CN216241022U - Work platform for electric injection fuel pump - Google Patents
Work platform for electric injection fuel pump Download PDFInfo
- Publication number
- CN216241022U CN216241022U CN202122168307.0U CN202122168307U CN216241022U CN 216241022 U CN216241022 U CN 216241022U CN 202122168307 U CN202122168307 U CN 202122168307U CN 216241022 U CN216241022 U CN 216241022U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- spring
- fuel pump
- bolt
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 40
- 238000002347 injection Methods 0.000 title claims abstract description 29
- 239000007924 injection Substances 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to the technical field of automobiles, in particular to a working platform for an electric injection fuel pump, which comprises a bottom plate, wherein an electric injection fuel pump is fixedly connected to the bottom plate through a bolt, a limiting disc is sleeved on the electric injection fuel pump and is abutted to the bolt, two ends of the bottom plate are fixedly connected with lug plates, through holes are formed in the middle positions of the two lug plates, fixing rods can be inserted into the two through holes, a connecting ring is fixedly connected to each fixing rod, a spring is sleeved on each fixing rod, one end of each spring is fixedly connected with the connecting ring, the other end of each spring is fixedly connected with the lug plates, connecting sleeves are fixedly connected to two ends of the upper surface of the bottom plate, the fixing rods can be inserted into the connecting sleeves, and the inner diameters of the connecting sleeves and the through holes are smaller than the outer diameter of the connecting ring. The utility model has the advantages that the bolt can be conveniently limited, and the bolt can be prevented from rotating, so that the fastening effect is ensured, and the electronic fuel injection pump can be prevented from loosening.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a working platform for an electronic fuel injection pump.
Background
Fuel pumps are a term of art in the automotive industry. The fuel injection system is one of basic components of a fuel injection system of an electronic fuel injection automobile, is positioned in a fuel tank of the automobile, a fuel pump works during starting and running of an engine, and if the engine stops and an ignition switch is still in an ON state, a HFM-SFI control module turns off the power supply of the fuel pump so as to avoid accidental ignition. Because the automobile can vibrate when running, the existing fuel pump is fixed in the fuel tank through bolts, along with the vibration of the automobile body, the fastening bolts are easy to loosen, and the fixing effect on the fuel pump is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, a fastening bolt is easy to loosen due to vibration of a vehicle body, and the fixing effect of a fuel pump is influenced, and provides a working platform for an electronic fuel injection pump.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a work platform for electricity spouts fuel pump, includes the bottom plate, use bolt fixedly connected with electricity on the bottom plate and spout the fuel pump, the cover is equipped with spacing dish on the electricity spouts the fuel pump, spacing dish with bolt looks butt, the equal fixedly connected with otic placode in both ends of bottom plate, two the through-hole, two have all been seted up to the middle part position of otic placode the dead lever all can be pegged graft in the through-hole, fixedly connected with go-between on the dead lever, the cover is equipped with the spring on the dead lever, spring one end with go-between fixed connection, the spring other end with otic placode fixed connection, the equal fixedly connected with adapter sleeve in upper surface both ends of bottom plate, the dead lever can peg graft into in the adapter sleeve, the adapter sleeve with the internal diameter of through-hole all is less than the external diameter of go-between.
Preferably, the limiting disc is vertically and fixedly connected with a limiting rod, the limiting disc is provided with a limiting hole, and the limiting rod penetrates through the limiting hole and extends out of the limiting hole.
Preferably, both sides of the lower end of the bottom plate are fixedly connected with connecting blocks.
Preferably, pull rings are fixedly connected to the opposite outer sides of the two fixing rods.
Preferably, the spring is a compression spring.
The utility model provides a working platform for an electronic fuel injection pump, which has the beneficial effects that: through the design that adopts spacing dish, spring, adapter sleeve, dead lever, otic placode, through-hole to spacing the bolt, prevent that the bolt from rotating, thereby guaranteed the effect of fastening, prevent that the electricity from spouting the condition that the fuel pump takes place to become flexible.
Drawings
FIG. 1 is a schematic structural diagram of a working platform for an electric fuel injection pump according to the present invention;
FIG. 2 is a front view of a work platform for an electric fuel injection pump according to the present invention;
fig. 3 is a top view of a working platform for an electric fuel injection pump according to the present invention.
In the figure: the electric injection fuel pump comprises an electric injection fuel pump 1, a limiting disc 2, a bottom plate 3, a connecting block 4, an ear plate 5, a limiting rod 6, a limiting hole 7, a pull ring 8, a through hole 9, a connecting sleeve 10, a spring 11, a connecting ring 12, a fixing rod 13 and a bolt 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a working platform for an electric fuel injection pump comprises a base plate 3, an electric fuel injection pump 1 is fixedly connected to the base plate 3 through a bolt 14, a limiting disc 2 is sleeved on the electric fuel injection pump 1, the limiting disc 2 abuts against the bolt 14, two ends of the base plate 3 are fixedly connected with ear plates 5, through holes 9 are respectively formed in the middle positions of the two ear plates 5, fixing rods 13 can be inserted into the two through holes 9, a connecting ring 12 is fixedly connected to the fixing rods 13, a spring 11 is sleeved on the fixing rods 13, one end of the spring 11 is fixedly connected with the connecting ring 12, the other end of the spring 11 is fixedly connected with the ear plates 5, two ends of the upper surface of the base plate 3 are fixedly connected with connecting sleeves 10, the fixing rods 13 can be inserted into the connecting sleeves 10, the fixing rods 13 are inserted into the connecting sleeves 10, so as to fix the position of the limiting disc 2, and the bolt 14 is abutted by the limiting disc 2, therefore, the situation that the bolt 14 is loosened due to vibration generated when the vehicle moves is avoided, the fastening effect is ensured, and the situation that the electronic fuel injection pump is loosened is prevented.
The inner diameters of the connecting sleeve 10 and the through hole 9 are smaller than the outer diameter of the connecting ring 12, the connecting blocks 4 are fixedly connected to two sides of the lower end of the bottom plate 3, pull rings 8 are fixedly connected to the opposite outer sides of the two fixing rods 13, the springs 11 are compression springs, and the fixing rods 13 are pulled through the design of the pull rings 8, so that the fixing rods 13 are separated from the connecting sleeve 10, and the fixing of the electronic fuel injection pump 1 is released.
Example 2
In embodiment 1, when the limiting disc 2 is installed, it is difficult to align the connecting sleeve 10 on the limiting disc 2 with the fixing rod 13, which is not beneficial to convenience in installation, referring to fig. 1-3, as another preferred embodiment of the present invention, on the basis of embodiment 1, the limiting disc 2 is vertically and fixedly connected with the limiting rod 6, the limiting disc 2 is provided with the limiting hole 7, the limiting rod 6 passes through the limiting hole 7 and extends out of the limiting hole 7, and the design of the limiting hole 7 and the limiting rod 6 is adopted to play a limiting role for the limiting disc 2, so that the connecting sleeve 10 is aligned with the fixing rod 13 when the limiting disc 2 is installed, which is beneficial to convenience in installation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A working platform for an electric injection fuel pump comprises a bottom plate (3) and is characterized in that an electric injection fuel pump (1) is fixedly connected to the bottom plate (3) through a bolt (14), a limiting disc (2) is sleeved on the electric injection fuel pump (1), the limiting disc (2) is abutted to the bolt (14), lug plates (5) are fixedly connected to two ends of the bottom plate (3), through holes (9) are formed in the middle positions of the two lug plates (5), fixing rods (13) can be inserted into the through holes (9), a connecting ring (12) is fixedly connected to the fixing rods (13), a spring (11) is sleeved on the fixing rods (13), one end of the spring (11) is fixedly connected with the connecting ring (12), the other end of the spring (11) is fixedly connected with the lug plates (5), connecting sleeves (10) are fixedly connected to two ends of the upper surface of the bottom plate (3), the fixing rod (13) can be inserted into the connecting sleeve (10), and the inner diameters of the connecting sleeve (10) and the through hole (9) are smaller than the outer diameter of the connecting ring (12).
2. The work platform for the electric fuel injection pump according to claim 1, wherein a limiting rod (6) is vertically and fixedly connected to the limiting disc (2), a limiting hole (7) is formed in the limiting disc (2), and the limiting rod (6) penetrates through the limiting hole (7) and extends out of the limiting hole (7).
3. The work platform for the fuel pump with the electronic fuel injection function according to claim 1, characterized in that connecting blocks (4) are fixedly connected to two sides of the lower end of the bottom plate (3).
4. An electric fuel injection pump work platform as claimed in claim 1, characterized in that opposite outer sides of the two fixing rods (13) are fixedly connected with pull rings (8).
5. An electric fuel injection pump work platform according to claim 1, characterized in that said spring (11) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168307.0U CN216241022U (en) | 2021-09-09 | 2021-09-09 | Work platform for electric injection fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168307.0U CN216241022U (en) | 2021-09-09 | 2021-09-09 | Work platform for electric injection fuel pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216241022U true CN216241022U (en) | 2022-04-08 |
Family
ID=80982162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122168307.0U Expired - Fee Related CN216241022U (en) | 2021-09-09 | 2021-09-09 | Work platform for electric injection fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216241022U (en) |
-
2021
- 2021-09-09 CN CN202122168307.0U patent/CN216241022U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |