine internal on the contrary, secondly may there is misoperation at work, should stop and locking hand bar preventing misoperation from causing adding too much lubricant oil not needing to add oil condition for oil bucket pump.
For the oil bucket pump that some are large-scale, the huge inconvenience of its build is mobile, how bottom gasoline pump, to arrange roller conveniently to move, due to store in gasoline pump be oil will occur some undesirables play bad thought go exactly steal oil, the gasoline pump of its sub-band roller more can glide because huge build people is difficult to control to the road surface of slope or slightly gradient, once slip down to the damage that some equipment may cause equipment, so dangerous once knock human body, therefore arranging of roller favourablely also has fraud.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of anti-misoperation gasoline pump, with locking hand linkage and locking roller mechanism, can prevent misoperation, improve safety in utilization.
For achieving the above object, the utility model provides following technological scheme:
The technological scheme that technical solution problem of the present invention provides is: a kind of anti-misoperation gasoline pump, comprise hand bar and the pump housing, the top of the described pump housing is provided with the symmetrical fixed block in position of relatively described hand bar, described fixed block is all hinged is provided with locking bar, described symmetrically arranged locking bar matches and can block hand bar, described locking bar is provided with clamping mechanism, and described locking bar is fixed anti-loosening by clamping mechanism.
Pass through technique scheme, it is fuel-displaced that gasoline pump utilizes the to-and-fro motion of hand bar to realize, matched by locking bar and block hand bar and prevent hand bar to encounter hand bar due to misoperation or accidental impact to add the normal work that too much oil affects parts, the fixedly locked bar of clamping mechanism can prevent the locking bar matched from separating, realize the refueling control of gasoline pump, improve the operating specification of gasoline pump.
As preferably, the bottom of the described pump housing is fixed with base, and described base is provided with roller, and described base is provided with locking framework, and described locking framework can pin roller.
Pass through technique scheme; first utilize locking framework to pin roller prevents the rolling crisis of gasoline pump from eliminating potential safety hazard to people or damage equipment; secondly can prevent undesirable from stealing gasoline pump, huge build makes to move, and improves the safety in utilization of gasoline pump.
As preferably, described locking framework comprises chain and snap close, and described chain is scalable in base, and described chain is locked by snap close.
By technique scheme, during normal use, chain contracting prevents from having influence on normal rolling in base, and when needing, chain is passed roller and is buckled on snap close and locks by stretching chain, easy to operate.
As preferably, described base offers cavity, and described cavity has been rotatably connected articulated column, and described chain is around on described articulated column, and described articulated column is provided with clockwork spring, and described clockwork spring connects chain.
By technique scheme, the elastic potential energy of clockwork spring is utilized to drive the rotation of articulated column to realize reeling the effect of chain.
Compared to existing technology, the advantage of anti-misoperation gasoline pump described in the utility model is: carry the situation that locking hand linkage prevents misoperation, carry locking roller mechanism and can be used for antitheft and can improve safety in utilization, structural design simple operations is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model anti-misoperation gasoline pump embodiment;
Fig. 2 is the A portion enlarged view of Fig. 1;
Fig. 3 is the structural representation of the utility model anti-misoperation gasoline pump embodiment;
Fig. 4 is the partial sectional view of the utility model anti-misoperation gasoline pump embodiment.
Description of reference numerals: 1, the pump housing; 2, base; 21, push handle; 22, opening; 3, hand bar; 4, flexible pipe oil nozzle; 5, locking bar; 51, fixed block; 52, taper pin; 53, conical bore; 54, clamping block; 55, draw-in groove; 6, roller; 61, through hole; 7, chain; 71, articulated column; 72, clockwork spring; 8, snap close; 81, key mouth.
Embodiment
With reference to accompanying drawing, the utility model anti-misoperation gasoline pump embodiment is described in further details.
See Fig. 1 and Fig. 2, described anti-misoperation gasoline pump comprises the pump housing 1, hand bar 3 and base 2, the described pump housing 1 is fixed on base 2, the top of the pump housing 1 is located at by described hand bar 3, the top of the described pump housing 1 is provided with locking framework, described locking framework can fix described hand bar 3, described locking framework comprises fixed block 51 and locking bar 5, described fixed block 51 is fixed on the described pump housing 1, described locking bar 5 is articulated with the pump housing 1, described locking bar 5 offers draw-in groove 55, when the locking bar 5 of described symmetrical setting matches, described draw-in groove 55 blocks hand bar 3, described locking bar 5 is provided with clamping mechanism, described clamping mechanism comprises the projection 54 be located on locking bar 5, described projection 54 offers conical bore 52, described conical bore 53 is connected with taper pin 52.
During normal oil transportation, described locking bar 5 is open mode, when needs pin hand bar 3, draw-in groove 55 on locking bar 5 is buckled on hand bar 3 by twist-lock bar 5 respectively, because the position of draw-in groove 55 is fixed, therefore need position hand bar 3 being moved to draw-in groove 55 during locking hand bar 3, after two pieces of locking bars 5 merge, plug taper pin 52 clamping of advancing spacing, prevent locking bar 5 separately.
See Fig. 3 and Fig. 4, the bottom of base 2 is provided with roller 6, described roller 6 evenly offers through hole 61 around center line circumference, described base 2 offers cavity 21, described cavity 21 has been rotatably connected articulated column 71, described articulated column 71 is wound with chain 7, described articulated column 71 is fixed with clockwork spring 72, described clockwork spring 72 is connected to chain 7, described cavity 21 is communicated in the opening 22 on base 2, described chain 7 is pulled out by opening 22, and the side of described base 2 opposed open 22 is provided with snap close 8, and the head of described chain 7 pins by snap close 8.
During normal work, the segment section of chain 7 twists on articulated column 71, and the tapered end of chain 7 stretches out outside cavity 21, the implementation of gasoline pump when not having influence on normal, when not needing or need locking roller 6 to prevent from rolling, pull-out chain 7 through hole 61 be each passed through on roller 6 arrives the side also mutual snap lock of snap close 8, and snap close 8 is provided with key mouth 81, opens snap close 8 by key, whole project organization is simple, successful, easy to operate, substantially increase the Security of use.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an anti-misoperation gasoline pump, comprise hand bar and the pump housing, it is characterized in that: the top of the described pump housing is provided with the symmetrical fixed block in position of relatively described hand bar, described fixed block is all hinged is provided with locking bar, described symmetrically arranged locking bar matches and can block hand bar, described locking bar is provided with clamping mechanism, and described locking bar is fixed anti-loosening by clamping mechanism.
2. anti-misoperation gasoline pump according to claim 1, it is characterized in that: the bottom of the described pump housing is fixed with base, described base is provided with roller, and described base is provided with locking framework, and described locking framework can pin roller.
3. anti-misoperation gasoline pump according to claim 2, it is characterized in that: described locking framework comprises chain and snap close, described chain is scalable in base, and described chain is locked by snap close.
4. anti-misoperation gasoline pump according to claim 3, it is characterized in that: described base offers cavity, described cavity has been rotatably connected articulated column, and described chain is around on described articulated column, described articulated column is provided with clockwork spring, and described clockwork spring connects chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732212.4U CN204284880U (en) | 2014-11-27 | 2014-11-27 | Anti-misoperation gasoline pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732212.4U CN204284880U (en) | 2014-11-27 | 2014-11-27 | Anti-misoperation gasoline pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284880U true CN204284880U (en) | 2015-04-22 |
Family
ID=52868040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732212.4U Expired - Fee Related CN204284880U (en) | 2014-11-27 | 2014-11-27 | Anti-misoperation gasoline pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284880U (en) |
-
2014
- 2014-11-27 CN CN201420732212.4U patent/CN204284880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |