CN219888323U - Safety protection cover for pump coupling - Google Patents
Safety protection cover for pump coupling Download PDFInfo
- Publication number
- CN219888323U CN219888323U CN202321105152.9U CN202321105152U CN219888323U CN 219888323 U CN219888323 U CN 219888323U CN 202321105152 U CN202321105152 U CN 202321105152U CN 219888323 U CN219888323 U CN 219888323U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- protection cover
- ring section
- clamped
- positioning block
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 title claims description 15
- 238000010168 coupling process Methods 0.000 title claims description 15
- 238000005859 coupling reaction Methods 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a safety protection cover for a pump machine coupler, which belongs to the technical field of pump machine protection and comprises a mounting ring, a fixing ring section and a protection cover plate, wherein the fixing ring section is welded at the bottom of the mounting ring, the protection cover plate is arranged at the bottom of the fixing ring section, an inner cavity is formed in the protection cover plate, an operation port is formed in the protection cover plate, sealing plates are clamped at two sides of the inner part of the operation port, one end of each sealing plate is clamped in the inner cavity, a heat dissipation hole group is formed in the protection cover plate, a control plate is welded on each sealing plate, a mounting groove is formed in the bottom of the fixing ring section, the top of the protection cover plate is clamped in the mounting groove, fixing components are arranged at two sides of the fixing ring section, clamping grooves are formed in one side of the inner wall of the mounting groove, and each fixing component comprises a positioning block, a pull rod, a limiting spring and a pull head, and key holes are formed in two sides of the protection cover plate.
Description
Technical Field
The utility model relates to an auxiliary device, in particular to a safety protection cover for a pump coupler, and belongs to the technical field of pump protection.
Background
Aviation oil is aviation kerosene, which is a fuel variety specially designed for aircrafts, has higher quality than fuel used by heating systems and automobiles, and usually contains different additives to reduce the risks of icing and explosion caused by high temperature, and a special pump is needed when the aircraft is supplied with oil, and the pump coupler is an important structure on the pump, so that the pump coupler is exposed to the outside for a long time during general use, and the outside is easy to wear and dust fall into, and a safety protection cover for the pump coupler is needed to help solve the problems.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a safety cover for a pump coupling, which can facilitate protection of the pump coupling by a cover plate, thereby improving safety and reducing possibility of damage to the pump.
The safety protection cover for the pump coupler comprises a mounting ring, a fixing ring section and a protection cover plate, wherein the fixing ring section is welded at the bottom of the mounting ring, the protection cover plate is arranged at the bottom of the fixing ring section, an inner cavity is formed in the protection cover plate, an operation opening is formed in the protection cover plate, sealing plates are clamped on two sides of the inner portion of the operation opening, one end of each sealing plate is clamped in the inner cavity, and a heat dissipation hole group is formed in the protection cover plate.
Preferably, for the convenience of controlling the movement of the sealing plate, a control plate is welded on the sealing plate.
Preferably, for the convenience that the protection cover plate is connected with the fixed ring section, the fixed ring section bottom is provided with a mounting groove, and the protection cover plate top card is established in the mounting groove.
Preferably, in order to ensure the stable installation of the protective cover plate, fixing components are arranged inside two sides of the fixing ring section, and a clamping groove is formed in one side of the inner wall of the mounting groove.
Preferably, in order to ensure that the fixing effect of the protective cover plate is good, the fixing assembly comprises a positioning block, a pull rod, a limiting spring and a pull head, key holes are formed in two sides of the protective cover plate, one end of the positioning block is clamped in the clamping groove, and the other end of the positioning block is clamped in the key holes.
Preferably, in order to facilitate control of the movement of the positioning block, a slot hole is formed between the clamping groove and the outer side wall of the fixed ring section, the pull head is arranged outside the slot hole, and the pull rod is installed between the positioning block and the pull head and is clamped in the slot hole.
Preferably, in order to facilitate limiting the positioning block, the limiting spring is installed between the positioning block and the inner wall of the clamping groove and sleeved on the pull rod.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the pump coupler can be conveniently protected through the protective cover plate, so that the safety can be improved, and the possibility of damage to the pump can be reduced.
2. The utility model can ensure the stable fixation of the protective cover plate through the fixing component, thereby ensuring the stability of the protective cover plate when in use and rapidly controlling the assembly and disassembly of the protective cover plate.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a protective cover plate of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
FIG. 4 is a top cross-sectional view of the protective cover plate of the present utility model;
FIG. 5 is a partial structural view of FIG. 3 in accordance with the present utility model;
in the figure: 1. a mounting ring; 2. a stationary ring segment; 3. a protective cover plate; 4. an operation port; 5. a sealing plate; 6. a heat dissipation hole group; 7. a control sheet; 8. a mounting groove; 9. a fixing assembly; 901. a positioning block; 902. a pull rod; 903. a limit spring; 904. a pull head; 10. and (5) a key hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a safety protection cover for a coupling of a pump machine comprises a mounting ring 1, a fixing ring section 2 and a protection cover plate 3, wherein the fixing ring section 2 is welded at the bottom of the mounting ring 1, the protection cover plate 3 is arranged at the bottom of the fixing ring section 2, an inner cavity is formed in the protection cover plate 3, an operation opening 4 is formed in the protection cover plate 3, sealing plates 5 are clamped on two sides of the inner portion of the operation opening 4, one end of each sealing plate 5 is clamped in the inner cavity, a heat dissipation hole group 6 is formed in the protection cover plate 3, and a control plate 7 is welded on each sealing plate 5.
In this embodiment, can conveniently protect the pump machine shaft coupling through protecting cover plate 3, consequently can improve the security, can reduce the impaired possibility of pump machine shaft coupling, with collar 1 fixed mounting to the valve outside during the use, protect cover plate 3 cover is established in the valve switch outside to can protect the valve switch, when the use of pump machine shaft coupling is needed, can promote sealing plate 5 to the intracavity through control piece 7, consequently can conveniently control the valve switch through operation mouth 4.
As a technical optimization scheme of the utility model, as shown in fig. 1, 3 and 5, a mounting groove 8 is formed in the bottom of a fixed ring segment 2, the top of a protective cover plate 3 is clamped in the mounting groove 8, fixing components 9 are arranged in two sides of the fixed ring segment 2, a clamping groove is formed in one side of the inner wall of the mounting groove 8, the fixing components 9 comprise a positioning block 901, a pull rod 902, a limiting spring 903 and a pull head 904, key holes 10 are formed in two sides of the protective cover plate 3, one end of the positioning block 901 is clamped in the clamping groove, the other end of the positioning block is clamped in the key holes 10, a slotted hole is formed between the clamping groove and the outer side wall of the fixed ring segment 2, the pull head 904 is arranged outside the slotted hole, the pull rod 902 is arranged between the positioning block 901 and the pull head 904 and is clamped in the slotted hole, and the limiting spring 903 is arranged between the positioning block 901 and the inner wall of the clamping groove and sleeved on the pull rod 902.
In this embodiment, can guarantee to stabilize the fixed to protecting cover plate 3 through fixed subassembly 9, therefore can guarantee that protecting cover plate 3 is stable when using, and can control the dismouting of protecting cover plate 3 fast, the connection structure between protecting cover plate 3 and the solid fixed ring section 2 is as shown in fig. 3 and 5, the fixed to protecting cover plate 3 is accomplished to locating piece 901 one end card in keyhole 10, when need dismantle protecting cover plate 3, simultaneously with both sides pull head 904 outside pulling, pull head 904 can drive locating piece 901 extrusion spacing spring 903 and remove along the card groove through pull rod 902, do not have fixed connection relation between protecting cover plate 3 and the solid fixed ring section 2 when locating piece 901 shifts out completely from keyhole 10, consequently can directly dismantle protecting cover plate 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A safety cover for a pump coupling, characterized by: including collar (1), solid fixed ring section (2) and protection cover plate (3), gu fixed ring section (2) welding is in collar (1) bottom, protection cover plate (3) set up gu fixed ring section (2) bottom, the inner chamber has been seted up in protection cover plate (3), operation mouth (4) have been seted up on protection cover plate (3), the inside both sides of operation mouth (4) all block and are equipped with closing plate (5), closing plate (5) one end card is established in the inner chamber, set up louvre group (6) on protection cover plate (3).
2. A safety shield for a pump coupling as recited in claim 1, wherein: and a control piece (7) is welded on the sealing plate (5).
3. A safety shield for a pump coupling as recited in claim 1, wherein: the bottom of the fixed ring section (2) is provided with a mounting groove (8), and the top of the protective cover plate (3) is clamped in the mounting groove (8).
4. A safety shield for a pump coupling as recited in claim 3, wherein: the fixing ring is characterized in that fixing assemblies (9) are arranged inside two sides of the fixing ring section (2), and a clamping groove is formed in one side of the inner wall of the mounting groove (8).
5. A safety shield for a pump coupling as recited in claim 4, wherein: the fixing assembly (9) comprises a positioning block (901), a pull rod (902), a limiting spring (903) and a pull head (904), key holes (10) are formed in two sides of the protective cover plate (3), one end of the positioning block (901) is clamped in the clamping groove, and the other end of the positioning block is clamped in the key holes (10).
6. A safety shield for a pump coupling as recited in claim 5, wherein: a slotted hole is formed between the clamping groove and the outer side wall of the fixed ring section (2), the pull head (904) is arranged at the outer side of the slotted hole, and the pull rod (902) is arranged between the positioning block (901) and the pull head (904) and is clamped in the slotted hole.
7. A safety shield for a pump coupling as recited in claim 6, wherein: the limiting spring (903) is arranged between the positioning block (901) and the inner wall of the clamping groove and sleeved on the pull rod (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105152.9U CN219888323U (en) | 2023-05-09 | 2023-05-09 | Safety protection cover for pump coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105152.9U CN219888323U (en) | 2023-05-09 | 2023-05-09 | Safety protection cover for pump coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888323U true CN219888323U (en) | 2023-10-24 |
Family
ID=88402268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105152.9U Active CN219888323U (en) | 2023-05-09 | 2023-05-09 | Safety protection cover for pump coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888323U (en) |
-
2023
- 2023-05-09 CN CN202321105152.9U patent/CN219888323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |